baber/WOPTO huggingface dataset:
Patent KR-20070073384-A (KR)
Title: A breast massage machine
Inventor: JUNG MUN YOUNG
IPC: A61H39/04
Filed: 2006-01-05
Abstract: Breast massage equipment is provided to release the lumped muscle of the breast so as to effectively rear a baby at the breast, and to prevent and relax the mastitis of the woman delivered of a child so as to allow her to keep herself fit. The breast massage equipment comprises: a driving motor(2), operated by an electric power; a breast cup(1); an LCD window(3), allowing a user to identify an operation state of the equipment; a button(4), allowing the user to regulate the three-step massage intensity, for example like strong, middle, or weak step; and a handle(6), having many finger-pressure lugs(5) so that the user also applies the finger pressure therapy onto his/her palms during the massaging.
Patent KR-20060082402-A (KR)
Inventor: UEMATSU KOICHI
IPC: B41J2/447
Filed: 2006-01-09
Abstract: 본 발명은 광의 손실을 저감시키는 것이 가능한 전기 광학 장치를 제공하는 것을 과제로 한다. 
     전기 광학 장치(10B)는 복수의 EL 소자(14)가 배열된 발광 패널(12)과 수렴성 렌즈 어레이(40)를 구비한다.  수렴성 렌즈 어레이(40)는 복수의 굴절률 분포형 렌즈(42)를 갖고 있으며, 굴절률 분포형 렌즈(42)의 각각은 그레이디드 인덱스 광섬유이고, 발광 패널(12)로부터 진행되는 광을 투과시켜 발광 패널(12) 위의 상에 대한 정립상을 감광체 드럼(110)에 결상할 수 있다.  이들 복수의 굴절률 분포형 렌즈(42)에 의해 얻어진 상은 감광체 드럼(110) 위에서 1개의 연속된 상을 구성한다.  발광 패널(12)과 수렴성 렌즈 어레이(40) 사이에는 광투과성 스페이서 유닛(52)이 개재되고, 스페이서 유닛(52)은 적층된 복수의 광투과성 스페이서 부재(56, 58)를 갖는다. 
       
     스페이서, 광학 장치, 렌즈 어레이, 발광 패널
Patent KR-20070074677-A (KR)
Title: Secondary battery having grooves for fixing of bolsters on tap cap
Inventor: KIM JIN
IPC: H01M2/04
Filed: 2006-01-10
Abstract: Provided is a secondary battery having a groove on a top cap, which allows accurate mounting of support member for a protection circuit module when installing a cap assembly to a cell, has excellent safety, and shows excellent strength through a simple welding or soldering step. The secondary battery includes a cap assembly equipped with a protection module on the top of a cell, wherein the protection circuit module is mounted to a top cap(100) of the cell by way of a desired support member(300), and a part of the bottom end of the support member is inserted into a fixing groove(120) formed on the top cap so that the support member is fixed to the top cap. Further, the fixing groove has a shape corresponding to the shape of the bottom end of the support member.
Patent KR-20060083914-A (KR)
Inventor: TANAKA YASUHIKO
IPC: H01L23/14
Filed: 2006-01-17
Abstract: 반도체 디바이스는 유기물로 이루어지는 절연막으로 형성된 기판에 배선 패턴을 갖고, 반도체 칩이 탑재되어 있고, 액정 디스플레이 패널 및 PW 기판과 이방성 도전 접착제로 전기적으로 접속된다.     절연막의 적어도 한쪽의 표면에 규소 커플링제가 처리된다.     규소 커플링제의 구성 원소인 규소 (Si) 는 절연막의 표면에 0.5∼12.0 원자% (표면 원소 농도) 로 존재한다. 
       
     절연막, 커플링제, 액정 디스플레이
Patent KR-20070076789-A (KR)
Title: Chuck cleaning apparatus of wet station
Inventor: KWON OH JEONG
IPC: H01L21/02
Filed: 2006-01-20
Abstract: A chuck cleaning device for a wet station is provided to simultaneously clean a chuck of a wafer transfer robot using a first cleaning unit and a chuck connecting arm using a second cleaning unit. A first cleaning unit(10) has a pair of supply pipes(11) and spray nozzles(12) provided on upper ends of the supply pipes. The spray nozzles face chucks installed on both sides of a wafer transfer robot. A second cleaning unit(20) has a supply pipe(21) extending between the pair of the supply pipes of the first cleaning unit. A spray nozzle(22) is formed on both sides of the supply pipe of the second cleaning unit which faces a chuck connecting arm of an chuck.
Patent KR-20060089666-A (KR)
Inventor: PICOT CAROL M
IPC: H04B1/40
Filed: 2006-02-03
Abstract: 본 발명의 방법에서, 적어도 하나의 아우티지 메트릭(outage metric) 및 과부하 제어 히스토리에 근거하여, 과부하 제어 임계값이 조절된다.  과부하 제어 임계값에 근거하여 과부하 제어가 수행된다.
Patent KR-20070081011-A (KR)
Title: Method and system for goods buying process using mobile terminal and mobile terminal therefor
Inventor: YUN JEONG SEOK
IPC: H04W4/12
Filed: 2006-02-09
Abstract: A method and a system for processing of purchasing goods with a mobile terminal, and the mobile terminal thereof are provided to enable a user to buy goods in an Internet shopping mall irrespective of time/space by comparing goods information received from the Internet shopping mall, and remove inconvenience of connecting to the Internet shopping mall again in order to buy the goods. Each shopping mall data server(310-314) transmits selected goods information to the mobile terminal(330) of a buyer and transmits order confirmation data to the mobile terminal by analyzing order request information received from a payment server(340). The mobile terminal displays the goods information received from the shopping mall data servers and requests a payment approval for the goods selected by the buyer from a payment service provider. The payment server of the payment service provider performs the approval and transmits goods order request data to the shopping mall data server. The mobile terminal includes a memory, a key input part, a display part, and a controller.
Patent KR-20070082707-A (KR)
Title: Digital to analog converter and apparatus of source driving having the same
Inventor: PARK KEE CHAN
IPC: H03M1/66
Filed: 2006-02-17
Abstract: A digital to analog converter and a source driver having the same are provided to reduce the size of the digital to analog converter by sharing switching elements for selecting adjacent gradation voltages. A digital to analog converter includes first and second switching elements(TR1,TR2), first and second voltage patterns(IL1,IL2), and an output pattern(OL). The first switching element is driven based on the least significant bit signal of a data signal. The second switching element is driven inversely to the first switching element based on the least significant bit signal. The first voltage pattern is connected to the second switching element and supplied with a first gradation voltage. The second voltage pattern is connected to the first switching element and supplied with a second gradation voltage adjacent to the first gradation voltage. The output pattern is series-connected to the first and second switching elements and outputs the first and second gradation voltages.
Patent KR-20060106664-A (KR)
Inventor: OKUDE KEIICHI
IPC: F02D41/04
Filed: 2006-03-06
Abstract: 기통 내에서 압축된 공기에 연료를 분사하여, 연료를 자연발화에 의해 연소시키는 디젤기관으로서, 연료의 분사시기를 압축 상사점보다 조기로 설정해서 미리 공기와 연료를 혼합하고, 기통 내에서 압축된 혼합기체를 자연발화에 의해 연소시키는 예혼합 연소제어수단을 구비하고, 이 제어수단은 기관의 운전상태에 따라서 연료를 복수 단계로 나누어서 분사시킴과 아울러, 기통 내의 기체밀도 및 기체온도에 기초해서 나눠진 각 단계의 분사압력을 각각 조정하고 있다(S306-S310).
Patent KR-20060097648-A (KR)
Inventor: HAN HEE
IPC: G02F1/136
Filed: 2006-03-08
Abstract: 본 발명은 구리의 표면에 은 박막을 도입함으로써 구리가 보호되도록 한 구리 배선 또는 구리 전극 및 그 제조방법에 관한 것이다. 또한 본 발명은 기판에 구리 배선 또는 구리 전극을 형성한 후 상기 구리 표면에 은 박막을 형성함으로써 상기 구리를 보호하여 산화 또는 기타 불필요한 반응에 대한 저항성이 강해지도록 함으로써, 전극 및 배선의 성능을 양호하게 유지할 수 있는 액정 표시장치 및 그 제조방법에 대한 것이다. 
       
     구리, 은, 은 박막, 액정표시장치, 실리사이드, 전극, 배선
Patent KR-20060029266-A (KR)
Inventor: BYUN O HWAN
IPC: E04G9/02
Filed: 2006-03-13
Abstract: 본 발명은 콘크리트 슬래브용 폼패널에 관한 것으로서, 스틸재의 판재를 절단, 절곡, 펀치가공 등에 의해 소정 형상으로 만들어진 4개의 바아(1 내지 4)들의 양단을 서로 용접에 의해 접착고정시켜 장방형의 형상으로 유지된 틀(10), 상기 틀(10)의 양측을 이루는 양측부바아(1, 2)에 양단이 용접에 의해 고정지지되는 복수개의 크로스바아(5) 및 상기 틀(10)의 일측면에 고정되는 판재(20)를 포함하고 있으며, 상기 바아(1 내지 4)들은 콘크리트 타설/양생시의 부하에 설계적으로 맞는 단면계수를 갖게 하는 두께와 폭을 가지는 것으로 콘크리트 슬래브용 폼패널을 구성하고 있다. 
       
     바아, 폼패널, 평판부, 코킹재, L자형부, 판재
Patent KR-20070094169-A (KR)
Title: The display device for having the function of searching channels automatically and method for controlling the same
Inventor: LEE JI HOON
IPC: H04N5/50
Filed: 2006-03-16
Abstract: A display apparatus with an automatic channel search function and a method of controlling the display apparatus are provided to judge the type of a broadcasting signal applied to the display apparatus to reduce a time remarkably required to execute the automatic channel search function. A representative channel is set for each input source of broadcasting signals applied to a display apparatus. It is determined whether normal broadcasting data is transmitted through the representative channel. Automatic channel search for the entire channel is performed only for a broadcasting signal input source having a representative channel through which normal broadcasting data is transmitted(S502,S505,S508,S511).
Patent KR-20060039878-A (KR)
Inventor: HWANG KI BONG
IPC: G02F1/13357
Filed: 2006-03-21
Abstract: 본 발명에 따른 도광판은, 측면에 배치된 점광원으로부터 입사된 광을 균일하게 분산시켜 LCD 패널로 향하게 하는 것으로서, 도광판에는 그 단면이 원형인 원추형 패턴이 반복적으로 배열되는 것을 특징으로 한다. 
     한편, 본 발명에 따른 측면 발광형 백라이트 유닛은, 점광원과, 그 측면에 점광원이 구비되고 점광원으로부터 입사된 광을 균일하게 분산시켜 LCD 패널로 유도하는 도광판을 포함하고, LCD 패널에 대하여 평행한 도광판의 일면에는 그 단면이 원형인 원추형 패턴이 반복적으로 구비된 것을 특징으로 한다. 
     본 발명에 따르면, 점광원으로부터 도광판으로 입사되는 광을 도광판 전면에 대하여 균일하게 분포시킬 수 있다. 
       
     액정표시장치, 백라이트 유닛, 도광판, 고휘도
Patent KR-20060106718-A (KR)
Inventor: YOKOHARA EIZI
IPC: H01F30/00
Filed: 2006-03-28
Abstract: 보빈의 형상을 변경하지 않고, 누설 인덕턴스를 최적의 값으로 조정할 수 있으며, 저비용으로 고성능의 트랜스를 제공한다. 
     1차 권선(1) 및 2차 권선(2)과 1차 권선(1)을 감아돌리는 제1 감아돌림부(11) 및 2차 권선(2)을 감아돌리는 제2 감아돌림부(12)를 가진 보빈(10)을 구비하고, 제1 감아돌림부(11) 및 제2 감아돌림부(12)는, 양쪽 모두 또는 어느 한쪽이 보빈(10)의 축방향으로 복수로 분리하여 배치된다.  분리하여 배치된 1차 권선(1) 또는 2차 권선(2)의 감는 수의 비를 바꿈으로써, 1차 권선(1)과 2차 권선(2)과의 누설 인덕턴스의 값을 조정하기 때문에, 트랜스의 용도에 따라, 누설 인덕턴스의 값을 용이하게 변경할 수 있다.
Patent KR-20070097941-A (KR)
Title: Apparatus and method for controlling a quantization in digital communication system
Inventor: SONG TAE IK
IPC: H04B1/707
Filed: 2006-03-30
Abstract: A quantization apparatus in a digital communication system and a method thereof are provided to carry out quantization optimally by measuring the signal range of demodulated data and actively adjusting a quantization interval. An apparatus for adjusting the operation range of a decoder input signal in a digital communication system comprises a combiner(230) and a dynamic quantizer(240). The combiner combines and outputs the signals received from fingers(210,220). The dynamic quantizer measures the operation range of the decoder input signal from the combined and outputted signal in units of a packet, calculates a quantization level, and outputs it. In this case, the dynamic quantizer calculates and outputs the quantization level in consideration of packet information and a scale factor, based on a previously calculated ROM table.
Patent KR-20070099840-A (KR)
Title: Solar cell and manufacturing method of the same
Inventor: PARK SANG WOOK
IPC: H01L31/06
Filed: 2006-04-05
Abstract: A solar cell and a manufacturing method thereof are provided to improve productivity and simplify a process by applying a spray method in forming an emitter layer. A manufacturing method of a solar cell includes the steps of: forming a porous film(12) on one surface of a semiconductor substrate(10); spraying a chemical compound(14) including dopant on the porous film(12); and forming an emitter layer on the surface of the semiconductor substrate(10) by diffusing the dopant. The dopant is diffused by heat-treatment. The porous film(12) is formed by chemical treatment performed on the surface of the semiconductor substrate(10), and is made of the same material with the semiconductor substrate(10).
Patent KR-20070107402-A (KR)
Title: Indoor unit for air conditioner
Inventor: JUNG CHANG HOON
IPC: F24F13/02
Filed: 2006-05-03
Abstract: An indoor unit for an air conditioner is provided to attenuate operation noise of the indoor unit without generating dew on the surface of a panel by having an elastic guide for mounting a connection flange between the pipe connection and the panel. An indoor unit for an air conditioner is contoured by a plurality of panels and capable of controlling indoor air by heat exchange between refrigerant from an indoor heat exchanger(150) and the air. The indoor unit comprises a pipe connection(300), a connection member(F), and a guide(360). The pipe connection is disposed between a refrigerant pipe(310) which guides refrigerant flow on a side of the panel and the indoor heat exchanger, allowing communication between them. The connection member secures the pipe connection on the panel, having a connection flange(340) projected perpendicularly to the longitudinal direction of the pipe connection. The guide is provided between the pipe connection and the panel to allow the pipe connection to be fixed apart from the panel.
Patent KR-20070113026-A (KR)
Title: Mobile communication device
Inventor: JOUNG JOUNG YOUNG
IPC: H04B1/38
Filed: 2006-05-24
Abstract: A mobile communication terminal is provided to satisfy customer's desire pursuing a new and unique type of design by providing a housing structure where a folder type and a slide type are combined. First and second bodies(100,200) can be folded or unfolded. A slider(300) is slidably coupled with the second body and has at least one key(320) which is exposed during movement. A camera is installed in the second body and is exposed when the slider moves. A controller automatically executes a photographing mode when the slide moves. The controller executes a menu selecting mode capable of automatically selecting a supplementary function when the slider moves.
Patent KR-20070117944-A (KR)
Title: Novel gene of methyltransferase interacting with cucumber mosaic virus 1a protein
Inventor: PAEK KYUNG HEE
IPC: C12N15/29
Filed: 2006-06-09
Abstract: A methyltransferase gene interacting with a cucumber mosaic virus(CMV) 1a protein is provided to inhibit proliferation of cucumber mosaic virus by inhibiting expression of the gene, thereby improving resistance against cucumber mosaic virus in a plant. A gene encodes methyltransferase having the amino acid sequence of SEQ ID NO:2, interacts with a cucumber mosaic virus 1a protein associated with replication and mobility of cucumber mosaic virus, and has the nucleotide sequence of SEQ ID NO:1. A composition for inhibiting proliferation of CMV comprises an anti-sense gene of the methyltransferase controlling the expression of cucumber mosaic virus 1a protein.
Patent KR-20060073918-A (KR)
Inventor: SONG SUNG KEUN
IPC: G06Q30/06
Filed: 2006-06-12
Abstract: 이 발명은 인터넷을 통해 사용자가 접속하면 데이터베이스에 저장된 아바타 및 아이템을 전시하고 판매하는 인터넷을 통한 아바타 및 아이템 판매 시스템 및 방법에 관한 것으로서, 사용자가 접속하면 웹서버가 웹페이지를 디스플레이하고 상기 데이터베이스를 참조하여 회원 및 관리자 인증절차를 수행하고, 인증절차후, 상기 회원이 원하는 아바타를 상기 데이터베이스에서 검색하여 제공한다.  그리고 나서, 회원으로부터 원하는 아바타 및 아이템을 판매하고, 해당 아바타의 판매량을 상기 판매 데이터베이스에 저장하고, 상기 아바타 및 아이템의 대금을 결제처리한다. 그리고, 판매된 아바타 및 아이템에 대한 분배비율을 상기 데이터베이스  참조하여 결정하고, 결정된 수익 분배비율에 따라 수익을 분배처리한다.  이렇게 온라인 게임상의 캐릭터, 몬스터 등을 아바타로 생성하고, 그와 관련된 다양한 무기, 의상, 액세서리, 방어구 등의 부가 액세서리 등을 아이템으로서 생성하고, 생성된 아바타 및 아이템을 사용자들에게 판매하여 사용자들이 자신이 좋아하는 아바타 및 아이템을 사용할 수 있다.   
       
     인터넷, 온라인게임, 아바타, 아이템
Patent KR-20070120703-A (KR)
Title: Method for offering optimum multimedia service according to characteristics of user's terminal and system for implementing the same
Inventor: KIM HYEON SOO
IPC: G06F17/00
Filed: 2006-06-20
Abstract: A method for providing optimized multimedia services to user terminals and a system for implementing the method are provided to process multimedia data desired by a client in real time, and transmit the processed multimedia data to the client so as to provide a multimedia service to multiple clients rapidly and simultaneously. A system(200) for providing an optimized multimedia service processed in real time to a user terminal(100) through a communication network(150) includes a multimedia file database(250), a service controller(220), and an optimum image converter(230). The multimedia file database stores at least one single picture quality multimedia file and attribute information of each file. The service controller determines whether it is required to convert data based on the attribute information and user terminal information and sets a conversion standard of a corresponding multimedia file. The optimum image converter reads the corresponding multimedia file from the multimedia file database, converts the multimedia file according to the conversion standard transmitted from the service controller, and transmits the converted multimedia file to the user terminal.
Patent KR-20080001150-A (KR)
Title: Projection system
Inventor: KIM YONG HAN
IPC: H04N5/74
Filed: 2006-06-29
Abstract: A projection system is provided to guide a flow of air by installing a grill member and a guide unit in one side of a lamp assembly of an optical engine, thereby quickly and efficiently cooling the inside of the lamp assembly and the optical engine and accordingly stably operating the lamp assembly and the optical engine. A projection system comprises a lamp(212), a bracket, a lamp case(211) and a supporter(51). In the lamp, light is generated. The bracket is coupled with the front of the lamp. The lamp case receives the lamp within it. In one opened side of the lamp case, the bracket is coupled. The supporter firmly fixes the lamp to the bracket. The supporter is inserted into the front side from the rear side of the lamp to be coupled with the bracket.
Patent KR-20080001939-A (KR)
Title: Method of manufacturing a metallization in the flash memory
Inventor: KIM EUN SOO
IPC: H01L21/28
Filed: 2006-06-30
Abstract: A method for forming a metal wiring of a flash memory is provided to omit a chemical mechanical polishing process or an etch process by forming aluminum only in a region where a barrier metal layer is formed. A trench is formed on an insulation layer of a semiconductor substrate(101). A first barrier metal layer(104) is formed along the inner surface of the trench. A first metal layer(106) is formed on the first barrier metal layer. After an interlayer dielectric(107) is formed on the resultant structure, a via hole connected to the trench is formed. A second metal layer(111) is formed on a second barrier metal layer(109) along the inner surface of the via hole. The first metal layer is formed only on the first barrier metal layer by using a CVD(Chemical Vapor Deposition) method.
Patent KR-20080002189-A (KR)
Title: Source shutter and substrate control method of organic light-emitting device(oled) evaporation apparatus
Inventor: PARK JOONG PAL
IPC: H05B33/10
Filed: 2006-06-30
Abstract: A source shutter of an OLED(Organic Light Emitting Device) deposition device and a method for controlling a substrate are provided to increase a process speed of a substrate by preventing the substrate from waiting in a process chamber. A substrate inputted in a chamber through a chamber inlet hole is transferred at a predetermined transfer speed(S210). When an open sensor detects the substrate, an opening timing of a source shutter is calculated(S220,S230). The source shutter is opened at the opening timing(S240,250). When the source shutter is completely opened, the substrate is deposited at a predetermined deposition speed(S260,S270). When the deposition process is completed, the source shutter is closed(S280,S290). The opening timing of the source shutter is calculated by using a first time, required for transferring the substrate between the open sensor and a deposition start point, and a second time, required for opening the source shutter.
Patent KR-20080003548-A (KR)
Title: Method and apparatus of displaying audio/video and channel information
Inventor: KANG SEUNG WOO
IPC: H04N21/431
Filed: 2006-07-03
Abstract: A method and an apparatus for displaying AV and channel information are provided to reduce a standby time during initial tuning and channel switching for looking and listening to the AV and avoid user's confusion when channel information about the AV is displayed during initial tuning and channel switching in a digital broadcasting receiver. A method for receiving and processing a digital broadcasting signal comprises the following steps of: receiving the digital broadcasting signal(S301); collecting PSI(Program Specific Information) information and PSIP(Program and System Information Protocol) information within the digital broadcasting signal(S302); and parsing information first collected among the two kind of information and displaying AV(Audio/Video) by using the parsed information(S303-S310). PAT(Program Association Table) and PMT(Program Map Table) are parsed when the first collected information is the PSI information, and MGT(Master Guide Table) is parsed when the first collected information is the PSIP information.
Patent KR-20080004146-A (KR)
Title: Structure of output shaft for automatic transmission
Inventor: CHOI YOUNG SAM
IPC: F16H63/00
Filed: 2006-07-05
Abstract: A structure of an output shaft of an automatic transmission is provided to improve lubricating performance of an output shaft bearing by inserting caps into both sides of a hollow hole that is formed on the output shaft for reducing weight. A shaft of an automatic transmission is provided with a transfer driven gear(50) to transfer power of an engine to a differential gear device. The shaft is rotatably supported by supporting bearings(20,22) which are arranged on the outside. A hollow hole(12) for reducing weight is formed on an inner center of the shaft in a longitudinal direction. Both sides of the hollow hole are assembled and sealed with a cap(40) to block the inflow of a lubricant oil which is supplied for lubricating the supporting bearings. The cap has a circular cross-sectional shape. The cap is provided with a protrusion(42) for preventing separation from the hollow hole. The protrusion is formed toward the outside and inserted into a groove(14) formed on an output shaft(10) outside of the hollow hole. The cap is made of an elastic material.
Patent KR-20080009515-A (KR)
Title: A 7 speed power train of an automatic transmission
Inventor: JANG WOOK JIN
IPC: F16H3/62
Filed: 2006-07-24
Abstract: A 7 speed power train of an automatic transmission is provided to prevent previously an accident by minimizing vibration. A first single pinion planetary gear set(SPG1) includes a first sun gear(S1) connected directly to a case(1), a first planetary carrier(PC1) coupled to the first sun gear and connected directly to an output shaft(2), and a first ring gear(R1) coupled to the first planetary carrier. A second single pinion planetary gear set(SPG2) includes a second sun gear(S2) connected directly to an input shaft(3), a second planetary carrier(PC2) coupled to the second sun gear, connected directly to the first planetary carrier, and a second ring gear(R2) coupled to the second planetary carrier. A complex planetary gear set(DPG) includes a third sun gear(S3) connected directly to the input shaft; a third planetary carrier(PC3) coupled to the third sun gear; connected through a second brake(B2) to the case; a fourth planetary carrier(PC4) coupled to the third sun gear; a third ring gear(R3) coupled to the fourth planetary carrier, connected through the second clutch to the second planetary carrier, and connected through the first clutch to the second ring gear; and a fourth ring gear(R4) coupled to the third planetary carrier, connected through the third clutch to the first ring gear, connected through the first brake to the case.
Patent KR-20080020211-A (KR)
Title: Auxiliary dryer and multiple laundry machine including the same
Inventor: PARK SANG HO
IPC: D06F58/28
Filed: 2006-08-31
Abstract: An auxiliary dryer and a multiple washing machine having the same are provided to reduce energy consumption by drying small amount of laundries using an auxiliary dryer. An auxiliary dryer(120) comprise an auxiliary dryer body(121), an air supplying unit(140), a combining unit, and an ultraviolet sterilization unit(180). The auxiliary dryer body has a laundry containing unit(122) inside. The air supplying unit is formed in the auxiliary dryer body, and supplies air into the laundry containing unit forcedly. The combining unit connects the auxiliary dryer body to one part of a washing machine body(110). The combining unit has a greater volume and height than the auxiliary dryer body. The ultraviolet sterilization unit is formed in the auxiliary dryer body and sterilizes the laundry. The ultraviolet sterilization unit is composed of at least one ultraviolet LED or an ultraviolet lamp.