baber/WOPTO huggingface dataset:
Patent KR-20030033641-A (KR)
Title: System, having multiple functions, for agitating, measuring and analyzing solution
Inventor: CHO SEOUNG HO
IPC: G01N27/00
Filed: 2001-10-24
Abstract: PURPOSE: A multi-functional measuring and analyzing system is provided to simultaneously analyze data while performing a test by measuring the data within a time period predetermined by a user while maintaining predetermined time and stirring speed. CONSTITUTION: A multi-functional measuring and analyzing system(500) includes at least one measuring device(400) for measuring hydrogen ion density, dissolved hydrogen density, electrical conductivity, temperature, and at least one ion density. A temperature maintaining device(100) is provided to maintain a predetermined temperature. A stirring device(200) is provided to stir stuffs to be measured. A central analyzing system(300) analyzes measuring values outputted from the measuring device(400) and outputs the results thereof. The central analyzing system(300) controls the temperature maintaining device(100) and the stirring device(200) in such a manner that the temperature maintaining device(100) and the stirring device(200) maintain proper temperature and stirring speed, respectively.
Patent KR-20030033735-A (KR)
Title: Three Contact Point Keybutton Structure and Array System in Small Keypad
Inventor: KIM YUH IL
IPC: G06F15/02
Filed: 2001-10-25
Abstract: PURPOSE: A system for a structure and an array of a 3-contact key button for a small key pad is provided to input a wanted character rapidly and exactly through one pressing operation by endowing an inherent character on each pressing point using a multi-button having three pressing points. CONSTITUTION: A pressing plate of a character key button is formed as 'U'. A numeral used frequently is located at the central portion as a somewhat big size and is set as the main basic character pressing position(4). Both end portions of the main basic character pressing position(4) are set as additional character pressing positions(5,6). Three button pressing points are located at the lower inner portion of the character pressing positions(4,5,6) as a triangle shape. Thus, if one pressing point is pressed, a line made by connecting the other pressing points is operated as a central rotation axis. A protrusion unit(2) for sensing a pressing position and a pen pressing groove(3) are formed at the edge portion corresponded to each character.
Patent KR-20030034819-A (KR)
Title: Method of manufacturing semiconductor device including transistor
Inventor: CHO DAE YEOP
IPC: H01L21/336
Filed: 2001-10-27
Abstract: PURPOSE: A method for fabricating a semiconductor device with a transistor is provided to minimize thermal budget occurring in a silicide process by guaranteeing a sufficient thickness of a spacer formed on the sidewall of a gate structure and by forming a silicide layer after high density impurities are doped to the spacer. CONSTITUTION: Gate structures(56) composed of a gate oxide layer pattern and a polysilicon pattern are formed on a semiconductor substrate(50). The first spacer(58) is formed on the sidewall of the gate structures. The second spacer(60) is formed on the sidewall of the first spacer. High density doping impurities are implanted by using the gate structures including the first and second spacers as a mask. The silicide layer is formed on the gate structures and the exposed semiconductor substrate. The second spacer formed on the sidewall of the gate structures is eliminated. Low density doping impurities are implanted to form a source/drain of a lightly-doped-drain(LDD) structure by using the gate structures with the first spacer as a mask.
Patent KR-20030030806-A (KR)
Title: Position controller of raschel warp klitting machine leedle actuating bar
Inventor: PARK SEUNG HEON
IPC: D04B27/08
Filed: 2001-10-29
Abstract: PURPOSE: On a raschel knitting machine, a position controlling device of a needle operating bar is capable of elevating and moving the needle operating bar to the right and left and producing textile having various patterns without exchange of the needle operating bar or feed-yarn. CONSTITUTION: On the raschel knitting machine, the position controlling device of the needle operating bar is comprised of: a latch knitting-needle installed on a needle groove; the needle grooves formed on a needle guide at equal intervals; the needle operating bar(7) comprised of a needle elevating plate(71) and a needle drop plate(72), elevated by an elevating device and installed with a setting plate(73); the latch knitting-needle elevated with the needle operating bar(7); a rod holding tool(4) installed on an upper part of a cylinder rod(31); a pair of operating rods(5) piercing both sides(41) of the rod holding tool(4); a straight bearing(42) holding the operating rods(5); a lower fixing piece(61) of a needle slide(6) installed between the both sides(41) and fixed on the operating rods(5) with a bolt(61a); non-operating grooves(71a) formed on the needle elevating plate(71); a rod attach plate(81) attached on an end of the operating rods(5); a ball-and-socket(81a) connected to a ball-and-socket of a crank with an operating rod(8); and the crank turned by centering around a driving shaft.
Patent KR-20030036960-A (KR)
Title: Device for separating edge scrap of strip
Inventor: KIM JAE GWAN
IPC: B21B45/00
Filed: 2001-11-01
Abstract: PURPOSE: An apparatus for separating scrap of the strip edge according to steel type in trimming line is provided to easily perform retreatment of the scrap according to steel type by separating the scrap of the strip edge generated during side trimming operation of the strip according to steel type of the strip so that the separated scrap is collected accordingly. CONSTITUTION: In a strip trimming line comprising a trimming machine (100) for cutting both sides of strip correspondingly to prescribed width of a strip (150), a chopper machine for cutting scrap of the strip edge that is cut by the trimming machine and guided through a guiding pipe (120), and a storage box into which scrap is put through an inclined plate (30) installed at the chopper machine, the apparatus comprises a sensing part installed on the guiding pipe to separate 300 series strip that is a magnetic substance and 400 series strip that is a non-magnetic substance; 300 series storage part and 400 series storage part for storing the scrap of the strip edge according to steel type; and a selection part installed at the inclined plate of the chopper machine so that the selection part sends corresponding scrap of the strip edge to each storage part by selectively moving the inclined plate to the 300 series storage part and 400 series storage part according to signals of the sensing part, wherein the sensing part comprises a magnetic sensing sensor, wherein each of the storage part comprises conveyor belts (20,21) according to steel type, storage boxes (22,23) according to steel type, and wherein the selection part comprises an inclined plate, a rotation shaft (31), a driving cylinder (33), and upper and lower subsidiary plates (34,35).
Patent KR-20010110263-A (KR)
Title: 음식물쓰레기 이송 건조시스템
Inventor: KIM YOUNG SUK
Filed: 2001-11-14
Abstract: 본 발명은 음식물쓰레기 이송 건조시스템에 관한 것으로서, 더욱 상세히는 수분을 함유한 음식물쓰레기를 싱크대의 배수관 중도에서 분리수거하여 건조처리할 수 있도록 한 음식물쓰레기 이송 건조시스템을 제공코자 하는 것이다 
     즉, 본 발명에서 제공하는 음식물쓰레기 이송 건조시스템(1)은 싱크대(2)의 배수관(3) 하부에 연결 플렌지(5)에 의해 연통되게 분리탱크(4)를 설치하고, 상기 분리탱크(4)의 내부 분리실(13)에는 하부에 설치된 모터(14)에 의해 회전구동될 수 있는 다공판으로 이루어진 분리판(16)을 설치하여 분리판(16)으로 구분되는 분리실(13) 상측에는 음식물쓰레기 이송관(7)을 연결하고, 분리실(13) 하부에는 하수를 배출하는 하수관(6)을 연결하며, 분리판(16)의 상부 중앙에는 분쇄커터(19)가 설치되고, 외측으로는 수개의 이송임펠러(18)가 형성되며, 상기 이송관(7)의 단부는 싱크대(2) 일측에 설치되며 개폐문(21)을 가진 건조실(8) 내부에 안치된 건조통(9) 상부로 배관하며, 건조실(8) 일측에는 외기유입관(22)이 형성되고, 상부 일측에는 송풍팬(10)과 히터(11)가 설치된 송풍관(23)을 설치하여 건조실(8) 내부 공기를 가온하여 열풍이 건조실(8) 내부를 순환공급될 수 있도록 하고, 건조실(8) 상부 일측으로는 배기관(12)을 설치하여 하수관(6)과 연통시킨 것으로서, 
     본 발명에 의하면 각종 음식물쓰레기와 하수를 동시에 싱크대(2)의 배수관(3)을 통하여 배출하면 이의 하부에 원심분리 및 분쇄작용으로 음식물쓰레기를 분쇄와 동시에 수분을 분리하여 배출할 수 있고, 분리된 음식물쓰레기는건조실(8)로 투입하여 열풍에 의하여 연속건조토록 함으로서 음식물쓰레기의 미건조로 인한 심한 악취발생 및 유해세균 등의 번식으로 인한 위생성 저하 등과 같은 제반 문제점을 일소할 수 있으며, 설거지 등을 할 시에 발생된 세척수와 같은 각종 생활하수와 음식물쓰레기를 구분없이 동시에 투입하여 이들을 상호 분리할 수 있어 분리작업으로 인한 번거로움 일소는 물론 분리작업에 따르는 시간을 대폭 절약할 수 있고, 주방 등의 위생성을 일신하여 쾌적한 주방문화를 창출할 수 있으며, 음식물쓰레기를 건조상태로 쓰레기수거업체에서 수거할 수 있도록 함으로서 차기로 음식물쓰레기를 이용한 사료화작업 등 각종 재활용 작업 공정에도 일익을 하여 매일 발생하는 엄청난 음식물쓰레기로 인한 제반 문제 해결에 크게 일익을 할 수 있는 매우 유용한 발명이다.
Patent KR-20020042469-A (KR)
Inventor: MURATA SHIZUO
IPC: C08G69/26
Filed: 2001-11-28
Abstract: PURPOSE: To provide an alignment layer capable of imparting performance excellent in heat resistance, electric characteristics, alignment stability, reliability and so on to a liquid crystal display element and of arbitrarily forming a pretilt angle extending over a wide range from a low pretilt to a high pretilt (90°) with respect to the liquid crystal. CONSTITUTION: Novel diamine compounds are expressed by a formula (1). Polymer materials use the diamine compounds. The alignment layer uses varnish compositions containing the polymer materials. The liquid crystal display element uses the alignment layer. In the formula (1), T, U and V respectively express a benzene ring or a cyclohexane ring, m and n respectively express 0-2, h expresses 0-5 and R expresses hydrogen or a monovalent organic group. The two Us in the case of m=2 and the two Vs in the case of n=2 are optionally identical or different mutually.
Patent KR-20030048798-A (KR)
Title: apparatus for electronic suspension of car
Inventor: AHN CHANG SEOP
IPC: B60G17/015
Filed: 2001-12-13
Abstract: PURPOSE: An electronic suspension of a vehicle is provided to improve responsiveness of a signal, and to detect fluctuation of height of a vehicle accurately corresponding to change of the rotational angle of a watt link by using a photo coupler. CONSTITUTION: An electronic suspension comprises a watt link(12) connected to links(11a,11b), and moved up and down corresponding to the road condition; a disk(13) having plural slit holes and interlocking with the watt link; a photo coupler(15) detecting a reflected signal after outputting a signal to the disk; an electronic control unit(16) deciding the rotational angle by detecting the number of slit holes from the signal from the photo coupler in rotating the disk and adjusting the height of the vehicle according to the rotational angle; and a suspension adjusting unit(17) adjusting the height of the vehicle by regulating the suspension corresponding to the control signal from the electronic control unit. The responsiveness of the signal is improved by detecting change of height accurately with the photo coupler.
Patent KR-20030050142-A (KR)
Inventor: JUNG JIN HWAN
IPC: B60L11/18
Filed: 2001-12-18
Abstract: PURPOSE: A motor control method is provided to be capable of minimizing a drop of a motor performance due to a drop of a battery output voltage by controlling motor torque and output according to a battery voltage variation. CONSTITUTION: An output voltage of a fuel cell and a motor velocity are detected at running or when the running starts. An established period for current control is judged by parsing the detected output voltage and motor velocity. A field current instruction value and a torque portion current limit value are extracted according to the judged period. A phase current of a motor is controlled by converting the extracted field current instruction value and torque portion current limit value into a coordinate value.
Patent KR-20020004930-A (KR)
Inventor: CHOI YEONG JAE
IPC: G06F17/00
Filed: 2001-12-22
Abstract: PURPOSE: A web path interface system and method using voice identification is provided to conveniently control a web path outputted to a web browser by performing an interface of the web path without operating a special auxiliary unit, and by inputting voices in case that a user PC can detect a keyword. CONSTITUTION: User terminals(A1¯An) is equipped with a web browser(40) capable of outputting pages of a web site and all sorts of files displayed to the pages and a web browser control unit(50) capable of being accessed from the outside of the terminals(A1¯An) and controlling an output of the web browser(40). In addition, the user terminals(A1¯An) is provided with a voice input unit(60) which receives voice data applied, a voice characteristic sampling unit(70) which performs a sampling of characteristics of the voice data applied to the voice input unit(60) and a communication module(80) which transmits the data. A WIS(Web Site Interface Server) is composed of a voice identification unit(30) which identifies voices, a gateway server(110) which provides all sorts of data to the web browser control unit(50), a web server(120) which provides a web path interface signal, a voice mail XML(Extended Markup Language) analyzing unit(130) which receives and analyzes voice characteristic parameter data, a path judgement unit(140) which judges a web page on the basis of the analyzed data and a path interface unit(150) which generates an interface signal for interfacing the web path judged from the judgement unit(140) to the web browser(40).
Patent KR-20030057026-A (KR)
Title: The organic electroluminescence device and method of fabricating the same
Inventor: PARK JAE YONG
IPC: G09G3/32
Filed: 2001-12-28
Abstract: PURPOSE: An organic electroluminescence device is provided to need no new driver circuit according to driving voltage increase of an organic electric field luminescence part. CONSTITUTION: A plurality of pixels are defined at the first substrate, and a plurality of gate lines are disposed in a length direction of the first substrate. A plurality of data lines are intersected with the gate lines to define pixel regions. A voltage supply line is spaced apart from the gate lines. A switching device is placed at each intersection of the gate and data lines and includes a gate electrode(102), an active layer(108), a source electrode(114) and a drain electrode(116). A driver device includes a gate electrode connected to the drain electrode of the switching device, an active layer, a source electrode and a drain electrode which are formed on the gate electrode. The first electrode(122) is contact with the source electrode of the driver device, and the second electrode(126) is contact with the power line. A luminescence layer(124c) is placed between the first and second electrodes and emits light when an electric field is applied.
Patent KR-20010053366-A (KR)
Title: 레이저 리소그래피용 멀티플렉서
IPC: G02B26/08
Filed: 1999-06-22
Abstract: 둘 이상의 레이저가 레이저 빔 멀티플렉서(72)를 통해서 둘 이상의 리소그래피 노광 툴(11-13)용 레이저 조명을 제공하는 레이저 리소그래피 시스템. 멀티플렉서(72)는 상이한 반사율 표면을 갖는 다중-반사율 미러를 각각 갖는 수 개의 미러 디바이스(41-63), 및 레이저 중 적어도 하나로부터의 레이저 빔과 교차하고 그 부분이 노광 툴(11-13) 중 적어도 하나에 향하도록 표면 중 하나를 위치결정하는 조절 메카니즘을 포함한다.
Patent KR-20010071933-A (KR)
IPC: G06F1/00
Filed: 1999-07-15
Abstract: A method and system are described for defining a user's access to one or more features of an application. One or more "attributes" are assigned to users of a computer system and stored in a data table. Each attribute has a name which designates the feature to which access is being defined, (e.g, the ability to access data within the database), and a value defining the limits of access. Attributes may be assigned in groups to eliminate the burden of preparing attribute assignments one by one for each user. When an application is run, the attributes are retrieved and enforced such that the user's access to the features of the application is defined in accordance with the retrieved attributes.
Patent KR-20010078056-A (KR)
IPC: E04H3/28
Filed: 1999-07-08
Abstract: 본 발명은 절첩프레임(24)위에 놓이는 무대상판(22)을 포함하는 승강조정식 절첩무대(20)에 관한 것이다. 신축다리(26)는 프레임(24)에서 연장되며 이격조립체(80)를 포함한다. 이격부재(84)는 이격조립체(80)의 너비를 조정하기 위하여 확장부재(82)에 물려있다. 회전가능한 바퀴들(88)은 신축다리(26)의 외부다리부재의 내부에 접촉하기 위하여 이격부재(84)에 장착된다. 이격체결구(30)는 체결부재들(52,54)를 포함하는데, 스톱부재(58)는 제 2연결부재에 장착되고 제 2이격체결구(54)에 물린다. 스톱부재(58)는 그 물리는 지점, 절첩연결구(28)의 절첩범위 및 그로인한 무대(20)의 정렬을 바꿀수 있도록 조정가능하도록 장착된다.
Patent KR-20010074859-A (KR)
Title: 원자 전달 라디칼 중합반응에 의해 제조된 오늄 염기-함유 중합체를 포함하는 전착가능한 도장 조성물
IPC: C08L57/00
Filed: 1999-08-30
Abstract: (a) 하나 이상의 라디칼성 전이 기를 가지는 개시제의 존재하에 원자 전달 라디칼 중합에 의해 제조된, 오늄 염 기를 함유하는 비겔화 활성 수소 기-함유 중합체, 및 (b) (a)의 활성 수소 기와 반응성이 있는 둘 이상의 작용기를 가지는 경화제를 포함하는 수지 상을 포함하는, 수성 매질에 분산된 열경화성 조성물이 개시되어 있다.  원자 전달 라디칼 중합반응에 의해 제조된 열경화성 조성물의 활성 수소 기-함유 중합체는, 좁은 분자량 분포 및 바람직하게 정의되는, 특수하게 의도된 중합체 구조를 가져서 열경화성 조성물의 증가된 가교 밀도 및 분산성을 제공할 수 있다.  또한 본 발명의 열경화성 조성물을 사용한 전도성 기판의 전기도장방법 및 본 방법에 의해 도장된 기판이 개시되어 있다.
Patent KR-20010073163-A (KR)
Title: 팽창가능한 폴리비닐아렌 입자의 제조방법
IPC: C08J9/18
Filed: 1999-09-14
Abstract: 압축 폴리비닐아렌 입자가 95℃ 이하의 온도 및 100 내지 2,000 kPa 게이지의 압력에서 무기 N 2 - 및/또는 O 2 -함유 기체에 의해 함침되는 팽창가능한 폴리비닐아렌 입자의 제조방법.
Patent KR-20010075253-A (KR)
Title: Process for producing optically active pyridineethanol derivatives
IPC: C12N15/53
Filed: 2000-06-28
Abstract: The present invention relates to a method of producing an optically active pyridineethanol derivative. More particularly, it relates to a method of producing an optically active polycyclic pyridineethanol derivative by causing an enzyme or enzyme source to act on polycyclic acetylpyridine derivatives. The present invention also relates to a novel enzyme which can be used in the production method mentioned above, a DNA coding for said enzyme, a recombinant vector having said DNA, and a transformant having said recombinant vector. The invention further relates to a method of producing an optically active polycyclic pyridineethanol derivative by causing the above novel enzyme or the above transformant to act on optically inactive polycyclic pyridineethanol derivatives.
Patent KR-20010080215-A (KR)
Title: Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same
IPC: E01F9/08
Filed: 1999-08-03
Abstract: The articles of the present invention comprise pavement marking articles which are retroreflective under dry and/or wet conditions. The articles comprise a monolayer of exposed-lens optical elements, a spacing layer, and a reflective layer. The present invention also provides a method of making said pavement marking articles.
Patent KR-20010080442-A (KR)
IPC: H01F27/24
Filed: 1999-11-15
Abstract: 본 발명은 변류기에 사용하기에 적합한 자심으로서, 
     - 상기 자심은 비정질 강자성 합금으로 이루어진 와인딩 스트립(B)으로 구성되며, 
     - 포화 투과성이 20.000 보다 크고 300.000 보다 작으며, 
     - 포화 자기 변형 정도가 0.5 ppm 이하이며, 
     - 자심이 실제로 기계적인 응력으로부터 자유로우며, 
     - 자심이 이방성 축(A)을 가지며, 상기 축을 따라 자심(M)의 자화 방향이 매우 용이하게 설정되고, 상기 축은 스트립(B)의 중심선이 통과하는 평면에 대해 수직이며, 
     - 상기 합금은 실제로 하기식으로 구성된 조성을 가지며, 
     Co a (Fe 1-x Mn x ) b Ni c X d Si e B f C g   
     상기 식에서 X는 V, Nb, Ta, Cr, Mo, W, Ge, P 중에서 적어도 하나의 원소이고, a 내지 g는 원자-%로 지시되며, 이 경우 a, b, c, d, e, f, g 및 x는 하기 조건: 
     15 ≤ d + e + f + g ≤ 33 및 0 ≤ x ≤ 1인 조건하에서, 40 ≤ a ≤ 82; 3 ≤ b ≤ 10; 0 ≤ c ≤ 30; 0 ≤ d ≤ 5; 0 ≤ e ≤ 20; 7 ≤ f ≤ 26; 0 ≤ g ≤ 3을 충족시킨다.
Patent KR-20010101530-A (KR)
IPC: C07C257/14
Filed: 2000-01-07
Abstract: 본 발명은 방향족 용매를 사용하여 아조니트릴을 알코올 및 염산과 반응시키는 단계를 포함하며, 상기 알코올로 메탄올을 사용하는 경우에는 아조니트릴에 대한 염산의 몰비(R=염산/아조니트릴)가 2를 초과하고(R>2), 알코올로서 에탄올 또는 고급 알코올(higher alcohol)을 사용하는 경우에는 아조니트릴에 대한 염산의 몰비가 3을 초과하는(R>3)것을 특징으로 하는 아조이미노에테르 염산염의 제조방법에 관한 것이다. 본 발명은 또한 본 발명의 방법에 의해 아조이미노에테르 염산염을 합성하는 단계 및 합성한 아조이미노에테르 염산염의 존재하에 가수분해시키는 단계를 포함하는 아조카르복실산 에스테르의 제조방법에 관한 것이다. 상기한 방법은 아조카르복실산 에스테르의 액체 조성물을 얻을 수 있다. 본 발명은 또한 하기 일반식 (Ⅱ')의 혼합형 아조이미노에테르염에 관한 것이다. 본 발명은 또한 하기 일반식 (Ⅲ')의 혼합형 아조이미노카르복실산 에스테르에 관한 것이다. 
     [화학식 2] 
       (Ⅱ') 
     [화학식 6] 
       (Ⅲ')
Patent KR-20010102077-A (KR)
Title: 비타민 β3 화합물을 함유하는 화장용 조성물
IPC: A61Q1/00
Filed: 2000-02-10
Abstract: 본 발명은 주로, 연속상으로서 친지성 물질로 구성되고, 비타민 B 3 화합물을 함유하는 국소 화장용 조성물에 관한 것이다.      이 조성물은 비타민 B 3 화합물을 함유하는 조성물의 피부 침투력 및 안정성을 증진시키는데 유용하다.
Patent KR-20020004957-A (KR)
IPC: C07C/
Filed: 2000-03-06
Abstract: 반응식 (1)에 따른 명세서에 기재된 단계들을 포함하는, 화학식 (I)의 화합물인 1,4,7,10-테트라아자시클로도데칸의 제조 방법.
Patent KR-20020006546-A (KR)
IPC: A61K31/5377
Filed: 2000-05-18
Abstract: 화학식 (I)의 화합물 및 약학적으로 허용가능한 그의 유도체는, 만성 피부 궤양과 같은, 매트릭스 메탈로프로테아제에 의해 매개되는 상태의 치료에 유용한 매트릭스 메탈로프로테아제 억제제이다. 
     <화학식 I>
Patent KR-20020019476-A (KR)
IPC: C08F4/614
Filed: 2000-06-29
Abstract: 본 발명은 (a) MgZrM x (여기서, M은 산화 상태가 +3 또는 +4인 하나 이상의 금속으로부터 선택되고, x는 0 내지 약 2이고, 마그네슘 대 지르코늄과 M의 혼합물의 몰 비는 약 2.5 내지 3.6의 범위내이다) 및 (b) 알콕사이드 그룹, 페녹사이드 그룹, 할라이드, 하이드록시 그룹, 카복실레이트 그룹, 아미드 그룹 및 이들의 혼합물로 이루어진 그룹으로부터 선택된 성분(a)와 착화된 하나 이상의 잔기를 포함하는 혼합 금속 함유 전구체에 관한 것이다.  본 발명은 또한 혼합 금속 함유 전구체로부터 제조된 중합 전촉매, 전구체 및 전촉매의 제조방법 뿐만 아니라, 전촉매를 사용하는 중합 방법에 관한 것이기도 하다.
Patent KR-20030060235-A (KR)
Inventor: HWANG YONG SIK
IPC: H01J31/12
Filed: 2002-01-07
Abstract: PURPOSE: A multi-neck cathode ray tube is provided to achieve improved characteristics of explosion proofness, while minimizing increase of weight of cathode ray tube. CONSTITUTION: A multi-neck cathode ray tube comprises a vacuum tube(10) including a panel(12) having an inner surface with a phosphor screen, a funnel(14) having a plurality of cone portions and which is joined with the panel, and a plurality of neck portions(16) joined with the cone portions; an electron gun(24) mounted on the neck portion, and which emits electron beams to be scanned to a plurality of regions of the phosphor screen; and a deflection unit mounted on the cone portion, and which deflects the electron beam emitted from the electron gun. The funnel is constituted by two or more sub funnels(14a) each of which has a cone portion and is joined with the panel. An expression t1 > t2 > t3 is satisfied, wherein t1 is the thickness of the center of the cross section of each sub funnel, t2 is the thickness of the other side opposed to the cross section in the same position in a tube axis direction, and t3 is the thickness of the skirt portion of the panel.
Patent KR-20030061552-A (KR)
Title: Apparatus and method for transfering data
Inventor: LEE SEOK U
IPC: G02F1/133
Filed: 2002-01-14
Abstract: PURPOSE: A device and a method for transmitting data are provided to minimize the EMI(ElectroMagnetic Interference) between data signals simultaneously transmitted through a multi-bus by transmitting the data through a bus after lowering the data voltage through a division resistor, and using the data after raising the data voltage to a normal driving voltage. CONSTITUTION: A timing controller(20) controls a data driving IC(30) and a gate driving IC, and at the same time, supplies the pixel data to the data driving IC(30). The time controller(20) includes a control signal generator(22) generating the control signals, and a data arranger(24) supplying the pixel data after arranging to a 6-bus mode. The data arranger(24) simultaneously supplies the pixel data to the data driving IC(30) through odd data buses(42) and even data buses(44) by dividing the pixel data into the even pixel data and the odd pixel data. The voltage of the pixel data output from the timing controller(20) is decreased by respectively installing the division resistors(R1,R2) to each data transmission line included to the odd and the even data buses(42,44).
Patent KR-20030067032-A (KR)
Title: Disk, turn table
Inventor: JIN DAE GEUN
IPC: G11B25/04
Filed: 2002-02-06
Abstract: PURPOSE: A disk and a turntable are provided to reduce the thickness of a disk drive by removing an extra clamp member, thereby realizing a simple and stable thin disk drive. CONSTITUTION: A disk(100) includes a hub(110) having a plurality of protruded parts(111) formed at one side. The disk is detachably mounted on a turntable(200) formed on the top of a spindle motor(300). The turntable has a plurality of groove parts(201) formed corresponding to the plurality of protruded parts, so that the disk directly mounted on the turntable is clamped by the plurality of protruded parts and groove parts. The plurality of protruded parts and groove parts are formed of a magnetic material and formed radially symmetrical centering on the axis of rotation.