baber/WOPTO huggingface dataset:
Patent KR-20200048124-A (KR)
Inventor: SEONG KYEONG SAM
IPC: B65G11/20
Filed: 2018-10-29
Abstract: A dust discharge system for a coal dryer according to an embodiment of the present invention comprises: a dust collector for collecting dust generated in the coal dryer; a vessel hopper connected to the dust collector and storing the dust; a discharge chute for discharging the dust inside the vessel hopper to a belt conveyor; and a discharge processor installed in the discharge chute and controlling the discharge of the dust.
Patent KR-20200049939-A (KR)
Inventor: TAKIGUCHI MASAHIKO
IPC: G09G3/3233
Filed: 2018-10-29
Abstract: An image data processing device for improving display characteristics of the present invention includes an image data converter and a light emission calculator. The image data converter converts image data into modulated image data. The image data includes first to third data respectively corresponding to first to third colors. The modulated image data includes first to fourth modulated data respectively corresponding to first to fourth colors. The light emission calculator calculates the fourth modulated data based on ratio between the first data and the second data. The fourth color includes a color mixing the first color and the second color.
Patent KR-20180120659-A (KR)
Inventor: CHOI CHANG SOON
IPC: H04W74/08
Filed: 2018-10-29
Abstract: When transmitting an uplink signal for a base station / terminal connection in an MIMO system, the present invention discloses an apparatus for transmitting the uplink signal and a method for transmitting the uplink signal capable of improving uplink signal transmission performance using beamforming. To achieve the above object, the apparatus for transmitting the uplink signal according to a first aspect of the present invention comprises: a beamforming synchronization performing unit; a selection unit; a verification unit; and a signal transmission control unit.
Patent KR-20200050770-A (KR)
Inventor: HONG SUN GI
IPC: G06Q50/30
Filed: 2018-11-02
Abstract: The present invention relates to a system for providing an infant facility with a school bus and safety management service. More specifically, the present invention relates to a system for providing an infant facility with a school bus and safety management service, which has a school bus information scan module provided in a school bus to obtain travel information of the school bus, transmits the same to an in-facility server so that the travel information is automatically recorded in a school bus log of the in-facility server to analyze a traveling pattern of a driver and a school bus condition, thereby providing an optical driving habit, enabling safe traveling of the school bus in which infants get, and helping to reduce school bus maintenance costs and environmental pollution, has a beacon gate installed inside the school bus to detect beacon terminals owned by the infants when the infants get in the school bus to automatically recognize whether the infants get therein, thereby preventing omission of the infants and delay of the school bus at a specific bus stop, and can automatically recognize getting off of the infants when the school bus reaches the infant facility or designations, thereby preventing the infants from being left alone or abandoned in the school bus.
Patent KR-20200050812-A (KR)
Inventor: YEO JEONG HO
IPC: H04L1/18
Filed: 2018-11-02
Abstract: The present disclosure relates to a method and apparatus for performing transmission and reception of data and feedback in a wireless communication system. According to an embodiment of the present invention, a terminal stores HARQ ACK information for a HARQ process set in a buffer of a hardware stage of the terminal, updates the stored HARQ ACK information according to a data decoding result received from a base station, and may transmit the updated HARQ ACK information to the base station through an uplink control channel as an HARQ-ACK transmission indicator for the HARQ ACK process set by the base station is received.
Patent KR-20200053688-A (KR)
Title: Wall Mounting type Electrical Outlet Device equipped with Short-range Wireless Communication Function and Intuitive Power Saving Functionby using Independent type Noncyclic Power Saver
Inventor: JUNG JUNG YONG
IPC: H01R13/66
Filed: 2018-11-07
Abstract: The present invention relates to a wall-mounted electrical outlet device having a short-range wireless communication function and an intuitive power saving function by using an independent non-circuit power saver, capable of directly saving a power in use during the use of the power of an AC power source by using a stationary electrical outlet. According to the present invention, the wall-mounted electrical outlet device having the short-range wireless communication function and the intuitive power saving function by using the independent non-circuit power saver includes: M ferroelectric mixtures; a first conducting wire part; a second conducting wire part; a first wiring part; a second wiring part; a processing unit; a sensor unit; a generation unit; and a communication unit.
Patent KR-20200058756-A (KR)
Inventor: KIM DAE JOON
IPC: A61K6/80
Filed: 2018-11-20
Abstract: The present invention relates to a dental material of fault-tolerant monolithic zirconia, and particularly, to a dental material of fault-tolerant monolithic zirconia which comprises: 76-93 mol% of ZrO_2; 4-12 mol% of Y_2O_3; and 3-12 mol% of Nb_2O_5 and Ta_2O_5 separately or in combination thereof, with the addition of 0.0001-2 wt% of Fe_2O_3, Er_2O_3, CeO_2, TiO_2, SiO_2 and Co_3O_4 separately or in combination thereof. The dental material of fault-tolerant monolithic zirconia can be used as a matrix base of a composite by adding Al_2O_3, MgAl_2O_4 and SrAl_12O_19 as a second-phase dispersion-reinforcing agent, and has an average particle size of 10 μm or less.
Patent KR-20200060120-A (KR)
Title: Expression recognition method for a user of head mounted displays
Inventor: KIM Shiho
IPC: A61B5/16
Filed: 2018-11-22
Abstract: The present invention relates to a system and a method capable of recognizing a change in an expression of a wearer in a state in which a user wears a wearable headset device with high reliability. According to an embodiment of the present invention, the wearable headset device comprises: a laser light source unit installed on one side of the wearable headset device to face a face of a wearer, and irradiating an infrared laser onto the face of the wearer; a light receiving unit installed on one side of the wearable headset device to face the face of the wearer, and receiving light of the infrared laser penetrating a skin of the wearer; a face information analysis unit electrically connected to the light receiving unit, and obtaining face skin information by analyzing light information received by the light receiving unit; and an expression classification unit electrically connected to the face information analysis unit, and classifying an expression of the wearer by using the face skin information obtained by the face information analysis unit.
Patent KR-20200061026-A (KR)
Inventor: YUN SUN JUNG
IPC: A01D34/66
Filed: 2018-11-23
Abstract: The present invention relates to a remotely controlled mobility weeder. According to the present invention, the remotely controlled mobility weeder comprises: a wirelessly controlled vehicle (100); a draw body unit (200); a plurality of weeding blade units (300); and a main driving unit (400) mounted on the upper side of the draw body unit (200), wherein the plurality of weeding blade units (300) include a disk-shaped rotary plate (310) and a plurality of cutting members (320). According to the present invention, weeding can be effectively performed by using the wirelessly controlled vehicle, and work efficiency can be improved.
Patent KR-20200066846-A (KR)
Title: Slag manufacturing device
Inventor: JIN SUN GOO
IPC: F27D15/02
Filed: 2018-12-03
Abstract: An object of the present invention is to provide a slag treatment apparatus capable of safely and economically treating a continuous process of cooling, separating, and crushing hot molten slag. The slag treatment apparatus according to one embodiment of the present invention may include: a transfer unit which is arranged long in one direction; a feeding unit provided on one side of the transfer unit to feed the molten slag; a cooling unit disposed on a path of the transfer unit and cooling the molten slag into a solid status; a slag separation unit provided on the other side of the transfer unit and separating the solid slag cooled by the cooling unit; and a crushing unit crushing the solid slag separated through the slag separation unit.
Patent KR-20200067557-A (KR)
Inventor: KIM WAN GOO
IPC: F16L25/00
Filed: 2018-12-04
Abstract: The present invention relates to a heterogeneous-pipe connector including a compression ring having a sharp end part. More specifically, the heterogeneous-pipe connector including a compression ring having a sharp end part includes: a first fixing nut (100); a nipple (200) coupled to the first fixing nut (100) and having a first inclined surface (201) formed therein; a packing member (210) having one end formed as a wedge surface (211) having an inclination corresponding to the first inclined surface (201), and having the other end formed as a flat surface (212); a first washer (220) coming in contact with the flat surface (212); a compression ring (230) coming in contact with the first washer (220) while having at least one sharp end part; and a second fixing nut (300) coupled to the nipple (200) while having a second inclined surface (301) coming in contact with the compression ring (230), and made of a material different from the first fixing nut (100). Therefore, the heterogeneous-pipe connector is capable of increasing airtightness by enhancing a binding force while increasing airtightness.
Patent KR-20200069963-A (KR)
Inventor: NA YEON SUP
IPC: B60P3/20
Filed: 2018-12-07
Abstract: According to the present invention, a cooling system for a refrigerator/freezer truck having multiple compressors comprises: a vehicle engine; a generator; a vehicle battery; a cooling battery; and at least one cooling unit which includes an electric compressor, a condenser, an expansion valve, and an evaporator to form a cooling cycle. The cooling unit includes at least two electric compressors connected in parallel on one cooling cycle path, so that low-temperature and low-pressure refrigerant gas introduced through the evaporator can be divided and compressed simultaneously by each of the electric compressors. The cooling unit includes a plurality of evaporator units which are capable of selective refrigerant circulation and each include: at least two evaporators connected in parallel on one cooling cycle path; the expansion valve corresponding to each of the evaporators; and a shutoff valve for blocking or permitting the inflow of refrigerant to the expansion valve and the evaporators that constitute one functional unit. Therefore, the cooling system can be favorably applied even to a medium- to large-sized refrigerator/freezer truck that requires high cooling performance due to having at least one compartment in the inner storage space, through appropriate design changes.
Patent KR-20200071572-A (KR)
Inventor: JEONG KWI WAN
IPC: A23L33/10
Filed: 2018-12-11
Abstract: The present invention discloses an antiviral composition for middle east respiratory syndrome coronavirus using methyl 4-[1-(2-pyrrol-1-yl-4,5,6,7-tetrahydro-1-benzothiophen-3-yl)ethylcarbamoylamino]benzoate or a compound similar to the same.
Patent KR-20190070887-A (KR)
Title: Viscosity index improver with improved shear-resistance and solubility after shear
Inventor: KLEIN REBECCA
IPC: C10M145/10
Filed: 2018-12-12
Abstract: The present invention relates to: a polyalkyl (meth)acrylate polymer comprising a combination of polybutadiene-based monomers having different average molecular weights; a lubricant composition comprising the polymer; a method for manufacturing the polymer; and a use of the polymer as a viscosity index improver in a lubricant oil composition.
Patent KR-20200073392-A (KR)
Title: Light emitting diode lighting fixtures for indoor
Inventor: KIM YOUNG HO
IPC: F21K9/20
Filed: 2018-12-14
Abstract: The present invention relates to an indoor LED lighting apparatus capable of enabling wide and even light distribution by spreading light emitted from an LED while controlling the brightness of the light, and also enabling the LED to be turned on and off through a remote controller. The indoor LED lighting apparatus includes: an LED module (200) connected to a cutout (110) made by installing a plurality of LEDs (210) on one side of a frame (100) installed in a target place; a transparent side plate (300) fixed along the circumference of the frame to spread and distribute light emitted from the LEDs; a front plate (400) made by forming transparent pyramid racks (410, 420) having at least five angles and spreading and distributing the light emitted from the LEDs so that the racks protrude from the inner and outer surfaces of the front plate, respectively; a fixing member (500) penetrating both edges of the front plate and the frame, and having a rear end fixed to the rear side of the frame and a front end fixed to the surface of the front plate; and a control part (600) connected with the cutout to regulate the brightness of the LEDs as well as control the on and off of the LEDs through a remote controller.
Patent KR-20200074351-A (KR)
Inventor: HYEON CHYEOL HWANG
IPC: H04N21/4223
Filed: 2018-12-14
Abstract: The present invention relates to an information management system for a free-riding passenger and a method thereof and, in particular, to a system for managing information of a free-riding passenger by detecting the faces of passengers through images to generate free ride information and comparing the same with existing free ride information and a method thereof. According to the present invention, the information management system for a free-riding passenger and the method thereof can detect a passenger′s face in an image and compare the same with existing free ride information to update information of probable free-riding passengers or generate information of new free-riding passengers in accordance with a matching degree, thereby effectively managing information of free-riding passengers for a tram or a bus.
Patent KR-20200077089-A (KR)
Title: All-in-one road pothole repair car
Inventor: YANG CHANG HAK
IPC: E01C19/00
Filed: 2018-12-20
Abstract: The present invention relates to an all-in-one pothole repair vehicle which is equipped with all devices for repairing a damaged portion of a road in a single vehicle body. The all-in-one pothole repair vehicle comprises a moving body (10), a water tank (70), an upper mechanism part (30), a front mechanism part (20), an asphalt concrete supply part (40) installed on an upper portion of a body (11) and embedded with asphalt concrete, a crushed object collection part (50), and a warning part installed on an upper portion of the body (11) to generate a signal to warn driving vehicles on the road of being stopped for work. The entire processes of crushing of the road damage portion, emulsifier injection, asphalt concrete coating, compacting, and collection of crushed objects are easily carried out. Contradictory requests for maintaining fluidity while asphalt concrete is not hardened can all be achieved. All crushed objects created in a pothole can be separated and processed.
Patent KR-20200078241-A (KR)
Title: Display device for reducing power consumption
Inventor: KIM JUSIN
IPC: G09G5/00
Filed: 2018-12-21
Abstract: A display device according to an embodiment disclosed in the present document includes: a communication circuit for receiving broadcast data; a display that outputs a first type content and a second type content included in the broadcast data; and a processor electrically connected to the display, wherein the processor determines the resolution of the second type content and terminates at least one of a plurality of image quality-related processing executed based on the resolution while the second type content is output through the display. In addition, various embodiments identified through the specification are possible.
Patent KR-20200078812-A (KR)
Inventor: JAE WOOK LEE
IPC: A23L5/10
Filed: 2018-12-22
Abstract: The present invention relates to jjajang sauce (black bean sauce) mixture for fried chicken, developed to add flavor of jjajangmyeon (noodles with black bean sauce) familiar to people including children from a chicken specialty store in a food service industry, which has to develop a variety of tastes and flavors to attract tastes of consumers. The jjajang sauce mixture for fried chicken is obtained by heating a mixture (A) comprising 14-17 wt% of black pepper, 3-5 wt% of Chinese green plum juice, 1-3 wt% of hoisin sauce, 1-3 wt% of oyster sauce, 22-28 wt% of malt starch syrup, 3-5 wt% of pulverized black beans, 2-4 wt% of minced garlic, 10-14 wt% of minced onion, 4-7 wt% of chunjang (black bean paste), 0.1-0.3 wt% of caramel, 20-30 wt% of water, and 0.1-0.3 wt% of pulverized whole pepper, at 80°C for 30 minutes.
Patent KR-20190000356-A (KR)
Inventor: LEE YOUNG WOO
IPC: G01B5/24
Filed: 2018-12-24
Abstract: The present invention relates to a displacement measurement apparatus of a tunnel to improve constructability and accurately measure deformation of an inside cavity and a disruption risk. More specifically, the present invention provides a displacement measurement apparatus of a tunnel, which comprises: a bracket unit (1500) fixedly installed in an internal wall of a tunnel, and provided with a first hinge unit (151) and a second hinge unit (1520); a measurement unit (1300) rotationally coupled to the first hinge unit of the bracket unit; and a rod unit (1200) extending at one side of the measurement unit, and rotationally coupled to the second hinge unit of the adjacent bracket unit. Moreover, a detection unit generates an angle deformation signal by detecting an angle changed in an initial state of the rod unit by movement caused by deformation of an internal wall of the mutually adjacent bracket unit.
Patent KR-20190080779-A (KR)
Inventor: KITAYA KOKI
IPC: H04N5/232
Filed: 2018-12-27
Abstract: The present invention relates to an electronic device comprising a control unit configured to, if an operation mode in capturing a wide field view image is a first operation mode, perform control to clip out a first range in which a predetermined range with respect to a center of a clipped image includes any one of above an imaging device, above in a direction of gravity, and below in the direction of gravity, and if the operation mode is a second operation mode, perform control to clip a second range in which, different from the first range, a predetermined range with respect to a center of a clipped image includes a direction perpendicular to a vertical direction of the imaging device or a direction perpendicular to gravity, or to not perform clipping.
Patent KR-20200083821-A (KR)
Title: AP integrated type main controller for intersection traffic information detection
Inventor: KIM SEUNG IL
IPC: G08G1/01
Filed: 2018-12-28
Abstract: The present invention relates to an AP-integrated main controller for intersection traffic information detection which transmits vehicle communication information in an intersection collected by a sensor to a traffic information center and uses intersection traffic information to allow flexible traffic flow control by developing an AP-integrated main controller and a wireless repeater of a geomagnetic sensor node in an intersection. The AP-integrated main controller for intersection traffic information detection comprises: an RF communication part to wirelessly receive traffic information transmitted from a geomagnetic sensor node installed at a prescribed position of an intersection in real time; an RF communication control module to control transmission and reception of traffic information of the RF communication part; a power supply part to supply driving power; a main control unit to drive by power supplied from the power supply part, control the RF communication control module, and control transmission of intersection traffic information acquired from the RF communication part; and a wired communication part linked to the main control unit to transmit the intersection traffic information acquired in real time to a remotely located traffic information center.
Patent KR-20180031683-A (KR)
Title: 왕복 치료 디바이스용 장치, 시스템, 및 방법
Inventor: WERSLAND JASON
IPC: A61H23/00
Filed: 2016-06-20
Abstract: 본 발명은 왕복 치료 디바이스(100)에 관한 것이다.  왕복 치료 디바이스(100)는 배터리, 모터(106), 트리거(104), 작동식 출력부(108) 및 치료 구조부(304)를 포함한다.  트리거(104)는 배터리 및 모터(106)와 전기 통신한다.  트리거(104)는 배터리로부터 모터(106)로의 파워를 선택적으로 제공한다.  작동식 출력부(108)는 모터(106)에 동작 가능하게 연결되고 모터(106)의 활성화에 응답하여 왕복 운동하도록 구성된다.  치료 구조부(304)는 작동식 출력부(108)에 동작 가능하게 연결된다.
Patent KR-20180023981-A (KR)
Title: 주행 제어 방법 및 주행 제어 장치
Inventor: TAKAE YASUHIKO
IPC: B60W40/105
Filed: 2015-07-28
Abstract: 제1 차선을 주행하는 자차량의 주위의 장해물을 검출하는 제1 검출기(110)와, 제1 차선에 인접하는 제2 차선을 검출하는 제2 검출기(110)를 구비하고, 제2 차선 내에 있어서의 차선 변경의 목표 위치에, 자차량이 노면에서 차지하는 크기 이상의 제1 범위를 설정하고, 자차량의 측방에 위치하고, 또한 장해물이 존재하지 않는 제2 차선 내의 범위를 제2 범위로서 검출하고, 제2 범위가 제1 범위를 포함하는 경우에, 자차량의 차선 변경을 허가하는 주행 제어 장치(100)의 제어 방법이며, 차선 변경의 개시 후에, 차선 변경의 개시 전과 비교하여, 제2 범위가 작아진 경우에는, 차선 변경에 있어서 자차량이 넘는 레인 마크와 자차량의 폭 방향에 있어서의 위치 관계에 기초하여, 차선 변경을 중지 또는 계속할 때의 자차량의 운전자에 대한 정보의 제시 방법, 차선 변경의 중지 또는 계속 후의 제어 내용, 및 폭 방향에 있어서의 자차량의 주행 위치 중 적어도 하나를 결정하는 스텝을 갖는 제어 방법이다.
Patent KR-20180036972-A (KR)
Title: 미래 에너지 레벨 결정들에 기반한 부하 및 에너지원의 제어
Inventor: MAZUELAS SANTIAGO
IPC: H02J3/14
Filed: 2016-07-11
Abstract: 엔티티와 연관된 부하 및 에너지원을 제어하기 위한 실시예들이 본 개시내용에 설명된다.  시스템은 제1 기간(예컨대, 현재 시간 이전) 동안 엔티티와 연관되는 제1 에너지 레벨을, 제1 에너지 레벨에 대한 가변성과 함께 결정할 수 있다.  시스템은 제2 기간(예컨대, 현재 시간 이후) 동안 엔티티와 연관되는 맥락 데이터를, 맥락 데이터에 대한 가변성과 함께 추가로 결정할 수 있다.  제1 에너지 레벨 및 제2 에너지 레벨은 시스템과 통신하는 하나 또는 그 초과의 제어 디바이스들로부터 수신될 수 있다.  시스템은 제2 기간 동안 엔티티와 연관된 제2 에너지 레벨을 결정할 수 있다.  제2 에너지 레벨은 제1 에너지 레벨 및 맥락 데이터에 적어도 부분적으로 기반할 수 있다.  시스템은 제2 에너지 레벨에 적어도 부분적으로 기반하여, 부하 및 에너지원을 제어할 수 있다.
Patent KR-20180030579-A (KR)
Title: 박형 유리 층의 절단 방법
Inventor: BOEKER JUERGEN
IPC: B23K26/00
Filed: 2016-08-10
Abstract: 본 발명은, 적어도 a) 펄스 레이저에 의해 발생되는 제1 레이저 빔(2)을 절단선(L)을 따라 이동시키는 단계로서, 여기서 제1 표면(I)과 제2 표면(II) 사이의 유리 층(1) 내부에 물질 변형부가 생성되는 것인 단계; b) 제2 레이저 빔(3)을 절단선(L)을 따라 이동시키는 단계로서, 여기서 유리 층(1)이 레이저 방사선에 의해 가열되는 것인 단계; c) 절단선(L)을 따라 유리 층(1)을 냉각시키는 단계로서, 여기서 유리 층(1)이 절단선(L)을 따라 파단되는 것인 단계를 포함하는, 제1 표면(I) 및 제2 표면(II)을 갖는 유리 층(1)의 절단 방법에 관한 것이다.
Patent KR-20180031023-A (KR)
Title: 크로매틱 반사 유닛
Inventor: DI TRAPANI PAOLO
IPC: F21V7/00
Filed: 2015-11-19
Abstract: 크로매틱 확산층(510)은 매트릭스(39)에 매립된 다수의 나노 입자들(37)을 포함하고, 청색보다 적색에서 더 큰 정반사율 및 적색보다 청색에서 더 큰 확산 반사율을 제공하도록 구성되고, 상기 나노 입자들은 10nm≤d≤240nm 범위의 평균 크기 d를 가지며, 상기 크로매틱 반사 유닛의 청색 및 적색 산란 광학 밀도들 간의 비율 은 5≥γ≥2.5 범위 내에 속하고, 여기서, R(λ)는 상기 크로매틱 반사 유닛의 단색 정규화 정반사율로서, 상기 크로매틱 반사 유닛의 정반사율과, 상기 크로매틱 확산층이 10nm≤d≤240nm 범위 내에서 크기 d를 가진 나노 입자들을 함유하지 않는 사실을 제외하고는 상기 크로매틱 반사 유닛과 동일한 기준 샘플의 정반사율 간의 비율이며, 상기 크로매틱 반사 유닛(506)의 상기 반사층(508)에 대한 법선 방향에 대해, 450nm의 파장에서의 상기 크로매틱 반사 유닛의 단색 정규화 정반사율 R(λ)는, 수학식, 0.0025≤R (450nm) ≤0.15, 0.0025≤R (450nm) ≤0.05, 0.0025≤R (450nm) ≤0.04에 의해 정의된 것과 같이, 약 0.0025 내지 약 0.15의 범위 내에 있다.
Patent KR-20180029108-A (KR)
Title: 평면 표현을 이용한 향상된 인트라-예측 부호화
Inventor: BOSSEN FRANK JAN
IPC: H04N19/159
Filed: 2011-12-21
Abstract: 본 발명은, 제1 예측값이 각각의 수평 경계 화소의 값과 수직 경계 화소의 하나의 화소의 값 간의 선형 보간을 이용하여 계산되고, 제2 예측값이 각각의 수직 경계 화소의 값과 수평 경계 화소의 하나의 화소의 값 간의 선형 보간을 이용하여 계산되는, 저복잡도 평면 모드 부호화를 제공한다. 그리고나서, 제1 예측값과 제2 예측값은 예측 블록의 각각의 예측 화소값을 구하기 위해 평균이 구해진다. 예측 블록과 타겟 블록 간의 잔차가 디코더에 시그널링된다.
Patent KR-20180083845-A (KR)
Title: 장식용 led 디스플레이
Inventor: WONG EDISON
IPC: F21L4/08
Filed: 2016-08-15
Abstract: 본 발명에 따른 장식용 LED 디스플레이 디바이스 및/또는 방법은 베이스, 헤드 및 스템을 포함할 수 있다. 스템은 제 1 단부 및 제 2 단부를 포함할 수 있으며, 제 1 단부는 헤드에 연결되고 제 2 단부는 베이스에 연결된다. 스템의 제 1 단부는 LED 광원을 포함할 수 있는 한편, 스템의 제 2 단부는 LED 광원에 전기 연결된 USB 커넥터 또는 수신기 인덕터를 포함할 수 있다. 일실시예로, 베이스는 USB 커넥터와 탈착식으로 결합하기 위한 베이스 커넥터를 포함할 수 있다. 베이스는 USB 커넥터를 통해 전력을 공급하도록 구성된 전원을 더 포함할 수 있다. 또 다른 실시예에서, 베이스는 수신기 인덕터와 유도 결합하기 위한 송신기 인덕터를 포함할 수 있다. 송신기 인덕터는 수신기 인덕터 및 송신기 인덕터가 유도 결합된 경우 전력을 공급하도록 구성될 수 있다.