baber/WOPTO huggingface dataset:
Patent KR-20030058643-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: KANG DAE HWAN
IPC: H01L27/108
Filed: 2001-12-31
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to guarantee sufficient capacitance according to high integration of the semiconductor device by changing the lower structure of a stack-type storage electrode. CONSTITUTION: The first interlayer dielectric(13) which is planarized and has a gate electrode is formed on a semiconductor substrate(11). The second interlayer dielectric(15) is formed on the first interlayer dielectric. The third interlayer dielectric is formed on the second interlayer dielectric. The third, second and first interlayer dielectrics are etched to form a contact hole through a contact etch process. The first polysilicon layer(21) is formed to fill the contact hole. The first polysilicon layer and a predetermined thickness of the third interlayer dielectric in a region except a storage electrode formation region are etched to form a trench through a photolithography process using a storage electrode mask. The second polysilicon layer spacer is formed on the sidewall of the trench and the third interlayer dielectric is removed so that a storage electrode composed of the first polysilicon layer and the second polysilicon layer spacer is formed.
Patent KR-20010071944-A (KR)
Title: 자동차용 피동 접근시스템
IPC: H04Q9/14
Filed: 1999-07-16
Abstract: 송신기(6)를 가진 전자 키(4)와 수신기(10)를 가진 보안 장소를 포함하며, 송신기(6)와 수신기(10)가 인증 데이터를 교환하기 위해 서로 통신하도록 구성(설계)되어 있는 접근시스템(2)에 있어서, 송신기(6)가 신호를 전송하고, 수신기(10)는 그 전송된 신호를 스펙트럼 데이터로 변환하며, 접근시스템(2)은 인증 데이터의 전송 시, 스펙트럼 데이터가 송신기(6)의 스펙트럼 서명과 일치할 때에는 보안 장소에의 접근을 허락하는 것을 특징으로 하는 접근시스템.
Patent KR-20010073012-A (KR)
Title: Ｃｖｔ의 변속비를 유압식으로 조정하기 위한 시스템
IPC: F16H61/00
Filed: 2000-06-23
Abstract: 본 발명은 차량의 무단 변속기의 변속비를 유압식으로 조정하기 위한 시스템에 관한 것이다.  변속비의 조정은 전기 신호를 통해 하나 이상의 밸브를 제어함으로써 이루어진다.  그 외에도 변속비는 변속기의 어느 한 동작 모드에서 일정하게 유지되도록, 상기 전기 신호가 설정값에 세팅되어 있다.  그런 경우, 예를 들어 상기 밸브는 위에서 언급한 중앙 위치(차단 위치)를 취하게 된다.  이 동작 모드는 레이쇼-홀드-모드(ratio-hold-mode)라고도 한다.  본 발명의 핵심은 자동차의 정상 동작에서 설정값이 가변적이라는 점에 있다.  본 발명의 장점으로는 부품의 허용오차가 자동차 또는 변속기의 동작 중에 보상된다는 것이다.  그 결과 자동차 조립 시에 정밀 조정 비용이 감소하게 된다.  그 외에도 본 발명을 통해 부품의 노후화, 특히 밸브에서 스프링의 변경이 (예를 들어 스프링의 장착) 동작 중에 보상된다.
Patent KR-20010112213-A (KR)
Filed: 1999-10-07
Abstract: 본 발명은 폴리프로필렌 및 이의 공중합체의 물리적 및 화학적 특성의 온라인 추론 및 제어용 시스템에 관한 것이다.  본 발명의 시스템은 불연속적으로 측정되는 물리적 및 화학적 특성의 추론을 위한 모델 및 이러한 특성들 뿐만 아니라 생산율, 반응 매질의 밀도 및 관심있는 그 밖의 공정 변수를 제어하기 위한 관련 모델을 포함한다.  본 발명의 제어 시스템은 생산 공정에서의 생산율 뿐만 아니라 촉매 수율도 최대화시켜줄 수 있다.
Patent KR-20010080018-A (KR)
IPC: F02F3/00
Filed: 1999-09-24
Abstract: 본 발명은 단조강으로 제조된 피스톤 기본 몸체(2), 냉각 채널(12)을 포함하고 있는 피스톤(1)에 관한 것이다. 본 발명의 피스톤은 박스 형상의 샤프트(11), 보스와 보스 지지부, 보스 지지부(8) 사이를 연결하는 벽(9) 및 연소통(6)을 포함한다. 본 발명의 목적은 링 부분의 강성을 증가시키기 위한 것이다. 상기 목적을 위하여, 상기 피스톤(1)은 상기 보스 구멍(7)의 상부를 둘러싸고 있는 벽을 포함한다. 냉각 채널(2)을 경계하는 구조 부품(3)의 상기 벽과 피스톤 헤드(5) 사이에 용접되어 있다. 이러한 구조는 상기 형식의 피스톤(1) 내에서의 링 부분 강성을 증가시켜 준다.
Patent KR-20020005567-A (KR)
IPC: B31B50/52
Filed: 1999-10-27
Abstract: 본 발명은 액체, 판지, 박공 상단, 컨테이너를 형성하고 밀봉하기 위한 개선된 방법 및 장치에 관련된다.  상자 바닥을 형성하기 위해 개선된 일련의 폴딩(folding) 조작을 제공하도록 상자 오우프닝 맨드릴 휠이 기계의 라인 방향과 직각을 이루는 회전축을 가지는 장치에 대해 설명한다.
Patent KR-20010111273-A (KR)
IPC: H04W88/02
Filed: 2001-01-15
Abstract: 희망파 전력 검출부(10)에서 수신 신호로부터 희망파 전력을 검출하는 한편, 간섭파 전력 검출부(11)에서 수신 신호로부터 간섭파 전력을 검출한다.  시간적으로 전후하는 간섭파 전력은 평균화부(12)에서 긴 구간에 걸쳐 평균화 처리되고, 평균화부(13)에서 짧은 구간에 걸쳐 평균화 처리된다.  차분기(124)는 긴 구간에 걸친 평균값과 짧은 구간에 걸친 평균값의 차분을 구한다.  선택부(16)는 구해진 차분이 소정의 임계값보다도 큰 경우에는 짧은 구간의 평균값을 선택하고, 작은 경우에는 긴 구간의 평균값을 선택한다.  SIR 계산기(17)는 선택부(16)에서 선택된 평균값과 희망파 전력 검출부(10)에서 검출된 희망파 전력의 비를 구한다.
Patent KR-20010112386-A (KR)
IPC: A61P5/24
Filed: 2000-03-22
Abstract: 1일 약 1㎎의 17β-에스트라디올과 등가인 에스트로겐 활성을 나타내는 물질의 3개의 1일 용량을 포함하는 상대적으로 우세한 에스트로겐 활성기와 1일 약 1㎎의 17β-에스트라디올과 등가인 에스트로겐 활성을 나타내는 물질과 1일 약 90㎍의 노르게스티메이트와 등가인 프로게스토겐 활성을 나타내는 물질과의 배합물의 3개의 1일 용량을 포함하는 상대적으로 우세한 프로게스토겐 활성기로 이루어진 2개의 기로 연속 투여하는, 약제학적 제제의 1일 용량형을 다수개 포함하는 호르몬 보충 요법에 관한 것이다.
Patent KR-20020031343-A (KR)
IPC: F23N5/10
Filed: 2001-02-08
Abstract: 시스템으로부터 수집된 데이터의 변화 검출 압축(change-detect compression)에 사용된 데이터를 저역 필터링(low pass filtering)하는 방법은 상기 시스템으로부터의 데이터를 버퍼링하는 것을 포함한다.   버퍼링된 데이터의 롤링 평균(rolling averages)이 계산되며, 롤링 평균의 계산은 데이터를 저역 필터링한다.   변화 검출 압축이 롤링 평균된 데이터에 대해 수행되며, 압축된 데이터는 보관된다.   보관된 데이터는 중앙 위치로 송신되어 수신된다.   수신된 데이터는 중앙 위치에 보관된다.
Patent KR-20030058897-A (KR)
Title: Method for sharing antenna in wireless communication system
Inventor: LEE YEONG MAN
IPC: H04B7/155
Filed: 2001-12-31
Abstract: PURPOSE: An antenna sharing method of a wireless communication system is provided to balance a coverage between base station by branching a transmission path and a receiving path in a direction of two sectors to allow two providers to share one antenna. CONSTITUTION: A wireless communication system includes a terminal, a base station a base station controller and an exchange. The base station judges whether two providers share an antenna by an operation of a system operator(2). If the two providers share the antenna, the base station branches a transmission path in a direction of two sectors and transmits a transmission signal(4). If the two providers share the antenna, the base station branches a receiving path in a direction of two sectors and receives a receiving signal(6). Accordingly, a field environment of the two providers are constructed to be the same.
Patent KR-20030060698-A (KR)
Title: A front optical filter for a plasma display panel
Inventor: CHO GYU JUNG
IPC: H01J11/10
Filed: 2002-01-11
Abstract: PURPOSE: A front optical filter is provided to achieve improved strength of the filter, while preventing a double reflection of the light and reducing weight and thickness of the filter. CONSTITUTION: A front optical filter comprises a transparent substrate, an electromagnetic interference shielding member, an anti-reflection film, and a near infrared ray shielding member. The transparent substrate is constituted by a lamination of films formed of a transparent plastic resin of two or more plies. The transparent plastic resin has a thickness of 25 to 250 micron meters and a light transmittance of 80% or higher.
Patent KR-20020067418-A (KR)
Title: nasal air purifier filter
Inventor: HONG SEONG RAE
IPC: A62B23/06
Filed: 2002-01-18
Abstract: PURPOSE: A nasal cavity purifying filter is provided to prevent the inhalation of polluted air and the infection of various disease causing germs in a dirty environment, and to improve the convenience of wearing thereof. CONSTITUTION: The disposable nasal cavity purifying filter(10) is installed in an elliptical ring support member(1) having a profile conforming to the inner wall of a nasal cavity so as to be installed inside the nasal cavity by using the inner wall of the nasal cavity as a case of the filter. The filter is made of an elastic mat and has a same color with the nasal cavity. In addition, the filter is provided with a pair of strings(2) having a same color with the skin color of the face.
Patent KR-20030063581-A (KR)
Title: Apparatus and Method for Managering Resource of Network Device System
Inventor: KIM SO YEONG
IPC: H04L12/24
Filed: 2002-01-23
Abstract: PURPOSE: A method for managing resources of a network equipment system is provided to free the longest unused memory region by retrieving a time update function of a memory, and to check life time of assigned resources, thereby preventing the system from being held owing to resource deficiency. CONSTITUTION: A system drives a resource management task(S500), and drives a task of a network equipment system(S501). If a new memory assignment request command is received from the task(S502), the system decides whether a memory has a margin(S503). If so, the system assigns the memory(S504). If the memory does not have the margin, the system checks a memory attribute flag(S505). If the memory attribute flag is instant(S506), the system frees the longest unused memory region(S507). The system assigns the freed memory region(S508).
Patent KR-20030063706-A (KR)
Title: Method for controlling of encoding in a moving picture system
Inventor: HAN SEOK YEON
IPC: H04N19/114
Filed: 2002-01-23
Abstract: PURPOSE: A method for controlling encoding in a moving picture system is provided to add or subtract a bit rate in real time for the next GOP interval by calculating a VBR and unused bits, thereby improving the compression efficiency. CONSTITUTION: A VBR(Variable Bit Rate), an ABR(Average Bit Rate), and an MBR(Maximum Bit Rate) are set up, and the total number of unused bits is initialized as 0. An A/V encoder module(200) encodes input audio and video data at the MBR(Maximum Bit Rate) for generating an MPEG(Moving Picture Experts Group) GOP(Group Of Picture). It is judged whether the GOP is compressed. The compressed data is stored in a loader engine(230) through a stream control module(220). A microprocessor(210) receives time and the number of bytes of initially generated GOP and calculates a bit rate for the next GOP interval.
Patent KR-20030064204-A (KR)
Inventor: KIM SEONG GYU
IPC: G09F15/00
Filed: 2002-01-29
Abstract: PURPOSE: An advertisement booth is provided to exactly transform the best appropriate advertisement image at a horizontally processed advertisement panel and the leaflet stand. CONSTITUTION: An advertisement booth includes a frame(2), a sidewall(4), an outlet(6), a concave portion(8), an advertisement panel(10), a three wavelength lamp(12), an opening portion(14), a stainless reinforce pedestal(16), an advertisement leaflet booth stainless frame(18), a stainless fixing bolt and nut(20) and a timer(22). In the advertisement boot, the advertisement panel(10) is horizontally attached on the front surface of the frame(2) through the fixing bolt and nut(20). The advertisement sentence is frequently changed by attaching the advertisement leaflet booth(18) on the top portion of the frame(2).
Patent KR-20030067425-A (KR)
Title: Method for display the picture font of wireless handphone and device thereof
Inventor: LEE SUNG HOON
IPC: H04B1/38
Filed: 2002-02-08
Abstract: PURPOSE: A device for displaying figure fonts of a wireless cell phone and a displaying method therefor are provided to install a figure font automatic adding program to change the figure fonts by downloading a mobile service in a memory, thereby displaying various types figure fonts on an LCD(Liquid Crystal Display). CONSTITUTION: A font automatic setting unit(10) has a figure font automatic adding program, to download more than two pairs of figure fonts when connecting a wireless Internet through a WAP(Wireless Application Protocol) browser(2) and add the downloaded figure fonts to a wireless cell phone. A figure font storing unit(20) stores more than two pairs of figure fonts from the operated figure font automatic adding program. A font deciding table(30) searches the figure font storing unit(20) upon a figure font display request of a user to decide a figure font. And a font automatic combination controller(40) controlling each unit combines the decided figure font with a Korean alphabet font, to display the combined font on an LCD(50).
Patent KR-20030001220-A (KR)
Title: Receptacle for motorcycle
Inventor: MASAAKI YAMAGUCHI
IPC: B62K19/46
Filed: 2002-02-22
Abstract: PURPOSE: A receptacle structure for motorcycles is provided to secure a space for storing a battery and a small article while making it possible to set the volume of motorcycle parts disposed rearwardly of a storage box at a relatively large value. CONSTITUTION: A motorcycle comprising car body frame(F) provided with a main frame(13) extending rearwardly downward from a head pipe(12) and a pair of right and left rear frames(14) connected to the rear of the main frame and extending rearwardly upward; the car body frame having suspended therefrom an engine unit(E) disposed below the main frame and also having supported thereon a storage box(35) disposed between the fronts of the two rear frames; the upper end opening of the storage box being covered with an openable and closable sheet(45), wherein the storage box is internally formed with a main storage chamber; a battery storage chamber disposed rearwardly below the main storage chamber; and a glove compartment bulging rearwardly of the main storage chamber to communicate with the rear upper portion of the main storage chamber.
Patent KR-20030070740-A (KR)
Title: Method and apparatus for converting level of image
Inventor: LEE EUL HWAN
IPC: H04N1/52
Filed: 2002-02-26
Abstract: PURPOSE: A method and system for converting images are provided to convert a multi-value luminance level into a binary luminance level in consideration of interference among color components to generate binary images with high picture quality. CONSTITUTION: Threshold values for three color components that belong to an input pixel with at least two color components among three color components being considered to be the identical color component(14). A multi-value luminance level of the input pixel is converted into a binary luminance level using the threshold values(16). At least two color components correspond to cyan and magenta. When the multi-value luminance level has been converted into the binary luminance level, portions of bright part of the binary luminance level, corresponding to the color components of the input pixel, are uniformly distributed so that picture quality of the output image having the binary luminance level is improved.
Patent KR-20020028983-A (KR)
Inventor: YOON JANG SIK
IPC: B64C27/12
Filed: 2002-03-11
Abstract: PURPOSE: An electric propulsion helicopter using fuel cell is provided to improve heavy weight of battery, self-electrolysis heat of reaction, and low output performance and to make safe flying of an electric propulsion helicopter for a long time possible. CONSTITUTION: A helicopter is equipped with a hydrogen-storing tank(10), supplying electric power to an electric motor(40) rotating a main rotor and tail rotor, and a generator(30). The electric propulsion helicopter of a fuel cell type includes the electric motor rotating the rotating shaft(62) of the main rotor, the generator connected to the electric motor with an electric wire, the hydrogen-storing tank connected to the generator with a hydrogen supply pipe(22), and an air supercharger(18) connected to the generator with an air supply pipe(24). And a battery(50) connected to the electric motor with an electric wire and connected to the generator is included. The electricity generated naturally in the process chemical reaction in the generator operates the electric motor and therefore the weight is reduced and safe flying is possible.
Patent KR-20020073262-A (KR)
Title: Shield connector
Inventor: KATO TAKAYUKI
IPC: H01R13/658
Filed: 2002-03-11
Abstract: PURPOSE: To provide an inexpensive shield connector wherein further realize light weight. CONSTITUTION: The shield connector 47 to connect a braid 37C of a shield electric wire 37 with a metal case of equipment is equipped with a bracket 15 to be directly attached to the metal case of the equipment, and a connector housing 49 composed of a cylindrical main body 17 covering the terminal of the shield electric wire 37, and electrically connected with the braid 37C is formed by a metal complex of light-weight metal 51 and ceramics hollow particles 53.
Patent KR-20030073351-A (KR)
Inventor: JIN SUN DONG
IPC: F24F1/00
Filed: 2002-03-11
Abstract: PURPOSE: An air conditioner is provided to simplify structure of a wire connecting a camera and a camera control assembly. CONSTITUTION: An air conditioner includes a front panel having an outlet formed thereon to discharge air having exchanged heat in a heat exchanger; a camera(12) installed near the outlet of the front panel to take an image of a subject; a display assembly(20) inserted to an insertion part(16) concavely formed on a lower side of the outlet of the front panel from a front side to display various information of the air conditioner; and a camera control assembly(30) placed on a rear side of the insertion part to control the camera. The camera control assembly comprises a camera control component(32) controlling photographing and panning of the camera; a camera control PCB(Printed Circuit Board:34) having the camera control component installed thereon; and a protecting cover(36) protecting the camera control PCB. The protecting cover is formed as a box with an opening front side to cover the camera control component and the camera control PCB, and has wire passing holes formed on an upper part and a lower part thereof to allow wires(34b,34c) connected with the camera control PCB, the camera and a control box to pass.
Patent KR-20030075456-A (KR)
Title: An electrically-powered fan
Inventor: LEE HAN WOONG
IPC: A45B27/00
Filed: 2002-03-19
Abstract: PURPOSE: A motor fan is provided to improve the reliability and safety of operation by generating slippage while absorbing an overload. CONSTITUTION: A driving motor(12) of a stand(10) and a fan locomotion instrument(18) stored in a casing(16) above a post(14) are connected by a motor shaft(20). A fan driving shaft(32) supports the fan locomotion instrument(18) so as to be rotatable and movable in an axial direction. Friction discs(34,34') are fixed to both sides of the fan driving shaft(32). Electromagnets(36,36') make the friction discs(34,34') contacted selectively with the motor shaft(20). Fan fixing arms(60,60') with fans(62,62') are fixed at both opposite ends of the fan driving shaft(18).
Patent KR-20030075637-A (KR)
Title: Apparatus and method for lantern function in folder type mobile station
Inventor: KIM BYEONG SEONG
IPC: H04B1/38
Filed: 2002-03-20
Abstract: PURPOSE: A lantern device for a folder-type mobile communication terminal and a method for performing a lantern function are provided to simply confirm a document in a dark place by adding a lantern service in the mobile communication terminal. CONSTITUTION: If a user selects a lantern service among additional functions(100) and sets the lantern service(110), the lantern service of a mobile communication terminal is activated(120). If the user pushes a side key button or a specific key button among a plurality of key buttons except for the side key button(130), a lantern light is turned on(140). If a call is requested to the mobile communication terminal(150), the lantern light is turned off(160) and the illumination of a display window is turned on for informing reception(170).
Patent KR-20030080497-A (KR)
Title: Use of gossypol and its derivatives for hair growth
Inventor: KIM SANG NYEON
IPC: A61K8/97
Filed: 2002-04-09
Abstract: PURPOSE: A composition containing gossypol or a derivative thereof as a component of various plants such as Gossypium nanking Meyen and Gossypii Semen as a main component is provided. Therefore, it shows excellent hair growing effects. CONSTITUTION: The composition for promoting hair growth contains gossypol or a derivative thereof represented by the formula 1. In formula, R1 is C0-R2 or CH=N-R2 or cyano; R2 is H, C1-6 straight or branched alkyl, alkenyl, alkynyl or acyl and also contains a substituent in which R2 is substituted with one or more of amino, hydroxy, halo, haloalkyl, alkoxy, cyano, nitro, alkylamino, dialkylamino and the like, preferably R2 is H, namely, R1 may be COH(aldehyde); R3 is H, C1-6 straight or branched alkyl, alkenyl, alkynyl or acyl and also contains a substituent in which R3 is substituted with one or more of amino, hydroxy, halo, haloalkyl, alkoxy, cyano, nitro, alkylamino, dialkylamino and the like, preferably R3 is H; R4 is H, C1-6 straight or branched alkyl, alkenyl, alkynyl or acyl and also contains a substituent in which R4 is substituted with one or more of amino, hydroxy, halo, haloalkyl, alkoxy, cyano, nitro, alkylamino, dialkylamino and the like, preferably R4 is H.
Patent KR-20030083809-A (KR)
Title: Accumulator for rotary comrressor
Inventor: LEE GEUN JU
IPC: F04C29/02
Filed: 2002-04-22
Abstract: PURPOSE: An accumulator of a rotary compressor is provided to prevent generation of abnormal noise by supporting a screen against pressure of refrigerant introduced through an inlet tube. CONSTITUTION: An accumulator(100) includes a main body(12) having a storage space for liquid refrigerant and gaseous refrigerant formed therein; an inlet tube(13) installed on an upper part of the main body to allow refrigerant to introduce; an outlet tube(11) protruding upward from a lower part of the main body, and having an outlet(110) formed on a protruding end thereof to allow gaseous refrigerant to discharge to a compressor; and a screen(14) installed on an upper side of the outlet tube to separate liquid refrigerant and gaseous refrigerant. A screen holder(120) is mounted on the outlet of the outlet tube to support the screen. The screen holder is detachably mounted on the outlet or fixed to the outlet by welding not to interfere with flow of gaseous refrigerant discharging through the outlet tube.
Patent KR-20030085747-A (KR)
Title: Apparatus preventing vacuum for scroll compressor
Inventor: CHO YANG HUI
IPC: F04C23/00
Filed: 2002-05-01
Abstract: PURPOSE: A vacuum prevention apparatus is provided to achieve improved productivity and reduce manufacturing costs by preventing the refrigerant gas from being leaked between the valve housing and piston valve. CONSTITUTION: A vacuum prevention apparatus comprises a compression spring(53) and a valve stopper(54). The compression spring presses a piston valve(52) in such a manner that a discharge pressure side through hole(56) is communicated to a suction pressure side through hole when the piston valve inserted into a valve housing(51) is vacuum operated. The valve stopper guides the compression spring and is communicated to the suction pressure side through hole. The piston valve has one or more sealing oil grooves(58) formed along the outer surface of the piston valve so as to prevent the refrigerant from being leaked through the gap formed between the outer surface of the piston valve and the inner surface of the valve housing.
Patent KR-20030085813-A (KR)
Title: A receiving device of caller id for telephone
Inventor: CHO JU SANG
IPC: H04M1/57
Filed: 2002-05-02
Abstract: PURPOSE: An apparatus for receiving a CID(Caller ID) in a telephone is provided to process a CID supplied from an exchange using the power by a ringing signal supplied from the exchange and to display it. CONSTITUTION: A telephone, connected to an exchange and receiving, processing and displaying a CID, is comprised of a ring power supply part(200), a condenser(210), a CID receiving part(125), a control part(135), a display part(145), a voice part(155), a dial part(165), and a ring part(115). The ring power supply part(200) inputs the voltage by a ringing signal of about ±40 Vrms and outputs it into a DC power of about 5 to 10 volts. The condenser(210) inputs the DC power outputted from the ring power supply part(200) and temporarily stores and outputs it. The CID receiving part(125) receives and processes a CID, supplied from the exchange, and outputs an information signal. The control part(135) processes and outputs the signal supplied from the CID receiving part(125). The display part(145) visually displays the information of the CID according to the signal supplied from the control part(135). The voice part(155) is connected with a trunk line connected to the exchange according to the control of the control part(135) when the telephone is in a hook-off state. The dial part(165) outputs an intrinsic number to page the opposite communication party when the telephone is in the hook-off state. The ring part(115) outputs a bell signal to indicate that the telephone has been called, based on a ringing signal supplied through the trunk line.