baber/WOPTO huggingface dataset:
Patent KR-20020084207-A (KR)
IPC: B32B27/36
Filed: 2001-03-16
Abstract: The invention relates to a laminate, in particular in the form of cards, e.g. identity cards, credit cards, or similar. Said laminate comprises at least two films that are rigidly attached to one another, having security elements and optionally, identification elements, which are visible through one of the films, sandwiched therebetween. At least one security element is configured as a three-dimensional structure, with an optically diffractive effect. The aim of the invention is to improve the durability of a laminate of this type and make forgeries more difficult. To achieve this, the films which enclose the security and optionally, identification elements lie directly adjacent to one another, covering a portion of at least 25 % of the total surface area of the laminate and at least 50 % of a continuous surface area containing detailed elements with a width or point size of less than 5 mm, whereby said adjacent films consist of a polycarbonate of a substantially consistent composition and are fused together in the vicinity of their contact surfaces.
Patent KR-20030012854-A (KR)
IPC: G01S5/00
Filed: 2001-03-12
Abstract: 개인용 위치탐지기 시스템은 위치탐지기 유닛의 위치를 판정하기 위한 것이다. 본 시스템은 중앙국(central station, 16) 및 GPS 위성(14) 양쪽과 통신하는 위치탐지기 장치(18)를 포함한다. 위치탐지기 유닛은 사용자의 손목 둘레에 착용될 수 있는 휴대용 하우징(housing)을 포함한다. 통신 시스템은  하우징 내에 위치하고, 중앙국(central station)과 교신하며, 송신기와 수신기를 포함한다. 또한, GPS 유닛도 하우징 내에 위치하고, 위치탐지기 장치의 위치를 판정하기 위하여 GPS 시스템과 교신한다. 위치 데이터의 위치 요구를 수신하면, 송신기는 분석을 위해 위치데이터를 중앙국으로 송신한다. 패닉 버튼(panic button)을 구비하여, 중앙국으로 비상 신호(26)를 송신하고, 위치탐지기 유닛의 위치 검출을 시작한다. 비(非)-비상 호출 버튼을 구비하여, 중앙국에 위치 요구 신호를 송신하고, 그것에 대한 응답으로, 위치탐지기 상의 사람(22)에게 알린다. 통신 시스템은 POTS, 셀룰라, PCS 또는 인터넷 통신 네트워크 중의 하나를 이용한다. 탬퍼(tamper) 검출 센서는  장치가 허가없이 변경되는 때를 검출한다. 비컨 제너레이터(beacon generator)는 초음파 또는 무선 주파수 비컨(beacon) 신호를 발생하여 장치의 위치를 정확히 나타내도록 돕는다.
Patent KR-20030025918-A (KR)
IPC: H02K13/00
Filed: 2001-05-10
Abstract: 단락상태의 코일 발생에 기인하는 전류파형의 변동폭을 줄임으로써 진동이나 소음이 줄어든 회전 전기 기기 및 차량용 팬모터를 얻을 수 있다. 차량용 팬모터의 정류자(26)는 12개의 세그먼트(24)로 구성되어 있으며 양극 및 음극 한쌍의 브러시가 압접되어 있다. 각 세그먼트(24) 중 브러시가 동시에 접촉되는 조합 중에서 적어도 한쌍의 것이 서로 다른 피치로 구성되어 있다. 이 때문에 전기자에서 발생하는 단락상태의 코일은 그 발생 타이밍과 해방 타이밍이 양 브러시에서 시간적으로 엇갈리게 된다. 따라서 적어도 해당 한쌍의 세그먼트(24)에 결선된 코일로 급전되는 전류파형의 변동폭이 작아져 회전 전기 기기의 진동이나 회전토크의 변동 또는 소음이 대폭 줄어들고 수명도 연장된다.
Patent KR-20030011350-A (KR)
Title: Propulsion system for a ship
IPC: F16C19/54
Filed: 2001-06-07
Abstract: The invention comprises a propulsion system for ships comprising an impeller (13, 14), a stator shell (1), and a impeller housing (3) for achieving a waterjet, a shaft (11, 12) for the propulsion of the impeller (13), and a bearing arrangement for the shaft (11, 12) in the stator shell (1), and preferably a sealing (15) of the shaft (11, 12) in the impeller housing (3), wherein said bearing arrangement comprises at least one sliding bearing unit (25; 26) intended to carry axial load, and which sliding bearing preferably is water lubricated.
Patent KR-20030010726-A (KR)
IPC: H04B1/40
Filed: 2001-06-13
Abstract: 다수의 무선 주파수 대역에서 단일 장치로부터 신호를 전송하는 방법 및 장치가 설명된다.  장치는 RF 통신 신호를 전송하는 전송기(128)를 포함한다.  전송기는 제1 RF 대역이나 제2 RF 대역에서 RF 통신 신호를 증폭시키는 전력 증폭기(200)로 구성된다.  전송기는 제1 RF 대역에서 RF 통신 신호의 임피던스를 부분적으로 변환시키고 제2 RF 대역에서 RF 통신 신호의 임피던스를 특성 임피던스로 완전히 변환시키는 복합 변압기(202)를 갖는다.  전송기는 또한 제1 RF 대역에서 RF 통신 신호를 전송하는 제1 경로(204)와 제2 RF 대역에서 RF 통신 신호를 전송하는 제2 경로(206)를 포함한다.  제1 경로는 시스템이 제1 RF 대역에서 동작하고 있을 때 RF 통신 신호의 임피던스 변환을 완료하고, 제2 경로는 시스템이 제2 RF 대역에서 동작하고 있을 때 특성 임피던스로 동작한다.
Patent KR-20030034102-A (KR)
IPC: B32B5/24
Filed: 2001-06-18
Abstract: 본 발명은 전이 또는 필름 피복시 인조 가죽 기재로서 사용하기 적합한 섬유 직물-탄성중합체 복합물을 제조하는 방법에 관한 것이다.  본 발명의 방법은 (a) 4개 이상의 성분(음이온성 안정화 수성 중합체 분산액, 산-발생 화학물질, 운점 계면활성제 및 발포 안정화 계면활성제)의 탄성중합체 조성물을 제조하는 단계, (b) 분산성 발포체를 형성하기에 충분한 기체를 액체 혼합물에 결합하는 단계, (c) 발포체를 다공성 섬유 직물 지재 상에 적용하는 단계, (d) 직물 기재상에서 탄성중합체를 응집시킬 때까지 발포된 직물을 가열하는 단계 및 (e) 응집된 구조의 파괴없이 생성된 복합물을 건조하는 단계를 포함한다.  생성된 복합물은 가죽과 유사한 유연성, 압축성 및 드레이프와 인조 가죽을 제조하기 위해 전이 또는 필름 피복에 적합한 표면을 갖는다.  상기 복합물은 가구 또는 자동차에서의 실내장식 직물, 의복 등으로서 사용될 수 있다.  산출된 특정 복합물이 또한 본 발명 내로 고려된다.
Patent KR-20030026251-A (KR)
IPC: H05K13/04
Filed: 2001-06-29
Abstract: 테이프 형상의 부품 캐리어를 공급하는 장치(101)를 제공한다. 부품 캐리어 (102)는 한쪽의 면에 부품(115)을 수용하는 캐비티(116)를 구비한다. 제1 및 제2의 가이드 플레이트(106, 107)는, 부품 캐리어의 한쪽 면을 안내한다. 가동 플레이트 (109)는, 제1 및 제2의 가이드 플레이트 사이에 배치되어 있으며, 제1의 가이드 플레이트의 근방에 위치하여 부품 취출 영역(111)을 형성하는 제1의 위치와, 제2의 가이드 플레이트의 근방에 위치하는 제2의 위치와의 사이를 이동한다. 가동 플레이트 (109)는 신장부(112)를 갖는다. 이 신장부(112)는, 가동 플레이트가 제1의 위치에 있을 때, 부품 캐리어의 한쪽 면의 근방에서, 부품 캐리어의 적어도 한쪽의 길이 방향 가장자리부를 따라 가동 플레이트와 제2의 가이드 플레이트와의 사이에 있는 부품 캐리어(102)를 누른다.
Patent KR-20030026252-A (KR)
IPC: A61B17/68
Filed: 2000-06-26
Abstract: 뼈플레이트(1)는 골절에 사용되는 것이다. 이는 상면(2), 뼈와 마주보는 바닥면(3), 그리고 뼈스크류(10)를 수용하기 위한 중심축(6)을 가지는 다수개의 홀들(5)을 구비하는데, 상기 홀들(5)은 상기 바닥면(3)과 상면(2)을 연결하고 상기 플레이트의 길이방향 축(4)을 따라 배치된다. 두개의 홀이(5)이 중공원뿔의 형상으로 형성된 둔덕부(8)를 구비하고, 중심축(6)과 동축으로 연장되어 바닥면(3)을 지나 돌출된다. 상기 뼈플레이트는-비록 상대적으로 두께가 얇은 플레이트가 사용되지만- 확실한 고정, 각이지게 또는 축방향으로 안정되게 스크류 고정력을 보장한다.
Patent KR-20030019457-A (KR)
IPC: H01M4/62
Filed: 2001-06-11
Abstract: 비수전해액에 프로필렌카보네이트 및 1,3-프로판술톤을 첨가제로서 포함함으로써, 비수전해액 이차전지의 고온보존시의 가스발생량을 저감할 수가 있으며, 비수전해액에 비닐렌카보네이트 및 디페닐디설파이드, 디-p-톨릴디설파이드 및 비스(4-메톡시페닐)디설파이드로 이루어지는 군으로부터 선택된 적어도 1종을 첨가제로서 포함함으로써, 비수전해액이차전지의 사이클특성을 향상시킬 수 있다. 이들의 첨가제를 조합하여 사용함으로써, 용량유지율 및 보존특성이 뛰어난 비수전해액 이차전지를 제공할 수가 있다.
Patent KR-20030022162-A (KR)
IPC: B05B9/04
Filed: 2002-05-31
Abstract: 폐기시에 간단한 조작으로 자동적으로 가스 배출을 할 수가 있는 캡이 부착된 에어로졸 용기를 제공한다. 분사 헤드 3을 기립하는 용기체 2와 이 용기체 상부에 감합시킨 캡 11로 이루어지고, 그의 캡 둘레 벽 12 내지 캡 정벽 14의 일부를 회절선 18과 파단선 19로 둘러싸고, 이 파단선의 파단에 의해 안쪽으로 굴절 가능한 절곡판으로 함과 동시에, 이 절곡판을 굴절 상태에서 계지하는 스토퍼 21을 설치하고, 분사 헤드 3을 눌러 내려 용기체 2의 가스 배출을 할 때에, 상기 스토퍼 21에 계지시킨 절곡판 17이 상기 분사 헤드의 정면에 맞닿아 그의 눌러 내린 상태를 유지하도록 구성하고 있으며, 상기 절곡판 17의 안쪽 굴절에 의해 형성되는 개구부 15를 이용자의 손가락을 삽입 가능한 크기의 손가락 넣음 구멍 겸 가스 배출 구멍으로 하고, 파단선 19를 파단시키기 위해서 절곡판 17을 눌러 넣는 손가락을 상기 개구부 15 내에 더 밀어 넣음으로 절곡판 17을 상기 스토퍼 21에 계지시키는 것이 가능하게 설치되어 있다.
Patent KR-20030013481-A (KR)
IPC: H04N7/08
Filed: 2001-07-12
Abstract: 본 발명은, 특히 디지털 데이터를 타임스탬핑 하는 방법에 관한 것으로, 본 방법은, 
     - 적어도 하나의 서비스(TSS)를 포함하는 서비스의 시퀀스(CS)를 정하는 동작(902)으로서, 각 서비스는 서비스의 시퀀스를 정하는 동작(902)의 각 경우에 대해 가변적인 결과를 제공하는 선택 방법에 따라 서비스(TSS)의 리스트 내에서 선택되는, 서비스의 시퀀스(CS)를 정하는 동작(902)과, 
     - 타임스탬프 정보 요소의 시퀀스를 수집하는 동작(807)으로서, 이 동작에 따라, 적어도 하나의 정보 요소(TSI(CS[i]))가 정보 요소의 시퀀스의 요소를 형성하기 위해 서비스의 시퀀스(CS)의 각 서비스(CS[i])로부터 추출되며, 각 정보 요소는 현재의 타임스탬프를 나타내는 정보 항목을 포함하는, 시퀀스를 수집하는 동작(807) 
     을 포함한다.
Patent KR-20040064006-A (KR)
Inventor: KIM JIN HONG
IPC: A01N43/16
Filed: 2003-01-07
Abstract: PURPOSE: Provided is a fungi-insecticide composition which completely exterminates various kinds of pathogenic bacteria and injurious insects in an environment friendly manner while complementing minerals and vitamins to the crops, and exerts extraordinary fungicidal and insecticidal effects with respect to the lawn grass. CONSTITUTION: The fungi-insecticide composition comprises 20-40wt.% of chitosan diluent, 10-30wt.% of hot pepper extract, and 40-60wt.% of purified water. The chitosan diluent is made by diluting a chitosan extract by 1800-2200 times. The hot pepper extract contains hot pepper, liquor with an alcoholic degree of 35-40, and purified water.
Patent KR-20040071389-A (KR)
Inventor: CHOI BONG SU
IPC: H01S3/10
Filed: 2003-02-06
Abstract: PURPOSE: A wideband optical fiber amplifier is provided to improve the competitive price by simultaneously amplifying the wideband optical signal with a simple configuration as well as to improve the quality of the signal by coupling the amplification devices in serial. CONSTITUTION: A wideband optical fiber amplifier includes a Raman amplification means(100), a distributed compensation process unit(200) and an Erbium doped fiber amplifier(EDFA)(300). The Raman amplification means(100) performs the Raman amplification for the wideband optical signal applied through the transmission line. The distributed compensation process unit(200) performs the distribution compensation process for the amplified wideband optical signal applied from the Raman amplification means(100). The EDFA(300) is provided with a C band amplification unit, an optical dividing unit, an L-band amplification unit and an optical coupling unit. The C band amplification unit amplifies the light of the short wavelength band width applied from the distributed compensation process unit(200). The optical dividing unit divides the amplification light into a plurality of wavelengths. The L band amplification unit amplifies the long wavelength bandwidth light applied from the first output terminal of the optical dividing unit. And, the optical coupling unit synthesizes the short wavelength bandwidth light applied from the second output terminal of the optical dividing unit and outputs the synthesized long wavelength bandwidth light.
Patent KR-20030068452-A (KR)
Inventor: PARK BYOUNG CHOO
IPC: H05B33/22
Filed: 2003-02-12
Abstract: PURPOSE: An organic semiconductor device and a fabricating method thereof are provided to separate plural devices or plural pixels and fabricate easily a complicated device by using an optical damage phenomenon. CONSTITUTION: A substrate(1) is prepared to form a plurality of separative organic semiconductor devices. The first electrode(2) is formed on the substrate(1). An insulating layer having one or more patterns is formed on a predetermined region of the substrate. An organic layer(4) is formed on the substrate including the insulating layer. An electrode(5) is formed on an entire surface of the organic layer(4). The second electrode(5), the organic layer(4), and the insulating layer are partially or totally removed by irradiating a laser beam on the substrate(1). A plurality of separative semiconductor devices are formed by removing totally or partially the second electrode(5), the organic layer(4), and the insulating layer.
Patent KR-20040074271-A (KR)
Inventor: SONG HANG GYU
IPC: H01L21/00
Filed: 2003-02-17
Abstract: PURPOSE: A semiconductor fabrication system having a cold trap is provided to increase the internal pressure of the cold trap and remove byproducts of residual gases by supplying an inert gas to an inert gas supply line connected to an entrance of the cold trap. CONSTITUTION: An exhaust tube(20) is connected to a reaction chamber(10). A cold trap(30) is connected to the exhaust tube. A cold vacuum pump(40) is connected to the cold trap. An inert gas supply tube(50) is connected to an entrance of the cold trap. An inert gas is supplied to the inert gas supply tube. The inert gas supplied to the inert gas supply tube is formed with one selected from a group including nitrogen, helium, and argon.
Patent KR-20030020905-A (KR)
Inventor: LEE DONG DO
IPC: B60C27/00
Filed: 2003-02-21
Abstract: PURPOSE: A hot-wire snow chain for preventing slip of a vehicle is provided to prevent slip of tires caused by snow or ice on a road and get sufficient braking force while melting snow or ice through quick thermal conduction of a thermal conductor. CONSTITUTION: A hot-wire snow chain for preventing slip of a vehicle comprises a hot wire inserted in a curved groove, a thermal conductor(3), and a scraping device. Electricity is supplied to the hot wire of a tire, and the supplied electricity converts electric energy into thermal energy while passing through the hot wire. The converted heat is transmitted into the thermal conductor winding the hot wire. Thus, snow or ice on a road is quickly melted and the scraping device separates the melting snow or ice from the road surface.
Patent KR-20040078003-A (KR)
Inventor: DOO JAE KYUN
IPC: A23C9/13
Filed: 2003-03-03
Abstract: PURPOSE: A fermented milk product containing a Rubi Fructus concentrate is provided. It reduces lactose maldigestion, increases immunity, improves diarrhea caused by rotavirus, and reduces mutagenicity of feces or the like. CONSTITUTION: About 70 to 90% by weight of fermented milk is mixed with 10 to 30% by weight of a Rubi Fructus extract, agitated and then homogenized. The Rubi Fructus extract is prepared by adding 2 to 3 times of sugar or honey to Rubi Fructus and then leaving to settle for 8 to 15 days. For an example, Rubi Fructus is dried in the shade for 4 to 10hr, added 2 to 3 times of sugar or honey and allowed to settle for 8 to 15 days. Then, 80% by weight of fermented milk is mixed with 20% by weight of the Rubi Fructus extract and homogenized at a pressure of 150kg/cm2.
Patent KR-20040080458-A (KR)
Inventor: BAE GYU JONG
IPC: H05K7/02
Filed: 2003-03-11
Abstract: PURPOSE: A printed circuit board is provided to reduce the width of the main board and area of the printed circuit board by connecting a hybrid integrated circuit to the main board. CONSTITUTION: A printed circuit board comprises a main board(11) formed by depositing a metal thin film on one or both sides of a substrate made of a phenol resin or epoxy glass based material, forming a single or multiple layer wire by performing an etching process on one or both sides of the substrate, and coupling compressor control parts or refrigerator controller to the wire; and a hybrid integrated circuit(12) formed by a thin film serving as a circuit including passive elements, and attaching an integrated circuit to the circuit, wherein the hybrid integrated circuit is electrically connected to the main board.
Patent KR-20040080533-A (KR)
Inventor: LEE JONG HUN
IPC: G11B7/1263
Filed: 2003-03-12
Abstract: PURPOSE: A device for measuring temperature of an optical recording apparatus and a method therefor are provided to predict temperature of an apparatus from an APC(Auto-Power Control) output for maintaining an output power of a laser diode, and to set operational values of the apparatus according to the predicted temperature, thereby measuring the temperature without using a temperature sensor. CONSTITUTION: An APC block(201) monitors the intensity of radiation of an optical pickup(200), and outputs a power control signal for maintaining an output power of a laser diode. A controller(202) obtains temperature information proportionate to the power control signal of the APC block(201), and resets an operational value of an optical recording apparatus according to the obtained temperature information. The controller(202) comprises as follows. The first table stores the temperature information proportionate to the power control signal of the APC block(201). The second table stores operational setup information of the optical recording apparatus.
Patent KR-20040081830-A (KR)
Inventor: CHO YEONG GUK
IPC: H01L23/04
Filed: 2003-03-17
Abstract: PURPOSE: A ceramic package is provided to improve productivity and to reduce defective proportion in brazing of a lid by inserting the lid to a groove. CONSTITUTION: A SAW duplexer includes a chip(400) as a filter, a ceramic package(410), a wire(420) for connecting the chip to the ceramic package, and a lid(430). A groove(415) of quadrangle is formed at the upper side of the ceramic package. Thereby, the lid is inserted to the groove of the ceramic package in order to improve cohesive and sealed force of the lid.
Patent KR-20040082618-A (KR)
Inventor: PARK SE YONG
IPC: F28D7/00
Filed: 2003-03-19
Abstract: PURPOSE: A heat exchange system of a bathhouse using recycling of waste heat of a steam boiler is provided to reduce the cost for purchasing and operating a hot water boiler. CONSTITUTION: A steam boiler(10) heats water to provide steam to a steam space of a bathhouse. A heating and fomentation pipe(20) heats a predetermined space by using the water provided through the steam boiler, and provides steam heat to users. A heat exchanger(30) exchanges heat by making water containing thermal energy pass through and placing cooling water at a circumference thereof. A hot water tank(40) stores the heated cooling water for providing hot water for a bath. A cooling water storage tank(50) stores cold water passing through the heat exchanger and makes the cold water pass through the heat exchanger to convert the cold water into hot water to be supplied to the hot water tank.
Patent KR-20040084543-A (KR)
Inventor: LIM JEONG HUI
IPC: H04B1/40
Filed: 2003-03-28
Abstract: PURPOSE: A method for inputting a telephone number in a mobile communication terminal is provided to print a telephone number converted into a predetermined code with information such as a name on a business card, and to read the code through a terminal to register the telephone number in a telephone directory or to immediately originate a call, thereby improving user convenience. CONSTITUTION: A mobile communication terminal is converted into a code input mode when a predetermined hot key is pressed by a user. A telephone number or a name code of a business card is scanned through a code reader part by utilizing the terminal as a handy scanner. The scanned telephone number or the name code is decoded, and is displayed on a screen. While the telephone number or a name is displayed on the screen, the telephone number is stored in a telephone directory when a 'save' button is pressed by the user or a call is immediately originated when a 'call' button is pressed by the user.
Patent KR-20040085592-A (KR)
Inventor: KIM MIN JA
IPC: H04B1/40
Filed: 2003-04-01
Abstract: PURPOSE: A video encoding method of a mobile terminal having a camera therein is provided to encode a moving image photographed by using a built-in camera of a mobile terminal in real time, thereby effectively encoding videos while maintaining a certain frame rate for the encoded image. CONSTITUTION: A video encoding module requests resolution and an image type supported from a camera(S102). A camera hardware control module returns the supported resolution and the image type(S104). The video encoding module selects a proper one of returned values for video encoding, and requests the resolution and the image type to be set with the selected value(S106). The camera hardware control module sets an operational mode to the requested resolution and the image type(S108). The video encoding module requests a currently set screen brightness and zoom value(S110). The camera hardware control module returns the screen brightness and zoom value(S112). The video encoding module changes an encoding setup value by using the returned screen brightness and zoom value(S114).
Patent KR-20040086702-A (KR)
Inventor: WOO WON SIK
IPC: H01L21/8247
Filed: 2003-04-03
Abstract: PURPOSE: A method for manufacturing a NAND flash memory device is provided to reduce resistance of a common source line and aspect ratio of a drain contact hole without using cell drain contact plug processing. CONSTITUTION: A semiconductor substrate(31) including a source select transistor with cell source regions(33S) on each string, memory cells with a cell impurity region and a drain select transistor with a cell drain region in a cell part, and a peripheral transistor with a source/drain junction in a peripheral part is prepared. The first interlayer dielectric is formed on the resultant structure. By selectively etching the first interlayer dielectric, the cell source regions and isolation layers are exposed. By selectively etching the exposed isolation layers, a common source line contact hole is formed to expose the substrate. An ion-implanted region(37) is formed on the exposed substrate by implanting dopants via the contact hole. A common source line(CSL) is then formed by filling a conductive substance in the contact hole.
Patent KR-20040089959-A (KR)
Inventor: JU WON YONG
IPC: B08B3/00
Filed: 2003-04-15
Abstract: PURPOSE: A ball washing apparatus is provided to improve washing efficiency by washing balls with a rotary brush and washing liquid. CONSTITUTION: A ball washing apparatus is composed of a hopper member(100), a tank(230) for storing washing liquid, a pair of brush tubes(210) installed in the tank, a first driving unit for driving the brush tubes, a first feeding unit(350) installed at the lower part of the tank, a first drying unit(370) disposed above the first feeding unit and drying washed balls, a second driving unit for driving the first driving unit, a second feeding unit(301) for feeding balls passing through the first drying unit, and a second drying unit(311). The second drying unit is disposed above the second feeding unit, and dries balls on the second feeding unit.
Patent KR-20040090057-A (KR)
Inventor: LEE JAE SONG
IPC: D21F5/04
Filed: 2003-04-16
Abstract: PURPOSE: A paper powder preventing device of a paper making device is characterized by containing a supplying device part supplying a liquid to a surface of a drying cylinder, an injection device part connected with the supplying device part and installed on a side of the drying cylinder and a controller controlling the supplying device part and the injection device part. The paper powder preventing device is capable of preventing paper powder from forming on the surface of the drying cylinder and preventing contamination of the surface of the drying cylinder. CONSTITUTION: A paper powder preventing device of a paper making device comprises: a supplying device part(10) supplying a liquid to a surface of a drying cylinder; an injection device part installed on a side of the drying cylinder; and a controller(60) controlling the supplying device part(10) and the injection device part. The supplying device part(10) comprises: a housing(12); a first and a second tanks(14,16) installed in the housing(12) and filled with air and the liquid; and a controlling device supplying the air and the liquid to the first and the second tanks(14,16) and supplying the liquid to the injection device part.
Patent KR-20040092715-A (KR)
Inventor: KIM GI JONG
IPC: A47C3/30
Filed: 2003-04-25
Abstract: PURPOSE: An operating structure of a gas cylinder operable by a cable is provided to allow a user to operate the gas cylinder more conveniently and perform a coupling work more simply at a production site. CONSTITUTION: The operating structure comprises: a cable(13) one end of which is pulled by a user's external force; a release arm(11) having a cable stopping portion and a rotation center portion formed integral with each other and being rotated around the rotation center portion by being pulled by the cable(13); and a taper holder(12) having an arm guide portion and an arm stopping end formed integral with each other and being inserted into a tapered portion inside the upper end of a gas cylinder.
Patent KR-20040094038-A (KR)
Inventor: AN HEUNG WOO
IPC: A41D19/00
Filed: 2003-05-01
Abstract: PURPOSE: A glove having a handsfree function is provided to increase user's convenience during an exercise so that a glove wearer does not need to worry about the loss of a cell phone and makes a call more conveniently even during the exercise. CONSTITUTION: The glove(1) having a handsfree function includes a cell phone fixing unit(2) on the top surface of a wrist cover part(13) of the glove(1); a speaker(3) disposed on a finger cover part(12) of the glove(1); a microphone(4) at the wrist cover part(13); and a jack(6) to be connected to an input end of the cell phone fixed on the cell phone fixing unit(2). The speaker(3) and the microphone(4) are connected to the jack(6) via an on/off switch(5). The cell phone fixing unit(2) includes a fixed transparent pocket(22) having an opened top surface; and an openable cover sheet(23) for covering the transparent pocket(22).
Patent KR-20040097738-A (KR)
Inventor: KIM DO WAN
IPC: B01J23/34
Filed: 2003-05-13
Abstract: PURPOSE: Provided is a manganese oxide based catalyst with uniform particle size distribution for the decomposition of residual ozone, and also a method for preparing the manganese oxide based catalyst using potassium permanganate as a starting material is provided. CONSTITUTION: The method comprises steps of (a) preparing an aqueous solution of potassium permanganate; (b) impregnating a carrier with the aqueous solution of the step (a); (c) separating the impregnated carrier from the aqueous solution and then drying it; and (d) firing the dried carrier.