baber/WOPTO huggingface dataset:
Patent KR-20040057578-A (KR)
Title: Method of forming a dual damascene pattern in a semiconductor device
Inventor: CHOI JAE SEONG
IPC: H01L21/28
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming a dual damascene pattern of a semiconductor device is provided to simplify process and to reduce manufacturing cost by enhancing the etch tolerance of a photoresist pattern. CONSTITUTION: An interlayer dielectric(202) and a hard mask are sequentially formed on a semiconductor substrate(201). The first photoresist pattern is formed to define a trench region. A polymer coating layer containing crosslinkable agent or radical generator is formed on the resultant structure. By baking the first photoresist pattern, the etch tolerance of the first photoresist pattern is increased. The polymer coating layer is removed. A via hole(207) is formed by etching the hard mask and the interlayer dielectric using the second photoresist pattern. A trench(208) is then formed by etching the interlayer dielectric using the first photoresist pattern after the second photoresist pattern is removed.
Patent KR-20030057475-A (KR)
IPC: H02K7/108
Filed: 2002-12-27
Abstract: 본 발명에 따른 모터본체(2)의 회전축(6)과 감속부(3)의 웜축(23)은 클러치(20)에 의해 서로 구동가능하게 연결된다. 웜축(23)의 축에 수직으로 연장되는 가상평면에 클러치(2)를 완전히 둘러싸는 클러치(20)의 방사상 외측으로 구성된 벽부(21h)는 기어하우징(21)과 일체형으로 형성된다. 벽부(21h)는 클러치(20)의 소정 부위에 도포된 그리스의 외측으로의 움직임을 방지하며, 클러치(20)로부터 그리스의 유출이 방지된다.
Patent KR-20040059664-A (KR)
Title: Thin film transistor array substrate of thin film transistor and fabrication method thereof
Inventor: YOON JAE HYEONG
IPC: G02F1/1345
Filed: 2002-12-28
Abstract: PURPOSE: A thin film transistor array substrate of an LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to increase an insulation characteristic between a gate checking line and a data checking line by connecting disconnected data checking lines through a pixel electrode, thereby preventing short and disconnection of the gate and data checking lines from generating. CONSTITUTION: Plural gate lines(132) and data lines(131) for defining pixel regions are arranged lengthwise and crosswise to a TFT(Thin Film Transistor) array substrate. TFTs are formed at the regions crossing the gate and data lines(132,131) as switching devices. The TFT is comprised of a gate electrode connected to the gate line(132), source/drain electrodes connected to the data line(131) and an active layer. The drain electrode is electrically connected to a pixel electrode formed at a pixel region. A gate pad(133) and a data pad(134) for applying external signals to the gate and data lines(132,131) are formed at the edges of the gate and data lines(132,131). Gate checking patterns(GO,GE) and data checking patterns(DO,DE) for connecting between even or odd gate and data pads(133,134).
Patent KR-20030010575-A (KR)
Title: 4-Benzylaminoquinoline conjugates with bile acid and their heteroanalogues, methods for producing the same, medicaments containing these compounds and their use
IPC: C07J41/00
Filed: 2000-09-06
Abstract: The invention relates to substituted 4-benzylaminoquinolines and their hetero analogs, and to the pharmaceutically acceptable salts and physiologically functional derivatives thereof. Compounds of formula Iin which the radicals are defined in the specification, and their physiologically tolerated salts, physiologically functional derivatives and processes for their preparation are described. The compounds are suitable, for example, as medicines for the prophylaxis or treatment of gallstones.
Patent KR-20020065497-A (KR)
Title: Production of mammary secretion antibodies in farm animals
IPC: A61P15/14
Filed: 2000-10-31
Abstract: The present invention provides means and methods for obtaining an antibody in a mammary secretion product of a farm-animal comprising administering to said animal at least two compositions, which may be the same or different, comprising an antigen to which said antibody is to be raised, the method comprising administering at least a first of said compositions such that a high mucosal and/or systemic immune response is obtained and wherein at least a second of said compositions is administered to a mammary gland and/or a supramammary lymph node of said animal.
Patent KR-20020071862-A (KR)
IPC: A63B69/36
Filed: 2000-11-08
Abstract: 골프 게임 동안 골프 게임 데이터를 수집하는 개별적인 가입자 유닛(11), 및 상기 개별적인 가입자 유닛(11)으로부터 골프 게임 데이터를 수신하고 상기 골프 게임 데이터의 리포트를 발생시키는 컴퓨터(16)를 포함하는 시스템이 개시되었다.
Patent KR-20020065572-A (KR)
Title: 장치 입력 식별을 위한 방법 및 장치
IPC: G06F3/01
Filed: 2000-12-15
Abstract: 본 발명은 전자 장치상의 선택된 입력의 식별을 위해 피드백을 제공하는 방법 및 장치를 포함한다. 상기 방법 및 장치는 상기 선택된 입력이 상기 장치에서 더 처리하기 위한 입력으로서 수용되기 전에 상기 장치의 사용자에 의해 장치의 선택된 입력들을 식별하기 위하여 제공된다.
Patent KR-20020089398-A (KR)
Title: 견-유사 재료 전구체, 견-유사 재료 및 그들의 제조방법
IPC: C07K14/435
Filed: 2001-03-06
Abstract: 견-유사 재료의 전구체 및 그 제조방법, 및 그 전구체를 사용한 견-유사 재료를 제공하는 것. 
     일반식-[(GA 1 ) j -((GA 2 ) k -G-Y-(GA 3 ) l ) m ] n -으로 표시됨과 동시에 (GA 1 ) j 부분이 반복 β턴타입 Ⅱ형 구조를 가지는 공중합체. 이 중합체는 분자축을 따라서 순차적으로 분자내 수소결합이 형성되어 있는 견-유사 재료 전구체이다. 단, G는 글리신, A 1 은 알라닌이고, 3번째마다의 A 1 은 세린이어도 좋다. 또한, A 2 및 A 3 는 알라닌이고, 그 일부는 발린으로 치환되어도 좋다. Y는 공중합체에 수용성을 부여할 수 있는 부제 탄소원자를 가지는 아미노산이다. 또한, j는 6이상, k, l은 0∼5, m은 1∼7, n은 10이상의 정수이다.
Patent KR-20020086716-A (KR)
Title: 고변형률 신장률을 갖는 폴리프로필렌 직물을 제조하는방법 및 이를 사용하는 방법
IPC: D04H3/00
Filed: 2001-03-27
Abstract: 본 발명은 필름-직물 복합체(필름-직물 적층체 포함)를 제조하는 방법에 관한 것으로, 이 직물은 파쇄되지 않으면서 개선된 인장 신장률을 가짐을 특징으로 한다.  구체적으로, 본 발명은 구조적인 탄성-유사 행태를 갖는 필름-직물 적층체를 고변형률에서 연신시킴을 포함하는, 상기 필름-직물 적층체를 제조하는 방법으로서, 상기 직물은 개선된 고변형률 인장 신장률을 가짐을 특징으로 하는 열결합된 부직물이고 하나 이상의 폴리프로필렌 중합체와 하나 이상의 에틸렌 중합체로 이루어진 다수의 섬유를 포함한다.  개선된 직물은 보다 높은 고변형률 인장 특성 및 보다 넓은 결합대(이는 또한 최대 인장 특성과 관련하여 실질적으로 더 낮은 온도까지 이동함)를 그 특징으로 한다.  개선된 직물로 인해, 비탄성 중합체 물질에 탄성 또는 탄성-유사 행태를 부여하기 위해 종종 사용되는 연신 장치에서의 보다 높은 연신 수준 또는 속도가 가능해진다.  기저귀, 붕대, 팬티라이너, 실금자용 패드 및 생리대 같은 내구성 일회용 흡수제품에 유용한 본 발명에 폴리프로필렌 공중합체 및 폴리프로필렌 단독중합체를 사용할 수 있다.
Patent KR-20020089575-A (KR)
Title: 보이지 않는 스페이서를 갖는 전계 방출 디스플레이
IPC: H01J29/02
Filed: 2001-03-19
Abstract: 전계 방출 디스플레이(100)는 캐소드 어셈블리(102), 애노드 판(104), 및 스페이서(108)를 포함하며, 캐소드 어셈블리(102)와 애노드 판(104) 사이에서 연장된다. 스페이서(108)는 100 이하의 유전 상수를 갖는 스페이서 재료를 포함한다. 방전 기간은 정의 전하(244)를 중화시키며 전계 방출 디스플레이(100)의 뷰어에게 스페이서(108)가 보이지 않게 한다. 100 이하의 유전 상수를 갖는 스페이서 재료를 포함하는 스페이서(108), 애노드 판(104) 및 캐소드 어셈블리(102)를 제공하며 스페이서(108)의 정의 전하(244)를 중화시킴으로서 스페이서(108)가 보이지 않게 하도록 전계 방출 디스플레이(100)를 동작시킬 수 있다.
Patent KR-20030017981-A (KR)
Title: Base structure for seamed papermaker's fabrics
IPC: D04H5/08
Filed: 2002-03-13
Abstract: An on-machine-seamable papermaker's fabric has a base structure which is a flattened array of a spirally wound multicomponent yarn. The flattened array has two layers, two sides, a length, a width and two widthwise edges. In each turn of the spiral winding, the multicomponent yarn has a substantially lengthwise orientation and is joined side-by-side to those adjacent thereto by a fusible thermoplastic material in each of the two layers. The multicomponent yarn forms seaming loops along the two widthwise edges. At least one layer of staple fiber material is needled into one of the two sides of the base structure and through the two layers.
Patent KR-20030062268-A (KR)
Inventor: YUN DONG HYUN
IPC: A01K61/00
Filed: 2003-01-11
Abstract: PURPOSE: Provided is a farm on land which collects residual feed, excretions, or so on under a net so that it contributes to protect farming fishes from various diseases. CONSTITUTION: The farm on the land comprises the parts of: a base water bath(10) which forms a wall member at corner; a farming water bath(20) which is formed within the base water bath to culture the fishes; a net which is placed within the farming water bath; a lift device which is moved by an iron wire; a first releasing hole which releases the farming fishes outside the farming water bath; a first switching member which switches the first releasing hole; a second releasing hole(23) which releases the farming fishes; a second switching member which switches the second releasing hole; a drainage box(80) which is placed at one side of the second releasing hole and fixed along external side of the farming water bath to drain water; and plural partition members which block migration channel between the farming baths.
Patent KR-20040066221-A (KR)
Inventor: KIM SIN IL
IPC: H04N5/50
Filed: 2003-01-17
Abstract: PURPOSE: A compulsory broadcast receiver, and a method thereof are provided to transmit an urgent message to an area which is in a state of emergency, thereby informing TV viewers not concentrating on a TV screen of the emergency. CONSTITUTION: A tuner(101) receives broadcast signals. A demultiplexer(102) separately outputs data signals for data broadcasting among output signals of the tuner. A data processor(103) judges whether the output data signals for data broadcasting are urgent signals requiring compulsory broadcast, and processes the data signals for data broadcasting according to a result of the judgment. A speech synthesizer(104) converts the urgent signals transmitted from the data processor into aural signals. A speaker(105) broadcasts the aural signals to a user.
Patent KR-20030023654-A (KR)
Title: Functional loess salt using loess extracts
Inventor: SUNG CHOUNG HYUN
IPC: A23L27/40
Filed: 2003-02-05
Abstract: PURPOSE: Provided is a production method of functional loess salt comprising loess extracts(called Jijangsoo), natural salt, and herb extracts. The resultant slat has characteristic properties of loess and lots of minerals. CONSTITUTION: The loess salt is produced by the following steps of: preparing loess extracts(solution) by mixing 10kg of loess with 40L of water, standing over 24hrs and filtering; pouring clear loess extracts a vessel containing 10kg of far infrared emitting materials such as elvan, jade and germanium for aging an extracted solution; boiling the solution at 100-200deg.C in a stainless vessel; adding 100kg of natural salt and boiling for 1hrs to dissolve 40-60% of natural salt; adding 200-300g(based on 100kg of natural salt) of pine leaves, herbs, green teas, etc.
Patent KR-20040076373-A (KR)
Inventor: PARK WAN GEUN
IPC: H04B1/40
Filed: 2003-02-25
Abstract: PURPOSE: A mobile communication terminal having a GPS function therein is provided to realize an RF switch and a GPS band pass filter as a multiplexer, and to separate into a CDMA transmission signal, a CDMA receiving signal, and a GPS signal, respectively, thereby reducing a PCB size. CONSTITUTION: A multiplexer(100) inputs a GPS receiving signal, a CDMA receiving signal, and a CDMA transmission signal, and selectively outputs the GPS signal, the CDMA receiving signal or the CDMA transmission signal. The first LNA(40) inputs a GPS RF signal, and amplifies a low noise signal. The second LNA(60) inputs a CDMA RF signal, and amplifies a low noise signal. An RF interface(80) inputs the output signals of the first and second LNAs(40,60), and processes a position trace and a voice signal of a mobile communication terminal. A PAM(Pulse Amplitude Modulator)(70) inputs the CDMA transmission signal, modulates into a pulse amplitude of the CDMA transmission signal, and outputs the modulated signal.
Patent KR-20040078361-A (KR)
Inventor: JUNG MYEONG JIN
IPC: H01L21/304
Filed: 2003-03-04
Abstract: PURPOSE: A polishing pad conditioner for CMP apparatus is provided to perform a uniform conditioning operation on all regions of a polishing pad by controlling differently the operating force of a diamond disk on the polishing pad according to the radius direction of the polishing pad. CONSTITUTION: A diamond disk(41) is used for regenerating a surface of a polishing pad. The diamond disk is moved along the radius direction of the polishing pad in order to polish the polishing pad. A diamond disk holder(42) is used for supporting the diamond disk and is moved to upper and lower directions. The first and the second driving sources(43,45) are used for providing the driving force to the diamond disk in order to move the diamond disk to the upper and the lower directions.
Patent KR-20040078464-A (KR)
Inventor: HORII HIDEKI
IPC: G11C16/02
Filed: 2003-03-04
Abstract: PURPOSE: A phase change memory device and a forming method thereof are provided to increase specific resistance of an information storage element by inserting high-resistance phase change material patterns among phase change material patterns. CONSTITUTION: A bottom interlayer dielectric(104) is formed on an upper surface of a semiconductor substrate(101). A plurality of phase change material patterns(107a',107b',107c') are sequentially stacked on an upper surface of the bottom interlayer dielectric. A plurality of high-resistance phase change material patterns(109a',109b') are inserted among the phase change material patterns. A resistant value of the high-resistance phase change material pattern is larger than the resistant value of the phase change material pattern.
Patent KR-20040079050-A (KR)
Inventor: KWON YUN HYEOK
IPC: G01R31/08
Filed: 2003-03-06
Abstract: PURPOSE: A system for measuring the position of a partial discharge generation in a power cable is provided to minimize the measurement error by measuring the position of the partial discharge generation and effectively detect the defect of the power cable. CONSTITUTION: A system for measuring the position of a partial discharge generation in a power cable includes a partial discharge measuring unit(10) and a detection unit(20). The partial discharge measuring unit(10) which is installed at both end of the power cable(1) measures the partial discharge signals. And, the detection unit(20) discriminates the time difference between two partial discharge signals measured at the partial discharge measuring unit(10) and estimates the position of the partial discharge generation by using the discriminated result.
Patent KR-20040079629-A (KR)
Inventor: KIM GYU YONG
IPC: C04B28/04
Filed: 2003-03-08
Abstract: PURPOSE: A method for preparing a monofilament-reinforced cement composite material and a product using the method are provided, to improve tensile toughness, bending toughness and fatigue resistance. CONSTITUTION: The monofilament-reinforced cement composite material comprises a matrix which comprises a general portland cement or a high-early-strength portland cement, 35-60 parts by weight of water, 40-150 parts by weight of fine aggregate, 0-1.2 parts by weight of a high performance water-reducing agent, 0-20 parts by weight of silica fume, 0-30 parts by weight of fly ash, 0-50 parts by weight of furnace slag fine powder as an admixing material, and 0-1.5 parts by weight of a thickener based on 100 parts by weight of a binding material (cement and admixing materials); and 1.0-2.5 parts by volume of monofilament based on 100 parts by volume of the matrix.
Patent KR-20040080248-A (KR)
Inventor: CHOI TAE HYEON
IPC: G02F1/13357
Filed: 2003-03-11
Abstract: PURPOSE: A backlight unit using a red LED(Light Emitting Diode), a green LED and a blue LED is provided to set colors and luminances for which a user wishes by mounting the three LEDs and combining lights radiated through the three LEDs. CONSTITUTION: A backlight unit(1) radiates light in a rear surface of a keypad(2). The backlight unit includes a red LED(12), a green LED(13) and a blue LED(14). The backlight unit radiates the light as a certain color by combination according to the strength of the lights of the LEDs to indicate a color set by a user.
Patent KR-20030036354-A (KR)
Title: Method and structure for coupling cover with discharge device to container main body
Inventor: LEE JEONG MIN
IPC: B65D77/28
Filed: 2003-03-06
Abstract: PURPOSE: A method and structure for coupling a cover with a discharge device to a container main body are provided to insert a cover with a discharge device to a container main body and finish both cover and container main body with a sealing member. CONSTITUTION: A cover(200) with a discharge device(S) is mounted on a container main body(100) formed by post-processing a sheet. On the outer ring portion of the upper end of the container main body, a circumferential rim(101) of a predetermined size is formed. An introverted portion of the circumferential rim is formed into a stepped insertion groove. On the outer ring portion of the upper end of the cover, a circumferential rim(201) is formed so as to be assembled on the insertion groove. The top surfaces of the circumferential rims of the container main body and of the cover are finished with a sealing member(300).
Patent KR-20030074386-A (KR)
Title: 에러 정정 코드를 삽입하며 데이터 스트림을 재구성하기위한 디바이스 및 방법, 및 해당 컴퓨터 프로그램 제품
IPC: H03M13/35
Filed: 2003-03-12
Abstract: 본 발명은 데이터 스트림에 에러 정정 코드를 삽입하여 데이터 스트림을 재구성하기 위한 디바이스 및 방법, 및 그 제품에 관한 것이다. 본 발명은 네트워크(8)에서 패킷으로 송신하고자 하는 데이터 스트림(11) 내에 에러 정정 코드를 삽입하기 위한 디바이스(1), 데이터 스트림(13)을 재구성하기 위한 디바이스(9), 및 해당 방법 및 그 제품에 관한 것이다. 본 삽입 디바이스는, 데이터 스트림 내에 분산된 재동기화 표시자를 식별하기 위한 유닛(3)과, 이들 스트림 내에 있는 연속하는 세그먼트를 결정하기 위한 유닛(4)을 포함하며, 이 세그먼트는 두 개의 연속하는 재동기화 표시자 사이에 놓여 있는 데이터의 파티션을 형성한다. 또한 본 삽입 디바이스는 이들 세그먼트 각각에 에러 정정 코드 세트를 할당하기 위한 유닛(6)을 더 포함하며, 이들 에러 정정 코드 세트는 연속하는 임의의 2개의 연속하는 재동기화 표시자 사이에 크기가 감소하는 사이즈를 가진다. 바람직하게, 본 삽입 디바이스는 또한 데이터 인터리빙 유닛(7)을 더 포함한다.
Patent KR-20040080698-A (KR)
Inventor: SIM SANG IN
IPC: A61F9/08
Filed: 2003-03-13
Abstract: PURPOSE: Provided is a walking guide system for a visually handicapped person, which makes it easy for the visually handicapped person to wear the walking guide system; and notifies the person that (s)he is near any specific equipment or dangerous area, thereby being of help in safely walking and in easily arriving at a destination and being cost-effectively manufactured. CONSTITUTION: The walking guide system for a visually handicapped person comprises a signal generation device(100) and a guide device(200). The signal generation device(100) includes a memory portion(110), a transmission control portion(120), a power source portion(130) and a wireless transmission portion(140). The guide device(200) includes a voice output portion(210), a vibration generation portion(220), an operation portion(230), a reception control portion(240), a power source supply portion(250) and a wireless reception portion(260).
Patent KR-20040090603-A (KR)
Inventor: AHN DONG SIK
IPC: H04W40/22
Filed: 2003-04-17
Abstract: PURPOSE: A single channel multi-repeater system is provided to make repeaters have different delivering frequencies not to interfere with each other, thereby saving frequency resources while leaving remaining frequency resources for using as future resources. CONSTITUTION: A single channel repeater(100) comprises as follows. A demodulator(11) demodulates an RF(Radio Frequency) signal received from a receiving antenna(10), and converts the demodulated RF signal into a TS(Transport Stream) signal. A delay module(12) delays the TS signal by using a buffer memory or a gate, and outputs the delayed TS signal. A modulator(13) modulates the TS signal, and converts the modulated TS signal into an IF(Intermediate Frequency) signal. A channel converter(14) converts the IF signal into an RF signal. An output amplifier(15) amplifies the RF signal. A transmission antenna(16) delivers a main signal.
Patent KR-20040090636-A (KR)
Inventor: PARK JONG BOK
IPC: B23P19/06
Filed: 2003-04-18
Abstract: PURPOSE: Paired screw-fastening units are provided to improve the work speed of the screw-fastening units by making the screw-fastening units each independently operate. CONSTITUTION: Paired screw-fastening units comprise vertical frames(20), horizontal frames(30), and transfer parts mounted inside the horizontal frame. The vertical frame supports a pair of fastening units(A,B) moving a Y-axis direction, a pair of screws(21a,21b) transferring the fastening units, and a pair of servomotors(22a,22b) transmitting power to the screws, on both sides. The servomotors are rotatably supported to one-ends of the screws. The horizontal frame supports the vertical frame, to make the vertical frame transferred in the Y-axis direction in the horizontal frame. The transfer part transfers the horizontal part.
Patent KR-20030087542-A (KR)
Title: 배송처 로커의 예약 지정 시스템
IPC: G06Q30/06
Filed: 2003-05-06
Abstract: 본 발명은 화물이나 상품 등의 배송처가 되는 로커의 설치 장소나 이용 상황을 확인한 후, 이용 가능한 로커를 선택 지정함으로써, 확실하게 배송처 로커를 확보하는 배송처 로커의 예약 지정 시스템을 제공한다. 
     본 발명은 소정의 조작 수단을 갖는 복수의 로커(A 내지 N)와, 상기 복수의 로커를 일원 관리하는 관리 센터(20)와, 사용자가 갖는 사용자 단말(30)이 통신 회선을 통해 접속되어 이루어지고, 사용자는 관리 센터(20)에 대하여, 소정의 조작 수단 또는 사용자 단말(30)로부터 배송처가 되는 로커에 관한 정보의 취득 요구를 하고, 관리 센터(20)는 취득 요구에 기초하여 배송처가 되는 로커의 위치 정보 및 이용 상황을 로커 또는 사용자 단말(30)에 송신하고, 사용자에게 위치 정보 및 이용 상황에 기초하는 소망의 배송처가 되는 로커를 선택 지정시키고, 소망의 배송처 로커의 예약 지정을 한다.
Patent KR-20040098464-A (KR)
Inventor: BAEK JUNG HO
IPC: G09F13/18
Filed: 2003-05-15
Abstract: PURPOSE: A signboard frame having a structure of an installation frame and a fixing frame is provided to fix stably and easily the signboard frame on a ceiling by using a fixing member to fix a fixing clip. CONSTITUTION: A signboard frame includes an installation frame(10) installed on a ceiling and a fixing frame(20). The installation frame includes a body, a cover, and a penetration bar. The body includes a power supply, an installation groove(112), and a fixing clip(113) inserted into the installation groove. The cover has a penetration groove and is fixed to one side of the body. The penetration bar(140) includes a fixing member(142). The fixing frame includes a fixing projection coupled to the fixing member of the penetration bar and a plurality of spare light-emitting lamps(240).
Patent KR-20040098470-A (KR)
Inventor: LEE MU CHEOL
IPC: F27B21/08
Filed: 2003-05-15
Abstract: PURPOSE: To constantly maintain void fraction of the grate bars and prevent deformation or cutting of the grate bars by removing ore flown in between grate bars installed on the bottom of sintering car. CONSTITUTION: The apparatus comprises a base (20) installed under an ascent part of sintering car; supporting beams (21) installed on the upper surface of the base in such a way that the supporting beams are rotated by means of driving shaft (22); an alignment roll (23) which is installed at a front part of one side of the supporting beams by means of bearing block (25), and on the outer circumferential surface of which hitting protrusions (24) are formed in such a shape that the hitting protrusions are projected outward from the surface of the alignment roll; and weights (26) fixed to a front part of the other side of the supporting beams by means of fixing means (27).
Patent KR-20040098946-A (KR)
Inventor: KIM MUN GI
IPC: H01Q1/00
Filed: 2003-05-16
Abstract: PURPOSE: An apparatus is provided to eliminate the need of re-adjusting an azimuth angle and reduce time taken for optimization of wireless communication network, by achieving improved accuracy of recognition of beam radiation angle. CONSTITUTION: An apparatus comprises a support column post(103) for supporting an antenna(101) through first and second brackets(107a,107b) mounted on the antenna; a support unit(105) for fixing the support column post in such a manner that the support column post stands upright on the support unit; first and second direction indicating units arranged on the first and second brackets, respectively, in such a manner that the first and second direction indicating units indicate the beam radiation direction of the antenna which is adjusted in accordance with the operation of the first and second brackets; and an azimuth angle indicating unit(111) arranged on the support column post between the first and second brackets so as to calculate an azimuth angle of the antenna on the basis of the rotation direction of the antenna indicated by the first and second direction indicating units.