baber/WOPTO huggingface dataset:
Patent KR-20000013719-A (KR)
Title: High voltage correction device and method for cathode-ray tube.
Inventor: PARK SUNG-WOOK
IPC: H01J29/98
Filed: 1998-08-12
Abstract: PURPOSE: This device variably corrects the distortion of a cathode-ray tube from high voltage change with only simple circuit. CONSTITUTION: The average value calculation device (30) calculates the average of RGB signals synthesized in the response of system clock signal cycle during the unit horizontal line of the cathode-ray tube. The vertical filtering device (32) responds to the filter selection signal input from outside, filters, and outputs the average with the varied frequency response quality. Deflection signal processing device (34) compensates for the east-west distortion correction signal and the vertical sawtooth operation signal. The east-west distortion correction signal and the vertical sawtooth operation signal compensated by the deflection signal-processing device varies a magnetic field to the deflection coil and corrects the high voltage with simple circuit.
Patent KR-20000013998-A (KR)
Title: Right brain training card for children
Inventor: JUNG SUNG YEOB
IPC: G09B1/36
Filed: 1998-08-10
Abstract: PURPOSE: A right brain training card for children is provided to grow ability of management for a right brain and left brain and increase an ability of intellect for the left brain and organize a infinite ability of the brain and obtain useful learning method. CONSTITUTION: The right brain training card for children comprises the steps of drawing a picture in a black and white or a color on a thick card, wherein the picture stimulates a curiosity of the children and will be a symbol, a character, a figure; cutting and separation the picture on the card according to an outline; cutting and separation an original disk of the card, wherein the original disk of the card includes some of outline. At least, a number of the original disk of the card will be two.
Patent KR-20000014020-A (KR)
Title: Method of manufacture for acrylonitryl butadiene styrene polymer resin and product thereof
Inventor: YANG DAE MO
IPC: C08K3/00
Filed: 1998-08-17
Abstract: PURPOSE: An acrylonitrile butadiene styrene polymer resin, a general purpose plastic until today, is not used for a mineral functional material. Therefore it is used for an additive or a sub-material and is not used for an engineering plastic CONSTITUTION: 40-85wt% of acrylonitrile butadiene styrene polymer resin and 15-60wt% of functional material component contained below following one species plutonic granite are mixed. Then compounding is carried out at 190-235°C. Powder A of plutonic granite composed SiO2 79.76wt%, Al2O3 9.87wt%, Fe2O3 0.21wt%, K2O 3.79wt%, Na2O 2.81 wt%, CaO 1.59wt%, MgO 0.86wt%, germanium 0.5-2ppm and micro-component 1.11wt%. Powder B of plutonic granite composed SiO2 73.41wt%, Al2O3 14.56wt%, Fe2O3 1.13wt%, K2O 4.13wt%, Na2O 2.48wt%, CaO 2.28wt%, MgO 0.72wt%, germanium 0.5-2ppm and micro-component 1.29wt%. Powder C of plutonic granite composed SiO2 73.53wt%, Al2O3 12.52wt%, Fe2O3 4.76wt%, K2O 3.78wt%, Na2O 2.07wt%, CaO 1.56wt%, MgO 0.51wt%, germanium 0.5-2ppm and micro-component 1.27wt%. Powder D of plutonic granite composed SiO2 54.42wt%, Al2O3 9.16wt%, Fe2O3 1.87wt%, K2O 4.18wt%, Na2O 3.74wt%, CaO 4.17wt%, MgO 14.19wt% and micro-component 8.27wt%. Powder E of plutonic granite composed SiO2 79.89wt%, Al2O3 14.92wt%, Fe2O3 0.31wt%, K2O 1.24wt%, Na2O 0.64wt%, CaO 1.89wt%, MgO 0.17wt% and micro-component 0.94wt%.
Patent KR-19990023767-A (KR)
Title: 평평한 가요성 회로를 사용하는 전자 장치 및 그 제조 방법
IPC: H01R12/72
Filed: 1998-08-21
Abstract: 전자 장치(80)를 제조하는 방법이 이 방법에 의한 제품과 함께 개시되었다.  평평한 가요성 절연 기판에는 소정 직경의 대체로 둥근 구멍이 구비되고 적어도 구멍 주위의 지역 내의 기판 상에 연성 도전성 피막(70)이 구비된다.  대체로 둥근 단자 핀(74)은 구멍 직경보다 큰 소정 직경을 갖는다.  핀(74) 직경과 구멍(72) 직경 사이의 차이는 구멍 직경의 5 ％ 내지 50 ％ 이다.  핀의 적어도 일부는 비도전성 접착제(82)로 도포된다.  비도전성 접착제(82)가 종축 방향으로 핀으로부터 구멍과 핀 주위의 지역으로 벗겨져서 핀(74)이 도전성 피막(70)과 접촉 상태에 있도록, 핀(74)이 기판(68) 내의 구멍(72) 속으로 삽입된다.
Patent KR-20000014557-A (KR)
Title: Auxiliary ram board apparatus having a battery back-up function
Inventor: KIM KYONG HWAN
IPC: G06F1/00
Filed: 1998-08-21
Abstract: PURPOSE: An auxiliary RAM board apparatus having a battery back-up function is provided, which manages the change of a user data. CONSTITUTION: The auxiliary RAM board apparatus having a battery back-up function comprises: a control board for connecting a ROM (220) for storing a control program and a user data to a control unit (210) for controlling an entire operation of a system according to the control program and the user data using a control bus (230), and a data bus (240) and an address bus (260); and an auxiliary RAM board (230) including a RAM (232) for temporarily storing data and a battery back-up unit (234) for providing a power for preventing a loss of data stored in the RAM (232) to the RAM (232) when the power is not provided. Thereby, it is possible to provide the convenience of an operator and easily embody the change of the user data.
Patent KR-20000019439-A (KR)
Title: Method of manufacturing titanium salicide by evaporating titanium and nitric titanium
Inventor: PARK JIN U
IPC: H01L21/203
Filed: 1998-09-11
Abstract: PURPOSE: A method of manufacturing a titanium salicide by evaporating titanium and nitric titanium is provided to prevent a uniform titanium thin film obtained by a standard sputtering method from the exterior contamination until the titanium salicide by a rapid thermal process(RTP) is formed. CONSTITUTION: A method of manufacturing a titanium salicide by evaporating titanium and nitric titanium comprises the steps of: evaporating a titanium and a nitric titanium thin film layers by a standard sputtering method on the entire surface of a silicon wafer on which a gate electrode having a side wall spacer and source/drain regions are formed in an active region, the wafer also having an isolation region; forming titanium silicide only on the silicon wafer on which the upper of the gate electrode contacting the titanium thin film and source/drain regions are formed, by performing a heat treatment of a rapid thermal process(RTP) on the silicon wafer having the evaporated titanium and nitric titanium thin films; and eliminating the titanium and nitric titanium thin films remained on the upper of the silicon wafer and lowering a resistance of the silicide formed on the gate electrode and source/drain regions by the RTP process again.
Patent KR-19990029822-A (KR)
Title: 축열기 버너
IPC: F23C7/06
Filed: 1998-09-16
Abstract: 산업용 로의 로 공간의 가열을 위해 특수 사용하기 위한 축열기 버너가 제공된다.  상기 축열기 버너는 중앙 연료 공급 장치가 제공되는 외부 튜브와, 연소 공기 공급 및 연소 배기 가스 개시 장치를 포함하며 외부 튜브가 연장되는 버너 헤드를 포함한다.  연소 공기 및 연소 배기 가스와 작용될 수 있는 2개의 축열기가 또한 제공된다.  상기 2개의 축열기는 연료 공급 장치에 동축이며 또한 하나가 다른 것 안에 방사상으로 위치하는 2개의 환상 공간에 배열되며, 상기 환상 공간은 외부 튜브의 연료 공급 장치에 둘러싸는 관계로 적어도 축상 길이의 일부 위로 연장한다.  노즐 기수는 상기 버너 헤드 반대측의 축열기 버너의 단부에 위치한 2개의 환상 공간 각각에 배치되고, 입구 및 출구측 노즐로서 교대로 작동될 수 있다.
Patent KR-20000020413-A (KR)
Title: Kimchi refrigerator
Inventor: LEE YEONG KIL
IPC: A23B7/10
Filed: 1998-09-21
Abstract: PURPOSE: A refrigerator is to reduce the variation of temperature in the storage room to keep its temperature constant. CONSTITUTION: The coolant pipe(7) coils are to keep spacing between neighboring coils as arranged in fixing for each of the spacings. The upper coils are to have smaller spacing and the lower ones are to have larger spacing. Each of the coils is held by grooves(22a,22b) of the brackets(22) fixed on the inner wall, the brackets each having fixed grooves in layer to fix the spacings. The fixed spacing arrangement of assembling provides a better storage system.
Patent KR-20000020946-A (KR)
Title: Antenna apparatus
Inventor: LEE HAN SANG
IPC: H01Q1/24
Filed: 1998-09-24
Abstract: PURPOSE: An antenna apparatus is provided having a flashing unit for detecting an incoming signal and a good external appearance. CONSTITUTION: An antenna apparatus comprises a rod antenna(100), a coil antenna, a light source (190) which radiates a light to the rod antenna and the coil antenna, and an antenna housing which the coil antenna is mounted on an upper end thereof and is formed with a second hole(181) through which the rod antenna is contracted/extended. The rod antenna comprises a metal line(105), a first distributing unit(110) for distributing an incident light, which encloses around the metal line, and a first floodlighting unit(120) for projecting the distributed light to the outside. The coil antenna comprises a coil(155), a housing(165) of the coil antenna which encloses around the coil and in which a first hole(180) is formed, a second distributing unit(111) for distributing the incident light, which encloses around the housing of the coil antenna, and a second floodlighting unit(121) for projecting the distributed light to the outside. The metal line is formed into an ITO(indium tin oxide) transparent electrode. Thereby, the antenna can be displayed in various colors.
Patent KR-19990062509-A (KR)
Title: 약봉지 공급기
IPC: B65H3/56
Filed: 1998-09-24
Abstract: 종이막힘을 일으키는 일없이 원활하게 약봉지를 배출할 수 있게 한다. 
     약봉지(5)의 각 손잡이 걸쇠(3a, 3b)에 의한 지지영역의 강성이 상위할 경우, 강성이 큰 영역을 지지하는 손잡이 걸쇠(3a)의 지지면적을 작게 하며, 손잡이 걸쇠(3a)에서 약봉지(5)로 작용하는 저항을 대략 동일하게 한다.
Patent KR-20000020948-A (KR)
Title: Method for forming capacitor
Inventor: KIM WAN SU
IPC: H01L27/04
Filed: 1998-09-24
Abstract: PURPOSE: A capacitor formation method is provided to prevent a short between the capacitors by forming an amorphous silicon between a polysilicon layer and a PSG(Phospho Silicate Glass) layer. CONSTITUTION: A PSG layer formed on an interlayer dielectric(ILD)(32) having a polysilicon layer(33) is selectively etched using a PR pattern. After removing the PR pattern, an amorphous silicon layer(37) is formed on the resultant structure, and then the amorphous silicon layer(37) is etched back using the PSG layer as an etch stopper. Thereby, the amorphous silicon layer(37) is remained between the polysilicon layer(33) and the PSG layer, and the patterned polysilicon layer(33) and amorphous silicon layer are formed by a lower electrode.
Patent KR-20000021894-A (KR)
Title: Method for controlling fixing temperature of electronic photo printer
Inventor: CHO JAE CHEOL
IPC: G03G15/20
Filed: 1998-09-30
Abstract: PURPOSE: A method for controlling fixing temperature of electronic photo printer is provided to prevent an overheating by a successive print based upon the control of a temperature of an initial fixing roller as a temperature which is less than a normal temperature. CONSTITUTION: A main control board(1) performs a fixing temperature control in a temperature when standing by a print(401). The main control board(1) sets a first fixing temperature which is higher than a normal temperature by a uniform temperature and judges an on/off state of an exposure lamp(8). The main control board(1) maintains the first fixing temperature when the exposure lamp(8) is turned off and sets a second fixing temperature which is higher than the first fixing temperature when the exposure lamp(8) is turned on(403,404). The main control board(1) judges as to whether a paper is located on a fixer through a sensor(3)(405). The main control board(1) judges a size of the paper when the paper is located on the fixer(407). The main control board(1) stops the operation of a fixing heater(7) when the identification of the paper size is completed(406,408).
Patent KR-20000024847-A (KR)
Title: Detection method for toxic substance by using immobilized photogenic microorganism and biosensor kit thereof
Inventor: JEON EOK HAN
IPC: C12Q1/02
Filed: 1998-10-02
Abstract: PURPOSE: A detection method for toxic substances is provided to detect the change of the intensity of radiation of the immobilized microorganism toward to toxic substances, and a biosensor kit thereof. CONSTITUTION: A photobacterium phosphoreum, Vibrio fischeri, or a recombinant strain which a lux gene coding the luminescent enzyme thereof is introduced into, are available as an immobilized microorganism which detects toxic substances. The immobilized microorganisms is immobilized in a porous substrate selected from alginate, kappa-carrageenan, polyacrylamide, cellulose, or agarose. The alginate is preferable as the immobilized substrate, and the strontium alginate is more preferable because luminescent microorganism is a marine microorganism and the concentration of NaCl in the media is very high.
Patent KR-19990036879-A (KR)
Title: 편직기의 콘트롤 잭.
IPC: D04B15/68
Filed: 1998-10-07
Abstract: 본 발명은 편물 기구를 위한 하나 이상의 실렉터를 장착한 편직기의 콘트롤 잭(6)에 관련된다.  상기 콘트롤 잭(6)은 지지점(28)의 대향한 면에 배치된 제 1, 제 2 레버 아암(29,30)을 포함하는데, 제 1 레버 아암(29)은 전기자 표면(31)과 제어가능한 돌기 버트(18)를 가지고 제 2 레버 아암(30)은 로킹 버트(20)를 가진다.  스프링(23)은 제 2 레버 아암(30)을 편향시키기 위한 콘트롤 잭의 배면에 배치된다.  제어가능한 돌출 버트(18), 로킹 버트(20) 및 전기자 표면(31)은 정면부(26)에 형성된다.
Patent KR-20000027264-A (KR)
Title: Method for manufacturing semiconductor elements
Inventor: YOU KYUNG SIK
IPC: H01L21/28
Filed: 1998-10-27
Abstract: PURPOSE: A method for manufacturing semiconductor elements is provided to enhance a reliability of elements by removing a good contact profile and a bridge phenomena between a charge storage electrode and a bit line. CONSTITUTION: A method for manufacturing semiconductor elements comprises the steps of: forming a gate(3) on a selective area of an upper portion of a semiconductor substrate(1) including an isolation layer(2); forming a first insulated layer between layers(4) on an upper portion of a whole structure and forming a bit line(5) on a selective area of an upper portion of the first insulated layer between layers; forming an etch stopping layer(6) on the upper portion of the whole structure; etching a selective area of the etch stopping layer; forming sequentially a second and a third insulated layer between layers(8,9); and etching a selective area of the first insulated layer between layers to form a contact hole(11).
Patent KR-20000032189-A (KR)
Title: Apparatus for connecting hollow cylinder body
Inventor: JO SANG UK
IPC: F16J12/00
Filed: 1998-11-13
Abstract: PURPOSE: A connector of a hollow cylinder body is provided to maintain the desired connection strength without occupying an unnecessary space when connecting a hollow cylinder body. CONSTITUTION: A hollow cylindrical body is connected by the steps of: inserting a female cylinder body(20) into a male cylinder body; inserting the end of a first joint ring into a connecting groove(22); inserting the end of a second joint rig into the end of the first joint ring; and combining the female cylinder body with the male through the first and second joint rings. The connection between the male and female cylinder bodies is controlled through the inserted degree of the second joint ring. Also, the second joint ring is prevented from displacing by inserting a spacer into the connecting groove through an insertion slot(14).
Patent KR-19990045271-A (KR)
Title: 상보형 mos 반도체 장치
IPC: H03K17/00
Filed: 1998-11-13
Abstract: 복수의 전계 효과 트랜지스터를 가지는 상보형 MOS 논리 회로, 상보형 MOS 논리 회로에 전원 전압을 공급하기 위한 공급원인 제1 배선 및 제2 배선, 제1 배선으로부터 상보형 MOS 논리 회로로의 전원 전압 공급을 제어하기 위한 제1 전원 공급 회로, 제2 배선으로부터 상보형 MOS 논리 회로로의 전원 전압 공급을 제어하기 위한 제2 전원 공급 회로, 및 제1 전원 공급 회로의 작동을 제어하기 위한 제3 전원 공급 회로를 포함하고, 제3 전원 공급 회로는 두께가 2.5㎚ 이상인 게이트 절연막을 각각 가지는 전계 효과 트랜지스터들을 포함하는 장치가 제공된다.
Patent KR-19990045276-A (KR)
Title: 고체 촬상 소자 및 고체 촬상 소자의 제조 방법
IPC: H01L21/339
Filed: 1998-11-13
Abstract: CCD 고체 촬상 소자의 단파장의 광에 대한 감도를 향상시킨다. 
     N형의 실리콘 기판(11)에 형성되는 P형 확산층(12)의 표면 영역에 복수의 채널 분리 영역(13)이 서로 평행하게 배치되고, 각 채널 분리 영역(13) 사이에 채널 영역이 되는 N형 확산층(14)이 형성된다.  N형 확산층(14)을 피복하여 게이트 절연막(15)이 적층되고, 게이트 절연막(15) 상에 다결정 실리콘층(16a) 및 질화 실리콘층(16b)으로 이루어지는 2층 구조의 전송 전극(16)이 적층된다.  전송 전극(15)의 표면에서의 광의 반사가 억제되어, 채널 영역에 입사하는 광이 많아진다.
Patent KR-19990046224-A (KR)
Title: 냉장고의 브러시리스 모터 제어회로
IPC: F25D29/00
Filed: 1998-11-19
Abstract: 기존의 3상, 4상 브러시리스 모터와 차별화된 2상 브러시리스 모터를 사용하여 소형 경량화된 브러시리스 팬모터를 구성할 수 있도록 하는 냉장고의 브러시리스 모터 제어회로에 대해 개시한다. 이러한 냉장고의 브러시리스 모터 제어회로는, 회전자인 로터와 소정 거리만큼 대응되도록 부착되어 전계를 감지하는 홀센서와; 홀센서가 로터의 N극을 감지시 홀센서로부터 인가되는 출력전압이 베이스 단자로 입력되면 스위칭 온하는 제1트랜지스터와; 홀센서가 로터의 S극을 감지시 홀센서로부터 인가되는 출력전압이 베이스 단자로 입력되면 스위칭 온하는 제2트랜지스터와; 제1,제2트랜지스터의 스위칭 온시 코일전류가 흘러 각각 여자되는 제1, 제2코일을 구비한다. 따라서, 기존의 3상, 4상 브러시리스 모터와 차별화된 2상 브러시리스 모터를 사용하여 소형 경량화된 브러시리스 팬모터를 제공할 수 있게 된다.
Patent KR-20000037666-A (KR)
Title: Automatic reset method for television set
Inventor: PARK JOO DEOK
IPC: H04N3/185
Filed: 1998-12-01
Abstract: PURPOSE: An automatic reset method for television set is provided to prevent microcomputer malfunction due to a noise. CONSTITUTION: An automatic reset method for television set includes four steps.The television set according to the present invention includes an intermediate frequency detector to separate the video and audio signals. At the first step(S101), a reference voltage for each port of microcomputer is stored in memory. At the second step(S102), the voltage stored in each port is checked and whether a port with voltage variation exists is determined. At the third step(S103), the voltage of each port are checked periodically when there is no port with voltage variation. At the forth step(S105), reset operation is automatically performed when there is a voltage variation.
Patent KR-20000037813-A (KR)
Title: Insecticidal or bacteriocidal aromatic agent composition for vacuum cleaner
Inventor: LEE CHOON SEUNG
IPC: A61L9/01
Filed: 1998-12-02
Abstract: PURPOSE: An insecticidal or bactericidal aromatic agent composition for a vacuum cleaner is provided to kill bacteria and other fungi of mite living in a dust collector inside the vacuum cleaner and to clear room air by containing Dermatophagoides farinae sequestrant, bactericidal agent and aromatic agent. CONSTITUTION: An insecticidal or bactericidal aromatic agent composition for a vacuum cleaner comprises of 0.001 to 1.0 wt.% of mite sequestrant, 0.001 to 1.0 wt.% of bactericidal agent and 0.001 to 0.3 wt.% of aromatic agent. More than one kind among water, ethanol, glycerin, polyethylene glycol and propylene glycol can be used as a solvent for the composition. An attachable sheet can be used for efficiently blocking tiny dust constituent coming out from a ventilator of the vacuum cleaner by precipitating as a shape of a mattress, bar or sheet, or attaching the composition to a tiny hole of silica, zeolite, etc.
Patent KR-20000038760-A (KR)
Title: Method for measuring damage state of outlet mud of shaft furnace
Inventor: KIM GU HWA
IPC: B22D11/16
Filed: 1998-12-09
Abstract: PURPOSE: A method for measuring a damage state of an outlet mud of a shaft furnace is provided to improve the reliability of the furnace by exactly measuring the damage state through an empty center depth measuring manner. CONSTITUTION: In a method for measuring a damage state of an outlet mud of a shaft furnace, an image of the outlet mud(2) is captured by an IR camera(1) after inserting an empty center measuring scale into the center of the mud. Then, the captured image is transmitted to a computer(4), and is processed to be aligned. A color of the aligned image is checked and compared with a predetermined color indicating a temperature, thereby obtaining the temperature. A depth of the empty center is calculated using the temperature.
Patent KR-19990064407-A (KR)
Title: 반도체 제조용 레진 도포기의 실리콘 주입장치
Filed: 1998-12-24
Abstract: 본 발명은 반도체 제조용 레진 도포기의 실리콘 주입장치에 관한 것으로, 좀더 상세하게는 레진 도포기에 결합구성된 니들을 통해 주입되는 실리콘을 회전실린더에 의해 제어동작되도록 구성하여 정량 공급이가능하게 함으로서 이에 의해 제조되는제품의 품위를 안정시킬수 있게하여 불량율을 최소화 할수 있게한 것에 그 특징이 있다.
Patent KR-20000043213-A (KR)
Title: Method for forming transistor of semiconductor device
Inventor: KIM HYUN SU
IPC: H01L21/337
Filed: 1998-12-28
Abstract: PURPOSE: A method for forming a transistor of a semiconductor device is provided to form an elevated source/drain junction area by etching a part of a gate area. CONSTITUTION: A method for forming a transistor of a semiconductor device comprises the following steps. A photoresist pattern is formed on an upper portion of a semiconductor substrate(1) formed with an isolation layer(2). A trench is formed by etching the semiconductor substrate. The photoresist pattern is removed. A gate electrode is formed on a center portion of the trench. A dopant junction area with a low density is formed by performing an ion implantation process. A spacer(7) is formed at a side wall of the gate electrode. A dopant junction area with a high density(8) is formed by performing an ion implantation process.
Patent KR-20000044170-A (KR)
Title: Asynchronous clock signal multiplexing device
Inventor: CHOI JIN HO
IPC: H04L7/00
Filed: 1998-12-30
Abstract: PURPOSE: An asynchronous clock signal multiplexing device is provided to remove a glitch, a timing loop and a setup and hold violation at a complete asynchronous state, and to convert a first clock signal, a second clock signal and a select signal into a clock signal stably. CONSTITUTION: An asynchronous clock signal multiplexing device comprises first to third asynchronous/synchronous signal generators(10,30,40), a flag generator(20), first and second clock signal regenerators(50,60) and a multiplexor(70). The first asynchronous/synchronous signal generator(10) generates a clock select signal(clk_sel) in synchronization with a first clock signal(clk1) when an asynchronous select signal(async_sel) is inputted. The flag generator(20) generates a first clock guard signal(guard_clk1) and a clock select regeneration signal(clk_sel_regen) in response to the clock select signal(clk_sel), the first clock signal(clk1) and a first clock re-guard signal(re_guard_clk1) fed back from the third asynchronous/synchronous signal generator(40). The second asynchronous/synchronous signal generator(30) generates a second clock guard signal(guard_clk2) in response to the first clock guard signal(guard_clk1) and the a second clock signal(clk2). The third asynchronous/synchronous signal generator(40) feeds the first clock re-guard signal(re_guard_clk1) back to the flag generator(20) in response to the first clock signal(clk1) and the second clock guard signal(guard_clk2). The first clock signal regenerator(50) generates a first clock signal(re_clk1) in response to the first clock guard signal(guard_clk1) and the first clock signal(clk1). The second clock signal regenerator(60) generates a second clock signal(re_clk2) in response to the second clock guard signal(guard_clk2) and the second clock signal(clk2). The multiplexor(70) outputs either one of the first and second clock signals(re_clk1,re_clk2) in response to the clock select regeneration signal(clk_sel_regen).
Patent KR-20000044994-A (KR)
Title: Fabrication equipment and method of glass panel for crt
Inventor: PARK JAE WOO
IPC: H01J29/10
Filed: 1998-12-30
Abstract: PURPOSE: A fabrication equipment and method of glass panel for CRT is provided to easily suppress the curvature deformation of the glass panel. CONSTITUTION: A fabrication equipment of glass panel for CRT comprises a compression forming part and a cooling part. The cooling part comprises plural cooling spray nozzles(30,40), a size measurement unit(20) and a control unit(10). The cooling spray nozzles(30,40) spray cooling air toward the edge of a glass panel molded by the compression forming part. The size measurement unit(20) measures the curvature deformation amount of diagonal axis of the glass panel formed by a lower mold. The control unit(10) controls the nozzles on the basis of the measured values of the measurement unit.
Patent KR-20000046851-A (KR)
Title: Discrininate coding method of video coder
Inventor: KIM CHEOL WOO
IPC: H04N19/136
Filed: 1998-12-31
Abstract: PURPOSE: A discriminate coding method of a video coder is provided to vary the interval of quantization incrementally in order to code the video decoder with different algorithms. CONSTITUTION: A separate coding method of a video coder includes a first thru a third steps. At the first step(S1), screen is divided into a plurality of background allocation, border allocation, and a main allocation, and the size of the interval of quantization is defined. At the second step(S4), the size of the interval of quantization is set to be incrementally increasing and decreasing ways when the size of the interval of quantization is in the center of the classified allocations. At the third steps, the size of the interval of quantization is allocated for successive coding series.