baber/WOPTO huggingface dataset:
Patent KR-20130036012-A (KR)
Inventor: DOBOSZ MICHAEL
IPC: C07K16/28
Filed: 2011-05-09
Abstract: 본 발명은 본질적으로 생체외에서 세포 하위세트를 검출하는 단계를 포함하는, 상기 세포 하위세트를 특징짓는 표적에 대한 특이성을 나타내는 결합 도메인으로 상기 세포 하위세트를 검출하는 방법에 관한 것으로서, 이때 상기 결합 도메인은 상기 세포 하위세트의 제거 전에 상기 세포 하위세트를 포함하거나 포함하는 것으로 추정되는 대상체에게 투여된다.  또한, 본 발명은 본원에 정의된 방법에 있어서 본원에 정의된 결합 도메인의 용도에 관한 것이다.  본원에 정의된 방법에서 사용되는 진단 조성물의 제조를 위한 본원에 정의된 결합 도메인의 용도도 예상된다.  또 다른 양태에서, 본 발명은 본원에 정의된 방법에서 사용되는 본원에 정의된 결합 도메인에 관한 것이다.  본원에 정의된 결합 도메인 및 상기 결합 도메인을 대상체에게 투여하기 위한 수단, 및 선택적으로 본원에 정의된 방법으로 상기 결합 도메인을 검출하기 위한 수단을 포함하는 키트도 개시된다.  또 다른 양태에서, 본 발명은 본원에 정의된 방법에 의해 확인되었을 때 상기 결합 도메인에 유리하게 반응하는 경향을 보이는 환자의 치료를 위한 약학 조성물의 제조를 위한 상기 결합 도메인, 바람직하게는 치료적으로 효과적인 항체, 예를 들면, 알렘투주마브, 아폴리주마브, 세툭시마브, 에프라투주마브, 갈릭시마브, 젬투주마브, 이필리무마브, 라베투주마브, 파니투무마브, 리툭시마브, 트라스투주마브, 니모투주마브, 마파투무마브, 마투주마브, rhMab ICR62, rhMab B-Ly1 및 퍼투주마브 등(이들의 조합물을 포함함)의 용도에 관한 것이다.
Patent KR-20130121698-A (KR)
Inventor: SHI MINGFENG
IPC: A61P9/10
Filed: 2010-12-02
Abstract: 라놀라진의 제조 방법은 라놀라진을 얻기 위해 화학식(I)의 화합물로 N-(2,6-다이메틸페닐)-1-피페라지닐아세트아마이드를 축합하는 단계를 포함하며, X는 염소 또는 브롬이다. 라놀라진은 이 방법에서 에폭사이드를 대체하는 고리-개방 할로겐화물을 축합함으로써 제조된다.
Patent KR-20140088737-A (KR)
Inventor: LEE JAE MAN
IPC: H01L51/50
Filed: 2013-01-03
Abstract: An organic light emitting display device is disclosed. The organic light emitting display device comprises a display substrate provided with a display unit including an organic light emitting element and a thin film transistor; a sealing substrate disposed to face the display substrate; a sealant for attaching the display substrate to the sealing substrate and surrounding the periphery of the display unit; and an attachment layer having a plurality of through-holes between the sealant and the display substrate, wherein partition walls are provided in the through-holes.
Patent KR-20140089753-A (KR)
Inventor: KANG HYUN
IPC: H04B1/38
Filed: 2013-01-07
Abstract: Disclosed are a protection case with an NFC signal conversion function and a driving method thereof. The protection case includes a magnetic induction coil which receives an electromagnetic wave signal and generates an induction current corresponding to the received electromagnetic wave signal, a direction current (DC) converting unit which converts the generated induction current into a DC and provides the DC, and an LED unit which includes at least one LED and is blinked by corresponding to the provided DC. Therefore, a user can effectively recognize the reception of a message or a voice.
Patent KR-20140091254-A (KR)
Title: Ac led luminescent apparatus comprising the same with voltage edge detector
Inventor: YOON SEONG BOK
IPC: H05B37/02
Filed: 2013-01-11
Abstract: The present invention relates to an AC LED lighting device using a voltage edge detecting unit. The present invention provides the AC LED lighting device comprising: a rectifying unit for rectifying AC voltage and converting the same into rectified voltage of direct current before outputting; an LED light emitting unit including a first light emitting group and a second light emitting group consisting of at least one LED; and an LED driving control unit for comparing the voltage level of the rectified voltage inputted from the rectifying unit with standard voltage, to control serial and parallel connections of the first light emitting group and the second light emitting group, wherein the LED driving control unit detects the gradient of the rectified voltage, and senses the voltage level of the rectified voltage and the gradient of the detected rectified voltage simultaneously to set the standard voltage.
Patent KR-20140091353-A (KR)
Inventor: YUN JONG NAM
IPC: E02D17/04
Filed: 2013-01-11
Abstract: The present invention relates to a temporary steel structure constructed temporarily in a construction work and, more specifically, to a technology to connect intersecting points more conveniently when members are crossed during the construction of a temporary structure. The present invention is a system to introduce frictional force by installing an intermediate plate (10) between one flange (3) and the other flange (4), and by making the intermediate plate (10) and the flanges (3, 4) come into close contact with each other using a bracket (11) when an upper member (1) and a lower member (2) are crossed. The present invention has a merit which members can be reused many times because no bolt holes are made in the members to connect the members of the temporary structure.
Patent KR-20130023292-A (KR)
Title: Fermented rice product fermented by lactic acid bacteria
Inventor: CHO SANG KYOON
IPC: A23L7/104
Filed: 2013-01-15
Abstract: PURPOSE: A rice fermented product using lactobacillus fermentation having excellent palatability is provided to directly apply lactobacillus to rice, gruel, rice cake, puffed rice, or steamed rice for fermenting. CONSTITUTION: A producing method of a rice fermented product comprises the following steps: producing cooked rice, gruel, rice cake, puffed rice, or steamed rice using rice; adding lactobacillus and water into the cooked rice, gruel, rice cake, puffed rice, or steamed rice instead of saccharifying; and fermenting the mixture at 25-65°C for 6-50 hours. 0.1-30 parts of lactobacillus by weight and 100-1,000 parts of water by weight are mixed with 100 parts of rice by weight. The fermentation step includes the following processes: adding 0.1-30 parts of lactobacillus by weight and 150-300 parts of water by weight into 100 parts of rice by weight, and firstly fermenting at 25-65°C for 1-5 hours; adding 150-300 parts of water by weight to the mixture, and secondly fermenting at 25-65°C for 1-5 hours; and adding 40-100 parts of water by weight into the mixture, and thirdly fermenting the mixture at 25-65°C for 5-48 hours. [Reference numerals] (AA) Filtration after mixing
Patent KR-20130112738-A (KR)
Title: Comb-structured shielding layer and wireless charging transmitter thereof
Inventor: SCHOLZ FRANK
IPC: H02J17/00
Filed: 2013-01-23
Abstract: PURPOSE: A comb-structure type shielding layer and a wireless charge transmitter are provided to pass a magnetic H-field electromagnetic radiation, thereby implementing stability of an electronic device for other vehicles. CONSTITUTION: A wireless charge transmitter (10) includes a wireless charge module and a shielding layer. The wireless charge module is electrically connected to a power source (20). The power source provides AC power to the wireless charge module. An electronic device (30) is temporarily arranged on an upper part of the shielding layer by a user. The wireless charge module comprises a ferrite encapsulation unit. [Reference numerals] (20) Power source; (30) Electronic device
Patent KR-20140097626-A (KR)
Inventor: HYUN DONG CHAN
IPC: H05B37/02
Filed: 2013-01-28
Abstract: One embodiment of the present specification relates to construction equipment which includes an equipment control device which controls the on and off states and brightness of a lamp including a working lamp, a driving lamp, and a stop lamp by referring to an illumination value, operation state information, and location confirmation information by receiving the location confirmation information about the location equipment on a driving road or a place except the driving road, the illumination value from an illumination sensor, and the operation state information from a signal of a pressure switch.
Patent KR-20140096605-A (KR)
Inventor: HWANG SEONG HAN
IPC: G02F1/1335
Filed: 2013-01-28
Abstract: The present invention relates to a polarizing plate having a viewing angle compensation function, a manufacturing method thereof, and a liquid crystal display device including the same. Provided is the polarizing plate comprising a polarizing film configured to absorb linearly polarized light in the planar direction; a vertical polarization layer disposed on a first surface of the polarizing film and configured to absorb the linearly polarized light in the thickness direction; and a first support film disposed on a second surface of the polarizing film.
Patent KR-20140104295-A (KR)
Inventor: KIM JAE YOON
IPC: H01L33/00
Filed: 2013-02-20
Abstract: Provided is a method for grinding a substrate which comprises the steps of: preparing a substrate including a first main surface having a semiconductor layer thereon and a second main surface which is opposite to the first main surface; attaching a support film to the first main surface using a glue; curing the glue by applying energy to the glue; grinding the second main surface of the substrate to reduce the thickness of the substrate; and removing the support film from the first main surface by applying a force to the support film in a non-traverse direction.
Patent KR-20140106081-A (KR)
Title: Aeration apparatus
Inventor: HAN YONG YOUN
IPC: C05F7/00
Filed: 2013-02-25
Abstract: The present invention relates to an aeration apparatus comprising: a water tank with a water storage space; a rotary shaft having a first flow path and a second flow path allowing a liquid fertilizer and an air to pass through and rotatably arranged within the water tank; a driving unit rotating the rotary shaft; a supply unit supplying the liquid fertilizer and air through the first flow path and the second flow path; and a stirring unit arranged on the rotary shaft and stirring the liquid fertilizer stored in the water tank. The aeration apparatus, according to the present invention, can increase the amount of dissolved oxygen in wastewater by uniformly distributing air to the inside of the water tank storing the wastewater and excrements, reduce the fermentation time, and enhance efficiency by consistently stirring the liquid fertilizer located in the water tank, sediment precipitated on the bottom of the water tank, with air.
Patent KR-20140107012-A (KR)
Title: M2m 네트워크에서 액티브 링크를 이용하여 그룹의 컨테이너 리소스를 관리하는 방법 및 장치
Inventor: KOO BUM MO
IPC: H04L29/02
Filed: 2013-02-27
Abstract: 본 명세서는 M2M 네트워크에서 액티브 링크를 이용하여 그룹의 컨테이너 리소스를 관리하는 방법 및 장치에 관한 것이다. 
본 발명의 일 실시예에 의한 M2M 네트워크에서 액티브 링크를 이용하여 그룹의 컨테이너 리소스를 관리하는 방법은, 하나 이상의 멤버 호스팅 SCL을 관리하는 그룹 호스팅 SCL에 있어서, 이슈어로부터 그룹 호스팅 SCL 내의 컨테이너 컨텐트 리소스의 연산을 요청하는 메시지를 수신하는 단계, 상기 그룹의 그룹 정보를 확인하여 상기 수신한 메시지에 따라 상기 컨테이너 컨텐트 리소스에 대한 연산을 수행하는 단계, 상기 컨테이너 컨텐트 리소스의 연산 결과를 상기 이슈어에게 송신하는 단계를 포함하며, 상기 멤버 호스팅 SCL은 상기 컨테이너 컨텐트 리소스에 대해 하나 이상의 액티브 링크를 유지하는 것을 특징으로 한다.
Patent KR-20140076463-A (KR)
Title: Methods and structure for using region locks to divert i/o requests in a storage controller having multiple processing stacks
Inventor: WEINER ADAM
IPC: G06F13/14
Filed: 2013-02-28
Abstract: Disclosed are a method and a structure in a storage controller (100) using a region lock to efficiently divert an I/O request received from a host system attached to the controller to one of a plurality of processing stacks (102, 104) in the controller. A region lock module (106) in the controller makes each processing stack request the lock region for a block address range of a storage device. A divert-type lock request is set to identify the block address range to divert the I/O request to a specific stack among a plurality of processing stacks.
Patent KR-20140034031-A (KR)
Title: E-fuse array circuit
Inventor: SON SUNG JU
IPC: G11C17/16
Filed: 2013-03-06
Abstract: An e-fuse array circuit comprises: a first gate insulating film formed on a substrate; a program gate formed on the first gate insulating film; a second gate insulating film formed along the inner surface of a trench formed by etching the substrate; and a word line gate embedded in the trench in which the second gate insulating film is formed.
Patent KR-20140073385-A (KR)
Title: Snow depth measurement method and apparatus
Inventor: BYUNGMOO KIM
IPC: G01W1/14
Filed: 2013-03-20
Abstract: Provided are a method for measuring an amount of snowfall and an apparatus for measuring an amount of snowfall using a single laser distance meter. The apparatus for measuring an amount of snowfall according to the present invention comprises: a laser distance meter; a step motor including a rotary shaft; a mirror connected to the rotary shaft of the step motor such that the mirror is tilted at a predetermined angle from the plane vertical to the rotary shaft, so as to reflect a laser beam from/to the laser distance meter; and a control unit for controlling the laser distance meter while rotating the mirror by controlling the step motor so as to measure a distance. According to the present invention, the mirror for reflecting the laser beam rotates by being slightly tilted, and therefore, measurement of an amount of snowfall at multiple points dispersed along the circle on the surface of the snow is enabled.
Patent KR-20140117001-A (KR)
Inventor: PARK HYUN DAI
IPC: G02B6/26
Filed: 2013-03-25
Abstract: The present invention discloses an optical coupler and an optical device comprising the same. The optical coupler includes: a substrate; a buffer layer on the substrate; and an optical coupling layer having a horizontal mode extension layer which is extended in one direction on the buffer layer, and a vertical mode extension layer which is disposed on one side of the horizontal mode extension layer in order to adjust a level difference between a plurality of optical transmission devices having different diameters or cross-sections to be connected to both sides of the horizontal mode extension layer and to minimize an optical loss of the optical transmission devices.
Patent KR-20140117045-A (KR)
Inventor: KIM JEONG SOO
IPC: H01S3/10
Filed: 2013-03-26
Abstract: The present invention relates to a tunable laser device which is capable of being manufactured to be small and which can tune a laser wavelength. The present invention comprises a laser diode chip (100) emitting laser rays; a partial reflection mirror for optical feedback (500) partially reflecting the rays emitted by the laser diode chip (100) and feeding back the reflected rays to the laser diode chip (100); a collimation lens (200) installed on an optical path between the laser diode chip (100) and the partial reflection mirror for optical feedback (500) to collimate the rays emitted by the laser diode chip (100); a tunable selective filter (300) changing a penetrated wavelength according to the temperature; and a 45 degree reflection mirror (400) performing direction conversion from laser rays advancing horizontally with respect to the floor of a package to laser rays advancing vertically with respect to the floor of the package, wherein the laser diode chip (100) or the tunable selective filter (300) is arranged over a thermoelectric element (900) to tune the wavelength oscillating according to a temperature change of the thermoelectric element (900).
Patent KR-20140120472-A (KR)
Inventor: YEO CHI HONG
IPC: E01C1/04
Filed: 2013-04-03
Abstract: 본 발명은 반(1/2) 입체 교차로를 이용한 논스톱 교통 시스템에 관한 것으로, 그 주요 구성은 이분법(二分法)의 반(1/2) 구조물들로 직진주행이 가능하도록 형성되는 반(1/2) 고가도로(1), 상기 반(1/2) 고가도로(1)에 직교하는 방향으로 직진주행이 가능하도록 형성되는 반(1/2) 지하차도(2)로 이루어지고, 주행하는 방향에 반대 방향으로 U턴과 우회전으로 방향전환을 할 수 있는 반(1/2) 지하U턴 차도(3)는 상기 반(1/2) 고가도로(1) 아래 반(1/2) 지하에서 양 방향으로 이루어지고, 4방향을 논스톱으로 횡단보행을 할 수 있는 반(1/2) 지상횡단육교(4)는 상기 반(1/2) 고가도로(1) 아래 양 방향의 반(1/2) 지하U턴 차도(3) 사이에 형성되고, 상기 4종류의 반(1/2) 구조물을 입체적으로 구성을 하면 하나의 구조물인 반(1/2) 입체 교차로가 형성되고, 상기 반(1/2) 입체 교차로를 교차로에 설치하면 차량들은 신호등의 대기시간 없이 항상 논스톱으로 직진, 우회전 및 U턴을 자유롭게 할 수 있고, 보행자들은 주행하는 차량에 지장 없이 항상 논스톱으로 4방향을 횡단보행을 할 수 있으므로 교차로에서 발생하는 교통정체. 혼잡 및 교통사고 등의 교통문제를 해결할 수 있다.
Patent KR-20140123705-A (KR)
Inventor: KIM HYUN SEOK
IPC: H01L35/34
Filed: 2013-04-15
Abstract: Provided is a thermoelement corrosion-resistant structure of semiconductor temperature test inspection equipment, which tests the temperature of a semiconductor by comprising a thermoelement in order to prevent corrosion and improve durability. The thermoelement includes: a plurality of semiconductors arranged at regular intervals; upper and lower electrodes arranged on the top and bottom of the semiconductors in a predetermined pattern to be electrically connected to the semiconductors; heat transfer plates coupled to the outside of each of the upper and lower electrodes; a sealing member configured to seal the inside by sealing space between the heat transfer plates. A coating layer is formed by coating the side surfaces of the semiconductor with a moisture-proof coating material.
Patent KR-20140124586-A (KR)
Inventor: JEON GWANG YUN
IPC: B65H27/00
Filed: 2013-04-17
Abstract: The present invention provides a metal surfaced roll and a manufacturing method thereof, wherein the metal surfaced roll comprises a metal layer constructing a lower end and upper end circumference of a metal tube by rolling the bottom side and the top side of a metal ribbon in parallel with each other and having a regular width and forming the metal tube which makes both end sides spirally touch each other; a plating layer formed on the metal layer; and a fiber reinforcing resin layer attached and hardened beneath the metal layer. If a steel band or plate is cut into the metal ribbon with a set length to make the bottom side and the top side form the lower end and the upper end circumference of the metal tube in parallel with each other, respectively and the metal ribbon is inserted into a cylindrical mold, the metal ribbon forms a spiral shape by making both ends touch each other with comparative ease without being overlapped within the mold to easily form the metal tube using the overall part of the metal ribbon. Subsequently, if a fiber reinforcing prepreg laminated sheet is inserted into the formed metal tube and fixated, the roll whose straightness is not deviated from an error range of plate thickness can be manufactured with the overall parts of the metal tube. Therefore, the present invention has advantages of reducing a process step and being capable of manufacturing the roll made of an ultra-thin metal composite material.
Patent KR-20140125665-A (KR)
Inventor: KIM YONG GEUN
IPC: H05B37/02
Filed: 2013-04-19
Abstract: An LED lighting fixture according to the present invention includes: an LED light source part; a light output control part for controlling a light output control signal to control a light output of multiple steps in a light output changing mode; and a light source driving part which controls the LED light source part through a square wave control signal whose duty ratio is determined by the light output control signal.
Patent KR-20130121046-A (KR)
Title: Standby power cut-off apparatus
Inventor: KIM CHANG HO
IPC: H04Q9/00
Filed: 2013-04-25
Abstract: Disclosed is a standby power cut-off device of an electronic device. A power supply/cut-off part (20) of the present invention comprises the following components: a power switch (SW) for manually turning on/off the input of an AC power source in the electronic device; a pair of photo-triacs (21, 22) arranged in parallel between the input terminals of the AC power source after the power switch (SW); a photo-coupler (23) which is arranged between the power switch (SW) and one side input terminals of the AC power source, and includes a light-emitting diode (D3) and a transistor (Q1) which is configured to receive an emitted-light signal from the diode; and a relay unit for supplying or cutting off supplied AC power to or from a power supply part (30) by containing a relay (K1), which is connected to a control part (60) equipped with a microcomputer (u-COM), and connecting or disconnecting contact points of the relay through the control of the control part (60). In addition, disclosed is a standby power cut-off device of an electronic device (100) wherein functions are controlled by using a remote controller (300). A power supply/cut-off part (400) according to the present invention is equipped with the following components: IR receiving triacs (110) which are configured to receive an IR signal from the remote controller, and when the IR signal is received, to be turned on and deliver supplied AC power to a power supply part (130); and an IR reception part (120) which is configured to receive the IR signal and deliver the IR signal to a control part (160) as a control signal. [Reference numerals] (30) Power unit;(40) Display unit;(50) Input unit;(70) Load;(AA) AC power
Patent KR-20130124910-A (KR)
Title: Omni-directional wind power harnessing device
Inventor: CHIO CHUY NAN
IPC: F03D11/00
Filed: 2013-05-07
Abstract: The present invention relates to a device using omnidirectional wind. The device comprises a platform, a rotary mechanism, and an output shaft. The platform comprises a plurality of channel ducts installed around the platform in an outer direction, so the device can be connected to the platform by channels even when winds blow in random directions. Each vane with arc shapes is provided at a tilting angle around the rotary mechanism, and rotates the rotary mechanism.
Patent KR-20140132904-A (KR)
Inventor: SEO CHAN YEOL
IPC: G01C19/02
Filed: 2013-05-09
Abstract: The present invention relates to a three-dimensional (3D) motion sensor which includes a sensor where an electrolyte is injected and includes an electrode pattern on the wall of the sensor. The sensor has a sphere shape, and includes a disk and a rotating weight therein. The disk and the rotating weight are connected through a connecting rod. A hole is formed on the disk in a circular arc shape facing the center thereof. Therefore, when accurately and easily measuring the direction of a motion using a simple structure, the 3D motion sensor can obtain accurate sensor values by effectively preventing sloshing of the electrolyte inside the sensor, which may cause an error.
Patent KR-20140139182-A (KR)
Inventor: LEE SEUNG HWAN
IPC: F25D19/00
Filed: 2013-05-27
Abstract: 수소수 공급 장치는 제빙부, 얼음 보관통, 전해조, 냉각 배관, 냉수소수 배출부 등을 포함한다. 제빙부는 정화수를 얼음으로 변환시키고, 얼음 보관통은 제빙부로부터 공급되는 얼음을 보관한다. 전해조는 얼음 보관통에 인접 배치되며, 정화수를 전기 분해하여 수소수를 생성한다. 냉각 배관은 얼음 보관통 내에 설치되며, 전해조로부터 공급되는 수소수를 냉각 통과시킨다. 냉수소수 배출부는 냉각된 수소수를 외부로 배출한다.
Patent KR-20140145221-A (KR)
Inventor: YIM HYUNG SOON
IPC: C12N15/63
Filed: 2013-06-10
Abstract: The present invention relates to novel lipase isolated from Balaenoptera acutorostrata scammoni genome and a method for preparing the same and, more specifically, to lipase having an amino acid sequence of any one selected from the group consisting of SEQ ID NOS: 2, 4, 6, 8, 10, 12, 14, and 16 derived from Balaenoptera acutorostrata scammoni; a gene coding the lipase; a recombinant vector comprising the gene; cells transformed with the recombinant vector; and a method for producing lipase using the cells.
Patent KR-20140145687-A (KR)
Title: 내 심장소리
Inventor: KIM DAE CHANG
IPC: G11B20/02
Filed: 2013-06-14
Abstract: 본 발명은 소리확대부가 소리를 확대하여 본체로 전달해주면 상기 본체안에 소리 수신부로 전달하고 상기 소리 수신부는 각각의 상황에 따라 소리 전달부, 소리 제한부, 소리 녹음부로 전달한다. 상기 소리 전달부는 이어폰을 연결할시 실시간 자신의 심장박동을 들을수 있으며, 상기 소리 제한부는 소리 차단부로 전달되어 상기 소리 차단부는 소리 전달부의 신호를 차단하여 심장박동소리를 듣지 못하게 한다. 상기 소리 차단부는 녹음 소리 전달부로 전달되어 상기 소리 녹음부에서 녹음되어진 녹음심장박동 소리를 틀어 준다.
Patent KR-20140146342-A (KR)
Title: 스카다 네트워크에서의 접근 제어 장치 및 그 방법
Inventor: KANG DONG HO
IPC: H04L12/12
Filed: 2013-06-17
Abstract: 본 명세서에서는 네트워크에서의 접근 제어 장치 및 그 방법에 대해 개시한다. 더욱 구체적으로는 스카다(Supervisory Control And Data Acquisition, SCADA) 네트워크에서의 접근 제어 장치 및 그 방법에 대해 개시한다. 
본 명세서에서 개시하는 접근 제어 장치는 스카다 네트워크에서의 패킷을 수집하는 패킷 수집기, 패킷의 통신 패턴을 분석하여 패턴 규칙을 생성하는 패킷 분석기 및 패턴 규칙에 기초하여 접근제어를 수행하는 접근 제어기를 포함한다.
Patent KR-20140003330-A (KR)
Title: Nfc device with pll controlled active load modulation
Inventor: LEFLEY ALASTAIR
IPC: H04B5/02
Filed: 2013-06-21
Abstract: A wireless communication device is configured to communicate in the near-field via active load modulation. The device includes an antenna configured to receive a magnetic field, a recovery device configured to recover a clock from the magnetic field, and a multiplexer configured to receive the recovered clock and a reference clock and output one of the recovered clock and the reference clock based on a current operational state of the wireless communication device. The wireless communication device further includes a shunt regulator configured to produce the active load modulation by modulating the impedance of the wireless communication device, a phase-locked loop (PLL) configured to receive one of the recovered clock and the reference clock and use the received clock to control the active load modulation, and a driver configured to contribute to the active load modulation by adjusting the amplitude of voltage across the antenna. [Reference numerals] (110,120) NFC device