baber/WOPTO huggingface dataset:
Patent KR-19980087846-A (KR)
Title: 골프용 백스윙 위상 알림장치
IPC: A63B71/14
Filed: 1998-09-24
Abstract: 본 발명은 골프스윙에 있어서 백스윙의 탑의 위상을 골퍼에게 알리기 위한 골프용 백스윙 위상 알림장치에 관한 것이며, 골프용 장갑이나 손목고정대에 부착하여 스윙시 백스윙의 탑의 위상을 소리나 촉감에 의한 신호로 골퍼에게 알릴 수 있고 또 신호가 발생하는 백스윙의 탑의 위치를 골퍼의 취향에 맞도록 설정할 수 있는 골프용 백스윙 위상 알림장치를 제공하고자 하는 것을 과제로 한다. 
     본 발명의 골프용 백스윙 위상 알림장치는, 내부에 가이드통로(1a)가 형성되어 있음과 함께 중앙부로부터 우측 선단측으로는 슬릿(1b)이 형성되어 있는 활형의 가이드통체(1)와, 가이드통체(1)의 좌측 선단측에 형성된 발음판(2)과, 가이드통체(1) 내에 슬라이딩 가능하게 삽입된 슬라이딩볼(3)과, 가이드통체(1) 내에 외력에 의해 슬라이딩 할 수 있도록 수용된 스톱퍼(4)와, 가이드통체(1)의 외측에 배치되어 있음과 함께 스톱퍼(4)의 위치를 조절하기 위해 상기 슬릿(1b)을 통하여 스톱퍼(4)와 연결되어 있는 노브(5)로 되어, 상기 슬라이딩볼과 접하는 가이드통체의 가이드면이 지면을 향하는 위치에서 상기 슬라이딩볼이 발음판쪽으로 이동하여 타격하는 것에 의해 음을 발생하도록 된 것을 특징으로 한다. 
     본 발명에서 제공하는 또 다른 골프용 백스윙 위상 알림장치는, 상기 발음판쪽에 ㄱ 상의 타격핀(16)을 회동 가능하게 설치하여, 상기 슬라이딩볼과 접하는 가이드통체의 가이드면이 지면을 향하는 위치에서 슬라이딩볼이 상기 타격핀의 일측 선단을 타격함으로서 타격핀의 타측 선단부가 손등을 타격하도록 된 것을 특징으로 한다.
Patent KR-20000021048-A (KR)
Title: Variable length coding table structure and method for coding variable length using the same
Inventor: LEE EUI WON
IPC: H04N19/91
Filed: 1998-09-25
Abstract: PURPOSE: A method for coding variable length using a variable length coding table is provided to process coding of a variable length coder of an MPEG2 encoder at a high speed in real time by reading and outputting a variable length code. CONSTITUTION: A rearranged variable length coding table enables variable length code values corresponding to index values to be instantly outputted through a conversion of quantized input data values into indexing values(500). A final output is a code and a length. A variable length code is the same value, but the length is different, so the variable length code is not indicated with only the value. Therefore, the length of the code is outputted together. Input data to be coded are values which are sequentially stored in a memory and outputted from the memory.
Patent KR-20000025629-A (KR)
Title: Method for manufacturing semiconductor device using aln as diffusion barrier layer and method for forming lower electrode of capacitor using the same
Inventor: PARK DAE GYU
IPC: H01L21/31
Filed: 1998-10-13
Abstract: PURPOSE: A method is provided to prevent an oxidation of a lower conductive layer and a deterioration of a capacitance by forming an AlN film on a predetermined lower layer as an oxygen diffusion barrier layer. CONSTITUTION: A contact hole is formed to expose a junction layer(11) on a semiconductor substrate by penetrating an interlayer insulation layer(12). A contact plug(13) is formed in the contact hole. A barrier metal layer is formed on an upper portion on which the contact plug(13) is formed. A first AlN layer(17) is formed on the barrier metal layer. A conductive layer for a lower electrode of a capacitor is formed on the upper portion of the first AlN layer, thereby preventing an oxygen diffusion between the upper and lower layers in a high temperature oxidation atmosphere.
Patent KR-20000026395-A (KR)
Title: Method for managing troubles in digital trunked radio system
Inventor: KIM YEONG SIM
IPC: H04L12/24
Filed: 1998-10-20
Abstract: PURPOSE: A method for managing troubles in a digital trunked radio system(D-TRS) is to allow a personal computer having a graphic processing function to manage a trouble message generated during operation of the D-TRS. CONSTITUTION: A method for managing troubles in a digital k the steps of: selecting a trouble message from a window main menu(ST1,ST2); receiving the selected trouble message from a database of a personal computer and classifying kinds and grades of the received disturbance messages(ST5); collecting statistics of the trouble messages(ST6); and processing the trouble message depending on operator's result processing selection(ST7). The selecting step comprises a history trouble message selection for the request of a previous trouble message and a current trouble message selection for the request of a current trouble message(ST3,ST4).
Patent KR-20000028397-A (KR)
Title: Circuit for generating initial stability signal in semiconductor memory
Inventor: KANG DONG KEUM
IPC: G11C5/14
Filed: 1998-10-31
Abstract: PURPOSE: A circuit for generating initial stability signal in semiconductor memory is provided to prevent an occurrence of an over current and a unstable operation of an inner circuit by preventing an access from an external device before an external power and an inner power are a normal level. CONSTITUTION: An external power voltage level sensing unit(100) senses an external power supply voltage and generates an external power sensing signal when a certain voltage level is sensed. An inner power supply level sensing unit(200) senses an inner power supply level and generates an inner power sensing signal when a certain voltage level is sensed. An initial stability signal generating unit(300) receives the external power sensing signal generated in the external power voltage level sensing unit(100) and the inner power sensing signal generated in the inner power supply level sensing unit(200), and generates an initial stability signal with a low level in a falling edge of the inner power sensing signal.
Patent KR-20000032750-A (KR)
Title: Direct memory access (dma) device having controller generating dma request
Inventor: HAN JI HUN
IPC: G06F13/38
Filed: 1998-11-17
Abstract: PURPOSE: A direct memory access(DMA) device is provided to support various MPUs by allowing pseudo DMA process flow to be programmable, and to be variously employed correspondingly to MPU speed or memory characteristic. CONSTITUTION: A direct memory access(DMA) device includes a data counter(210) which indicates magnitude of data communicated through a data line, a data register(220) which temporarily stores data to be transferred via the DMA device, an address register(230) which indicates an address of data to be transferred to or from an input/output terminal, and a DMA controller(240) which sends a DMA request(REQ) to an MPU, receives a DMA acknowledgement(ACK) from the MPU, controls a data transfer through the data line, and generates an interrupt signal to the MPU. The DMA controller(240) includes an acknowledgement count storing part(241) which stores a count of the DMA ACKs in response to one DMA REQ and controls a count of pseudo DMAs, and a DMA request generating part(242) which generates a delayed DMA REQ to control DMA ACK intervals.
Patent KR-20000033733-A (KR)
Title: Particular reproduction service method of video on demand
Inventor: KIM YONG SU
IPC: H04N21/2387
Filed: 1998-11-25
Abstract: PURPOSE: A particular reproduction service method of video on demand is provided to reproduce the low speed forward and backward reproduction service in response to the request of a client in real time, and to serve smooth low speed forward and backward reproduction without screen vibration. CONSTITUTION: A particular reproduction service method of video on demand comprises steps of: generating and storing N low speed forward and backward reproduction MPEG video streams of interlace mode corresponding to registered program whenever new program is registered; and selecting one of the low speed backward and backward reproduction MPEG video streams to when a particular reproduction service is required from a client, thereby greatly reducing load in a server due to the low speed forward or backward reproduction request from the client.
Patent KR-19990062664-A (KR)
Title: 표면 내구성이 보강된 폴리올레핀 재료 및 방사선 노출에 의해이를 제조하는 방법o
IPC: C08L21/00
Filed: 1998-12-01
Abstract: 본 발명은 열가소성 폴리올레핀 기재 성분, 방사선 경화시 열가소성 폴리올레핀 성분의 표면 내구성을 보강시키기 위해 충분한 양으로 존재하는 하나 이상의 방사선-중합성 성분 및 열가소성 폴리올레핀 조성물의 방사선 노출시 방사선-중합성 성분의 가교 반응을 개시하기 위해 충분한 양으로 존재하는 하나 이상의 광개시제를 포함하는 표면 내구성이 보강된 열가소성 폴리올레핀 조성물 및 이들의 제품에 관한 것이다.  또한, 본 발명은 열가소성 폴리올레핀 기재 성분, 하나 이상의 방사선-중합성 성분, 및 하나 이상의 광개시제를 갖는 혼합물을 제조한 다음, 열가소성 폴리올레핀 조성물을 방사선에 노출시켜 표면 내구성이 보강된 열가소성 폴리올레핀 조성물을 제공함으로써, 보강된 표면 내구성을 갖는 경화 열가소성 폴리올레핀 조성물을 제공하는 방법에 관한 것이다.
Patent KR-19990066854-A (KR)
Title: 공기조화기의 제어방법 및 그 제어장치
IPC: F24F11/02
Filed: 1998-12-18
Abstract: 본 발명은, 히트펌프식의 공기조화기에 관한 것으로서, 그 냉동사이클내의 압축기의 냉매토출구와 실외열교환기의 냉매유입구를 개폐밸브를 가지는 바이패스배관으로 접속하며, 온도센서에 의해 실외열교환기의 냉매유입구측 및 냉매유출구측의 각 온도를 검출하고, 난방운전모드에서 그 냉매유입구측 또는 냉매유출구측의 온도가 제상을 필요로 하는 온도이하로 되는 경우에는, 바이패스배관의 개폐밸브를 "개방"으로 하여 고온가스바이패스제상방식으로 제상을 개시하며, 일정시간마다 냉매유출구측의 온도를 검출하고, 그 온도변화율이 소정치 이하인 경우에는, 개폐밸브를 "폐쇄"로 하는 동시에 냉동사이클의 포웨이밸브(Four Way Valve)를 냉방운전모드측으로하여, 압축기로부터의 고온가스를 실외열교환기를 향해 역방향유동시키는 리버스(Reverse)제상방식으로 절환시킴으로써, 실외열교환기의 착상을 신속히 제상한다.
Patent KR-20000040859-A (KR)
Title: Process for preparing slaked lime from decarbonate sludge in sea water
Inventor: KIM HYEONG SEOK
IPC: C01F11/06
Filed: 1998-12-21
Abstract: PURPOSE: A process for preparing slaked lime from decarbonate sludge in sea water is provided to give high heat efficiency for its sinter, the removing from the occurrence of any flying dusts, as well as the production without the lowering of its breathability. CONSTITUTION: A process is characterized by comprising the following steps. Decarbonate sludge in sea water is first dried. The dried sludge is mixed with 7 to 10% of cements and 0.2 to 0.4% of water glass, based on the weight of the dried sludge. Globular bodies of about 40mm size are made by using the resulting mixture. The bodies are then sintered in temperatures of 1000 to 1300°C in the vertical furnace to give caustic lime. The resulting caustic lime bodies are precipitated in water and stirred them to give slaked lime sludge. The formed slaked lime sludge is sieve separated and removed impurities contained slaked lime to give the purified slaked lime. Optionally, the slaked sludge is dried under the temperatures of 100 to 120°C to give the desired slaked lime.
Patent KR-20000040969-A (KR)
Title: Cmp apparatus and method
Inventor: LEE SEONG HUN
IPC: B24B1/00
Filed: 1998-12-21
Abstract: PURPOSE: A CMP(chemical mechanical polishing) method is provided to detect the polishing state of a wafer in real time and to keep glazing of a polishing pad in the optimal state all the times. CONSTITUTION: A wafer(W) is mounted by a vacuum chuck(25) and rotates following a motor(20) having a retainer(26). The retainer prevents the wafer from being displaced from the vacuum chuck in rotating and equalizes polishing pressure for the wafer. The retainer has a surface closely adhered to a polishing pad(45) together with the surface of the wafer. A drum motor(30) transfers its rotational force to a rotary shaft(41) of a conical drum, and the conical drum has the polishing pad. The polishing pad is closely adhered to the wafer to polish the wafer.
Patent KR-20000042647-A (KR)
Title: Controller for outputting video signal in case of disoperating self raster of displayer
Inventor: CHOI MIN GU
IPC: G06F3/06
Filed: 1998-12-26
Abstract: PURPOSE: A controller for outputting a video signal when a self raster of a display operates wrong is provided to prevent a self raster and the video signal from simultaneously displaying to a cathode ray tube(CRT), owing to different hertz between the self raster and the video signal, if the self raster of display operates abnormally. CONSTITUTION: A controller for outputting a video signal when a self raster of display operates wrong comprises a video pre-amplifier(30), a video output amplifier(40), a micro computer(50), and an output controller of a video signal(20). The video pre-amplifier amplifies by inputting of chromaticity signal of green, red, and blue color from a video card equipped in a computer system. The video output amplifier(40) outputs a cut-off voltage and gains of R, G, and B chromaticity signal to a cathode ray tube(CRT). The micro computer outputs a self raster signal to the CRT by inputting a voltage except for '0' voltage from the video card, when the video signal cable connects or disconnects between the display and the computer system. The output controller of the video signal is prevent not to supply R, G, chromatic signal to the video pre-amplifier through the video card, during outputting of the self raster signal to the CRT from the micro computer, in condition that the video signal cable connects normally between the display and the computer system, if the voltage except for '0' voltage is inputted to the micro computer from the video card.
Patent KR-20000045099-A (KR)
Title: Process for preparing polyurethane resin composition improved in adhesion strength
Inventor: LEE GYE YOON
IPC: C08L75/04
Filed: 1998-12-30
Abstract: PURPOSE: A method for producing a polyurethane resin composition by preparing a chemically modified polyurethane polymer and blending with a polyisocyanate curing agent is provided which gives a resin composition improved in adhesion strength. CONSTITUTION: A method comprises the steps of preparing a polyurethane polymer by reacting one organic isocyanate selected from the group consisting of a mixture of a polyol and 2,4'-methylenebis(phenyl isocyanate), 2,4'-methylenebis(phenyl isocyanate) and 4,4'-methylenebis(phenyl isocyanate), a mixture of 2,4'-methylenebis(cyclohexyl isocyanate), 2,4'-(cyclohexyl isocyanate) and 4,4'-methylenebis(cyclohexyl isocyanate) with an active hydrogen-containing material in an equivalent ratio of an active material to isocyanate of 1 : 0.5 - 1 : 1 and blending 1 to 30 parts by weight of a polyisocyanate curing agent with 100 parts by weight of the obtained polyurethane polymer.
Patent KR-20000046745-A (KR)
Title: Method for producing flash memory cell
Inventor: KIM HEUNG JIN
IPC: H01L29/788
Filed: 1998-12-31
Abstract: PURPOSE: A method for producing a flash memory cell is to improve integrity by reducing a source resistance and thus size of a semiconductor device without increasing size of a source area. CONSTITUTION: A method for producing a flash memory cell comprises the steps of: forming a first semiconductor layer(35) and a cap insulating layer(37) intervening a gate oxide film therebetween on a predetermined part of a first conductive semiconductor substrate(31) and forming a secondary conductive type first, second and third impurity areas on the semiconductor substrate; forming a side wall on a side of the first semiconductor layer and forming a secondary impurity area(40) intervening a tunneling oxide film(45); patterning the cap insulating layer between the second and third impurity areas to expose the first semiconductor layer; forming a third semiconductor layer(49) to be contacted with the first and the second semiconductor layers and the third impurity area; forming an interlayer dielectric film on the third semiconductor layer; and forming a fourth semiconductor layer acting as an outer source area.
Patent KR-20000047153-A (KR)
Title: Device for covering jack
Inventor: YUN JU SEONG
IPC: G11B33/02
Filed: 1998-12-31
Abstract: PURPOSE: A device for covering a jack is provided to easily open and close by a pushing operation and to improve a design by using the same material with a front panel. CONSTITUTION: Shapes of a cover(10) and a jack holder(2) are the same, and the cover is combined to the jack holder. A jack(4) is inserted to an inserting holder(13) while inserting the jack between guide ribs(12). When the jack is inserted to the inserting holder, the inserting holder is widened by an incision groove. And, the jack is combined easily. When an A/V jack is used, a pushing unit(16) is pushed. The inserting holder at the opposite side of the pushing unit is protruded from the jack. Therefore, the inserting holder is conveniently separated for using the jack. The cover is conveniently combined to the jack holder and to the jack while easily removing the cover from the jack. The cover is produced by using the same material as a front panel(1), and the cover forms the same surface as the front panel.
Patent KR-19990044125-A (KR)
Title: 광파 오븐에서 조리 시간을 조절하는 장치 및 방법
IPC: A47J37/06
Filed: 1996-08-22
Abstract: 광파 오븐내에서  주어진  식품을  조리하는  주어진  조리법에  대한  조리  시간을  조절하는  장치  및  방법이  개시되어  있는  데,  이  경우  마이크로프로세서는  오븐의  온도  상승을  나타내는  신호를  수신하고  램프의  전력은  램프의  강도를  감소시키거나  램프를  턴오프시킴으로써  감소된다.        바람직한  실시예에서,  램프  전력의  감소는  정상  조리  시간  길이중  실질적으로  중간  지점에서   이행된다.        그러한  감소는  오븐  부차  가열  및/또는  오븐의  부분적  배기에  기인하여  식품의  하부  또는  상부를  통해  보다  많은  열이  결합되는지  조리되는  식품의  형태를  기초로  할  수  있다.
Patent KR-19990044434-A (KR)
IPC: E04B2/00
Filed: 1996-09-04
Abstract: A wall panel and joint structure for erecting structurally sound, thermally efficient and inexpensive structures for human habitat. Each wall panel includes a foam core faced on each side with reinforced cementitious facing panels, the foam edges of the composite panel being grooved peripherally inside the cementitious facing panels. At least one metal tongue member is inserted in opposing side edge grooves of abutting wall panels, and fasteners are mounted through the cementitious facing panels, any intervening foam, and into the tongue members to hold adjacent wall panels together. U-shaped channels are provided to finish an upper edge of the wall panel and to secure a bottom edge thereof to a floor structure. Wall mount clips are provided to secure the wall panels to existing subwall structures. Flanges are provided at an upper end of the tongue members to secure roofing members to the wall panels.
Patent KR-19990071689-A (KR)
Title: 난분해성유기염소화합물의세정제거방법
IPC: C10G21/00
Filed: 1997-10-02
Abstract: PCB를 함유한 변압기용 고압절연유가 부착되고 침투된 절연지 등의 섬유소계 재료로부터 PCB 등을 검출이 불가능한 값까지 세정제거하기 위하여, PCB 등이 부착된 섬유소계 재료를 가성 소다 등의 알칼리를 포함한 DMI이나 또는 설포란 등의 비프로톤 극성용제중에 넣고 교반하는 것이다.
Patent KR-19990072008-A (KR)
Title: 미끄럼방지구및미끄럼방지구부착타이어
IPC: B60C11/16
Filed: 1996-10-09
Abstract: 타이어(2)의 접지면(20)에 설치되는 미끄럼방지구(A)는, 핀(10)과, 그 핀(10)의 한 끝에 설치된 단열부(11)를 구비한다. 
     핀(10)은, 소정온도 이하의 제1의 온도영역에 있어서 고경도로 됨과 동시에, 상기 소정온도보다 높은 온도의 제2의 온도영역에 있어서 저경도로 되는 재료로 구성되어 있다. 
     단열부(11)은, 타이어(2)에서 핀(10)으로 전달되는 열 전도를 억제한다.
Patent KR-19990082419-A (KR)
Title: 공비성 증류 방법
IPC: C07C63/26
Filed: 1997-01-28
Abstract: 공류제, 탄화수소 및 지방족 산 (예, 각각 n-프로필 아세테이트, 크실렌 및 아세트산)을 포함하는, 공비 증류 칼럼으로부터 얻은 퍼지 스트림은 스트리핑 칼럼을 사용하여 가공하여 공류제가 공비 증류 칼럼으로 재순환될 수 있도록 공류제와 탄화수소를 분리시킨다.
Patent KR-20000011158-A (KR)
Title: Three terminal power mosfet switch for use as synchronous rectifier or voltage clamp
Inventor: WILLIAMS RICHARD K
IPC: H02M7/217
Filed: 1997-05-07
Abstract: PURPOSE: A three terminal power MOSFET switch used as a synchronous rectifier or a voltage clamp is particularly suitable as a synchronous rectifier in a power converter where it reduces the power loss and stored charge in the "BBM"(break before make) interval. CONSTITUTION: An N-channel power MOSFET (M2) is fabricated with its source and body connected together and biased at a positive voltage with respect to its drain. The gate is controlled by a switch (1184) which alternatively connects the gate to the source or to a voltage (VCP) which turns the channel of the MOSFET fully on. When the gate is connected to the source, the device functions as a "pseudo schottky" diode which turns on at a lower voltage and provides a lower resistance path than a conventional PN diode. When the gate is connected to the positive voltage the channel of the MOSFET is turned fully on.
Patent KR-20000016128-A (KR)
Title: Zinc phosphating with integrated subsequent passivation
Inventor: GEKE JUIGEN
IPC: C23C22/10
Filed: 1997-05-20
Abstract: PURPOSE: A method for phosphorating a metal surface is provided to use an acid phosphate solution containing a zinc ion, a manganic ion, a phosphate ion, and less than 0.5 g/l of organic high molecules. CONSTITUTION: A process for phosphorating the surface of steel, galvanized or alloy-galvanized steel, aluminium and/or aluminium-magnesium alloys, in which the phosphorating solution contains 0.2 to 3 g/l zinc ions, 3 to 50 g/l phosphate ions calculated as PO4, 0.001 to 4 g/l manganese ions, 0.001 to 0.5 g/l of one or more polymers selected from among polyethers, polycarboxylates, polymeric phosphonic acids, polymeric phosphino carboxylic acids and nitrogen-containing organic polymers and one or more accelerators. Preferred polymers are amino group-containing poly(vinyl phenol) derivatives.
Patent KR-20000016704-A (KR)
Title: Dental implant system having improved stability
Inventor: LAZZARA RICHARD J
IPC: A61C8/00
Filed: 1998-04-13
Abstract: PURPOSE: A dental implant system is provided to improve the stability of the dental implant assembly (11, 12) because greater mastication forces are then required to pry apart contiguous components of the implant assembly (11, 12) and bend the screws (13). CONSTITUTION: The system relates the screws used for dental implant system. The imprived dental implant system includes the screws which have a coating of gold. Improved tensioning or pre-loading of screws (13) used to assemble dental implants (11, 12) is made possible by using screws (13) which have a coating of gold, particularly screws (13) made of palladium alloy.
Patent KR-19990067845-A (KR)
Title: 플라즈마 디스플레이 패널의 구동 방법
IPC: G09G3/294
Filed: 1999-01-12
Abstract: 종래의 플라즈마 디스플레이 패널의 구동 방법에서는, 유지 방전 펄스를 데이터 전극 전위에 대하여 2극성으로 만드는 것이, 선두의 방전 유지 펄스에서 안정적으로 방전하는 것을 방해하기 때문에, 2 번째와 그 이후의 유지 방전을 계속하는 것을 어렵게 한다.     본 발명의 플라즈마 디스플레이 패널 구동 방법은 선두 유지 방전 펄스의 전위를 데이터 전극 전위에 대해 음극성으로 만들고, 또한 2 번째와 그 이후의 유지 방전 펄스의 고전위측을 데이터 전극 전위에 대해 양극성으로 만들고, 저전위측을 데이터 전극 전위에 대해 음극성으로 만든다.
Patent KR-19990072647-A (KR)
IPC: H04L27/02
Filed: 1999-02-12
Abstract: 본 발명은 디지털 텔레비젼신호가 직각진폭변조(QAM)를 이용하는지 아니면 잔류측파대(VSB) 진폭변조를 이용하는지의 여부와 무관하게 상기 디지털 텔레비젼신호를 수신하기 위해 버금(penultimate) 중간주파수 증폭기까지 동일 회로를 사용하게 구성된 다중 변환형 QAM/VSB 디지털 텔레비젼 수신기를 제공한다. QAM신호 수신시 최종 중간주파수신호를 발생시키는데 사용되는 변환기와 VSB신호 수신시 최종 중간주파수신호를 발생시키는데 사용되는 변환기들은 각기 별도의 자동주파수 및 위상 제어기능을 갖는 전용의 믹서들과 전용의 국부발진기들을 구비하고 있다. 이러한 개별적인 변환기들의 사용에 따라 VSB 변조형의 디지털 텔레비젼신호의 수신 중에 발생할 수 있는 VSB 수신 모드로부터의 락 아웃(lock-out)을 방지할 수 있다.
Patent KR-20000056010-A (KR)
Inventor: KIM YONG HO
IPC: C02F1/46
Filed: 1999-02-12
Abstract: PURPOSE: A recycling method is provided which recycles acidic water generated from electrolyzing tap water at ion water electrolytic zone so that it reduces overuse of resource. CONSTITUTION: A recycling method of electrolyzed ion water comprises the steps of: (i) an ion decomposition step which decomposes tap water using the set ion decomposition unit into at least two kinds of ion water; (ii) a selective drainage step which selectively drains ion water to use out of two kinds of water through the set drainage tool; and (iii) a return step which returns unused ion water out of two kinds of water to a line of original water through a complex unit which contains a counterflow prevention unit wherein original water and unused ion water are mixed.
Patent KR-20000059668-A (KR)
Inventor: YOO GEON SU
IPC: H04N5/445
Filed: 1999-03-06
Abstract: PURPOSE: A method for editing a label for TV sets, is provided to use channel, power and volume keys so as to edit a label on a screen according to user intention. CONSTITUTION: A label input mode displaying a label editing range on a screen is set up. If an inputted key is a channel key, the alphabet is displayed in a first position of the label editing range. If the inputted key is a volume key, the cursor of the label editing range is moved. If the inputted key is a power key, information inputted to the label editing range is stored. To decide whether the inputted key is a channel, volume or power key is further comprised.
Patent KR-20000060091-A (KR)
Inventor: SON SEONG SU
IPC: H01L21/304
Filed: 1999-03-11
Abstract: PURPOSE: A structure for preventing a wafer from being caught in an apparatus for cleaning a back side of the wafer, is provided to free the wafer from respective fixed pins, by having the fixed pins of a mechanical chuck holding the wafer in the same direction as the mechanical chuck moves. CONSTITUTION: In an apparatus for cleaning a back side of a wafer(20) having a wafer with a flat-zone and a mechanical chuck(10) having a plurality of fixed pins(11,120) for supporting a circumference of the wafer, a fixed pin moving element is established for moving at least one of fixed pins of the mechanical chuck. The wafer can be freed from the apparatus for cleaning the back side of the wafer even if the wafer is caught in the apparatus after a completion of cleaning.