baber/WOPTO huggingface dataset:
Patent KR-20040047199-A (KR)
Title: Lid magnet mounting structure for washing machine
Inventor: KIM SANG HUN
IPC: D06F39/14
Filed: 2002-11-29
Abstract: PURPOSE: An installing structure of a lid magnet of a washing machine is provided to reduce transformation and damage of a fixed rib due to shock when a lid opens and shuts and to prevent a hanging sill from breaking with the lid magnet by improving the installing structure. CONSTITUTION: A lid is connected to an upper surface of a washing machine to open and shut an open hole for the laundry. A lid magnet(58) is installed to a side of the lid to be used to sense opening and shutting of the lid. A fixed rib(60) is protruded from the lid downward to cover the lid magnet. A front portion of the fixed rib is lower than a rear portion of the fixed rib in height. Thereby, damage is prevented by dispersing shock to first and second ribs(66,68). Transformation and damage of the fixed rib are prevented by forming a reinforcing rib(72).
Patent KR-20040049917-A (KR)
Title: Holding device for an optical disk drive
Inventor: HORNG ALEX
IPC: G11B17/028
Filed: 2002-12-05
Abstract: PURPOSE: A supporting device for an optical disk drive is provided to change the diameter of a round-shaped ring formed by supporting members according to an extension or a compression of elastic members, so that compressive members of each supporting member can move between a supporting position of a ring-shaped wall outer side and a released position of a ring-shaped wall inner side. CONSTITUTION: A supporting device(2) includes a base(20) having a central hole(21) to be mounted on the girth of a shaft(11) of a rotor(1). The base(20) includes ring-shaped walls(22) extended downward along a direction substantially orthogonal to a plane where the base(20) is located. Plural notch portions(23) are formed on the ring-shaped walls(22), to be isolated at equiangular intervals. The base(20) includes plural guide pegs(24). The guide pegs(24) are formed under the base(20). The supporting device(2) further comprises plural supporting members(25) having arch-type bodies with two sections. Each section of the supporting members(25) has legs(29). Each supporting member(25) has compressive members(26) protruded outside along a radius direction substantially orthogonal to a direction in which the supporting members(25) are stretched out.
Patent KR-20040049733-A (KR)
Title: Apparatus for forwarding packet for the sake of extension of connection resource
Inventor: CHOI BYEONG CHEOL
IPC: H04L12/28
Filed: 2002-12-07
Abstract: PURPOSE: A packet forwarding device for expanding connection resources is provided to enable an LSP(Label Switching Path) requested by an MPLS(Multi Protocol Label Switching) unit by using VPI/VCI connector information used in an ATM, thereby supporting an MPLS function in an ATM-based IP forwarding engine. CONSTITUTION: A physical layer interface(201) generates an AAL5 ATM cell-base packet from a data stream received from a client. A reception ATM cell reassembling portion(202) generates a reassemble packet. A lookup controller(203) looks up an output link path of the reassemble packet in reference to information on the reassemble packet, and generates an expanded tag adding packet that adds an expanded tag to the reassemble packet in order to expand connection resource capacities of an output link. A reception ATM cell segment portion(208) segments the adding packet into ATM cells. An ATM switch interface(205) inserts routing tag information into the ATM cells so as to search a switching path of the ATM cells.
Patent KR-20040050041-A (KR)
Title: Ash tray for vehicle having ventilation ability
Inventor: JUNG HYEON JIN
IPC: B60N3/08
Filed: 2002-12-09
Abstract: PURPOSE: An ash tray for a vehicle with a ventilation function is provided to prevent a bad smell caused by cigarette-butts from coming into the room of the vehicle by a cover and easily discharge the bad small through a ventilating hole formed to the rear of an ash tray case. CONSTITUTION: An ash tray for a vehicle with a ventilation function comprises an ash tray case(10) forming slot holes to the upper end parts and a ventilating hole(14) to the rear; guide frames(36) fixed to installation unit side panels of the ash tray; springs(38) disposed inside the guide frames; guides(40) disposed to the front spaces of the guide frames; a fixed rod(20) fitted to the rear ends of the slot holes; a rotating rod(22) fitted to the guides in the guide frames, through the front ends of the slot holes; an exhaust pipe(50) fastened to the ventilating hole; first pulleys fixed to the installation unit side panels of the ash tray; cables(44) one end of which is fixed to the first pulleys and the other end is fixed to the guides via second pulleys(16); and a cover(24) connected between the fixed rod and the rotating rod, to cover the open top of the ash tray case. The second pulley is integrally formed to the rear part of the lower end of the ash tray case and a handle(18) is attached to the front of the ash tray case. The front ends of the springs are fixed to the guides.
Patent KR-20040004758-A (KR)
Title: Repeat meeting together structure of signboard and among others ornaments that film is linked
Inventor: CHO HAN CHEON
IPC: G09F11/18
Filed: 2002-12-09
Abstract: PURPOSE: A sign board having a variable film and a reciprocating and rotating structure is provided to improve the stability of movements by rolling a lot of films through first and second driving rollers. CONSTITUTION: A roller(5) is comprised of first and second driving rollers. First and second auxiliary rollers are installed on sides of the first and second driving rollers in order to maintain a film tightly. A shaft(4) has stoppers and is installed on both side ends of the roller(5). A bearing(2) is coupled to a holder(3) to be installed on the shaft(4). A bracket is provided with the bearing(2) and installed on both sides of the roller(5) to be fixed on a case so as to prevent the roller(5) from floating. A bidirectional slowing-down motor transmits power to the roller(5) through a belt and is installed on both sides of the bracket so that the roller(5) rotates in one direction only. A controller(9) is installed on a side of the shaft(4) in order to control friction of the holder(3). A lighting is wound on the roller(5) to be installed within the case so as to emit light to a rotatory film.
Patent KR-20040051342-A (KR)
Inventor: KWAK CHANG MIN
IPC: H04N21/485
Filed: 2002-12-12
Abstract: PURPOSE: A user interface method for a digital TV is provided to directly move a current menu to a preference menu of a user by selectively managing menus frequently used by users. CONSTITUTION: A user-classified photo image is selected(SP1). A photo ID and a user ID are set up(SP2). A frequently used menu is selected in a main menu and a sub-menu, and the selected menu is set as a preference menu(SP3). A photo ID of a user is selected(SP4). The predetermined preference menu is selected by the user(SP5). A hope menu for which the user wishes is selected by the selected preference menu(SP6), and the hope menu is interfaced(SP7).
Patent KR-20040051392-A (KR)
Title: Structure for a lighting of a car audio
Inventor: LIM HYEONG SU
IPC: G11B33/10
Filed: 2002-12-12
Abstract: PURPOSE: A car audio luminant structure is provided to make a horizontal length direction of each filament diagonal among audio buttons so that it equally illuminates the audio buttons. CONSTITUTION: The structure comprises the first filament(41), the second filament(42), the first lead(45), the second lead(46), the third lead(47), and the fourth lead(48). The first lead(45) is connected to the second lead(46) on a PCB(Printed Circuit Board). The first filament(41) is formed between the first lead(45) and the second lead. The first lead(45) is connected to the third lead(47) and the second lead(46) is connected to the fourth lead(48) within a body of an illuminator. The second filament(42) is formed between the third lead(47) and the fourth lead(48).
Patent KR-20040051430-A (KR)
Title: Display apparatus having digital camera and memory device
Inventor: KIM JEONG HYUN
IPC: G06F3/14
Filed: 2002-12-12
Abstract: PURPOSE: A wall-mounted display device using a digital camera and a memory element is provided to offer various functions by attaching the digital camera and the memory element in the wall-mounted display device. CONSTITUTION: A digital camera(10) photographs an image according to the setup of a user. A memory element(20) stores the image. A display device(40) displays a broadcasting image signal or the stored image. One or more moving sensors attached at one side of the display device(40) sense motion. A control unit(30) controls the signal sensed in the moving sensors and the image signal.
Patent KR-20040055249-A (KR)
Title: Liquid crystal display device for preventing damage from electrostatic charge
Inventor: CHOI CHEOL UNG
IPC: G02F1/1343
Filed: 2002-12-20
Abstract: PURPOSE: An LCD device for preventing damage caused by static electricity is provided to thin a line width of an outer portion of a TFT array, to which static electricity is received, and to eradicate the static electricity in the outer portion, thereby preventing damage caused by the static electricity. CONSTITUTION: Data lines(310), common voltage lines(350) crossing the data lines(310), and gate lines(320) are comprised. TFTs are formed on crossed points of the gate lines(320) and the data lines(310) without being formed on crossed points of the common voltage lines(350) and the data lines(310). A semiconductor layer(220) configures channels of the TFTs. When static electricity is received in the data lines(310), the static electricity passes through common voltage line cross portions before entering a substantial screen display area. Width of the data lines(310) in the common voltage line cross portions is formed thinner than other parts, to eradicate the static electricity.
Patent KR-20040055978-A (KR)
Title: Control method for combination reflow brightening of tin plating process
Inventor: LEE CHANG HAN
IPC: C25D5/00
Filed: 2002-12-23
Abstract: PURPOSE: A method for controlling combination reflow of tin plating process is provided to suppress variation of target temperature and prevent excess or deficiency of alloy amount and surface defects generated within the section by compensating shortage of input wattage of conductor roller for a certain section after operating from an induction heater. CONSTITUTION: The method is characterized in that the power shortage is actively compensation controlled in an induction heater(5) by operating changing time point of input wattage and electric power shortage of conduction heater between conductor rollers by the following expressions after judging a distance from input side conductor roller(1) to a welding point by welding point tracking if adjacent welding parts having different work specifications pass through the conductor rollers(1,2) arranged with being spaced apart from each other in a certain distance:	{Expression 1} Q=¥í·A(C1+C2·TAVG)·ΔT (watts), where v is line speed (m/m), TAVG is average temperature between temperature in front of input side roller and target temperature, ΔT is increased temperature, C1 and C2 are coefficients, and A is sectional area of strip(4); {Expression 2} input electric power of conduction heater (QCH)=f·Q and input electric power of induction heater (QIN)=(1-f)·Q·η, where f(0¯1) is load distribution ratio between conduction heater and induction heater and η is efficiency of induction heater.
Patent KR-20040056576-A (KR)
Title: Method of preparing electro-magnetic wave absorption material
Inventor: AHN JI HUN
IPC: C04B22/06
Filed: 2002-12-24
Abstract: PURPOSE: Provided is an electromagnetic wave-absorbing body forming a conductive metal layer reflecting electromagnetic wave and a ferrite layer absorbing electromagnetic wave on a substrate by thermal spray coating. CONSTITUTION: The electromagnetic wave-absorbing body, a substrate coated with conductive metal and ferrite powder, is produced by the following steps of: (i) forming an electromagnetic wave-reflecting layer by thermal spray coating(plasma spraying) conductive metal powder(20-80micrometer), such as Cu, Al or Zn, on a substrate; (ii) forming an electromagnetic wave-absorbing layer by plasma spraying ferrite powder(50-200 micrometer), such as Ni-Zn ferrite, Mn-Zn ferrite or Sr-Ba ferrite, on the electromagnetic wave-reflecting layer. The coating thickness of each layer is 50-500micrometer.
Patent KR-20040058540-A (KR)
Title: Composition of mortar that is mixed suface modified fiber for repair and renovation of concrete structures and its manufacturing process
Inventor: PARK HONG WOOK
IPC: C04B16/02
Filed: 2002-12-27
Abstract: PURPOSE: A mortar composition for the protection and repair of concrete structures is provided, which improves adhesion of mortar and prevents the formation of cracks after repair work by containing surface-modified natural fibers unlike conventional fibers. CONSTITUTION: The concrete repair mortar comprises 0.3-3wt.% of surface-modified natural cellulose fibers, 25-30wt.% of cement, 30-35wt.% of silica #4, 16-22wt.% of silica #6, 10-15wt.% of cellite, 1-3wt.% of silica SP-1, 1.5-3wt.% of styrene acryl-based resin powder(Vinapass LL564), 1-4wt.% of silicafume, 0.1-1wt.% of antifoaming agent(agitan P803), 1-3wt.% of fluidifying agent(peramin SMF), and 0.5-3wt.% of natural cellulose fibers. The coating solution for surface modification of cellulose fibers is prepared by mixing 20-30wt.% of HNO3 solution(pH2-3) diluted with water, 22-30wt.% of isopropyl alcohol, 20-28wt.% of ethyl alcohol, 1-3wt.% of normal-hexane, 14-20wt.% of methyltrimethoxy silane(TSL8113), 0.5-2wt.% of decyltrimethoxy silane(KBM3103C), 9-11wt.% of acryl and 0.5-1.5wt.% of acetone. The surfaces of natural fibers are modified by stirring fibers into the coating solution, taking fibers out of the coating solution, and drying fibers with hot blast(80-100deg.C) for 5-10min.
Patent KR-20040061281-A (KR)
Title: Liquid crystal display device for adjusting brightness
Inventor: JANG MYEONG GI
IPC: G02F1/133
Filed: 2002-12-30
Abstract: PURPOSE: A brightness controllable LCD(Liquid Crystal Display) device is provided to divide a picture of the LCD device into plural areas, and to control the brightness of a fluorescent lamp of a backlight unit according to the areas, thereby implementing high definition using brightness differences by each area and reducing power consumption. CONSTITUTION: A data converter(400) receives image data of each pixel corresponding to (n+1)th frame, to output brightness data of each pixel. A brightness calculator(420) divides the (n+1)th frame into plural areas, and receives the brightness data of each pixel to calculate and output average brightness of each area. A memory(440) stores average brightness of each area of nth frame divided into areas having the same number as the number of the (n+1)th frame. A brightness comparator(430) compares the average brightness of each area of the (n+1)th frame received from the brightness calculator(420) with the average brightness of each area of the (n)th frame received from the memory(440), to output brightness differences in each area. An inverter controller(400) receives the brightness differences to output control signals. A plurality of inverters(220-226) receive the control signals to output current increased or decreased in proportional to the brightness differences. A plurality of fluorescent lamp(200-206) receive the current from the inverters(220-226) to irradiate light to a liquid crystal panel.
Patent KR-20020048932-A (KR)
IPC: E04H6/06
Filed: 1999-09-10
Abstract: 컨테이너(16)로 자동차들을 운반하기 위한 다중 운반시스템(A)은 첫번째 및 두번째 자동차캐리어들(18,20)을 포함한다. 첫번째 자동차캐리어(18)는 두개의 다리(42,44)를 갖는 베이스(24)를 구비하고, 두개의 다리는 베이스로부터 연장하여 서로 오프셋되어 자동차캐리어 수납공간을 형성한다. 경사 플랫폼(26)이 베이스로부터 연장하여 첫번째 자동차(10)를 경사지게 지지한다. 두번째 자도차(12)를 받쳐주는 두번째 자동차캐리어(20)는 2개의 다리(42,44)의 오프셋(46)보다 작은 폭을 갖는 전방부를 포함하기 때문에, 첫번째 자동차캐리어의 오프셋 다리들 사이로 두번째 자동차를 삽입할 수 있다.
Patent KR-20020037369-A (KR)
IPC: C08K5/00
Filed: 2000-12-05
Abstract: 본원 명세서에는 용해 상태에 있는 하기 화학식 2의 칼릭스(n+m+l) 아렌류와, 수용성이나 친수성의 각종 수지 난연제, 수지 열안정제 및 수지 경화제로부터 선택된 1종 이상의 용해 또는 현탁 상태에 있는 기능성 성분을 동시에 침전시킴으로써 제조할 수 있는 수지 첨가제 조성물이 개시되어 있다. 
     화학식 2 
     
       
     
     이러한 수지 첨가제 조성물은 폴리올레핀 등의 유기 중합체와의 친화성이 양호하고 기능성 성분을 수지 속에 균일하게 분산시킬 수 있다.  따라서, 각종 기능성 성분을 함유하는 하이 퍼포먼스의 수지 조성물이 제공된다.
Patent KR-20020077358-A (KR)
Title: Catheter wetting apparatus
IPC: A61M1/00
Filed: 2000-12-18
Abstract: A wetting apparatus (1) for wetting a hydrophilic urinary catheter (3), comprising: a wetting fluid container (4) containing a wetting fluid and being openable by the application of a pulling force thereto; a wetting receptacle (2); and a hydrophilic urinary catheter (3) to be wetted by said wetting fluid and being arranged within said wetting receptacle (2). The wetting fluid container (4) is arranged within the wetting receptacle (2), and the wetting receptacle is extendable, for opening the wetting container without rupturing a sealed condition of the wetting receptacle.
Patent KR-20020089342-A (KR)
Title: 스텐트 삽입장치
IPC: A61F2/06
Filed: 2002-02-05
Abstract: 투명 폴리테트라플루오르에틸렌으로 구성된 삽입기 카테터(11)를 갖는 스텐트 삽입기 카테터(10)와 삽입가 카테터가 진행과정중에 꼬여도 뒤틀린 관이나 혈관 내에서 자체팽창하는 스텐트와 같은 스텐트(17)를 이송할 수 있는 푸셔조립체(30)가 공지되었다. 담관에 사용되는 실시예에서, 푸셔조립체는  폴리에테르에테르케톤 같은 높은 압출강도를 갖는 재료로 만들어지며  금속-편조 폴리이미드나 니티놀 관 같은 매우 유연성이 좋은 재료로 만들어진 짧은 관부분(13)으로 구성된다. 제 2 관부분은 삽입기 카테터에 의해 가해지는 충돌을 가능한 줄이기 위해 제 1 관부분보다 지름이 작다. 스텐트 수용영역 및 연성영역 사이의 접합부(38)는 사입기 카테터의 원위단부(21)로부터 스텐트를 밀기 위한 푸셔부재(140이다.
Patent KR-20030022784-A (KR)
IPC: G10L21/10
Filed: 2001-04-06
Abstract: 본 발명은 생각을 표현하는 이미지의 편집에 관련된다.  보다 구체적으로는, 입력장치 및 표시장치를 구비한 장치를 사용하여 생각을 표현하는 이미지를 편집하는 방법에 관련된다.  이것은 이미지들의 제1 서브-군을 입력-표시 영역에 표시하는 동작과, 선택된 어휘소-이미지가 표시되게 하는 제1 제어에 의해 상기 제1 서브-군의 이미지를 선택하거나, 또는 선택된 생각을 나타내는 이미지에 관련된 생각을 나타내는 이미지의 제2 서브-군이 표시되게 하는 제2 제어에 의해 제1 서브-군의 이미지를 선택하는 동작으로 이루어진다.  본 발명은 국제적인 통신에 적용될 수 있다.
Patent KR-20030003746-A (KR)
IPC: A61P43/00
Filed: 2001-05-24
Abstract: 본 발명에서는, 화학식 I의 화합물 또는 이의 약제학적으로 허용가능한 염; 단독 또는 파킨슨씨 질환의 치료에 사용되는 기타의 제제와 함께, 파킨슨씨 질환의 치료에 사용되는 이의 용도; 이를 포함하는 약제학적 조성물; 화학식 I의 화합물을 제조하는 데에 유용한 중간체를 제조하는 방법을 개시하고 있다. 
     화학식 I 
     
       
     
     화학식 Ia 
     
       
     
     화학식 Ib 
     
       
     
     상기식에서, 
     R은 임의적으로 치환된 페닐, 사이클로알케닐 또는 헤테로아릴; 
     X는 알킬렌 또는 -C(O)CH 2 -; 
     Y는 -N(R 2 )CH 2 CH 2 N(R 3 )-, OCH 2 CH 2 N(R 2 )-, -O-, -S-, -CH 2 S-, -(CH 2 ) 2 -NH- 또는 임의적으로 치환된 화학식 Ia; 
     m 및 n은 2 내지 3; 
     Q는 질소 또는 임의적으로 치환된 탄소; 
     Z는 임의적으로 치환된 페닐, 페닐알킬 또는 헤테로아릴, 디페닐메틸, R 6 -C(O)-, R 6 -SO 2 -, R 6 -OC(O)-, 7 R-N(R 8 )-C(O)-, R 7 -N(R 8 )-C(S)-, 페닐-CH(OH)- 또는 페닐-C(=NOR 2 )- 이거나; Q가 CH인 경우, 화학식 Ib, 페닐아미노 또는 피리딜아미노; 또는 Z 및 Y가 함께 치환된 피페리디닐 또는 치환된 페닐; 
     R 2 , R 3 , R 6 , R 7 는 및 R 8 은 명세서에 정의된 바와 같다.
Patent KR-20030007773-A (KR)
IPC: H04N21/21
Filed: 2002-03-27
Abstract: 본 발명은, SDMI에서의 저작권 관리와, 인터넷을 통해 전송되는 콘텐츠의 저작권을 관리할 수 있도록 한 정보 처리 장치에 관한 것이다.  콘텐츠를 콘텐츠 키 Kc로 암호화한 데이터 Enc(Kc, Content)가 기록됨과 함께, 헤더(Header), 증명서(Cert), 콘텐츠 키 Kc를 루트 키 KR로 암호화한 데이터 Enc(KR, Kc), 및 유효화 키 블록(EKB)이 기록된다.  헤더에는, 콘텐츠 ID (CID), 라이센스 ID(LID), URL, 및 워터마크(WM)가 포함된다.  또한, 헤더의 서명 Sig(Header)이 부가된다. 본 발명은, 콘텐츠를 제공하는 장치에 적용할 수 있다.
Patent KR-20030021181-A (KR)
IPC: D06P1/18
Filed: 2001-06-22
Abstract: 본 발명은 하기 화학식 I의 하이드록시퀴놀론 모노아조 염료와 하기 화학식 II의 퀴노프탈론의 신규한 분산 염료 혼합물에 관한 것이다.  이러한 혼합물은, 특히 알칼리 조건하에 소수성 합성 물질을 염색하고 날염하는데 적합하다. 
     화학식 I 
     
       
     
     화학식 II 
     
       
     
     상기 식들에서, 
     치환기들은 각각 본원 명세서에서 정의된 바와 같다.
Patent KR-20040062749-A (KR)
Inventor: BAE JONG DEOK
IPC: G01R31/00
Filed: 2003-01-03
Abstract: PURPOSE: A method for identifying a root of a conduit line is provided to identify the root of the conduit line by connecting a copper wire for generating a frequency to a connecting line. CONSTITUTION: A line connector for generating a frequency is inserted into an inside of a conduit line(30). A predetermined frequency is generated from the line connector. A root of the conduit line is measured by measuring the predetermined frequency from the line connector. The line connector includes a line-connection part(100) and a copper wire(210). The line-connection part has a connecting line(110). The copper wire is connected to a frequency transmitter. The copper wire connected to the frequency transmitter is connected to the connecting line of the line-connection part.
Patent KR-20040063185-A (KR)
Title: Pipe band
Inventor: KIM HONG IL
IPC: F16B7/00
Filed: 2003-01-06
Abstract: PURPOSE: A pipe band is provided to easily bind pipes by using a fastening band and a fastening member. CONSTITUTION: A pipe band includes a fastening member(10) and a fastening band(20). The fastening member(10) has a rotating shaft(13) and a fastening lever(14) provided at a center portion thereof with a V-shaped protrusion(12). The fastening lever(14) is provided at one end thereof with a contact surface so as to prevent the pipes being easily released. The fastening band(20) has a U-shape formed at both sides thereof with hooks(21), respectively. The fastening band(20) has a size and a shape corresponding to the size and shape of the pipes.
Patent KR-20040063415-A (KR)
Inventor: CHO HAE CHEOL
IPC: C08L33/04
Filed: 2003-01-07
Abstract: PURPOSE: Provided is a fire retardant polyester-styrene-based copolymer alloy composition, which is friendly to environment and excellent in fire retardancy and properties and shows colors freely. CONSTITUTION: The fire retardant polyester-styrene-based copolymer alloy composition comprises 3-60wt% of a polyester, 20-90wt% of a styrene-based copolymer, 1-15wt% of a phosphorus-based fire retardant agent, 0.1-5wt% of an inorganic activator, and at least one additive selected from the group consisting of a silicon-based fire-retardant agent, a lubricant, an antioxidant, a photostabilizer, a hydrolysis stabilizer, a releasing agent, a pigment, an antistatic agent, a conductive agent, an EMI screening agent, and etc.
Patent KR-20040071993-A (KR)
Inventor: CHOI GYEONG HUI
IPC: G16B30/00
Filed: 2003-02-07
Abstract: PURPOSE: A method for encoding a DNA sequence and a method for compressing the DNA sequence are provided, thereby effectively encoding the DNA sequence and improving the compression rate and speed of the DNA sequence. CONSTITUTION: The method for encoding a DNA sequence comprises the steps of: encoding DNA bases of adenine(A), guanine(G), cytosine(C) and thymine(T) with 2 bit; preparing one bite using a certain number of encoded bases; and preparing the DNA sequence in a bite unit. The method for compressing the DNA sequence comprises the steps of: encoding DNA bases of adenine(A), guanine(G), cytosine(C) and thymine(T) with 2 bit; preparing one bite using a certain number of encoded bases; preparing the DNA sequence in a bite unit; and compressing the bite unit of the DNA sequence using a constant data compression method.
Patent KR-20040073002-A (KR)
Inventor: KAM DONG GEUN
IPC: H03K23/00
Filed: 2003-02-12
Abstract: PURPOSE: A spread spectrum clock generator using phase inversion is provided to attenuate effectively EMI(ElectroMagnetic Interference) at a reference frequency of a normal clock by using a modulation profile and the phase inversion. CONSTITUTION: A spread spectrum clock generator using phase inversion includes a modulation profile controller, a down-counter, a first multiplexer, and a modulation circuit. The modulation profile controller(301) is used for determining a modulation profile. The down-counter(302) is used for counting clocks by using the number of the modulated profile as an initial value. The first multiplexer(303) is used for outputting one of a normal clock and an inverted clock and changing a path when the down-counter outputs a value of zero. The modulation circuit is used for loading a new value from the modulation profile controller when the down-counter outputs the value of zero.