baber/WOPTO huggingface dataset:
Patent KR-20000027308-A (KR)
Title: Device for emergency withdrawal of tray in optical record player
Inventor: KIM TAE HYONG
IPC: G11B17/02
Filed: 1998-10-28
Abstract: PURPOSE: A device for emergency withdrawal of a tray in optical record player to withdraw the tray in the emergency condition that power supply is interrupted is provided to minimize noise during the operation and power consumption necessary for the operation. CONSTITUTION: A tray(110) is installed on a main frame(100). The tray is moved to the interior and exterior of the optical record player by a loading motor(120). A rack gear is formed in the longitudinal direction of the tray in the lower part of the tray(110). A driving pulley(121) is installed at the rotation axis of the loading motor(120). A pulley gear(123) comprises a pulley part(123p) having a belt(122) to transmit the power of the loading motor(120) and a gear part(123g) coupled with a passive gear part(124e) of a driving gear(124). A cam driving gear(125) is installed in the same axis as the pulley gear(123) on the main frame(100). An elevated cam plate(130) moved in the vertical direction of the moving direction of the tray(110) is installed on the front layer of the main frame. An eject lever(140) is installed on the front layer of the main frame(100).
Patent KR-19990045344-A (KR)
Title: 화상형성장치용 급지장치
IPC: B65H1/18
Filed: 1998-11-17
Abstract: 복사기, 펙시밀리 장치 또는 유사한 화상형성장치에 사용될 수 있으며, 최초 복사시간을 감소시킬 수 있는 급지장치가 개시되어 있다. 원고더미가 테이블위에 놓여질 때 세트 센서가 상기 원고들을 감지한다. 상기 세트센서의 결과적인 출력에 반응하여, 급지명령이 입력되기 전에 상기 원고더미의 최상부가 픽-업 롤러와 접촉되도록 하기 위해 원소상승부재는 상승된다.
Patent KR-19990045396-A (KR)
Title: 광학 필름 적층 칩의 제조 방법 및 광학필름 적층 중간체
IPC: G02F1/01
Filed: 1998-11-16
Abstract: 광학축이 이루는 각이 동일한 액정 표시 장치용의 광학 필름 적층 중간체를 공통화함과 동시에, 작업 효율을 개선하는 광학 필름 적층 칩의 제조 방법 및 광학 필름 적층 중간체를 제공한다. 
     띠 모양의 제1 광학 필름(예를 들면, 편광 필름)으로부터 제1 광학 필름 중간체를 평행사변형으로 잘라낸다.  이 제1 광학 필름 중간체의 광학축과 띠 모양의 제2 광학 필름(예를 들면, 위상차 필름)의 광학축이 이루는 각도가 소정의 상호 각도 θ가 되도록, 제1 광학 필름 중간체를 띠 모양의 제2 광학 필름에 접합하여 띠 모양의 광학 필름 적층 중간체를 형성시킨 후, 제1 광학 필름 중간체의 형상을 따라서 절단하여, 커트 시트 모양의 광학 필름 적층 중간체를 잘라낸다.  이 커트 시트 모양의 광학 필름 적층 중간체를 다면 검품한 후, 다면 트리밍(trimming)하여 광학 필름 적층 칩을 잘라낸다.  또한 제1 광학 필름 중간체는, 재단하는 선의 사이의 거리가 띠 모양의 제2 광학 필름의 폭과 동등하게 되도록 잘라낸다.
Patent KR-20000034349-A (KR)
Title: Apparatus for controlling channel of sub televisions by main television
Inventor: SONG BOK CHUN
IPC: H04N21/436
Filed: 1998-11-30
Abstract: PURPOSE: An apparatus for controlling channel of sub televisions by main television is provided to control the admitted channel on the sub television by the main television. CONSTITUTION: An apparatus for controlling channel of sub televisions by main television includes a key input, an admitted channel storage(95), a switch(60), a channel data transferrer(45), and a warning message storage(110). The key input inputs identifications for each sub televisions and admitted channels. The admitted channel storage stores the identifications for each sub televisions and admitted channels. The switch selects plurality of sub televisions and a main television. The channel data transferrer outputs the channel data to the main television. The warning message storage detects the channel data from the plurality of sub televisions and outputs a warning message on each of the sub television s.
Patent KR-20000034625-A (KR)
Title: Method and apparatus for detecting revolution of circulating pump for gas boiler
Inventor: KIM CHANG YEON
IPC: F24H9/20
Filed: 1998-11-30
Abstract: PURPOSE: A method and an apparatus for detecting revolution of circulating pump for a gas boiler is provided to identify whether a circulating pump of a gas boiler operates and to detect the rotational frequency of the circulating pump. CONSTITUTION: A method for detecting revolution of circulating pump for a gas boiler comprises following steps: a step for applying power source to a system; a step for turning on the circulating pump; a step for generating a voltage of revolution detection; a step for delaying a time for input the revolution detection for a desired time period; a step for comparing the voltage of revolution detection with a comparative normal voltage; a step for identifying a revolutional operation of the circulating pump, if the voltage of revolution detection is higher than the comparative normal voltage upon the comparison in the previous step; a step for patterning a signal of revolution detection identified in the previous step; a step for transmitting the patterned signal of revolution detection to a microcomputer control unit controlling the circulating pump; a step for determining the normal numbers of revolutions of the circulating pump by estimating the numbers of pulse generated as the voltage of revolution detection from the microcomputer control unit; a step for determining whether the revolutions of the circulating is normal; and a step for driving the circulating pump at a desired revolutions, if the revolutions are normal.
Patent KR-20000039068-A (KR)
Title: Method for performing authentication in wll system
Inventor: KWON TAEK SEONG
IPC: H04L9/32
Filed: 1998-12-10
Abstract: PURPOSE: A method for performing authentication in a WLL(Wireless Local Loop) system is provided to reduce a manufacturing cost of the WLL system by performing an algorithm for authentication included within the WLL system. CONSTITUTION: Authentication data are generated by performing an algorithm for basic authentication. The generated authentication data are compared with authentication data transmitted from a subscriber terminal. Transmission/reception calls are connected according to the compared result. New common secret data are generated by performing an algorithm for auxiliary authentication. The stored common secret data are updated as the new common secret data and a call process is performed.
Patent KR-20000039157-A (KR)
Title: Fabrication method of semiconductor device
Inventor: YUN GANG SIK
IPC: H01L21/82
Filed: 1998-12-11
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent damage of a gate oxide layer where a silicide layer is formed. CONSTITUTION: A semiconductor substrate(11) is divided by an isolation layer(12) into a first active region where a silicide layer will be formed and a second active region without silicide layer. A source/drain and a gate(13,14) are formed in the respective active regions of the substrate(11). Next, while a photoresist layer is formed on the first active region, dopants such as fluorine are implanted to the second active region. Then, the photoresist layer is removed and an oxide layer(16) is wholly formed. Due to the implanted dopants, the oxide layer(16) of the second active region is thicker than that of the first active region. Therefore, performing a cleaning process of the oxide layer(16), the oxide layer of the first region is removed, but on the other hand the thick layer(16) of the second region still remains. The oxide layer(16) of the second region is used as a silicide-proof layer, so that the silicide layer(17) can be formed only on the first region except the second region.
Patent KR-20000039264-A (KR)
Title: Apparatus for converting polarized light
Inventor: KIM YOUNG WOON
IPC: G02F1/1335
Filed: 1998-12-11
Abstract: PURPOSE: An apparatus for converting polarized light is provided to improve the structure of the apparatus in order to increase the polarization efficiency of a beam light. CONSTITUTION: An apparatus for converting polarized light includes first lens arrays(22,32), a plate reflector(10), lambda/2 plates(20,30) and second lens arrays(24,34). The first lens arrays(22,32) focuses the white light. The plate reflector(10) divides one white light to each of line polarized light and reflects the incident polarized lights. The lambda/2 plate(20,30) changes the polarization characteristics of the light beam. The second lens arrays(24,34) are provided to uniformly transfer the polarized light. The lambda/2 plate is further applied on the plate reflector(10).
Patent KR-19990063143-A (KR)
Title: 알킬시아노겐 유도체 또는 벤질시아노겐 유도체를 트리알킬아민 또는 트리알킬포스핀의 존재하에 알킬화하는 방법
IPC: C07C255/33
Filed: 1998-12-17
Abstract: 본 발명은 염기와 트리알킬아민 및/또는 트리알킬포스핀의 존재하에 알킬화제를 사용하여 화학식 2의 화합물을 알킬화하는 방법에 관한 것이다. 
     화학식 2
Patent KR-20000040814-A (KR)
Title: Holder for fixing led for electronic products
Inventor: BAE JEONG HO
IPC: H05K7/14
Filed: 1998-12-19
Abstract: PURPOSE: A holder for fixing an LED(Light emitting diode) for electronic products is to install the LED without bending the leads of the LED, thereby enhancing the installing workability of the LED. CONSTITUTION: A holder for fixing an LED for electronic products comprises: a first cylindrical block(30) having a mounting groove(32) for receiving the LED at one end thereof, a first fixing hole(36) into which a lead(2) of the LED is inserted and fixed, and a declined surface(38) formed at the other end thereof; a second cylindrical block(40) having a second fixing hole(42) into which a lead(2) of the LED extracted through the first fixing hole is inserted and fixed, a front declined face(46) in contact with the declined surface of the first block such that it is perpendicular to the declined surface of the first block and a fixing hook(48) formed at both side of an outer circumferential surface thereof; and a connecting rib(50) integrated with both of a lower portion of the first cylindrical block and an upper portion of the second cylindrical block, for connecting and fixing the first and second blocks.
Patent KR-19990063343-A (KR)
Title: 고설 재배용기
IPC: A01G9/00
Filed: 1998-12-23
Abstract: 본 발명의 높게 설치되는(이하, 고설이라고 칭함) 재배용기(10)는, 겹쳐진 2장의 필림재(11, 12)를 부분 고착하여 형성된 빗(comb)형상의 배토 수용부(13)와, 배토 수용부(13)가 삽통하는 개구부(14)와 배토 수용부(13)를 계지하는 계지부(15)를 갖는 홈형상의 보강부재(16)와, 보강부재(16)와 결합하여 배토 수용부(13)를 지면(29)위에 기립상태로 유지하는 유지 파이프(17)를 구비하고 있다. 또한, 필름재(11, 12)의 상단부분은, U자형상을 한 착탈 가능한 고정용 클립(18)으로 보강부재(16)의 윗테두리에 계지되며, 유지 파이프(17)는 지면(29)에 입설된 지주(19) 및 수평 바(20)에 의해 고정 되어 있으며, 작업자가 서서 작업을 할수 있기 때문에, 배토. 물. 비료 등의 사용량을 저감할 수 있으며, 설치와 철수가 용이하여 수납 공간도 작고, 낮은 가격의 고설 재배용기를 제공할 수 있다.
Patent KR-19990063352-A (KR)
Title: 플라즈마 처리장치
IPC: H01L21/306
Filed: 1998-12-23
Abstract: 평행-플레이트 플라즈마 처리장치는 상부전극과 이 상부전극 아래에 배치되며 평행하게 연장된 하부전극을 포함한다.  하부전극은 위에 웨이퍼를 지지하기 위한 반도체 웨이퍼 스테이지로서 역할한다.  하부전극 상에서 반도체 웨이퍼의 외주 가장자리영역에 인접한 반경방향 바깥쪽으로 플라즈마 연장부재가 배치된다.  이 플라즈마 연장부재는 소정 범위 내에 유지된 비저항을 갖는 반도체물질로 제작된다.  플라즈마는 반도체 웨이퍼의 표면 전체를 덮는 영역에서 상부전극과 하부전극 사이에 안정적으로 발생된다.
Patent KR-20000042655-A (KR)
Title: Method for forming plug of semiconductor device
Inventor: CHAE MIN CHUL
IPC: H01L21/28
Filed: 1998-12-26
Abstract: PURPOSE: A method for forming a plug of a semiconductor device is provided which can simplify the process without using additional barrier material and has good repeatability. CONSTITUTION: To form a plug having good repeatability with a simplified process, the method includes the processes of: forming a field oxide on a field region after defining a semiconductor substrate into an active region and the field region; forming a first insulation layer on the whole surface of the substrate, and stacking a first polysilicon layer and a second insulation layer on the first insulation layer in sequence; forming a plurality of word lines by etching the second insulation layer, the first polysilicon layer and the first insulation layer; forming insulation side walls having high etch selectivity as to the second insulation layer on both sides of the word lines; planarizing a second polysilicon layer on the whole surface of the substrate including the insulation side walls until the second insulation layer is revealed; and forming a poly plug only on a desired part by removing unnecessary second polysilicon layer, after masking the second polysilicon layer corresponding to the active region. Because the plug is formed with a process of removing unnecessary part selectively after forming the polysilicon layer for plug on the whole surface including word lines, it is appropriate for a large integrated device.
Patent KR-20000042659-A (KR)
Title: Digital television tranceiver
Inventor: YOO GYUNG BONG
IPC: H04N7/025
Filed: 1998-12-26
Abstract: PURPOSE: A digital television transceiver is provided to change a power source of an RF power amplifier by extracting a signal outputted from the RF power amplifier to be compared with a predetermined reference signal. CONSTITUTION: A modulator(10) converts an MPEG-2 data signal to a digital TV signal to be modulated to an intermediate frequency. A frequency adjuster(20) enhances the intermediate frequency outputted from the modulator(10) into a radio frequency. A power amplifier(30) amplifies the radio frequency signal outputted from the frequency adjuster(20) to a high power output to be irradiated through an antenna(40). A demodulator(70) demodulates an extracted output signal of the power amplifier(30), and compares the reference signal with the demodulated signal.
Patent KR-20000043658-A (KR)
Title: Method for setting time data of vcr
Inventor: KIM DEOK HYEON
IPC: G11B15/02
Filed: 1998-12-29
Abstract: PURPOSE: A method for setting the clock data of a VCR(video cassette recorder) is provided to reduce an ACS(auto clock setting) time by performing the ACS to channel containing the synchronize signal. CONSTITUTION: A lowest-ranked channel is selected while receiving an ACS key input signal. A synchronize signal for the ACS key input signal is detected. When the synchronize signal is detected, a clock data in the broadcasting signal of relevant channel is detected. When the synchronize signal is not detected, the selected channel is skipped for selecting an upper channel to repeat the detection of the synchronize signal. If the clock data are detected, the detected clock data are set. If the clock data are not detected, the selected channel is skipped for selecting the upper channel to repeat the detection of the clock data. Thus, an unnecessary ACS time is reduced to minimize the entire ACS time.
Patent KR-20000044727-A (KR)
Title: Method for providing motion pictures in digital television
Inventor: KANG SEOK WOO
IPC: H04N5/445
Filed: 1998-12-30
Abstract: PURPOSE: A method for providing motion pictures in digital television is disclosed to provide motion picture information on program corresponding to EPG data. CONSTITUTION: A method for providing motion pictures in digital television includes three steps. At the first step(320), whether a motion picture display request is input or not is checked during EPG(electronic programming guide) menu display. At the second step(324), whether a motion information with respect to a program corresponding to the position of a program pointer in checked when the motion picture display request is present. At the third step(328), information on the motion picture is extracted from the program and the extracted information is provided to the digital television when the motion picture information is present.
Patent KR-20000044760-A (KR)
Title: Phase modulation modem
Inventor: LEE TAE HO
IPC: H04L27/18
Filed: 1998-12-30
Abstract: PURPOSE: A phase modulation MODEM is provided to remove a phase ambiguity owing to a phase delay of a carrier generated on a system by preceding a differential encoding prior to a phase modulation and performing a differential decoding at a phase demodulation. CONSTITUTION: A phase modulation MODEM comprises a phase shift keying(PSK) demodulation block(310), a PSK modulation block(320), a differential encoding block(330), and a differential decoding block(340). The PSK demodulation block(310) detects a phase of an analog signal from a signal amplification block(200) in synchronization with a system clock, and converts the detected phase into digital data. The differential encoding block(330) differential encodes a digital stream from a central processing unit(400) by use of a correlation relationship of a previous bit and a present bit and between a present bit and a next bit. The PSK modulation block(320) modulates each differential encoded data. The differential decoding block(340) differential decodes digital data demodulated by the PSK demodulation block(310) by use of a correlation relationship of a previous bit and a present bit.
Patent KR-20000044915-A (KR)
Title: Recovery circuit of flash memory cell
Inventor: YANG TAE HEUM
IPC: G11C16/00
Filed: 1998-12-30
Abstract: PURPOSE: A recovery circuit of a flash memory cell is provided to shorten an eliminating time by performing recovery action regardless of the time in case of a leakage current lower than a reference current due to the increase of a threshold voltage. CONSTITUTION: On performing a recovery action, a drain voltage pumped in a drain voltage pumping circuit(11) is connected to the drain of a main memory cell(M11) in a main memory cell block(13). And, the drain voltage is supplied to a sensing block to be used as a source voltage of a circuit converting current to voltage. Herein, 0V is applied to a control gate(Vcg) of the main memory cell. The source of the main memory cell is connected to a ground terminal(Vss). If the current flowing to the main memory cell is smaller than a current(Iref) flowing to a reference memory cell(Mr2), the voltage of a first node(K11) is higher than the voltage of a second node(K12). And, a detect signal is outputted to an output terminal(Dout) via a sense amplifier(16). The detect signal turns off a column switch(S11) for turning on a next column switch(S12) in a switching piece(12).
Patent KR-19990067263-A (KR)
Title: 마그네트
IPC: H01F7/02
Filed: 1996-11-01
Abstract: N 또는 S극에 뾰족한 말단을 갖는 마그네트(200) 및 셀(102A)을 갖는 자성 비드(100)를 회전, 전위, 또는 유지하기 위한 결합체이다.  마그네트는 N 및 S극의 교호적 지향성을 갖고서 서로 결합되어 있는 두 개 이상의 마그네트 조각들로 구성되어 있으며, 여기서 마그네트 조각들 사이의 접합부들은 표면을 형성하며, 이로서 자계 기울기(dH/dx)의 공간적 최대 값들은 접합부에서 나타난다.  개시된 마그네트를 이용하여 마그네트 비드를 회전, 전위, 또는 유지하는 방법이다.
Patent KR-19990067689-A (KR)
Title: 가스 질량유량 측정시스템
IPC: G01F25/00
Filed: 1996-10-31
Abstract: 본 발명은 가스공급 시스템에서 가스의 질량유량을 측정하기 위한 장치와 방법에 관한 것이다. 장치는 가스의 소오스에 연결될 수 있게 되어 있다. 장치는 가스소오스(12)와 유체연결되는 고정체적 챔버(14)를 포함한다. 유량 제어장치(20)는 챔버로의 가스유동을 제어하는데 사용될 수 있다. 변환기 조립체(31)가 챔버와 유체연결된 압력변환기(30)와, 압력변환기에 결합된 신호 수정회로(32)를 포함한다. 압력변환기는 챔버 내 가스의 압력을 측정하고 가스의 알려진 체적의 압력을 나타내는 제 1 전기신호를 발생한다. 신호 수정네트워크는 제 1 신호를 수정하여 PV/RT에 비례하고 챔버 내 가스의 몰 수를 직접 나타내는 출력신호를 발생한다. 본 발명 장치는 질량유량 제어기의 교정에 유용하다.
Patent KR-19990072164-A (KR)
Title: 자동 목재유니트추적시스템
IPC: G01S3/80
Filed: 1995-12-14
Abstract: 포크리프트에서 부하셀조립체가 포크아암에 부가되어 있고, 포크아암리프트조립체에 의해 적재된 어떤 물체의 무게를 계측할 수 있다.  조립체로부터의 연속적인 무게 정보는 배선을 통해 포크리프트컴퓨터, IR송신기, 및 수신기에 전송된다.  무게의 변화는 컴퓨터에 의해 부하적재 또는 하적으로 변환되고, 이후, 응답으로 초음파거리측정장치로부터 현재의 대응수직높이포크아암을 인가한다.  이 때, 컴퓨터는 텔레스코핑안테나를 매개하여 무게와 높이정보를 가진 유일엔코드신호를, 포크리프트의 작동범위 전체에 전략적으로 배치된 고위치고정모듈에 전송한다.  이 신호는 위치모듈을 통해 유니트추적컴퓨터시스템에 전송된다.  컴퓨터는 이 정보를 저장하여 유동하는 물체의 정확한 위치 및 무게를 추적할 수 있다.
Patent KR-19990077038-A (KR)
Title: 내절단성 사 및 직물
IPC: D03D15/283
Filed: 1996-12-31
Abstract: 본 발명에는 파라-아라미드 사를 이용하여 제조한 천이 개시되어 있는데, 이 천은 내절단성이 향상되면서도 안락감이 유지되며, 상기 실은 꼬임수가 낮고 그 중의 스테이플 섬유가 높은 선 밀도를 가지고 있다.
Patent KR-19990077286-A (KR)
IPC: G06Q10/00
Filed: 1997-11-13
Abstract: A reading apparatus (10) comprising means for detecting pen point coordinate changes over time, for handwriting made by pen on writing media, and means for generating handwriting data indicating those coordinate changes for each writing medium, a character recognition apparatus (2) for performing character recognition on handwriting data, and a business processing apparatus (4) for executing business processing in response to recognized character strings are provided. Handwritten particulars entered on vouchers are immediately subjected to character recognition, and used in business management, and handwritten vouchers can also be preserved. Accordingly, the redundant work involved in entering handwritten particulars again to a computer can be reduced, input errors can be prevented, and processing can be done speedily.
Patent KR-20000005413-A (KR)
Title: Novel cyclin-selective ubiquitin carrier polypeptides
Inventor: RUDDERMAN JOAN V
IPC: C12N9/00
Filed: 1997-03-31
Abstract: PURPOSE: Cyclin-selective ubiquitin carrier polypeptides, inhibitors of the polypeptides, nucleic acids encoding the polypeptides and inhibitors, antibodies specific for the polypeptides, and methods of their use are provided. CONSTITUTION: The ubiquitin carrier polypetides (Ubc) which are the separated and purified non-xenopal, comprise Ubc-specific N-terminal extended part, are involved in ubiquitination of cyclins A and/or B, and are obtained from human and clam, for example calm E2-C and human UbcH10. Also recombinant Ubc can be prepared. Inhibitors of Ubc is screened by incubating ubiquitin, ubiquitin activating enzyme (E1), ATP, separated and purified non-xenopal, the mentioned Ubc ubiquitin ligase (E3), Ccd2 and cyclin in the presence or absence of the test compounds; and measuring the amount of cyclin-ubiquitin-Cdc2 complex formed in the presence or absence of the test compounds. If the amount of the complex is reduced in the presence of certain test compound, the test compound is an inhibitor of Ubc.
Patent KR-20000064985-A (KR)
Title: 보호된반응용기
IPC: B01J19/00
Filed: 1997-04-03
Abstract: 본 발명은 인화성 및/또는 가연성 물질을 반응기내에서 처리하거나 또는 처리 영역내에서 존재할 경우조차도 다목적 전기 장치(20) 및 비조절 표면 온도 열원(20)을 안전하게 사용할 수 있는 반응기 시스템에 관한 것이다. 이러한 반응기 시스템(10)은 인화성 및 가연성 물질에 대해 가능한 점화원이 되는, 반응 용기에 근접한 1 종 이상의 처리 조절 장치(20) 및 반응 용기를 포함한다. 보호판(30)은 챔버(40)내의 점화원을 둘러싸고 있으며, 챔버(40)에는 점화원(20)이 챔버로 유입될 수 있는 임의의 인화성 또는 가연성 물질이 점화시키는 것을 방지하기에 효과적인 불활성 환경이 제공된다.
Patent KR-20000016278-A (KR)
Title: Low dielectric constant material for use as insulation element in electronic device
Inventor: ROSENMAYER C THOMAS
IPC: H01L23/29
Filed: 1998-03-31
Abstract: PURPOSE: A low dielectric constant material is provided for use as an insulation element in an electronic device, such as an integrated circuit structure. CONSTITUTION: The low dielectric constant material may be formed from an aqueous fluoropolymer micro emulsion or micro dispersion. The low dielectric constant material may be made porous, further lowering its dielectric constant. The low dielectric constant material may be deposited by a spin-coating process and patterned using reactive ion etching or other suitable techniques. The electronic device comprises he fluoropolymer dielectric material having a dielectric constant of less than 3.0, a weight loss of less than 0.15 percent/minute at 420°C, and a thickness of less than 5 micrometer.
Patent KR-19990037869-A (KR)
Title: 스피커장치
Filed: 1999-02-08
Abstract: 본 발명은 스피커장치의 음향진동판으로 부터 주변이 어둠거나 야간에 빛을 발산하도록 하므로서 제품의 디자인 변화에 의한 고품질 고품위화를 기대할 수 있을 뿐만 아니라 제품의 경쟁력 강화효과를 얻을 수 있고 소비자의 욕구를 충족시킬 수 있는 새로운 형태의 스피커장치에 대한 기술내용으로, 
     이는, 스피커장치의 음향진동판에 야간 또는 주변의 어두움에 따라 빛을 발하는 조건을 충족하는 도료(형광물질, 축광물질 등)를 함침되게 도포한 것을 기본 특징으로 한다.
Patent KR-20000047365-A (KR)
Inventor: KIM YI HONG
IPC: D06M10/06
Filed: 1999-02-09
Abstract: PURPOSE: Provided is an equipment for preparing of fabrics containing yellow earth and oil which has simple processibility, automation and massproduction. Thereby, it is possible to prepare a resin woven containing a yellow earth. CONSTITUTION: An equipment for preparing of fabrics containing yellow earth and oil comprises: a transporting portion, a material supplying portion, an impeller, a coating portion, a drying portion and a pressurized portion. The impeller is positioned to one side of woven transporting portion, and the impeller is rotated by a first operating motor. The coating portion is positioned to lower side of guide roller, and the coating portion is operated to adsorb a yellow earth liquid to fabrics. The drying portion is operated to dry the adsorbed fabrics. The pressurized portion is used to pressurize the fabrics, and the pressurized portion is operated by a second operating motor.
Patent KR-19990064445-A (KR)
Title: 반도체 제조용 레진 도포장치
IPC: H01L21/56
Filed: 1999-02-12
Abstract: 본 발명에 의한 반도체 제조용 레진 도포장치는, 반도체 칩이 수개 배열된 캐리어 프레임을 이송시키기 위한 캐리어 프레임 이송수단과, 캐리어 프레임 이송수단의 상부로부터 소정 높이 이격된 위치에 배치되어 X,Y축 방향으로 직선 이동 가능하게 설치되는 하우징과, 하우징에 종방향으로 소정 간격 이격되도록 병렬 배치되되, 레진을 수직 하방으로 분사시키기 위한 니들을 구비하는 한쌍의 레진 분사기와, 레진의 분사 위치를 조절하여 니들로부터 분사되는 레진이 적어도 두 개 이상의 다른 영역에 위치한 반도체 칩에 도달하여 도포되도록 하는 레진 분사기 위치 조절수단;을 포함하여 이루어진 것을 특징으로 하며, 
     이와 같이 구성된 본 발명은 반도체 칩의 도포 공정에 소요되는 시간을 절감시켜 생산능률을 배가시킬 수 있도록 하며, 레진 분사기의 니들로부터 분사되는 레진에 의해 반도체 칩이 정밀하게 도포되도록 하여 고품질의 제품을 생산할 수 있도록 하며, 반도체 칩의 배열이 상이한 캐리어 프레임을 트레이에 탑재한 경우에 탄력적으로 레진 분사기로부터 레진의 분사 기능을 수행할 수 있게 된다.