baber/WOPTO huggingface dataset:
Patent KR-20040047188-A (KR)
Title: gasket of drum washer
Inventor: CHOI GANG MO
IPC: D06F37/26
Filed: 2002-11-29
Abstract: PURPOSE: A gasket of a drum type washing machine is provided to prevent the gasket and a washing bag from damaging by leading the laundry holding between a folded portion of the gasket and a hang sill when a drum rotates. CONSTITUTION: A gasket(70) of a drum type washing machine forms a guide protrusion(76) on a side of a hanging sill(74) integrally. The guide protrusion leads a washing bag holding between a folded portion(72) and the hanging sill. The guide protrusion is protruded from an upper portion of the hanging sill downward to recover the washing bag into a drum(64). The upper portion of the hanging sill is where position of the washing bag holding between the folded portion and the hanging sill is highest by rotation of the drum. Therefore, the washing bag and the gasket are prevented from damaging with the guide protrusion.
Patent KR-20040049063-A (KR)
Title: Warm Water Supply Unit Having By-Pass Ability and Method Thereof
Inventor: SHIN KWAN CHUL
IPC: F24D3/10
Filed: 2002-12-03
Abstract: PURPOSE: A hot water distributor having a bypass function and a method thereof are provided to operate a boiler with an individual mode by separating operations of the boiler and a controller. CONSTITUTION: A boiler(10) heats water. A hot water distributor(60) comprises a hot water supply pipe, a hot water return pipe and a bypass pipe. The hot water supply pipe distributes and supplies the heated hot water to a heating area. The hot water return pipe recirculates the supplied hot water through the boiler by returning to the heating area. The bypass pipe circulates the hot water through the boiler by integrally installing in the hot water supply pipe. A temperature controller of each room(50) receives switching signals to switch control valves of the hot water supply pipe and the bypass pipe. A distributing pipe controller(40) guides to pass the hot water through the heating area by converting a button signal of the temperature controller of each room to an electric signal and controlling a valve of a distributing pipe and opens the bypass pipe by controlling the bypass valve when every valves of the distributing pipe is closed. Thereby, the installing efficiency is improved.
Patent KR-20040049574-A (KR)
Title: Overhead Transport Apparatus
Inventor: SEO YONG JIN
IPC: E01B25/26
Filed: 2002-12-06
Abstract: PURPOSE: An overhead transport device is provided to reduce manufacturing and repairing cost by simplifying the structure of the transport device. CONSTITUTION: An overhead transport device is composed of a guide rail(40) having a main rail(41) and a branch rail(43), an auxiliary guide rail(50), a transport unit(10), a roller(30), and a control unit. The auxiliary guide rail is disposed along the branch rail above a branch part. The transport unit includes a transport body(20), a pair of wheels(11) attached to the transport body and running along the guide rail, and a drive motor(25) for driving the wheels. The roller is installed to the transport body, is guided by the auxiliary guide rails, and moves up/down so that the transport body moves on the main rail or the branch rail.
Patent KR-20030069041-A (KR)
IPC: C09D11/00
Filed: 2002-12-07
Abstract: 뒤섞기 등에 있어서 열이력(熱履歷)에 의해 색상의 선명성, 산뜻함, 투명성 등이 변화하지 않는 내열견뢰성(耐熱堅牢性)을 포함시킨 여러 가지 성능에 뛰어난 화상기록용 착색조성물을 제공한다.  본 발명은 안료 및 수지를 포함하는 화상기록용 착색조성물에 있어서, 해당 안료로서, p-톨루이딘-m-술폰산의 디아조늄염과 β-옥시나프토에산을 커플링하고, 커플링 후, 또는 커플링과 동시에 칼슘으로써 레이크화하여 C. I. 피그먼트레드 57 : 1을 합성할 때에, p-톨루이딘-m-술폰산의 일부를 1-아미노-4-크롤-5-메틸벤젠-2-술폰산 등의 가용성기를 갖는 방향족계 아민으로 치환하여 얻을 수 있는 아조레이크 안료조성물을 사용하는 것을 특징으로 하는 화상기록용 착색조성물에 관한 것이다.
Patent KR-20040050218-A (KR)
Title: device for sensing exhaust filter pollution in vacuum cleaner and method thereof
Inventor: JUNG GYEONG SEON
IPC: A47L9/00
Filed: 2002-12-09
Abstract: PURPOSE: A device and a method for sensing the contamination of an exhaust filter of a vacuum cleaner are provided to improve the suction performance of a vacuum cleaner and the convenience in use by making a user easily recognize the contamination of an exhaust filter. CONSTITUTION: A device for sensing the contamination of an exhaust filter includes a rotating unit rotating by the discharge pressure of the air discharged out of an exhaust port through an exhaust filter(11). The rotating unit is installed at the air discharge part of the exhaust filter. The air discharge pressure is decreased by the increase of the dirt stuck on the outer face of the exhaust filter. According to the decreased air discharge pressure, a user easily recognizes the contamination of the exhaust filter.
Patent KR-20040053934-A (KR)
Title: An alarm clock
Inventor: PARK JANG YEOL
IPC: G04B23/00
Filed: 2002-12-16
Abstract: PURPOSE: An alarm clock is provided to allow a user to exchange a battery of the alarm clock with new one before the battery is completely discharged by visually displaying power of the battery such that the user continuously inspect power of the battery. CONSTITUTION: An alarm clock(20) includes a power supply unit(32) for supplying power in order to operate a clock section(12). The power supply unit(32) includes a battery(31), such as a disposable battery or a rechargeable battery, and a power detecting sensor(25) connected to an anode and a cathode of the battery(31) for detecting residual power of the battery(31). The power detecting sensor(25) measures ampere or internal resistance of the battery(31). A residual power displaying section(24) is provided at an outer portion of the alarm clock(20).
Patent KR-20040055475-A (KR)
Title: Method of Registering Location of Mobile Station when Roaming among Different Mobile Telecommunication Networks
Inventor: KIM SEONG SU
IPC: H04W8/06
Filed: 2002-12-21
Abstract: PURPOSE: A method for registering a location of an MS(Mobile Station) in roaming between different mobile communication networks is provided to effectively register a location of an MS by using an HLR IIF(Home Location Register Inter-working Inter-operability Function). CONSTITUTION: When an MS is moved, a location registration message is transmitted from a VLR(S201). It is determined whether each parameter is normal(S202). If each parameter is normal, it is determined whether the MS has been registered for an HLR(S203). If the MS has been registered for the HLR, it is determined whether the MS has been subscribed only for a GPRS(General Packet Radio Service)(S204). If it is determined that the MS has not been subscribed only for the GPRS, an MS roaming table is searched(S205). If an ID of the MS is searched from the MS roaming table(S206), it is determined whether the MS has been in the first mobile communication network(S207). If the previous roaming information shows the first mobile communication network, it is determined whether a corresponding VLR of the MS is a new VLR(S209). If the corresponding VLR of the MS is a new VLR, a previous location of the MS is deleted(S210).
Patent KR-20040057091-A (KR)
Title: Structure braking of caterpillar
Inventor: KANG MYEONG MO
IPC: B62D55/26
Filed: 2002-12-24
Abstract: PURPOSE: A slip restricting unit for a crawler vehicle is provided to prevent slip on the slippery or snowy road by increasing braking force of the protruded part with forming the Y or V-shaped slip restricting unit, and to decrease assembling hours by mounting the slip restricting unit to the track link of the caterpillar with bolting. CONSTITUTION: A slip restricting unit(10) for a crawler vehicle is mounted in a track link of a caterpillar track, and formed of Y-shape or V-shape. A protruded part(15) is formed in the slip restricting unit and contacted to the ground. The braking force of the protruded part is increased with forming the Y-shaped or V-shaped slip restricting unit. The slip restricting unit is fitted between the track links of the caterpillar track, and installed quickly by bolting. The slip restricting unit is manufactured by solid forging to increase the rigidity, and the protruded part is projected more than the track to prevent slip. A bolt part(12) is integrally formed in the opposite to the protruded part and combined with the track by the bolt. The front end of the protruded part is curved to prevent impact in treading, and load is distributed evenly in the link assembly with mounting the slip restricting units inside and outside the link assembly.
Patent KR-20040057622-A (KR)
Title: Cathod of etching device for improving uniformity of selective etching rate in semiconductor device
Inventor: KO HYEONG SU
IPC: H01L21/306
Filed: 2002-12-26
Abstract: PURPOSE: A cathode structure of a semiconductor etch equipment is provided to improve the uniformity of etching selectivity by controlling the pitch of an E-chuck using a single ring-set. CONSTITUTION: A cathode structure includes an E-chuck, the first cover-ring, the second cover-ring located on the first cover-ring, a wafer edge ring, and an insert ring. A wafer is mounted on the E-chuck for moving up, down, left and light. The wafer edge ring is located between the second cover-ring and the edge of the wafer. The insert ring is located between the E-chuck and the first cover-ring.
Patent KR-20040058930-A (KR)
Title: Remote controller having a button for notifying a movement mode of pointer
Inventor: MO DONG IL
IPC: G06F3/023
Filed: 2002-12-27
Abstract: PURPOSE: A remote controller having a pointer mobile mode conversion indicate button is provided to display a cursor on a screen when a mobile mode conversion indicate button is pressed, and to move the cursor according to an operation of a directional indicate button portion, thereby freely moving a pointer displayed on the screen without a mouse-type pointing device. CONSTITUTION: A case body comprises a main function button portion(402), a direction indicate button portion(404), and a mobile mode conversion indicate button(412). The direction indicate button portion(404) indicates vertical and horizontal pointer mobile directions. The mobile mode conversion indicate button(412) indicates to convert into a pointer mobile mode by the directional indicate button portion(404). A control command produced by manipulating the main function button portion(402) and the direction indicate button portion(404) is transmitted as an optical signal through a remote control signal transmitter(410) disposed on a top section of the body.
Patent KR-20040060206-A (KR)
Title: Measurement System of Break System
Inventor: HAN YEONG JAE
IPC: B60T8/32
Filed: 2002-12-30
Abstract: PURPOSE: An electrical signal measuring system of a brake system is provided to shorten time for forming the measuring system, cut down the unit cost of a measuring device without mounting a new sensor, and accurately analyze by comparing and analyzing various test data at same time with electrical signals as a propeller and axle speed. CONSTITUTION: An electrical signal measuring system of a brake system comprises a plurality of measuring devices mounted to each train to measure braking conditions by receiving signals from a plurality of control units composed of a brake blending control unit, a brake control unit, and a brake translation unit and a central measuring device connected with the plural measuring devices by a network to measure the braking conditions of trains. The signals input to the measuring device are sent to one measuring device by the network to compute the total braking power.
Patent KR-20040061704-A (KR)
Title: Method for fabricating optical coupling device, optical coupling device, optical coupling device assembly, and a lensed fiber using said optical coupling device
Inventor: HWANG SEONG MO
IPC: G02B6/42
Filed: 2002-12-31
Abstract: PURPOSE: A method for manufacturing an optical coupling device, an optical coupling device, an assembly of the optical coupling device and a lens coupled optical fiber using the optical coupling device are provided to increase coupling efficiency by using a funnel-shaped waveguide. CONSTITUTION: A laser diode(250) generates a light(252) having a predetermined wavelength. A waveguide device(240) is separated from the laser diode(250) in a predetermined distance. The waveguide device(240) comprises a core(242) that is a path of the light(252) and a cladding(244) surrounding the core(242). An optical coupling device(210) is separated from the laser diode(250) in a predetermined distance. The optical coupling device(210) comprises a first surface(212) that has a convex shape having a predetermined curvature and facing with the laser diode(250) and a second surface(214) that couples to the core(242) of the waveguide device(240). The optical coupling device(210) further comprises a funnel-shaped waveguide(220) for coupling the first and second surfaces(212,214) and a cladding(230) surrounding the funnel-shaped waveguide(220).
Patent KR-20020059348-A (KR)
Title: Intermodulation product cancellation circuit
IPC: H04B1/12
Filed: 2000-07-24
Abstract: A cancellation circuit is provided for canceling undesirable intermodulation (IM) products in electrical circuitry. The IM cancellation circuit includes a stepping spectrum analyzer which recognizes and measures the frequencies and amplitudes of different signal components of an RF signal across a desired frequency band. This information is forwarded to a processor which contains look-up tables or the like which provides information relating to the frequencies and/or amplitudes of signal components which are intended to reside in the RF signal. By comparison of the look-up tables to the frequencies and amplitudes measured and recognized by the sweeping spectrum analyzer, the processor of the cancellation circuit is able to determine whether the signal components in the RF signal are intended "information" carrying signals or unintended IM products. Where the processor has determined that a signal component is an unintended IM product, the processor controls a variable voltage controlled oscillator and variable amplifier to create a cancellation signal having an identical frequency and amplitude as the frequency and amplitude of the IM product. A phase shifter is provided to shift the phase of the cancellation signal 180° with respect to the IM product and the cancellation signal is combined with the RF signal to produce an output signal having the IM product canceled.
Patent KR-20020040810-A (KR)
Title: 식물로부터의 시스-프레닐트랜스퍼라제
Inventor: COLDREN CHRIS
IPC: C12N9/10
Filed: 2000-09-21
Abstract: 본 발명은 시스-프레닐트랜스퍼라제, 마이크로코커스 루테우스 ( Micrococcus luteus ) 박테리아로부터의 UPP 신타제 또는 사카로마이세스 세레비지애 ( Saccharomyces cerevisiae ) 효모로부터의 데돌-PP 신타제와 상동성인 식물 단백질을 코딩하는 핵산 단편에 관한 것이다.  보다 구체적으로, 본 발명은 밀, 포도, 대두, 쌀, 아프리칸 데이지, 고무 나무 유액 및 금잔화로부터의 시스-프레닐트랜스퍼라제 상동체에 관한 것이다.
Patent KR-20020068524-A (KR)
IPC: F02B75/02
Filed: 2000-09-27
Abstract: 본 발명은 기계 부품, 특히 적어도 하나의 슬라딩면이 구비된 바람직하게는 2행정 대형 디젤 엔진인 엔진의 피스턴 링(3) 및/또는 피스톤 및/또는 실린더 라이너에 관한 것이다.  이러한 엔진에는 그 슬라이딩면 영역에 코팅(4)이 구비된다.  이 코팅은 알루미늄 청동을 포함하며 기재에 도포된다.  본 발명의 목적은 순수한 알루미늄 청동으로 이루어진 코팅에 비해 코팅의 특성을 원하는 방향으로 개선하는 것이다.  코팅(4)은 알루미늄 청동과 이 알루미늄 청동과는 합금되지 않는 적어도 하나의 다른 재료를 혼합함으로써 제조된다.  코팅(4)은 열분사법에 따라서 하나 또는 몇 개의 층으로 기재에 분사된다.
Patent KR-20030097595-A (KR)
Title: Methods for enhancing virus-mediated DNA transfer, a kit for use in the methods, a cellular population transduced by said methods and a composition comprising said cellular population
IPC: A61K47/48
Filed: 1995-03-27
Abstract: A method to increase the efficiency of transduction of hematopoietic and other cells by retroviruses includes infecting the cells in the presence of fibronectin or fibronectin fragments. As can be seen in the figure the fibronectin and fibronectin fragments significantly enhance retroviral-mediated gene transfer into the cells, particularly hematopoietic cells including committed progenitors and primitive hematopoietic stem cells. The invention also provides improved methods for somatic gene therapy capitalizing on enhanced gene transfer, hematopoietic cellular populations, and novel constructs for enhancing retroviral-mediated DNA transfer into cells and their use.
Patent KR-20020063928-A (KR)
IPC: H04B7/005
Filed: 2001-01-12
Abstract: 본 발명은 상호 통신하는 적어도 하나의 이동국(UE) 및 적어도 하나의 기지국(NB)을 갖는 통신 시스템, 특히 이동 무선 전화 시스템에서 송신 전력을 제어하는 방법 및 그러한 방법을 수행하기 위한 통신 시스템에 관한 것이다.  본 발명의 목적은 통신 접속의 중단시 더 개선된 전력 제어를 구현하는 것이다.  본 발명에서는 수신국이 전력 제어 명령(TPC-Bit)의 검출을 위해 통신 데이터와는 별도의 신호(BCH)를 사용한다.
Patent KR-20020086472-A (KR)
Title: 살충제 조성물 및 보호제로서의 그의 용도
IPC: C09D201/00
Filed: 2001-02-27
Abstract: 해충 및 진드기에 대한 상승 효과를 제공하기 위한 각각의 비로 하나 이상의 하기 식 (I)의 카밤산 유도체, 특히 페녹시카르브; 및 하나 이상의 하기 식 (II)의 4-(할로알킬)페녹시페닐우레아, 특히, 플루페녹수론을 포함하는 조성물. 상기 조성물은 곤충과 같은 해충의 작용에 의한 변질에 대하여 생물 또는 무생물, 예로서 농작물, 식물, 과일, 종자, 목재, 짚 등으로 건축된 건축물 일부, 생분해성 물질 및 직물을 보호하고 동물을 처리에 유용하다.
Patent KR-20030039325-A (KR)
IPC: H02K21/16
Filed: 2002-06-10
Abstract: 자기 디스크 드라이브는 인클로저 내에 포함되는 적어도 하나의 면을 구성하는 기부와, 기부에 고정되는 샤프트와, 회전축으로서의 샤프트 주위로 회전하는 회전자와, 회전자를 회전시키기 위한 고정자와, 회전자에 고정되는 자기 디스크를 포함하고, 여기서 고정자는 기부와 대면하는 면 상에 배치된다.  이는 자기 디스크 드라이브의 내구성을 향상시킨다.
Patent KR-20030036175-A (KR)
IPC: B05B5/16
Filed: 2001-05-03
Abstract: 정전기적 액적을 분산시키는 분사 장치는 일 단부에서 액체를 유지하고 다른 단부에서 어퍼쳐를 구비한 노즐 조립체를 갖는 콘테이너를 포함한다.  노즐 조립체는 금속 구조물에서 종결되는 종방향의 중공형 튜브를 포함한다.  금속 구조물은 상기 중공형 튜브와 유체 연통하도록 내부에 형성된 하나 이상의 어퍼쳐를 갖는 금속 베이스 플레이트를 포함한다.  종방향의 중공형 튜브는 상기 액체 내에 삽입된 단부를 포함한다.  상기 액체 내에 배치된 차지 축적기는 정전기적 차지를 축적한다.  베이스 플레이트와 차지 축적기 사이의 와이어 컨덕터는 정전기적 차지를 액체로부터 노즐 조립체로 이동시킨다.
Patent KR-20030028471-A (KR)
IPC: F16L58/10
Filed: 2001-05-16
Abstract: 본 발명은 파이프라인과 같은 도관(15)의 내면(13)을 라이닝하기 위한 방법과 장치에 관한 것으로, 도관(15)의 내면(13) 또는 도관의 내면에 부착된 기재 상에 라이너(11)를 점진적으로 접착해 나가면서 이 라이너(11)를 점진적으로 부착하는 것이다. 라이너(11)는 경화되어 라이너(11)와 함께 견고한 구조물을 구성하는 물질을 이용하여 도관(15)의 내면(13) 또는 도관의 내면에 부착된 기재 상에 접착된다. 장치(10)는 라이너(11)를 점진적으로 부착해 나가도록 도관을 따라 이동될 수 있게 된 본체(23)를 포함한다. 또한 본체(23)는 접착공정에 사용되는 접착제를 도포한다.
Patent KR-20030027895-A (KR)
IPC: G09C1/00
Filed: 2001-05-25
Abstract: 병렬 모듈로 산술 계산은 연산되어질 숫자들을 벡터 형태로 저장하고 병렬로 배수(multiple number)들에 대해 산술 연산을 실행함으로써 비트방식의 논리 연산을 실행하도록 구성된 장치 상에서 수행된다. 본 발명은 암호시스템 뿐만 아니라 다른 분야에서 적용된다.
Patent KR-20040065371-A (KR)
Inventor: KANG CHUNG SEOK
IPC: C08G73/14
Filed: 2003-01-14
Abstract: PURPOSE: Provided is a method for preparing a polyamideimide which shows more improved heat resistance and excellent adhesive strength without degrading physical property, and thereby improving a durability of final product. CONSTITUTION: The method comprises the steps of polymerizing an anhydride mixture comprising 70-95 mol% of 4-trimellitoyl anhydride halide and 5-30 mol% of aromatic dianhydride with aromatic diamine to obtain a polyamide amic acid, and imidating the polyamide amic acid to prepare a polyamideimide amic acid. The method comprises further adding an adhesion accelerator having triazole structure before the end of the imidation. The aromatic dianhydride is selected from pyromellitic dianhydride, bisphenylene dianhydride and 3,3',4,4'-benzophenonecarboxylic acid dianhydride, or a mixture thereof.
Patent KR-20040072865-A (KR)
Inventor: KIM JEONG MU
IPC: H05B3/20
Filed: 2003-02-11
Abstract: PURPOSE: A method is provided to achieve improved thermal conductivity and lengthen the useful life of a heat coil by using a PET film and eliminating the necessity of using an adhesive at the bent portion of the heat coil. CONSTITUTION: A method comprises a step of using, as a heat coil plate, an aluminum plate(11) having a superior thermal conductivity; a step of attaching a polyester film(12) on the upper surface of the aluminum plate; a step of depositing an adhesive(13) on the lower surface of the aluminum plate; and a step of attaching a heat coil(14) to the adhesive. The adhesive is deposited in the area excluding the bent portion of the heat coil so as to prevent faults caused due to the contraction of the coating of the heat coil.
Patent KR-20030069104-A (KR)
Title: Ａ／ｆ 센서의 전류 검출 회로
IPC: F02D45/00
Filed: 2003-02-17
Abstract: 본 발명은, 특성이 서로 다른 A/F 센서로의 변경에도 대처할 수 있는 유연성이 높은 A/F 센서의 전류 검출 회로를 얻는 것을 목적으로 한다.  이 목적을 달성하기 위해, 본 발명의 A/F 센서의 전류 검출 회로는, A/F 센서에 인가되는 전압을 생성하기 위한 연산 증폭기와, 연산 증폭기 및 A/F 센서간에 접속되는 전류 측정용 제 1 저항과, 연산 증폭기와 제 1 저항간에 한쪽 단자를 접속하는 서로 직렬 접속된 분압용 제 2 및 제 3 저항과, 연산 증폭기 및 제 1 저항간에 설치한 제 1 출력 단자와, 제 1 저항과 A/F 센서간에 설치한 제 2 출력 단자와, 분압용 제 2 및 제 3 저항간에 설치한 제 3 출력 단자를 구비하고 있다.  이 회로에서 소자 어드미턴스를 검출할 경우는, 제 1 출력 단자 대신에 제 3 출력 단자를 사용한다.
Patent KR-20040074545-A (KR)
Inventor: KIM BONG HUI
IPC: F24F11/00
Filed: 2003-02-19
Abstract: PURPOSE: A dehumidifying operation method of an air conditioner is provided to accurately decide the indoor humidity by detecting the number of drain times to the amount of water generated from an indoor heat exchanger. CONSTITUTION: In an air conditioner having a water tank mounted to an indoor heat exchanger and draining the water generated by the evaporation of the heat exchanger and stored in the water tank to reach a constant level through a drain pump, a dehumidifying operation method of the air conditioner is composed of steps for pre-setting an operation mode of a compressor(360) for a dehumidifying operation to the indoor humidity in multi-stage; operating the compressor and an indoor fan(340) in starting the dehumidifying operation; controlling to set the operation step into different operation modes to the amount of water after a predetermined time; and completely draining the water by operating the drain pump if the dehumidifying operation is set to the correspondent operation mode and executing the dehumidifying operation with continuously checking the drain amount to operations of the compressor. A water level sensor(350) detects the level of the water in the water tank.
Patent KR-20030069865-A (KR)
Title: 리모콘 장치
IPC: H04Q9/00
Filed: 2003-02-20
Abstract: 본 발명은 현재 리모콘 신호를 발신하고 있으므로 방향성을 유지하도록 이용자에게 주의를 재촉하는 것을 목적으로 한다. 
     본 발명의 리모콘 장치는 지향성이 있는 적외선 발광부(6)와, 이용자가 조작하는 입력부(1)와, 입력부로부터의 신호에 응답 동작하여 발신 데이터열을 생성하는 데이터 생성 수단(2)과, 입력부로부터의 신호에 응답 동작하여 적외선 발광부를 구동하여 상기 발신 데이터열에 의해 순차 변조된 적외선 리모콘 신호를 발신시키는 구동부(2, 7)와, 구동부가 발신 동작중에 이용자에게 통지음을 발음 출력하는 발음부(9)를 구비한다.
Patent KR-20040075457-A (KR)
Title: Air purifier having deodorizing filter
Inventor: JANG JUN UI
IPC: A61L9/20
Filed: 2003-02-21
Abstract: PURPOSE: An air purifier having deodorizing filter is provided which improves deodorizing efficiency by preventing deformation of deodorizing members of the deodorizing filter and properly maintaining a distance between the deodorizing members and ultraviolet lamps. CONSTITUTION: The air purifier having deodorizing filter(40) comprises a filter case(43) in which air is circulated; two deodorizing members(42) which are installed in the filter case in the state that the deodorizing members are spaced apart from each other, and on which a photocatalytic material is coated; ultraviolet lamps(41) interposed between the two deodorizing members; and a space member(44) interposed between the two deodorizing members to prevent deformation of the two deodorizing members and maintain a space between the ultraviolet lamps and the deodorizing members, wherein the space member comprises a plural supporting parts(45) both ends having a certain width of which support the two deodorizing members, and which are arranged in the state that the supporting parts are spaced apart from each other, and a connection part(46) for connecting the plural supporting parts, wherein the deodorizing members are formed in a lattice shape so that air is circulated by the deodorizing members, and a catching protrusion(47) is formed on an end part of the supporting parts contacted with the deodorizing members so that the catching protrusion is supported with being caught onto the lattice shaped surface of the deodorizing members, and wherein a distance (t) between the outer surface of the ultraviolet lamps and the deodorizing members is 6 to 8 mm.