baber/WOPTO huggingface dataset:
Patent KR-20030033399-A (KR)
Title: Acrylic resin composition for preventing the resin decomposition by ultraviolet and acrylic paint using the composition
Inventor: BAE HYO GEUN
IPC: C08F20/06
Filed: 2001-10-22
Abstract: PURPOSE: Provided are a UV blocking acryl resin composition and an acryl paint containing the same, which prevent the degradation of physical property for the coating by inhibiting polymer chain breakdown due to photo-oxidation and hydrolysis reaction. The paint composition prolongs the billboard life by preventing yellowing and discoloring of the ink in the photographic paper. CONSTITUTION: The composition comprises: 100wt.% of mixed monomers containing acryl monomer; 80-97wt.% of acryl monomer without α-hydrogen represented by formula: CH2=C(CH3)-CO-OZ; and 3-20wt.% of vinyl versatate monomer. The paint composition is composed of 60-70wt.% of the UV blocking acryl resin composition as a binder to 100wt.% of the paint containing solvent, antifoaming agent, smoothing agent and other additives such as 5-15wt. of UV stabilizer and 2-4wt.% of anti-oxidant. In the formula, Z is C1-C10 hydrocarbons.
Patent KR-20030034542-A (KR)
Title: An apparatus for protecting the brick of vessel in degassing vacuum
Inventor: KIM HAE WON
IPC: C21C7/00
Filed: 2001-10-26
Abstract: PURPOSE: A device for protecting refractory material for submerged pipes of degassing vacuum vessel is provided to prevent partial wear of the refractory material, extend life span thereof, reduce consumption amount of repairing materials and improve productivity by arranging a dam block between ascension and descension submerged pipes. CONSTITUTION: In a facility for performing degassing process in which gas and inclusions contained in molten steel are separated and floated by dipping submerged pipes of vacuum vessel into molten steel contained in a ladle, the device of protecting refractory material for submerged pipes of vacuum degassing vessel comprises a dam part(10) for cutting off flow of molten steel between the ascension and descension submerged pipes by fixing a dam block between the submerged pipes that are oppositely directed to each other, wherein the dam block is horizontally movably assembled into a guiding rod(12) arranged in a direction for traversing; and an operating part(30) for providing a power source for horizontally moving the dam block between the ascension and descension submerged pipes, wherein the dam block comprises a rectangular parallelopiped dam member(15a), and a fire resistant surface refractory material(15b), wherein the dam block comprises a cylindrical dam member, and a fire resistant surface refractory material, wherein the operating part(30) comprises cylinder members(32a,32b), and wherein the operating part(30) comprises a motor member.
Patent KR-20020033555-A (KR)
Title: Pants-type disposable wearing article
Inventor: OTSUBO TOSHIFUMI
IPC: A61F13/496
Filed: 2001-10-30
Abstract: PURPOSE: To provide a shorts type disposable wearing article that is folded to ensure that the edges of a waist opening in the anterior and posterior waist areas can be pinched without inserting the thumbs of both hands between the edges of the opening. CONSTITUTION: A shorts type disposable wearing article 1 is folded with the inside of the article 1 made to butt, folded by a curved portion 14 crossing the crotch area 21, the curved portion 14 is formed in the position displaced toward the anterior waist area 20, and the edge 9a of the waist opening 7 in the anterior waist area 20 is located vertically downward from the posterior waist area 22.
Patent KR-20030041009-A (KR)
Title: An apparatus for charginh bed ores into a sintering machine
Inventor: CHOI HYEOK
IPC: F27B21/10
Filed: 2001-11-19
Abstract: PURPOSE: An apparatus capable of separately charging hearth layer ore into sintering machine per grain sizes of the hearth layer ore is provided to sequentially charge hearth layer ore separated per grain sizes into the sintering machine by separating hearth layer ore per grain sizes when charging hearth layer ore into the sintering machine. CONSTITUTION: The apparatus capable of separately charging hearth layer ore into sintering machine per grain sizes of the hearth layer ore comprises a hearth layer ore chute(10) which is connected to feeding feeder(121) of hearth layer ore hopper(104) so that hearth layer ore(117) is supplied into the hearth layer ore chute(10), and at the lower part of which a plurality of feeding chutes are installed to separately feed hearth layer ores(117) separated per various grain sizes into the sintering machine(106); a plurality of hearth layer ore grain size separating rolls slantly installed at the upper side of each of the feeding chutes of the hearth layer ore chute(10) in such a way that the hearth layer ore grain size separating rolls are driven by a motor(32) to separate the hearth layer ore into certain grain sizes; and a negative pressure sensor(50) installed at wind box(111) at the lower part of the sintering machine(106) to adjust feeding of the hearth layer ore by measuring negative pressure of air in the wind box(111).
Patent KR-20030041507-A (KR)
Title: Fixture processing device for improving attachment to joining surface of tap hole
Inventor: BAE HYEONG JU
IPC: C21B7/12
Filed: 2001-11-20
Abstract: PURPOSE: A molding material fixture processing apparatus for improving adhesive property of joint surface of blast furnace tap hole is provided to easily form the joint surface of the tap hole again by adhering new molding material to the tap hole after crushing molding material of the joint surface if the joint surface is broken or defective. CONSTITUTION: The molding material fixture processing apparatus for improving adhesive property of joint surface of blast furnace tap hole comprises a fixed plate(60) which is removably connected to tip(9) of the front end part of mud gun(8), and into which air is supplied; a rotational disk(30) installed at the front of the fixed plate(60) so that the rotational disk(30) is moved by a back and forth moving cylinder(50); a plurality of rotational motors(40) fixed onto the rear surface of the rotational disk(30); and a processing bit body which is rotationally arranged with being penetrated into the rotational disk(30), and the outer circumferential surface of the rear part of which is in gear with a pitch gear(41) fixed onto the shaft of the rotational motors(40).
Patent KR-20030042800-A (KR)
Title: Parallel lookup engine and method for fast packet forwarding in network router
Inventor: JUN BYEONG CHEON
IPC: H04L12/701
Filed: 2001-11-24
Abstract: PURPOSE: A method for performing a parallel forwarding lookup process is provided to forward packets through many parallel lookup engines, in order to reduce lookup time, and to perform a forwarding lookup in parallel by using a prefix tree, thereby improving forwarding lookup performance in a packet switched router. CONSTITUTION: Information on a lookup-key searching for all lookup engines is supplied(1410). Checkers decide whether the lookup-key exists in a self lookup engine(1420). If so, controllers search a prefix tree, and return information on a desirous key to a selector(1430). The selector selects a prefix having the longest length among values returned from each lookup engine(1440), and outputs the selected prefix value as a lookup result of a forwarding engine(1450).
Patent KR-20030043268-A (KR)
Title: Device for revising gap of coil strip
Inventor: KIM JONG SEOP
IPC: B21C47/00
Filed: 2001-11-27
Abstract: PURPOSE: A gap compensation device for coil strip is provided to automatically detect a position of a gap and compensate the gap by inserting a gap compensation pin into the gap so as to perform stable uncoiling operation. CONSTITUTION: The gap compensation device for coil strip comprises a header operation unit(400) fixedly connected to an upper frame and moving up and down along a ball screw which penetrates the upper frame; a header unit(500) having an air sprayer mounted on a support bracket fixed at a lower part of the ball screw of the header operation unit(400) and a removable compensation pin case in a form of magazine at an air sprayer; a plurality of compensation pins charged in the compensation case of the header unit(500); a frame operation unit(600) having a fixing base installed around a coil seat position, a movable frame for supporting the header operation unit(400) installed on the fixing base so as to move to and fro, and a driving sub motor and ball screw for sliding the movable frame; a gap detection unit(800) movable mounted on the fixing base of the frame operation unit(600) and having a laser sensor as light emission device, and a coil rotation unit(700) for rotating the loaded coil stepwise at a predetermined angle according to signal from the gap detection unit(800).
Patent KR-20020042481-A (KR)
Inventor: BAUMGARTNER PETER
IPC: H01L23/482
Filed: 2001-11-29
Abstract: PURPOSE: An assembly having components and a substrate is provided to be capable of being easily manufactured at a low cost. CONSTITUTION: The assembly comprises components and a substrate(7). The components include a first connecting structure(6) and the substrate(7) includes a second connecting structure(8) which preferably comprises Cu. The second connecting structure(8) has a coating(9), for example made of Ni/Au. The contact between the first connecting structure(6) and the second connecting structure(8) of the substrate(7) is achieved by means of an ACF(Anisotropic Conductive Film) material which is arranged as an intermediate layer(10) between the assembly(1) with the integrated circuit and the substrate(7). The intermediate layer(10) preferably has a layer thickness of between 10 and 25 micrometer.
Patent KR-20030047423-A (KR)
Title: signal apparatus in connection with inducement of traffic
Inventor: JUNG WON JI
IPC: E01F9/00
Filed: 2001-12-10
Abstract: PURPOSE: A traffic signal device is provided to prevent accidents by warning pedestrians or drivers of danger using a mannequin. CONSTITUTION: The traffic signal device comprises an electric bulletin board(20) and a warning lamp(30) installed to a car(10) to inform letters and signs, a mannequin frame(50) installed to the tail of the car(10) to rotate on a frame hinge, a mannequin(60) installed to the mannequin frame(50), an electric motor unit installed in a body(70) of the mannequin, and a mannequin arm(90) operated up and down, right and left, back and forth by the power of the electric motor unit.
Patent KR-20030049256-A (KR)
Title: Finger-language translation device and data communication system thereby
Inventor: HONG SIN PYO
IPC: G06F3/03
Filed: 2001-12-14
Abstract: PURPOSE: A dactylology interpreter and a data communication system using the dactylology interpreter are provided to sense the movements of the fingers and the hands, and to output corresponding text or voice so that the interpreter can be used as a data input device or data communication device. CONSTITUTION: The device comprises a sensing glove(100) and a dactylology interpretation processor(200). The sensing glove(100) includes sensors(1101-1105, 1201-1204, 1301-1302) installed on the back of the hand in a cotton glove(101) for sensing the movements of the fingers and the hand of a user. The dactylology interpretation processor(200) converts the sensed signals into text or voice according to a set rule. The first sensor group(100) senses the movement of the fingers. The second sensor group(1201-1204), installed between the fingers, sense the spread or the bent state of the fingers. The third sensors(1301-1302), installed at both ends of the wrist, sense the bent or rotational state of the wrist.
Patent KR-20020048885-A (KR)
Inventor: YANO TAKASHI
IPC: G03G15/00
Filed: 2001-12-17
Abstract: PURPOSE: To provide a sheet feeder of simple structure capable of stably feeding various types of sheets. CONSTITUTION: This sheet feeder comprises a feed roller 51 for feeding a loaded sheet, a separating roller 53 allowed to abut on the roller surface of the feed roller 51 for separating the sheet, a torque limiter 61 for feeding a specified separating force in the reverse direction of a sheet feeding direction to the separating roller 53, and a torque control mechanism 91 capable of switching between a connected state for feeding the specified separating force by the torque limiter 61 to the separating roller 53 and a cut state for not feeding the specified separating force. The torque control mechanism 91 is in the cut state at the start of feeding and, when the feed roller 51 feeds the sheet a specified distance from the start of the feeding, switched to the connected state, and the separating force when the torque control mechanism 91 is in the cut state is set smaller than the separating force when the mechanism is in the connected state.
Patent KR-20030053321-A (KR)
Title: Method of manufacturing a flash memory cell
Inventor: KWAK NO YEOL
IPC: H01L21/8247
Filed: 2001-12-22
Abstract: PURPOSE: A method for fabricating a flash memory cell is provided to minimize etch damage generated in an etch process for forming a gate electrode and prevent the threshold voltage ions generated in a long-term subsequent heat treatment process from being changed by heat by performing a rapid thermal nitridization process. CONSTITUTION: A tunnel oxide layer(13), the first polysilicon layer(14), a dielectric layer(15), the second polysilicon layer(16) and a tungsten silicide layer(17) are formed on a predetermined region on a semiconductor substrate(11). A stack gate composed of a floating gate and a control gate is formed. A rapid thermal nitridization process is performed to form a nitride layer on the side surface of the stack gate and on the semiconductor substrate. An impurity ion implantation process is performed to form a junction region(19) in a predetermined region on the semiconductor substrate.
Patent KR-20030053631-A (KR)
Title: The fixture of hot water heating pipe for floating floor
Inventor: AHN TAE HYEON
IPC: F24D3/12
Filed: 2001-12-22
Abstract: PURPOSE: A fixture of a hot water heating pipe for floating floor is provided to allow for ease of fixation and horizontal adjustment of the ondol pipeline. CONSTITUTION: A fixture(300) comprises an iron plate(301) capable of being cut or bent; a plurality of hooks(303) formed by cutting and bending a certain part of the iron plate and arranged at a constant spacing along the lengthwise direction of the iron plate in such a manner that the hooks fix the ondol pipeline; and a plurality of fixing pins(305) formed by cutting and bending a certain part of the iron plate and arranged among the hooks and at the surface opposed to the hooks in such a manner that the pins are fixed to the floating floor.
Patent KR-20030053967-A (KR)
Title: a method for forming metal line of semiconductor device
Inventor: LEE YONG GEUN
IPC: H01L21/3205
Filed: 2001-12-24
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to remove a contact resistance by connecting a lower line to an upper line without a contact hole. CONSTITUTION: The first interlayer dielectric(101) is formed on a semiconductor substrate(100). The first metal layer is formed on the first interlayer dielectric. The first mask pattern is selectively formed on the first metal layer. The first metal pattern having a pole is formed by etching selectively the first metal layer. The second interlayer dielectric(104) is formed on the resultant. The second metal layer is formed on the resultant. The second mask pattern is formed thereon. The second metal layer is selectively etched by using the second mask pattern. The second mask pattern is formed by etching selectively the second metal layer.
Patent KR-20010099592-A (KR)
IPC: G09G5/00
Filed: 2000-04-25
Abstract: 본 발명은 사용자가 모니터(DA)의 디스플레이 디바이스(DD)상에 디스플레이된 디스플레이 정보의 소망되는 백색 온도(white color temperature)를 선택할 수 있게 하는 모니터와 컴퓨터의 시스템에 관한 것이다. 상기 컴퓨터(PC)는 모니터(DA)에 비디오 신호들(Ri, Gi, Bi)을 공급하기 위한 그래픽 어댑터(GA)를 포함한다. 상기 모니터는 비디오 신호들을 모니터에 증폭하기 위한 제어 증폭기들을 포함한다. 또한 모니터는 디스플레이 장치(DD)를 구동시키는 비디오 구동 신호들(video drive signals)(Ro, Go, Bo)을 얻기 위해 비디오 신호들(Ri, Gi, Bi)을 증폭시키기 위한 제어 증폭기들을 포함한다. 비디오 구동신호(Ro, Go, Bo) 값들의 비은 디스플레이되는 색을 결정한다. 컴퓨터(PC)는 다음과 같이 프로그램된다.: 1)다양한 칼라들의 그래픽 레프리젠테이션(graphical representation)(L; T)과, 상기 그래픽 레프리젠테이션에서 백색들을 그래픽 표시하기 위한 그래픽 인디케이션(graphical indication)(I; Pl)을 얻는 디스플레이 정보 산출용 그래픽 어댑터(graphics adapter)(GA)를 제어한다. 2)상기 그래픽 레프리젠테이션(L; T)에서 선택된 칼라를 표시하는 사용자 명령(UC)을 수신한다. 비디오 구동 신호들(Ro, Go, Bo)은, 오직 상기 선택된 칼라가 상기 그래픽 인디케이션상에 또는 그 주변에 위치해 있는 경우에만, 상기 칼라에 의해 표시된 백색 온도(white color temperature)에서 디스플레이 정보를 디스플레이하기 위해 상기 선택된 칼라를 근거로 하여 결정되는 보정비(correction ratio)에 따라 보정된다.
Patent KR-20010070976-A (KR)
Title: 반도체 제조장치 및 그 제조방법
IPC: H01L21/205
Filed: 2000-05-17
Abstract: 에피택셜 성장 장치(1)는, 처리 챔버(2)내의 서셉터(6)를 회전구동시키는 서셉터 구동장치(7)를 구비하고 있으며, 이 서셉터 구동장치(7)는, 서셉터(6)에 결합된 지지 샤프트(8)와, 피구동부(11)와, 피구동부(11)의 외측에 영구자석(12)이 복수개 설치된 환형부재(13)를 가지고 있다.  그리고, 피구동부(11)는, 자성부재(11b)의 표면에, 니켈 피막부(N), 크롬 피막부(C), 및 오존에 의한 부동태화 처리에 의해 형성된 금속산화막부(O)로 이루어진 부식방지를 위한 피복막(H)이 설치된 것이다.
Patent KR-20010089141-A (KR)
Title: Paint and paper coated with said paint
IPC: C09D7/12
Filed: 1999-07-21
Abstract: The invention relates to a spreadable paint containing a pigment mixture, an adhesive as well as water and known coating aids, wherein the pigment mixture is composed of precipitated silicic acid with a specific surface area of 600 m2/g to 700 m2/g and an absorber pigment which absorbs excitation radiation from the ultraviolet or visible region of the spectrum; and relates further to a coated paper (1) coated with a coat made from one of these spreadable paints, whose paper carrier (2) contains a paper dye which emits fluorescence as a result of being irradiated with an excitation radiation, which itself is at least partially absorbed by an absorber pigment of the coating. The coating (3) according to the invention preferably absorbs UV light and has the characteristic that large areas detach from the paper carrier (2) due to mechanical tampering attempts such as scratching or erasure so that forged forms are rendered recognizable with the help of, for example, optical whiteners in the paper carrier (2).
Patent KR-20010074763-A (KR)
Title: 대화형 사용자 인터페이스
IPC: H04N21/434
Filed: 1999-07-23
Abstract: 대화형 정보 분배 시스템용 사용자 인터페이스는 그래픽 영역, 비디오 영역 및 감추기/드러내기층을 포함한다.  사용자 인터페이스는 디지털 비트스트림으로서 상기 시스템의 해드엔드에서 발생되어, 디스플레이용 가입자 장비에 전송된다.  사용자 인터페이스의 동작은 가입자 장비 내의 로컬 레벨과 헤드엔드 내의 시스템 레벨 상의 기능에 의해 용이하게 이루어진다.  사용자 인터페이스의 일례는 대화형 프로그램 가이드이다.
Patent KR-20010072851-A (KR)
Title: 조정가능한 경사도를 갖는 렌즈계를 구비한 광학 주사장치
IPC: G11B7/22
Filed: 2000-06-16
Abstract: 본 발명은 정보매체(9)를 주사하는 광학 주사장치(17)에 관한 것이다.  이 주사장치는, 방사원(31)과, 정보매체 상에 방사빔(47)의 초점을 맞추는 광축(45)을 갖는 렌즈계(43)를 구비한다. 렌즈계는 주사장치의 현수부재(63)에 대해 탄성적으로 매달리고, 상기한 현수부재는 광축을 가로지르는 방향에서 보았을 때 렌즈계의 옆에 배치된다. 이 주사장치는, 2개의 서로 수직한 경사축(91, 95)에 관해 정보매체에 대한 렌즈계의 경사도를 설정하기 위해, 제 1 부분(97)과 상기한 제 1 부분에 대해 변위될 수 있는 제 2 부분(99)을 갖는 조정장치(89)를 구비한다. 조정장치의 제 2 부분은 현수부재 상에 설치되는 한편, 조정장치의 제 1 부분은 렌즈계의 옆에 배치된 지지부재(101) 상에 설치된다. 이에 따라, 광학 주사장치의 구조상의 높이가 상당히 줄어들 수 있다.
Patent KR-20010075648-A (KR)
IPC: A61K31/4725
Filed: 1999-10-19
Abstract: 본 발명은 하기 화학식 Ⅰ의 세린 프로테아제 억제제, 또는 전구약물, 또는 약학적으로 허용 가능한 부가염 및/또는 이의 용매 화합물 및 이들의 트롬빈 매개성 질병 및 트롬빈 관련 질병의 치료 및 예방을 위한 약품 제조 및 치료에서의 용도에 관한 것이다. 
     화학식 Ⅰ 
     
       
     
     [상기 식 중, J는 H, R 1 , R 1 -O-C(O)-, R 1 -C(O)-, R 1 -SO 2 -, R 3 OOC-(CHR 2 ) p -, (R 2a ,R 2b )N-CO-(CHR 2 ) p - 또는 Het-CO-(CHR 2 ) p - 이고 ; 
     D는 화학식 -NH-CHR 1 -C(O)-, -NR 4 -CH[(CH 2 ) q C(O)OR 1 ]-C(O)-, -NR 4 -CH[(CH 2 ) q C(O)N(R 2a ,R 2b )]-C(O)-, NR 4 -CH[(CH 2 ) q C(O)Het]-C(O)-, D-1-Tiq, D-3-Tiq, D-Atc, Aic, D-1-Piq 또는 D-3-Piq 의 아미노산이며 ; 
     E는 -NR 2 -CH 2 또는 의 단편으로서, (C 1∼6 )알킬, (C 1∼6 )알콕시 또는 벤질옥시로 치환될 수도 있고 ; 
     R 1 은 (C 3∼12 )시클로알킬, (C 1∼6 )알콕시, 옥소, OH, CF 3 또는 할로겐으로 치환될 수도 있는, (C 1∼12 )알킬, (C 2∼12 )알케닐, (C 2∼12 )알키닐, (C 3∼12 )시클로알킬 및 (C 3∼12 )시클로알킬(C 1∼6 )알킬렌으로부터 선택될 수도 있으며, 아릴기가 (C 1∼6 )알킬, (C 3∼12 )시클로알킬, (C 1∼6 )알콕시, OH, CF 3 또는 할로겐으로 치환될 수도 있는, (C 6∼14 )아릴, (C 7∼15 )아랄킬, (C 8∼16 )아랄케닐 및 (C 14∼20 )(비스아릴)알킬로부터 선택될 수도 있고 ; 
     R 2 , R 2a 및 R 2b 는 각각 독립적으로 (C 3∼6 )시클로알킬, (C 1∼6 )알콕시, CF 3 또는 할로겐으로 치환될 수 있는, (C 1∼8 )알킬, (C 3∼8 )알케닐, (C 3∼8 )알키닐, (C 3∼8 )시클로알킬, (C 3∼6 )시클로알킬(C 1∼4 )알킬렌 및 H로부터 선택될 수 있으며, 아릴기가 (C 1∼6 )알킬, (C 3∼6 )시클로알킬, (C 1∼6 )알콕시, CF 3 또는 할로겐으로 치환될 수도 있는 (C 6∼14 )아릴 및 (C 7∼15 )아랄킬로부터 선택될 수 있고 ; 
     R 3 는 R 2 에서 정의된 바와 같거나 또는 Het-(C 1∼6 )알킬이며 ; 
     R 4 는 H 또는 (C 1∼3 )알킬이고 ; 
     X 및 Y는 CH 또는 N 이되, 여기서 X 및 Y는 동시에 N이 아니며 ; 
     Het는 O, N 및 S로부터 선택되는 1 이상의 이종 원자를 함유하는 4- , 5- 또는 6-원 복소환이고 ; 
     m은 1 또는 2 이며 ; 
     p는 1, 2 또는 3 이고 ; 
     q는 1, 2 또는 3 이며 ; 
     t는 2, 3 또는 4 임].
Patent KR-20010089325-A (KR)
Title: Article transport, meterer and loader
IPC: B65G47/30
Filed: 1999-10-20
Abstract: An article transport, meterer and loader has a plurality of parallel lanes disposed above and in angular relation to a direction of transport of a plurality of article conveyors.
Patent KR-20010080435-A (KR)
IPC: H01L21/331
Filed: 2000-08-31
Abstract: 본 발명은 단락된 베이스 에미터(18, 19)를 갖는 보호 트랜지스터를 포함하는 바이폴라 ESD 보호 회로에 관한 것이다.   스냅 백 효과로 인해, 상기 트랜지스터들은 ESD의 경우 정상적인 고저항 상태에서 저저항 상태로 스위칭가능하다.   보호 회로의 성능을 향상시키기 위해, 보호 구조체에는 낮은 브레이크다운 전압을 갖는 제 2 트랜지스터(26, 27, 28)를 포함하는 트리거 요소가 제공된다.   제 2 트랜지스터의 베이스(26) 및 에미터(28)는 보호 트랜지스터의 베이스에 접속된다.   보호 장치의 전류 전달 기능을 향상시키기 위해서는 상기 트리거 트랜지스터는 종형 트랜지스터가 되도록 설계된다.
Patent KR-20010086102-A (KR)
Title: Entertainment device, information processor, and portable recorder
IPC: G06K19/07
Filed: 2000-10-12
Abstract: The present invention provides an information processing unit capable of controlling reading and writing operations even when the capacity of a portable storage device is changed, a portable storage device controlled by the information processing unit, and an entertainment apparatus.  The entertainment apparatus has a memory card 100, and an information processing unit 200 to which the memory card 100 is detachably connected. The memory card 100 is provided with a flash ROM 140 in which the size of a page of data capable of being read and written at a time are determined in advance, identification information 142 and an ROM size table 121. The information processing unit 200 is adapted to obtain page size-indicating information from the memory card, and control in accordance with the page size the reading and writing of data with respect to the flash ROM 140.
Patent KR-20010083956-A (KR)
Title: 분무 장치
IPC: B05B17/06
Filed: 1999-11-29
Abstract: 본 발명은 다양한 성질의 분무액에 대해, 단위 시간당 분무량을 자동적으로 일정량으로 조정하는 것을 과제로 한다. 
     분무부(30)에 배치되는 액체 검지 전극(55, 56)에 의해, 액체 저장부(30a)의 액체량을 검지하여 액체 감소를 판단하면, 핀부(27)를 솔레노이드(26)에 의해 동작시켜, 약액 병(20)으로부터 액체 공급 파이프(25)를 거쳐, 분무부(30)의 액체 저장부(30a)에 약액을 공급하고, 간격을 두고서 액체를 공급할 때 액체 공급 간격을 확보하여, 이 액체 공급 간격이 일정하게 되도록 분무부(30)의 압전 소자(50)에 인가되는 공급 전력을 조절한다.
Patent KR-20010102420-A (KR)
IPC: C07C31/20
Filed: 2001-02-02
Abstract: 제1 발명군은, 제조 3개월 후 제품의, JIS K 1351의 3.10에 의거한 과망간산칼륨 퇴색 시간이 5분 이상인 1,3-부틸렌글리콜을 특징으로 한다. 
     제2 발명군은, 아세트알돌류를 촉매의 존재 하에 수첨하여 l,3-부틸렌글리콜을 합성할 때, 상기 촉매로서 아세톤 수소화 활성이 2,000 ml/g-Ni/hr 이상 및/또는 페놀 수소화 활성이 500 ml/g-Ni/hr 이상인 레이니 니켈을 사용하는 것을 특징으로 한다. 
     제3 발명군은, 염기성 촉매의 존재 하에 아세트알데히드의 축합에 의해 얻어진 아세트알돌류를 수소 첨가촉매의 존재 하에 산성 조건에서 수소 첨가반응을 행하는 것을 특징으로 한다. 
     제4의 발명군은, 염기성 촉매의 존재 하에 아세트알데히드의 축합에 의해 얻어진 아세트알돌류를 촉매의 존재 하에 수첨하여 1,3-부틸렌글리콜을 합성하고, 수소 첨가반응 조액을 염기성의 상태에서 알콜을 증류 제거하여, 1,3-부틸렌글리콜을 증류 정제하는 것을 특징으로 한다. 
     제5의 발명군은, 아세트알돌류를 촉매의 존재 하에 수첨하여 1,3-부틸렌글리콜을 합성하고, 수소 첨가반응 조액을 증류하여 저비점 성분(L)을 분리한 후, 추가로 증류하여 1,3-부틸렌글리콜을 유출시키고, 상기 1,3-부틸렌글리콜 유출분을 오존 처리하는 것을 특징으로 한다. 
     제6의 발명군은, 아세트알데히드로부터 아세트알돌류를 합성하고, 얻어진 아세트알돌류를 수소 첨가 공정에서 수소 첨가하여 1,3-부틸렌글리콜을 제조할 때, 아세트알돌류 합성시의 부생 크로톤알데히드를 상기 수소 첨가 공정에서 아세트알돌류와 함께 수첨하여 부탄올을 부생시키고, 1,3-부틸렌글리콜 유분으로부터 증류에 의해 부탄올을 포함하는 유출분을 분리하고, 증류에 의한 증류, 화학 처리 후 추가로 증류하여 저비점 성분 및 고비점 성분을 분리하여 부탄올을 얻는 것을 특징으로 한다.
Patent KR-20010114248-A (KR)
Title: 모형체 제조를 위한 방법 및 물질
IPC: B29C67/00
Filed: 2000-04-13
Abstract: 적외선 레이저를 사용한 선택적 소결에 의해 특수 플라스틱 분말로부터 어떠한 형태나 또는 모양의 모형체라도 제조될 수 있다.  또한 적외선 흡수제를 포함하고 레이저-보조된 모형체의 제조에 적합한 플라스틱 분말이 기술되어 있다.