baber/WOPTO huggingface dataset:
Patent KR-19990062885-A (KR)
Title: 반도체 집적회로장치 및 그 제조방법
IPC: H01L21/8242
Filed: 1998-12-08
Abstract: 반도체 집적회로장치 및 그 제조기술에 관한 것으로서,입체화된 캐패시터와 동일층에 형성된 두꺼운 절연막을 사이에 두고 배치되는 제1층 배선과 제2층 배선과의 접속신뢰성을 향상시키기 위해서, 반도체기판의 메모리셀 어레이영역에 형성된 메모리셀 선택용 MISFET, 메모리셀 어레이영역의 주변의 주변회로영역에 형성된 주변회로용 MISFET, 메모리셀 선택용 MISFET 및 주변회로용 MISFET를 덮는 제1 층간절연막, 메모리셀 어레이영역의 제1 층간절연막상에 형성된 비트선, 비트선상에 형성되고 메모리셀 선택용 MISFET의 한쪽의 소스, 드레인영역에 전기적으로 접속된 하부전극을 구비한 정보축적용 용량소자 및 정보축적용 용량소자와 동일층에 형성되고 정보축적용 용량소자의 높이에 기인하는 메모리셀 어레이영역과 주변회로영역과의 단차를 완화 또는 해소시키는 제1 부분 및 정보축적용 용량소자를 덮는 제2 부분을 갖는 제2 층간절연막을 포함하는 반도체 집적회로장치에 있어서, 제2 층간절연막의 표면을 평탄화시키고 제2 층간절연막의 표면근방에 배선홈을 형성하며 배선홈의 내부에는 표면과 동일면내에 그의 표면을 갖는 배선을 형성하였다. 
     이와 같이 하는 것에 의해서, 입체화된 캐패시터와 동일층에 형성된 두꺼운 절연막을 사이에 두고 배치되는 제1층 배선과 제2층 배선과의 접속신뢰성을 향상시킬 수 있다는 등의 효과를 얻을 수 있다.
Patent KR-19990063004-A (KR)
Title: 반도체 단결정 성장장치 및 결정성장 방법
IPC: C30B15/20
Filed: 1998-12-11
Abstract: 초크랄스키 법에 따른 반도체 단결정의 성장에 있어서, 반도체 용융액내에 자기장이 생성되고, 상기 자기장에 수직 방향으로 상기 반도체 용융액내에 전류가 공급된다.     도가니를 회전시키지 않고 상기 반도체 용융액이 자발적으로 회전하도록 할 수 있기 때문에, 대구경의 반도체 단결정을 생성시킬 때도 줄무늬 없이 반도체 단결정을 성장시킬 수 있다.     또한, 상기 자기장의 세기와 전류의 크기를 변화시켜 상기 반도체 용융액의 회전속도를 정밀하게 제어할 수 있다.     또한, 상기 반도체 용융액내에 침지되는 전극 또는 전극 보호관의 위치를 변화시켜 상기 반도체 용융액내의 회전속도의 분포를 변화시킬 수 있다.
Patent KR-20000041595-A (KR)
Title: Gear socket for transferring power
Inventor: LEE SU CHEOL
IPC: F16H55/00
Filed: 1998-12-23
Abstract: PURPOSE: A gear socket for transferring a power is provided to stabilize an operation of a driving unit by solidifying a transfer of power with removing an empty space between the gear socket and a driving shaft. CONSTITUTION: One end of a driving shaft(11) is inserted and contacted in a main body(41) of a tubular gear socket having an inner face corresponding to an outer circumference of the one end. A fixing screw(33) is fixed in a horizontal face(11a) of the one end by passing a slot(42) of the main body(41). The one end of the driving shaft(11) is formed by the horizontal face(11a), a vertical face(11b) and a circular face(11c) between thereof. And an inside face of the main body(41) is formed by corresponding to the horizontal face(11a), the vertical face(11b) and the circular face(11c). Because one end of the driving shaft(11) and a driven shaft(21) are combined by inserting in the main body for combining(41) such as the gear socket, an empty space is not nearly existed between the driving shaft(11) and the main body(41). According as a supplying/isolating of a power in a motor(10) is repeatedly performed, the driving shaft(11) and the main body(41) are rotated together through the fixing screw(33) is loosened. A shaft(22) is able to be transferred because the driving force of the motor(10) is stably transferred to a gear portion(20).
Patent KR-20000045506-A (KR)
Title: Method for diagnosing status of spindle in cool rolling machine
Inventor: SONG GIL HO
IPC: B21B35/14
Filed: 1998-12-30
Abstract: PURPOSE: A diagnosing method of the status of a spindle in a cool rolling machine is provided to prevent an accident in a large rolling facility and loss of workers due to a spindle. CONSTITUTION: By using an acceleration sensor(13), vibration data of a work roll chock(5) part is collected in an analysis system(18) via an amplifier(17) in real time. By performing an envelope spectrum analysis which is a sort of frequency analysis methods, the generation of roll rotational frequency and mis-rotation of a spindle are diagnosed. The vibration signals from the roll chock are received from the acceleration sensor to test a crest factor. If the crest factor exceeds 1, the rotation of the spindle is normal. Thereby, the envelope spectrum analysis is performed.
Patent KR-20000045626-A (KR)
Title: Pre-processing apparatus for adjusting decoding time of video decoder
Inventor: KWON JEONG IK
IPC: H04N19/85
Filed: 1998-12-30
Abstract: PURPOSE: A pre-processing apparatus for adjusting decoding time of video decoder is provided to prevent error from occurring while performing a decoding process by controlling the VBV(Video Buffer Verifier). CONSTITUTION: A pre-processing apparatus for adjusting decoding time of video decoder includes a shift register(110), a start code detector(120), a state machine(130), a counter(140), a data latch/control signal generator(150), a frame rate latch(160), a VBV buffer size latch(170) and a VBV delay latch(180). The shift register(110) shifts input video stream sequentially. The state machine(130) inputs enable signal from the detector(120) and controls writing of input video stream. The counter(140) is controlled by the signal from the detector(120). The data latch/control signal generator(150) generates signals for latching frame rate, VBV buffer size and VBV buffer delay. The frame rate latch(160), the VBV buffer size latch(170) and the VBV delay latch(180) are operated by the control signal from the data latch/control signal generator.
Patent KR-20000046077-A (KR)
Title: Method for forming interlayer insulation layer of semiconductor device
Inventor: LEE SEUNG JIN
IPC: H01L21/312
Filed: 1998-12-31
Abstract: PURPOSE: A method for forming an interlayer insulation layer of a semiconductor device is provided to replace a boro phospho silicate glass layer for a spin on glass layer. CONSTITUTION: A method for forming an interlayer insulation layer of a semiconductor device includes following steps. At the first step, a semiconductor substrate(11,21) including plurality of poly lines(12,22) formed on it is provided. At the second step, a spin on glass material(23) is applied on the semiconductor substrate as an interlayer insulation layer. At the third step, The spin on glass material applied on the semiconductor substrate is solidified so as to form a spin on glass layer. The application process adopts one of the steps of rotation application, spray application, and a deposition. The solidification process is performed at the temperature in the range of 300 to 1000°C.
Patent KR-20000046939-A (KR)
Title: Method for etching for manufacturing semiconductor device
Inventor: PARK CHANG WOOK
IPC: H01L21/306
Filed: 1998-12-31
Abstract: PURPOSE: A method for etching for manufacturing a semiconductor device is provided to make the etching chemical more reactive as well as to provide high air pressure on copper case. CONSTITUTION: A method for etching for manufacturing a semiconductor device includes following steps. At the first step, a semiconductor substrate is mounted in a reaction chamber(10). On the semiconductor substrate, a predetermined process is performed for manufacturing the semiconductor device. At the second step, a dry etching is performed on the semiconductor device. At the third step, a light is illuminated on the semiconductor device so as to improve the etching ratio. The light illuminated on the semiconductor device is ultraviolet rays.
Patent KR-19990067657-A (KR)
Title: 표시 장치 및 이것을 이용한 전자 장치
IPC: G02F1/1335
Filed: 1997-09-12
Abstract: 투과 편광축 가변 광학 소자를 이용하는 표시 장치에 있어서, 밝은 표시가 얻어지는 표시 장치를 제공하기 위해서, STN 액정(143) 위에 상편광 분리기(300)를 설치한다. 상편광 분리기(300)와 STN 액정(143)과의 사이에 광원(190)을 설치한다. 지면(紙面)에 평행한 방향의 직선 편광 성분광(191)은, 상편광 분리기(300)를 투과한다. 지면에 수직한 방향의 직선 편광 성분의 빛(192)은, 상편광 분리기(300)에서 반사되어, 액정 표시 장치 내부로 향하여 진행하고, 그 다음 액정 표시 장치 내에서 반사를 반복하여 어떻게든 상편광 분리기(300)를 통하여 관찰측으로 출사하기 때문에 밝은 표시가 얻어진다.
Patent KR-19990072143-A (KR)
Title: 초음파유량계및초음파송수파기
IPC: G01F1/66
Filed: 1996-12-12
Abstract: 본 발명은, 유로와, 이 유로 중의 유체 유량을 측정하도록 배치한 초음파 송수파기를 구비하고, 상기 초음파 송수파기는 대향하는 면에 전극을 마련함과 동시에 상기 대향하는 한쪽면을 송수파면으로 하여 그 송수파면을 상기 유로를 향하게 한 압전체를 가지며, 상기 압전체는 전극 방향의 진동을 주모드로 하도록 그 송수파면의 세로 및 가로의 길이를 설정, 바람직하게는 송수파면의 세로 및 가로의 길이의 두께에 대한 비가 0.8 이하로 되는 구성으로 하여 압전체의 두께 종진동을 주모드로서 이용하기 때문에 고감도, 고속 응답성, 소형인 초음파 송수파기를 얻을 수 있고, 고정밀도이고 콤팩트한 초음파 유량계를 얻을 수 있다.
Patent KR-20000064719-A (KR)
Title: 조정가능한지지바가구비된의복세트걸이
IPC: A47G25/48
Filed: 1997-03-12
Abstract: 코트와 바지 의복세트 또는 코트와 스커트 의복세트 등의 의복세트에 사용되기에 특히 적합한 의복걸이. 의복걸이(20)는 벽장 로드 등에 부착하기 위해 훅 형상으로 된 상부 부착부재(22)와 이 부착부재와 결합되고 숄더를 포함하는 의복부분을 지지하기 위해 중간부의 대향측부에 외부로 연장되는 두 숄더부(96,98)와 중간부를 포함하는 의복걸이 본체(94)를 포함한다. 본 발명은 또한 세트로 된 의복부분을 위한 피봇되는 의복 홀더(84)를 포함한다. 피봇되는 의복 홀더는 중간부의 상부부분에 제공된 인터페이스부에 의해 또는 중간부의 중앙영역에 형성된 캐비티에 의해 상단부에서 지지된다.
Patent KR-20000064834-A (KR)
Title: Apparatus for transmitting and treating group messages in electronic mail system
Inventor: BIAZNIKOF KONSTANTIN BITALRIEB
IPC: H04M3/42
Filed: 1997-02-07
Abstract: PURPOSE: An apparatus for transmitting and treating group messages in an electronic mail system is provided so that simplification of information treatment can be performed by optimizing a structure of message. CONSTITUTION: An apparatus for transmitting and treating group messages includes several devices. A sender forms a desired initial message to be transmitted to a plurality of addressees(1). In a step 2, a set of subsidiary message is formed as an initial message to the respective addresses in a group including the number of N of addressees. In a step 3, the sender forms a multi-level catalogue of the initial message(for example, considering tow levels). In a step 4, the number of N of messages are transmitted to the addressees. During the reception of the transmitted subsidiary messages(5), in an addressee group of a step 6, the respective addressees form a confirmation message, that is, a character of a unique identifier ID_i of the received message is recorded and a character of STATUS_i for characterizing the present state of message transmitted to an i-th addressee is inserted additionally to the identification message.
Patent KR-20000064850-A (KR)
Title: 유압리프트(hydrauliclift)를제어하기위한방법및당해장치
IPC: B66B9/04
Filed: 1998-02-04
Abstract: 본 발명은 유압식 리프트를 조정하기 위한 방법과 당해 장치에 관한 것으로 리프트카(2)가 리프트 축(1)에 따라 상하로 이동할수 있다.   리프트카(2)는 왕복 피스톤에 연결되어 있어서 탱크(41)와 리프트실린더(3)간에 압축오일을 전달하는 오일펌프(40)로 구동된다.   오일펌프(40)는 제어전원부(28)에 의하여 전원이 공급되는 전동기(38)로 구동된다.   리프트카(2)속도는 센서(13)로 검출된다.   제어 및 조정유니트(10)는 전동기(39)와 밸브유니트(43)로서 리프트카의 운동에 영향을 미치는 조립부를 조정하고 규제한다.   상행중에 리프트카(2)속도는 전동기(39)를 조정함으로서 제어된다.   발명에 따라서 하행중에는 조정 및 제어효과가 밸브유니트(43)에 가해진다.   리프트카(2)가 움직이거나 제동이 걸리기 시작할 때의 저속에서 당해 속도는 밸브유니트(43)를 작동시켜서 조절된다.   상행중과 같은 보다 빠른속도에서 당해 속도는 전동기(39)를 조정함으로서 조절된다.
Patent KR-20000005540-A (KR)
Title: Device for locking a head rest for vehicle seat according to height
Inventor: DRASE OLIVIER
IPC: F16B2/08
Filed: 1997-04-15
Abstract: PURPOSE: A device for locking a head rest according to a height including a post being combined to a bushing being fixed in a structure(2) of a seat is provided to supply a convenience, a comfortableness, and a safety for a motor vehicle passenger. CONSTITUTION: A device for locking a seat head rest according to a height contains:a ring(3; 32) being located in a housing(12) of a bushing(1; 30) for storing and holding a post; and cam surfaces(15, 17, 18, 19) being contained in the ring and the housing for helping the ring and the housing for fastening or loosening a grip on the post while receiving a force toward a predetermined direction through the post. Herein, the cam surfaces are formed for the ring to fasten the grip on the post by the operation of the force given downward from the post, and the ring is separated along at least one of generatrices.
Patent KR-20000015900-A (KR)
Title: Aryl pyrimidine derivatives
Inventor: BERGER JACOB
IPC: A61P25/32
Filed: 1997-05-14
Abstract: PURPOSE: Selective 5-HT2B receptor antagonists offer distinct therapeutic advantages collectively in efficacy, rapidity of onset and absence of side effects for the treatment of migraine CONSTITUTION: Pyrimidine derivatives, and pharmaceutically acceptable salts and N-oxides, which exhibit useful pharmacological properties particularly use as selective 5HT2B-antagonists. The present invention is directed to their preparation, pharmaceutical compositions comprising them and their use in treatment of various disease, especially migraine. The invention is also directed to formulations and methods for treatment.
Patent KR-20000051015-A (KR)
Inventor: JUNG JAE HOON
IPC: C03B33/00
Filed: 1999-01-18
Abstract: PURPOSE: A cutting method and an apparatus of nonmetallic materials are provided which are cut by diamond saw, CO2 laser or quenching device. CONSTITUTION: A cutting method of nonmetallic materials comprises the steps of; the first step for preparing nonmetallic materials to be cut; the second step for applying the first heat impulse to heat and cool cutting region of nonmetallic materials; and the third step applied the second heat impulse to heat and quench cutting region applied heat impulse in the second step. An apparatus of nonmetallic materials contains; table deposited nonmetallic materials to be cut; the first heat impulse instrument formed micro crack by the first heat impulse which is applied by heating and cooling the cut region to be equipped the upside of the table; and the second heat impulse instrument which is applied by the second heating and cooling the cut region to be applied by the second heat impulse.
Patent KR-19990067961-A (KR)
IPC: F25B41/00
Filed: 1999-01-18
Abstract: 본 발명은 저비용 고효율로 냉각제를 회수하는 방법 및 회수 장치와 회수 도구에 관한 것으로, 회수될 장치가 자동차인 경우, 연료탱크에 남아있는 연료가 연소되고 소실될 때의 환경 오염을 막으며, 3작동 밸브 유닛을 회수 회로로의 커플러유닛의 접속과 동시에 회수 회로로 열어 압축기가 쉽게 중단되지 않는 경우에도 급격한 압력 증가를 억제하고, 냉각제 등의 압축된 유체를 상기 시스템 밖의 회수 회로에 의해 안전하게 회수하고, 냉각제는 회수될 장치, 예를들어 자동차나 어떤 장치(냉장고, 냉장된 쇼 케이스 등) 내의 압축기를 구동시켜 중력을 사용하는 콘덴서를 통해 회수 탱크로 안내되며, 상기 3작동 밸브 박스 내의 커플러 유닛의 플러그에 소켓을 끼워 냉장고 회로와 같은 압축된 유체 회로내에 분산시켜, 외부 실린더의 소켓이나 슬리브를 약 45도 내지 약 90도 회전시키거나, 또는 상기 소켓을 밀거나 당겨서 상기 밸브를 회전시켜, 압축된 유체를 온-오프 방법 또는 적절히 제어된방법으로 상기 소켓과 연결된 회수 회로에 의해 안전하고 안정적으로 회수하는 것을 특징으로 한다.
Patent KR-20000054947-A (KR)
Inventor: YEO GI SEONG
IPC: H01L21/027
Filed: 1999-02-02
Abstract: PURPOSE: A method for forming an alignment key of a semiconductor device is provided to align resist patterns on a same plane with each other, thereby forming a resist pattern in which a three-dimensional effect in a same shot is reduced. CONSTITUTION: A method for forming an alignment key of a semiconductor device comprises steps of coating a resist layer on an upper portion of a semiconductor substrate, firstly exposing the resist layer to light with a first reticle and thus forming an alignment key by a change in a chemical property, secondly exposing the resist layer to the light with a second reticle using the alignment key, and developing the resist layer. In the exposing processes, the resist layer is exposed to the light so that an exposing area with the first reticle is different from an exposing area with the second reticle. The first reticle and the second reticle are formed of a same pattern.
Patent KR-20000055481-A (KR)
Inventor: JEONG GWANG JIN
IPC: H01L21/28
Filed: 1999-02-06
Abstract: PURPOSE: A semiconductor device with multi-layer contact pad structure and a method for fabricating the same are to ensure a sufficient align margin between a contact hole and a contact pad, and between the contact hole and a bit line. CONSTITUTION: A first opening is formed by etching a first insulating layer(204) formed on a semiconductor substrate(200) with a device integrated thereon. A first conductive layer is then formed on the whole surface of the semiconductor substrate. A first conductive layer pad(205) is formed by patterning the first conductive layer by using a contact pad forming mask, the first conductive layer pad being electrically connected to the semiconductor substrate. A second insulating layer(207) having a bit line(206) is formed on the whole surface of the semiconductor substrate. A second opening(208) is formed by etching the second insulating layer until an upper surface of the first conductive layer pad is exposed. A second conductive layer is then formed on the whole surface of the semiconductor substrate. A second conductive layer pad(210) is then formed by patterning the second conductive layer by using the contact pad forming mask, the second conductive layer pad being electrically connected to the first conductive layer pad.
Patent KR-19990072580-A (KR)
Title: 반도체장치,반도체장치용기판및이들의제조방법및전자기기
IPC: H05K3/42
Filed: 1999-02-11
Abstract: 금속부 및 수지부를 포함하여 수지부에 복수의 스루홀이 형성되는 기판과, 스루홀 내에 형성되는 도전부재와, 기판의 한쪽 면에 장착되는 반도체 소자와, 기판의 다른쪽 면에 설치되는 복수의 땜납 볼을 가지며, 반도체 소자와 땜납 볼은, 도전부재를 거쳐 전기적으로 접속된다.
Patent KR-20000065689-A (KR)
Inventor: KIM HO GI
IPC: H01C7/115
Filed: 1999-04-08
Abstract: PURPOSE: A PTC(Positive Temperature Coefficient) composition BaTiO3 as a main component and a method for manufacturing a heat blower resistor for vehicle using the same are provided to induce a low resistance and protect a circuit from over-current by laminating thin PTC substrates. CONSTITUTION: A PTC composition BaTiO3 as a main component comprises BaTiO3 of 80 to 98 mol %, Y2O3 of 0.25 to 0.4 mol %, CaTiO3 of 10 to 15 mol %, MnO2 of 0.01 to 0.05 mol %, SiO2 of 1 to 1.5 mol %, SrTiO3 of 5 to 10 mol %, and PbTiO3 of 1 to 3 mol %. One or more components selected among the PbTiO3, TiO2, and Al2O3 further contain 0.01 to 30 mol %. A method for manufacturing a heat blower resistor for vehicle using the same comprises the steps of: manufacturing PTC powder composition, a PTC green sheet, and adhering and accumulating an electrode.
Patent KR-20000066235-A (KR)
Title: Process for treating outer layer of patterned flat glass
Inventor: LEE CHOI HUN
IPC: C03C17/22
Filed: 1999-04-14
Abstract: PURPOSE: A process for bonding outer layer of patterned flat glass for the interior and exterior of building is provided to protect the pattern and bond strongly to cement mortar by coating with inorganic materials. CONSTITUTION: The process comprises the steps of: mixing inorganic materials to be a mortar type; coating a patterned side(2) of flat glass with the inorganic materials(2.5-3mm thickness), and drying; heating to 200-230°C to remove propylene glycol(3G); heating to 400-450°C to melt inorganic materials such as flux glass(3D), wismuth(3E) and borax(3F), hence kaolin(3A), feldspar(3B) and silica(3C) are sealed; pasting the outer layer of patterned glass(10-20mm thickness). The above inorganic materials are 10-20% of flux glass, each 5-10% of wismuth, borax and kaolin, each 20-30% of feldspar and silica being 1-2.5mm in particle size.
Patent KR-19990046771-A (KR)
Title: 단위세대통신선용통합배선분배단말기설치구조
IPC: H04B3/02
Filed: 1999-04-23
Abstract: 본 발명은 단위 세대 통신선용 통합 배선 분배 시스템에 관한 것으로서, 옥내로 들어오는 간선 라인으로부터 인입된 통신선이 단말기에 의해 분선되어 각각의 단말 유니트에 연결될 수 있도록 형성된 정보통신선 분배 단말기가 설치되는 접속함을 구비하되, 접속함 양측 내벽에 지지편을 대향 절곡시켜 단말기가 고정되는 베이스판이 결합되도록 하여 단말기를 매립형 또는 돌출형으로 설치되도록 하고, 그 상부에는 전선을 접속시켜 안전하게 예비시킬 수 있도록 된 컨넥터와 전압 조절용 어뎁터가 장착되는 공간부를 구성하여 전기선과 통신선을 함께 수용할 수 있도록 접속함이 설치된 것으로서, 본 발명은 정보통신부에서 권장하는 16MHZ 이상의 정보통신 환경을 구축할 수 있도록 하고, 접속함 내에 설치되는 PSTN용 분배 단말기 또는 ISDN용 분배 단말기의 접속구에 8핀 모듈러 잭으로 간단하게 접속 및 이탈시킬 수  있도록 하며, 단말기 내부에는 회로 배선을 스타 방식으로 배선시켜 각각의 단말 유니트로 독립적인 통신선을 구축할 수 있도록 하여 현재 사용 중인 아나로그 방식에서 향후 설치되는 디지털 방식의 ISDN과 ADSL에 적절히 대응할 수 있도록 발명된 단위 세대 통신선용 통합 배선 분배 단말기 설치 구조에 관한 것이다.
Patent KR-20000067331-A (KR)
Inventor: KIM NAM HO
IPC: G06F13/10
Filed: 1999-04-27
Abstract: PURPOSE: A PC interface card is provided to implement an oscilloscope and a frequency analyzer function between a PC, offering a EISA(Extended Industry Standard Architecture) slot interface, and a peripheral, generating low level frequency signals so that it can reduce a frequency analysis cost. CONSTITUTION: A PC interface card comprises a signal input module(20), an EISA slot(10), and a signal output module(30). The signal input module(20) receives low frequency signals generated from a peripheral, converts the low frequency signals into digital signals, and analyzes the digital signals. The signal input module(20) includes an amplifier(21), a low pass filter(22), a switch(23), an AD converter(24), and an FFT(Fast Fourier Transform) processor(25). The EISA slot(10) performs an interface function. The signal output module(30) transmits the low frequency signals from the PC to the peripheral. The signal output module(30) includes a buffer(31), an IFFT(Inverse Fast Fourier Transform)(32), a DA converter(34) and an amplifier(35).
Patent KR-20000074784-A (KR)
Title: Automatic control device reel fishing rope
Inventor: KAN JONG KOOG
IPC: A01K91/02
Filed: 1999-05-26
Abstract: PURPOSE: Automatic control device of rill fishing cord is provided which hangs fishing cord to an external hanging ruler through a guide roll so that it enables a float to be thrown into the exact location and direction. CONSTITUTION: In the rill fishing rod which includes a case(1), a cover(2) and a band(3), the automatic control device of the roll fishing cord comprises the parts of: a rotation plate which is formed to include a suspension sill and an 'R' groove in the case; an interior edge of a control pole(11) which is inserted to the 'R' groove; an exterior edge of the control pole which is placed to expose the cord hanging ruler for hanging the fishing cord to the ruler; a recover spring(13) which is placed inside the control pole; a driving pole(15) which is hanged on the suspension sill; and a tact switch(16) which is placed to an electromagnet(14) to touch a steel globe(19) in the cover and to operate the tact switch when throwing the rill fishing rod.
Patent KR-20010004250-A (KR)
Inventor: BAE SEONG HO
IPC: G11C11/401
Filed: 1999-06-28
Abstract: PURPOSE: A DDR SDRAM(Double Data Rate Synchronous Dynamic Random Access Memory) of an improved write alignment method is provided which reduces a latency time of write data by a strobe signal(strobe D) controlling the alignment of upper/low data. CONSTITUTION: The device includes a DLL(delay locked loop) block(26) receiving an external clock as an input, and uses a delay locked loop clock being output from the DDL block as a source clock of a strobe signal controlling the alignment of upper data and low data during a write operation. Each of the upper data and the low data is in a state aligned first in a latch(24) for aligning even/odd data. The DDR SDRAM assures a time(tDPL, time in to precharge margin) to write data in a memory cell, by reducing a latency time of spacing-write data by receiving the DDL clock which has a faster phase, not spacing the strobe signal by receiving a clock being output from a clock generator receiving an external clock as an input.
Patent KR-19990073385-A (KR)
Title: 자동차광택제의제조방법
Filed: 1999-07-07
Abstract: 본 발명은 자동차 광택제의 제조방법에 관한 것으로, 유성 실리콘액 45∼55중량%에 PTEF 3∼5중량%, 발수제, UV차단제 및 UV TAX OB(광택제; 상품명임)42∼50중량%를 혼합하는 단계, 상기 혼합물을 30분∼40분간/140℃∼160℃ 교반 가열하여 증숙하는 단계, 상기 혼합물을 계속하여 140℃∼160℃로 유지하면서 80∼100분간 증숙하는 단계, 상기 증숙 혼합물을 상온(실온)에서 냉각하는 단계로 이루어진다. 
     따라서 본 발명은 스폰지 등에 본 광택제를 묻혀서 표면에 발라주기만 하면 되므로, 매우 간편하며 자동차 표면층에 유성의 매끄러운 막이 형성되어 장기간 광택층이 형성된다. 이러한 상태로 주행 시 눈, 비에 접촉하더라도 광택 표면을 유지하고 겉에 달라붙은 얼룩이나 때만을 간단히 제거하면 되므로 차량의 유지 및 관리에 매우 유리한 발명이다.
Patent KR-20010009429-A (KR)
Inventor: KANG SA YUN
IPC: H01L23/12
Filed: 1999-07-09
Abstract: PURPOSE: A method for manufacturing a wafer level chip scale package is provided to improve reliability and to extend a lifetime, by bonding a wafer and separated individual chips on a redistribution substrate. CONSTITUTION: A wafer(100) includes chip pads(104) formed on a wafer substrate and an inactive layer. The inactive layer covers an upper surface of the wafer substrate except the chip pads. A plurality of integrated circuit chips separated from each other by a separation region is formed on the wafer. After the first insulating layer and a plurality of terminal pads are formed on a substrate base layer(110), a metal redistribution layer is formed on the first insulating layer and the terminal pad to be electrically connected to the respective terminal pads. After the second insulating layer and a plurality of bonding pads are formed on the metal redistribution layer and the first insulating layer, a bonding bump(128) is formed in the respective bonding pads. The chip pad is bonded to each bonding bump to bond the wafer and the redistribution substrate. A terminal is formed on a redistribution substrate(130) to electrically connect the respective terminal pads and the terminal. The wafer is sawed along the separation region of the wafer to become individual packages.