baber/WOPTO huggingface dataset:
Patent KR-20040004114-A (KR)
Title: Optical disk high-speed replaying/recording apparatus
Inventor: ENDO SATOSHI
IPC: G11B7/28
Filed: 2003-07-01
Abstract: PURPOSE: An optical disk high-speed replaying/recording apparatus is provided to read and reproduce data recorded on an optical disk at a speed higher than a normal replay speed of the optical disk. CONSTITUTION: The first read data quality determining section(200,300a) determines the quality of the second read units of digital data(Sad,Ssb). If the quality of the second units of the digital data(Sad,Ssb) is low, the first read data quality determining section(200,300a) re-reads the first units of digital data in the second units at the third replay speed obtained by subtracting the first predetermined speed from the second replay speed. An optical disk is replayed at a speed higher than a normal replay speed, and reproduced data are recorded on a writable optical disk except for defective data caused by reproduction defects.
Patent KR-20040073929-A (KR)
Inventor: JANG JAE IK
IPC: F16L3/00
Filed: 2003-07-01
Abstract: PURPOSE: An assembly structure of a lifting control device and a reducer in a flexible joint for a sprinkler is provided to firmly couple the lifting control device to the reducer without additional clips and bolts. CONSTITUTION: Fixing protrusions(21,22) are formed at a reducer in a flexible joint, and are fixed to a lifting/moving body. Concave grooves(211,221) are formed at the fixing protrusions. Holes(120) are formed at the lifting/moving body. The fixing protrusions are installed at the holes. Screw holes(213,224) are formed at the reducer. Bolts(23) are coupled to the screw holes, and prevent the lifting/moving body from being separated upward.
Patent KR-20050005197-A (KR)
Inventor: JOO BONG HWA
IPC: E04F11/18
Filed: 2003-07-07
Abstract: PURPOSE: A fall prevention system using a roller assembly is provided to ventilate with the outside smoothly and to prevent an accidental fall effectively. CONSTITUTION: The fall prevention system using a roller assembly comprises: a roller assembly composed by connecting both ends of many rollers(10) to a connector(40) by a hinge; a guide(30) installed on the roller assembly to guide rollers(10) to move vertically; a working rod(60) installed on both ends of the roller(10) arranged on the edge to make the roller(10) move in the opposite direction to rollers(10) arranged on the other row, so that the connector(40) which couples each roller(10) by a hinge moves to space out rollers(10) and to insert rollers(10) between the spaced rollers(10); a pushing plate(70) supported elastically by a spring(80) and pulled by a working rod(60) to push rollers(10) toward another rollers(10); and a working bundle(20) installed to connect the ends of the working rod(60) and functioning as a knob for moving the working rod(60).
Patent KR-20050006689-A (KR)
Inventor: CHOI EUN KOUNG
IPC: C09B39/00
Filed: 2003-07-10
Abstract: PURPOSE: Provided is a method for preparing a dye by using reduced pressure distillation process to reduce the amount of the toxic waste water generated by using an organic solvent. CONSTITUTION: The method comprises an aqueous solution reaction step comprising a diazo reaction process, a coupling reaction process and a chromic process for synthesis of yellow 59 among metal complex acidic dyes, and a solvent/aqueous solution reaction step comprising a chroming reaction process and a filtration process, wherein in the solvent/aqueous solution reaction step, a coupling product, chromium formate (Cr(HCOO)3), water and dimethylformamide are chroming reduced pressure distilled at a temperature of 60-80 deg.C and at a reduced pressure of 50-150 mmHg for 30-60 min, and the solid dye product where an organic solvent and water are removed by reduced pressure distillation is washed with water to remove impurities and is dried.
Patent KR-20050009606-A (KR)
Inventor: CHU DOEK HO
IPC: G16H20/30
Filed: 2003-07-18
Abstract: PURPOSE: A server-based online health management system using exercise prescription information and dietary life pattern information is provided to suggest a proper health management prescription and exercise prescription information to a member through the network by using a value comparing a BMI(Body Mass Index) with a current index. CONSTITUTION: A user information registration processor(110) registers or updates user information by receiving/storing the user information. A food information receiver(120) receives foods information. An activity information receiver(130) receives activity information. An intake calorie calculator(140) calculates the daily intake calories of the user. A consumed calorie calculator(150) calculates the daily consumed calories of the user. A standard index calculator(160) calculates a basic metabolic rate and the BMI according to the user information. A current index calculator(170) calculates the current index. A health management prescription part(180) generates the health management prescription by comparing the BMI with the current index and transmits it to a user terminal.
Patent KR-20050010302-A (KR)
Inventor: HWANG MYUNG WHAN
IPC: B01D39/00
Filed: 2003-07-18
Abstract: PURPOSE: To provide an air filter, which activates air by controlling negative ion and radiation dose to increase combustion efficiency, thereby decreasing exhaust gas. CONSTITUTION: The air filter is prepared by coating a negative-ion producing inorganic powder containing mixture on a non-woven fabric, thereby 20-150 grams of the powder being coated per m¬3 of the fabric. The negative-ion producing inorganic powder containing mixture consists of 3-10 wt.% of negative-ion producing inorganic powder, 10-30 wt.% of aqueous adhesion binder and 100 wt.% of water. The negative-ion producing inorganic powder is a mixture of 10-90 wt.% of tourmaline powder and 90-10 wt.% of monazite powder.
Patent KR-20050012032-A (KR)
Inventor: LEE DONG SU
IPC: G11C11/4097
Filed: 2003-07-24
Abstract: PURPOSE: A semiconductor memory device is provided to control a local I/O line sense amplifier selectively and thus to prevent unnecessary current consumption. CONSTITUTION: A memory cell array block(710) comprises a local I/O line sense amplifier(LSA) operating in response to a sense amplifier enable signal. A redundancy circuit(720) comprises a redundancy local I/O line sense amplifier operating in response to the sense amplifier enable signal. A switch unit selects one of data being output from the local I/O line sense amplifier and data being output from the redundancy local I/O sense amplifier, in response to the first selection signal and the second selection signal. And a control unit(CU) generates a sense amplifier operation control signal disabling the local I/O line sense amplifier in response to the second selection signal when the redundancy circuit operates.
Patent KR-20050012588-A (KR)
Inventor: JIE SEOK HO
IPC: H01L21/304
Filed: 2003-07-25
Abstract: PURPOSE: A polishing head of a CMP apparatus is provided to transmit uniform force from a wafer carrier to a wafer by inserting an auxiliary plate having predetermined patterns into a polishing pad. CONSTITUTION: A first polishing pad is used for polishing a surface of a semiconductor wafer including a surface planarization polishing layer. An auxiliary plate(30) is laminated on the first polishing pad. A plurality of predetermined patterns(31) are formed in a constant interval on the first polishing pad. The patterns are formed with one of a concave shape and a convex shape. In addition, the patterns are formed with a combined shape of the concave shape and the convex shape.
Patent KR-20050014423-A (KR)
Inventor: SUNG MI JIN
IPC: H04B1/40
Filed: 2003-07-31
Abstract: PURPOSE: An antenna matching conversion device is provided to automatically convert a variable matching circuit during a handoff in accordance with each frequency band, thereby obtaining optimum receive sensitivity for each frequency change while reducing a mounting size. CONSTITUTION: A controller(310) senses a currently communicated frequency when communication is performed between a base station and a terminal, and outputs a band select signal in accordance with the sensed frequency to a PAM(Power Amplifier Module)(320) and a variable matching circuit(340). The PAM(320) amplifies a transmission signal selected according to the band select signal. The variable matching circuit(340) receives the transmission signal, and matches voltage standing wave ratios to be optimal for a predetermined frequency. An antenna(350) is connected to the variable matching circuit(340), and performs wireless communication between the base station and the terminal.
Patent KR-20040014243-A (KR)
Inventor: ROBERTD KELLER
IPC: F01L13/00
Filed: 2003-08-01
Abstract: PURPOSE: Valve deactivation with an electro-hydraulic actuator is provided to deactivate a plurality of combustion chamber valve mechanisms by enabling a single solenoid operated valve to deactivate the hydraulically power of plural actuators. CONSTITUTION: An electro-hydraulic actuator assembly has a plurality of hydraulic pressure-operated pistons controlled by a single solenoid-operated shut-off and vent valve(30). Eaton hydraulic piston is attached with exteriorly extending arms(76,78) for contacting a release latch on an engine valve gear for disablement or deactivation of the valves in selected engine combustion chambers. The actuator assembly is disposed with a shut-off and vent valve vent port vertically above a hydraulic piston bore. A bleed orifice is provided for bleed flow from the hydraulic piston bores to a flow regulating chamber in the shut-off and vent valve to allow bleed flow and air purge. Gravity flow from the vent port supplies lubrication for an engine cam surface.
Patent KR-20040105529-A (KR)
Inventor: CHEN CHIA LI
IPC: G06F12/02
Filed: 2003-08-07
Abstract: PURPOSE: A storing device for selecting/applying an optimized compression management mechanism is provided to increase a data storage capacity of a solid storage medium and reduce a manufacturing cost of the solid storage medium by largely reducing a data volume of the source data through an embedded compression mechanism. CONSTITUTION: By an electric combination between a system interface and a memory interface, a microprocessor, and a data compression/decompression module(108) of a data compressing circuit(1082), algorithm definitions(1083a-1083n), and parameter lists(1084a-1084n) used by matching with the data compressing circuit are arranged. If reading for the source data transferred to the system interface through the microprocessor is advanced and an optimal compression combination for a type of the source data is selected from arrangement combinations of the algorithm definitions and the parameter lists, the data compressing circuit forms the small compressed data having at least minimum storage unit by compressing the source data with the optimal compression combination. The small data is written to the solid storage medium by transfer through the memory interface.
Patent KR-20030070575-A (KR)
Inventor: LEE JU HYUN
IPC: A45B25/28
Filed: 2003-08-11
Abstract: PURPOSE: Provided is an indented umbrella dehydrator which is small dehydrator easy to move, store and install, treats the dehydration of umbrella in seconds and so users do not need to stop or wait before coming inside. CONSTITUTION: The indented umbrella dehydrator(10) is characterized in that the pathways composed of the both wall sides crossing and alternating the absorptive rollers(21) and belts(22) made of the high absorptive material and crossing a rubber belt for transporting alternatively on the top of the absorptive rollers(21) and belts(22) are arranged curved. The indented umbrella dehydrator(10) has a stand(26) for preventing the umbrella ribs from falling out and has a blower located on the lower part thereof.
Patent KR-20050017948-A (KR)
Inventor: SEO KUANG SEOK
IPC: H04B1/40
Filed: 2003-08-11
Abstract: PURPOSE: A mobile communication terminal having a stand-by ticket processing function is provided to set a wireless communication connection with a stand-by ticket processing device through a Bluetooth module, and to receive a stand-by number to display the number on a display, so that a terminal user can confirm the stand-by number through a display window. CONSTITUTION: A Bluetooth module(30) transceives data with a stand-by ticket processing device where a Bluetooth function is embedded. A controller(40) further comprises a stand-by ticket processor(41), which receives stand-by number information transmitted from the stand-by ticket processing device through the Bluetooth module(30), stores the received stand-by number information in a memory, and displays the stored stand-by number information on a display(20). The stand-by ticket processor(41) requests a stand-by state to be released according to a stand-by state release request inputted from an operator(10).
Patent KR-20030095368-A (KR)
Inventor: KIM JUN YEON
IPC: A61G21/00
Filed: 2003-08-25
Abstract: PURPOSE: A decoration member for a funeral car is provided to reduce an installation time of the decoration member to the funeral car and to prevent the decoration member from being separated from the funeral even if the funeral car runs at high speed. CONSTITUTION: A decoration member for a funeral car includes a flower decoration supporting plate(10), a first fixing suction plate(20), a second fixing suction plate(30), and a flower supporter(40). The flower decoration supporting plate(10) has a rectangular shape in order to cover an outer portion of the funeral car. That is, the flower decoration supporting plate(10) has a shape corresponding to an external appearance of the funeral car. The flower decoration supporting plate(10) is formed with a plurality of perforation holes(12). The first fixing suction plate(20) is provided to install the flower decoration supporting plate(10) to the funeral car and is coupled to a rear surface of the flower decoration supporting plate(10). The second fixing suction plate(30) is inserted into the perforation hole(12) of the flower decoration supporting plate(10).
Patent KR-20050022590-A (KR)
Inventor: KIM NAM HEON
IPC: H01L21/306
Filed: 2003-08-27
Abstract: PURPOSE: An etching apparatus is provided to prevent a wafer from being contaminated due to floating particles of a reaction chamber by using an additional exhaust line. CONSTITUTION: An etching apparatus includes a reaction chamber(10), an electrostatic chuck(20) for loading a wafer(W), a main exhaust line(30) at the bottom of the reaction chamber, and one or more auxiliary exhaust lines. The auxiliary exhaust line(40) is installed at each sidewall of the reaction chamber. The auxiliary exhaust line includes an isolation valve(41) capable of controlling exhaust rate.
Patent KR-20050022796-A (KR)
Inventor: BAE CHUL SUB
IPC: C12G3/00
Filed: 2003-08-30
Abstract: PURPOSE: A method for preparing alcoholic liquor using nanofiltration is provided, thereby effectively removing hangover causing components and other impurities from the alcoholic liquor, so that the taste and flavor of the alcoholic liquor can be improved. CONSTITUTION: The method for preparing alcoholic liquor using nanofiltration comprises the steps of: (a) adding 100 to 2,000 ppm of active carbon into water and storing it for 1 to 5 hours; (b) micro-filtering the active carbon treated water with a filter with pore size of 0.05 to 20 micrometer; (c) treating the micro-filtered water with far infrared ray in a flow rate of 5 to 40 m3; (d) diluting the undiluted alcoholic liquor with the micro-filtered water to 30 to 60 wt.% of alcohol content; (e) adding 100 to 2,000 ppm of active carbon into the diluted alcoholic liquor and storing it for 1 to 5 hours; (f) micro-filtering the active carbon treated, diluted alcoholic liquor with a filter with pore size of 0.05 to 20 micrometer; (g) diluting the micro-filtered, undiluted alcoholic liquor with the micro-filtered water to 20 to 30 wt.% of alcohol content; (h) nano-filtering the diluted alcoholic liquor with a nano-filter of fractioning molecular weight of 350 to 1,500 Da at the pressure of 0.5 to 20Mpa and the temperature of 5 to 20 deg. C; (i) adding nano-filtered water or nano-filtered undiluted alcoholic liquor into the nano-filtered, diluted alcoholic liquor to regulate the final alcohol content to 5 to 25 wt.%; and adding additives into the alcohol content regulated, nano-filtered, diluted alcoholic liquor.
Patent KR-20050029789-A (KR)
Title: Organic electro luminescence panel having layer for preventing humidity from percolation and method of manufacturing the same
Inventor: CHO HWANG SHIN
IPC: H05B33/04
Filed: 2003-09-23
Abstract: An organic electro-luminescence panel having an anti-humidity layer and a fabricating method thereof are provided to improve electrical characteristics by restraining a reaction between an organic layer and hydrogen in a process for forming the anti-humidity layer. An organic electro-luminescence panel includes an anti-humidity layer. The anti-humidity layer includes an SiNx layer(110), a planarization layer(120), a laminated SiON/barrier/SiON layer(130), and a protection layer(140). The SiNx layer(110) is formed on an organic electro-luminescence panel(100). The planarization layer(120) is formed on the SiNx layer(110). The laminated SiON/barrier/SiON layer(130) is formed on the planarization layer(120). The protection layer(140) is formed on the laminated SiON/barrier/SiON layer(130).
Patent KR-20040034492-A (KR)
Inventor: NAKAMATSU OSAMU
IPC: A61M1/18
Filed: 2003-10-16
Abstract: PURPOSE: Provided is an inexpensive hollow-fiber membrane module capable of preventing potting layers from peeling or coming off from a cylindrical casing when potting ends are cut off. CONSTITUTION: The hollow-fiber membrane module comprises a cylindrical casing(3) having an inner wall, an inlet port(1) at one end portion and an outlet port(2) at the other end portion, a hollow-fiber membrane bundle(4) contained in the cylindrical casing, potting layers(5,6) for fixing the hollow-fiber membrane bundle to the inner wall at both end portions of the hollow-fiber membrane bundle, a header(10) having an outlet port(9) for liquid to be treated being provided to one of the cylinder end portions, a header(8) having an inlet port(7) for the liquid to be treated being provided to the other cylinder end portion, and baffle cylinders having slits extending in a direction at an angle to an axis extending along the cylindrical casing fitted in the potting layers.
Patent KR-20050036469-A (KR)
Inventor: YOON JAE HWAN
IPC: G11B31/02
Filed: 2003-10-16
Abstract: 개시된 내용은 노래반주기의 장르별 최적음역 자동설정장치 및 방법에 관한 것으로서, 사용자의 조작에 따른 각 노래별 코드, 시작, 정지, 예약 등의 노래반주기의 기본적인 기능 이용에 대한 키신호가 입력되면 노래반주기의 제어부에서는 사용자가 선택한 특정 노래에 대한 장르정보를 확인한 후, 사용자가 선택한 특정 노래에 대한 장르정보 및 현재 재생하고자 하는 미디 데이터의 음역을 해당 장르에 적합한 음역으로 설정하도록 하는 제어신호를 최적음역 자동설정부로 출력하고, 최적음역 자동설정부에서는 제어부로부터 입력되는 사용자가 선택한 노래의 장르정보 및 해당 장르에 적합한 음역설정을 위한 제어신호에 따라 현재 재생을 준비하는 미디 데이터의 음역을 사용자가 선택한 노래의 장르에 적합한 음역으로 설정하며, 오디오 출력부에서는 제어부의 제어에 따라 최적음역 자동설정부에서 설정된 해당 장르에 따른 음역으로 사용자가 선택한 특정 노래의 미디 데이터를 재생하여 스피커를 통해 출력한다. 
     따라서, 본 발명은 각 장르에 따른 최적음역의 미디 데이터 재생을 통해 사용자들의 노래반주기 이용에 대한 만족도를 크게 높일 수 있으며, 이로 인한 노래반주기의 고품격화를 이룰 수 있는 효과를 제공한다.
Patent KR-20040060721-A (KR)
Inventor: KIKUCHI SUSUMU
IPC: B41J2/44
Filed: 2003-10-17
Abstract: PURPOSE: A light scanner is provided to reduce the complexity of composition by configuring an optical system that reaches a non-exposed object using a mirror. CONSTITUTION: A composite light source(10) emits a coherent light having plural different wavelengths. A collimating lens(12) makes a light beam emitted from the composite light source(10) a parallel light. A cylindrical lens(14) focuses the light beam on a reflection surface of a rotational polygon mirror(16). The rotational polygon mirror(16) is rotationally driven by a driver and scans the incident light beam to a scanning direction of a non-exposed surface of a non-exposed object(30,32) according to the rotation. An F-mirror(18) focuses the light beam on the non-exposed surface of the non-exposed object(30,32) and reflects it so as to perform a constant scan. A half mirror(20) divides the light beam reflected by the F- mirror(18) into two paths. A first band-pass filter(24) transmits a light beam of a short wavelength(650nm) only. A second band-pass filter(26) transmits a light beam of a long wavelength(780nm) only.
Patent KR-20050038312-A (KR)
Inventor: JUNG SANG HUN
IPC: A61K8/41
Filed: 2003-10-21
Abstract: 본 발명은 하기 화학식 (1)로 표시된 신물질 1 N -벤질-4-메틸벤젠-1,2-디아민과 이의 제법 및 이 물질을 유효성분으로 과색소 침착 피부질환을 예방 및 치료할 수 있는 미백기능 화장품 조성물에 관한 것이다.
Patent KR-20050038342-A (KR)
Inventor: HONG KANG YOU
IPC: G11B19/02
Filed: 2003-10-22
Abstract: 본 발명에 따른 펌웨어 설정이 가능한 DVD 플레이어는 특수키의 조작에 따라 특수키값을 제공하는 아날로그 보드와, 모델별 각기 다른 펌웨어를 생성시키는 펌웨어 생성용 툴이 저장된 제 1 저장수단과, 모델별 각기 다른 특수키값 및 옵션값이 저장되어 있는 제 2 저장수단과, 아날로그 보드에서 제공되는 특수키값에 대응되는 모델을 제 2 저장수단에서 검색하고, 모델에 대응되는 옵션값을 제 2 저장수단에서 검색한 후 검색된 옵션값을 펌웨어 생성용 툴에 적용하여 펌웨어 프로그램을 생성하는 마이컴과, 마이컴에서 생성된 펌웨어 프로그램이 저장된 제 3 저장수단을 포함한다. 
     이와 같이, 본 발명에 따른 DVD 플레이어는 특수키값을 토대로 DVD 플레이어의 모델을 결정하고, 모델에 대응되는 펌웨어를 설정할 수 있는 기능을 제공함으로써, 제품 생산 시 제조 시간을 단축시킬 수 있을 뿐만 아니라 모델별 펌웨어를 관리할 필요가 없어 관리에 따른 불편함을 줄일 수 있다.
Patent KR-20050038759-A (KR)
Inventor: DO HAK YOUNG
IPC: H01J37/08
Filed: 2003-10-22
Abstract: 이온주입장치의 이온소스부는 이온생성기능을 수행하는 아크챔버와; 상기 아크챔버에서 이온이 나오는 방향에 구성된 억제 전극과; 상기 억제 전극의 일측에 소정의 간격을 두고 설치되며 상기 억제 전극을 통과한 이온빔 중 소정의 이온만을 추출하여 통과시키고 나머지 전자들을 추출하도록 접지되어 있는 그라운드 전극과; 상기 그라운드 전극의 일측에 소정의 간격을 유지하며 연결부재를 매개로 상기 억제전극과 연결된 필드링과; 상기 그라운드 전극 우측 중앙에 설치되어 상기 그라운드 전극을 통해 추출된 이온을 통과시키는 절연차폐포트와; 상기 절연차폐포트의 외측에 소정의 간격을 두고 설치되어 상기 그라운드 전극을 상기 필드링에 연결시키는 적어도 세 개의 절연체를 포함하는 것을 특징으로 한다.
Patent KR-20050040383-A (KR)
Inventor: CHAE SEUNG HUN
IPC: G09G3/294
Filed: 2003-10-28
Abstract: 본 발명에 따른 방전 디스플레이 패널의 구동 방법은 서브-필드들중에서 적어도 한 서브-필드들이 제1 어드레싱 시간, 개별 유지-방전 시간, 제2 어드레싱 시간, 적어도 두 개의 공통 유지-방전 시간들, 및 적어도 한 개의 보정 유지-방전 시간들을 포함한다.  제1 어드레싱 시간에서는, 제1 유지 전극-라인 그룹에 대하여 어드레싱이 수행된다.  개별 유지-방전 시간에서는, 제1 어드레싱 시간이 종료되면, 제1 유지 전극-라인 그룹에 대하여 유지-방전 동작이 수행된다.  제2 어드레싱 시간에서는, 개별 유지-방전 시간이 종료되면, 제2 유지 전극-라인 그룹에 대하여 어드레싱이 수행된다.  적어도 두 개의 공통 유지-방전 시간들에서는, 제2 어드레싱 시간이 종료되면, 제1 및 제2 유지 전극-라인 그룹들에 대하여 유지-방전 동작이 수행된다.  적어도 한 개의 보정 유지-방전 시간들에서는, 공통 유지-방전 시간들 사이에서 제2 유지 전극-라인 그룹에 대하여 유지-방전 동작이 수행된다.  적어도 두 개의 공통 유지-방전 시간들중에서 최초의 공통 유지-방전 시간을 제외한 나머지 공통 유지-방전 시간들의 최초의 펄스의 전력은 그 이후의 펄스들 각각의 전력보다 크다.
Patent KR-20050041554-A (KR)
Inventor: LEE SANG DON
IPC: H01L29/78
Filed: 2003-10-31
Abstract: 본 발명은 반도체소자의 트랜지스터 및 그 형성방법에 관한 것으로,  반도체소자의 고집적화에 따른 숏채널효과를 개선할 수 있도록 하기 위하여, 패드 산화막 및 패드 질화막이 구비되는 반도체기판에 트렌치를 매립하는 소자분리막을 형성함으로써 활성영역을 정의하되, 상기 활성영역의 장축 끝부분과 이웃하는 게이트 전극이 일정거리 이격되도록 정의하고, 상기 트렌치 상측 측벽을 노출시키도록 상기 소자분리막 상측을 소정두께 식각한 다음, 상기 트렌치 상측 측벽인 활성영역에 채널영역을 형성하고 노출된 라이너질화막 및 트렌치 열산화막을 제거한 다음, 표면에 상기 반도체기판 표면에 게이트산화막을 형성하고 전체표면상부를 평탄화시키는 게이트 전극용 도전층을 형성한 다음, 후속 공정으로 게이트 전극을 형성하고 상기 게이트 전극 사이의 반도체기판을 노출시키는 랜딩 플러그 콘택홀을 형성하는 동시에 상기 게이트 전극 측벽에 절연막 스페이서를 형성한 다음, 상기 랜딩 플러그 콘택홀 저부에 LDD 영역을 형성하고 상기 랜딩 플러그 콘택홀을 매립하는 랜딩 플러그를 형성하는 공정으로 반도체소자의 고집적화에 충분한 특성을 향상시킬 수 있는 트랜지스터를 제공할 수 있도록 하는 기술이다.
Patent KR-20050043082-A (KR)
Inventor: CHUNG JIN TAE
IPC: G06F17/21
Filed: 2003-11-05
Abstract: TFT LCD 표시 기능을 갖는 화상 형성 장치가 개시된다.  본 화상 형성 장치는 잉크젯 프린터용 이진 폰트를 저장하며, 입력되는 데이터에 대응하는 잉크젯 프린터용 이진 폰트를 화상 데이터로 변환한 후 인쇄하는 프린터 모듈, 및 프린터 모듈의 상태를 화면에 표시하며, 잉크젯 프린터용 이진 폰트를 TFT LCD용 이미지 폰트로 변환한 후 화면에 글자를 표시하는 TFT LCD 모듈을 구비한다. 이에 의해, TFT LCD를 채용하고 있는 화상 형성 장치의 생산 단가를 절감할 수 있다.
Patent KR-20050048152-A (KR)
Inventor: RYU YEN WHA
IPC: F02F5/00
Filed: 2003-11-19
Abstract: 본 발명은 엔진의 피스톤이 이동행정에서 연소실 내의 미연소가스가 크랭크 케이스로 유입되어 발생되는 블로바이 가스량을 줄이기 위한 엔진의 블로바이 가스 저감장치에 관한 것으로, 
     연소실과 크랭크 케이스 간의 기밀이 유지되도록 피스톤의 랜드부 도중에 압축링이 장착되는 피스톤에 있어서, 
     상기한 피스톤의 상측 랜드부 중앙으로 마련되는 부가 실린더와; 
     상기한 부가 실린더의 상부에 개재된 스톱 링에 의해서 상부 이탈이 방지되도록 상기 부가 실린더에 수용되는 부가 피스톤과; 
     상기한 압축링이 장착되는 링 홈의 내측과 상기 부가 실린더 간을 연결하는 유로와; 
     상기한 유로의 외측단에 위치되어 상기 부가 실린더에서 전달되는 압력에 의해 상기 압축링의 내주면을 밀도록 형성되는 압축 피스톤; 을 포함하여 구성되는 것을 특징으로 한다.