baber/WOPTO huggingface dataset:
Patent KR-20190034103-A (KR)
Title: Led dimming
Inventor: MILNER LUCAS ANDREW
IPC: H05B44/00
Filed: 2018-09-20
Abstract: Provided are techniques for low- or deep-dimming a light-emitting diode (LED) load. In an example, a low-dimming circuit can include: a target current detector configured to provide an output indicating a target current of a power stage of a pulse width modulation (PWM) driver; and a control circuit configured to receive a PWM signal of a PWM LED driver, to control a first transition of a power switch of the power stage to a first state during an on-section of a first PWM cycle of the PWM signal, and to control a second transition of the power switch to the first state using the output of the target current detector during an off-section of the first PWM cycle.
Patent KR-20200035577-A (KR)
Title: Method for enhanced schedule management based on rotation pattern and apparatus for the same
Inventor: KWON AH YOUNG
IPC: G06Q10/10
Filed: 2018-09-27
Abstract: According to the present invention, a schedule management method based on a rotation pattern to increase a degree of freedom of a user may comprise the steps of: setting a repetition cycle in which a work pattern is repeated; setting working hours for the repetition cycle; generating and displaying a rotation pattern including a repetition pattern of a time block based on the repetition cycle and the working hours; assigning at least one worker to the rotation pattern; and generating a schedule including at least one rotation pattern.
Patent KR-20200035699-A (KR)
Title: Lighting module and lighting apparatus having thereof
Inventor: YUN DUK HYUN
IPC: H01L27/15
Filed: 2018-09-27
Abstract: A lighting module disclosed in an embodiment of the present invention comprises: a substrate; a plurality of light emitting elements disposed on a first surface of the substrate; a resin layer covering the plurality of light emitting elements; first and second bonding units disposed on a second surface of the substrate; and first and second connectors respectively connected to the first and second bonding units. The first and second bonding units are electrically connected to the plurality of light emitting elements. Each of the first and second connectors may include a bottom unit facing the first and second bonding units, a support unit protruding from the bottom unit in a direction away from the second surface of the substrate, and a contact unit protruding from the support unit in a direction to the second surface of the substrate. The assembly of the lighting module or the convenience of a user may be improved.
Patent KR-20200040369-A (KR)
Title: Method for producing liposome of poorly soluble sphingolipid using hydrogenated lysophosphatidylcholine and sophorolipids
Inventor: AHN TAE JIN
IPC: A61K8/68
Filed: 2018-10-10
Abstract: The present invention relates to a cosmetic composition comprising a poorly soluble material in a stable liposome form, wherein the poorly soluble material that is difficult to apply to products because of low solubility is produced in a stable liposome form using a natural emulsifier, hydrogenated lysophosphatidylcholine. The poorly soluble material in a nano form according to the present invention relates to a method for producing liposomes using a poorly soluble material and hydrogenated lysophosphatidylcholine alone or in combination with sophorolipids.
Patent KR-20200042063-A (KR)
Title: Display device and manufacturing method for the display device
Inventor: KIM SEUNG
IPC: H01L51/52
Filed: 2018-10-12
Abstract: The present invention relates to a display device having a structure for preventing or reducing damage due to an external impact. The display device comprises a display substrate, an encapsulation substrate, and a sealing member. The display substrate may include a pixel defining layer. The sealing member may include: a first portion which is disposed between the display substrate and the encapsulation substrate, and has an inner part overlapping an edge portion of the pixel defining layer, and an outer part extended from the inner part and disposed outside the inner part; and a second portion disposed between the outer part and the display substrate.
Patent KR-20200042082-A (KR)
Title: Method for Selecting Goods for Creating Video
Inventor: RYU JONG GAB
IPC: G06Q30/06
Filed: 2018-10-12
Abstract: The present invention relates to a method for selecting goods for creation of video to enable a creator to increase profits. According to the present invention, the method comprises: a step of performing a procedure for registering and storing seller information and a procedure for registering and storing creator information; a step of linking and storing the seller information and goods information; a step of providing the creator information to a seller terminal; a step of linking and storing the creator information received from the seller terminal; a step of checking the goods information to link and store the creator information and the seller information; a step of checking video information and linking and storing the checked video information, the goods information, the seller information, and the creator information.
Patent KR-20200042608-A (KR)
Inventor: KIM SE KYU
IPC: H01R13/70
Filed: 2018-10-16
Abstract: The present invention relates to an integrated residence management apparatus using environmental information to prepare for disasters or prevent an accident. According to the present invention, the integrated residence management apparatus comprises: an environmental sensor measuring environmental information of a residence; an authentication unit; a communication unit intermediating data transmission/reception between a smart plug and a user terminal; a power supply cut-off unit supplying or cutting off power of an integrated home appliance; an integrated management notification unit transmitting the environmental information and disaster situation information of the residence and home appliance state information to a user; and an integrated management control unit controlling operation of a setting lamp, a speaker, and the home appliance installed in the residence.
Patent KR-20200043847-A (KR)
Title: Air conditioner and orifice applied to it
Inventor: SUNGYEOP KIM
IPC: F04D29/54
Filed: 2018-10-18
Abstract: An air conditioner according to one embodiment of the present invention comprises: a case having an inlet and an outlet; a blowing fan installed in the case; an indoor and outdoor heat exchanger comprising a rear side heat exchanging part installed at a sucking side of the blowing fan and a lateral side heat exchanging part bent to extend from the rear side heat exchanging part; a ring-shaped orifice installed at a discharging side of the blowing fan; and a barrier facing the lateral side heat exchanging part and having the orifice in a space from the blowing fan, wherein the orifice is configured to have an asymmetric shape with respect to at least one of a vertical direction and a both-side direction. According to the present invention, an installation space can be minimized.
Patent KR-20200048097-A (KR)
Inventor: CHO YOUNGJAE
IPC: A23L13/40
Filed: 2018-10-29
Abstract: The present invention relates to vegetable meat added with vegetable fat and a method for preparing the same. According to the present invention, vegetable fat is emulsified and added to vegetable meat, juice is highly increased compared to existing vegetable meat and similar texture to meat can be obtained. Accordingly, people who complain of texture of the existing vegetable meat can be interested in the vegetable meat of the present invention.
Patent KR-20200049145-A (KR)
Title: Seismic device for distributing board using the seismic spring
Inventor: KIM TAE JIN
IPC: H02B1/54
Filed: 2018-10-31
Abstract: The present invention relates to a shock absorbing structure integrally formed with a plurality of springs independently reacting to vertical and horizontal vibration. According to the present invention, the shock absorbing structure integrally formed with a plurality of springs independently reacting to vertical and horizontal vibration comprises: a block (A) providing an installation space for a switchboard; a lower frame (100); an upper fixing plate (200); a lower fixing plate (300); an auxiliary frame (400); and a shock absorbing unit (500), wherein the shock absorbing unit (500) includes a main spring (510), an upper plate (520), a lower plate (530), and an auxiliary spring (540). According to the present invention, various types of vibration can be perfectly blocked.
Patent KR-20200052154-A (KR)
Title: Livestock manure storage system to reduce green house gas and odor emission through hybrid control of temperature for reducing green house gas and odor emission using the same
Inventor: KIM DONGHOON
IPC: B65D81/18
Filed: 2018-11-06
Abstract: A temperature-controlled livestock manure storage system capable of reducing greenhouse gas and odor emission is provided. The livestock manure storage system includes an airtight storage container for storing livestock manure delivered from a shed at a temperature of 20 °C or less.
Patent KR-20200054411-A (KR)
Title: System for baby sitter intermediation
Inventor: GYEONG EUN PARK
IPC: G06Q30/06
Filed: 2018-11-09
Abstract: Disclosed is a babysitter connection system. According to an embodiment of the present invention, the babysitter connection system comprises: a mobile communication device supporting care service users to use SNS services and social media services; a communication terminal device supporting babysitters to use the SNS services and the social media services; and a sitter connection server that analyzes the tendencies of the care service users and the babysitters by viewing use information of the SNS services and the social media services that are used by the care service users and the babysitters, and connects care service users and the babysitters according to analysis results. Therefore, users who want child care services and babysitters who want to provide the child care services can be connected according to tendency analysis results.
Patent KR-20200056577-A (KR)
Title: Apparatus for operating optical-reflector and apparatus and method for controlling position of optical-reflector
Inventor: PARK CHUL SOON
IPC: G03B5/00
Filed: 2018-11-15
Abstract: According to the present invention, provided is an optical system driving apparatus, which comprises: a first carrier rotating and moving based on a first direction perpendicular to an optical axis; a second carrier provided with an optical system reflecting light in a lens direction, accommodated in the first carrier, and rotating and moving based on a second direction perpendicular to both the optical axis and the first direction with respect to the first carrier; a plurality of magnets provided on the second carrier and provided at different positions; a plurality of Hall sensors outputting signals corresponding to the positions of the plurality of magnets; and a position control unit operating a signal input from the plurality of Hall sensors and generating a position signal which is a signal for a current position of the second carrier.
Patent KR-20200010976-A (KR)
Inventor: SHIH KO WEI
IPC: B29C64/118
Filed: 2018-11-19
Abstract: Provided are an inkjet position adjustment method and three-dimensional printing equipment, which can adjust an inkjet position according to a surface tilt degree corresponding to a layer object for preventing the spill of ink. The inkjet position adjustment method includes the following steps. A three-dimensional digital model is obtained, and slicing processing is performed on the three-dimensional digital model to generate a layer object having a cross-sectional contour. A normal direction of an object surface corresponding to the layer object is obtained from the three-dimensional digital model. When the normal direction points to a negative direction of a first axis, a surface tilt degree of the object surface corresponding to the layer object is obtained, and an inner-shift amount of an inkjet position of the layer object is calculated according to the surface tilt degree. An inkjet region of the layer object is obtained according to the inner-shift amount and the cross-sectional contour. After controlling a print module to print the layer object, an inkjet module is controlled to inject ink on the layer object according to the inkjet region.
Patent KR-20190060682-A (KR)
Title: Multi-zone air conditioning system for vehicles
Inventor: HOETZEL MARTIN
IPC: B60H1/00
Filed: 2018-11-19
Abstract: The present invention relates to a multi-zone air conditioning system for a vehicle (1) having a plurality of air control zones (2), specifically, for a bus. The multi-zone air conditioning system includes an air temperature control unit (3) formed to simultaneously generate warm air and cold air. The cold air, through a cold air channel (5), and the warm air, through a warm air channel (6), are separated from each other, and flow as a double strand over the length of the vehicle (1). Decentralized air mixing units (4) with at least one air outlet (20) are arranged along the double strand. The air outlet (20) is assigned to the air control zones (2) of the vehicle (1).
Patent KR-20200063731-A (KR)
Inventor: LEE JONG CHAN
IPC: H02K7/08
Filed: 2018-11-28
Abstract: The present invention provides a motor which reduces assembly processes and manufacturing costs. The motor comprises: a stator; a rotor disposed inside the stator; a shaft coupled to the rotor; a first shield disposed on one side of the stator; and a second shield disposed on the other side of the stator. A portion of the first shield and a portion of the second shield overlap a portion of an outer circumferential surface of the stator in a radial direction to come in contact with the same.
Patent KR-20200064771-A (KR)
Title: System and method for early diagnosis of dental caries based on mobile fluorescence imaging
Inventor: LEE ON SEOK
IPC: A61B1/04
Filed: 2018-11-29
Abstract: According to one embodiment of the present invention, a system for early diagnosis of dental caries based on a mobile fluorescent image comprises: an image photographing unit photographing teeth using an LED having a visible light wavelength and a short wavelength blocking filter; an image processing unit generating a teeth region of interest by cutting a portion selected as a region of interest from the photographed image of the teeth and detecting caries lesion by dividing a teeth region from the teeth region of interest; and an initial diagnosis unit diagnosing dental caries early by quantifying the degree of the caries lesion.
Patent KR-20200065883-A (KR)
Title: Apparatus for monitoring the adhesive carbon of the coke oven coking chamber
Inventor: SHIN KEE YOUNG
IPC: G01N21/84
Filed: 2018-11-30
Abstract: The present invention provides an apparatus of monitoring an adhesive carbon in a coke oven carbonizing chamber, capable of monitoring an adhesive carbon in a coke oven carbonizing chamber. The apparatus of monitoring an adhesive carbon in a coke oven carbonizing chamber according to an embodiment of the present invention comprises: a pusher side image acquisition unit for processing an image by acquiring the image in a carbonizing chamber on a pusher side, and detecting the thickness of an adhesive carbon on the pusher side according to a change in the brightness of an edge of an adhesive carbon shape of the processed image; a coke side image acquisition unit for processing an image by acquiring the image in a carbonizing chamber on a coke side which is in the opposite direction of the pusher side, and detecting the thickness of an adhesive carbon on the coke side according to a change in the brightness of the edge of the adhesive carbon shape of the processed image; and a monitoring unit for monitoring the adhesive carbon in the carbonizing chamber by combining information of the pusher side image acquisition unit and information of the coke side image acquisition unit.
Patent KR-20200067595-A (KR)
Inventor: KIM KYUNG HO
IPC: H04M1/65
Filed: 2018-12-04
Abstract: Disclosed are a method for collecting voice data and an apparatus thereof. The method for collecting voice data comprises the steps of: receiving user input including requirements related to the collection of voice data; searching for a target user matching the requirements among a plurality of users based on a user database; transmitting a request message for requesting the recording of the voice data to a terminal of the target user; receiving the voice data recorded by the target user from the terminal; and storing the received voice data.
Patent KR-20200069114-A (KR)
Inventor: KIM JIN A
IPC: G06Q50/10
Filed: 2018-12-06
Abstract: According to one preferred embodiment of the present invention, provided is an author style learning system, which comprises: an author database unit; a pupil gallery unit; an author image providing unit displaying content of an author selected from the author database unit; a pupil learning unit in which at least one user layer recognizing at least one smart layer and the user input based on a formative element constituting content of the selected author to provide an interface which supports writing or drawing is overlaid and displayed; and a storage unit storing some user layers or the total user layers among the at least one user layer as a pupil work in a portfolio.
Patent KR-20200072162-A (KR)
Inventor: HANHEE KIM
IPC: H01L27/32
Filed: 2018-12-12
Abstract: The present invention relates to an organic light emitting display device capable of improving a deterioration of a display quality due to variations in thickness of an organic light emitting layer. The organic light emitting display device according to the present invention comprises a substrate, first electrodes, a first bank, and a second bank. The substrate has a plurality of sub-pixels arranged along a first direction and a second direction crossing the first direction. The first electrodes are assigned to each of the sub-pixels. The first bank has first opening parts exposing at least a part of the first electrodes. The second bank is disposed on the first bank, and has second openings and at least one third opening part. The second opening part exposes at least a part of the first electrodes. The third opening is disposed between the second opening parts adjacent in the second direction in a predetermined area.
Patent KR-20200075982-A (KR)
Inventor: KIM HYUNG SUK
IPC: G06Q30/06
Filed: 2018-12-18
Abstract: The present invention relates to an emulator rental device for renting an emulator for processing overseas call originating like domestic call originating. According to the present invention, the emulator rental device rents N emulators (N >= 2) which are installed at a designated base in Korea capable of transmitting and receiving a designated radio frequency signal to and from a base station of a mobile communication network that issued universal subscriber identity module (USIM) to a user so as to emulate a designated mobile communication operation.
Patent KR-20200079732-A (KR)
Title: An amplifier for cutting a leakage current and an electronic device including the amplifier
Inventor: KIM KIHYUN
IPC: H03F1/22
Filed: 2018-12-26
Abstract: The present invention relates to a communication technique and a system for fusing a 5G communication system with an IoT technology to support a higher data rate after a 4G system. The present disclosure is based on a 5G communication technology and the IoT-related technology, and is applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, etc.). The present invention provides an electronic device including: a first transistor which receives an input signal through a gate terminal, and in which a source terminal is electrically connected to the ground; a second transistor which transmits an output signal through the drain terminal, and in which a gate terminal is electrically connected to the ground; and an amplifier electrically connected to the gate terminal of the second transistor and including a switch for switching a voltage supplied to the gate terminal of the second transistor according to whether the amplifier is turned on or off.
Patent KR-20180016554-A (KR)
Title: 음성 정보로부터 시간 정보를 식별하는 방법 및 디바이스
Inventor: WANG FEI
IPC: G10L15/22
Filed: 2016-06-17
Abstract: 음성 정보로부터 시간 정보를 식별하는 방법 및 디바이스가 개시되어 있으며, 이 방법은 음성 정보를 수집하고, 시간 정보를 포함하는 음성 정보를 식별하고 텍스트 정보를 취득하는 단계(S10); 텍스트 정보에 매칭되는 적어도 하나의 시간 피쳐를 식별하고, 매칭 시간 피쳐에 따라 적어도 하나의 프로파일을 검색하여 대응 시간 식별자를 획득하는 단계(S20); 시간 피쳐가 위치되는 프로파일에 대응하는 중간 데이터의 필드에 시간 식별자를 할당하는 단계(S30); 및 중간 데이터의 필드 각각의 내용에 따라 시간 데이터를 획득하는 단계(S40)를 포함한다.  이 방법은 프로그램 코드가 더 양호한 판독성을 가지고, 코드 번잡성이 방지되도록 프로파일에 시간 피쳐를 저장한다.  시간 피쳐 데이터는 프로파일을 수정함으로써 간단히 필요에 따라 수정 또는 추가될 수 있고, 프로그램 코드는 변경 또는 다시 코딩될 필요가 없으며, 그에 의해, 식별 프로그램을 위한 수정 프로세스를 단순화하여 프로그램 코드의 편리한 유지 보수를 가능하게 한다.
Patent KR-20190073309-A (KR)
Title: Mems마이크
Inventor: ZOU QUANBO
IPC: H04R19/04
Filed: 2017-11-30
Abstract: 본 발명은 MEMS마이크에 관한 것으로, 기층; 사이에 밀봉 캐비티를 형성하는 제1진동막과 제2진동막; 밀봉 캐비티 내에 위치하고 제1진동막 및 제2진동막과 콘덴서 구조를 구성하며, 그 양측을 관통하는 다수개 통공이 설치되어 있는 배극 유닛을 포함하고, 여기서, 상기 밀봉 캐비티 내에는 점성 계수가 공기보다 작은 기체가 충전되어 있다. 본 발명의 MEMS마이크는, 밀봉 캐비티에 점성 계수가 공기보다 작은 기체를 충전하는 것을 통해, 두개 진동막이 배극을 상대로 운동 시의 음향 저항을 크게 감소시키고, 이로써 마이크의 잡음을 감소 시킨다. 동시에, 점성 계수가 낮은 기체를 충전시킴으로써 밀봉 캐비티 중의 압력과 외부환경의 압력을 일치하게 하여, 압력차로 인한 진동막의 편향 문제를 방지하고, 마이크의 성능을 보장할 수 있다.
Patent KR-20180022815-A (KR)
Title: 피롤 화합물의 제조 방법
Inventor: OUCHI TAKASHI
IPC: B01J23/44
Filed: 2016-06-29
Abstract: 본 발명은 의약품을 위한 중간체로서 유용한 3-시아노피롤 화합물의 제조 방법을 제공한다.     화합물 (I) 을 환원 반응에 적용시키는 것을 포함하고, 환원 반응이 금속 지지 촉매가 충전된 고정층 반응기에서 수행되는 연속 수소화 반응인 화합물 (II) 의 제조 방법.     화합물 (I) 을 환원 반응에 적용시키고, 이어서 고리-형성 반응에 적용시키는 것을 포함하고, 환원 반응이 금속 지지 촉매가 충전된 고정층 반응기에서 수행되는 연속 수소화 반응인 화합물 (III) 의 제조 방법.
Patent KR-20180016624-A (KR)
Title: 웨어러블 디바이스에서 데이터 압축을 위한 장치 및 방법
Inventor: NATARAJAN VENKAT
IPC: H03M7/30
Filed: 2016-06-01
Abstract: 웨어러블 디바이스에서 압축 센싱 기술을 사용한 데이터 압축을 위한 장치 및 방법이 기술된다.  실행시, 하나 이상의 프로세서로 하여금 동작을 수행하게 하는 명령어를 저장한 머신 판독가능 저장 매체가 또한 기술되며, 이 동작은 센서로부터 입력 신호를 수신하는 것과, 상기 입력 신호를 디지털 스트림으로 변환하는 것과, 상기 디지털 스트림의 양 단부 상에 상기 디지털 스트림의 일부를 대칭으로 패딩하여 패딩된 디지털 스트림을 형성하는 것을 포함한다.
Patent KR-20180043270-A (KR)
Title: 열가소성 중합체 조성물의 제조 방법
Inventor: OSHITA SHINYA
IPC: B29C48/525
Filed: 2016-08-12
Abstract: 피크 탑 분자량 (Mp) 이 5,000 ∼ 80,000 인 폴리이소부틸렌을 용이하게 수첨 블록 공중합체에 공급하여 안정적으로 열가소성 중합체 조성물을 제조하는 방법을 제공한다.     구체적으로는, 수첨 블록 공중합체 (a), 및 겔 퍼미에이션 크로마토그래피에 의해 표준 폴리스티렌 환산으로 구한 피크 탑 분자량 (Mp) 이 5,000 ∼ 80,000 인 폴리이소부틸렌 (b) 를 함유하는 열가소성 중합체 조성물의 제조 방법으로서, 하기 제 1 공정 및 제 2 공정을 갖는 열가소성 중합체 조성물의 제조 방법을 제공한다.     제 1 공정 : 상기 폴리이소부틸렌 (b) 를 이방향 회전 타입의 2 축 1 축 압출기에 공급하여 가소화하는 공정.     제 2 공정 : 하기 (i) 공정 및 (ii) 공정을 갖는 공정.     (i) 상기 수첨 블록 공중합체 (a) 를 2 축 압출기에 공급하는 공정.     (ii) 제 1 공정에서 가소화된 폴리이소부틸렌 (b) 를, 정량 펌프를 개재하여 2 축 압출기에 공급하여, 상기 (i) 공정에서 공급된 수첨 블록 공중합체 (a) 와 함께 혼련하는 공정.
Patent KR-20180039094-A (KR)
Title: 속도 추정
Inventor: KARLSSON RICKARD
IPC: G01P3/54
Filed: 2015-08-10
Abstract: 본 발명은 제 1 물체 및/또는 제 1 물체에 결합된 제 2 물체의 가속도를 나타내는 가속도계 신호를 사용한 제 1 물체의 속도의 추정에 관한 것이다. 이를 위해, 바람직하게는 파라메트릭 모델을 적용하거나 스펙트럼 분석을 수행함으로써 가속도계 신호 스펙트럼의 특성 주파수가 결정될 수 있고, 결정된 특성 주파수에 기초하여 제 1 물체의 속도를 추정하기 위한 기초로서 사용될 수 있다. 특성 주파수는 최대 스펙트럼 진폭을 갖는 주파수를 식별하거나 스펙트럼에서 기본 주파수 또는 특정 고조파를 식별함으로써 결정될 수 있다.
Patent KR-20180042415-A (KR)
Title: 윤활제 조성물
Inventor: PHILLIPE RABBAT
IPC: C10M133/40
Filed: 2016-09-02
Abstract: 윤활제 조성물은 윤활제 조성물 100 중량부당 70 중량부 초과의 양으로 존재하는 베이스 오일, 및 산화방지제를 포함한다.  산화방지제는 하기 구조를 갖는다. 
   
여기서 각각의 X는 독립적으로 CH 또는 N이며, 단 적어도 1개의 X가 N이다.  A는, (1) 방향족 고리에 직접 결합된 적어도 1개의 고립 전자 쌍을 갖는 원자를 갖거나 또는 (2) 아릴 기 또는 알킬 기인 전자 주는 기이다.  Z는 수소 원자, 및 방향족 고리에 직접 결합된 적어도 1개의 고립 전자 쌍을 갖는 원자를 갖거나 또는 아릴 기 또는 알킬 기인 전자 주는 기로부터 선택된다.
Patent KR-20180034713-A (KR)
Title: 데이터 트래픽을 라우팅하기 위한 인터넷 프로토콜 인터페이스 선택
Inventor: GUPTA VIVEK
IPC: H04L45/02
Filed: 2014-07-02
Abstract: 통신 네트워크에서 인터넷 프로토콜(IP) 인터페이스를 선택하도록 동작가능한 사용자 장비(UE)를 위한 기술이 개시된다.  로컬 정책 정보와 액세스 네트워크 선택 정보는 EPC에서의 서버상에서 동작하는 ANDSF로부터 수신될 수 있다.  IARP를 이용하여 IP 흐름을 라우팅하는 적어도 하나의 IP 인터페이스는 다른 라우팅 정책들을 구현하기 전에 결정될 수 있다.  선택된 적어도 하나의 IP 인터페이스 상에서 UE로부터의 IP 흐름은 IARP를 이용하여 라우팅될 수 있다.