baber/WOPTO huggingface dataset:
Patent KR-20010087708-A (KR)
Title: method for resource status display of digital subscriber board
Inventor: KIM TAE GYEONG
IPC: H04Q1/00
Filed: 2000-03-08
Abstract: PURPOSE: A method for displaying a resource state of a digital subscriber board is provided to instantly know an electric connection of the digital subscriber board and a usable resource state by generating a light with a color corresponding to the resource state of the digital subscriber board using an LED with 3 colors. CONSTITUTION: A line/link checking unit checks an electric connection state of a line/link and judges whether the electric connection state of the line/link is normal(S10). If the electric connection state of the line/link is not normal, a red illuminant diode and a green illuminant diode are turned off for informing that the line/link is not electrically connected to a system operator(S12). It is judged whether a use degree is less than 20%(S14). If the use degree is less than 20%, only green illuminant diode is turned on for illuminating a 3-color LED as a green color(S16). If the use degree is not less than 20%, it is judged whether the use degree is less than 50%(S18). If the use degree is less than 50%, the green illuminant diode and a red illuminant diode are turned on for illuminating the 3-color LED as a yellow color(S20). If the use degree is not less than 50%, it is judged whether the use degree is less than 80%(S22). If the use degree is less than 80%, the red illuminant diode is turned on for illuminating the 3-color LED as a red color(S24). If the use degree is more than 80%, the red illuminant diode is turned off(S26).
Patent KR-20010014601-A (KR)
Title: Electroluminescence display device
Inventor: FURUMIYA NAOAKI
IPC: H05B44/00
Filed: 2000-03-17
Abstract: PURPOSE: To substantially prevent shortage of the life of an EL element caused by accumulation of space charges in the EL element generating by repeating current driving. CONSTITUTION: In this EL display device having at least a hole transport layer and a luminescent layer between an anode and a cathode and emitting light by supplying a specified bias, a selecting circuit 2 for supplying voltage VBS higher than power source voltage supplying to the anode during driving and either one voltage of earthing voltage and negative voltage Vcd to the cathode is installed, and space charges accumulating in the element are periodically removed by applying reverse bias between the anode and the cathode during a non-display period.
Patent KR-20000030829-A (KR)
Inventor: LEE JEONG MIN
IPC: H04N7/14
Filed: 2000-03-20
Abstract: PURPOSE: A system for observing a specific place in real time on web is to allow a user to observe or watch a desired place by one click using a pre-photographed panorama image. CONSTITUTION: An observing system comprises: a web camera for observing a specific place with taking a photograph of the specific place; and a web server computer in which a software for processing an image transmitted from the web camera is installed. The web camera is operated using a panorama control manner in which an image compression way of MPEG(Moving picture expert group)-4 way is applicable to compensate for a time delay. The web server computer has a server program in charge of the control of a web page and a subsidiary program synchronized with the server program, for controlling the web camera.
Patent KR-20010092473-A (KR)
Title: Reciprocating mechanism for a forging machine
Inventor: WANGSHUNG YOWOO
IPC: B21J5/00
Filed: 2000-03-22
Abstract: PURPOSE: A reciprocating mechanism for a forging machine is provided in which the forging machine transmits driving force while a swing mechanism of the forging machine is not vibrated. CONSTITUTION: The reciprocating mechanism for a forging machine comprises a seat body(2) in which a longitudinal first guide groove(211), a second guide groove(221) intersecting the first guide groove(211) and a space intersecting an intersection part of the first and second guide grooves(211,221) are contained; a longitudinal first sliding member(23) which is slidingly and reciprocatingly arranged in the first guide groove(211) by traversing the intersecting space, and which is equipped with a longitudinal cam member(234) extended longitudinally to the first sliding member(23); and a second sliding member(24) which is slidingly mounted on the seat body(2) along a direction of the second guide groove(221), and which reciprocates a cam driven part(240) extended into the intersecting space so that the cam driven part(240) is contacted with the cam member(234), wherein the cam driven part(240) is moved from one place to another along the second guide groove(221) when the cam member(234) is reciprocated along the first guide groove(211), thereby moving the second sliding member(24) so that it is reciprocated along the second guide groove(221).
Patent KR-20010099524-A (KR)
Inventor: HWANG GEUN CHEOL
IPC: H04B7/06
Filed: 2000-04-07
Abstract: 본 발명은 되먹임 기능을 갖는 무선 통신 시스템 및 그 방법에 관한 것으로, 되먹임 기능을 갖는 무선 통신 시스템은 복수의 송수신 안테나를 구비하고, 송수신 안테나들을 통해 신호를 송수신하는 무선 통신 시스템에 있어서, 소정 되먹임 신호로부터 되먹임 정보를 복원하고, 복원된 되먹임 정보를 정보신호에 가중하며, 가중된 정보신호를 무선 주파수 신호로 변환하여 전송하는 송신장치; 및 무선 주파수 신호를 수신하여 무선 주파수 신호가 겪은 채널을 추정하며, 추정된 채널로부터 되먹임 정보를 추출하여 근사하며, 근사된 되먹임 정보를 무선 주파수 신호로 변환하여 송신장치로 전송하는 수신장치를 포함한다. 
     본 발명에 따르면, 되먹임을 이용하는 다중 송수신 안테나를 갖는 통신 시스템에서 되먹임 정보량을 줄임으로써 되먹임에 필요한 채널을 보다 효율적으로 사용할 수 있으며, 되먹임에 필요한 지연효과에 보다 효과적으로 대처할 수 있다.
Patent KR-20010014712-A (KR)
Inventor: KUSANO TOSHIZO
IPC: B65H3/08
Filed: 2000-04-10
Abstract: PURPOSE: To provide a device capable of affixing a sheet material to the image screen of a picture tube without producing a scratch on the surface of the sheet material. CONSTITUTION: In this device that gradually transfers a sheet material from a sheet material transferring member 12 to the image screen of a picture tube and affix the sheet material to the image screen of the picture tube with an adhesive by transporting the picture tube with the sheet material 2 to one surface of which the adhesive is applied pressed against the image screen of the picture tube with a pressure roller 80, the sheet material transfer member is composed by providing a housing 32 of which one surface is opened and wherein a sucking port is formed, and a suction belt 38 that has multiple through holes arranged so as to close the entire open surface of the housing and used for sucking the sheet material, and is movably supported in the transporting direction of the picture tube in the housing.
Patent KR-20010096028-A (KR)
Title: Manufacturing Method of an Ostrich Leather and Manufacturing Device thereof
Inventor: LEE SANG YOUNG
IPC: C14B1/00
Filed: 2000-04-17
Abstract: PURPOSE: A method for processing an ostrich leather and an apparatus for removing fiber texture of the same are provided to neatly remove muscular fiber texture adhered to the back surface of the sheet without damage of feather marks projected on the front surface of a sheet of the ostrich leather, thereby manufacturing a product using the fiber texture removed leather sheet. CONSTITUTION: The method for processing an ostrich leather comprises a manufacturing step of an ostrich leather sheet manufacturing an ostrich leather sheet(10) on the front surface of which feather marks(11) of an ostrich are prominently formed and to the back surface of which muscular fiber texture(12) of the ostrich is adhered; a removing step of the fiber texture removing the muscular fiber texture(12) adhered to the back surface of the ostrich leather sheet using a fiber texture removing apparatus by temporarily adhering an elastic plate(20) made of cushion material having the same size as the sheet to the front surface of the ostrich leather sheet(10); and an adhering step of a supporting plate adhering a supporting plate having the same size as the leather sheet(10) to the back surface of the elastic plate(20) so as to maintain the shape of the leather sheet(10) after separating the elastic plate(20) temporarily adhered to the front surface of the fiber texture removed ostrich leather sheet.
Patent KR-20010098246-A (KR)
Inventor: JANG YEONG JUN
IPC: F24F13/00
Filed: 2000-04-29
Abstract: 본 발명은 공기조화기의 토출장치에 관한 것이다. 본 발명의 토출장치는 토출그릴(10)에 토출유로(12)의 끝부분을 형성하는 유로면(24)과 상기 유로면(24)에서부터 연속적으로 상부로 경사지게 형성된 상향경사면(26)을 구비하는 토출가이드(20)를 설치한 것이다. 상기 토출가이드(20)의 상향경사면(26)의 끝부분에는 흡입그릴(30)의 하단을 지지하는 지지면(28)을 형성하여, 상기 흡입그릴(30)과 토출가이드(20)가 만나는 부분은 최대한 상기 토출유로(12)로부터 떨어지도록 하였다. 따라서 상기 토출가이드(20)의 유로면(24)에 의해 형성되는 토출유로(12)의 끝부분에서 상기 흡입그릴(30)의 하단부까지가 상향경사면(26)에 의해 연속적으로 연결되므로 토출유로(12)를 통해 토출되는 차가운 공기가 와류를 발생시키지 않게 되고, 상기 토출가이드(20)가 상기 흡입그릴(30)과 토출그릴(10)의 휨을 방지하는 역할을 하게 되어 이들 사이에 틈이 발생하는 것을 방지하게 된다.
Patent KR-20010102613-A (KR)
Inventor: LEE CHEOL MIN
IPC: B63C11/49
Filed: 2000-05-02
Abstract: 본 발명은 교량, 교각, 항만, 지상 구조물 및 기타 수중 구조물의 부식상태, 파손상태, 이물질 기생상태 등을 촬영하여 점검 및 보수를 손쉽게 행할 수 있도록 고안된 다용도 수중점검장치에 관한 것으로, 본 발명은 가로바가 전부에 설치되고 상기 가로바의 상부에 제 1,2 및 제 3롤러를 구비한 거치대가 세로방향으로 설치되며, 상기 거치대의 일측 후부에 상기 거치대의 각도를 조절하는 조절장치의 일단이 고정되는 하부 받침틀과; 상기 하부 받침틀의 상부에 일정간격 떨어져서 연결 설치되고, 그 상면에 카메라의 케이블이 감겨진 케이블 드럼이 설치되며, 전부에 설치된 가로바에 상기 조절장치의 타단이 설치되는 상부 받침틀과; 그리고 교각을 촬영하기 위해 상기 케이블이 연결되어 있는 수중조명장치와; 상기 수중조명장치가 일측에 고정 설치되어 수중의 교각에 접근하여 촬영가능하도록 이동하는 승강수단과; 상기 거치대에 구비된 제 1롤러와 제 3롤러를 타고 내려옴과 아울러 상기 승강수단의 일측을 통과하도록 설치되고, 그 끝단에 추가 매달린 인출선을 승하강 시킬 수 있도록 상기 상부 받침틀의 전부 양측에 각각 설치된 육상거치장치와; 상기 수중조명장치를 전기적으로 콘트롤하고 카메라에 의해 촬영된 영상을 표시하기 위한 디스플레이가 설치된 콘트롤 박스로 이루어지는 것을 특징으로 한다.
Patent KR-20010103184-A (KR)
Inventor: HUH JIN HAK
Filed: 2000-05-02
Abstract: 본 발명은 제발발파를 이용한 터널 전단파괴발파공법에 관한 것으로, 선균열공(45a), 1차 확대공(46a) 및 선균열공(45b)으로 이루어진 1조의 1차 발파공을 천공하고, 상기 1차 발파공의 양측에 소정거리 떨어져서 다른 1조의 1차 발파공(45c, 46b, 45d)을 천공하고, 상기 1차 발파공들 사이에는 2차 확대공을 천공하며, 상기 2차 확대공(47a, 47b)과 상기 1조를 이루는 인접한 선균열공(45b 또는 45c)사이의 간격은 상기 1조를 이루는 천공들사이의 간격보다 더 큰 천공단계; 상기 1조의 선균열공(45a, 45b)을 먼저 발파하고, 이어서 상기 1차 확대공(46a)을 발파하며, 그 후에 상기 다른 1조의 선균열공(45c, 45d)을 먼저 발파하고, 이어서 상기 1차 확대공(46b)을 발파하며, 그리고나서 2차 확대공(47a, 47b)을 발파하는 단계를 포함한다. 따라서, 발파공해를 줄이고 발파효율이 증가될 뿐만 아니라 주위암반에 대한 손상을 최대한 억제할 수 있어서 가장 경제적인 터널발파를 완료할 수 있다.
Patent KR-20010014893-A (KR)
Inventor: FREESE V CHARLES E
IPC: F02B75/22
Filed: 2000-05-10
Abstract: PURPOSE: An engine is miniaturized and made compact by forming bosses accepting fasteners for fixing cylinder heads in part of a plurality of intake and exhaust passages formed on the cylinder heads fixed to a cylinder block. CONSTITUTION: The diesel engine (10) is provided with a cast block (12) having a pair of cylinder banks arranged in a V-shape and each aligned with a plurality of cylinders (24), and a piston is inserted into each cylinder (24). A cylinder head (34) is fixed to each bank, at least four intake and exhaust passages (46, 48) are formed for each cylinder (24) on each cylinder head (34), and at least one of the intake passages (46) is formed into an S-shape displaced with an inlet (50) and an outlet (54) in the radial direction. Bosses (76) are formed at positions aligned with the inlets (50) on the intake passages (46) to accept fasteners (74) for clamping the cylinder heads (34) to an engine block (12).
Patent KR-20010104845-A (KR)
Inventor: KANG JAE WON
Filed: 2000-05-16
Abstract: 본 발명은 휴대폰내에서의 전자 방출 억제용 ＰＣＢ 보드, 더욱 상세하게는 휴대폰내 PCB 보드상에 다수개의 DC 전원 라인 및 접지 라인을 설계할 때 전자 방출량과 직접 관계되는 루프 사이즈를 최소화시킬 수 있도록 해주는 휴대폰내에서의 전자 방출 억제용 ＰＣＢ 보드에 관한 것으로서,   본 발명에 의한 휴대폰내에서의 전자 방출 억제용 ＰＣＢ 보드에 의하면, 휴대폰 외부로의 전자 방출량을 최소로 줄여줌으로써, EMC를 만족시켜줌과 동시에 이로인해 휴대폰의 성능을 최대한 극대화시킬 수 있다는 뛰어난 효과가 있다.
Patent KR-20010105870-A (KR)
Title: Phase shift mask
Inventor: LEE SANG HWA
IPC: H01L21/027
Filed: 2000-05-19
Abstract: The present invention relates to coating compositions comprising busoxinone which are capable of forming a coating film having excellent antifouling performance and being capable of providing such excellent performance for a long period of time. The invention further relates to a method for protecting surfaces or objects in frequent or constant contact with water.
Patent KR-20010109977-A (KR)
Inventor: KIM DU JIN
Filed: 2000-06-05
Abstract: 본 발명은 인터넷을 이용한 의학회 운영방법에 관한 것으로, 의사인 클라이언트가 서버에 접속하면 서버에서 클라이언트 컴퓨터로 사용자 등록을 요구하는 로그인 화면을 전송하는 제 1단계; 클라이언트가 사용자 등록을 완료하면 서버에서 사용자 등록여부를 판단한 후 해당학회 회원인지를 판단하는 제 2단계; 제 2단계에서 해당학회 회원임이 인정되는 경우 서버로부터 영상정보 및 음성정보를 수신함으로써 학회에 참여하는 제 3단계; 제 3단계의 상기 학회의 참여시 각 클라이언트가 질문버튼을 클릭하면 서버가 질문버튼을 클릭한 클라이언트의 아이디 및 IP주소를 파악하는 제 4단계; 클릭한 클라이언트의 컴퓨터에 부착된 화상전달장치와 음성전달장치를 이용해 질문하는 클라이언트의 영상과 음성에 관한 정보를 서버로 전송하는 제 5단계; 전송받은 영상정보 및 음성정보를 다른 클라이언트 컴퓨터에 전송하는 제 6단계; 질문이 끝난 후 종료 버튼을 클릭하면 서버가 학회의 컴퓨터에 부착된 화상전달장치와 음성전달장치를 이용해 영상과 음성에 관한 정보를 서버로 전송하는 제 7단계; 전송받은 영상정보 및 음성정보를 다른 클라이언트 컴퓨터에 전송하는 제 8단계로 이루어진 것을 특징으로 한다.
Patent KR-20010015015-A (KR)
Inventor: KOIZUMI YUKIO
IPC: H01J29/04
Filed: 2000-06-14
Abstract: PURPOSE: To provide a cathode-ray tube suitable for high ampere operation from a cathode capable of establishing a high brightness of cathode-ray tube, enhancing the focusing performance, and shortening the image output time. CONSTITUTION: An electron emitting substance layer 42 of a cathode 40 constituting an electron gun is composed of a first layer 421 including an alkaline earth metal oxide formed on the surface of the substrate metal 41 of cathode 40 and a second layer 422 made of alkaline earth metal oxide containing 0.1-10 wt.% rare earth metal oxides formed on the surface of the first layer 421 and having a mean particle size of 0.2-1.0 μm, wherein the substrate metal 41 contains nickel as the main component and one or more reducing metals such as magnesium and silicon, and the plate thickness of the portion contacting with the electron emitting substance layer 42 is made between 0.10-0.15 mm.
Patent KR-20010111951-A (KR)
Inventor: LEE GANG YEOL
IPC: H03K19/00
Filed: 2000-06-14
Abstract: 본 발명은 멀티 레벨 본딩 옵션 회로에 관한 것으로, 하나의 본딩 패드에 가해진 하나의 선택 조건으로부터 다수개의 선택 신호를 발생시키는 멀티 레벨 버퍼를 제공하여 본딩 패드 및 버퍼의 수를 줄이는데 그 목적이 있다. 이와 같은 목적의 본 발명에 따른 멀티 레벨 버퍼는 제 1 및 제 2 전류 제어부와 저항, 논리 신호 발생기를 포함하여 이루어진다. 제 1 전류 제어부는 패드에 연결된 제 1 노드와 전원전압 사이에 연결되고 파워 업 신호가 활성화되지 않으면 제 1 전류가 흐르고 파워 업 신호가 활성화되면 제 1 전류보다 큰 제 2 전류가 흐른다. 저항은 제 1 노드와 제 2 노드 사이에 연결되어 제 1 노드와 제 2 노드 사이에 전압 차를 발생시킨다. 제 2 전류 제어부는 제 2 노드와 접지 사이에 연결되어 파워 업 신호가 활성화되지 않으면 제 1 전류와 동일한 크기의 제 3 전류가 흐르고 파워 업 신호가 활성화되면 제 2 전류와 동일한 크기의 제 4 전류가 흐른다. 논리 신호 발생기는 제 1 노드의 신호와 제 2 노드의 신호를 칩 내부 전압 레벨의 논리 신호로 변환하여 제 1 버퍼 출력신호와 제 2 버퍼 출력신호를 발생시킨다.
Patent KR-20010113064-A (KR)
Inventor: HONG BYEONG DEUK
IPC: C21D8/12
Filed: 2000-06-16
Abstract: 본 발명은 방향성 전기강판의 제조방법에 관한 것으로, 슬라브 저온가열을 특징으로 하는 방향성 전기강판의 제조방법에 있어서, 슬라브 가열온도에 따라 1차 재결정소둔온도를 달리함에 의해 1차 재결정립의 크기를 적절히 제어하고, 이로 인해 안정적인 자기적 성질을 제공할 수 있는 방향성 전기강판을 제조하는 방법을 제공하고자 하는데 그 목적이 있다. 
     상기 목적을 달성하기 위한 본 발명은, 중량%로 Si:2.9~3.5%, C:0.01~0.06%, Mn:0.05~0.15%, Sol-Al:0.020~0.035%, S:0.025%이하, Cu:0.1~0.2%, 잔부 Fe 및 기타 불가피하게 첨가되는 불순물로 이루어지는 강 슬라브를 가열한 후 열간압연하고, 열연판소둔 및 냉간압연하여 최종 두께로 한 다음, 탈탄, 질화 및 1차 재결정소둔을 분리 또는 동시에 실시하고 고온소둔을 실시하는 방향성 전기강판의 제조방법에 있어서, 
     상기 슬라브 가열온도는 1100~1360℃의 범위로 하고, 상기 1차 재결정 소둔은 상기 가열온도에 따라 820~930℃의 온도범위에서 실시하는 것을 특징으로 하는 방향성 전기강판의 제조방법을 기술적 요지로 한다.
Patent KR-20020003650-A (KR)
Title: Voice data transmission device between bts and bsc in mobile communication system
Inventor: LEE GYU YEONG
IPC: H04B7/216
Filed: 2000-06-22
Abstract: PURPOSE: An apparatus for transmitting an audio data between a base station and a control station in a mobile communication system is provided so that a call quality can be improved, a re-transmission rate of data can be reduced and a user can receive a high quality mobile communication service, by removing frame offset hard hand-off in soft hand-off between the base stations. CONSTITUTION: A vocoder card(1100) of a control station(1000) receives a plurality of PCM audio data from an exchanger(1), converts the audio data into QCELP encoding data, and transmits the resultant packet data to the LCIN(1200) in 20ms units. In addition, the vocoder card(1100) receives a plurality of audio packets from the LCIN(1200), converts the packets into PCM audio data, and transmits the converted data to the exchanger(1). The vocoder card(1100) is composed of the first interface buffers(1110), the first jitter buffers(1120), the DSPs(1230) and the first CPU(1140). On the other hand, the BIN(2100) of a base station(2000) is a connection path to the control station(1000). The BIN(2100) receives a plurality of audio packets from the LCIN(1200) in a single frame offset unit, and transmits the audio packets to a channel card(2200). In addition, the BIN(2100) receives a plurality of audio packets from the channel card(2200) in a single frame offset unit, and transmits the audio packets to the LCIN(1200) of the control station(1000) through a wire link. The channel card(2200) of the base station(2000) receives a plurality of audio packets from the BIN(2100) in a single frame offset unit, converts the audio packets to data, and transmits the data to a terminal(2).
Patent KR-20020005202-A (KR)
Title: The electrodes for the electro chemical capacitors and the method of preparing the same
Inventor: KIM DONG GUK
IPC: H01G9/042
Filed: 2000-06-23
Abstract: PURPOSE: An electrode for an electrochemical capacitor and a manufacturing method thereof are provided to reduce the internal resistance of single capacitor cell by machining activated carbon into a thin plate of 0.5mm or less and pressing the machined thin plate against a current collector of porous nickel form. CONSTITUTION: Nickel form is used as material of a current collector. An activated carbon thin plate formed using activated carbon powder which grain size is at least 15 angstrom and the nitrogen absorption BET specific surface area is at least 1000m¬2/g is pressed against the nickel form. The activated carbon thin plate is manufactured as follows. First, binder is mixed to solvent and then the activated carbon powder is mixed to the binder solution to be agitated, thereby form mixture slurry.
Patent KR-20010049649-A (KR)
Inventor: HARA SHOJI
IPC: C08G73/10
Filed: 2000-06-28
Abstract: PURPOSE: To obtain a polyimide having reduced water absorptivity by including a specific structure substituted with a substituent group having an alkyl group, or the like. CONSTITUTION: This polyimide contains a structure of the formula (X1 is a tetravelent organic group having a substituent group R1AR2; A is a divalent linkage; R1 is a single bond or a 1-3C alkylene; R2 is a 1-25C alkyl, or the like; Y is a divalent organic group). The polyimide is obtained, for example, by heating and reacting an acid dianhydride having an alkyl group, or the like, £e.g. 2,5-(benzenecarboxylic-octane)-3,3',4,4'-tetracarboxylic dianhydride with an arbitrary diamine such as bis£4-(3-aminophenoxy)phenyl|sulfone to provide a polyamic acid, and subjecting the obtained polyamic acid to cyclodehydration. The acid dianhydride is previously synthesized by a method of heating and reacting cesium 2,5-dihydroxybenzoate, or the like, with bromooctane, or the like, in a nonprotonic polar solvent, and further reacting the product with trimellitic anhydride chloride.
Patent KR-20020003049-A (KR)
Inventor: JUNG WOO HYUB
IPC: A47C27/00
Filed: 2000-06-30
Abstract: PURPOSE: A mat/paper-covered floor control system provided with a low frequency therapy system is provided to maximize convenience by using a low frequency therapy system having low frequency remedial value. CONSTITUTION: A mat/paper-covered floor control system provided with a low frequency therapy system comprises a body(10) having a controller and a low frequency therapy system in one, a power supply unit(11) for getting power sources from the outside, a main outlet(1) of the body(10), a power indicating lamp(2) for checking if the power is on or off when switching on the outlet, a temperature control unit(15) controlling the temperature of a mat/paper-covered floor, an outlet(3) of a low frequency therapy system, a power indicating lamp(4) of a low frequency therapy system, an operation switch(5) of a low frequency therapy system, a low frequency operating terminal(500) contacting low frequency generated from a low frequency oscillation control unit(7) to a surgical patient for an operation, a low frequency connecting terminal(30) connecting the low frequency operating terminal(500) with the body(10), a time control unit(19) for setting the used hours of a low-frequency instrument or the used hours of the mat/paper-covered floor controller, and a time indicating unit(12) indicating the fixed time.
Patent KR-20020004299-A (KR)
Title: Code assign method in wireless communication uplink synchronous transmission scheme
Inventor: JUNG YUN SEOK
IPC: H04W72/04
Filed: 2000-07-04
Abstract: PURPOSE: A method for allocating codes in a radio communication USTS(Uplink Synchronous Transmission Scheme) is provided to allocate a code after spreading a transmitting signal with an orthogonal code and multiplying it by a scrambling code using code time matching information. CONSTITUTION: A mobile station receives a synchronization control message from a base station(31). Data, a signal to be transmitted, are inputted to an encoder(32). As the mobile station divides a 150-bit frame into 15 slots and multiplies every slot by 256 chips, 1 bit is spread into 256 chips(33). The synchronization control message is used when the spread data are multiplied by a scrambling code(34). Using the synchronization control message, the mobile station multiplies the spread data by the scrambling code equivalent to the slot start timing of the frame(35). Then the mobile station transmits the data to the base station(36).
Patent KR-20010030029-A (KR)
Title: Thin film resonator apparatus and method of making same
Inventor: MANFRA MICHAEL JAMES
IPC: H01L41/316
Filed: 2000-07-28
Abstract: PURPOSE: A thin film resonator and a method for manufacturing the same are provided to achieve a high quality thin film resonator causing a low loss with respect to an electric signal to be impressed to the thin film resonator. CONSTITUTION: Electrodes(52,54), such as aluminum or other metal electrodes, are produced on either side of the film(46) to form a capacitor with the film(46). The electrodes(52,54) are deposited by sputtering which is typically performed using Argon gas as a sputtering gas. As would be understood by one of skill in the art, this type of sputtering involves placing an electric field and Argon between the TFR being fabricated and an aluminum(Al) target. The Argon ions are attracted to the Al target and bombard the Al target, releasing Al ions and neutral species which are deposited on the top and/or bottom as well as the substrate(40) of the film(46). Other electrode deposition techniques can be used, such as chemical vapor deposition (CVD).
Patent KR-20010021151-A (KR)
Title: Process for the thermal treatment of solids
Inventor: RUEEGG HANS
IPC: B09B3/00
Filed: 2000-07-28
Abstract: PURPOSE: A method is provided to more reduce the amount of unreacted ammonia and further more reduce NOX concentration in flue gas without much labor technically and also with respect to an apparatus and further with the advantageous cost. CONSTITUTION: Flue gas(7) produced in a first step is first mixed in a second stage with a gaseous mixture medium containing no oxygen or containing a less amount of oxygen, mixed gas(9) produced thereby is forced to stay in a residence zone at least for 0.3 second and then mix it with secondary air(10) in a third step for complete combustion. Further, a reducing agent(11) is previously added to the secondary air(10).