baber/WOPTO huggingface dataset:
Patent KR-20020031873-A (KR)
Title: Method for managing a internet site login information each person in internet provider server
Inventor: LEE JAE GYEONG
IPC: G06F17/00
Filed: 2000-10-24
Abstract: PURPOSE: A method for managing an internet site login information each person in internet provider server is provided to enable a subscriber to easily confirm the set or assigned log-in information in order to connect to various web sites provided from plural IP(Internet Provider) server connected through the Internet. CONSTITUTION: The individual log-in information management method consists of a PHM(personal History Management) server(30), plural IP servers(201-20m) providing various web sites and plural communication terminals(101-10n) such as a PC(personal Computer). After a subscriber subscribing the log-in information integration management service connects to the PHM server, the subscriber requests an affiliation with a web site provided from another IP server connected through the Internet. The PHM server displays a user log-in information guide screen on the communication terminal and transfers an ID and password inputted by the subscriber to the web site. In case of approving the affiliation because of being not registered to the web site, the PHM server displays a guide message of registration approval and stores an accounting address of web site, ID and password in the individual Internet site log-in information of subscriber.
Patent KR-20020034453-A (KR)
Title: Adhesive tape and scratch paper an make up nonadhesire portiom
Inventor: KIM SANG HOON
IPC: C09J7/02
Filed: 2000-11-01
Abstract: PURPOSE: Provided are an adhesive tape and an adhesive jotter having partitioned adhesives and nonadhesive parts. CONSTITUTION: The adhesive tape is prepared by repeatedly forming adhesive parts(60) having adhesive and nonadhesive parts(61) having no adhesive separately more than 2 times at regular intervals on either longitudinal side of transparent or opaque film. The adhesive tape can reduce an adhesive and is eco-friendly.
Patent KR-20020034710-A (KR)
Title: Semiconductor device formation method capable of preventing reaction between hafnium oxide layer and conducting layer
Inventor: JANG HYEOK GYU
IPC: H01L21/316
Filed: 2000-11-03
Abstract: PURPOSE: A method for fabricating a semiconductor device capable of controlling a reaction of a hafnium oxide layer and a conductive layer is provided to control an increase of reaction of a HfO2 thin film and the conductive layer and a leakage current, by crystallizing the HfO2 thin film and by forming a conductive layer pattern. CONSTITUTION: Hf source is injected to a reactor where a substrate is placed so that a hafnium raw material is absorbed to the surface of the substrate. The remaining Hf source and reaction byproduct are exhausted to the outside of the reactor. Oxygen source is injected to the reactor to absorb oxygen to the upper portion of the semiconductor substrate. The remaining oxygen source and reaction byproduct are exhausted to the outside of the reactor. A Hf-oxide layer is formed on the substrate. A heat treatment process is performed regarding the Hf-oxide layer to crystallize the Hf-oxide layer. The conductive layer is formed on the Hf-oxide layer.
Patent KR-20020035373-A (KR)
Title: Composition for Luminous Coating Gel
Inventor: LEE SEUNG JUN
IPC: C09D5/22
Filed: 2000-11-06
Abstract: PURPOSE: Provided is a luminescent coating gel composition, which dose not need a glass tube for injecting air and can be used for a luminescent signboard, interior decoration, and night lighting. CONSTITUTION: The luminescent coating gel composition cured by an electron beam comprises 30-50wt% of a binder resin, 35-55wt% of a reactive monomer, 3-5wt% of a UV protector, 9-11wt% of SiO2 as a filler, and a very small amount of a colorant. And the luminescent coating gel composition cured by UV comprises 30-50wt% of the binder resin, 35-55wt% of the reactive monomer, 0.5-1wt% of the UV protector, 2.5-3wt% of a photo-initiator, 9-11wt% of SiO2 as the filler, and a very small amount of the colorant. The binder resin is a urethane oligomer, an epoxy resin, or a mixture thereof and the reactive monomer is at least one selected from the group consisting of a trifunctional methacrylate, 1,6-hexanedioxy diacrylate, 2(2-ethoxyepoxy)ethyl acrylate, and etc.
Patent KR-20020038037-A (KR)
Title: Lead acid battery with inhanced air-tight terminal
Inventor: KIM JEONG HEON
IPC: H01M10/12
Filed: 2000-11-16
Abstract: PURPOSE: Provided is a lead storage battery which can improve the sealing ability of the storage battery by sealing the gap generated by the vertical growth of the battery. CONSTITUTION: The lead storage battery is characterized in that a terminal element(22) is sealed and located on a terminal laying part(21) of a cover(12), a groove(28) with a fixed height(h) is formed around the side wall of the terminal element(22), and a rubber ring(29) is inserted in the groove(28), wherein the height(h) is set up according to the moving velocity of the terminal element(22) by the growth of electrode plates.
Patent KR-20020041649-A (KR)
Title: A reinforcement panel of front door hinge in car
Inventor: SONG SI CHEOL
IPC: B62D25/04
Filed: 2000-11-28
Abstract: PURPOSE: A reinforcement panel mounted to a hinge part of a vehicle front door is provided to increase the stiffness of the reinforcement panel by mounting a bracket stably coupled with the reinforcement panel and an inner panel, thereby minimizing the deformation of the distortion and the backward movement of the reinforcement panel to protect a driver and passengers. CONSTITUTION: A reinforcement panel mounted to a hinge part of a vehicle front door includes a reinforcement element having folded parts(4) between inner and outer panels, and a bracket(6) screw-coupled with the bottom surface of the inner panel below the reinforcement element and having weld parts(5) to be coupled with the reinforcement element.
Patent KR-20010016371-A (KR)
Title: stimulator, system and method capable of regulating vibration according to signals
Inventor: JUNG YOUNG WOO
IPC: A61F5/41
Filed: 2000-12-06
Abstract: PURPOSE: Provided are a stimulator and a stimulating system, which can control vibration according to a vibration signal inputted with a moving picture signal. CONSTITUTION: The simulator comprises: a penis- or a vaginal cavity-shaped body(10); a vibration means(20) for vibrating the body(10); a signal treatment device to treat the vibration signal transmitted from a computer(100); a vibration controller(30) to control the vibration means(20) according to the vibration signal inputted from the signal treatment device by switching power which is supplied to the vibration means(20) or by controlling the amount of the power supply.
Patent KR-20020044480-A (KR)
Title: a power steering apparatus of a velocity- response type
Inventor: SUNG HO HAK
IPC: B62D6/02
Filed: 2000-12-06
Abstract: PURPOSE: A speed-sensitive power steering is provided to reduce weight of a power steering, to compact structure, to cut down the production cost, and to simply control the steering force by using the wind force generated in the high-speed travel. CONSTITUTION: A ball(136) is inserted to an oil groove(124) formed on a control valve shaft(122). A venturi tube(128) is installed outside a vehicle. The path formed by the oil groove and a neck(128a) of the venture tube are communicated via a capillary tube(130). The venture tube is installed on the underfloor of a vehicle, where a strong wind is applied. Since the wind rapidly flows on the neck of the venture tube, the pressure of the neck is reduced. Thus, the path is opened widely, and much oil flows in. Therefore, the steering force of a steering wheel is increased.
Patent KR-20020047746-A (KR)
Title: wire bonding method and semiconductor package using it
Inventor: CHO YEONG YUN
IPC: H01L21/60
Filed: 2000-12-14
Abstract: PURPOSE: A wire bonding method is provided to prevent a wire short due to a sweeping in molding processing by maximizing a gap between a top wire and a bottom wire. CONSTITUTION: A second semiconductor chip(4) having a plurality of input/output pads(4a) is adhere to a first semiconductor chip(2) having a plurality of input/output pads(2a) using an adhesive member(6). A PCB(Printed Circuit Board) is stick to the lower surface of the first semiconductor chip(2). The input/output pads(2a) of the first semiconductor chip(2) are electrically connected with bond fingers(24a) using bottom wires(8b) having relatively thin thickness less than 1.0 mil and the input/output pads(4a) of the second semiconductor chip(4) are electrically connected with the bond fingers(24a) using top wires(8a) having relatively thick thickness more than 1.2 mil, thereby keeping a maximal gap between the top wires(8a) and the bottom wires(8b), so that an electrical property is improved.
Patent KR-20020052873-A (KR)
Title: Source driver for TFT-LCD
Inventor: KIM DONG WON
IPC: G09G3/36
Filed: 2000-12-26
Abstract: PURPOSE: A source driver of a TFT-LCD is provided to reduce power consumption by disabling an output buffer excepting a displaying section of practical data. CONSTITUTION: A digital control portion(310) receives digital data provided from a controller. A multitude of digital-analog converters(321,322,323,...) converts the digital data provided from the digital control portion(310) to analog data according to a control signal(CS) provided from the digital control portion(310). A multitude of output buffers(341,342,343,...) provides the converted analog data to a source line of an LCD panel according to a bias signal provided from a bias portion(330). A bias enable portion(331) enables the output buffers(341,343,...) in a practical display section by enabling the bias portion(330) according to an output enable signal(OE). The bias enable portion(331) disables the bias portion(330) in an enabling section of the output enable signal or enables the bias portion(330) in a disabling section of the output enable signal.
Patent KR-20020053470-A (KR)
Title: Low gloss polyester type powder coating
Inventor: JUNG CHI UK
IPC: C09D5/03
Filed: 2000-12-27
Abstract: PURPOSE: A low gloss polyester-based powder paint composition is provided, to improve the appearance, the leveling, the weather resistance, the mechanical strength and the durability by controlling the curing velocity and to reduce the gloss.. CONSTITUTION: The polyester-based powder paint composition comprises a fast cure-type powder paint composition and a slow cure-type powder paint composition; and the gloss of the powered paint is 5-15%. The fast cure-type powder paint composition comprises 60-80 wt% of an acidic polyester resin; 3-6 wt% of triglycidyl isocyanurate or diglycidyl-modified acryl curing agent; 20-30 wt% of titanium dioxide; 5-10 wt% of an extender pigment; and 0.1-5 wt% of other additives. The slow cure-type powder paint composition comprises 60-80 wt% of an acidic polyester resin; 0.1-4 wt% of triglycidyl isocyanurate or dilycidyl-modified acryl curing agent; 2-10 wt% of an acryl resin curing agent containing a glycidyl group with the equivalence of 250-500; 20-30 wt% of titanium dioxide; 5-10 wt% of an extender pigment; and 0.1-5 wt% of other additives.
Patent KR-20020054731-A (KR)
Title: Method for loading software download of base station in mobile communication system
Inventor: JU YUN CHEOL
IPC: H04B7/26
Filed: 2000-12-28
Abstract: PURPOSE: A method for downloading software from a base station of a mobile communication system is provided to prevent overload of a base station manager system and reduce waiting time when many base stations request download to a base station manager. CONSTITUTION: A base station manager determines whether a base station requests download(S100). The base station manager determines whether the download request is for programmable loading data or application software(S101). If programmable loading data, the base station manage performs download of the programmable loading data directly(S102). If application software, the base station manager measures the network use rate and CPU load of a base station manager system and determines whether download should be performed, according as whether the measured values are less than the random threshold(S103). If the measured values are less than 90 percent when the random threshold is set as 90 percent, the base station manager performs download of application software(S104). If the measured values are more than 90 percent when the random threshold is set as 90 percent, the base station manager recognizes overload state of the system and does not allow downloading application software. The network use rate and load of a call control process are measured for determining download(S105). If the measured values are less than 90 percent when the random threshold is set as 90 percent, the call control processor performs download of application software(S106). If the measured values are more than 90 percent when the random threshold is set as 90 percent, the call control processor refuses download(S107).
Patent KR-20020055318-A (KR)
Title: Method of manufacturing a capacitor in semiconductor device
Inventor: CHOI HYEONG BOK
IPC: H01L27/108
Filed: 2000-12-28
Abstract: PURPOSE: A fabrication method of capacitors of semiconductor devices is provided to restrain residues on an upper portion of a lower electrode by forming etch stop layers having a high wet etch rate on dummy patterns. CONSTITUTION: After forming a dummy pattern(8) made of a photoresist or an oxide on a defined structure having a seed layer(7) by selectively etching the photoresist or the oxide through a CVD(Chemical Vapor Deposition), an etch stop layer(9) made of TiN is formed on the dummy pattern(8) using the same formation method of the dummy pattern(8). Then, contact holes are formed by selectively etching the etch stop layer(9) and the dummy pattern(8) and lower electrodes(10) are then filled into the contact holes. Then, the etch stop layer(9) having a high etch rate and the dummy pattern(8) are completely removed by wet etching without residues on the lower electrodes(10).
Patent KR-20010022311-A (KR)
Title: 분사수 추진식 선외기
IPC: B63H11/01
Filed: 1998-10-01
Abstract: 본 발명에 따른 분사수 추진식 선외기(1)에는 케이싱 부재(50), 프레임(10), 모터(11), 기어 케이싱(13), 수직 구동축(12), 수평 종동축(14), 동력전달기구(15), 및 임펠러(5)가 제공된다.  케이싱 부재(50)는 전방 단부 흡수구(3a), 후방 단부 분사구(6a), 흡수구(3a)로부터 경사지게 상방 및 후방으로 연장되는 제1 내부 공간(51), 및 제1 내부 공간(51)의 후방 단부로부터 분사구(6a)까지 대체로 수평으로 연장되는 제2 내부 공간(52)을 갖는다.  프레임(10)은 케이싱 부재(50)로부터 상방으로 연장되어 선체(2)에 장착된다.  프레임(10) 상에는 모터(11)가 장착된다.  기어 케이스(13)는 제2 내부 공간(52)의 전방에 횡방향으로, 그리고 흡수구(3a)의 상부에 대체로 수직으로 배치된다.  수직 구동축(12)은 모터(11)로부터 하방으로 연장되어 기어 케이스(13) 내에 삽입된다.  수평 종동축(14)은 제2 내부 공간(52)으로부터 횡방향 전방으로 연장되어 기어 케이스(13) 내에 삽입된다.  기어 케이스(13)의 내부에는 동력전달기구(15)가 제공되며, 수직 구동축(12)과 수평 종동축(14)을 서로 연결한다.  제2 내부 공간(52)의 내부에는 임펠러(5)가 배치되며, 수평 종동축(14)에 의해 회전되어 흡수구(3a)로부터 물을 흡입한 뒤 가압하며, 분사구(6a)를 통해 상기 물을 분사시킨다.
Patent KR-20010023205-A (KR)
Title: 디지털 전송 시스템에서 전송 채널 상의 서비스 품질을평가하는 방법 및 장치
IPC: H03M13/29
Filed: 1998-07-29
Abstract: 디지털 전송 시스템에서 전송 채널 상의 서비스 품질을 평가하는 방법과 장치에 있어서, 채널 코딩을 위해서 터보 코딩이 송신기단의 터보 코더에서 수행되고, 터보 디코딩이 소프트-결정 출력 신호를 가진 수신기단의 터보 디코더에서 수행된다.  터보 디코더의 소프트-결정 출력 신호의 분산으로부터 서비스 품질이 결정된다.  MAP 심볼 평가기가 수신기단에서 사용되면, 서비스 품질의 척도로서 비트에러비를 계산하기 위해 분산 을 이용함에 의해 터보 디코더로부터의 소프트-결정 출력 신호의 분산 으로부터 서비스 품질이 결정된다.  상기 방법과 장치에서 터보 코드로서 RCPTC가 사용된다.
Patent KR-20010030688-A (KR)
Title: 차량의 창유리용 와이퍼 블레이드를 와이퍼 아암에연결하기 위한 연결장치
IPC: B60S1/42
Filed: 1999-07-21
Abstract: 본 발명은 차량상에서 일단부에 의해 구동 및 안내되는 와이퍼 아암(18)에 차량의 창유리용 와이퍼 블레이드(10)를 연결하기 위한 연결장치에 관한 것으로서, 여기서 상기 아암의 자유 단부는 창유리상에 배치될 수 있는 연장된 고무-탄성 와이퍼 스트립을 지지하기 위한 지지부품(12)에 관절이음식으로 연결될 수 있으며, 와이퍼 블레이드측에서 연결수단으로서 역할하는 핀(32, 34)들이 지지부품의 길이방향 측면으로부터 돌출하며, 상기 양 핀들의 공통 종방향 축은 창유리에 평행한 평면에서 지지부품의 길이방향 연장부에 관하여 엇갈려 놓이며, 각 핀(32; 104)들은 상기 핀과 관련되며 와이퍼 블레이드 측면상에 연결수단을 형성하는 위치설정용 그루브(54; 102)와 맞물린다.  상기 양 핀들이 탄성적으로 변형될 수도 있는 적어도 두 개의 이격 핀 부품(34, 36; 110, 122)들로 형성될 때와 핀(35)의 종축(35)에 관하여 엇갈려 측정하는 경우 각 조립 채널의 폭(66)이 가장 작은 핀의 크기보다 더 작을 때, 소비자도 쉽게 사용할 수 있는 와이퍼 아암과 와이퍼 블레이드를 위한 매우 단순한 연결장치를 얻을 수 있다.
Patent KR-20010032529-A (KR)
IPC: H04B10/43
Filed: 1998-11-24
Abstract: 본 발명은  입력 신호를 부호화한 광신호를 발생시키기 위해 상기 입력 신호에 응답하여 변조되는 레이저 다이오드를 가지는 피드백 제어 레이저 다이오드 통신 장치에 관한 것이다.  공간 가변 통과 대역 필터는 바람직하게는 레이저 다이오드 후면에서 발생되는 광신호의 적어도 일부를 수신하기 위해 배열되며,   필터링된 광신호를 검출하기 위해 적어도 하나의 검출기가 사용된다.  제어 회로는 피드백 제어를 제공하기 위해 검출기들의 적어도 하나의 응답에 기초한 레이저 다이오드의 파장을 제어한다.  이와같이,  상기 장치는 파장 분할 다중 시스템에서 볼 수 있는 조밀 채널 공간을 유지하기 위해 특히 적용 가능하다.
Patent KR-20010033318-A (KR)
Title: 구조 접착제가 상이한 접착제 대역에 적용된 흡수 제품
IPC: A61F13/15
Filed: 1998-12-14
Abstract: 본 발명은 흡수 제품의 통기성에 대한 접착제의 영향을 최소화시키는 통기성 배면 시이트 및 개선된 접착제 배열을 갖는 통기성 일회용 흡수 제품에 관한 것이다.  상기 접착제 배열은 상이한 기본 중량으로 적용된 접착제 대역을 둘 이상 포함하는 접착제를 포함한다.
Patent KR-20010034175-A (KR)
Title: 용융 선철의 제조방법
IPC: C21B13/14
Filed: 1998-12-22
Abstract: 본 발명은 바람직하게 피이스(peices) 및/또는 팰릿 형태의 철광석으로 이루어진 원재료로부터 용융 선철을 제조하기 위한 방법으로서, 상기 방법에 있어서는 첨가제, 바람직하게 석회석 및/또는 백운석이 환원 구역에서 해면철로 환원되며, 상기 해면철은 용융/환원 구역에서 고체 탄소 캐리어 및 산소 함유 가스의 첨가로 용융 선철로 용융되며, 상기 환원 구역으로 적어도 부분적으로 도입되는 환원가스는 내부에서 변환되어 상부 가스로서 처리되며 슬래그가 형성되게 된다.  또한, 본 발명은 상기 방법을 수행하기 위한 장치에 관한 것이다.
Patent KR-20010034193-A (KR)
Title: 차량, 특히 멀티레인 전기차량용 구동 메카니즘
IPC: B60K17/04
Filed: 1999-01-11
Abstract: 본 발명은 차량, 특히 멀티-트랙 전기 차량용 전기 구동부에 관한 것이다. 상기 구동부에는 차량 구조물 또는 차량 프레임에 고정된 하우징(1)이 제공되며, 상기 하우징(1)내에 고정자(5) 및 회전자(4)가 제공된 모터 프레임(6)이 회전가능하게 장착된다. 상기 모터 프레임(6)과 회전자(4)는 출력과 반대 방향으로 회전하며, 제 1 구동 라인(2)은 회전자(4) 또는 모터 프레임(6)에 연결되며 모터 프레임(6) 또는 회전자(4)의 회전 운동은 동력 전달 장치에 의해 동일 방향으로 회전하는 구동부 및 출력부에 연결되며 제 2 구동 라인(3)은 모터 프레임(6) 또는 회전자(4)에 연결되며 모터 프레임(6) 또는 회전자(4)의 회전 운동이 동력 전달 장치에 의해 반대 방향으로 회전하는 구동부 및 출력부에 전달된다.
Patent KR-20010024877-A (KR)
Title: 분리된, ｈｌａ-ａ29에 결합하는 폴리펩티드, 핵산,이것을 암호화하는 분자, 및 그것의 사용
IPC: C12P21/00
Filed: 1999-01-12
Abstract: HLA-A29 분자에 결합하는 펩티드가 개시된다. 이러한 분자는 SEQ ID NO:23, SEQ ID NO:24, 또는 SEQ ID NO:25에 의하여 정의되는 모티프를 충족시킨다. 본 발명의 펩티드를 암호화하는 소유전자와 그것의 사용도 또한 설명된다.
Patent KR-20010040739-A (KR)
IPC: G01R1/22
Filed: 1999-12-08
Abstract: A process and apparatus for industrial-scale preparation of an emulsified fuel including a water phase in a continuous organic phase which contains less than 20% by volume of water, and at least one additive necessary for forming the emulsified fuel. The fuel is formed by mixing and homogenizing the organic phase and the additives, forming a volume V, inside an homogenization tank with internal circulation rate Qc, such that Qc/V>=100 h-1, circulating the homogenized fluid in a branch loop emerging from the tank at a rate Qcirc, and through at least one emulsifying system located on said loop, at a rate such that 0 h<V/Qcirc<=2 h, feeding the aqueous phase into the branch loop upstream of the emulsifying system, and maintaining the homogenization in the tank and the circulation of the liquid in the branch loop until the emulsion acquires a desired characteristic of storage stability.
Patent KR-20010034751-A (KR)
Title: 자동차의 짐칸 및 그 분할장치
IPC: B60R7/00
Filed: 1999-03-11
Abstract: 본 발명은 자동차의 짐칸 및 그 분할장치를 개시한다. 자동차 짐칸에 있어서, 운반물을 고정시키기 위해 짐칸 바닥에 안전망을 구비하는 것은 잘 알려진 사실이다. 본 발명에 따르면, 상기 짐칸을 두 개 이상의 공간으로 분할하는 하나 이상의 분할장치가 구비되어 있으며, 본 발명은 특히, 노치백(notchback)을 구비한 승용차에서 사용된다.
Patent KR-20010043709-A (KR)
Title: Ｈｉｖ 및 기타 바이러스성 감염 치료용 조성물
IPC: A61P37/04
Filed: 1999-05-19
Abstract: 본 발명은 바이러스성 감염, 특히 HIV 의 치료에 사용될 수 있는 약제학적 조성물에 관한 것이다.     조성물은 약 250 mg 내지 약 6000 mg 의 하기 화학식 1 의 벤즈이미다졸 유도체 또는 이의 약제학적으로 허용가능한 유기 또는 무기 부가염을 함유한다: 
     [화학식 1] 
     
       
     
     [식중, X 는 수소, 할로겐, 탄소수 7 미만의 알킬 또는 탄소수 7 미만의 알콕시이고; n 은 4 미만의 양수이며; Y 는 수소, 염소, 니트로, 옥시클로로, 메틸 또는 에틸이고; R 은 수소, 또는 탄소수 1 내지 8 의 알킬이고; R 2 는 4-티아졸릴이다]. 
     바람직한 화합물은 티아벤다졸이다.    본 발명에서 상기 기재된 화합물은 단독으로 또는 기타 항바이러스성 제제와 조합으로 사용하는 경우 HIV 의 억제 및 HIV 감염의 치료에 유용하다.    상기 조성물은 HIV 바이러스의 복제를 예방하고, 벤즈이미다졸 치료에 내성인 바이러스 균주의 생산을 예방하고, HIV 바이러스가 있는 세포의 감염을 예방 또는 지연시키고, 처리된 세포내 바이러스의 재현을 지연시킨다. 상기 조성물은 또한 간염 및 바이러스, 예컨대 포진, 인플루엔자 및 코감기 바이러스에 대해 효과적이다.
Patent KR-20020059126-A (KR)
Title: A handheld digital microscope, skin management system using this and cf-type ccd camera joint with this
Inventor: KIM YEONG PYEONG
IPC: G02B21/00
Filed: 2001-01-02
Abstract: PURPOSE: A portable digital microscope, a skin diagnosis system using the same, and a CF CCD(Charge Coupled Device) camera having the same are provided to reduce fabrication costs of the portable digital microscope by using a white LED of 12 volt as a lighting apparatus. CONSTITUTION: A tube part(10) has a cylindrical shape. A CF type CCD camera is installed on one side of the tube part(10). A lens part(20) is installed in an inner side of the tube part(10). The lens(20) is formed with a concave lens(21), the first convex lens(22), and the second convex lens(23). A focus control part(30) controls a focus by shifting one of lenses included in the lens part(20) along the tube part(10). A light guide part(50) is installed at the other side of the tube part(10). An LED(41) is installed on an inner side of the light guide part(50). A lighting part(40) has a switch(43) for turning on or turning off a battery(42) and the LED(41).
Patent KR-20020061840-A (KR)
Title: Apparatus and method for testing digital systems having multiple clock frequencies
Inventor: PARK HUI MIN
IPC: G01R31/317
Filed: 2001-01-18
Abstract: PURPOSE: A digital system test apparatus having a plurality of clock frequencies is provided to enlarge a test range and to reduce a test time by applying built-in self test technique to the system, thereby preventing the increase of the chip size. CONSTITUTION: A digital system test apparatus having a plurality of clock frequencies includes a control block(20) for generating a number of operating clocks and a plurality of scan enable signals in response to a plurality of input clocks from outside, a boundary scan chain block(50) and a plurality of built-in self test logics(30,40) for selectively performing a test operation in response to the output signals output from the control block(50) and a tap block(60) for drawing the test result from obtained by the test operation, The control block(20) generates a test logic operating clock having the same frequency with the clock frequency inputted from outside and applies only to the test logic selected from the built-in self test logic and the boundary scan chain block during an interface test between clock regions. At the same time, the control block(20) supplies a scan enable signal to only the selected test logic and controls that the scan enable signal is enabled during one period of the enable clock.
Patent KR-20010076363-A (KR)
Title: Device for connecting a window with electrical functions
Inventor: DUERKOP DETLEV
IPC: H01Q1/32
Filed: 2001-01-19
Abstract: PURPOSE: A device for connecting a window with an electric function is provided to arrange electric function elements on the window can be connected to several dispersedly arranged connection faces, antenna elements in particular and a device following them. CONSTITUTION: In the device for connecting several electric function element, arranged on a transparent window through a single flexible contact point and its connection conductor to a subsequent device, the contact faces of function elements connected by the contact element(8) are arranged along edges of the window(1), and the element(8) has a shape made by adapting to the edge of the window(1), is arranged very close to the contact faces and also functions as a supporting body for circuit elements(9) electrically connected to the element(8).