baber/WOPTO huggingface dataset:
Patent KR-20120087468-A (KR)
Title: Portable Otoscope
Inventor: KIM CHANG HYEON
IPC: A61B1/227
Filed: 2011-01-28
Abstract: PURPOSE: A portable otoscope is provided to improve portability and user convenience by simplifying and miniaturizing the structure for preventing overheating using an overheating protection circuit. CONSTITUTION: An image transmission unit transmits an obtained image to an image output unit(120). The image output unit includes a CMOS sensor(122) sensing the image transmitted from the image transmission unit. The image transmission unit includes an image transmission unit body(141), an optical fiber for lighting(142) and a phase delivery system(143). The image transmission unit body is formed in the shape of a double pipe comprising an outer pipe and an inner pipe. The optical fiber for lighting transmits the light to the end part of the image transmission unit using an optical fiber for connection(112).
Patent KR-20120095228-A (KR)
Title: 일정온도의 온수 공급이 가능한 온수 공급시스템
Inventor: LEE SEAK CHEAL
IPC: F24H1/48
Filed: 2011-02-18
Abstract: 본 발명은, 저장탱크의 고온수를 급탕탱크의 저온수에 혼합하여 설정된 온도의 온수를 급탕부에 공급함으로써 급탕수의 온도를 쉽게, 또한, 항상 일정하게 유지할 수 있도록 구성되는 일정온도의 온수 공급이 가능한 온수 공급시스템에 관한 것이다. 
이를 위해 본 발명은, 일정온도의 급탕수를 배출하도록 이루어지는 온수공급시스템에 있어서, 상기 온수가열부에서 가열된 온수를 저장하는 저장탱크와; 상기 고온수 저장탱크에서 고온의 온수를 공급받아 급탕수로 제공하기 위한 급탕탱크와; 상기 저장탱크에서 급탕탱크로 공급되는 온수를 일정온도의 온수로 유지하기 위해 고온수 공급을 조절하는 혼합조절부 및 온수의 온도를 제어하기 위해 공급되는 온수량을 조절하는 혼합밸브를; 포함하여 구성한다.
Patent KR-20110101066-A (KR)
Inventor: TACHIBANA MASANORI
IPC: A61N5/00
Filed: 2011-03-03
Abstract: [과제] 본 발명은, 입자선 조사시설의 효율적인 이용을 도모하는 것을 목적으로 한다. 
[해결 수단] 본 발명에 관한 빔 스케줄러(1)는, 복수의 조사실(A~D) 중 하나의 조사실로부터 조사 리퀘스트를 받았을 때, 조사 리퀘스트에 대해서 빔이 할당될 때까지의 최대허용 대기시간을 부가하고, 조사 리퀘스트를 대기리스트의 순번의 말미에 추가하고, 하나의 조사실에 빔이 할당되기까지의 예측 대기시간이 최대허용 대기시간을 넘는지 아닌지를 판정하고, 예측 대기시간이 최대허용 대기시간을 넘는다고 판정한 경우, 해당 조사 리퀘스트의 대기리스트에 있어서의 순번을 상승시켜서, 대기리스트의 순번의 최상위의 조사 리퀘스트에 대응하는 조사실에 빔을 할당한다.
Patent KR-20120103036-A (KR)
Title: Floor impact sound absorbing panel
Inventor: LEE JAE IK
IPC: E04F15/20
Filed: 2011-03-09
Abstract: PURPOSE: A floor impact sound absorbing panel is provided to reduce impact sound applied to a floor by installing the panel between a mortar layer and a slab layer or between an autoclaved lightweight concrete layer and a slab layer. CONSTITUTION: A floor impact sound absorbing panel(100) comprises a first layer(110), a second layer(120), a third layer(130), and a fourth layer(140). A mortar layer or autoclaved lightweight concrete layer(20) is installed on the top surface of the first layer and prevents water from flowing into the first layer. The second layer is located at the bottom of the first layer and reduces noise and impact sound. The third layer is located at the bottom of the second layer and reduces impact sound. The fourth layer is composed of expandable polymer having elastic restoring force and is installed on parts of the lower space of the third layer.
Patent KR-20120111025-A (KR)
Title: Remote execution system of applications and method of fast encoder algorithm using movie descriptor, and apparatus thereof
Inventor: JO HYUN HO
IPC: H04N21/84
Filed: 2011-03-31
Abstract: PURPOSE: A remote execution system of applications, and a fast video encoding method using an image descriptor and a device thereof are provided to perform encoding using an image descriptor generated in an application and an image descriptor inputted from an image descriptor generator. CONSTITUTION: An application server system encodes video and audio of a service application(101). The system transmits the encoded video and audio to a client system. The client system decodes video and audio of a received stream. The client system outputs the decoded stream. The client system transmits an input signal of a user to the server. [Reference numerals] (101) Application program; (102) Moving picture/audio coder; (103) Network transceiver; (104) Image descriptor generator; (111) Network transceiver; (112) Moving picture/audio decoder; (113) User signal inputting unit; (AA) Application program server; (BB) Client; (CC) Image output; (DD) User input unit
Patent KR-20120115053-A (KR)
Title: 자연기화제습기
Inventor: LEE SANG HA
IPC: B01D53/14
Filed: 2011-04-08
Abstract: 밀폐상태에서 저온으로도증발이 일어나므로 증발한수분을 외부로 배출하면 제습이된다
Patent KR-20110115530-A (KR)
Inventor: NAKAMURA SHINICHI
IPC: C02F1/461
Filed: 2011-04-13
Abstract: 본 발명은 종래보다도 문제점이 발생되지 않는 세라믹 전극의 제조방법을 제공하고자 하는 것으로 단면 형상이 대략 정사각형이 되도록 원료를 성형하는 프레스 공정과, 상기 성형체를 예비 건조하는 예비건조공정과, 상기 건조체를 소성하는 소성공정을 구비한다. 프레스 공정에 있어서 단면형상이 대략 정사각형이 되도록 원료를 성형하도록 하였기 때문에 각 외주면에서 내주로의 거리를(판모양 전극의 경우와 비교하여서) 보다 균등한 것으로 할 수 있으며 프레스 크랙이나 구조 크랙이 발생되기 어려운 것으로 할 수 있다.
Patent KR-20120118192-A (KR)
Title: Apparatus for diagnosing patient by oriental medicine
Inventor: SHIN KI YOUNG
IPC: A61B5/103
Filed: 2011-04-18
Abstract: PURPOSE: A patient diagnosis device for oriental medicine is provided to perform pulse diagnosis, thereby obtaining an accurate pulse diagnosis result about a patient. CONSTITUTION: A pulse wave information generating unit(20) is located on an upper side of a bed unit(10). The pulse wave information generating unit is connected to the bed unit to control a location. After the pulse wave information generating unit pressurizes a wrist part of a target person, the pulse wave information generating unit generates pulse wave information of the target person. A state information obtaining unit(30) obtains state information of the target person from a face of the target person. A state diagnosing unit diagnoses a state of the target person.
Patent KR-20110117002-A (KR)
Inventor: MORIUCHI HIDEKI
IPC: G02B5/30
Filed: 2011-04-18
Abstract: 과제   
방현성, 명실하에서의 검은 부분(黑味)이 뛰어난 것과 동시에 높은 암실 콘트라스트를 달성할 수 있는 구조체를 가져, 제조 안정성이 뛰어난 광학 적층체 및 상기 광학 적층체의 제조 방법을 제공하는 것을 목적으로 한다. 또, 상기 광학 적층체를 구비하는 편광판 및 표시장치를 제공하는 것도 목적으로 한다. 
 해결 수단   
투광성 기체상에 광학 기능층이 적층되어 이루어지는 광학 적층체로서, 상기 광학 기능층이 상대적으로 수지 성분을 많이 함유하는 제 1 상과 상대적으로 무기 성분을 많이 함유하는 제 2 상과 미립자를 가져, 상기 미립자의 주위에 제 2 상이 편재되어 이루어지는 것을 특징으로 하는 광학 적층체.
Patent KR-20120121717-A (KR)
Title: Manufacturing Method of Healthy Bread Comprising Unhulled Red-Line Sorghum Powder
IPC: A21D13/04
Filed: 2011-04-27
Abstract: PURPOSE: A producing method of healthy bread containing unpolished red sorghum powder is provided to mix the red sorghum powder with flour before fermenting. CONSTITUTION: A producing method of healthy bread containing unpolished red sorghum powder comprises the following steps: crushing unpolished red sorghum to obtain powder; mixing flour, yeast, and water to obtain flour dough; adding the red sorghum powder into the flour dough to obtain mixed dough; fermenting the mixed dough at 20-40 deg. C; and baking the fermented dough at 100-250 deg. C. [Reference numerals] (AA) Mixing 1(mixing materials for 1.5 minutes using a speed1 kneader); (BB) Mixing 2(mixing materials for 2 minutes using a speed2 kneader); (S1) Preparing materials; (S1-1) Preparing main materials(flour, sorghum powder); (S1-2) Preparing secondary materials(sugar, salt, skimmed milk powder, gluten, SSL); (S2) Mixing the materials; (S2-1) Mixing water, yeast, and flour; (S2-2) Mixing 1(mixing materials for 2.5 minutes using the speed1 kneader); (S2-3) Mixing 2(mixing materials for 1.5 minutes using the speed2 kneader); (S2-4) Adding shortening; (S2-5) Mixing (mixing materials using the speed1 and speed2 kneaders for 1.5 minutes each); (S3) Mixing sorghum powder; (S3-1) Adding the sorghum powder into dough; (S4) Fermenting and molding; (S4-1) Maintaining the temperature of the dough at 25 deg. C; (S4-2) Fermenting the dough in a fermenter(30 deg. C, 85% humidity, 40 minutes); (S4-3) Punching and dividing the dough before settling for 10 minutes, and molding; (S4-4) Inserting the dough into an oven tray, and settling for 50 minutes; (S5) Baking and packaging; (S5-1) Backing in a 180 deg. C oven for 20 minutes; (S5-2) Cooling, dehumidifying, and packaging
Patent KR-20120121980-A (KR)
IPC: H01L21/304
Filed: 2011-04-28
Abstract: PURPOSE: A substrate processing system is provided to reduce production costs without using an expensive abrasive material used in a conventional both sides lapping process. CONSTITUTION: A cutting unit(10) cuts an ingot into a wafer shape. A sandblasting unit(50) sprays an abrasive material on at least one side of the cut both sides and sand-blasts the side. A heat treatment unit(30) thermally treats a sand blasted substrate. A polishing unit(40) polishes a front side of the heat treated substrate. A lapping unit(20) laps both sides of the substrate. [Reference numerals] (10) Cutting unit; (20) Wrapping unit; (30) Heat treatment unit; (40) Polishing unit; (50) Sandblasting unit
Patent KR-20120122237-A (KR)
Title: 반도체 장치
IPC: G11C16/34
Filed: 2011-04-28
Abstract: 본 발명의 반도체 장치는 플래그 셀 그룹, 플래그 셀 그룹에 라이트 검증 동작 및 리드 동작을 수행하기 위한 페이지 버퍼 그룹 및 플래그 셀 그룹에 대한 라이트 검증 동작 시, 상태 기준 레지스터에 기록된 상태 기준 코드 및 페이지 버퍼 그룹의 출력 전류에 따라 플래그 상태 신호를 생성하고, 플래그 셀 그룹에 대한 리드 동작 시, 판단 기준 레지스터에 기록된 판단 기준 코드 및 페이지 버퍼 그룹의 출력 전류에 따라 플래그 판단 신호를 생성하는 비교부를 포함한다.
Patent KR-20120122443-A (KR)
Title: Composition for Treatment of Pancreatic Cancer and Functional Food Comprising Extract of Olibanum
IPC: A23L33/00
Filed: 2011-04-29
Abstract: PURPOSE: A composition and a functional food containing Olibanum ethanol extract are provided to suppress pancreatic cancer cell growth and to effectively treat and prevent pancreatic cancer. CONSTITUTION: A composition for preventing and treating pancreatic cancer contains Olibanum ethanol extract as an active ingredient, extracted using 95% ethanol at 50 Deg. C. for 24 hours and drying and concentrating at 45 Deg. C. The composition also contains pharmaceutically acceptable carriers or diluents. A functional food for preventing pancreatic cancer contains the Olibanum ethanol extract as an active ingredient and sitologically acceptable food additives. [Reference numerals] (AA) Relative cell survival rate
Patent KR-20110125186-A (KR)
Title: Test socket for testing performance a semiconductor chip package
Inventor: PARK KWANG YEUP
IPC: G01R1/067
Filed: 2011-05-12
Abstract: PURPOSE: A test socket for testing the performance a semiconductor chip package is provided to improve the life expectancy in test socket which has a frequency test process. CONSTITUTION: A test socket includes a conductive socket pine(110), a base housing(120), and a fixing housing(130). A plurality of through-holes is arranged into a matrix type. The conductivity socket pin is inserted to the plurality of through-holes. A through-hole is formed in the fixing housing. The through-hole has an arrangement corresponding to the penetration hole. In the insertion state of the conductivity socket pine, the fixing housing is connected to the base housing.
Patent KR-20120127812-A (KR)
Title: A wood/plastic composite for mobile phone cases
IPC: C08L101/00
Filed: 2011-05-16
Abstract: PURPOSE: A case composition is provided to be economical and environment-friendly by using waste wood, remnants wood, scrub wood, etc and to have excellent processability more than natural wood. CONSTITUTION: A wood dust/polymer resin compound composition comprises 100.0 parts by weight of a polymer resin, 50-150 parts by weight of wood powder, 0.01-3 parts by weight of nanoclay, and 0.1-10 parts by weight of additives. The additives are one or more selected from UV stabilizer, antioxidant, coupling agent, lubricant, and pigment. The additive comprises 0.1-0.3 parts by weight of UV stabilizer, 0.3-0.7 parts by weight of antioxidant, 1-3 parts by weight of a coupling agent, 1-3 parts by weight of a lubricant, and 2-3 parts by weight of pigment based on 100.0 parts by weight of the polymer resin. [Reference numerals] (AA) Thermal expansion coefficient and dimension changes of each WPC specimen
Patent KR-20110136699-A (KR)
Title: Charging device for a bush expander for punched bush blanks made of steel, for example, and method for forging punched bush blanks
Inventor: GRONE SIEGFRIED
IPC: B21J7/14
Filed: 2011-05-27
Abstract: PURPOSE: A charging device for a bush expander for punched bush blanks made of steel and a method for forging punched bush blanks are provided to forge punched bush blanks very precisely and efficiently and reduce an installation duration and a stop duration in a loading operation. CONSTITUTION: A charging device for a bush expander for punched bush blanks made of steel has a temperature corresponding to a required machining temperature, has deadweight of 200~600tons at a high temperature, and has the outer diameter of a bush blank(3) of 2000~14000mm at the initial loaded state, preferably 3000~8500mm. At the initial loaded state, the device has height of 1~9m, preferably 3~6m, and can be inserted into the hole(4) of the bush blank. The device comprises a forging mandrel(5), which is cooled by cooling medium and can be cooled by refrigerant and be transferred.
Patent KR-20110137738-A (KR)
Title: Method and device for spatial-resolved measuring of a physical size
Inventor: HILL WIELAND
IPC: G01B11/00
Filed: 2011-06-13
Abstract: PURPOSE: A method and a device for spatially-resolved measurement of a physical size are provided to rapidly measure the amplitude and phase of an optical signal with reduced noise by employing a digital filter instead of an analogue filter. CONSTITUTION: A method for spatially-resolved measurement of a physical size is as follows. A first electric signal(6) having a first frequency that varies according to time is generated. A second electric signal(7) having a second frequency that varies according to time and is different from the first frequency is generated. An optical signal is generated and converted into the first frequency. The optical signal is changed by the interaction with an object. The changed optical signal is converted into one or more electric signals(10). The electric signals are mixed with the second signal. The mixed signal(12) is digitalized. A physical size to be measured is determined through spatial resolution based on the digitalized data. A third electric signal(8) having a third frequency equal to or several times as large as the difference between the first and second frequencies is generated. The mixed signal is sampled into the third frequency for digitalization.
Patent KR-20130012169-A (KR)
Title: History managing method for steal-proofing user account and system therefor
Inventor: PARK HAN CHIL
IPC: G06Q10/00
Filed: 2011-06-14
Abstract: PURPOSE: A history management method for preventing the appropriation of a user account and a system thereof are provided to confirm corresponding work contents by monitoring the execution of an application in a client and providing an application execution list to the user in previous access. CONSTITUTION: A history database(270) stores information generated by linking application information and event information with a user account. A management server(210) includes the followings. A history storage module(230) links the application information and the event information with the user account. A history providing module(240) extracts the application information and the event information to transmit the extracted information to a client(100). [Reference numerals] (110) Monitoring application; (120) User application; (130,250) Communication module; (140) Display screen; (220) Account management module; (230) History storage module; (240) History providing module; (260) Account DB; (270) History DB; (AA) Network
Patent KR-20120139197-A (KR)
Inventor: KIM HO YOUNG
IPC: A47B31/00
Filed: 2011-06-17
Abstract: 본 발명은 상차림 장치에 관한 것으로서, 사람이 앉는 부분을 기준으로 착석부위가 중심부분에 비하여 돌출되게 형성된 상차림이 이루어질 수 있는 차림부가 형성된 고정 테이블과; 상기 고정 테이블의 중심부로 끼워 삽입되어 차림부와 동일 평면을 이루며, 상차림이 이루어지는 이동 테이블과; 상기 고정 테이블의 양측 하부에 슬라이딩 가능하게 설치되며, 휴지나 수저 및 젓가락이 수납될 수 있는 수납수단이 마련된 보조 테이블;을 포함하여 된 것을 특징으로 하는 상차림 장치을 제공하여 다수의 음식물을 한번에 섭취자에게 신속하게 제공할 수 있으며, 작업자가 별도로 식탁으로 음식물을 옮기는 작업을 수행할 필요가 없다. 이를 통해서는 인건비의 절약을 도모할 수 있는 효과를 얻게 된다. 
또한 수작업을 통해 음식물을 운반하는 과정에서 발생될 수 있는 음식물의 외부 이탈 및 뜨거운 음식물에 의한 화상의 우려를 미연에 방지할 수 있는 효과가 있으며, 연회석과 같이 길이방향으로 긴 테이블에 사용이 용이하다
Patent KR-20120139337-A (KR)
Title: Plasma-catalyst apparatus for processing the volatile organic compound
Inventor: YOO JUNG WHAN
IPC: B01J19/08
Filed: 2011-06-17
Abstract: PURPOSE: A plasma catalyst apparatus for volatile organic compound treatment is provided to reduce energy consumption for removing volatile organic compounds by inducing the flowing direction of gas to a plasma discharging part. CONSTITUTION: A plasma catalyst apparatus for volatile organic compound treatment includes two or more electrode rods(6a, 6b) and a plurality of separating plates(4a). The electrode rods are coated with a ceramic material. The separating plates maintain the distances of the electrode rods. The separating plates are vertically arranged to the electrode rods. Through holes(4b) are formed at the separating plates. Adjacent through holes of the separating plates are formed in different directions.
Patent KR-20130002848-A (KR)
Title: Contrast improvement type display device and method of manufacturing thereof
Inventor: PARK CHUL SOON
IPC: G09F9/33
Filed: 2011-06-29
Abstract: PURPOSE: A display device with improved contrast and a manufacturing method thereof are provided to improve a contrast ratio of light emitted from a light emitting device and protect the light emitting device. CONSTITUTION: A frame(110) includes a base frame(112) and a cover frame(118). The base frame receives a light emitting module(120). The cover frame is combined with the rear of the base frame. A controller applies a signal and power to the light emitting module. The light emitting module is composed of a printed circuit board(121) and a plurality of light emitting devices(125) arranged in the front of the printed circuit board. A contrast ratio improving unit(130) is regularly arranged to correspond to a light emitting device(125) and is connected by a connector(134).
Patent KR-20130003401-A (KR)
Title: Standard marker for determining place of origin or age of processed ginseng, establishing method thereof, or method for determining place of origin or age using the same
Inventor: OH SEI RYANG
IPC: G01N33/02
Filed: 2011-06-30
Abstract: PURPOSE: A standard marker for determining origin or age of processed ginseng and a method for determining the origin or age are provided to quickly analyze and compare the origin or age of the processed ginseng such as a concentrate liquid and a power. CONSTITUTION: A marker of chemical formula 1 or 2 for determining origin of raw ginseng is used for distinguishing domestic ginseng and Chinese ginseng. A compound of chemical formula 1 is a marker for identifying domestic ginseng. A compound of chemical formula 2 is a marker for identifying Chinese ginseng. A method for establishing the marker comprises: a step of extracting a metabolite from the domestic ginseng and Chinese ginseng; a step of analyzing the metabolite by a liquid chromatography-mass spectrometer(LC-MS); and a step of detecting ingredients with difference between two groups and selecting an ingredient with largest difference.
Patent KR-20130005872-A (KR)
Title: Landing pier structure and construction method thereof
Inventor: AHN BYUNG LOCK
IPC: E02B3/06
Filed: 2011-07-07
Abstract: PURPOSE: An upper structure of an open type wharf and a construction method thereof are provided to directly construct a concrete slab by installing a support device on a pile, and to construct the concrete slab without a cast. CONSTITUTION: An upper structure of an open type wharf comprises a pile(10), a fixing device, a support device(30), and an upper structure(40). The pile is fixed under the ground. The fixing device is fixed to the upper part of the pile. The support device is supported by the fixing device. The upper structure is constructed on the upper side of the support device.
Patent KR-20130010415-A (KR)
Title: First, the operating system resident parking spaces
Inventor: JI CHANG WHAN
IPC: G06Q50/30
Filed: 2011-07-18
Abstract: PURPOSE: A residential parking space operation system is provided to collect a payment by determining whether or not a vehicle is parked in an empty parking space, thereby increasing efficiency of the empty parking space. CONSTITUTION: Detectors(100) detect whether or not a designated vehicle is parked in a resident parking space. When a vehicle excluding the designated vehicle is parked, the detectors detect information of the vehicle. A repeater(110) receives detected parking and vehicle information from the detectors. An operator terminal receives information for parking and inputs the vehicle information.
Patent KR-20130011271-A (KR)
Title: The system which supports a recommendation/no-recommendation information about a human resources or company
Inventor: PARK MI JUNG
IPC: G06Q30/06
Filed: 2011-07-21
Abstract: PURPOSE: A system for supporting manpower/company recommendation/non-recommendation information is provided to efficiently confirm information to which a real situation of a company is applied, additional objective information for recruiting people, and the detailed capability of the people before employment. CONSTITUTION: A manpower/company search supporting module(107) receives company search condition data or manpower search condition data corresponding to a company search form or a manpower search form from a company information communication device(1) or a manpower information communication device(3). The manpower/company search supporting module searches for manpower RNI(Recommendation/No-recommendation Information), company RNI, a recommendation index by manpower, and a company recommendation index. The manpower/company search supporting module generates manpower search result data or company search result data corresponding to the company search condition data or the manpower search condition data. The manpower/company search supporting module transmits the manpower search result data or the company search result data to the company information communication device or the manpower information communication device. [Reference numerals] (1) Company information communication device; (101) Manpower/company RNI supporting control module; (102) Interface module; (103) Operation information storage module; (104) Guide frame management module; (105) Manpower/company RNI receiving module; (106) Manpower/company recommendation index calculation module; (107) Manpower/company search supporting module; (108) Manpower/company RNI detail content supporting module; (109) Optimal manpower/company information supporting module; (110) Manpower/company history assurance content supporting module; (111) Manpower/company non-recommendation refutation content processing module; (1115) Manpower/company RNI judgment evidence supporting module; (112) Manpower/company RNI summary information notification module; (114) Manpower/company history reinforcement supporting module; (3) Manpower information communication device; (4) Wired and wireless online network
Patent KR-20130012289-A (KR)
Title: Road eye
Inventor: PARK BYEONG SU
IPC: F21V7/00
Filed: 2011-07-25
Abstract: PURPOSE: A road stud is provided to prevent a reflector and a luminous body from being detached and to enable a driver or a pedestrian to clearly identify the road stud in a long distance, at night, or in rain. CONSTITUTION: A road stud(100) comprises a body(110), a luminous body(140), a reflector(150), and a transparent part(160). The body is pyramid-shaped with flat upper and lower surfaces. The luminous body is attached to the upper side of the body. The reflector is attached on slopes of every side of the body. The transparent part is covered to the body on which the reflector and a luminous body are attached. The reflector covering part of the transparent part comprises a convex lens(165).
Patent KR-20130012441-A (KR)
Title: Linear vibrator
Inventor: PARK YOUNG IL
IPC: H02K33/02
Filed: 2011-07-25
Abstract: PURPOSE: A linear vibrator is provided to prevent the separating of a coil block by combining the coil block with the bottom plate of a case and a circuit board. CONSTITUTION: A coil block(200) is vertically arranged on a lower case. A fixing member(300) comprises a first fixing part and a second fixing part. The first fixing part is fixed to the upper side of the lower case. The second fixing part fixes the rear surface of the coil block. A circuit board(400) is connected to the coil block.