baber/WOPTO huggingface dataset:
Patent KR-20030036069-A (KR)
Title: Method and apparatus for certification and authentication of users and computers over networks
Inventor: TARUGUCHI HIDEAKI
IPC: G06F21/31
Filed: 2002-10-31
Abstract: PURPOSE: A method and device for executing authentication and guarantee of a user and a computer through a network is provided to perform certification and authentication with respect to computers and authorized users over networks. CONSTITUTION: A large number of terminals(1) are connected with the local network(3), which is connected with a wide area network(4). A certification server(2) is also connected with the wide area network(4). The aforementioned communication network allows both the terminals(1) and the certification server(2) to engage mutual communications over the local network(3) and the wide area network(4). In addition, all the terminals(1) are capable of communicating with each other over the local network(3). Each of the terminals(1) provides both communication functions and information processing functions. As the local network(3), it is possible to use the LAN(Local Area Network) using prescribed protocols and cables such as Ethernet, and the wireless LANs using wireless communications such as bluetooth. The local network(3) corresponds to communication networking for a relatively narrow range or space in communications. Users of the terminals(1) are classified into groups in connection with the local network(3). The certification is realized by managing local sessions with respect to each group. The local sessions correspond to communications and transactions of data as well as local data processing among the terminals(1) belonging to each group. Each group is constituted by a related set of the terminals(1), which are handled by prescribed constituent members such as workers of the same office and friends who know each other. The constituent members of each group use local networking within a relatively small area.
Patent KR-20040038462-A (KR)
Title: Multi chip package and manufacturing method thereof
Inventor: AHN SANG HO
IPC: H01L23/12
Filed: 2002-11-01
Abstract: PURPOSE: A multi chip package is provided to reduce the fabricating cost and time by eliminating the necessity that an active surface of one semiconductor chip among stacked semiconductor chips should be a mirror image of an active surface of another semiconductor chip. CONSTITUTION: Plural bonding pads are formed on the active surface of the first semiconductor chip(21). Plural bonding pads are formed on the active surface of the second semiconductor chip(22). The first and second semiconductor chips are attached to a die pad(24). Inner leads(27) are separated from the die pad. Bonding wires(29) electrically connect the bonding pads(23) of the first and second semiconductor chips with the inner leads. A package body(201) encapsulates the die pad, the first and second semiconductor chips, the inner leads and the bonding wires. Outer leads(28) are built in the inner leads, protruding to the outside of the package body. The first and second semiconductor chips are the same. The bonding pads in the first and second semiconductor chips are of an edge pad structure. The active surface of the first semiconductor chip is attached to the lower portion of the die pad and the inactive surface of the semiconductor chip is attached to the upper portion of the die pad, so that the active surfaces face the same direction. When the active surface of the first semiconductor chip is attached to the lower portion of the die pad, the bonding pads on the active surface of the first semiconductor chip is formed near the die pad.
Patent KR-20040040043-A (KR)
Title: A method for producing ultrafine spherical particles of nickel metal using gas-phase synthesis
Inventor: JUNG GYEONG YEOL
IPC: B22F9/22
Filed: 2002-11-06
Abstract: PURPOSE: A method for manufacturing spherical nickel metal powder is provided which simplifies controlling of size and shape of the powder by reducing the mixture after uniformly mixing vapor phase ammonium chloride with vapor phase nickel chloride in manufacturing of fine nickel metal powder using gas phase process. CONSTITUTION: The method for manufacturing spherical fine nickel metal powder having superior dispersibility comprises a first step of generating a mixed gas phase of ammonium chloride and nickel chloride; a second step of reducing the gas with hydrogen in the temperature range of 900 to 1,400 deg.C; a third step of obtaining fine nickel powder by cooling the reduced gas; and a fourth step of cleaning and drying the fine nickel metal powder after recovering the obtained fine nickel metal powder, wherein the vaporization process of generating a mixed gas phase of ammonium chloride and nickel chloride in the first step is selected from a process selected from a process of vaporizing the mixture after mixing solid phase nickel chloride with solid phase ammonium chloride, a process of mixing gases generated after respectively vaporizing the solid phase nickel chloride and the solid phase ammonium chloride, a process of vaporizing a mixture prepared by mixing nickel chloride with ammonium chloride in a pellet shape, and a process of vaporizing the mixture after mixing nickel metal with pellet shaped ammonium chloride, wherein the reduction process of the second step is performed by introducing nickel chloride gas and ammonium chloride gas into the inner tube in a reactor comprising a double pipe consisted of an inner tube and an outer tube and introducing hydrogen gas into a space between the outer tube and the inner tube, and wherein the cooling process of the third step is performed by rapidly cooling the reduced gas to an ordinary temperature using a cooling gas.
Patent KR-20040041842-A (KR)
Inventor: JONG CHUNG NAM
IPC: C09K17/42
Filed: 2002-11-12
Abstract: PURPOSE: Provided is a soil improver based on active kaolin, which is capable of neutralizing acidified soil, contains abundant trace elements necessary for the growth of crops, and uses waste oyster shells to prevent marine environmental pollution. CONSTITUTION: The soil improver comprises 70-90 wt% of active kaolin formed of 150-mesh particles and 10-15 wt% of active oyster shells activated at a temperature of 850 deg.C. The active kaolin is prepared by sun-drying collected kaolin for 10-15 says, crushing the dried kaolin by a crusher into 150 mesh, and activating the kaolin at a temperature of 500 deg.C. Further, the active oyster shell is prepared by washing oyster shells collected from seashores with water to remove salts and baking the washed oyster shells at a temperature of 850 deg.C for 40-60 minutes.
Patent KR-20040043250-A (KR)
Inventor: KIM HO KOON
IPC: H04B7/02
Filed: 2002-11-16
Abstract: PURPOSE: A method and an apparatus are provided to prevent wiretap of the wiretap device disposed in the direction deviating from the direction of the base station by permitting the portable phone to transmit directional wave to the base station. CONSTITUTION: An apparatus comprises an antenna unit(1) constituted by two or more directional antennas(1-1,1-2,1-3); and an electronic unit(2) for driving the directional antennas. The electron unit has a receiving function for permitting the directional antennas to receive wave when a call is received in a portable phone; a comparing function for comparing the directional antennas to compare the sensitivity of the received wave; a transmitting function for permitting the directional antennas to transmit wave when the portable phone tries a call; and an antenna converting function for comparing receiving sensitivities of directional antennas and changing the antenna into the directional antenna having the superior receiving sensitivity during communication.
Patent KR-20040044004-A (KR)
Title: Automatic centering unit of bearing casing on edger roll
Inventor: KANG YONG JUNG
IPC: B21B31/16
Filed: 2002-11-20
Abstract: PURPOSE: An apparatus for automatically centering bearing casing of widthwise rolling roll assembling and disassembling equipment is provided to remove possibility of safety accident during overturning of the bearing casing by automatically centering the bearing casing of widthwise rolling rolls to an assembling and disassembling central line. CONSTITUTION: The apparatus comprises a clamping unit for fixing bearing casing of widthwise rolling rolls; a skid(5) for stably supporting the bearing casing; a finely adjustable cylinder(7) for adjusting the skid side to side; and a lowerable and liftable motor(8) for adjusting the skid up and down, wherein the clamping unit comprises a clamping frame(2a) to which MC liner(2b) for protecting the surface of the bearing casing is fixed, and a clamping hydraulic cylinder(2d) mounted on frame box(2c) of the clamping frame to move the clamping frame forward and backward, the skid comprises a skid frame(5a) to which MC liner(5b) for protecting the bearing casing is fixed, a sliding base frame(51) on which bearing and rail for horizontally movably supporting the skid frame are mounted, and screw frame(5q) and screw(5m) for vertically movably supporting the sliding base frame, the finely adjustable cylinder moves the skid frame side to side, and the lowerable and liftable motor rotates the screw to vertically move the sliding base frame.
Patent KR-20030045627-A (KR)
Title: A robot arm mechanism
Inventor: MORI HIROKI
IPC: B25J9/10
Filed: 2002-12-03
Abstract: PURPOSE: To provide a robot arm capable of improving the positioning accuracy thereof when extended. CONSTITUTION: This robot arm 100 is formed so that the second link 114 of a first arm 110 is tilted in the rotating direction when extended (direction shown by arrow 130a) relative to a reference axis 100a.
Patent KR-20040051322-A (KR)
Title: Data retouching method for executing file on real time and virus elimination method using the data retouching method thereof
Inventor: JUNG DEOK YEONG
IPC: G06F21/00
Filed: 2002-12-12
Abstract: PURPOSE: A method for correcting the data of an executed file in real-time and a virus curing method using the same are provided to correct the executed file in the real-time without rebooting a system or forcibly terminating a process. CONSTITUTION: An image section is extracted, a physical memory is extracted by the information mapped to a cache viewer of the image section, and the data of an original image mapped to the physical memory is corrected. The virtual address information of the executed file stored in a virtual memory is extracted from the header information recorded according to a PE(Portable Executable) file structure of the executed file, and the private image information matched with the virtual address information is corrected. A data section is extracted, and the information of the physical memory is corroded according to the mapping information provided from the cache viewer of the data section and is stored in a disk by using a page writer.
Patent KR-20040056113-A (KR)
Title: Wafer stage mark for a focus monitering system and method of monitering focus using the same
Inventor: KIM YEONG GEUN
IPC: H01L21/027
Filed: 2002-12-23
Abstract: PURPOSE: A wafer stage mark for a focus monitoring system is provided to measure a transfer interval between an inner phase shift pattern and an outer phase shift pattern by forming a stage mark composed of a quadrangular outer pattern, a quadrangular inner pattern formed in the outer pattern and a phase shift pattern formed at a side of the inner and outer patterns and by using a characteristic that the phase shift pattern transfers along a defocus. CONSTITUTION: The outer pattern(300) of a quadrangular type is prepared. The inner pattern(200) of a quadrangular type is formed inside the outer pattern. The first phase shift pattern is formed in a space with respect to a diagonal of the inner pattern. The second phase shift pattern is formed in a side of a space between the inner pattern and the outer pattern with respect to a diagonal of the outer pattern. The third phase shift pattern is formed in a side of a quadrangular space forming the outside of the outer pattern with respect to a diagonal.
Patent KR-20040056263-A (KR)
Title: A device for controlling the gas flow in twin roll strip caster
Inventor: JU MUN GAP
IPC: B22D11/00
Filed: 2002-12-23
Abstract: PURPOSE: A device for controlling gas flow in twin roll strip caster is provided which is capable of casting a strip having uniform thickness by controlling flow and distribution of gas injected onto a position where the surface level of molten steel and casting rolls are starting contacting with each other. CONSTITUTION: In a twin roll strip caster(100) comprising a pair of casting rolls(1), a molten steel supplying submerged entry nozzle(3) for supplying molten steel to form molten steel pool between edge dams(5) installed at both ends of the pair of casting rolls, a gas supply nozzle(9) for supplying inert gas into meniscus shield(8) for covering an upper part of the molten steel pool, and weirs(10) a lower end of which is dipped into the molten steel pool so that a casting slab is casted by rotating the casting rolls in such a direction that the casting rolls are engaged with each other, the device(50) for controlling gas flow in the twin roll strip caster comprises a plural gas control plates(51) vertically slidingly assembled into guider of the meniscus shield and vertically installed in a width direction of the casting rolls between the gas supply nozzle and the weirs; and driving members(55) for vertically moving the gas control plates to adjust a gap between a lower end of the gas control plates and the outer circumferential surface of the casting rolls.
Patent KR-20040057695-A (KR)
Title: Method for preparing 2,2,2-trifluoroethanol using ionic liquid
Inventor: KIM GYEONG HWAN
IPC: C07C29/124
Filed: 2002-12-26
Abstract: PURPOSE: Provided is a process for producing 2,2,2-trifluoroethanol at a low reaction temperature for a short time in a high yield by using an imidazolium-based ionic solvent. CONSTITUTION: The 2,2,2-trifluoroethanol is produced by hydrolyzing 1-chloro-2,2,2-trifluoroethane in the presence of the imidazolium-based ionic solvent represented by the formula 1 and a base such a hydroxide salt of lithium, sodium and potassium, a carbonate, an acetate, and an organic acid salt. In the formula, R1 and R2 are independently C1-C8 alkyl or benzyl and X is PF6, BF4, NO3, NO2, CH3CO2, CF3CO2, or CF3SO3.
Patent KR-20040060519-A (KR)
Title: Graphic user interface(GUI) display apparatus
Inventor: KANG HAE YONG
IPC: H04N21/431
Filed: 2002-12-30
Abstract: PURPOSE: A GUI(Graphic User Interface) display device between H.263 Codec and an MPU is provided to directly control the GUI in a postprocessor without any communication of video Codec common process, thereby making the performance between processors to achieve effective chip set development and effective operation. CONSTITUTION: A GUI display device between H.263 Codec and an MPU includes an MPU(Micro-Processing Unit)(100), a video Codec(200), and a selector(230). The MPU has a video GUI memory(400a) for storing video GUI data, and an exclusive DMA(POST_DMA_PCP)(240) for accessing the video GUI memory, and carries out User interface operations by a plurality of applications. The Video Codec has a video data memory(400b) for storing image encoding/decoding data, an exclusive DMA(POST_DMA_PCP) for accessing the video data memory, and a postprocessor(220) for accessing the GUI data and the video data to display, thereby realizing H.263. The selector activates operation according to the video data memory or the video GUI memory in the case of data access of the postprocessor.
Patent KR-20040007209-A (KR)
Title: Method of retrieving facial image using combined facial component descriptor and apparatus thereof
Inventor: HWANG WON JUN
IPC: G06T7/00
Filed: 2002-12-31
Abstract: PURPOSE: A face searching method by using coupled component descriptor and a device thereof are provided to realize a single face descriptor by coupling component descriptors divided by component, thereby reducing the data processing amount and realize the precise search. CONSTITUTION: A face searching device by using coupled component descriptor includes a cascaded LDA conversion part(10), a similarity determining part(20), and an image DB(30) for storing studied face images. The cascaded LDA conversion part has an image input part(100) for inputting face images, and a component dividing part(200) for dividing the input images by L components with reference to eyes, a noise or a mouth. In the division, the respective components are partially overlapped for preventing the loss of the face characteristics. The L divided components are LDA converted to respective component descriptors by a first LDA conversion part(300). A vector synthesizing part(400) couples the L component descriptors to a single vector. The vector is LDA- or GDA converted by a second LDA or GDA conversion part(500). The similarity determining part calculates a cross-correlation between face descriptors of a query face images with face descriptors of the studied face images in the image DB.
Patent KR-20020037745-A (KR)
Title: 메모리 보조기
IPC: G06T1/00
Filed: 2001-04-23
Abstract: 메모리 보조 수단(1)은 사용자에게 메모리 큐들을 제공하기 위해 사용자가 착용하게 된다.  양호한 장치에서 장치는 사용자가 마주친 사람의 이미지들을 포착한다.  얼굴 인식 프로세스는 포착된 이미지내의 얼굴과 이전에 포착되었던 저장 수단(4)에 이미 있는 얼굴들을 비교한다.  얼굴 매치를 설정할 때, 이전에 포착된 이미지는 손목 착용 디스플레이, 헤드업 디스플레이 등의 형태로 디스플레이(6)상에서 사용자에게 디스플레이된다.  포착된 이미지들은 배경막 및 임의의 전경 물체들이 또한 포함되도록 하기 위한 시야를 갖는다.  친숙한 배경막, 전경 물체들 또는 사람이 여름 옷들을 입고 있다는 사실과 같은 이전에 포착된 이미지들의 양태들은 메모리 회상시에 그들을 돕기 위해 사용자에 대하여 시각의 메모리 큐들로서 모두 작용한다.
Patent KR-20020029097-A (KR)
Title: 떼어낼 수 있는 전자 디바이스를 구비한 의복
IPC: A41D13/00
Filed: 2001-05-21
Abstract: 의복은 다수의 전자 디바이스(12,14)가 적절하게는 각 주머니(16,18)에 떼어낼 수 있게 부착된 직물 외피(fabric shell)(10)를 포함한다. 디바이스(12,14)를 연결하는 것은 한 쌍의 전기 전도체(20,22)인데, 직물 커버(24)는 전기 전도체의 적어도 일부를 덮는다. 직물 커버(24)와 전도체(20,22)가 의복에 부착되도록 하고 의복의 세탁 및/또는 업그레이드를 위해 의복에서 쉽게 떨어지도록 하는 똑딱단추(press-studs)(26) 같은 보완 컨넥터가 직물 외피(10)와 직물 커버(24)에 제공된다.
Patent KR-20020027560-A (KR)
Title: Method for preparing polycarbonates by oxidative carbonylation
IPC: C08G64/36
Filed: 2000-07-25
Abstract: Polycarbonate oligomers are prepared by oxidative carbonylation of a dihydroxyaromatic compound such as bisphenol A in the presence of a catalyst comprising a Group VIII metal such as palladium, an inorganic and/or an organic co-catalyst, a halide source and an alcohol-free solvent comprising at least one liquid aromatic hydrocarbon, optionally in combination with a dipolar aprotic liquid such as N-methylpyrrolidinone. These oligomers may be further polymerized by melt polymerization to precursor polycarbonate oligomers which may be converted to high molecular weight polycarbonates by melt or solid state polymerization.
Patent KR-20020059374-A (KR)
IPC: B60B27/00
Filed: 2000-08-18
Abstract: 허브 어셈블리(A)는 스핀들(12)과 프랜지(10)를 구비한 허브(2)를 포함한다. 스핀들의 일단에는 쇼울더(16)가 있고 스핀들의 타단에는 외측으로 굴곡된 성형단부(18)가 있다. 허브어셈블리는 끝이 서로 맞닿게 배치된 두개의 콘(26), 콘들 둘레에 배치된 하우징 형태의 외부레이스(4), 및 외부레이스와 콘들사이에서 두열로 배열된 테이퍼된 롤러(50)들을 갖는 베어링(6)을 구비한다. 초기에 스핀들의 성형단부는 스핀들상에 축방향으로 뻗은 단부부분(74)으로 존재한다. 베어링은 단부부분위에 설치되고 베어링의 콘들 중 하나의 후면(32)이 플랜지상의 쇼울더와 대향하도록 스핀들을 따라 더 이동하게 된다. 다른 한 콘의 후면은 스핀들의 단부부분까지 뻗어있는 스프라인(20)의 단부에 위치한다. 외부 및 내부스프라인(42, 92)을 갖는 커플러링(8)은 내부스프라인이 스핀들스프라인과 맞물리면서 스핀들 단부부분위에 설치된다. 원형클립(46)은 스핀들 단부부분 위에 설치되어 커플러링의 내부스프라인의 단부와 대향한다. 클립은 원형 단면을 가지며 내부스프라인밖으로 완만한 반경을 갖는 곡면을 제공한다. 최종적으로, 스핀들 단부부분은 회전성형에 의하여 클립의 곡면에 대하여 변형되어 커플러링의 단부면에 대향하는 성형단부를 형성한다. 이로써, 커플러링과 베어링의 콘은 성형단부와 쇼울더사이에 포획된 채로 유지된다. 토크는 링이 동력전달장치와 연동될 때 커플러링을 통하여 허브에 전달된다.
Patent KR-20020035880-A (KR)
Title: Apparatus and method for intuitive keypad navigation with audio feedback for a wireless communication device
IPC: H04M1/00
Filed: 2000-09-27
Abstract: A wireless communication device (101) having intuitive audio keypad navigation features is provided. Each of the keys (140-151) of a keypad (132) of the wireless communication device (101) is assigned a different audible signal (FIGS. 3-4). When a user of the wireless communication device (101) presses one of the keys (140-151), a processor (112) responds by triggering an output driver (124). The output driver (124) generates a unique output signal corresponding to the pressed key (140-151). A speaker (122) or alert circuit (126) is responsive to the triggering of the output driver (124) to generate a unique audible signal (FIGS. 3-4) associated with the unique output signal of the pressed key (140-151). In this manner, an audio feedback is provided to the user that uniquely identifies each of the keys (140-151) as they are pressed.
Patent KR-20020035170-A (KR)
IPC: H04B1/04
Filed: 2000-10-06
Abstract: 베이스 스테이션과 단말기 사이의 무선 연결에서 다이버시티 웨이트(weights; 가중치)의 체인지(change; 변경)를 시간조절하기 위한 방법 및 장치가 제공된다. 응답 타이밍 모드는 다수개의 미리 정해진 응답 타이밍 모드들로부터 선택된다. 단말기는 선택된 응답 타이밍 모드에 대한 정보를 알려준다. 개시(initiation)는 상기 단말기로부터 수신되고, 상기 단말기는 상기 체인지에 영향을 미치는 정확한 순간이 상기 선택된 응답 타이밍 모드에 의해 결정되도록 소정의 다이버시티 웨이트를 변경시킴으로써 상기 개시에 대해 응답받는다.
Patent KR-20020047290-A (KR)
Title: Novel cyclopropanes as CGRP antagonists, medicaments containing said compounds and method for the production thereof
IPC: A61K31/454
Filed: 2000-10-21
Abstract: A compound of general formula (I) wherein R and R<SUP>1 </SUP>are as defined herein, or a tautomer, diastereomer, enantiomer, or salt thereof, particularly the physiologically acceptable salts thereof, which have valuable pharmacological properties, particularly CGRP-antagonistic properties, pharmaceutical compositions containing the compound, their use, and processes for preparing them.
Patent KR-20020084131-A (KR)
Title: 토크 전달 장치
IPC: F16H1/00
Filed: 2001-01-16
Abstract: 본 발명은 토크를 전달하는 장치와 관계있다.  본 발명의 장치는 각각 차동 스위치 위치로 전환될 수 있는 최소한 제 1 축이음장치(10)와 제 2 축이음장치(12)를 포함한다.  본 발명의 장치는 또한 구동장치(26)와 작동장치(14)를 포함한다.
Patent KR-20020088082-A (KR)
IPC: H04B7/005
Filed: 2001-03-15
Abstract: A method and apparatus for selecting a favored transmission slot for communicating non-voice data in conjunction with a voice-data communication. The slot, reflecting a favored power level and transmission rate for transmitting the non-voice data on a supplemental channel, is selected based upon the transmission power levels for voice-data transmitted by a base station to a remote station on a fundamental channel. The favored transmission slot is selected without the remote station messaging information to the base station concerning frequency channel or interference information for the supplemental channel. A method of performing forward-link scheduling in a wireless communication system includes determining the available base station power at the beginning of a frame, predicting the required transmit power at the beginning of the frame for each supplemental channel, determining rates sustainable with the predicted transmit power, dividing by throughput over a recent window to obtain a supplemental channel priority index, and allowing the supplemental channel with the highest priority index to transmit over the next frame.
Patent KR-20030011292-A (KR)
IPC: A01N63/00
Filed: 2001-04-05
Abstract: 본 발명은 "병원용 등급 소독제 (hospital grade disinfectant)"를 포함하는 효소-기본 세정 조성물을 함유하는 용액에 기구를 액침시키는 단계를 포함하여 오염된 의료기구를 세정하는 방법에 관한 것이다.  이 방법에 따라서 오염된 의료기구를 세정하는데 유용한 조성물은 효소, 4급 살생물제, 및 예를들어, 효소 안정화제, 효소 안정화 시스템, 미셀 형성 변형제 및 억제제 및 이들의 배합물일 수 있는 "활성보호제"를 포함한다.
Patent KR-20020093954-A (KR)
Title: 소정 표면형상을 갖는 물품 및 그 제조방법
IPC: C08G79/00
Filed: 2002-02-22
Abstract: 고굴절률, 우수한 내열성, 고막경도 및 우수한 전사성을 갖는 겔화막이 기재표면에 피복된, 소정 표면형상을 갖는 물품을 제공한다. 
     졸겔재료를 기재와 성형형 사이에 밀착시켜 막형상으로 배치하고, 이어서 가열하여 전사표면을 갖는 겔화막이 기재표면에 피복된 물품의 제조방법이다.     상기 졸겔재료가 M 1 X m 으로 표시되는 금속화합물, 그 가수분해물 또는 그 가수분해 축중합물, 및 R 1 M 2 Y n 으로 표시되는 금속화합물, 그 가수분해물 또는 그 가수분해 축중합물을 함유하고 있고, M 1 및 M 2 의 하나 이상은  Ti, Zr, Al, Ge, Sn 또는 Sb 의 금속원자이고, 상기 금속원자는 M 1 및 M 2 의 10 원자% 이상을 차지한다.
Patent KR-20030016256-A (KR)
IPC: F03D11/00
Filed: 2001-05-08
Abstract: 본 발명은 적어도 하나의 조명수단과 상기 조명수단을 켜는 적어도 하나의 스위칭 장치를 포함하고, 고층 건물, 바람직하게는 풍력설비 탑 상의 비행 경계등 장치에 관한 것이다. 
     본 발명의 목적은 풍력설비의 비행 경계등 장치를 개량하고, 특히 그 동작을 가능한 효과적으로 만드는 것이다. 
     건물에 장착되는 적어도 하나의 조명수단을 포함하는 고층 건물, 바람직하게는 풍력설비의 비행 경계등 장치에 있어서, 건물 주위의 구역에서 주간 명도의 수준을 감지하는 박명 스위치와 같은, 명도값의 감지를 위한 장치가 구비되고, 명도값 감지를 위한 상기 장치는 측정 데이터를 평가하여 명도값이 주어진 값 이하로 떨어질 때 상기 비행 경계등 장치를 켜는 스위칭 장치에 연결되는 것을 특징으로 한다.