baber/WOPTO huggingface dataset:
Patent KR-20020036437-A (KR)
Title: Internet JangGi game chatting system
Inventor: KIM HUI BONG
Filed: 2000-11-09
Abstract: PURPOSE: A chatting system for an Internet Korean chess game is provided to offer the friendly and effective cyber meeting space applying the video chatting on the Internet by making a user use the Korean chess game as a connection medium while talking with each other. CONSTITUTION: The user can use a video chatting system including the Korean chess game by connecting to a home site with a user computer and accessing with an assigned ID. The user makes a meeting or joins in the meeting and plays the Korean chess game with a partner selecting from the participants. A screen for the Korean chess game and the video chatting comprises a video realization part displaying a figure of the users connecting to a selecting room and displaying a character in case of refusing to display a real figure of the user, a Korean chess game screendisplaying the progress status of the Korean chess game and enabling the user to play the Korean chess game, and a chatting screenmaking the user feel face to face with the partner by playing the Korean chess game and chatting with the partner simultaneously.
Patent KR-20020039540-A (KR)
Title: Multimedia mail service system and method using motion detection
Inventor: KIM GYEON SU
Filed: 2000-11-22
Abstract: PURPOSE: A system and a method for a multimedia mail service using a motion detection are provided to minimize the system burden and to maximize the picture quality by detecting the motion of the input video and compressing and transferring the video. CONSTITUTION: The multimedia mail service system comprises a camera(11,15,18,21) such as a web camera to capture the video and an MPEG-2 video encoder(12,16,19,22) encoding and compressing the corresponding video into an MPEG-2 byte stream by detecting the motion of the obtained video and transferring the encoded and compressed MPEG-2 byte stream. A sender terminal such as a PC(13), a public phone(17), a sticker vending machine(20), an IMT-2000 terminal(23) and a wireless communication terminal adds the voice data and a mail function to the MPEC-2 byte stream and transfers the mail through a communication network(14). A multimedia mail server(24) receives and stores the multimedia mail transferred from the sender terminal, informs a receiver of the arrival of the mail and transfers the mail to the receiver by the receiver's request. A receiver terminal(26) such as a PC(25) or the IMT-2000 terminal(26) displays the multimedia mail.
Patent KR-20020043080-A (KR)
Title: A Pressurized Water Reactor Using Cooling Devices
Inventor: BAEK WON PIL
IPC: G21C15/02
Filed: 2000-12-01
Abstract: PURPOSE: A pressured water reactor using a cooling apparatus is provided to accomplish safety and generate 2000 MWe class electric power at a single atomic power station. CONSTITUTION: A pressured water reactor comprises a first cooling part(100) and three second cooling parts(200). A reactor(10) of the first cooling part(100) is coupled to a steam generator(120) and a pressurizing part(140) via a high temperature tube(20). The steam generator(120) and the reactor(10) are coupled to a cooling material pump(160) via a low temperature tube(50). The pressurizing part(140) adjusts the amount of cooling material and pressure of the reactor(10) through a pressurizing connection tube(30) coupled to the high temperature tube(20). A safe injecting part(300) is coupled to the low temperature tube(50) and has a safe injecting pump(320) and a safe injecting tank(340). Each of the second cooling parts includes the steam generator(120), the cooling material pump(160), the high temperature tube(20), the low temperature tube(50) and the safe injecting part(300).
Patent KR-20010062139-A (KR)
Title: Supercritical drying method and supercritical drying apparatus
Inventor: HIDEO NAMATSU
IPC: G03F7/40
Filed: 2000-12-05
Abstract: PURPOSE: A supercritical drying method and a supercritical drying apparatus are provided to enable drying while suppressing generation of pattern collapse. CONSTITUTION: In the supercritical drying apparatus, a substrate(101) to be processed is fixed to and processed in a reaction chamber(102) where supercritical drying is performed. The reaction chamber(102) comprises a liquid carbon dioxide cylinder(103) connected to the reaction chamber(102) via a pump unit(104). The reaction chamber(102) further comprises a discharge pipe(105), and a valve(106) arranged between the pump unit(104) and the reaction chamber(102). In addition, a pressure control valve(107) for automatically controlling the internal pressure of the reaction chamber(102) is arranged midway along the discharge pipe(105). The internal temperature of the reaction chamber(102) is controlled by a temperature controller(108). Accordingly, the substrate having the pattern is dipped in water and rinsed with water. Then, the substrate is placed in the reaction chamber of a predetermined sealable vessel, and surfactant-added liquid carbon dioxide is introduced into the reaction chamber. The substrate is dipped in surfactant-added liquid carbon dioxide, and liquid carbon dioxide is changed to the supercritical state. After that, supercritical carbon dioxide is gasified.
Patent KR-20020045989-A (KR)
Title: Alert apparatus and method for preventing sleepy drive
Inventor: HWANG SE UN
IPC: B62D6/00
Filed: 2000-12-12
Abstract: PURPOSE: An alarm device and a method for drowsiness driving of a vehicle is provided to prevent accident occurred by drowsiness driving of a driver as walking if a steering wheel is steered in the state that a user doesn't operate the steering wheel. CONSTITUTION: An alarm device for drowsiness driving of a vehicle consists of an apparatus for sensing operating state of a steering wheel(10) sensing angular velocity and torque of the steering wheel; an apparatus for sensing the steering state sensing steering angular velocity and steering torque of the wheel; a control apparatus steering the wheel as operating a motor(70) according to the angular velocity(W-u) and the torque(T_u) of the steering wheel, detecting output current of the motor and storing in a memory part(110), resetting value inputted from each sensing apparatus in every control operation, checking whether the control operation about the motor exists or not as detecting the output current value of the motor recorded in previous operation when the steering angular velocity and the steering torque of the wheel is sensed by the apparatus for sensing the steering state, and occurring information if the control operation about is the motor doesn't exist; an on-alarm apparatus occurred information by a control signal outputted from the control apparatus. An alarm method for drowsiness driving of a vehicle consists of a step steering a wheel as driving the motor by detecting the angular velocity and the torque of the steering wheel; a step storing the detecting value as detecting output current of the motor in every control operation section; a step searching the output current value of the motor recorded in the previous control operation if the steering angular velocity and steering torque of the wheel is detected newly, and checking whether the control operation about the motor exists or not; a step performing information if the control operation about the motor doesn't exist.
Patent KR-20010016493-A (KR)
Title: Dual separation film structure in undershorts
Inventor: PARK WAN KI
IPC: A41B9/02
Filed: 2000-12-14
Abstract: PURPOSE: Dual separation film structure in undershorts is provided which is formed to store penis and scrotum separately and prevent crotch from being contacted with scrotum so that it is helpful in keeping health underwear environment. CONSTITUTION: The dual separation film structure in undershorts comprises the parts of: an external(20) and an internal separation film(21) which are formed in a space toward the lower part wherein the external film forms a penetration hole(22) with considering the location and the diameter of penis, the internal film is U- or V-shaped and placed in the lower side of the external separation film and the internal film is wider than the external film; and a fixed subject(30) which fixes both sides of two separation films on the line of crotch inside the undershorts.
Patent KR-20020048787-A (KR)
Title: Reinforcement structure of rear pillar for a hatch-back type automobile vehicle
Inventor: AHN JUNG HYEOK
IPC: B62D25/04
Filed: 2000-12-18
Abstract: PURPOSE: A rear pillar-reinforcing structure of a hatch vehicle is provided to improve rigidity of a damper-coupling portion and to control deformation of the rear pillar. CONSTITUTION: A roof reinforcement(11) is welded to a rear pillar(10) with a closed section. A front end of a damper is fixed to a damper-coupling portion of the rear pillar by a bolt or nut. A reinforcing plate(12) is welded to the damper-coupling portion of the rear pillar with a closed section. A front end of the damper is fixed to the reinforcing plate and the damper-coupling portion of the rear pillar. Therefore, tare of the rear door and tare of the damper are sufficiently supported by the reinforcing plate and damper-coupling portion though holding the rear door up and opening and the deformation of the rear pillar are prevented.
Patent KR-20010062621-A (KR)
Title: External bus controller
Inventor: ISHIDA RYUJI
IPC: G06F13/42
Filed: 2000-12-22
Abstract: PURPOSE: To provide an external bus controller, with which the setting value of the access time of an external bus is shared by each CPU, based on an efficient control system. CONSTITUTION: The CPU has a processor core 10, a DMA controller 11, a register 13 and a counter 14 for measuring the time of access to the external bus and two AND circuits 17a and 17b for issuing a write signal 123 and a read signal 124 to the external bus at timing of access to the external bus. An external bus controller 2 has a wait register 20 for setting the number of waits when accessing the external bus and two OR circuits 23a and 23b for a write signal 125 and a read signal 126 from each of CPU 1a or the like. The setting value of the wait time is programmed by one CPU 1a and can be acquired by each CPU together with the arbitrated result of access to the external bus. When distributing the access time of the external bus, there is no overhead.
Patent KR-20020053564-A (KR)
Title: Circuit for damping current peak
Inventor: HONG BYEONG IL
IPC: H03K3/00
Filed: 2000-12-27
Abstract: PURPOSE: A peak current attenuating circuit is provided to generate an internal clock using an output signal of an oscillator and stabilize an operation thereof by attenuating an instant peak current generated according to a voltage level of an output signal from the oscillator. CONSTITUTION: An oscillator(10) generates a first pulse signal having a predetermined period. An inverter(IN2) inverts and transmits the first pulse signal to a second node. A clock generator(20) receives a signal of the second node and generates and outputs a square wave signal to an output terminal. A delay circuit(32) delays the square wave signal. A controller(30) performs an AND operation of the delayed square wave signal by the delay circuit(32) and an oscillator stop signal. A transfer gate(P1,N1) equalizes a first node and the second node when an output signal of the controller(30) has a first level. An NMOS transistor(N2) discharges a voltage of the first node to a ground voltage when the output signal of the controller(30) has a second level.
Patent KR-20020058748-A (KR)
Title: Method for controlling idle speed of vehicles
Inventor: WOO SEONG WON
IPC: F02D41/08
Filed: 2000-12-30
Abstract: PURPOSE: In case of rpm lowering by an abrupt load change such as high speed driving or an abrupt stopping, an rpm lowering compensation value is added to an idle rpm compensation value to operate ISA(Idle speed actuator), thereby preventing engine stall. CONSTITUTION: In a method for compensating engine idle rpm, it is decided whether a coolant temperature is over a certain value. If the coolant temperature is over the value and a load is less than a certain value, it is decided whether the engine rpm is less than a first engine rpm for rpm lowering compensation. If the rpm is less than the first engine rpm, the engine rpm lowering compensation is initialized to compensate rpm lowering. Then it is decided whether the engine rpm is over a second engine rpm for releasing rpm lowering compensation.
Patent KR-20010023159-A (KR)
Title: 클램핑 장치
IPC: B23B31/107
Filed: 1998-08-28
Abstract: 생크부를 갖는 삽입 부재(9, 27, 38)를 해제 가능하게 조이기 위한 클램핑 장치(1, 25, 35)로서, 클램핑 장치는 접근 구멍부(19A, 31A, 41A)와 물림 구멍부(19B, 31B, 41B)의 결합으로 형성된 삽입 구멍(11, 26, 40)을 가지는 클램핑 부재를 포함하며, 상기 접근 구멍부에 대해 생크부가 자유롭게 미끄러져 삽입 및 방출될 수 있고 상기 접근 구멍부로부터 상기 물림 구멍부로의 생크부의 강제 이동시에 물림 구멍부의 클램핑 표면으로 생크부를 조이는 것이며, 상기 접근 구멍부와 물림 구멍부는 적어도 그 일부를 따라서 이격되어 있는 종축(20A, 20B; 32A, 32B; 43A, 43B)을 구비한다.
Patent KR-20010024440-A (KR)
Title: 전자장치 화면과 대면작업시 사용하는 개인용 악세사리
IPC: G02C5/00
Filed: 1998-09-22
Abstract: 본 발명은 영상, 텍스트, 문자등을 표시하는 화면을 포함하고 있는 전자장치와 대면작업시 사용하는 악세사리와 관련된다. 이 악세사리는 사용자의 머리에 고정시키는 시스템을 포함하고 있고, 이 시스템은 눈 근육의 긴장을 이완하는 장치에 연결되어 있다. 이 장치는 눈의 시야를 차단하는 적어도 한 조(組) 이상으로 이루어져 있으며, 빛을 흡수하거나 분산시키는 재료로 되어있다. 이 장치는 순차적으로 사용자의 왼쪽 눈과 오른쪽 눈을 차단하는 데 사용되어 양쪽 눈의 약해지는 근육을 쉬게 함으로써 사용자의 작업능력을 증가시킨다. 이 악세사리는 제조가 쉽고 사용이 간편하며 원가를 낮추는 효과가 있다.
Patent KR-20010024459-A (KR)
Title: 유체 양자 엔진
IPC: F01K25/02
Filed: 1998-08-28
Abstract: 본 발명은 단순화된 유압 엔진 구조를 가지는 유체 양자 엔진을 제공하기 위한 것이다. 상기 유체 양자 엔진은, 내부에 작동 매체로 채워져 있는 다수의 실린더가 정해진 간격으로 서로 떨어져서 위치되어있는 케이스와, 상기 각각의 실린더의 상부에 위치되어 상기 작동 매체에 작용하는 정해진 진동 파를 발생하는 점화플러그와 스프레이어와, 연료 탱크로부터 상기 스프레이어로 정해진 연료를 공급하도록 상기 스프레이어의 한 측단이 내부에 조립된 스위치 후드와, 상기 실린더 아래에 위치한 패시지 튜브 내에 설치되고 상기 작동 매체의 압력에 의해서 정해진 속도로 회전하는 블레이드를 구비하는 로터를 구비한다.
Patent KR-20010032273-A (KR)
Title: 광 검출 장치 및 이것을 사용한 촬상 장치
IPC: H01J7/24
Filed: 1998-11-18
Abstract: 광 입사에 따라서 광 전자를 방출하는 광전면(2), 광 전자(2)가 입사 가능한 전자 입사면(3a)을 갖는 반도체 검출 소자(3) 및 내부의 한 면에 광전면(2)이 배치됨과 동시에 한 면과 대향하는 내부의 다른 면에 반도체 검출 소자(3)가 배치된 진공 용기를 갖는 광 검출부(1)와, 진공 용기의 반도체 검출 소자(3) 측을 냉각하는 냉각 수단(9)을 구비하는 것을 특징으로 하고 있다.
Patent KR-20010032402-A (KR)
Title: 폴리아미드 제조 방법
IPC: C08G69/14
Filed: 1998-11-24
Abstract: 본 발명은 폴리아미드 제조 방법에 관한 것이다.  폴리아미드 추출로부터 생성된 추출된 물은 85 중량% 이하의 추출 함유물로 농축하고, 함수량 0.5 내지 13 중량%로 신선한 락탐과 혼합하고, 중합 동안 1회 이상의 단열 팽창시킨다.
Patent KR-20010040853-A (KR)
Title: 교류형 플라즈마 디스플레이 패널
IPC: H01J11/22
Filed: 1999-11-18
Abstract: 본 발명은 AC형 플라즈마 디스플레이 패널에 있어서,  청색, 녹색, 적색의 각 방전 셀의 방전 셀폭을 각각 Wb, Wg, Wr로 하고, 각 색에 대응한 어드레스전극(l5b, l5g, l5r) 의 폭을 각각 Db, Dg, Dr로 할 때, Wb＞Wg＞Wr, Db＞Dg＞Dr로 되도록 설정한다. 이 결과, 기입 방전에 의해, 방전 셀에 축적되는 전하량을 각 색마다 조정 가능하게 되고,  각 색의 방전 셀의 완전 점등 기입 전압의 균일화를 달성할 수 있다. 이상에서 오방전이나 방전 약화가 적고, 또한, 백색표시품질이 개선된 고표시 품질의 AC형 플라즈마 디스플레이 패널이 얻어진다.
Patent KR-20010034799-A (KR)
Title: 웨이퍼 처리 장치와 함께 사용하기 위한 자동화된 웨이퍼버퍼
IPC: H01L21/265
Filed: 1999-04-12
Abstract: 자동화된 웨이퍼 버퍼가 웨이퍼 처리 시스템과 함께 사용하도록 제공된다.  웨이퍼 버퍼는 웨이퍼의 묶음을 각각 유지하는 웨이퍼 용기들을 반입 및 반출하기 위한 I/O 포트와, 소정 개수까지의 웨이퍼 용기를 저장하기 위한 저장 구조물과, 웨이퍼 용기 및 처리 시스템으로 그리고 이들 사이에서 웨이퍼를 이송하는 동안 적어도 하나의 웨이퍼 용기를 유지하기 위한 용기 포트를 포함한다.  용기 이송 기구가 I/O 포트, 저장 구조물, 용기 포트로 그리고 이들 사이에서 웨이퍼 용기들을 이송한다.  웨이퍼 이송 기구가 용기 포트에서의 웨이퍼 용기 및 처리 시스템으로 그리고 이들 사이에서 웨이퍼들을 이송한다.
Patent KR-20010043325-A (KR)
Title: 블록 매칭 동작 측정 방법
IPC: H04N7/26
Filed: 2000-02-28
Abstract: 영상 안의 비교 블록이 기준 영상의 블록과 압축될 때, 블록 매칭 동작 측정 알고리즘은 감소된 정확도 데이터를 이용한다. 이것은 복수의 최적의 매치 후보(66)를 산출한다. 선정된 클러스터 경계(74) 외부에 해당하는 후보들을 포함하는 최적의 매치 후보(66)의 평균(70)은 결정되고, 제 2 검색은 상기 평균(70)에 맞춰서 수행된다. 이러한 방법으로, 블록 매칭 알고리즘에 대한 하드웨어의 양은 감소하고, 상기 수행을 위한 속도는 강화된다.
Patent KR-20020057646-A (KR)
Title: Structure for mounting overlay on control panel
Inventor: YANG MYEONG U
IPC: H05K7/12
Filed: 2001-01-03
Abstract: PURPOSE: An overlay mounting structure of a control panel is provided to easily remove and attach the overlay from/to the control panel. CONSTITUTION: A control panel(30) comprises many operating buttons(32) and a display device(31) for displaying control status. An overlay(40) includes a display window(41) for allowing a user to confirm pictures or images which are displayed on the display device(31) with naked eye, and many button exposure holes(42) for exposing the operating buttons(32). A hook member(43) is formed on the lower side of each edge of the overlay(40). A coupling groove(33) is formed on the upper side of the control panel(30) so that the hook member(43) is elastically connected with the coupling groove(33).
Patent KR-20020064065-A (KR)
Title: High Density Optical Disk Having Reflecting Layer of Amorphous Materials
Inventor: JUNG BYEONG GI
IPC: G11B7/2585
Filed: 2001-01-31
Abstract: PURPOSE: A high density optical disk using an amorphous reflection film is provided to improve reliability of data by reducing noise of the optical disk by restricting surface roughness due to growth of crystal grain occurring when a thin film is grown, by using reflection film material of an amorphous type. CONSTITUTION: A high density optical disk using an amorphous reflection film includes a substrate(2), a reflection film(4), and a protection cover layer(5). The substrate has pre pit containing information. The reflection film is formed on the substrate and made of amorphous material to minimize noise of reflected beam of incident laser beam by minimizing a surface roughness. The protection cover layer is formed on the reflection film. The laser beam is incident opposed to the surface of the reflection film after piling up of the laser beam.
Patent KR-20010035472-A (KR)
Inventor: CHOI WOO YONG
IPC: B65D17/00
Filed: 2001-02-17
Abstract: PURPOSE: A sanitary can is provided to remove the inconvenience of separately collecting a tear-off piece of a sanitary can by integrally forming the tear-off piece with a can lid not to be separated from the lid even after being cut for opening the can. CONSTITUTION: A sanitary can includes a can main body(100) in the shape of a cylinder opened at a top part, a can lid(110) coupled with the opening part of the main body by compressing and having a drink discharge hole to be opened with an extended size for easily discharging drink, a tear-off piece(120) connected to the can lid integrally at a rim part of the can lid for sealing the discharge hole and to be cut along a perforated line(122) for opening the discharge hole, and a discharge hole opener(121) for cutting the tear-off piece by the manner of one-touch.
Patent KR-20020067946-A (KR)
Title: Display
Inventor: SHIN JONG HWA
IPC: G06F1/16
Filed: 2001-02-19
Abstract: PURPOSE: A display device is provided to adjust the torque varying as a rotation angle of a monitor. CONSTITUTION: After a fixing bracket(10) is combined to a main body by inserting a screw into a screw hole(12) of a fixing part(11), a fixing shaft(52) of a hinge shaft(50) is inserted into the first shaft hole(15). After installing a pair of spring washers(80), the first bracket is installed by inserting the third shaft hole(33) of the first bracket(30) into a moving shaft(53). A moving bracket(20) and the second bracket(40) are combined to the moving shaft sequentially by placing a pair of abrasion parts(70) between the moving bracket and the second bracket. After placing a spring washer(80) and a flat washer(90), an escaping prevention nut(60) is combined to an end of the moving shaft. Then, a hinge is installed to a computer by combining a connector(24) of the moving bracket and the monitor with each other.
Patent KR-20010083181-A (KR)
Title: Wireless communications device
Inventor: KANAYAMA YOSHIKI
IPC: H01Q23/00
Filed: 2001-02-19
Abstract: PURPOSE: To obtain satisfactory radio communication quality. CONSTITUTION: An antenna in which one face of a ground conductor and a planar radiation conductor are arranged in almost parallel, and a circuit board having a radio communication circuit for radio communication through the relevant antenna are held by a fitting means and the fitting means is fitted to electronic equipment by protruding the relevant antenna outside. Therefore, when a current flows through the radiation conductor even while the fitting means is fitted to the electronic equipment, an electric field is generated from the relevant ground conductor to the radiation conductor between the ground conductor and the radiation conductor. Thus, the radiation conductor can be operated as an antenna almost solely almost without operating the ground conductor as an antenna and the deterioration of antenna characteristics can be prevented, so that satisfactory radio communication quality can be obtained.
Patent KR-20020069284-A (KR)
Title: Gel typed lip make up composition
Inventor: KIM JI HUN
IPC: A61K8/73
Filed: 2001-02-24
Abstract: PURPOSE: A make up composition for lips containing dextrin fatty acid to impart oil stability and high temperature stability and liquid oil to impart a softening effect is provided which exhibits clear color intensity and has excellent gloss and feeling of application when applied to the lips. CONSTITUTION: This make up composition is composed of 1 to 20 parts by weight of dextrin fatty acid, 20 to 80 parts by weight of any one oil selected from ester-based liquid oil, hydrocarbon-based liquid oil and a mixture thereof, 0.1 to 20 parts by weight of dimethylpolysiloxane and 1 to 50 parts by weight of polybutene. The dextrin fatty acid is any one selected from the group consisting of dextrin palmitate, dextrin stearate, dextrin behenate and a mixture thereof.
Patent KR-20010067683-A (KR)
Title: quiz money trade
Inventor: JUNG BONG GWOON
Filed: 2001-03-07
Abstract: PURPOSE: A money betting method is provided to enable a user to bet money on a quiz so as for the user to win the bet money if the user solves the quiz and to lose the bet money if the user does not solve the quiz. CONSTITUTION: The method comprises steps of a user depositing money at an account of a service operation company by a credit card or a cash remittance, a service site making and transmitting quiz for the users, the user solving the transmitted quiz, the user winning the bet money if the user solves the quiz, and the user losing the bet money if the user does not solve the quiz. The method of betting money on the quiz can be applied on groups of users.
Patent KR-20010091947-A (KR)
Title: Method of forming device isolation structure
Inventor: TAKAHASHI TOSHIHUMI
IPC: H01L29/78
Filed: 2001-03-09
Abstract: PURPOSE: To provide a method of forming an STI type element isolating structure in a semiconductor device having an STI structure using an oxidation- preventing nitride film which can reduce failures due to crystal defects and maintain the element dimensional accuracy with suppressing bump characteristics of transistors. CONSTITUTION: The method of forming an element isolating structure comprises a barrier film forming step S6 for depositing an oxidation-preventing film on an oxide film formed by oxidating isolating trenches surfaces after at least forming specified isolating trenches into a main surface of a semiconductor substrate, an isolating trench filling step S7 for depositing an insulator on the entire substrate surface to fill the isolating trenches therewith after step S6, and an annealing step S8 for executing a wet oxidation process at a higher temperature than the highest temperature in steps following the filling step for manufacturing a semiconductor device.
Patent KR-20010098450-A (KR)
Title: 정보 기록 장치 및 정보 기록 방법
IPC: G11B27/02
Filed: 2001-04-04
Abstract: 본 발명은 DVD와 같은 정보 기록 매체(1)에 재생 제어 정보(OFT, OSI')를 기록할 수 있는 정보 기록 방법 및 정보 기록 장치(S)를 제공한다.  조작부(15)는 DVD에 기록하기 위하여 연속 오디오 정보(Sr, 22)를 분할할 경우, 이 오디오 정보의 분할 시기를 지정한다.  픽업부(2)는 상기 지정된 분할 시기 전 오디오 정보(35)와 상기 지정된 분할 시기 후 상기 오디오 정보(36)를 DVD에 기록한다.  시스템 컨트롤러(7)는 분할 시기가 지정될 때마다 DVD에 기록하기 위하여, 각각 분할 시기 전후 오디오 정보(35, 36)에 대응하는 객체 기록 시퀀스 정보(OSI')를 반복적으로 생성한다.
Patent KR-20010098774-A (KR)
Title: 반도체 장치와 그 제조 방법
IPC: H01L21/28
Filed: 2001-04-20
Abstract: NH 3 계 가스에 내성이 있는 실리콘 함유 절연막과 낮은 유전 상수의 유기막으로 구성된 층간 절연막 상에 형성된 소정의 개구 크기를 갖는 포토레지스트 패턴을 포함하는 다층 배선 구조를 갖는 반도체 장치 제조 방법에 있어서, 상기 실리콘 함유 절연막은 포토레지스트 패턴을 마스크로 사용하여 드라이 에칭되고 그 다음 실리콘 함유 절연막을 에칭 마스크로 사용하고 NH 3 또는 NH 3 함유 가스를 사용하는 드라이 에칭에 의해 에칭되어 높은 종횡비를 가지며 거의 수직의 단면 형상을 갖는 개구부를 형성하게 된다. 상기 방법은 낮은 유전 상수의 유기막에 형성되는 비어홀의 단면 형상이 활 형상으로 되는 것을 방지하고 낮은 유전 상수의 유기막에 대한 에칭 가스로서 사용되는 실리콘 함유 절연막에서의 어깨 떨어짐을 방지하며, 고정밀도로 낮은 유전 상수의 유기막을 에칭할 수 있는 반도체 장치 제조 방법을 제공한다.