baber/WOPTO huggingface dataset:
Patent KR-20170030712-A (KR)
Title: In-car sensor assembly and controlling method for air conditioner
Inventor: KIM BYUNG SOO
IPC: H02K5/22
Filed: 2015-09-09
Abstract: An in-car sensor assembly for an air conditioner according to the present invention includes a body, a stator which is fixed in the body, a rotor which is arranged on the outer side of the stator with a preset gap, an impeller which is fixed in the rotor and is rotatably supported in the body by a rotation shaft, and a main circuit board which is mounted on the open side of the body to be vertically erected and controls the stator, thereby reducing the number of components and simplifying an assembling process.
Patent KR-20160048642-A (KR)
Inventor: PARK KWANG SUE
IPC: G06K9/00
Filed: 2015-09-16
Abstract: 본 발명은 EL(Electro-luminescence) 지문인식센서에 관한 것이다. 본 발명의 일측면에 따르면, EL(Electro-luminescence) 지문인식센서의 단위 화소가 제공된다. 단위 화소는 입사광을 검출하는 수광부가 형성된 기판, 상기 수광부의 상부에 위치하며, 광입사 경로를 정의하는 제1 내지 제n 메탈 라인, 상기 제n 메탈 라인의 상부에 위치하는 발광층, 및 상기 광입사 경로에 대응하도록 상기 발광층의 상부에 위치하며 상기 발광층에 접촉하는 접촉 전극을 포함할 수 있다.
Patent KR-20170034270-A (KR)
Inventor: CHOI SOON HO
IPC: H02J1/00
Filed: 2015-09-18
Abstract: Suggested is a modular multilevel converter for HVDC to supply power to a plurality of sub circuits included in the modular multilevel converter with one power source by serially configuring a bootstrap. The suggested modular multilevel converter for HVDC includes: a plurality of sub modules which are configured by the combination of a switching element and a capacitor; a plurality of gate drivers which control the switching of switching elements of the plurality of sub modules; and the bootstrap which supplies the power to the plurality of gate drivers through one voltage source.
Patent KR-20170035081-A (KR)
Inventor: NOMIYAMA TAKAHIRO
IPC: H02M3/156
Filed: 2015-09-22
Abstract: The present invention provides a voltage regulator including an additional driving unit providing high linearity between a reference voltage and an output voltage at a section with a high duty of a control signal except for a normal driving unit. The voltage regulator includes a high duty detection unit, a control unit, a hysteretic comparator, a first driving unit, a low pass filter, and a second driving unit. The high duty detection unit generates a high duty signal. The control unit activates at least one among first and second feedback voltages. The hysteretic comparator generates a control signal by comparing the reference voltage and a first feedback voltage. The first driving unit drives a power voltage or a ground connection voltage as a first voltage when the first feedback voltage is activated. The low pass filter drives an output node outputting the output voltage as a second voltage generated as the first voltage is filtered in a low band. The second driving unit generates a third voltage being proportional to the reference voltage when the second feedback voltage is activated and drives the output node using the third voltage.
Patent KR-20160035559-A (KR)
Title: Polycyclic compound and organic light emitting device comprising the same
Inventor: KIM JIN JOO
IPC: C09K11/06
Filed: 2015-09-22
Abstract: Provided in the present invention are: a polycyclic compound; and an organic light-emitting device comprising the same. A compound is represented by chemical formula 1. The compound of the present invention can be used as a material of an organic matter layer of the organic light-emitting device.
Patent KR-20170035566-A (KR)
Title: Label sheet having a printed signal lamp of logistics safety and package having a printed signal lamp of logistics safety
Inventor: LEE DONG MYOUNG
IPC: G09F3/02
Filed: 2015-09-23
Abstract: The present invention relates to a label sheet for a signal lamp for logistics safety and a package displaying a signal lamp for logistics safety. The label sheet for the signal lamp for logistics safety is made up of label paper on which the signal lamp for logistics safety is printed that displays multiple handle-with-care stages set in advance with respect to an article. The signal lamp for logistics safety is made up of a background label portion configured as a plane of ground color determined in advance and planar figures of different colors depending on the multiple handle-with-care stages and is provided with multiple handle-with-care label sections positioned in the background label portion. The handle-with-care stages displayed in the signal lamp for logistics safety consist of four handle-with-care stages. The first handle-with-care stage refers to unbreakable products. The second handle-with-care stage refers to products with a low degree of damage sensitivity. The third handle-with-care stage refers to products with a high degree of damage sensitivity that can be broken in the event of dropping or slight impact. The fourth handle-with-care stage refers to products in which a liquid is likely to flow.
Patent KR-20170035672-A (KR)
Inventor: SONG GYEONG AE
IPC: A61B1/06
Filed: 2015-09-23
Abstract: The present invention relates to a light source module for an endoscope. The light source module for an endoscope comprise: an LED chip emitting a light source forward by power applied through an electrode terminal; and a resin block in which the LED chip is embedded and a fiber groove is formed so that one end of an optical fiber is coupled to one side from which the light source is emitted. Therefore, the light source module for an endoscope has a structure directly connecting the LED and the optical fiber, so that configuration thereof can be minimized, thereby reducing the volume and manufacturing cost thereof.
Patent KR-20170038362-A (KR)
Inventor: LEE SUK
IPC: H05K3/00
Filed: 2015-09-30
Abstract: The present invention relates to a backup board for punching a hole of a printed circuit board and a manufacturing method thereof. The backup board for punching a hole of a printed circuit board includes: a base material (10); a surface lamination body (20) position above the base material (10); and a different surface lamination body (30) positioned below the base material (10). The surface lamination body (20) includes a lubricated resin layer (22), a paper (24), and a silicon resin layer (26) which are sequentially laminated from a lower side to an upper side. The different surface lamination body (30) includes a lubricated resin layer (32), a paper (34), and a silicon resin layer (36) which are sequentially laminated to be symmetrical to the surface lamination body (20) with respect to the base material (10) from an upper side to a lower side. The backup board for punching a hole of a printed circuit board can extend a service life by minimizing wear of a drill bit and applying excellent hole forming property by having excellent uniformity and accuracy of a punched hole, prevent a base material from being bent by coating a surface of the base material with a silicon resin, minimize wear of the drill bit by a cooling effect caused by melting heat of the thermosetting resin when a hole is formed by the drill bit, and prevent a chip from adhering to the drill bit.
Patent KR-20170040919-A (KR)
Inventor: CHUNG SEUGN HYUN
IPC: H01M50/572
Filed: 2015-10-06
Abstract: The present invention relates to a battery module comprising a probe for sensing expansion of a battery cell and, more specifically, to a battery module comprising at least two battery cells capable of charge and discharge. The battery module comprises: a sensing probe installed on an outer surface of at least one battery cell of the battery cells, and sensing a local volume expansion change of the battery cell and transmitting a signal; and a control unit for receiving the signal from the sensing probe, estimating internal pressure of the battery cell in the received signal, and generating a warning signal for securing safety of the battery module when the internal pressure of the battery cell is equal to or greater than a critical pressure value.
Patent KR-20160043904-A (KR)
Inventor: HATA KENSEI
IPC: B60L50/16
Filed: 2015-10-07
Abstract: The present invention improves durability of a power distribution device to function as a reducer when a first motor is a driving power source for driving, and further, improves fuel efficiency. A controller to control permission and prohibition of a first driving state by fixing a carrier to input driving power from the first motor into the power distribution device: counts time wherein the first driving state is terminated (at step S4); calculates a temperature with respect to the power distribution device based on the counted time (at step S13); permits the first driving state when the calculated temperature is lower than a predetermined allowable temperature (at step S15); and prohibits the first driving state when the calculated temperature is higher than the allowable temperature (at step S10).
Patent KR-20170043279-A (KR)
Title: Optical Imaging System
Inventor: SON JU HWA
IPC: G02B13/00
Filed: 2015-10-13
Abstract: According to the present invention, an optical imaging system comprises: a first lens having refractive power; a second lens having refractive power, wherein an object side is concave; a third lens having refractive power, wherein an object side is concave; a fourth lens having refractive power, wherein both sides are concave; and a fifth lens having refractive power, wherein an inflection point is formed on a phase side. The lenses are arranged in order from an object to an upper surface.
Patent KR-20170043848-A (KR)
Title: Shiatsu Pillow
Inventor: KANG MYONG SU
IPC: A47G9/10
Filed: 2015-10-14
Abstract: The present invention relates to an acupressure pillow having a plurality of projections, comprising: a space portion for accommodating water in a pillow main body; a heater rod installed in the space portion; a cap portion for opening and closing the space portion; and a power connecting line for connecting an adapter to the power source by inserting the adapter connected to the heater rod into the cap portion.
Patent KR-20170045554-A (KR)
Title: Semiconductor chip module and semiconductor package having the same
Inventor: SEO HYUN CHUL
IPC: H01L23/525
Filed: 2015-10-19
Abstract: The present invention provides a semiconductor chip module and a semiconductor package having the same. The semiconductor chip module comprises a chip unit, a plurality of re-wired lines and a plurality of re-wired pads. The single body chip unit includes a first semiconductor chip and an adjacent second semiconductor chip in a first direction while having a strike line area positioned between the first semiconductor chip and the second semiconductor chip, has a first surface where bonding pads of the first semiconductor chip and the second semiconductor chip are positioned, and has a second surface facing the first surface. The plurality of re-wired lines are formed on the first surface, each has one end connected to each bond pad of the first semiconductor chip and the second semiconductor chip, and are extended toward the strike line area in a diagonal direction to the first direction. The plurality of re-wired pads are arranged on the first surface and are connected to the other end of each re-wired line, which is opposite to the one end. The re-wired pads may include: at least one shared re-wired pad commonly connected to at least one among the re-wired lines connected to the bonding pads of the first semiconductor chip and at least one among the re-wired lines connected to the bonding pads of the second semiconductor chip; and a plurality of individual re-wired pads individually connected to the re-wired lines which are not connected to the shared re-wired pad.
Patent KR-20170046525-A (KR)
Title: Recording Medium, Method and Device for Information Processing
Inventor: YOO HYUN SOOK
IPC: G06Q40/02
Filed: 2015-10-21
Abstract: The present invention relates to a method, an apparatus, and a recording medium for processing information. An information processing apparatus according to the present invention comprises a communication unit, a storage unit, a monitoring unit, a confirmation unit, and a processing unit. The communication unit receives desired loan condition information corresponding to a current loan condition of a user from a user terminal. The storage unit processes user information and desired loan condition information corresponding to a current loan condition of the user so as to be interconnected, and saves the same in a storage medium. The monitoring unit monitors event or promotion information for each lending institution and extracts changed loan condition information corresponding to the event or the promotion, including at least one among a loan rate reduction, a loan limit increase, and a loan term extension. The confirmation unit compares the extracted changed loan condition information with the user information and the desired loan condition information of the user previously saved in the storage medium, and checks the changed loan condition information corresponding to the desired loan condition information of the user. The processing unit processes the event or promotion information corresponding to the changed loan condition information confirmed by the confirmation unit so as to be notified to the user terminal. According to the present invention, the user can confirm the event or a promotion for each lending institution, solve the inconvenience of monitoring the desired lending condition, and easily change an existing loan to a better loan. In addition, lending institutions can plan events and promotions based on the desired loan conditions of the users wishing to take out a loan.
Patent KR-20170047977-A (KR)
IPC: C08L65/00
Filed: 2015-10-26
Abstract: The present invention is to provide a polymer comprising a structural unit represented by chemical formula 1 and an organic film composition comprising the same. The definition of the chemical formula 1 is the same as described in the specification. The polymer has excellent etching resistance, thermal resistance, and flattening properties.
Patent KR-20170050129-A (KR)
Title: Discharging apparatus for cosmetic container
Inventor: HWANG JAE KWANG
IPC: A45D33/00
Filed: 2015-10-29
Abstract: Disclosed is a discharging apparatus for a cosmetic container. The discharging apparatus for a cosmetic container comprises the following: a main body with a central hole; an inner housing fixed and combined to the inside of the main body, and provided as an inlet/outlet of a cosmetic product stored in the container; a pumping unit located inside the inner housing, and discharging the cosmetic product stored in the container to the outside of the main body while being transformed by external force; and a pressurizing unit with one side located on the central hole and the other side combined to the inner housing, operating the pumping unit to open a sealed outlet of the inner housing.
Patent KR-20170059199-A (KR)
Inventor: JUNG JI YOUNG
IPC: C07D409/14
Filed: 2015-11-20
Abstract: The present invention relates to a method for manufacturing an organic thin film transistor which includes the steps of: forming a gate electrode and a gate insulator on a substrate; forming a self-assembled film from a self-assembled film precursor on the gate insulator; and forming an organic semiconductor on the self-assembled film, wherein a step of giving fractional force to the surface of the self-assembled film in at least two directions is included between the step of forming the self-assembled film and the step of forming the organic semiconductor, the organic thin film transistor manufactured by the method, and a display device including the same. Also, the present invention relates to an apparatus for treating the surface of a thin film used for performing the method. Accordingly, the present invention can improve the charge mobility characteristics of an organic thin film transistor device.
Patent KR-20170059781-A (KR)
Inventor: JI JUN DONG
IPC: F25D11/00
Filed: 2015-11-23
Abstract: Disclosed is an ice making system. According to one embodiment of the present invention, the ice making system mounted on a refrigerator comprises: an ice making chamber disposed in a door of the refrigerator, and including an ice maker producing ice; a thermoelectric element mounted on one side of the ice maker; and a radiating member connected to the thermoelectric element for radiating heat, wherein the radiating member is disposed at the outside of the ice making chamber, and the heat radiated by the radiating member is discharged to the outside of the door by a blowing member.
Patent KR-20160065024-A (KR)
Inventor: GAMA ATSUHITO
IPC: H01M2/10
Filed: 2015-11-27
Abstract: The present invention relates to a battery case including a case body receiving a battery and a cylindrical supporting frame (7) supporting the case body to be taken out to a front side. The battery case includes a guide device having lengthwise convex units (81) and concave units (82) wherein the convex unit is inserted on outer surfaces of each transverse side of the case body and inner surfaces of each transverse side of the supporting frame, respectively and guiding the forward and backward movement of the case body using the convex units and the concave units. The battery case is capable of smoothly taking the case body in and out from the cylindrical frame and reducing a shake of the case body. Protrusions (83, 84) extended in a longitudinal direction and coming into line-contact with a top surface and lateral surfaces of either the convex unit (81) or the concave unit (82) are formed in a top surface and lateral surfaces of the remaining one between the convex unit (81) and the concave unit (82).
Patent KR-20160066521-A (KR)
Inventor: GRILLE THOMAS
IPC: G01L11/02
Filed: 2015-12-01
Abstract: Disclosed are a sensor and sensor manufacturing methods. The sensor includes: a substrate; a light source; a light detector; a plurality of light cavities inside a substrate or inside a layer structure on the substrate, wherein the plurality of cavities are disposed within a light path between the light source and the light detector; and a process circuit connected to the light detector and receiving a signal showing a light signal received by the light detector.
Patent KR-20170065793-A (KR)
Inventor: LEE KYUNG BOK
IPC: B62D6/00
Filed: 2015-12-04
Abstract: 본 발명은 전동식 조향 시스템의 제어 방법에 관한 것으로서, 전동식 조향 시스템에서 부품 마모 및 열화 등으로 인해 나타날 수 있는 조타감의 변화를 억제하고 초기의 조타감을 유지할 수 있도록 해주는 전동식 조향 시스템의 제어 방법을 제공하는데 주된 목적이 있는 것이다.  상기한 목적을 달성하기 위해, 랙 추력 학습값을 이용하여 모터 전류를 보상해주는 랙 추력 기반의 에포트 학습 제어 방식을 적용함으로써 부품 마모 및 열화 등으로 인해 나타날 수 있는 조타감의 변화를 효과적으로 억제하고, 초기의 조타감을 유지할 수 있는 전동식 조향 시스템의 제어 장치 및 제어 방법이 개시된다.
Patent KR-20170068120-A (KR)
Title: 이어후크 뇌파 측정기를 이용한 개인 맞춤형 감성 솔루션 제공 시스템
Inventor: MIN DONG BIN
IPC: G16H40/60
Filed: 2015-12-09
Abstract: 본 발명은 이어후크 뇌파 측정기를 이용한 개인 맞춤형 감성 솔루션 제공 시스템에 관한 것으로, 이어후크 형태로 마련되어 뇌파를 측정하는 이어후크 뇌파 측정기와, 상기 이어후크 뇌파 측정기에 의해 측정된 뇌파 신호를 상기 이어후크 뇌파 측정기로부터 전송받는 스마트폰을 포함하며; 상기 이어후크 뇌파 측정기는 사용자의 귀에 삽입되는 이어 삽입부가 마련된 이어후크 본체와, 상기 이어후크 본체로부터 연장되어 사용자의 귀에 걸리는 형태로 마련되는 이어후크부와, 상기 이어후크부에 설치되고, 사용자의 귀 주변에 접촉되어 뇌파를 감지하는 적어도 하나의 뇌파 전극과, 상기 이어후크부의 말단에 설치되고, 사용자의 귀 주변에 접촉되는  그라운드 전극과, 상기 이어 삽입부에 설치되어, 사용자의 귀속 표면에 접촉되는 기준 전극과, 상기 이어후크 본체 내부에 설치되고, 상기 뇌파 전극에 의해 감지되는 뇌파 신호를 처리하여 상기 스마트폰으로 전송하는 뇌파 처리부를 포함하는 것을 특징으로 한다.  이에 따라, 이어후크 타입의 뇌파 측정기를 사용자가 귀에 착용하여 뇌파를 측정함으로써, 헤드셋 형태의 뇌파 측정기에 비해 일상 생활, 예를 들어 차량의 운전과 같은 일상 생활을 행할 수 있게 되어 뇌파 측정기를 이용한 다양한 감성 솔루션, 예를 들어, 운전 중 졸음 방지 기능 등의 감성 솔루션의 제공이 가능하게 된다.
Patent KR-20170068757-A (KR)
Title: 차량의 비실린더형 복합재 압력 용기
Inventor: KYOUNG WOO MIN
IPC: B60K15/03
Filed: 2015-12-10
Abstract: 본 발명은 중공을 구비하는 네크부 및 상기 네크부로부터 외측으로 연장되는 플랜지부를 구비하는 노즐보스 및 상기 노즐보스와 결합되어 내부에 유체 충진 공간이 마련되고, 상기 유체 충진 공간의 단부에 형성된 보강영역의 외측 테두리를 따르며 단차지게 형성되는 라이너를 포함한다.
Patent KR-20170069055-A (KR)
Inventor: SHIN HYUN CHANG
IPC: D21H17/02
Filed: 2015-12-10
Abstract: 본 발명은 귀중한 기록물의 포장재나 표지, 내지 등으로 사용하여 기록물을 열화시키는 유해성분과의 접촉을 방지함으로서 기록물을 장기간 보존할 수 있는 기록물 보존 시트 제조에 관한 것으로 지지체로는 자체 열화에 의해 기록물을 훼손시키는 유해물질이 발생되지 않도록 활엽수재를 사용하였으며, 유해물질을 흡착·제거하는 무기소재로는 활엽수재와 혼합시 활엽수재 내 잘 정착되어 시트의 표면에서 손에 묻어 나오지 않도록 판상형 무기소재인 활성알루미나를 사용하였다. 판상형 활성알루미나 사용시 보존시트 제조에 사용되는 유기성 바인더를 사용하지 않고도 무기소재가 활엽수재에 잘 정착하며, 혼합된 다른 무기소재 및 기능성 물질의 정착도 도와 기록물 열화 방지에 적합하다. 보존시트 제조는 보존시트의 인장강도, 내절도 등 물리적 특성 및 유해물질의 효과적인 제거 등을 고려하여 활엽수재 무게를 기반으로 무기소재를 활엽수재 100중량부에 대하여 10~30중량부, 항균성 및 자외선 차단을 위한 기능성 물질을 활엽수재 100중량부에 대하여 10~20중량부 비율로 혼합함으로서 기록물 보존에 유해한 환경으로부터 기록물을 장기보존하기에 적합한 보존시트를 제조하는 것을 특징으로 한다. 
본 발명은 기록물 열화에 영향을 미치는 이산화황, 이산화질소, 포름알데히드, 아세트산 등의 유해기체를 효과적으로 제거하는 동시에 기록매체에 따라 발생될 수 있는 미생물에 의한 생물학적 열화 또는 자외선 등에 의한 광화학적 열화를 효과적으로 차단하는 기능을 보유한 기록물 보존 시트의 제조에 관한 것이다. 기록물을 보존하기 위해서는 유해성분을 제거하는 동시에 기록물에 영향을 미쳐서는 안 된다. 따라서 본 발명은 기록물에 미치는 악영향을 최소화시키면서 기록물을 장기 보존할 수 있도록 하는 보존시트를 제조하기 위한 방법이다.
Patent KR-20160076976-A (KR)
Inventor: GEORGE DANIEL
IPC: H01Q1/24
Filed: 2015-12-14
Abstract: A radio frequency (RF) energy harvesting device (rectenna) comprises: an antenna structure configured to resonate at RF frequencies; and a rectifying circuit capable of facilitating harvesting multiband RF signals having low energy levels (i.e., tens of mW and below) by utilizing two zero-bias Schottky diodes having different forward voltage and peak inverse voltage values. Positive voltage pulses from a captured RF signal generated on a first antenna end point pass from a first diode to a first internal node where the positive voltage pulses are summed with a second RF signal generated on a second antenna end point (i.e., after passing through a capacitor), thereby producing a first intermediate voltage having a substantially higher voltage level. And then, the positive voltage pulses pass from the first internal node to an output control circuit for conversion into a usable DC output voltage, through the second diode.
Patent KR-20170072681-A (KR)
Inventor: JEONG HAE YONG
IPC: H01L31/09
Filed: 2015-12-17
Abstract: 본 발명은, 저 암전류 아발란치 포토다이오드로서, 증폭층의 중심부에 형성되는 멀티플리케이션(multiplication) 영역과 그 주변에 형성되는 비-멀티플리케이션 영역을 포함하는 상기 증폭층; 및 상기 증폭층 상단의 수광부에 배치되는 전극을 포함하고, 상기 전극은 멀티플리케이션 영역 및 비-멀티플리케이션 영역의 일부를 포함하도록 배치되는 것을 특징으로 한다.
Patent KR-20170073896-A (KR)
Inventor: HWANG HO IN
IPC: C09D11/00
Filed: 2015-12-21
Abstract: 옷이나 가방 등과 같은 상품의 제조자 또는 브랜드를 식별하기 위해 표시하는 라벨의 위조 또는 도용을 방지할 수 있는 시온 잉크를 이용한 위조방지용 라벨이 개시된다. 상기 위조방지용 라벨은 경사와 위사를 이용하여 직조되는 원단부; 상기 원단부의 상부에 위조방지여부를 확인할 수 있도록 식별가능한 문양으로 페인트, 실크스크린용 잉크 또는 물감이 인쇄되어 있는 위조방지 표시부; 및 상기 위조방지 표시부의 상부에 인쇄되거나, 상기 위조방지 표시부가 인쇄된 원단부의 상부에 인쇄되고, 폴리우레탄 바인더 수지 100 중량부; 및 하나 이상의 열감응성 시온안료 및/또는 광감응성 시온안료 15 내지 35 중량부를 포함하는 색변환층을 포함하며, 상기 열감응성 시온안료는 소정 온도 이상의 열을 가하면 투명해지고, 상기 광감응성 시온안료는 소정 이상의 광을 가하면 투명해진다.
Patent KR-20170078444-A (KR)
Title: 열간 가압 접합용 지그
Inventor: HONG IN KI
IPC: B23K20/02
Filed: 2015-12-29
Abstract: 열간 가압 접합용 지그를 제공한다. 본 발명에 따르면, 프레스 기구에 의하여 제1 접합 대상 부품과 제2 접합 대상 부품을 열간 가압 접합 하기 위한 것으로, 일정한 두께와 형상을 갖는 판 형상의 하판, 상기 하판의 상단면에 일정한 크기와 형상으로 복수개 형성되고, 상기 제1 접합 대상 부품을 삽입하여 고정하기 위한 고정홈, 및 상기 고정홈에 일정한 크기와 형상으로 형성되고, 상기 제2 접합 대상 부품을 삽입하기 위한 삽입부를 포함한다.
Patent KR-20170079138-A (KR)
Inventor: MOON KI TAE
IPC: H04B1/10
Filed: 2015-12-30
Abstract: 본 발명은 블루투스 스마트(Bluetooth Smart) 수신 장치를 위한 자동 이득 제어(Automatic Gain Control) 방법에 관한 기술로서, 넓은 다이나믹 레인지(Dynamic Range)에 대응하면서도 빠르게 이득을 결정할 수 있는 블루투스 스마트 수신기에서 자동 이득 제어 방법 및 장치에 관한 것이다. 
본 발명의 일 실시예에 따른 블루투스 수신 장치는 수신 신호로부터 배경 잡음보다 임계값 이상의 더 큰 에너지를 가지는 유의미한 신호를 검출하는 에너지 검출기 회로; 상기 수신 신호의 크기를 검출하는 RF 파워 검출기 회로; 상기 수신 신호의 아날로그 값을 디지털 값으로 변환하여 출력하는 아날로그 디지털 변환기 회로; 및 상기 유의미한 신호가 검출되면 상기 RF 파워 검출 회로에 의하여 검출된 상기 수신 신호의 크기를 반영하여 미리 결정된 이산 이득 구간 중 어느 하나를 상기 수신 신호가 가지는 제1 이산 이득 구간으로 판정하는 자동 이득 제어 회로를 포함한다.
Patent KR-20170079758-A (KR)
Inventor: HONG JUNG WON
IPC: H02J5/00
Filed: 2015-12-31
Abstract: 본 발명은 HVDC(High Voltage Direct Current : 고압 직류 송전 시스템)용 MMC(Multilevel Modular Converter)에 관한 것으로, 더욱 상세하게는 시스템의 가동률을 높이기 위한 리던던시 모듈(Redundancy Module)이 적용되고 더이상 투입될 리던던시 모듈이 없는 상태에서 상기 MMC 컨버터의 서브모듈(Sub Module)이 고장날 경우, 시스템을 지속적으로 운전시키기 위해 고장 나지 않은 컨버터 암의 각 서브모듈의 출력전압을 낮춰 운전하도록 제어하는 방법에 관한 것이다. 
본 발명에 따른 HVDC용 MMC의 리던던시 제어 방법은 HVDC에 연계되고, 다수의 컨버터 암을 포함하며 상기 각 컨버터 암은 운전중인 다수의 서브모듈과 리던던시 모듈을 포함하는 MMC에 있어서, 상기 다수의 컨버터 암 중 제1컨버터 암의 리던던시 모듈이 모두 운전에 투입된 상태에서 상기 제1컨버터 암의 상기 운전중인 서브모듈에 고장이 발생하는지 확인하는 단계; 및 상기 제1컨버터 암의 서브모듈에 고장이 발생한 경우, 다른 컨버터 암의 각 서브모듈의 출력전압을 낮춰 상기 다른 컨버터 암의 DC링크 전압이 상기 제1컨버터 암의 DC링크 전압과 동일하도록 제어하는 단계; 를 포함한다.