baber/WOPTO huggingface dataset:
Patent KR-20040053598-A (KR)
Title: Apparatus for preventing the outlet of rod mill from being clogged
Inventor: CHOI DAE YONG
IPC: B02C13/31
Filed: 2002-12-17
Abstract: PURPOSE: An apparatus for preventing an outlet of a drum type crusher is provided to prevent the outlet from being chocked up on spalling an watery ore, especially hard coal. CONSTITUTION: The apparatus for preventing an outlet of a drum type crusher, comprises; a plurality of arm brackets(32) fixed between outlets, which are formed on the outer surface of a drum type Rod mill, and equipped as many as the number of the outlets; a pair of operating arms fixed to the arm bracket(32) so that the arm bracket(32) can be moved; and a head(20) composed of an weighting piece which is fixed to a head fixing plate(29) on the upper portion of the operating arm(21).
Patent KR-20040056799-A (KR)
Title: A wireless driving control method and system for security a safety
Inventor: AHN JEONG GI
IPC: H04Q9/00
Filed: 2002-12-24
Abstract: PURPOSE: A radio driving control method for obtaining security and a system thereof are provided to ensure a stable driving by continuously checking a drive command state through performing a temporary driving command. CONSTITUTION: An operator transmits a drive command to a driving side through a communication module of a wireless remote controller(301). A communication module of a driving controller receives the drive command from the communication module of the wireless remote controller(311) and temporarily drives a driving unit(312). When the operator does not want to keep driving, the wireless remote controller transmits a drive stop command through its communication module(303). The driving controller checks whether the driving unit is to be driven continuously after certain time lapse(313). If no drive command is received after certain time lapse, the driving controller controls stopping of the driving unit automatically(314).
Patent KR-20040059884-A (KR)
Title: Wafer profiler of a wafer stage
Inventor: NOH MUN HONG
IPC: H01L21/68
Filed: 2002-12-30
Abstract: PURPOSE: A wafer stage of a wafer profiler is provided to economize a sample loading/unloading time, to obtain exact data and to prevent contamination or damage of a sample by attaching the sample to a wafer stage. CONSTITUTION: A wafer stage(11) is installed on a measurement table of a wafer profiler. The wafer stage is capable of moving freely itself to a desired direction. A sample support(13) is fixed to one side of the wafer stage by using the first bolts(B1). A sample(14) is fixedly loaded on the sample support by using the second bolts(B2).
Patent KR-20020051919-A (KR)
IPC: C01B3/32
Filed: 2000-09-19
Abstract: 기화시스템은 기화장치와 재생성장치 및 가열장치를 포함하여 구성된다. 기화장치는 폐기물 또는 석탄과 같은 액체 또는 고체 연료의 열분해 반응을 이용하여 열분해된 가스를 생성하며, 가열장치는 저온의 증기와 공기를 가열하여 700℃이상의 온도를 갖는 고온의 증기와 공기로 만든다. 기화 시스템은 고온의 증기와 공기를 기화장치와 재생성장치로 공급하기 위한 유체통로를 포함하는 공급수단을 가진다. 기화장치의 열분해 영역에서, 액체 또는 고체 연료는 열분해되어 고온의 증기와 공기의 열과 고온의 공기와 액체 또는 고체 연료의 발열 산화반응에 의해 생성되는 열로 열분해된 가스를 생성한다. 재생성 장치에서, 열분해된 가스는 고온 증기의 존재하에 재생성되어 고온의 합성가스가 된다. 액체 또는 고체 연료의 증기 재생성 반응은 고온 공기와 열분해된 가스에 함유된 탄화수소간의 발열반응과 탄화수소와 고온의 증기간의 흡열반응에 의해 수행된다.
Patent KR-20020059621-A (KR)
Title: 상관기
Filed: 2000-10-12
Abstract: 본 발명은 적어도 1 개의 위상 코드(C e , C p , C l )를 발생시키기 위한 장치에 관한 것으로, 이 위상 코드 발생 장치는 N 개의 출력을 구비하고 위상 동기(phasing)될 코드 시퀀스(C in )가 인가되는 시프트 레지스터(702), 및 시프트 레지스터(702)의 i 개의 출력으로부터의 위상 코드를 조합하는 논리 분기부에 기초하여 적어도 1 개의 조합 제어 신호에 의해 제어되는 적어도 1 개의 논리 분기부(722, 723, 724)를 포함한다. N은 2 이상의 정수이고 i는 2 내지 N 사이의 정수이다. 상기 적어도 1 개의 논리 분기부는, 제1 입력이 상기 시프트 레지스터(702)의 1 개의 입력에 각각 접속되고 제2 입력이 1 개의 조합 제어 신호(ec0 ∼ ec8, pc0 ∼ pc8, lc0 ∼ lc8)에 접속된 i 개의 2 입력 선택기(901 ∼ 909, 911 ∼ 919, 921 ∼ 929)과 상기 i 개의 2 입력 선택기의 출력을 입력단에 접속하고 그 출력단으로부터는 상기 위상 코드가 얻어지는 i 입력 결합기(910, 920, 930)를 포함하는 것이 바람직하다.
Patent KR-20020086869-A (KR)
Title: 보올, 스핀, 세정 및 건조모듈, 및 스핀, 세정 및건조모듈에 반도체 웨이퍼를 적재하는 방법
IPC: H01L21/00
Filed: 2000-12-20
Abstract: 보올(102)에는 일반적으로 원형의 바닥벽(102a)이 있다. 측벽(102b)은 원통형 챔버(122)를 한정하기 위해 바닥벽(102a)으로부터 상방으로 연장되어 있다. 측벽(102b)에는 원통형 챔버(122)로 연장되는 돌출부(124)가 있다. 돌출부(124)에는 원통형 챔버(122)내의 스텝을 한정하는 상면(124a), 및 이 상면과 측벽(102b)의 내면 사이에 연장되는 경사면(124b)이 있다. 돌출부(124)의 상면(124a)은 하향으로 약간 경사져 있다. 돌출부(124)의 경사면(124b)은 상면과 경사면의 연장선이 약 30도∼45도의 각도를 갖도록 상면(124a)에 대해 배향되어 있다. 보올(102)을 포함하는 스핀, 세정 및 건조모듈(100), 및 반도체 웨이퍼를 스핀, 세정 및 건조모듈에 적재하는 방법도 기술되어 있다.
Patent KR-20020071008-A (KR)
IPC: A61F13/15
Filed: 2000-12-14
Abstract: 개인위생용품의 서지층으로 사용하기 위한 부직웹이 제공된다.  이 웹은 심각하게 열수축되지 않는 생분해성 열가소성 섬유인 제1 결합제 섬유를 포함한다.  또, 이 웹은 생분해성 열가소성 섬유인 제2 섬유를 포함한다.  제1 및 제2 섬유는 결합하여 500 내지 1500 ㎛ 2 의 범위의 적당한 투과도 및 약 25 ㎤/g보다 큰 높은 공극부피를 갖는 웹을 형성한다.
Patent KR-20020088074-A (KR)
Title: 살생물 활성을 향상시키는 방법
IPC: A01N43/50
Filed: 2001-02-08
Abstract: 알킬 치환된 카복실화 산 또는 그의 염 및 폴리옥시에틸렌-폴리옥시프로필렌 블록 공중합체로 이루어진 분산제 효과량을 살생물 화합물에 첨가함을 포함하는, 수성 시스템중의 미생물의 성장을 억제하기 위한 살생물 화합물의 활성을 향상시키는 처리법.
Patent KR-20020086757-A (KR)
Title: 코팅 포백 및 에어백
IPC: B60R21/235
Filed: 2001-04-06
Abstract: 본 발명은, 전체 섬도 67∼350 dtex 의 섬유로 이루어지는 기포 중 적어도 한 면에 엘라스토머막을 도포하여 형성된 비통기성 코팅 포백으로서, 코팅 표면의 포백의 경사 방향 및 위사 방향에서의 KES 계측에 있어서의 마찰계수 (MIU) 가 경사 방향 및 위사 방향 모두 0.01∼0.3이고, 코팅 표면의 경사 방향 MIU 와 위사 방향 MIU 의 차가 절대값으로 0.15 이하인 코팅 포백이다.     포백의 코팅 표면의 슬라이드특성이 현저하게 개량되어 있기 때문에, 전개시간이 짧고, 균일하게 전개하는 경량으로 컴팩트하게 수납할 수 있는 에어백의 제작에 유용하다.
Patent KR-20030029046-A (KR)
IPC: G01N23/225
Filed: 2001-06-27
Abstract: 시트빔식 검사장치 등의 전자선장치는, 전자선원으로부터의 1차 전자선을 검사대상에 조사하여, 상기 1차 전자선의 조사에 의하여 방출된 2차 전자선의 상을 투영하는 전자 광학계 및 전자 광학계에 의해 투영된 2차 전자선상을 검출하는 검출기를 가진다.  구체적으로는 전자선장치는 특정 폭을 가지는 전자선을 조사하는 빔발생수단(2004)과, 그 빔을 검사대상이 되는 기판(2006)의 표면에 도달시키는 1차 전자 광학계(2001)와, 기판(2006)으로부터 발생한 2차 전자를 보충하여 화상처리계 (2015)로 유도하는 2차 전자 광학계(2002)와, 기판(2006)을 적어도 1 자유도의 연속성을 가지고 이송 가능하게 유지하는 스테이지(2003)와, 기판(2006)의 검사실과, 그 검사실에 기판(2006)을 반출입하는 기판 반송기구와, 기판(2006)의 결함을 검출하는 화상처리 해석장치(2015)와, 검사실의 제진기구와, 검사실의 진공을 유지하는 진공계와, 기판(2006)의 결함위치를 표시 또는 기억하는 제어계(2017)를 구비한다.
Patent KR-20030001539-A (KR)
IPC: C08L63/00
Filed: 2001-11-20
Abstract: 본 발명은 할로겐계 방염제 또는 안티몬 화합물을 실질적으로 함유하지 않으며, 성형성, 방염성, 고온 유지특성, 내습성 신뢰도, 내납땜균열성 측면에서 우수한 반도체 캡슐용 에폭시수지 조성물을 제공한다. 즉 본 발명은 (A) 에폭시수지, (B) 페놀수지, (C) 경화 촉진제, (D) 무기 충전물, (E) 포스파젠 화합물을 필수성분으로 포함하는 반도체 캡슐용 에폭시수지 조성물이며, 상기 포스파젠 내에 함유된 인산염 이온 및 아인산염 이온의 총중량이 500ppm을 넘지 않는다. 또한, 상기 에폭시수지 조성물은 경우에 따라 방염성 보조제 또는 이온 스캐빈져를 함유하기도 한다.
Patent KR-20030034079-A (KR)
Title: 폴리아미드 기재 항균성 분말 페인트 조성물
IPC: C09D5/03
Filed: 2001-05-18
Abstract: 주로 폴리아미드로 구성되며, 아연 및/또는 은/아연 복합 화합물이 항균제로 폴리아미드에 혼입됨을 특징으로 하는 항균 분말 페인트 조성물이 제공된다.     이러한 분말 코팅 조성물은, 항균 활성, 내구성, 및 탈색 면에서 개선된 필름을 제조할 수 있다.
Patent KR-20040062235-A (KR)
Inventor: PARK NO SEONG
IPC: F04D29/38
Filed: 2003-01-02
Abstract: PURPOSE: A low-noise cooling fan having a flow control protrusion is provided to reduce the generation of noise by forming a blade in a shape capable of suppressing the lamination of flow. CONSTITUTION: A low-noise cooling fan having a flow control protrusion includes many blades formed radially and rotating by centering on a body. A wave shape is formed at a front portion of the blade. The front portion of the blade is formed by a wave-shaped protrusion(9). The blades combined with the body rotates by centering on the rotating shaft with the rotational motion of the rotating shaft connected with the body. Then, the air sliding to an end of the blade is interrupted by the protrusion.
Patent KR-20030065329-A (KR)
Title: 플라스마 처리장치 및 플라스마 처리방법
IPC: H01J37/32
Filed: 2003-01-17
Abstract: (과제) 플라스마 방전시에 전극쌍의 틈의 방전전류를 계측하는 전류검출수단을 가지며, 여기전력 제어를 하여, 균질한 플라스마 처리가 가능한 플라스마 처리장치의 제공을 목적으로 한다. 
     (해결수단) 고주파 전원과 플라스마 여기전극 사이에 삽입된 임피던스 정합회로 (2A) 를 수용한 섀시의 측벽의 슬릿에 형성되는 자계를 검출하는 자계 프로브가 축대칭으로 배치되고, 이 전류검출수단에 의하여 검출한 전류값이 소정의 값이 되도록 고주파 전력 전원 또는 정합회로에 피드백하는 피드백 회로를 구비하고 있는 플라스마 처리장치로 한다.
Patent KR-20040066595-A (KR)
Inventor: LEE SANG GYU
IPC: H04W8/24
Filed: 2003-01-20
Abstract: PURPOSE: A method for controlling resuming of a media message through a radio communication network is provided to grant a unique identifier for a message body of data uploaded to a server, thereby identifying the rest of the message body uploaded when a resuming function is requested. CONSTITUTION: If a communication terminal(10) transmits a request message for uploading media data to an application server(40) through a wireless communication network(20) and receives a response message from the application server(40), upload of the media data is executed. If an upload error is generated in the middle of uploading the media data, the application server(40) transmits the response message for the upload error. The communication terminal(10) transmits a request message for resuming the data. If receiving the request message, the application server(40) transmits a response message to the communication terminal(10). If receiving the response message, the communication terminal(10) executes upload resuming of the data. If the upload resuming is terminated, the application server(40) transmits a response message to the termination of the upload resuming.
Patent KR-20040067272-A (KR)
Inventor: LIM SEOK HUN
IPC: H04Q9/00
Filed: 2003-01-22
Abstract: PURPOSE: A method for remotely controlling a mobile phone by using a short message and an apparatus employing the same are provided to allow a user to remotely control the operation of a mobile phone through simple manipulation. CONSTITUTION: A controller determines whether a receiver receives an SMS(Short Message Service) message(S110). If so, the controller determines a kind of the message through a header code(S130). The controller determines whether the SMS message is a control message(S140). If the SMS message is a control message, the controller detects an access code and checks whether the detected access code is identical to an access code stored in a storing unit(S160). If the access codes are identical, the controller reads a code value from a pre-set look-up table, detects a control code value from the SMS message, and sets a matched code value as a control value(S190). The controller detects control data corresponding to the set control code value and controls an operation of a mobile phone according to the control data(S200).
Patent KR-20040068640-A (KR)
Title: Recursive filter
Inventor: LEE BONG GU
IPC: H04N5/21
Filed: 2003-01-27
Abstract: PURPOSE: A recursive filter is provided to reduce noises in continuously input moving picture signals and remove motion blur. CONSTITUTION: A recursive filter includes a divider(21), a memory(23), a multiplier(24), an adder(22), and a motion detection filter coefficient setting unit(25). The divider divides an input video signal by a motion detection filter coefficient Km. The memory stores a filtered video signal delayed by one frame. The multiplier multiplies the video signal stored in the memory by (Km-1)/Km. The adder adds up the output values of the divider and multiplier to output a final video signal and stores the final video signal in the memory. The motion detection filter coefficient receives the input video signal, video signal stored in the memory and candidate data for setting the motion detection filter coefficient to detect a motion and set the motion detection filter coefficient based on the motion.
Patent KR-20040072995-A (KR)
Inventor: KIM YONG IL
IPC: F21S4/00
Filed: 2003-02-12
Abstract: PURPOSE: A backlight assembly is provided to improve the assembly effectiveness of a backlight assembly, and improve the light efficiency of lamps. CONSTITUTION: A backlight assembly includes lamps(211) for generating light, a plurality of fixing plates(220,230) for fixing the lamps, and a mold frame(260) for containing the fixing plates and the lamps. Each fixing plate includes a base substrate(221), fixing clips(222) protruded from the top side of the base substrate for fixing the lamps, and first fixing grooves(221a) formed passing through the base substrate. The mold frame includes containing parts(261,262) for containing the fixing plates, wherein the containing parts have first fixing protrusions for preventing the fixing plates from being separated fro the containing part.
Patent KR-20040072458-A (KR)
Inventor: NOH O SEOP
IPC: A01B35/04
Filed: 2003-02-13
Abstract: PURPOSE: A harrow is provided to enable accurate adjustment of the inclination of a harrow plate while allowing simultaneous displacement of a stopper, allowing free increase/decrease in the range of pivoting angle as occasion demands. CONSTITUTION: In the harrow comprising bar-shaped connection frames(20) hinged at its front end to a driving shaft of a rotary and at its rear end to a harrow plate(10), lifting cylinders(14) hinged to the harrow plate while being supported by the rotary, and a folding unit for an auxiliary harrow plate, the harrow further comprises connection links(16) each having a first end hinged to a rod(15) of the lifting cylinder and a second end hinged to the harrow plate, and inclination adjustment links each having an upper end hinged to the rod, a middle portion fastened to the connection frame using pins, and a lower end formed with pin holes for stopper pins.
Patent KR-20040078352-A (KR)
Inventor: KWON UI CHEOL
IPC: F21S2/00
Filed: 2003-03-04
Abstract: PURPOSE: A rendering apparatus and a method therefor are provided to achieve improved rendering speed by rendering in accordance with the operation of the view on which ultrasonic images are displayed. CONSTITUTION: A rendering apparatus comprises a look-up table storing unit for storing the index matched to three dimensional orthogonal coordinates of a view and the predetermined value corresponding to the index; a judging unit(12) for receiving three dimensional data for an object, and judging the conversion of the area where the three dimensional data are displayed as ultrasonic images; a display area calculating unit(13) for calculating a display area; a scan converting unit(14) for scan converting the three dimensional data; and a rendering unit(16) for rending the scan converted three dimensional data in accordance with the conversion of the display area.
Patent KR-20040080550-A (KR)
Inventor: KWON MIN CHANG
IPC: A61K9/16
Filed: 2003-03-12
Abstract: PURPOSE: A method of making a controlled release formulation containing tamsulosin HCl and a release-controlling agent is provided to control drug release smoothly while not to involve separate drying process. CONSTITUTION: The controlled release formulation is prepared by the steps of: preparing coating liquid by dissolving or suspending a mixture of tamsulosin HCl and a release-controlling agent in a weight ratio of 1:50 to 1:400 in a solvent; forming a coating layer by spraying the drug coating liquid to a granular core; and additionally forming a release-control layer on the coating layer. The release-controlling agent is selected from the group consisting of carboxymethylethylcellulose, hydroxypropylmethylcellulose phthalate, hydroxypropyl methylcellulose acetate succinate, cellulose acetate phthalate, methacrylic acid-ethyl acrylate copolymers and shellac.
Patent KR-20040080760-A (KR)
Inventor: LEE JIN MUN
IPC: B21B39/14
Filed: 2003-03-13
Abstract: PURPOSE: An apparatus for guiding hot rolled strip with improved threadability is provided to effectively prevent twisting of tail part of the strip and misoperation and water pocket phenomena thus further improve rolling quality and productivity of the hot rolled strip by stably guiding the strip, thereby increasing threadability of the hot rolled strip. CONSTITUTION: The apparatus(1) comprises a side guide(40) installed on a base member arranged between rolling mills for rolling a hot rolled strip to be threaded to guide entry of the strip threaded into the rolling mills; an over guide(60) vertically installed on a frame member(50) installed on the base member to guide entry of the strip threaded into the side guide; an upper looper(70) vertically movably installed on the frame member to remove cooling water on the strip threaded and press thus guide the strip to a side opposite to the over guide; and a looper(80) rotationally installed at a lower side of the over guide to adjust tension of the strip threaded, wherein the side guide comprises central and side fixed parts and central and side guides, wherein the frame member comprises fixed part, frame and fixed plate, wherein the over guide comprises rotation plate and guide plate, and wherein the upper looper comprises rotation plate and looper guide roll(76).
Patent KR-20040082249-A (KR)
Inventor: CHOI GYOO KWAN
IPC: A01K13/00
Filed: 2003-03-18
Abstract: PURPOSE: A bathtub for pets is provided to give pets an automatic massage by utilizing bubbles(or foams) and liquid soap and thus, to bathe pets at a high efficiency for reduced time. CONSTITUTION: The bathtub with an automatic massage function for pets includes a main body, and an opening/closing unit at the bottom of the main body. The main body is composed of an inner wall(1a) and an outer wall(1b). Also, inside the opening/closing unit, is a foam generator, an earth leakage circuit breaker, and a nozzle. The nozzle is connected to the foam generator through a urethane air hose that is installed at a space on the bottom of the main body. Therefore, when a power switch is turned on, the foam generator starts operating, and foams flow to the nozzle and eventually to the body of a pet.
Patent KR-20040082793-A (KR)
Inventor: CHO MUN GI
IPC: B23K37/02
Filed: 2003-03-20
Abstract: PURPOSE: An apparatus for automatically monitoring an abnormal operation of a welding carriage is provided to automatically detect abnormal operations at an early stage when performing welding work. CONSTITUTION: An apparatus for automatically monitoring an abnormal operation of a welding carriage includes a welder(40) and a welding carriage(10). The welding carriage(10) includes a standstill weld detecting module(7) and a welding route detecting module(8). A current detecting sensor(9) is mounted at a welding torch unit or a wire feeding device to detect an arc current when performing welding work. A sensing system(20) is provided to automatically judge an abnormal welding by receiving signals from the standstill weld detecting module(7), the welding route detecting module(8), and the current detecting sensor(9).
Patent KR-20040085237-A (KR)
Inventor: CHO BONG HOAN
IPC: F25D11/00
Filed: 2003-03-29
Abstract: PURPOSE: A circulation cooling system of a cool and hot water dispenser is provided to prevent temperature increase of water stored in a cooling water tank and a reservoir tank and deviation of temperature, and to supply fresh water sanitarily by circulating water periodically and continuously through an additional circulation passage between the cooling water tank and the reservoir tank. CONSTITUTION: Low temperature water is streamed from a cooling water tank(20) to a reservoir tank(10), and high temperature water is streamed from the reservoir tank to the cooling water tank. Water is circulated continuously from the cooling water tank to the reservoir tank and from the reservoir tank to the cooling water tank. The cooling water tank is connected to the reservoir tank with a clean water inlet(22), and a circulation passage(40) is installed vertically at the sides of the cooling water tank and the reservoir tank with a circulation pump(42).
Patent KR-20040087166-A (KR)
Inventor: SON WON SIK
IPC: B65G17/38
Filed: 2003-04-04
Abstract: PURPOSE: A shock applied to a chain transferring apparatus is absorbed when transferring load on the chain transferring apparatus to prevent damage or distortion of the chain transferring apparatus. CONSTITUTION: A plurality of roller(10) is mounted on a roller frame(20) to rotate, and is arranged in parallel along the transferring direction. A roller frame support member is provided to lower the roller frame when a pressure is applied to the roller in lower direction. When the pressure is removed, the upper end of the roller is placed higher than the upper end of the chain.
Patent KR-20040092253-A (KR)
Inventor: CHO YOUNG TAEK
IPC: E01F9/06
Filed: 2003-04-25
Abstract: PURPOSE: A road stud is provided to prevent a lifting tubular body against impact by restricting the lower part of a guide groove from being bumped into a stopper. CONSTITUTION: A road stud is composed of an outer cylinder(1) having a circular containing hole(4), a road supporting plate(2) supported and installed in the ground, and a guide pin(22) protruded in the containing hole; a lifting tubular body(3) lifting up and down in the containing hole, and having a guide groove(7) formed at the side to insert the guide pin, a reflecting display plate(5) exposed on the road and placed at both inclined surfaces, an air discharge hole(6) formed between the reflecting display plates in the containing hole to communicate the outside with the inside, and a sealing member(8) sealing the inner periphery of the containing hole; a compression spring(9) elastically supporting the lifting tubular body in the containing hole; and a tension applying unit(10) placing the lifting tubular body by applying tension greater than tension of the compression spring to the lifting tubular body for pulling the lifting tubular body into the containing hole, and regulating the tension.
Patent KR-20040094068-A (KR)
Inventor: CHO CHANG HYEON
IPC: H01L27/108
Filed: 2003-05-01
Abstract: PURPOSE: A method for fabricating a semiconductor device including a storage node is provided to stably increase capacitance by guaranteeing an effective surface area of a storage node and by changing the arrangement of the storage nodes so as to effectively prevent the storage nodes from collapsing. CONSTITUTION: An insulation layer is formed on a semiconductor substrate(100). An etch barrier layer(550) is formed on the insulation layer. Storage node contacts(710) are formed which penetrate the etch barrier layer and the insulation layer and is electrically connected to the semiconductor substrate. Landing pads(800) electrically connected to the storage node contacts are formed on the etch barrier layer. Storage nodes(900) are placed on the landing pads. At least the outer side surfaces of the storage nodes are exposed and the storage nodes are located in an oblique position with respect to each other.
Patent KR-20030045723-A (KR)
Inventor: KWON KYOUNG MI
IPC: E04D11/02
Filed: 2003-05-01
Abstract: PURPOSE: A construction method for the concrete surface in the surface treatment using a silicone coating composite is provided to prevent the blazing of concrete caused by the permeation of the outside air and rainwater, and to keep the appearance of concrete clean by preventing the adhesion of organic, inorganic materials and strong adhesive materials to the concrete surface. CONSTITUTION: The construction method for the concrete surface in the surface treatment using a silicone coating composite comprises the steps of: removing impurities or projections attached on a concrete construction plane(10) using a sand blaster, a motor sander, a wire brush, etc. and executing a repair work for a crack or depression of a concrete sphere; after surfacing, permeating a silicone coating composite into the concrete sphere to form a sub coating film(20) unified with the sphere; and applying a silicone coating composite to form an upper coating film(30) to improve the durability and property of the sub coating film(20).
Patent KR-20040096165-A (KR)
Inventor: MUN BO UK
IPC: H04B1/38
Filed: 2003-05-07
Abstract: PURPOSE: A wireless communication terminal where a spherical driving-type camera is mounted is provided to fix an object to be pictured by rotating a spherical camera, and to control an angle of the camera according to the object while seeing a display, then to take a picture of the object by using an operational key. CONSTITUTION: A body(10) is used for wireless communication. A display(20) is formed in a predetermined part of the body(10), and displays various information on a screen. A camera module(40) is located on one side of the body(10), and enables a spherical rotational driving action. The camera module(40) comprises as follows. A spherical camera(41) enables the spherical rotational driving action. A camera setting unit is formed to correspond to an outer shape of the camera(41) on one upper side of the body(10). A flexible cable flexibly bends down according to a rotation of the camera(41).