baber/WOPTO huggingface dataset:
Patent KR-20110037857-A (KR)
Title: Projection optical system, exposure apparatus and method of manufacturing a device
Inventor: FUKAMI KIYOSHI
IPC: G03F7/20
Filed: 2010-09-28
Abstract: PURPOSE: A projection optical system, an exposure apparatus, and a method for manufacturing a device are provided to respectively compensate two orthogonal directions by suppressing the generation of astigmatism. CONSTITUTION: In a projection optical system, a first flat mirror(13), a first concave mirror(14), a convex mirror(15), a second concave mirror(16), and a second flat mirror(17) are successively arranged on a light pathway from an object side to a phase side. The light pathways between the object side and the first flat mirror and between the second flat mirror and the phase side are parallel. A magnification of the projection optical system at a second direction orthogonal to a first direction is compensated in a first optical system(10). The magnification of the projection optical system at a third direction orthogonal to the first direction and the second direction is compensated at a second optical system(18). A third optical system(11) and a controlling part are further prepared.
Patent KR-20120033475-A (KR)
Title: 침대 프레임의 결합구조
Inventor: LEE JUNG SOO
IPC: A47C21/00
Filed: 2010-09-30
Abstract: 본 발명은 침대 프레임의 결합구조에 관한 것이다. 
이를 위하여, 본 발명은 헤드보드와 풋보드 사이의 양측에 측판이 각각 결합되어지고, 상기 헤드보드와 풋보드 및 측판의 내부에 매트리스 지지부가 결합되어지게 구성된 침대 프레임의 결합구조에 있어서, 상기 헤드보드는 내부 양측에 하부가 개방된 제1걸림요부가 형성되어지고, 상기 제1걸림요부 사이에 상부가 개방된 제1안착요부가 형성된 헤드보강부재가 결합되어지고, 상기 풋보드는 내부 양측에 상기 제1걸림요부와 마주보는 제2걸림요부가 형성되어지고, 상기 제2걸림요부 사이에 상기 제1안착요부와 마주보는 제2안착요부가 형성된 풋보강부재가 결합되어지고, 상기 측판은 내측에 상기 제1안착요부와 동일한 형태를 갖는 다수개의 제3안착요부가 형성되어지고, 상기 측판의 일측 끝에 제1걸림돌부가 형성되어지며, 타측끝에 제2걸림돌부가 형성되어지고, 상기 헤드보드의 제1걸림요부가 상기 제1걸림돌부에 상부에서 하부로 삽입되게 결합되어지며, 상기 풋보드의 제2걸림요부가 상기 제2걸림돌부에 상부에서 하부로 각각 삽입되게 결합되어짐을 특징으로 한다.
Patent KR-20120038636-A (KR)
Title: A
Inventor: O HWI JIN
IPC: A63B23/04
Filed: 2010-10-14
Abstract: PURPOSE: A body rehabilitation tool is provided to operate in oblique direction, thereby adding interests. CONSTITUTION: A body rehabilitation tool comprises a frame(10), a steering wheel(20), a rotation axis(30), a J shaped swing arm(40), and a stage(42). The frame is placed on floor. The J shaped swing arm is fixed to top of the frame through a rotation axis. The stage is attached to the swing arm bottom part. The steering wheel is fixed to upper part of the frame. The rotational direction of the rotation axis is formed to be sloped to a horizontal plane.
Patent KR-20120039977-A (KR)
Title: Packaging box
Inventor: GUEN MIN HYUNG
IPC: B65D83/00
Filed: 2010-10-18
Abstract: PURPOSE: A packaging box capable of easily discharging a battery cell is provided to enable users to easily disassemble the box for discharging the battery cell using a pad slide. CONSTITUTION: A packaging box includes an outer box(110), inner boxes(120), and a pad slide(130). The outer box includes a storage space, and is formed with a storage unit(111) and a cover(112). The inner boxes combine with the inner surface of the outer box. The pad slide is detachably combined to the bottom of the inner boxes. A guide(140) with plural partition walls is installed inside the inner boxes for storing a product. The product(150) is a battery cell. The inner boxes include bodies(121) and an upper cover.
Patent KR-20120040797-A (KR)
Title: Working lamp control device of construction equipment
Inventor: YUN HONG CHEOL
IPC: B60Q1/076
Filed: 2010-10-20
Abstract: PURPOSE: A working lamp control device of construction equipment is provided to prevent an accident by forcefully turning off a working lamp when construction equipment travels over a pre-set speed limit. CONSTITUTION: A working lamp control device of construction equipment comprises a traveling speed sensing unit(40), a controller(10), and an LIR(Lamp Inhibit Relay)(50). The traveling speed sensing unit senses the traveling speed of construction equipment and outputs a signal when the construction equipment exceeds a pre-set speed limit. The controller receives the signal from the traveling speed sensing unit and outputs a control signal for forcefully turning off the construction equipment. The LIR electrically connects the controller to a working lamp relay.
Patent KR-20120048050-A (KR)
Title: Recombinant vector for increasing tolerance to paraquat, salt, and drought stresses, uses thereof and transformed plants thereby
Inventor: AN GYNHEUNG
IPC: A01H5/00
Filed: 2010-10-26
Abstract: PURPOSE: A transgenic plant prepared by a recombinant vector for enhancing resistance to paraquat, salt, and drought is provided to cultivate and harvest crops regardless of climate change/disaster. CONSTITUTION: A recombinant vector for enhancing resistance to stress in a plant contains a gene encoding Oriza sativa-derived OsPUB15 having an amino acid sequence of sequence number 2. The stress includes paraquat, salt, or drought. Cells are transformed by the recombinant vector. The cells are Agrobacterium tumefaciens LB4404. A transgenic plant is transformed by the recombinant vector. The plant is monocot plant, Oryza sativa L. A method for enhancing stress resistance in a plant comprises a step of overexpressing the gene in the plant.
Patent KR-20120044759-A (KR)
Title: Jig for plating
Inventor: LEE JIN UK
IPC: C25D7/00
Filed: 2010-10-28
Abstract: PURPOSE: A plating jig is provided to minimize uneven plating by maintaining uniform current density during plating. CONSTITUTION: A plating jig comprises a first jig(10) and a second jig(20) which are respectively arranged on both sides of a work piece. The first jig comprises a first support bar extended from the edge to the center of a work piece. The second jig comprises a second support bar corresponding to the first support bar. One or both of the first and second jigs are formed in a lattice form.
Patent KR-20120045431-A (KR)
Title: Olefin resin composition
Inventor: SEO BEOM DOO
IPC: C08F255/00
Filed: 2010-10-29
Abstract: PURPOSE: An olefin resin composition is provided to have low gel concentration, and to be used as filling material of various optoelectronic devices effectively. CONSTITUTION: An olefin resin composition comprises an olefin resin with a hydrolyzable functional group, and a base hydrolysis catalyst. The olefin resin is a silane-modified olefinic resin having a silyl group in chemical formula 1: -Si(X)_mY_(3-m). In chemical formula 1, X is a halogen atom, an alkoxy group, an aryloxy group, an acyloxy group, an alkylthio group or alkylene oxythio group, as bonded to a silicon atom, Y is hydrogen, an alkyl group or an aralkyl group, as bonded to the silicon atom, and m is an integer from 1-3.
Patent KR-20110073238-A (KR)
Title: Apparatus and method for blocking the objectionable multimedia based on multimodal and multiscale features
Inventor: HAN SEUNG WAN
IPC: G06T7/40
Filed: 2010-11-01
Abstract: PURPOSE: According to the kind and category of a video, a harmful video blocking apparatus and method based on multimodal and multiscale features are provided to perform multi-stage harmfulness filtering suitable for each scale. CONSTITUTION: A multiscale feature analysis unit(110) creates multiscale features. A harmfulness classification model generator(120) creates multilevel harmfulness classification models. A harmfulness decision unit(130) decides the harmfulness of a video with comparison between at least one of the multiscale feature of the input video and at least one of the multilevel harmfulness classification model. In case the video is harmful, a harmful video blocking unit(140) secludes the input video.
Patent KR-20120046980-A (KR)
Title: Cooling apparatus for battery system of vehicle and control method thereof
Inventor: LIM HAE KYU
IPC: B60K11/00
Filed: 2010-11-03
Abstract: PURPOSE: A battery device cooler for a car and a control thereof stabilize the durability and operation performance of a battery by cooling and warming a battery and PE(Phase Encoder) apparatus. CONSTITUTION: A battery device cooler for a car comprises a inlet duct(1), a thermoelectric element(7), a flow regulating unit(9), a controller(11). The inlet duct supplies thermostatic fluid to a battery and a PE apparatus. The thermoelectric element comprising a heat absorption part and a heating part absorb the heat through the heat absorption part by electric power. The heating part of the thermoelectric element emits the heat. The flow regulating unit controls the thermostatic fluid of the inlet duct. The controller controls the thermoelectric element and the flow regulating unit.
Patent KR-20120047655-A (KR)
Title: System for context-aware of hull's danger
Inventor: SONG BYOUNG HO
IPC: G08B29/00
Filed: 2010-11-04
Abstract: PURPOSE: A risk context-aware system for a hull is provided to reduce risk of sailing by deciding after risk degree of a hull is determined by an expert system considering marine property. CONSTITUTION: A risk context-aware system for a hull(10) comprises a three-axis accelerator sensor(110), a strain gauge sensor(120), and an analyzing part(130). The three-axis accelerator sensor measures inclination of a ship. The strain gauge sensor measure distortion degree of the ship. The analyzing part checks risk degree of the ship by using the inclination and the distortion degree of the ship.
Patent KR-20100123673-A (KR)
Title: Image sensor module
Inventor: KIM SUNG MIN
IPC: H01L27/146
Filed: 2010-11-15
Abstract: PURPOSE: An image sensor module is provided to reduce the size of an image sensor module and to flexibly arrange the image sensor module in various devices. CONSTITUTION: A photo diode unit(213) is arranged in an active area. The photo diode unit converts light into an electric signal. A semiconductor chip(210) is arranged in the peripheral region, which is arranged along the periphery of the active area. The semiconductor chip includes pads which are electrically connected to the photo diode unit.
Patent KR-20120053421-A (KR)
Inventor: PARK KYUNG HWA
IPC: A63H33/10
Filed: 2010-11-17
Abstract: 자석이 유동됨에 따른 소음이 발생되지 않고 자석수용홈에 수용된 자석이 마개부와 떨어진 하부에 부착되어 있다가 다른 자석완구와 부착하고자 할 때에만 상승하여 부착력이 증가될 수 있도록 하는 자석장착구가 개시된다. 상기 자석장착구는 소정 몸체에 형성된 자석수용홈에 이동 가능케 삽입된 자석이 상기 자석수용홈에서 이탈되지 못하도록 하기 위한 자석장착구에 있어서, 비자성체로 되고 상기 자석수용홈의 입구를 막기 위한 마개부, 비자성체로 되고 상기 마개부에서 하방으로 연장되어 상기 몸체에 결합됨으로써 상기 마개부를 상기 몸체에 고정하여주기 위한 고정결합부 및 상기 마개부와 이격되어 상기 고정결합부에 설치되고 상기 자석이 상기 마개부와 이격하여 부착되어 있을 수 있도록 하기 위한 자성체를 포함하는 구성을 가진다.
Patent KR-20120060428-A (KR)
Title: Manufacturing method and apparatus for organic semiconductor/polymer thin film using corona discharge, the manufacturing method of OTFT and the OTFT made by the method
Inventor: PARK CHEOL MIN
IPC: H01L51/40
Filed: 2010-12-02
Abstract: PURPOSE: A manufacturing method and apparatus of an organic semiconductor/polymer thin film using corona discharge, an OTFT made by employing the method, and a manufacturing method thereof are provided to induce vertical phase separation between an organic semiconductor and a polymer binder when making a thin film and obtain a uniform surface of a thin film. CONSTITUTION: A manufacturing method and apparatus of an organic semiconductor/polymer thin film using corona discharge comprises a moving stage, a substrate, a tip-shaped corona upper electrode, and a plate-shaped corona lower electrode. The moving stage moves at a uniform speed in a specific direction. The substrate is placed on the moving stage and moved at the same speed and in the same direction as the moving stage. The corona upper electrode is fixed to the moving stage and induces corona discharge by application of voltage. The corona lower electrode is located between the moving stage and the substrate and has an opposite polarity to the tip-shaped corona upper electrode.
Patent KR-20120087233-A (KR)
Title: Method for tile-map service using image fusion, and system for the same
Inventor: YOON CHANG RAK
IPC: G06Q50/00
Filed: 2010-12-03
Abstract: PURPOSE: A tile map service system using image fusion and a system thereof are provided to convert gray image tile map data and color image tile map data into color image tile map data having high spatial resolution through image fusion. CONSTITUTION: A multi resolution tile map data generating unit(120) of a server(100) extracts original file map data from a map data storage unit(110). The multi resolution tile map data generating unit stores gray image tile map data and color image tile map data in the map data storage unit. A multi resolution tile map data receiving/fusing unit of a client(300) supplies color image tile map data having the resolution of the gray image tile map data to a user by fusing the gray image tile map data with the color image tile map data.
Patent KR-20120061683-A (KR)
Inventor: KIM DAE SIK
IPC: G08G1/0968
Filed: 2010-12-03
Abstract: 본 발명은 내비게이션 시스템에서의 경로 설정 장치 및 그 방법에 관한 것으로, 연료 소모량과 실시간 교통정보를 기반으로 경로 상의 임의 노드에서 수시로 경로를 재설정함으로써, 교통량이 많은 길을 피해 최적의 길로 경로를 설정하는 내비게이션 시스템에서의 경로 설정 장치 및 그 방법을 제공하고자 한다. 
이를 위하여, 본 발명은 내비게이션 시스템에서의 경로 설정 장치에 있어서, 출발지부터 목적지까지의 경로 상에서 각 노드별 예측 연료 소모량을 산출하는 연료 소모량 산출수단; 차량이 임의 노드까지 이동했을 때 실제로 소모한 실제 연료 소모량을 측정하는 연료 소모량 측정수단; 상기 경로에 대한 예상 도착시간, 상기 임의 노드까지 소요된 소요시간, 상기 예상 도착시간에서 상기 소요시간을 뺀 값(이하, 제 1 예상 도착시간), 상기 임의 노드에서 상기 목적지까지의 예상 도착시간(이하, 제 2 예상 도착시간)을 계산하는 시간 계산수단; 및 상기 실제 연료 소모량과 상기 예측 연료 소모량의 차가 제 1 임계치를 초과하면 상기 임의 노드에서 실시간 교통정보를 기반으로 경로를 재설정하고, 상기 제 1 임계치를 초과하지 않으면 상기 제 1 예상 도착시간과 상기 제 2 예상 도착시간의 차가 제 2 임계치를 초과하는 경우 상기 임의 노드에서 실시간 교통정보를 기반으로 경로를 재설정하는 제어수단을 포함한다.
Patent KR-20120076599-A (KR)
Title: Real-time and advertiser-customized system and method for providing advertisement
Inventor: SONG JONG MOON
IPC: G06Q30/02
Filed: 2010-12-06
Abstract: PURPOSE: An advertiser customized real-time advertisement providing system and method thereof are provided to offer advertisement materials to a portable terminal of a user by producing the advertisement materials in real time. CONSTITUTION: An advertisement production module(200) produces new advertisement materials through an advertisement production template according to production rules previously established for advertisement products registered by an advertiser through an advertisement terminal. An advertisement providing module(300) provides the advertisement materials previously produced for advertisement products registered by the advertisers to a user terminal.
Patent KR-20120062239-A (KR)
Title: Functional reflection sheet for back light unit
Inventor: JEON HAE SANG
IPC: G02B5/08
Filed: 2010-12-06
Abstract: PURPOSE: A functional reflection sheet for a backlight unit is provided to control surface roughness by irregularly processing one side of a reflection film material. CONSTITUTION: An uneven surface formation layer(3) is provided on one side of a reflective film(1) material. The uneven surface formation layer has a surface roughness of 3 to 50 μm. The uneven surface formation layer is formed using a particle coating method. Two or more kinds of particles are mixed to be used for the particle coating process.
Patent KR-20120063636-A (KR)
Title: The vice where the scale is formed
Inventor: PARK SEUNG BU
IPC: B25B1/24
Filed: 2010-12-08
Abstract: PURPOSE: A vice having scales is provided to eliminate inconveniences to move a workpiece many times as the workpiece is fixed by pressing a slider after the moved length of the slider is confirmed. CONSTITUTION: A vice having scales comprises a vice body(1), and a slider(2). The slider is inserted into or projected from the vice body. The scales are formed in the side of a sliding body(3). As a moved slider is approximately opened to the size of a workpiece, the slider fixes the workpiece when workers position the workpiece in between the vice body and the slider and slightly rotate a vice screw(5).
Patent KR-20120066335-A (KR)
Title: Catheter structure operation
Inventor: SHIN KYONG MIN
IPC: A61B17/00
Filed: 2010-12-14
Abstract: PURPOSE: A catheter operating structure is provided to make forward and backward movement of a catheter possible through simple rotation. CONSTITUTION: A catheter operating structure comprises a rotating member(10), a drive member(20), and an injection nozzle moving member. In the rotating member, a helical shaft inserted into a pipe shaped body is formed. The drive member is formed in a shape that is divided in the longitudinal direction and is combined in a structure that is assembled and disassembled like the body. The injection nozzle moving member moves in the longitudinal direction of the drive member.
Patent KR-20120072102-A (KR)
Title: Food quality management method of smart refrigerator
Inventor: SHIN DONG BEOM
IPC: F25D23/00
Filed: 2010-12-23
Abstract: PURPOSE: A food quality managing method of a smart refrigerator is provided to record surrounding environment information in an own-memory so that a final customer purchases food by grasping an environmental history of a distribution process of each food by using a sensor reader. CONSTITUTION: A food quality managing method of a smart refrigerator is as follows. Food management information is obtained from a sensor tag attached on food(S310). Distribution environmental information is obtained from the sensor tag attached on the food(S320). Current environmental information is obtained from the sensor tag attached on the food(S330). Freshness of the food is calculated based on the food management information, the distribution environmental information, and the current environmental information(S340).
Patent KR-20120072231-A (KR)
Title: The method and system for receiving multicast data on tunnel-based mobility network architecture, and its mobile terminal
Inventor: MOON SEONG
IPC: H04L12/28
Filed: 2010-12-23
Abstract: PURPOSE: A multicast data reception method, system, and portable terminal thereof are provided to minimize loads in a system by receiving multicast data through a visiting network without using an existed tunnel. CONSTITUTION: In case transmission packets of a portable terminal(200) in heterogeneous visit networks is a channel reception request message, a system(100) transmits the channel reception request message to the heterogeneous visit networks by changing a path. The system receives multicast data through an IP(Internet Protocol) network. In case the transmission packet is not the channel reception request message, the system guarantees the mobility of a portable terminal by transmitting the transmission packets to a current visiting network address.
Patent KR-20100050504-A (KR)
Title: Pyridazinone derivates
Inventor: DORSCH DIETER
IPC: C07D413/14
Filed: 2008-04-29
Abstract: Compounds of the formula (I) in which R, R, R, R, Rare each as defined in claim (1) are inhibitors of tyrosine kinases, especially of Met kinase, and can be used, inter alia, for treatment of tumours.
Patent KR-20100052537-A (KR)
Title: Igbt/fet-based energy savings device, system and method
Inventor: LUMSDEN JOHN L
IPC: H02J13/00
Filed: 2008-08-05
Abstract: An IGBT/FET-based energy savings device, system and method (1) wherein a predetermined amount of voltage below a nominal line voltage and/or below a nominal appliance voltage is saved, thereby conserving energy. Phase input connections (2) are provided for inputting analog signals into the device and system (1). A magnetic flux concentrator (3) senses the incoming analog signal and a volts zero crossing point detector (5) determines the zero volts crossing point of the signal. The positive half cycle and negative half cycle of the signal are identified and routed to a digital signal processor (10) for processing the signal. The signal is reduced by pulse width modulation and the reduced amount of energy is outputted, thereby yielding an energy savings for an end user.
Patent KR-20100075887-A (KR)
Title: Laser decal transfer of electronic materials
Inventor: AUYEUNG RAYMOND
IPC: B05D3/06
Filed: 2008-08-27
Abstract: A laser decal transfer is used to generate thin film features by directing laser pulses of very low energy at the back of a target substrate illuminating an area of a thin layer of a high viscosity rheological fluid coating the front surface of the target. The illuminated area is shaped and defined by an aperture centered about the laser beam. The decal transfer process allows for the release and transfer from the target substrate to the receiving substrate a uniform and continuous layer identical in shape and size of the laser irradiated area. The released layer is transferred across the gap with almost no changes to its initial size and shape. The resulting patterns transferred onto the receiving substrate are highly uniform in thickness and morphology, have sharp edge features and exhibit high adhesion, independent of the surface energy, wetting or phobicity of the receiving substrate.
Patent KR-20100071094-A (KR)
Inventor: MIYAUCHI TOSHIHIKO
IPC: H02B1/32
Filed: 2008-06-09
Abstract: In a control center, a control unit comprising a main circuit device for switching a load and a protection control relay (8) for protecting the load is housed in a drawable manner in a unit chamber which is defined in a box and which has an opening and closing door. In the control center, the protection control relay (8) is housed in a case which is arranged on the front surface side in the control unit, which is constituted in such a manner that the case can be opened and closed from the outside, and which comprises a rear surface case (10) and a front surface case (11). A display substrate (16) which is an electronic component having a short life out of components constituting the protection control relay (8) is detachably mounted on the front surface side of a base substrate (13) in the case.
Patent KR-20100061859-A (KR)
Title: Method and apparatus for single carrier and ofdm sub-block transmission
Inventor: LAKKIS ISMAIL
IPC: H04L27/26
Filed: 2008-10-10
Abstract: A wireless device comprises a code-assignment module configured for assigning Golay codes to be used for spreading, a spreading module configured for spreading data with the Golay codes to produce a signal, wherein the Golay codes are randomly used to spread the data, and a transmitter configured for transmitting the signal. The wireless device may transmit a first beacon signal via a set of quasi-omni beam patterns, and a second beacon signal via a set directional beam patterns. The first beacon signal has a first transmission rate that is higher than the second beacon signal's the transmission rate. Extended Golay codes having zero periodic cross-correlation may be generated from a Golay code and a set of short sequences. A data block transmitted by the wireless device may comprise Golay codes and data portions, wherein every data portion is between two Golay codes and every Golay code is between two data portions.
Patent KR-20100099122-A (KR)
Inventor: SUEMURA NAOHIKO
IPC: C08L63/00
Filed: 2008-10-30
Abstract: 광반도체 소자의 밀봉용 수지 조성물의 경화제로 바람직하고, 저점도의 액체로서 투명성이 우수한, 콜로이달 실리카 입자를 함유하는 에폭시 경화제를 제공한다. 
평균 1 차 입자 직경 5 ∼ 40 ㎚ 의 콜로이달 실리카 입자와 30 ℃ 에서 액상의 완전 포화 디카르복실산 무수물을 함유하고, 콜로이달 실리카 입자의 농도를 10 질량％ 로 조정하였을 때의 파장 500 ㎚ 에 있어서의 행로 길이 10 ㎜ 의 광선투과율이 60 ％ 이상인 에폭시 경화제.
Patent KR-20100063828-A (KR)
Title: A restructured meat composition
Inventor: MCMINDES MATTHEW K
IPC: A23L13/60
Filed: 2007-05-21
Abstract: The invention provides protein compositions containing structured protein products having protein fibers that are substantially aligned.
Patent KR-20100110771-A (KR)
Inventor: MII JENN WEI
IPC: F21V9/40
Filed: 2007-11-30
Abstract: [과제] 고효율의 반사율과 투과율에 의하여, 발광모듈의 휘도를 명확히 향상시키는 휘도를 개선하는 광학필름 표층의 발광모듈을 제공한다.  
[해결수단] 휘도를 개선하는 광학필름 표층의 발광모듈에 있어서, 투명 외각체(10)의 내부에 발광부(20)를 설치하고, 상기 발광부(20)는 자외선 또는 청색광을 발하며, 상기 투명 외각체(10)는 제1 벽과 제2 벽을 구비하며, 제1 벽과 제2 벽의 내측에는 상대위치에 있는 제1 내측 벽(101)과 제2 내측 벽(103)을 형성하고, 그 외측에는 상대위치에 있는 제1 외측 벽(102)과 제2 외측 벽(104)을 형성하며, 제1 벽에는 일부 혹은 전부의 광학필름(12)을 형성하고, 상기 광학필름(12)은 적어도 형광/인광층을 여기하는 자외선 혹은 청색광을 포함하여 반사를 행하며, 또한 적어도 가시광선 파장 영역 내에 있는 가시광원을 포함하여 그것을 통과 사출시키고, 제2 벽 상에는 가시광층(11) 혹은 가시광층(11)과 광 반사층을 설치하며, 상기 발광부(20)를 투명 외각체(10)를 설치하는 상대위치에 설치한다.