baber/WOPTO huggingface dataset:
Patent KR-20000028142-A (KR)
Title: Method for receiving e-mail automatically in television having internet function
Inventor: KIM YONG HO
IPC: H04L12/58
Filed: 1998-10-30
Abstract: PURPOSE: A method enables to check whether there exists an E-mail arrived at an electronic post office box using a television embedded with an internet search function, and to notify the arrival of an E-mail to a viewer and to store by downloading automatically. CONSTITUTION: An internet television comprises: a modem(100) to connect through a public network and a central office or to connect with an internet through a private line of the internet; a modem controller(200) controlling the modem to connect with the internet; an internet connection part(400); and a search part(500) downloading the corresponding data in the searched site. A method comprises: a first step of judging whether there exists a mail check request from a user at a random time receiving a broadcasting program or in a random time interval; a second step of connecting to an E-mail reception box of the internet by driving the modem, the modem controller and the internet connection part if it is determined to check an E-mail through the first step; a third step of displaying a name of mail transmitter and a title of the mail with an OSD character by adjusting an OSD character generation part after accessing the name and the title of the mail if it is judged that there exists an E-mail; and a forth step of downloading the E-mail on the internet through the search part in case that a download request from a user exists.
Patent KR-20000031136-A (KR)
Title: Direct digital frequency synthesizer
Inventor: KIM DAE YONG
IPC: H03L7/18
Filed: 1998-11-03
Abstract: PURPOSE: A direct digital frequency synthesizer is provided to improve an operation speed by using a phase accumulator and a phase/amplitude converter. CONSTITUTION: A direct digital frequency synthesizer comprises an input portion, a phase accumulation portion(220), a phase angle output portion, a phase/amplitude conversion portion(250), a code control portion(260), a digital/analog conversion portion(270), and a low pass filter portion(280). The input portion receives a binary frequency control work of n bits. The phase accumulation portion is formed with a carry select adder of a pipeline structure. The phase angle output portion outputs a phase angle according to a carry. The phase/amplitude conversion portion is formed with a CORDIC(Coordinate Rotation Digital Computer). The code control portion processes the code from the phase/amplitude conversion portion. The digital/analog conversion portion converts the value of the phase angle to a quantized staircase. The low pass filter portion removes a high frequency component.
Patent KR-20000031981-A (KR)
Title: Method for processing and formatting fraction sector of optical record media
Inventor: PARK YONG CHEOL
IPC: G11B20/12
Filed: 1998-11-11
Abstract: PURPOSE: A method for processing and formatting fraction sections of an optical record media is provided to effectively manage fraction sectors of an ECC block by registering the fraction sectors in a new PDL entry. CONSTITUTION: In a method for processing and formatting fraction sections of an optical record media, when an initializing command is input(701), it is determined if the command is an initial formatting command(702). When the command is an initial formatting command, ECC blocks are assigned to each zone(703) such that an initial position of a user area becomes the first sector. When the command is a reformatting command, it is determined the command is a full or partial formatting command(704). Then, PDL entries are deleted by ECC blocks in a former PDL(705). Finally, fraction sectors of the ECC blocks are registered in a new PDL(706).
Patent KR-19990081790-A (KR)
Title: 공기조화기
IPC: F24F11/00
Filed: 1998-11-30
Abstract: 송풍을 정지했을 때에도 흡입구에 설치되어있는 온도센서에 의해 적절한 실내온도의 계측을 가능하게 한다. 
     난방모드에 설정되고, 송풍이 정지하고 있는 때에는, 소정의 시간간격으로 일정의 시간, 팬모터를 최저능력으로 운전한다(스탭200∼208).  이것에 의해, 취출구와 열교환기사이에 배치되어있는 온도센서의 주위의 공기가 열교환기의 열의 영향을 받지않는 상태로 하여, 온도센서에 의해 실내온도의 계측을 행한다.
Patent KR-20000038110-A (KR)
Title: Formation method for entire region of dynamic and united address area of multi node system
Inventor: KIM SEON JA
IPC: G06F15/16
Filed: 1998-12-03
Abstract: PURPOSE: A formation method for multi node system's entire region of dynamic and united address area is disclosed to automatically select memory approach area of each node's memory and address areas of devices in the vicinity depending on the size and the shape of the memory and to distinguish the corresponding addresses of operating system's addresses. CONSTITUTION: A formation method for multi node system's entire region of dynamic and united address area is composed of collection, preservation, usage, and selection. Information necessary for address translation is collected and saved in the form it will be used in(501). Physical addresses loaded by discretionary node bus of operating system uses the saved information and selects appropriate resource approach path(502). This method eliminates the minimum size requirement of the memory and because identification of objected node is done through fixed examination and one OR calculation, conversion process is expedited.
Patent KR-20000040085-A (KR)
Title: Method for tracking mobile call in cdma mobile communication system
Inventor: JEON HYO SIK
IPC: H04B7/26
Filed: 1998-12-17
Abstract: PURPOSE: A method for tracking a mobile call in a CDMA(Code Division Multiple Access) mobile communication system is provided to take rapid action in the event of exceptional situation, in proceeding with the call processing of a specific mobile call to be tracked. CONSTITUTION: If a specific mobile call tracking request signal is inputted to a base station management center, the tracking request signal is transferred to an associated control station, and transmitted to a base station(S1-S3). If the associated call is in progress of call processing, the base station and the control station collect already progressed information(S4). The call processing execution information of the associated mobile call is transferred to an operator management center(S5). The transferred call processing execution information is output into text or graphic to an operator terminal, and displayed to the operator(S6).
Patent KR-20000041256-A (KR)
Title: Interrupt sensing circuit of inverter-type washing machine
Inventor: HWANG MIN KYU
IPC: D06F33/02
Filed: 1998-12-22
Abstract: PURPOSE: A circuit for sensing interrupt is provided to reduce the costs and to minimize the size of printed circuit boards by using a small quantity of the parts. CONSTITUTION: A circuit comprises a bridge diode (BD141) for making full-wave rectification by receiving a utility power supply, a smoothing part (100) for smoothing the rectified signal obtained from the bridge diode (BD141), and an interrupt generating part(200) for generating an interrupt signal based on the rectified signal. The interrupt signal is generated as a low potential if a pulsating waveform of the rectified signal is above 0.7 V and as a high potential if the waveform of the rectified signal is below 0.7 V. Further, a micro computer (10) reads the number of the inputted interrupt signals and processes the interrupt signal.
Patent KR-20000041397-A (KR)
Title: Method of forming gate electrode of high integrated memory device
Inventor: YEO IN SEOK
IPC: H01L21/28
Filed: 1998-12-22
Abstract: PURPOSE: A method of forming a tungsten silicide film for a gate electrode of a high integrated memory device is to uniformly form the tungsten silicide film. CONSTITUTION: A method of forming a tungsten silicide film for a gate electrode of a high integrated memory device comprises steps of: layering a gate dielectric film(202) and a silicon film(203) for a gate electrode on a semiconductor substrate(210); depositing a first amorphous tungsten silicide film(204) of silicon-rich on the silicon film; forming a second tungsten silicide film(205) of metal-rich on the first tungsten silicide film; forming an insulated film for a mask on the second tungsten silicide film; forming a third tungsten silicide layer(207) of a low resistance by reacting the first and second silicide films with the silicon film; etching the insulated film, the third tungsten silicide film and the silicon film. The first tungsten silicide film is deposited by using of SiH4 and WF6.
Patent KR-20000041997-A (KR)
Title: Circuit for generating a power source synchronization
Inventor: LEE JONG WOON
IPC: H02M1/08
Filed: 1998-12-24
Abstract: PURPOSE: A circuit for generating a power source synchronization is provided to suppress the interference and noise occurrence by synchronizing the switching frequencies of two switching power source systems. CONSTITUTION: A power-factor collector(200) produces a switching voltage by a switching oscillation frequency and improves a power-factor of a power source circuit. A synchronizing circuit(210) generates the synchronization of an oscillation frequencies outputted from the power-factor collector(200). A DC/DC converter(220) synchronizes an inputted switching oscillation frequency with the switching oscillation frequency of the power-factor collector(200) by a synchronizing signal of the synchronizing signal of the synchronizing circuit(210) in order to switch a DC voltage outputted from the power-factor collector(200).
Patent KR-20000043331-A (KR)
Title: Optical pickup device of waveguide type converging secondary beams
Inventor: CHOI YANG O
IPC: G11B7/09
Filed: 1998-12-28
Abstract: PURPOSE: An optical pickup device of waveguide type converging secondary beams is provided to improve playback efficiency and to easily detect an error signal by increasing the amount of beam returned to an optical detector. CONSTITUTION: Laser beam is emitted from a laser diode(10) for being irradiated toward a waveguide optical element(20). The laser beam is irradiated toward a duplex lens(30). The laser beam is collected on an optical disk(D) via a main beam object lens(32) for being diffracted. A certain amount of diffracted beam is inputted to a waveguide(22) for being collected on first and second error optical detectors(46,48) to detect focus error signals. The laser beams passing through first and second auxiliary object lenses(34,36) are collected on first and second auxiliary beam detectors(42,44) for outputting RF signal.
Patent KR-20000045714-A (KR)
Title: Method and equipment for carrying rod rails
Inventor: HAN SANG CHEON
IPC: E01B29/00
Filed: 1998-12-30
Abstract: PURPOSE: A method of carrying a rod rail is provided to carry a large amount of rod rails by mounting the rod rails. CONSTITUTION: A carriage equipment(20) of a rod rail includes a winch(21), a pinch/feeding unit(22), a shoot(24) and a fixing unit(25). A hydraulic facility(23) and an operating panel(23') are also included in the carriage equipment. The winch mounts a wire rope(26) and a skip tong(27) and installed on a freight car(20') to be withdrawn by the pinch/feeding unit. The wire rope is inclined to make the rod rail pass through the pinch/feeding unit and the shoot smoothly.
Patent KR-20000046059-A (KR)
Title: Clock selection system of communication system and method thereof
Inventor: KWON HEON SANG
IPC: H04B1/40
Filed: 1998-12-31
Abstract: PURPOSE: A clock selection system of the communication and the method thereof are provided to select a system clock or a local clock not generating an error by discriminating the error of a system clock with more than two system clocks and local clocks inputted. CONSTITUTION: A system clock A and a system clock B are inputted to a first clock selection part(111). A first supervision part(119) supervises the system clock A and outputs the state signal of the system clock A. A second supervision part(121) supervises the system clock B and outputs the state signal of the system clock B. A clock controller(129) outputs a first system clock signal to the first clock selection part(111) and a second system clock signal to a second clock selection part(117). The clock controller(129) is composed of an AND gate(123) and a clock selection control part(125). A first two frequency division part(113) outputs a two frequency divided local clock. A second two frequency division part(115) divides the system clock outputted from the first clock selection part(111) by two frequency division.
Patent KR-20000046210-A (KR)
Title: Mpeg2 video decoder
Inventor: KIM YOUNG NOH
IPC: H04N7/24
Filed: 1998-12-31
Abstract: PURPOSE: A MPEG2 video decoder is provided to share picture header detector and stack memory member in order to reduce memory amount required by conventional video decoder. CONSTITUTION: A MPEG2 video decoder includes a system parser(31), a first memory, a second memory, a VLD(variable length decoding, 34), an inverse quantization/IDCT(inverse discrete cosine transform, 36), a motion compensator(38), and an interpolation. The system parser(31) parses bit streams received from outside. At the first memory stores the output. The second memory stores start addresses when a picture header detector and outputs the stored projection to the first memory. The VLD(34) receives video bit stream and variable length decoding(12), The inverse quantization/IDCT(36) restores real DCT coefficients by inverse quantization and inverse DCT the output of the VLD. The motion compensator(38) receives previous pictures and restores original image from the pictures. The interpolation includes interpolation part.
Patent KR-20000047147-A (KR)
Title: Disc filter for filtering fluids
Inventor: YUN TAE RYONG
IPC: B01D35/00
Filed: 1998-12-29
Abstract: PURPOSE: A disc filter for filtering fluids is provided which has a supporter formed in a wave shape and installs plural hubs at the same time, so it reduces the time for filtering, increases the efficiency between an input and an output of fluids, and reduces a maintenance and repair cost by reducing the number of filter installed in the filtering device. CONSTITUTION: In a disc filter for filtering fluids that a supporter is installed at the round surface of hub in the shape of ring, a filter member is installed at the both surface of the supporter respectively, and the round surface of the filter member is sealed, the disc filter is made by containing plural hubs that a holding sill is formed at the each side of them to install at the holding part of the supporter by an interference fit.
Patent KR-19990037652-A (KR)
Title: 웰 저항을 사용한ｃｍｏｓ회로의 ｅｓｄ 보호
IPC: H01L27/02
Filed: 1996-08-06
Abstract: 정전적 방전(ESD) 보호를 제공하기 위한 회로가 공개된다.  이 회로는, 소오스 및 드레인 저항이 감소된 한 쌍의 CMOS 전계 효과 풀업 트랜지스터 및 풀다운 트랜지스터를 포함한다.  전원 버스와 접지 버스 사이에서 각각 하나의 웰 저항이 이들 트랜지스터에 외부적으로 형성된다.  ESD 동안에, 이들 웰 저항은 트랜지스터를 통해 흐르는 전류를 제한하며, 트랜지스터에 걸리는 전압 강하도 감소시킨다.
Patent KR-19990071968-A (KR)
Title: 화합물
IPC: A61K31/44
Filed: 1996-12-04
Abstract: 본 발명의 화학식 I의 화합물 또는 제약학적으로 허용 가능한 그의 유도체를 가역적 기도 폐쇄 질환 또는 피부, 코 및 안구의 알레르기 질환의 치료에 사용할 수 있다. 
     <화학식 I> 
     
       
     
     (상기 식 중, 
     X는 (CH 2 ) n O, (CH 2 ) n S 또는 C 2 알킬렌이고, 
     n은 1 또는 2이고, 
     Ar 1 은 인다닐, 테트라히드로나프틸, 나프틸 또는 페닐 [여기서, 후자 2개의 기는 클로로, 플루오로, OR 1 , O(CH 2 ) m CONR 20 R 21 , C(O)R 2 , C 1-6 알킬 (불소 원자 1개 이상에 의해 임의로 치환됨), 피리딜, 티아지닐, 페닐 또는 C 7-9 알킬페닐 [여기서, 후자 2개의 기는 할로, 니트로, OR 3 , C 1-6 알킬 (불소 원자 1개 이상에 의해 임의로 치환됨), C(O)R 4 , C(O)OR 5 , C(O)N(R 6 )R 7 , CN, CH 2 OR 14 , CH 2 NR 15 R 16 , N(R 8 )R 9 , N(R 10 )SO 2 R 11 , N(R 12 )C(O)R 13 , OC(O)R 19 및 SO 2 NR 17 R 18 로부터 선택된 치환기 1개 이상에 의해 임의로 치환됨]로부터 선택된 치환기 1개 이상에 의해 치환될 수 있음]이고, 
     m은 1 내지 3의 정수이고, 
     R 1 , R 2 및 R 3 은 독립적으로 H, C 1-10 알킬 (불소 원자 1개 이상에 의해 임의로 치환됨), C 7-9 알킬페닐 또는 페닐 (후자의 기는 히드록시에 의해 임의로 치환됨)이고. 
     R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 , R 20 및 R 21 은 독립적으로 H, C 1-6 알킬 (불소 원자 1개 이상에 의해 임의로 치환됨) 또는 페닐 (존재하는 임의의 알킬기는 산소 원자 1개 이상에 의해 차단될 수 있음)이되, 
     단, X가 CH 2 CH 2 인 경우, Ar 1 은 페닐 또는 치환기 OR 1 (R 1 은 C 1-10 알킬) 1개 이상에 의해 치환된 페닐이 아닐 수 있음)
Patent KR-19990077304-A (KR)
Title: 신규한 벤조일구아니딘 유도체, 이의 제조 방법및 약제제조에서의 이의 용도
IPC: C07D295/18
Filed: 1997-01-16
Abstract: 본 발명은 신규한 벤조일구아니딘 유도체, 이의 제조 방법 및 약제학적인 조성물의 제조에서의 이의 용도에 관한 것이다. 
     신규한 벤조일구아니딘 유도체는 하기 화학식 Ⅰ과 같다. 
     화학식 Ⅰ 
     
       
     
     상기식에서, 
     R 1 , A, B 및 R 2 는 본원에서 정의한 바와 같다.
Patent KR-19990082266-A (KR)
Title: Rom 셀 디바이스 및 그 생산 방법
IPC: H01L21/8246
Filed: 1997-02-06
Abstract: 본 발명은 하나의 기판(2)을 가지는 ROM 셀 디바이스로서, 상기 기판은 반도체 재료로 구성되어 있으며, 주 영역(1)에는 셀 영역에 행과 열의 매트릭스 형태로 배열된 메모리 셀들을 가지며, 각 상기 메모리 셀은 각각 소스 영역, 드레인 영역, 채널 영역, 게이트 유전체, 및 게이트 전극을 가지는 적어도 하나의 MOS 트랜지스터를 가지며, 하나의 상기 열의 상기 MOS 트랜지스터들은 차례대로 직렬로 연결되어 있으며, 각 상기 열은 하나의 비트 라인에 연결되어 있으며, 하나의 행의 상기 MOS 트랜지스터들의 상기 게이트 전극들은 하나의 워드 라인에 연결되어 있으며, 하나의 열의 상기 MOS 트랜지스터들의 소스 및 드레인 영역들(17)은 소스/드레인 웹들(8)로 형성되며, 상기 소스/드레인 웹들은 소정의 간격으로 필수적으로 서로 평행하게 놓여져 있으며, 전기적으로 서로 절연되어 있으며, 상기 기판(2)의 반도체 재료로부터 생산되며, 상기 기판(2)의 상기 주 영역(1)에서 출발할 때 소정의 웹 깊이(t)를 가지며, 게다가 상기 MOS 트랜지스터들의 상기 게이트 전극들의 연결을 위한 상기 워드 라인들(18)은 상기 소스/드레인 웹들(8)의 세로 방향에 대해 횡단하는 방향으로 배치되는 ROM 셀 디바이스에 관한 것이다.
Patent KR-19990082425-A (KR)
Title: 맨드럴상의 튜브 또는 패키지를 밀기 위한 푸시 장치
IPC: B65H57/26
Filed: 1997-11-25
Abstract: 테이크업 장치(1)의 권취 맨드럴(4)로부터 패키지(7)를 밀기 위해, 압력 매체를 공급함으로써 실린더(8)에서 왕복운동을 하도록 배치된 피스톤을 가진 푸시 장치가 제안된다. 피스톤은 자기 피스톤이고, 그 극성은 푸시 유닛(9)에 연결된 적어도 하나의 자석에 반대이다. 푸시 유닛(9)은 실린더(8)를 따라 실질적으로 변위가능하다.
Patent KR-19990037817-A (KR)
Title: 칼라전구제조방법
Filed: 1999-01-27
Abstract: 본 발명은 전구를 제조하는 방법에 관한 것으로, 전구의 외주에 투명접착제를 도포하고, 그 위에 전구의 조도를 높이기 위하여 투명접착제가 포함된 반사체를 도포하고, 그 위에 사용자가 표현하고자 하는 임의의 색깔의 투명접착제가 포함된 염료를 도포한 뒤 염료의 색변화를 막기위한 투명액체를 도포 하여 소정온도와 시간으로 상기 제 1공정 내지 제 4공정을 거친 전구를 열처리하여 도포상태를 안정화시키는 칼라 전구 제조방법에 관한 것으로, 이에 의하면 전구를 사용자가 원하는 색과 무늬를 갖도록 할 수 있게 되는 것이다.
Patent KR-20000055091-A (KR)
Inventor: KIM JEONG HAN
IPC: G11C11/408
Filed: 1999-02-03
Abstract: PURPOSE: A sub wordline driving circuit of a memory device is provided to improve a level increment speed by minimizing the loading of loads as compared with the loading of gates. CONSTITUTION: A sub wordline driving circuit of a memory device is composed of a row decoder(10) and a plurality of sub wordline drivers(20-2n). The row decoder(10), decoding an inputted high level decoding signal, outputs global wordline signals(GWL). Receiving a first wordline enable bar signal(WLENB0) and a second wordline enable bar signal(WLENB1) in sequence, a plurality of sub wordline drivers(20-2n) output the global wordline signals(GWL) outputted from the row decoder(10) to each of the sub wordlines(SWL0,SWL1) respectively.
Patent KR-19990064458-A (KR)
Title: 향 및 그 향의 제조방법
Filed: 1999-02-10
Abstract: 본 발명은 제사에 사용되는 향(香)에 관한 것으로서, 더욱 상세하게는 연소되어도 숯과 같이 본래의 형상을 유지할 수 있는 재료로서  불상(佛像) 등과 같은소정의  형상을 지닌 장식심재를 향의 내측에 설치함으로서, 향에 불을 붙여  향이연소될 때  향의  외부는 연소되면서 재가 되어 스러지나, 상기 장식심재는 본래의 형상을 유지할 수 있도록 하는 향 및 그 향의 제조방법에 관한 것이다. 
     상기 본 발명에 의한 향은, 안착홈(9)과 홈통(10)이 이단으로 각각 형성되고 홈통(l0)의 사방으로 공기가 통풍될 수 있는 통기공(8)이 외측을 향하도록 형성된 받침대(7)와, 상기 받침대(7)에 수직 설치되는 것으로, 상하 길이방향으로 통기공(4)이 형성되며 목탄가루와 소석고를 주재료로 형성되어 연소되어도 본래의  형태가 남게되는 장식심재(3)와, 상기 장식심재(3) 외측에 수직 설치되는 것으로 폐쇄된 선단부가 十 자형으로 절개되어 절개부(2)를 형성하고, 절개부를 구비한 폐쇄된 선단부에 목탄가루 도포층(5a)이 형성되며, 외주면 전둘레에 향분말코팅층(1a)이 형성되고 종이재를 주재료로 형성하여  연소시 그 재가 스러져서  형태가 없어지는 향관(1)과, 숯가루를 반죽한 것으로 상기 향관(1)의 내주면과 장식심재(3)의  외주면 사이에  채워져서  향관(1)과 장식심재(3)와의 간격을 유지하게 하는 숯가루반죽(5)으로 이루어지는 것에 특징으로 한다.
Patent KR-20000059367-A (KR)
Inventor: CHANG JONG BOK
IPC: E05F3/20
Filed: 1999-03-03
Abstract: PURPOSE: An apparatus for controlling elastic force of a coil spring hinge is provided to reduce malfunction of the hinge while using and simplify the mounting of the hinge by mounting the hinge in a condition of rear elastic force of the coil spring by controlling the elastic force with a latch pole to be engaged with or released from a latch of a rotation shaft. CONSTITUTION: In an apparatus for controlling elastic force of a coil spring, a tubular moving body(11) integrated with a connecting piece(10) is mounted with rotation tubes(12,12a) attached with another connecting piece(10a) at both upper and lower ends, the upper rotation tube is inserted with a supporting shaft(20) and screw-fixed at the lower end of the moving body, and the moving body and the upper rotation tube are inserted with an extension part(21a) formed in a center of a rotation shaft(21) and fixed with an upper end of a coil spring(30) at a stepped part, wherein an upper surface of the extension part is formed with a latch, a rotation shaft(21b) formed at an upper part of the center of the extension part is inserted with a supporting ring(40) and fixed with bolt(41) with the rotation shaft, and the supporting ring is mounted with a latch pole(24) supported by a coil spring(31) so that the latch pole is engaged with the radial latch of the extension part.
Patent KR-20000060586-A (KR)
Inventor: KIM JU HO
IPC: G11B7/24076
Filed: 1999-03-17
Abstract: PURPOSE: A high density optical disk fabrication method and reproducing method of the same are provided for overcoming a wavelength limit and enhancing a recording intensity of a reproducing optical disk. CONSTITUTION: A light transmission characteristic is dependent on the temperature of a thin film and is directed to transmitting light by forming a transparent center portion because the temperature of a center portion is higher than an outer portion using a Gaussian distribution of an intensity of a laser beam. Therefore, it is possible to increase the recording capacity within an optical wavelength using the Gaussian distribution and is possible to read the pitches of an optical disk having an optical wavelength of 1000 angstrom-2000 angstrom.
Patent KR-20000061125-A (KR)
Title: Ramen with reduced greasy taste using wasabia japonica matsum
Inventor: LEE CHANG JIN
IPC: A23L7/109
Filed: 1999-03-18
Abstract: PURPOSE: Ramen having a hot taste that contain Wasabia japonica matsum are provided, to remove the greasy taste of the ramen and add the hot taste. CONSTITUTION: The Ramen having a reduced greasy taste and a pungent taste of Wasabia japonica Matsum are made by adding powdered Wasabia japonica matsum(1) to dough and making Ramen(2), adding the powdered Wasabia japonica matsum to a soup base for the ramen product, or preparing an extra airtight bag filled with the powdered or liquid material of the Wasabia japonica matsum.
Patent KR-20000066188-A (KR)
Inventor: LEE JAE HWA
IPC: G09F19/22
Filed: 1999-04-14
Abstract: PURPOSE: A surface message displaying apparatus is provided to advertise without spatial limitation by using a sidewalk or road surface or a bottom surface of a building as an advertisement medium. CONSTITUTION: A surface message displaying apparatus is installed in a receiving portion which is depressed from a surface, and comprises a support portion, a message display portion, and a power supply. The support portion is flatly installed in the receiving portion, and the message display portion is set on the support portion so as to display a message. The power supply supplies a power to the message display portion, and consists of a rectifier and an inverter. A protection layer of a transparent matter is stacked on the message display portion so as to prevent the message display portion from being damaged by external impact.
Patent KR-19990064689-A (KR)
Title: 옥(玉)을 이용한 신발 및 그 깔창의 제조방법
IPC: A43B13/00
Filed: 1999-04-28
Abstract: 본 발명은 옥(玉)을 이용한 신발 및 그 깔창의 제조방법에 관한 것으로, 특히 신발의 탈취기능을 갖도록 한 것이다. 
     종래의 탈취기능을 갖는 신발 및 그 깔창은 단순히 외부의 공기가 통하도록 통공을 형성하여 발 냄새를 제거하도록 하였으나, 통공을 형성함으로 인해 구조가 복잡하고 여름철과 같이 더운 날씨에는 냄새를 제거하는데는 한계가 있었다. 또한 종래에는 신발 깔창의 상면에 항진균제를 도포한 것이 있었으나, 장시간이 지나면 항진균제가 소실되어 발 냄새 제거 기능을 상실하는 문제점이 발생되었다. 
     본 발명은 상기와 같은 문제점을 해소하기 위해 제안된 것으로, 신발을 제조함에 있어 합성고무 원재료에 중량비로서 10∼30%의 미립자 옥(玉) 분말을 혼합 성형하여 신발 및 신발깔창을 제조함을 물론 신발깔창의 내부에 옥(玉) 분말을 충진하여 신발깔창을 제조함으로 신발의 탈취기능을 갖도록 한 것이다.
Patent KR-20000072970-A (KR)
Inventor: CHUNG BONG HWAN
IPC: C12G3/02
Filed: 1999-05-03
Abstract: PURPOSE: A producing method of Makkolli including a ginseng that has excellent pharmacological effects and improves physical health with abundant nutrients of the ginseng is provided to serve a high quality of Makkulli. CONSTITUTION: The Insam Makkulli is made by the process of washing rice, soaking the rice, draining off the water, steaming and cooling, a first fermenting, a second fermenting, adding powdered ginseng, ripening, adjusting proof of the liquor, and filtrating the liquor and packing.