baber/WOPTO huggingface dataset:
Patent KR-20080013731-A (KR)
Title: Portable terminal device and position detection method used therein
Inventor: HIRAYAMA RYUSUKE
IPC: H04M1/00
Filed: 2007-07-27
Abstract: A portable terminal and a location detection method for the same are provided to reduce the number of parts and the number of wires by performing the tri-state detection of an activation part through two magnets and two single-output magnetic sensors, two magnets and one double-output magnetic sensor, and two reflecting plates and one photoelectric sensor. A portable terminal(10A) comprises an activation part(13), an arm part(12), and a location detection unit. The activation part(13) has a display part(20). The arm part(12), installed at a base part, rotatively supports the activation part(13) within the rotation range of an angle of ±90 degrees for a rotation center position. The location detection unit, which performs the detection of the rotation position of the activation part(13), comprises a pair of magnets(17,18), a pair of single-output magnetic sensors(15,16), and an operation unit. The single output magnetic sensors(15,16) detect the magnetic fields of the magnets(17,18). The operation unit obtains the location of the activation part(13), based on the signals outputted from the single-output magnetic sensors(15,16). The magnets(17,18) or the single-output magnetic sensors(15,16), separated from the rotation center position at an angle of 90 degrees for the rotation center position, are installed at the arm part(12). The magnets(17,18) or the single output magnetic sensors(15,16) are installed at the activation part(13) so as to face the other ones when the activation part(13) is located at the rotation center position.
Patent KR-20080012197-A (KR)
Title: Portable screen and portable screen device
Inventor: TANAKA KOJI
IPC: G03B21/58
Filed: 2007-07-30
Abstract: A portable screen and a portable screen device are provided to save manufacturing cost by installing a support body on the other side of a screen unit made of a seat-type material. A portable screen comprises a screen unit(1) and a support body(2) supporting the screen unit. The support body includes a protruding installation unit(9) projected toward the rear side of the screen unit. The protruding installation unit is contacted to the rear surface of the screen unit being stood so as to support left-sided and right-sided screen bodies(3,4) not to be naturally folded.
Patent KR-20090012541-A (KR)
Title: Primer coating composition for steel plate
Inventor: GU JA EUN
IPC: C23C28/00
Filed: 2007-07-30
Abstract: A primer coating composition for steel sheet is provided to improve anti stiffener property and peeling resistance by forming electrolytic galvanized iron having a coated surface. A primer coating composition for steel sheet comprises galvanized sheet iron, a waterborne polyurethane primer layer formed in the upper side of galvanized sheet iron and a surface coating layer formed in the primer layer upper side. The waterborne polyurethane primer layer is consisting of waterborne polyurethane 40 - 90 weight%, leveling agent 0.01~5 weight%, 0.01~5 weight%, surface modification agent 0.01~ 5 weight% and water. The primer layer is consisting of metal particle 5~35 weight%.
Patent KR-20090015340-A (KR)
Title: Apparatus and method for dressing pedestal servo gun tip
Inventor: SEO BEOM SEOK
IPC: B24B19/16
Filed: 2007-08-08
Abstract: A pedestal servo gun tip dressing device is provided that the effectiveness of the space utilization can be heightened since the installation space of the facility for dressing and correction are minimized. A pedestal servo gun tip dressing device(100) comprises a fixed main body(120) installed on the top of the base(110) fixed to the surface, a swing main body(130) which is installed in order to be hinge-coupled in the fixed main body and rotates, a cylinder installed at the fixed main body, a tip polishing part(150) installed at the top end portion of the swing main body. The cylinder is connected to the swing main body and rotates the swing main body. The tip polishing part comprises two cutters which are arranged symmetrically.
Patent KR-20090015486-A (KR)
Title: Apparatus and method for adjusting amplyfication gain using gps receive sensitivity
Inventor: JUNG JAE HUN
IPC: H03G3/20
Filed: 2007-08-08
Abstract: An apparatus for controlling amplification gain with receiving sensitivity of GPS signal and a method thereof are provided to optimize amplification gain of a GPS receiver by controlling amplification gain of a low noise amplifier by receiving sensitivity of a GPS signal. A low noise amplifier(110) amplifies a GPS signal received by a GPS antenna as a predetermined amplification gain. A saw filter(120) detects a receiving sensitivity of the GPS signal included in the amplified GPS signal. A main controller(140) controls an amplification gain of the low noise amplifier by using receiving sensitivity of a detected GPS signal. The receiving sensitivity of the GPS signal is detected from GNSS satellite in view information within national marine electronics association data included in the GPS signal.
Patent KR-20080014713-A (KR)
Title: Apparatus and method for transmit diversity and beamforming in a wireless network
Inventor: KHAN FAROOQ
IPC: H04B7/26
Filed: 2007-08-13
Abstract: An apparatus and a method for transmit diversity and beamforming in a wireless network are provided to implement adaptive periodical delay diversity without a loss of performance in a state that antennas and channels are associated with each other. A method for transmit diversity and beamforming in a wireless network comprises the following steps of: receiving a feedback message from a subscriber station in a BS(Base Station)(305); determining whether the correlation of antenna/channel is strong or weak from the feedback information in the BS(310); selecting a transmit diversity scheme for downlink transmission to the subscriber station in the BS when the correlation of antenna/channel for the subscriber station is weak(315); transmitting a downlink signal according to the selected transmit diversity scheme(320); selecting a beamforming scheme for the downlink transmission to the subscriber station in the BS when the correlation of antenna/channel for the subscriber station is strong(325); and transmitting the downlink signal according to the selected beamforming scheme(330).
Patent KR-20090019576-A (KR)
Title: Certification method and system for a mobile phone
Inventor: KIM DEOK SANG
IPC: G06F15/00
Filed: 2007-08-21
Abstract: A mobile method of authenticating a settlement terminal and mobile terminal authentication system in the server side are provided to reject fundamentally the financial transaction itself by the wrongdoer like the terminal illegal copy or the certificate forgery. The mobile terminal authentication system ciphers the mobile terminal information and produces the mobile terminal identification key(S2). And the generated terminal identification key is transmitted to the mobile terminal authentication system with the server(400) (S3). The mobile terminal authentication system stores the mobile terminal identification key from the server(S5). The mobile terminal authentication system requests the authentication of the terminal authentication information in the server.
Patent KR-20090020083-A (KR)
Title: Tilt measuring aparatus of measuring object using laser
Inventor: LEE JONG HA
IPC: G01B11/00
Filed: 2007-08-22
Abstract: A tilt measuring device is provided to obtain tilt information such as tilt angle and tilt direction simply by measuring the tilt of an object by laser beams. A hollow housing(100) has a coupling part for coupling an object for tilt measuring outside. A light source(200) generates laser beams. A light source positioning part(400) controls the position of the light source in such a manner that the beam radiated from the light source is positioned in the center of an optical detector(500) which is separated from the light source by a predetermined distance. A first spring(600) is fixed to the housing at an end and supports the optical detector at the other end. A control part(810) calculates a tilt of the object according to optical signals detected by the optical detector and controls the on/off of the light source.
Patent KR-20080019547-A (KR)
Title: Surgical system having a cassette with an acoustic air reflector
Inventor: SHAWN X GAO
IPC: A61M19/00
Filed: 2007-08-23
Abstract: A surgical system having a cassette with an acoustic air reflector is provided to improve reliability of a flow sensor and reduce complexity and cost of the cassette by using an outer wall/air interface without a separate acoustic reflector. A surgical cassette(10) includes a valve plate(12), a body(14), a cover, and a plurality of elastomers(24). The valve plate has a fluid path and a transmitting window aligned with the fluid path. The body is attached to the valve plate and has an interface aligned with the transmitting window when the body is attached to the valve plate. The cover is attached to the body at an opposite side to the valve plate. The plurality of elastomers are attached to the body and form a plurality of fluid paths.
Patent KR-20090022191-A (KR)
Title: Programming method of non-volatile memory device
Inventor: PARK SANG JIN
IPC: G11C16/12
Filed: 2007-08-29
Abstract: A programming method of a non volatile memory device is provided to saturate a threshold voltage within a fast time and to hasten stabilization of a charge by adding a perturbation pulse. In a first programming step(S100), a program voltage is supplied to a memory cell, and is verified by a first verification voltage. A perturbation pulse for hastening stabilization of a charge is supplied to the memory cell passing verification using the first verification voltage(S200). After the perturbation pulse is supplied, the program voltage is verified by a second verification voltage larger than the first verification voltage(S300). When the program voltage does not pass the verification using the second verification voltage, a program voltage is supplied to the memory cell, receives a perturbation pulse, and is verified by the second verification voltage again(S500).
Patent KR-20080024994-A (KR)
Title: Viscous fluid-sealed damper
Inventor: MIYAKOSAWA RIE
IPC: F16F15/16
Filed: 2007-09-12
Abstract: A viscous fluid-sealed damper is provided to prevent leakage of viscous fluid by compressing a collar portion formed at an opening end of a container main body by a sealing member and a cover body and thereby fixing the container main body to the cover body. A viscous fluid-sealed damper(14) comprises a sealed container(5) including a container main body(16) and a cover body(18) sealing an opening end of the container main body(16) and viscous fluid(10) sealed in the sealed container, fixed to a support body(7) and a supported body(4), which damps vibration of the supported body by viscous resistance of the viscous fluid. The viscous fluid-sealed damper further comprises a sealing member(17) liquid-tightening the opening end of the container main body.
Patent KR-20080027158-A (KR)
Title: Semiconductor device
Inventor: KIKUCHI TAKASHI
IPC: H01L23/12
Filed: 2007-09-20
Abstract: A semiconductor device is provided to reduce defective potential in which a wire comes in contact with a corner portion of a main surface of a semiconductor chip by containing different sizes of plural semiconductors into the same sealing member. A wiring substrate(3) has a first main surface and a second main surface which are positioned opposite to each other along a thickness direction. First semiconductor chips(2M1,2M2) are mounted on the second main surface via first insulating films(5a,5b). First bonding wires(6a,6b) electrically connect an electrode(7a) of the first semiconductor chip with an electrode of the wiring substrate. A second semiconductor chip(2C) is mounted on the first main surface via a second insulating film(5c). A second bonding wire electrically connects an electrode of the second semiconductor chip with an electrode of the wiring substrate. A planar size of the first semiconductor chip is larger than that of the second semiconductor chip, and a thickness of the second insulating film is thicker than that of the first insulating film.
Patent KR-20090030376-A (KR)
Title: Apparatus and method for uplink power control in broadband wireless communication system
Inventor: YEON HAE DONG
IPC: H04B7/26
Filed: 2007-09-20
Abstract: An apparatus and a method for uplink power control in a broadband wireless communication system are provided to control power by frequency domain power control and time domain power control, thereby minimizing hardware complexity for controlling power. A frequency domain power controller(306) receives at least one data and control signal. And the frequency domain power controller deboosts power of different signals as much as relative power difference. A sub channel allocator(308) maps the signals deboosted by the frequency domain power controller on a sub carrier. An IFFT(Inverse Fast Fourier Transform) operation unit(310) performs Inverse fast Fourier transform of the signals which are mapped. And the IFFT operation unit outputs the signals by an OFDM(Orthogonal Frequency Division Multiplexing) symbol. A time domain power controller(312) performs power boosting by a headroom per a control area or a zone.
Patent KR-20090034023-A (KR)
Title: Joy stick device for vehicle
Inventor: HAN JE HEON
IPC: G05G1/04
Filed: 2007-10-02
Abstract: A joystick for vehicle is provided to reduce the occupation area of interior devices by allowing the user to implement steering and gear shift with one hand gripping the joystick. A joystick for vehicle comprises a base(20) having indicators(22) on the upper side so that the driver can operate steering and accelerating devices, an operating member(30) including a handle(34) is formed on the upper end so that the driver can manipulate a shaft(32) connected to the base, a displacement unit sensing the displacement of X or Y direction of the vehicle according to the operation of the operating member, a speed sensing unit sensing the acceleration and deceleration state of the vehicle according to the displacement sensed in the displacement unit, and a steering sensing unit which senses the steering condition of the vehicle according to the displacement sensed in the displacement unit.
Patent KR-20090035752-A (KR)
Title: Apparatus and method for inputting character and numeral on communication device
Inventor: JO WON HYUNG
IPC: H04B1/40
Filed: 2007-10-08
Abstract: A character/number input apparatus and an input method thereof are provided to conveniently perform the input of characters/numbers according to each language by using a plurality of block groups and at least one or more activation blocks. A touch key block selection unit includes a plurality of selection blocks in a touch unit(10). The touch key block includes the first operation area. If a touch signal is generated, the first operation area is activated. If there is no touch signal, the first operation area is automatically deactivated after a predetermined time. If a touch signal of the first operation area is generated, the second operation area is activated. If there is no touch signal, the second operation area is automatically deactivated after the predetermined time. A character storage unit(40) stores character data of each language. A code storage unit(60) stores code data corresponding to a touch signal of a communication terminal.
Patent KR-20090038647-A (KR)
Title: High blood sugar level alrarm device
Inventor: LEE KOOK JOO
IPC: A61B5/145
Filed: 2007-10-16
Abstract: A high blood sugar level alarm device is provided to alarm a high blood sugar condition of a patient by using the electrical characteristic change of the blood by the glucose density. A high blood sugar level alarm device includes a blood sugar sensor unit(200), an oscillator(120), a power supply unit(110), an alarm unit(10), and a matching circuit. The impedance of the blood sugar sensor unit is changed according to the blood sugar state of a user. When the impedance of the blood sensor unit is changed to a predetermined range, the oscillator transmits the alarm electric wave of a specific frequency band to the outside through an antenna. The power supply unit supplies the driving power to the oscillator. The alarm unit receives the alarm electric wave and alarms the high blood sugar level of the user by at least one of the light, the sound, the vibration and the electric wave. The matching circuit matches the impedance of the blood sugar sensor unit with the alarm electric wave oscillation impedance of the oscillator.
Patent KR-20090042655-A (KR)
Title: A base station and collaboration multiplexing system through multi-user resource sharing and collaboration multiplexing method through multi-user resource sharing
Inventor: KIM SEUNG HOI
IPC: H04B7/26
Filed: 2007-10-26
Abstract: A base station, a collaboration multiplexing system through multi-user resource sharing and a collaboration multiplexing method through multi-user resource sharing are provided to enable each terminal to transmit a transmission signal having the first transmission power through all sharing channels, thereby maximizing a channel diversity gain through multi paths in proportional to the number of terminals and improving signal quality. A plurality of terminals(U) transmits and receives a signal with a base station. Communication channels having different frequencies respectively are assigned to the terminals. The base station(20) controls a plurality of terminals to transmit a signal with the first transmission power through each communication channel in order to use each communication channel assigned to each terminal as a sharing channel. A scheduler(22) can group the plurality of terminals among terminals to one group. A control module(24) controls a plurality of terminals so that a signal is transmitted with the first transmission power through communication channels.
Patent KR-20090043135-A (KR)
Title: 방송 수신 카드를 이용한 시청률 조사 방법.
Inventor: SONG JI WOON
IPC: H04H60/29
Filed: 2007-10-29
Abstract: 본 발명은 TV 수신 장치가 장착되어 있는 PC 를 이용하여 TV 시청률을 조사하는 방법으로, 시청률 자료 분석 결과를 제공하는 방법에 있어서, TV수신 카드가 장착된 PC 를 통하여 TV 시청을 시작하는 단계; 상기 PC에서 TV 시청 프로그램 실행 시 시청률 분석 서버로 프로그램이 실행되었음을 알리는 단계; 서버에서 상기 프로그램에 대한 종류와 실행시간을 저장하는 단계; 상기 프로그램에 대한 종류와 실행시간 등의 정보를 분석하여 제공하는 단계를 포함하여 구성되고, 시청자들이 시청하는 방송 프로그램 종류와 사용시간 등의 이용성향에 관한 자료를 수집, 분석하는 서비스를 제공해준다.  
       
      시청률, TV 수신카드, 통계
Patent KR-20090046188-A (KR)
Inventor: CHOI MOO RAK
IPC: G06F3/041
Filed: 2007-11-05
Abstract: 본 발명은 디지털 텔레비전에 있어서, EPG(Electronic Program Guide) 정보를 제공하는 장치에 관한 것이다. 
     본 발명의 일 실시예에 따른 EPG 정보 제공 장치는, 방송 콘텐츠 및 EPG 정보를 저장하는 저장부; 상기 EPG 정보를 이용하여 과거, 현재 및 미래의 방송 콘텐츠 정보를 포함하는 EPG 화면을 구성하는 EPG 화면 구성부; 및 상기 EPG 화면에 제공되는 방송 콘텐츠에 대해서 터치스크린을 통한 사용자 입력 신호에 대응하여 상기 방송 콘텐츠를 관리하는 제어부를 포함한다. 
       
     디지털 텔레비전, EPG, 방송 콘텐츠, 디스플레이, 채널, 날짜, 터치스크린
Patent KR-20090046576-A (KR)
Inventor: PARK CHAN BEUM
IPC: G01N33/15
Filed: 2007-11-06
Abstract: 본 발명은 퇴행성 신경질환 치료제의 스크리닝 방법에 관한 것으로, 더욱 자세하게는 아밀로이드 단백질 침착물이 형성된 고체기판 상에서 퇴행성 신경질환 치료제 후보물질의 존재 하에 신경세포를 배양하는 것을 특징으로 하는 퇴행성 신경질환 치료제의 스크리닝 방법에 관한 것이다. 
     본 발명에 따르면, 기존의  in vivo 에서 수행하였던 아밀로이드 단백질 침작에 의한 신경질환 치료제의 스크리닝을 고체기판 상에서 경제적이고, 간편하게 수행할 수 있어, 퇴행성 신경질환 치료제개발에 매우 유용하다. 
       
     아밀로이드 단백질, 알츠하이머, 헌팅톤, 프리온, 광우병, 신약개발
Patent KR-20090047320-A (KR)
Inventor: NAM KEE SOO
IPC: H01L21/027
Filed: 2007-11-07
Abstract: 본 발명은 식각저지막 및 투과제어막으로 이루어진 반투광부와 차광부 및 투광부를 형성하는데 있어, 반투광부의 투과제어막을 건식 식각방법을 이용하여 제조함으로서 고해상도의 핵심치수 (CD: Critical Dimension) 사이즈를 보다 용이하게 구현가능하게 하며 피사체의 패턴 프로파일이 정밀하게 제어 가능한 장점을 가지는 평판 디스플레이 제조용 대면적 투과 제어 블랭크 마스크 및 포토마스크에 관한 것이다. 또한 석영 기판과 투과제어막 사이에 식각저지막을 구비함으로서 건식식각 공정시 투명기판의 손상을 방지함으로서 공정 수율의 상승을 기대할 수 있는 특징을 가지고 있다. 또한 반투광부, 투광부 및 차광부에서의 콘트라스트가 커서 패턴 검사가 용이한 장점을 가지고 있다.    
       
     액정표시장치, 대면적 투과 제어 블랭크 마스크, 대면적 포토마스크, 투과율, 식각저지막
Patent KR-20090051366-A (KR)
Inventor: LEE JAE IN
IPC: C07D311/32
Filed: 2007-11-19
Abstract: 본원발명은 1-(2'-히드록시페닐)-1-옥소-프로판-3-페닐-3-올의 고리화탈수 (cyclodehydration) 반응에 의한 플라바논 유도체의 제조 방법에 관한 것이다.  본원발명은 간단하고 경제적인 방법으로 플라바논 유도체를 제조할 수 있게 한다.  또한, 고리화탈수 반응에서 플라바논의 이성질체로 형성되는 2'-히드록시찰콘의 생성을 차단하여 선택적으로 플라바논만을 제조할 수 있도록 한다.  또한, 1-(2'-히드록시페닐)-1-옥소-프로판-3-페닐-3-올에 붙어 있는 치환체의 종류와 위치에 영향을 받지 않고 높은 수득률로 플라바논을 제조할 수 있게 한다. 
     플라바논, 고리화탈수 반응
Patent KR-20090051542-A (KR)
Title: 조립식 폐원료 열분해유 재생장치
Inventor: KIM YOUNG HO
IPC: C10G1/10
Filed: 2007-11-19
Abstract: 본 발명은 폐원료를 이용하여 열분해유를 얻기 위한 재생장치에 관한 것으로서, 구체적으로는 연소열 투입구로부터 고온의 연소열이 유입되는 재생실과 상기 재생실 내부에 설치되어 투입된 폐원료가 열분해되는 재생로를 각각 상부와 하부로 구획된 상태에서 그 양측에 볼트 체결을 위한 플랜지를 형성하여 상하 조립을 통해 밀폐된 드럼 형태로 형성함에 따라, 상기 재생실과 재생로가 각각 상부와 하부로 분리된 상태에서 상호 체결을 통해 현장에서 직접 조립 설치할 수 있으므로 생산, 운송 및 설치 등의 각종 작업에 대한 편리성이 크게 향상되는 조립식 폐원료 열분해유 재생장치를 제공하게 된다. 
     
     열분해장치, 무촉매 열분해장치, 열분해유 회수장치
Patent KR-20090051588-A (KR)
Inventor: PAEK U HYON
IPC: C01F11/18
Filed: 2007-11-19
Abstract: 본 발명은 굴패각으로부터 고기능성 탄산칼슘(CaCO 3 )제조방법에 관한 것으로 더욱 상세하게는 남해안 일대 굴양식 산업으로부터 버려지고 있는 폐자원인 굴패각을 원료로 사용하여 수세하고 원적외선 공법을 적용하여 입자의 크기와 결정형상을 조절하여 수 처리제 및 폐수처리제와 석회질 비료 등에 적용하고 나아가 남해안 적조예방과 식품 첨가제 및 의약용 등에 적용될 수 있는 고기능성 탄산칼슘을 제조함으로써폐자원인 굴패각을 효율적으로 처리하여 바다 환경오염을 줄임과 동시에 폐자원을 활용할 수 있는 용도를 확대하고 항구적인 대체 자원으로서 활용할 수 있는 점을 그 특징으로 한다.  
     굴패각, 소성, 탄산칼슘, 페자원
Patent KR-20090053365-A (KR)
Inventor: PARK KYU HYUN
IPC: H04N5/44
Filed: 2007-11-23
Abstract: 제안되는 실시예의 디스플레이 장치는 제품선택의 정보를 나타내는 커스텀 코드(custom code)와 선택 제품의 동작내용을 나타내는 제어신호 출력데이터를 포함하는 신호를 송출하는 원격제어유닛에 의하여, 원격으로 제어가 가능한 디스플레이 장치에 있어서, 상기 원격제어유닛으로부터 송출되는 신호를 수신하기 위한 수신부; 상기 수신부와 연결되어, 수신된 신호에 포함된 커스텀 코드를 독출하여 디스플레이 장치의 동작을 제어하기 위한 키코드인지 여부를 판단하는 제어부; 및 상기 제어부의 제어 명령에 따라 디코딩된 방송 신호가 출력되는 디스플레이부;가 포함되고, 상기 제어부는 상기 신호의 커스텀 코드가 상기 디스플레이 장치의 선택을 가리키지 않는 경우에 수신되는 신호를 저장하여 두고, 상기 제어부는 저장된 신호와 동일한 신호가 기설정된 횟수만큼 입력되는 경우에, 수신되는 신호에 포함된 제어신호 출력데이터를 상기 디스플레이 장치를 제어하기 위한 명령으로 사용하는 것을 특징으로 한다.  
     
     디스플레이 장치, 원격제어유닛, 커스텀 코드, 제어신호 출력데이터
Patent KR-20090055204-A (KR)
Title: Apparatus and method of measuring the fuel level in fuel container
Inventor: AHN MI RAN
IPC: G01F23/26
Filed: 2007-11-28
Abstract: A fuel level measurement apparatus within a fuel vessel and a method thereof are provided to measure various kinds of fuel levels in the fuel vessel because the information about the fuel type is conveniently initialized. A fuel level measurement apparatus comprises a capacitance sensor(310) including electrically insulated two electrodes, an electrostatic capacity measuring unit(320) measuring the electrostatic capacity of the capacitance sensor part, a controller(330) producing the fuel level filled with the fuel vessel based on the dielectric constant [permittivity] of the fuel and measured electrostatic capacity, and a comparing unit(340) which generates a warning signal when the calculated fuel level is less than the predetermined level.
Patent KR-20090057525-A (KR)
Title: Wall mounted type microwave oven
Inventor: SHIN SANG CHUL
IPC: F24C7/02
Filed: 2007-12-03
Abstract: A wall mounted type microwave oven is provided to facilitate the installation of a microwave oven by joining a cabinet and a supportive member through a fastening member after fitting a main body between them. A wall mounted type microwave oven comprises a main body(100) forming an external appearance, a cabinet(200) in which a main body is installed, and a supportive member(300) supporting the main body against the cabinet. The supportive member consists of a first part(320) supporting the bottom of the main body, and a second part(340) combined with the cabinet. The first part and the second part is integrally formed. The first part is equipped with a mounting surface(322) supporting the bottom of the main body.