baber/WOPTO huggingface dataset:
Patent KR-20040017746-A (KR)
Title: Power steering system on which enable to confirm of steering wheel angle
Inventor: CHOI YEONG MIN
IPC: B62D15/02
Filed: 2002-08-23
Abstract: PURPOSE: A power steering device capable of detecting a steering angle is provided to easily and reliably detect the rotational angle of a steering shaft by using a plurality of hydraulic measuring sensors. CONSTITUTION: In a device capable of detecting steering angle of a vehicle from a hydraulic power steering system including a hydraulic pump(400) and a storing tank(450) having a fluid discharge outlet(450a) and a fluid inlet(450b) to apply hydraulic pressure to a piston(250) embedded in a cylinder(300) and connected and mounted to a rack bar(200) and to improve steering power, a power steering device for detecting a steering angle is composed of a first hydraulic measuring sensor(550) fixed and installed in the fluid discharge outlet of the storing tank to output a hydraulic sensing signal to the hydraulic change of the fluid discharge outlet; a second hydraulic measuring sensor(600) fixed and mounted in the fluid inlet to output the hydraulic sensing signal to the change of hydraulic pressure in the fluid inlet; and a microcomputer(650) for computing rotational angle of the steering shaft to the hydraulic sensing signal output from the first and second hydraulic measuring sensors.
Patent KR-20040018853-A (KR)
Title: Plow Device using Snowplow
Inventor: LEE GYE SEOK
IPC: E01H5/06
Filed: 2002-08-27
Abstract: PURPOSE: A scraper apparatus for a snowplow is provided to prevent breakage of plows, facilitate maintenance, and improve safety and the work efficiency in removing snow. CONSTITUTION: A scraper apparatus(200) for a snowplow(100) includes a scraper installation and detachment device having a hinge part installed to the lower end of a snow-removing plate(162); an elastic unit installed to the scraper installation and detachment device side from the rear side of the snow-removing plate; and a scraper member(260) made of polyurethane detachably mounted to the scraper installation and detachment device, to absorb the friction force between the snow-removing plate and a road surface. The scraper installation and detachment device is rotatably combined to the hinge part and the scraper installation and detachment device supports scrapers removing snow on a road. The elastic unit gives elastic force for absorbing shock while elastically supporting the rotation of the scraper installation and detachment device.
Patent KR-20040020442-A (KR)
Title: Structure for Anchoring of Steel Stud Bearing Wall and Method for Operating thereof
Inventor: PARK WAN SUN
IPC: E04B2/56
Filed: 2002-08-30
Abstract: PURPOSE: A fixing structure for a steel stud bearing wall is provided to improve constructability by fixing a steel stud bearing wall to footing concrete using a fixture and a screw. CONSTITUTION: The fixing structure for a steel stud bearing wall comprises the steps of: burying a fixture which is formed by putting webs(21) of two fixtures(20) into contact with each other, then fastening with a screw(26) under footing concrete(31) to make the upper side exposed outward; and adhering the base of a steel stud bearing wall(30) closely to the top of the fixture, then fixing with a screw(33).
Patent KR-20040020710-A (KR)
Title: The motor mounting of an air-conditioner
Inventor: PARK HAE YONG
IPC: F24F1/00
Filed: 2002-09-03
Abstract: PURPOSE: A motor mounting structure is provided to reduce parts count and allow for ease of assembly by fixing, through a screw, the motor to the motor mount formed integrally with the base fan. CONSTITUTION: A motor mounting structure comprises a base fan(53) coupled to the bottom surface of a cabinet(52); a motor(66) connected to an indoor blower fan(57) and an outdoor blower fan(61) in such a manner that the motor rotates the indoor blower fan to blow indoor air to an evaporator(56) and the outdoor blower fan to blow outdoor air to a condenser(62); and a motor mount(70) formed integrally with the base fan in such a manner that the motor mount supports the motor.
Patent KR-20040022929-A (KR)
Title: System and method for creating program in real-time automatically
Inventor: SHIN SOO WON
IPC: H04W12/06
Filed: 2002-09-10
Abstract: PURPOSE: A system and a method for automatically generating an application program in real time are provided to automatically generate a customized mobile or PC application program in real time according as a general service user only inputs a desired image and designates selection items. CONSTITUTION: If source image data are uploaded, a game program generating device(120) converts the source image data by a previously designated scheme and generates conversion image data(250). The game program generating device(120) extracts basic data from a database for generating a game program(255). The game program generating device(120) converts original source data into conversion source data by selection information(260). The game program generating device(120) generates the game program corresponding to the conversion source data, and stores the generated game program(265). The game program generating device(120) transmits generation result data of the game program and URL(Uniform Resource Locator) data for downloading the game program to a game program generating terminal(110)(270).
Patent KR-20040025715-A (KR)
Title: Using concrete crack repair, reinforcement a method of construction for ceramics
Inventor: KIM DO NYEON
IPC: E04G23/02
Filed: 2002-09-17
Abstract: PURPOSE: A repair, reinforcement method for a crack in concrete using inorganic ceramics is provided to prevent the corrosion of reinforcing bars exposed to the air and to cover up the exposed reinforcing bars. CONSTITUTION: The repair, reinforcement method for a crack in concrete using inorganic ceramics comprises the steps of washing the concrete surface(10) using high-pressure water, then drying up and securing the surface roughness, and applying liquefied inorganic ceramics(5) on the damaged concrete surface, then drying up and filling up a gap with mortar(20).
Patent KR-20030024629-A (KR)
Inventor: NAGATA KOUJI
IPC: B41J11/00
Filed: 2002-09-17
Abstract: PURPOSE: A printing condition changing method, a program, a storage medium, a printing method, a printer and a printing system are provided to execute a good printing operation without a loss of necessary image data. CONSTITUTION: A printing system includes a computer and a printer. The computer includes an external memory device. The computer loads a printer driver to a hard disk driver or a RAM(Random Access Memory). When performing a marginless printing, in which ink is applied also to an area overrunning from the print medium(P) to form an image without leaving a blank margin at edges of the print medium, the overrunning widths(La,Lb,Lc,Ld) of the area(E) are made adjustable.
Patent KR-20040025142-A (KR)
Title: apparatus and method for gamma correction of stack type organic electroluminescence
Inventor: KIM HAK SU
IPC: G09G3/30
Filed: 2002-09-18
Abstract: PURPOSE: An apparatus for adjusting gamma of a stack type organic EL and its method are provided to adjust luminance difference in a panel according to a line resistance of an upper data line and a lower data line in the stack type organic EL where two data lines are connected to one scan line. CONSTITUTION: According to the method for adjusting gamma of a stack type organic EL, an intensity of a current applied to a pixel in a data driver IC connected to the data lines is adjusted to correspond to the amplitude of a line resistance according to the data line. According to the data driver IC connected to the data lines, the first constant current source is driven by applying a current to a pixel. A bias generation circuit controls the intensity of a current applied from the first constant current source. The second constant current source applies a current to the pixel additionally. A gamma bias generation circuit controls the intensity of the current applied from the second constant current source. And a switch part switches the current applied through on/off to the bias generation circuit and the gamma bias generation circuit.
Patent KR-20040026295-A (KR)
Title: Optical fiber needle cik system and Manufacture method
Inventor: KIM TAE YEONG
IPC: D06Q1/14
Filed: 2002-09-24
Abstract: PURPOSE: An optical fiber sticking device is characterized by supplying optical fiber having proper length with a needle for holding textile, maintaining tension of the optical fiber on supplying the optical fiber, preventing droop of the textile and damage of the needle and increasing quality and reliability of goods. CONSTITUTION: An optical fiber sticking device comprises: a needle formed a hollow; a needle transferring cylinder transferring the needle up and down; a transferring roller(40) supplying an optical fiber(5); a head(20) moved to an x-axis and a y-axis; a breadboard fixed on a lower part of the head(20); a pushing plate installed on an upper part of the breadboard and moved by a pushing plate transfer cylinder up and down; an insert hole formed on one side of the pushing plate and inserted the needle; an induction pipe installed on a lower part of the insert hole; a cutter installed on a lower part of the breadboard; a cutter cylinder transferring the cutter in the horizontal direction; and a textile support supporting the textile. A manufacturing method of products using the same comprises the steps of: adhering the textile, rubber and lining; sticking the optical fiber with the device; forming an UV coating layer on the inside of the lining to fix the optical fiber; cutting the protruded optical fiber with the device; and then heating an end of the cut optical fiber with a hot blast heater for 1-2seconds.
Patent KR-20040029505-A (KR)
Title: Substrate Having Burn-In Test Pin Pad and System In Package Using The Same
Inventor: KWON HEUNG GYU
IPC: H01L21/60
Filed: 2002-10-01
Abstract: PURPOSE: A semiconductor substrate having a burn-in test pin pad and a system in package using the same are provided to perform a burn-in test for a package having various pin arrays, pin pitches, and pin numbers by using a single test socket, a single test handler, and a single test board. CONSTITUTION: A semiconductor substrate having a burn-in test pin pad includes a wiring layer(102), a plurality of electrode pads(140a), a plurality of pin pads(106), and a plurality of bump pads(105). The wiring layer(102) is located on an upper surface of a substrate(110). The electrode pads(140a) are formed on the wiring layer(102). The pin pads(106) are formed on a center part of a bottom face of the substrate(110). The bump pads(105) are formed on an outer side of the pin pads(106). The electrode pads(140a) correspond to the bump pads(105) in one to one.
Patent KR-20040038430-A (KR)
Title: Connecting structure of radiator support for vehicle
Inventor: KIM GU HYEON
IPC: B60K11/04
Filed: 2002-11-01
Abstract: PURPOSE: A combination structure of a radiator supporting body for a vehicle is provided to improve supporting capacity for both upper, lower, front, and rear loads of the radiator supporting body and the torsional load, to increase the combining strength of parts and collision stability by dispersing load in a collision, and to reduce the number of parts, be light, and cut down the manufacturing cost by not adopting a center stay. CONSTITUTION: A combination structure of a radiator supporting body for a vehicle is composed of side radiator supporting bodies(21) combined to the lower sides of an upper radiator supporting body, respectively, and a lower radiator supporting body(23) and a front side member(25) combined to the lower end and the side of the side radiator supporting bodies, respectively. The lower radiator supporting body is combined to a gusset member(24) and the side radiator supporting bodies. Inner and outer members(23a,23b) of the lower radiator supporting bodies are combined to form a closed section.
Patent KR-20030044807-A (KR)
Title: Optical diffusion sheet, optical element, and viewing display
Inventor: MATSUNAGA TAKUYA
IPC: G02B5/02
Filed: 2002-11-26
Abstract: PURPOSE: To provide an optical diffusion sheet having an optical diffusion layer having good glare shield, without taking in even in the light such as an office environment or the outdoor, capable of suppressing whitening of the surface of a display device, having proper clarity and suppressing the glare phenomenon of a screen, even in the case suitable for precise LCD. CONSTITUTION: In the optical diffusion sheet, forming the optical diffusion layer having minute irregular shapes on the surface, on at least one-sided face of a transparent substrate and in the display device mounting an optical element providing the optical diffusion sheet, 60-degree glossiness of the minute irregular shape surface is 70% or lower, the haze value of the optical diffusion sheet is 30% or greater, when black and white contrast (luminance in white display/ luminance in black display) on the optical diffusion sheet makes surface illuminance 0 lux (C0), 500 lux (C1), 1000 lux (C2) and 2000 lux (C3) satisfies C1/C0≧0.2, C2/C0≧0.1 and C3/C0≧0.1.
Patent KR-20040047012-A (KR)
Title: A power cord's custody structure of the washer
Inventor: JANG SE JUNG
IPC: D06F39/00
Filed: 2002-11-28
Abstract: PURPOSE: A storing structure for a power wire is provided to store the power wire easily and not to remove the power wire by forming a hanging loop and a folding portion. CONSTITUTION: A storing structure for a power wire includes first and second hanging loops(74,60a). The first hanging loops are formed to an outer wall of a cabinet(52) to constrict the power wire of an upper portion when the power wire is wound. The first hanging loop has a folding portion(60b) to prevent the power wire from separating. The second hanging loops are formed to a lower side opposite to the first hanging loop to restrict the power wire. The folding portion is formed the second hanging loop to prevent the stored power wire from separating. Thereby, the power wire is stored easily and not separated after storing.
Patent KR-20040048146-A (KR)
Title: communication device having a function for searching access point of wireless local area network and method thereof
Inventor: KIM DAE SIK
IPC: H04W4/02
Filed: 2002-12-02
Abstract: PURPOSE: An access apparatus having a function of automatically searching a wireless LAN AP(Access Point) and its accessing method are provided to allow a terminal not to search a wireless LAN AP if no wireless LAN AP is provided at a current position. CONSTITUTION: A storage(13) stores position information of the latest wireless LAN AP obtained through the Internet. A GPS receiving module(12) receives a signal from a GPS satellite and calculates position information of a terminal. A wireless LAN module(11) performs a connection function of various wireless LANs. A controller(14) determines whether the terminal is within a service area of a wireless LAN AP on the bases of the position of the wireless LAN AP stored in the storage(13) and the position information of the terminal provided from the GPS receiving module(12), and selectively operates the wireless LAN module(11) in order to receive a signal transmitted from a wireless LAN AP.
Patent KR-20040059547-A (KR)
Title: Method for output time control of output data using FIFO
Inventor: LEE U JAE
IPC: G06F13/12
Filed: 2002-12-27
Abstract: PURPOSE: A method for adjusting an output time of output data using a FIFO(First Input First Output) is provided to receive a result on a proper time by transferring the result of a present step to the next step on an effective time as variably adjusting a FIFO length of a previous circuit. CONSTITUTION: The FIFO(20) to adjust the length between two processors(40,50) is installed between two processors. In case that the time is adjusted when the result of the present step of one system is transmitted to the next step, the result of the present step is transmitted to the next step on the effective time after the FIFO length of the previous circuit is variably adjusted. The result is received on the time set by the output time adjustment of the previous result.
Patent KR-20040059064-A (KR)
Title: Driving apparatus of liquid crystal display panel and method thereof
Inventor: KIM HYEON SEOK
IPC: G02F1/133
Filed: 2002-12-27
Abstract: PURPOSE: A driving apparatus and a driving method of an LCD(Liquid Crystal Display) panel are provided to supply constantly a voltage to the LCD cells when the LCD panel is driven by 2 dots inversion type. CONSTITUTION: Gate wires(201) are arranged in row and data wires(203) are arranged in column. The gate wires(201) and data wires(203) are arranged with a matrix shape. A unit liquid crystal cell is defined at every crossing portions of the gate wires(201) and data wires(203) and has a TFT(Thin Film Transistor)(200), a liquid crystal volume(202) and a storage capacitor(204). Scan signals from the gate driver integrated circuit(211) are sequentially applied to the gate wires(201). Data signals from the data driver integrated circuit(212) are sequentially applied to the data wires(203). A gamma correction signal from a gamma correction voltage generating unit(213) is applied to the data driver integrated circuit(212). A pull up controller(214) applies a control signal(CS11) to the gamma correction voltage generating unit(213), thereby raising a voltage value of a data signal during an initial predetermined time in which a data signal is applied to an LCD panel.
Patent KR-20020026948-A (KR)
IPC: B29C45/66
Filed: 2000-07-17
Abstract: 금형 내에서 열가소성 수지 성형품을 성형한 다음, 금형을 열어 도료를 주입하고 재차 형닫음 함에 의해, 표면에 도막이 밀착한 성형체를 제조하는 금형내 피복성형 방법, 성형 장치에 있어서, 도료의 주입개시 시간, 주입시간, 재차 형닫음 하기 까지의 시간을 특정하고, 다시. 그를 위한 구동제어 방법을 특정한 것을 특징으로 성형 방법 및 장치. 
     그리고, 상기 성형방법, 성형장치에 사용하기 위한 보조 캐비티를 가지는 금형.
Patent KR-20020020819-A (KR)
IPC: A61Q19/08
Filed: 2000-08-17
Abstract: 본 발명은 일정한 평균 입자 크기, 입자 간격 및 커버력값을 갖는 피부 케어 제품의 상당히 균일한 비연속성 필름에 관한 것이다.    상기 필름은 향상된 피부 외관, 예를 들어 우수한 겉보기 커버력 및 자연스러운 외양을 제공한다.   상기 필름은 실크 스크린 등 및 정전기적 분무성 기술을 포함하는, 일정한 입자 크기, 입자 간격 및 커버력값을 제공하는 임의적 방법에 의해 형성될 수 있다.   상기 필름은 바람직하게는 조성물을 피부 상에 정전기적으로 분무함으로써 형성된다.
Patent KR-20020025228-A (KR)
IPC: B65D25/20
Filed: 2000-08-17
Abstract: 본 발명은 보빈(bobbin)의 형태로 롤되는 일련의 재료 웨브로부터 빼내지는 블랭크로부터 (담배) 팩을 만들기 위한 방법에 관한 것이다.  접음가능한 탭을 연결하기 위한 접착부분(34-39, 48-51)은 웨브재의 양면에 배열되고 웨브가 롤된 상태일 경우 웨브재의 한면의 접착부분이 남아있는 면의 접착부분과 겹치지 않는 방식으로 웨브재의 상이한 라인에 위치결정된다.
Patent KR-20020060269-A (KR)
IPC: G03F7/20
Filed: 2000-02-25
Abstract: 종횡 방향으로 연장하는 선 형상의 회로 패턴을 형성할 때, 근접하는 개구 패턴 간의 위상이 반전하도록 위상 배치하고, 동위상 패턴이 근접하는 타입 A의 위상 모순과, 역위상 패턴이 접촉하는 타입 B의 위상 모순을 추출하여 이들을 해결하는 패턴을 생성하고, 모순 해소용 패턴을 갖는 위상 마스크와 이와 상보하여 설계 패턴을 형성하는 상보 위상 마스크를 동일 기판 상에 다중 노광함으로써, 종래의 투영 노광법으로는 곤란하였던 미세 피치를 갖는 방대하고 랜덤한 회로 패턴을 불과 2매의 위상 시프트 마스크의 다중 노광에 의해 가능하게 하고, 또한 이러한 회로 패턴을 단시간에 설계하고 저비용으로 반도체 집적 회로 장치를 제조할 수 있다.
Patent KR-20030009395-A (KR)
IPC: G11C11/4074
Filed: 2001-03-15
Abstract: 메모리 칩 상의 발생기 시스템을 제어하는 제어기(100)에서, 상기 제어기는 다수 X 개의 상태를 포함하는 상태 다이어그램에 따라 상태 기계로서 작동한다.  상태 저장 소자(106)은 현재 상태로부터 후속 상태로의 상태 다이어그램 내 변화를 표시하는 입력 신호에 반응하여 상기 다수 X 개의 상태의 후속 상태를 위한 진정 상태 신호 및 보수 진정 상태 신호를 포함하는 다수 X 개의 수정된 상태 출력 신호를 발생시킨다.  출력 배열(108)은 상태 저장 소자로부터 나온 다수 X 개의 수정된 상태 출력 신호 중 진정 상태 신호 및 보수 진정 상태 신호에 반응하여 후속 상태와 연관된 M 개의 출력 신호 중 별개의 기설정된 것들를 발생시켜 발생기 시스템을 제어하는 상태 다이어그램이 다수 X 개의 상태 중 최후 상태에 도달할 때 전류 소비를 거의 0으로 만든다.
Patent KR-20020084244-A (KR)
Title: 전자기계식 휠 브레이크 장치
IPC: F16D65/14
Filed: 2000-11-23
Abstract: 전자기계식 휠 브레이크 장치(10)는 나사 기어(16)를 포함하고, 상기 나사 기어는 전기 모터(18)의 회전 운동을 브레이크 피스톤(18)의 병진 운동으로 전환시키고, 브레이크 피스톤(15)은 이송 행정시 브레이크 디스크(13)에 대해 브레이크 라이닝(12)을 압착하고 귀환행정에서는 브레이크 라이닝(12)를 해제한다. 또한 클러치 커플링(38)을 구비하며, 상기 클러치 커플링은 허용 귀한 행정 초과시 나사 기어(16)의 일부를 효과적으로 전기 모터(18)와 분리한다. 따라서 휠 브레이크 장치(10)의 기계적 오류나 손상이 그러한 오류 작동에서 저지된다. 
     전자기계식 휠 브레이크 장치(10)는 차량, 예컨대 승용차에 적합하다.
Patent KR-20030014199-A (KR)
IPC: F16L37/14
Filed: 2002-02-05
Abstract: 본 발명은 유체 압축 공급 연결 장치에 관한 것으로서, 연결부(30)는 공급부 입구(12)의 몸체(11)내에 축방향으로 수납되도록 구성된 헤드를 포함하며, 연결부930)는 잠금 수단(60)에 의해서 공급부 입구 몸체(11)내에 축방향으로 결합된 전방 위치내에 잠금될 수 있으며, 2개의 횡방향 잠금 브랜치(62)를 구비하는 구형 대칭 U자형 핀과, 잠금 수단(60)의 탄성 변형에 의해 몸체(11)의 외측 연결부(30)를 후방으로 적어도 부분적으로 축방향 해제하기 위해 몸체(11)로부터 비잠금 되어 있는 연결부(30)로 구성되며, 상기 잠금 수단(60)은 횡방향(T1)을 따라 잠금 수단(60)상에 가해진 해제력의 작용하에 잠금 브랜치(62)의 적어도 일부(66)와 몸체(11)의 적어도 일부(17) 사이에 연동으로부터 야기되며, 탄성 변형은 핀(60)의 2개의 브랜치(62)의 연결부(61)상에 추력을 가함으로서 해제력을 가하는 것에 의해 얻어진다.
Patent KR-20030036155-A (KR)
IPC: F23G7/07
Filed: 2001-04-05
Abstract: 본 발명은 연료 전지용 연료 가스를 생성하기 위한 통합 반응기(10)에 관한 것이다.  상기 통합 반응기(10)는 폐가스 산화장치(WGO) 챔버(62), 상기 WGO 챔버에서 생성된 발열 가스를 위한 입구, 출구(80) 및 흐름 경로를 가지는 폐가스 산화장치(WGO) 조립체(14)를 구비한다.  상기 통합 반응기(10)는 상기 WGO 챔버(62)의 내부에 위치하는 자열 반응기(ATR) 조립체(12)를 구비한다.  상기 조립체(12)는 이를 통해 흐르는 공정 가스를 위한 입구 수단(36) 및 출구 수단(42), 및 상기 입구 수단(36) 및 출구 수단(42)의 사이에 개재되는 촉매층(30, 32, 34)을 가진다.  상기 ATR 조립체(12)의 입구 수단(36)의 최소한 일부분은 상기 WGO 챔버(14)의 흐름 경로에 위치함으로써 열에너지의 전달을 촉진한다.
Patent KR-20020091191-A (KR)
Title: 급속 냉각 장치 및 방법
IPC: F23G5/44
Filed: 2001-03-29
Abstract: 본 발명은, 고온의 배기가스를 중첩구성된 냉각환경으로 형성되어 있는 유로에 유입시켜 단시간내에 통과하게 하고, 동시에 유로의 단면적을 감소시켜 용적을 수축시키는 것처럼 하여, 다이옥신류의 합성온도이하에서 급냉시키고 다이옥신류의 발생을 방지할 수 있도록 함에 있어서, 배기가스 등 고온가스를 도입개구부로부터 도출개구부로 향하도록 하여 통과하게 하는 급냉통체 안으로, 여러 단계의 냉각촉매를 통과시키는 열교환용 관체를 배설하는 것과 함께, 상기 고온가스의 통과방향에 따라서 급냉통체의 단면적을 점차로 감소시켜 갈 수 있도록 이루어진 것을 특징으로 하는 급속냉각장치
Patent KR-20030040202-A (KR)
IPC: A61P29/00
Filed: 2001-04-13
Abstract: 본 발명은 산화질소 신타아제 억제제로서 유용한 할로겐화 2-아미노-5,6 헵텐산 유도체를 개시한다.
Patent KR-20020091249-A (KR)
IPC: F24F1/00
Filed: 2001-04-23
Abstract: An installation for ventilation and heat treatment of air in a building including housing units having living and functional quarters is provided, the installation including an air blowing unit for blowing air taken from outside the building into the living quarters, an extraction unit for extracting air from the functional quarters, ducts communal to the building for conveying air to and extracting air from each housing unit, a blowing duct connected to each housing unit for conveying the blowing air, an extraction duct connected to each housing unit for conveying the extracting air, and an individual thermodynanic unit disposed on the housing unit at the connection of the blowing and extraction, where the blowing air and the extracting air passes over the thermodynamic unit, the thermodynamic unit including an evaporator disposed proximate the blowing flow and a condenser disposed proximate the extracting flow.
Patent KR-20040063586-A (KR)
Title: Method of filling gaps having high aspect ratio
Inventor: KIM GWANG SIK
IPC: H01L21/31
Filed: 2003-01-08
Abstract: PURPOSE: A method of filling gaps having high aspect ratio is provided to be used in a process for making a gap with a high aspect ratio filled with an interlayer dielectric by sufficiently increasing an impurity density of a BPSG(boron phosphorous silicate glass) layer without damaging a silicon nitride layer. CONSTITUTION: A silicon nitride layer liner is formed on a process substrate having the gap. An impurity diffusion blocking layer(22) is formed on the silicon nitride layer liner by an ALD(atomic layer deposition) process. A BPSG layer(23) is formed on the impurity diffusion blocking layer. The impurity diffusion blocking layer is formed of an USG(undoped silicon glass) layer.
Patent KR-20040069002-A (KR)
Inventor: KIM YOUNG KWAN
IPC: A63D15/08
Filed: 2003-01-28
Abstract: PURPOSE: A billiard cue for playing is provided to enable a user to feel the same interest and fun as an actual billiard game by batting a ball with a billiard cue with accurate direction and force in a miniatured billiard set; and to keep the cue in a stable state and support the cue with both hands by using an auxiliary device to support the billiard cue. CONSTITUTION: The billiard cue for playing comprises an upper side of a batting rod which moves to a passing hole formed in the inside of a handle; an elastic movement spring mounted between a projection end fixed on the batting rod and the handle; and an auxiliary supporting device with a handle stick at one side of a supporting hole for supporting the batting rod.