baber/WOPTO huggingface dataset:
Patent KR-20040039607-A (KR)
Title: Method for sealing an Organic Electro Luminescence Display Device
Inventor: LEE JONG U
IPC: H05B33/04
Filed: 2002-11-04
Abstract: PURPOSE: A method for sealing an organic electro-luminescence display panel is provided to reduce a manufacturing cost by sealing a single layer or a multi-layer having a passivation function instead of a sus can. CONSTITUTION: An anode electrode(21), an insulating layer(22), a barrier rib(23), an active layer(24), and a cathode electrode(25) are sequentially formed on an upper surface of a substrate(20). An inorganic layer(26) is formed on an upper surface of the cathode electrode(25). An adhesive is coated on an upper surface of the inorganic layer(26). An organic electro-luminescence display device is sealed by adhering a sealing layer(28) on the upper surface of the inorganic layer(26).
Patent KR-20040042140-A (KR)
Title: A manufacture apparatus for carcass cord strip
Inventor: LEE SANG IL
IPC: B29D30/38
Filed: 2002-11-13
Abstract: PURPOSE: An apparatus for manufacturing a carcass code strip is provided to increase the productivity and improve the uniformity of the code strip with the miniaturization of a facility and the improvement of a topping speed. CONSTITUTION: A code coating inlet die(3) through which a code(2) comes in and a code coating outlet die(4) through which the code(2) goes out via a cement tank(1) are installed at both opposite ends of the cement tank(1). Drying section(5) for letting a hot air in are formed at both sides of the cement tank(1). Up-and-down cylinders(6) for lifting the code(2) and a code strip(2a) as needed are installed. A guide supporting roll(7) for guiding and supporting the moving code(2) and code strip(2a) and a pull roll(8) for pulling the code(2) and code strip(2a) are installed.
Patent KR-20040042995-A (KR)
Title: A device for applying getter
Inventor: AHN PYEONG RAE
IPC: B05C13/02
Filed: 2002-11-15
Abstract: PURPOSE: A coating apparatus for gettering agent is provided, to allow a gettering agent to be coated rapidly and accurately a large amount of earth electrode members. CONSTITUTION: The coating apparatus for gettering agent comprises a jig which is a rectangular plate and has arranged fixed holes receiving an earth electrode member on the top; a work stand(30) where the jig is received; a delivery part(40) which allows the work stand to be delivered stably to the work position along a guide rod(43) by the rotation of a deliver screw(42) screw-combined with the screw hole of the work stand; a rotation part(70) which is connected with the support axis of the pneumatic motor(72) placed in one side of the delivery part and rotates between the work stand moved to the work stand and the stirring instrument(80) containing a gettering agent; a lifter part which rises and falls stably along a vertical rail by an air cylinder(75) placed in the rotation part; and a doping part(50) which coats the gettering agent with drawing a circle in the surrounding of the hole of the earth electrode member by the rotation of a coating rod(54) placed eccentrically from a plurality of rotation axes engaged with a delivery plate(51) which moves stably along a rail by the air cylinder(75).
Patent KR-20040042716-A (KR)
Title: Intercooler system in automobile
Inventor: KO HO SEOK
IPC: B60K13/02
Filed: 2002-11-15
Abstract: PURPOSE: An intercooler system for a vehicle is provided to largely improve the cooling efficiency of an intercooler by opening an air guide with pneumatic pressure and additionally flowing in the air by forming the air guide mounted with a spring operated at middle- and high-speed regions to the lower part of a cooling hole. CONSTITUTION: An intercooler system for a vehicle is composed of a front bumper(2) including a cooling hole(3) for flowing in the external air in the traveling of the vehicle and an air hole(100) formed under the cooling hole; a duct(110) extended to the rear side of the front bumper to guide the air flowed in through the cooling hole and the air hole; an intercooler(1) mounted to the end of the duct and cooled by the air flowed in through the cooling hole or the air hole; an air guide(130) combined to the side of the air hole to open and close the air hole by pneumatic pressure; and a spring(140) disposed to one end of the air guide and mounted to the front bumper to open and close the air hole by the pneumatic pressure.
Patent KR-20040046687-A (KR)
Inventor: BAE JI HUN
IPC: H01Q13/08
Filed: 2002-11-28
Abstract: PURPOSE: A planar microstrip array antenna is provided to minimize coupling between radiating elements by arranging a conductor reflecting plate between the radiating elements and attaching a wave absorber on the top of the conductor reflecting plate. CONSTITUTION: A planar microstrip array antenna comprises a microstrip substrate(2) for supporting a structure; a plurality of radiating elements(1) arranged into a matrix structure on the microstrip substrate; a conductor reflecting plate(3) formed at both sides of each of the radiating elements so as to separate the radiating elements from each other; and a wave absorber(4) arranged into a predetermined depth from the top of the conductor reflecting plate.
Patent KR-20040047406-A (KR)
Title: Preparation Method of Nano-sized Metal Nitride Particle and Metallic Nano-sized Metal Nitride Particle thereof
Inventor: KIM JIN KWON
IPC: B82B3/00
Filed: 2002-11-30
Abstract: PURPOSE: Provided is a method for preparing nano-sized metal nitride particles excellent in homogeneity, crystallinity and saturation magnetization by forming metal-organic complex, and nitriding and thermal decomposing organic ligands at the same time. CONSTITUTION: The nano-sized metal nitride particles are prepared by the following steps of: (A) preparing metal-organic complex by reacting metal precursor and organic ligand, having a molar ratio of metal precursor/organic ligand of 10:90 - 70:30, in solvent at 170-350deg.C, wherein the metal precursor is at least one metal compound selected from the compounds composed of metals(Fe, Co, Ni, Cr, Mn, Ba, Sr, etc.) and ligands(-Co, -NO, -C2H5, acetylacetoacetate and alkoxide), and the other compounds comprising iron pentacarbonyl, ferrocene, Co(CO)3(NO), FeCl3, Fe(NO3)3, Ti(O-i-C3H7)4, H2PtCl6, etc., the organic ligand is at least one cationic surfactant(alkyl trimethyl ammonium halide), neutral surfactant(alkyl amine) and anionic surfactant(sodium alkyl sulfate), and the solvent is one or more of octyl ether, butyl ether, pyridine, THF, toluene, octyl alcohol, pentane, hexane and water; (B) washing formed metal-organic complex; (C) flowing a mixed gas containing NH3 and H2 in a molar ratio of 90/10 - 10/90 into the complex for nitridation and thermal-decomposition of organic ligands; (D) recovering metal nitride particles. Also, the metal-organic complex is vacuumed under 3Torr and treated with Ar gas before the step (C) for removal of solvent or impurities left in complex.
Patent KR-20040048642-A (KR)
Title: torsion beam type suspension
Inventor: CHO YEONG GEON
IPC: B60G21/02
Filed: 2002-12-04
Abstract: PURPOSE: A suspension system is provided to improve the riding comfort by lifting up the mounting position of a trailing arm through the security of an under steer. CONSTITUTION: A shear center(B1) of a center part in a torsion beam(24) is located ahead a shear center(B2) of both ends in the torsion beam by bending the center part of the torsion beam forward a vehicle. The both ends of the torsion beam is formed in parallel with the width wise direction of the vehicle.
Patent KR-20040049631-A (KR)
Title: Method for Refining Mloten Pig Iron in Converter
Inventor: KIM HO SEONG
IPC: C21C5/28
Filed: 2002-12-06
Abstract: PURPOSE: A converter refining method is provided which is capable of suppressing chemical erosion of refractory material by injecting an endothermic reaction subsidiary raw materials into converter at a time point when high temperature of slag is accelerated during converter refining, thereby lowering temperature of slag. CONSTITUTION: In a converter refining method for performing blowing operation as blowing oxygen into hot metal(3) charged into converter(1) through a lance(2), the converter refining method comprises the step of injecting one or both of 1.0 to 3.0 kg of calcined dolomite/ton-molten steel and 1.0 to 3.0 kg of limestone/ton-molten steel into slag(4) at a time point corresponding to 70 to 85% of converter blowing.
Patent KR-20040053519-A (KR)
Title: Apparatus for loading cassette of loadlock chamber
Inventor: HWANG SANG IL
IPC: H01L21/68
Filed: 2002-12-16
Abstract: PURPOSE: A cassette storing apparatus of a loadlock chamber is provided to minimize the influence due to the high temperature fume circulated in the loadlock chamber and restrain the generation of microparticles by reducing the surface area of the cassette storing apparatus. CONSTITUTION: A cassette storing apparatus(600) of a loadlock chamber is provided with a loading part(601) for loading a cassette and a shaft part(604) formed at both sides of the loading part. The loading part includes a cavity at its center portion and a plurality of first cutting part(603) for passing the fume circulated in the loadlock chamber. The shaft part includes a plurality of second cutting part(605) for passing the fume. Preferably, the cassette storing apparatus further includes a cassette fixing frame(602) formed at the lateral portion of the cavity. Preferably, the first cutting part has a length of 3-4 cm and a width of 0.5-1.5 cm. Preferably, the second cutting part has a length of 3.5-4.5 cm and a width of 4.5-5.5 cm.
Patent KR-20040058608-A (KR)
Title: A candy acse letting candy by candy out of we cate
Inventor: KIM GANG CHEOL
IPC: B65D85/60
Filed: 2002-12-27
Abstract: PURPOSE: A candy case for pushing out candies as contained one by one is provided to push out candies one by one as an outlet is opened when pressurizing an upper side of the outlet after providing a conveying passage for conveying candies one by one to an inside space of a candy case being separated as up and down and placing the candies in the rear of the outlet. CONSTITUTION: The candy case for pushing out candies as contained one by one comprises a conveying passage(10) provided with a guide wall(8) corresponding to an inside space(1) of a candy case; and an outlet(6) for pushing out the candies as conveyed through the conveying passage and pushing out the candies one by one upon pressing a vertical upper portion of the outlet such that each outlet is corresponded. The outlet is provided with a containing space(12) in the front and with a guide path(11) in the conveying passage in the rear.
Patent KR-20040059958-A (KR)
Title: Semiconductor Memory Device for reducing data alignment time
Inventor: YOON YEONG JIN
IPC: G11C7/10
Filed: 2002-12-30
Abstract: PURPOSE: A semiconductor memory device is provided to minimize a data arrangement time in a pipe latch and an output driver. CONSTITUTION: The first control signal generation unit outputs a control signal generated by logic assembly of a pipe latch in signal and a start odd - start even data output control signal. The second control signal generation unit outputs a control signal generated by logic assembly of an odd number data enable signal to output odd-numbered data and a control signal generated to arrange odd-numbered data in correspondence to a start address, and outputs a control signal generated by logic assembly of an even number data enable signal to output even-numbered data and a control signal to arrange even-numbered data in correspondence to the start address. The first data arrangement unit(710) arranges data being inputted by being controlled by a control signal being output from the first control signal generation unit. A latch unit(720) stores data being output from the first data arrangement part temporarily. The second data arrangement unit arranges data stored in the latch part again and then outputs them.
Patent KR-20040061263-A (KR)
Title: Method for Forming STI Type Device Isolation Film of Semiconductor Device
Inventor: YOON IL YEONG
IPC: H01L21/762
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming an STI(shallow trench isolation)-type isolation layer of a semiconductor device is provided to increase an STI CMP(chemical mechanical polishing) process margin and maintain a uniform thickness of a field oxide layer by using slurry having increased polishing selectivity of an oxide layer with respect to a nitride layer while using a zeta potential of additive. CONSTITUTION: A pad oxide layer and a pad nitride layer are sequentially formed on a semiconductor substrate. The pad nitride layer, the pad oxide layer and a predetermined thickness of the semiconductor substrate are etched by a photolithography process using an isolation mask to form a trench in a portion of the substrate reserved for an isolation region. A field oxide layer is formed on the resultant structure. A CMP process is performed on the field oxide layer by using the pad nitride layer as a polishing blocking layer and using CMP slurry including a compound with a guanidino radical and a polishing agent until the pad nitride layer is exposed.
Patent KR-20040061372-A (KR)
Title: Door for microwave oven
Inventor: PARK SANG DONG
IPC: F24C15/02
Filed: 2002-12-30
Abstract: PURPOSE: A door for a microwave oven is provided to easily dismantle each component, with simplified constitution. CONSTITUTION: A door for a microwave oven comprises a door panel(24) attached to a door frame(22), to constitute the front of a door; a supporter(32) fixed to flanges(24a,24b); and a front screen(30) attached to the front of the door panel and spaced apart from the supporter. The center of the door panel is open. The flanges constitute the open portion of the door panel. The front(32a) of the supporter is rearward spaced apart from the front of the door panel. The front screen and the supporter are spaced out at a predetermined interval.
Patent KR-20040061731-A (KR)
Title: Patch kit comprising the water-soluble adhesive solution and the patch containing water-soluble adhesive layer, and a method for dental-whitening by using thereof
Inventor: KANG GYE HONG
IPC: A61Q11/02
Filed: 2002-12-31
Abstract: PURPOSE: Provided are a patch kit consisting of patch containing aqueous adhesive and an aqueous adhesion layer and a method for whitening tooth. The patch kit continuously releases substances which are effective for whitening teeth and preventing tooth decay. CONSTITUTION: A patch kit for tooth is characterized by comprising aqueous adhesive solution as a first agent and an aqueous adhesion layer as a second agent. The first agent contains one of tooth whitening components or tooth decay preventing components as an active ingredient, as well as aqueous adhesion layer, neutralizing agent, emulsifier and stabilizing agent.
Patent KR-20030009277-A (KR)
IPC: G11B17/028
Filed: 2000-07-06
Abstract: 자기 디스크용 센터 코어가 스핀들에 맞닿아 위치 결정을 행하는 기준면부와, 마그넷에 근접해 흡인되는 흡인면부 사이의 단상 성형부의 가공 정밀도를 높여 기준면부와 플랜지부 사이의 평행도 및 치수 정밀도를 확보하고, 기록 미디어의 안정된 고속 회전을 얻는다. 중심부의 기준 위치 결정을 행하는 기준면부(5)와, 기준면부(5)에 단차부(6)를 거쳐서 다른 높이에서 마그넷(13)에 대치하는 흡인면부(7)와, 외주부에 자기 기록 미디어(2)와 고착되는 플랜지부(9)를 구비하고, 기준면부(5)와 흡인면부(7) 사이의 단차부(6)를 다단 드로잉 형상으로 한다.
Patent KR-20020034169-A (KR)
Title: Shoulder stock for a personal weapon and a catch lever for a shoulder stock of this type
IPC: F41C23/14
Filed: 2000-07-19
Abstract: Apparatus and methods are disclosed for releasably securing a retractable shoulder stock relative to the casing of a firearm. The retractable shoulder stock includes a slide rail which is displaceable relative to the casing. The slide rail defines a recess. The shoulder stock also includes a catch lever which is mounted for rotation about an axis. The catch lever has a peripheral surface that can be manually engaged to rotate the catch lever about the axis. The catch lever is positioned to selectively engage in the recess to releasably lock the slide rail in a first predetermined position.
Patent KR-20020022099-A (KR)
IPC: B01J31/24
Filed: 2000-08-04
Abstract: 본 발명은, [Rh(COD)Cl] 2 를 촉매로서 사용하고 키랄 이좌 배위 포스핀 리간드, 예를 들어, (2R,4R)-4-(디사이클로헥실포스피노)-2-(디페닐포스피노-메틸)-N-메틸-아미노카보닐-피롤리딘을 촉매 시스템으로서 사용하여, 중요 단계로서의 비대칭 수소화 반응 및 특수한 순서의 연속적 단계로 아드레날린 또는 이의 부가 염을 산업적 규모로 제조하기 위한 개선된 방법에 관한 것이다.
Patent KR-20020042652-A (KR)
IPC: A61K36/73
Filed: 2000-08-25
Abstract: 본 발명은 통증 완화 및 항-염증에 효과적인 하나 또는 복수의 과일추출물을 함유하는 보조식품에 관한다.  이런 보조식품은 사이클로옥시게나제, 특히 사이클로옥시게나제-2에 의해 매개되는 염증을 저해하는데 사용할 수 있다.
Patent KR-20020037763-A (KR)
Title: 승객 보호 수단용 제어 장치
IPC: H03K17/08
Filed: 2000-09-26
Abstract: 본 발명은 승객 보호 수단을 작동시키기 위한 불꽃 점화 유닛, 상기 불꽃 점화 유닛용 공급 전압을 제공하기 위한 에너지원, 상기 불꽃 점화 유닛을 에너지원에 접속시키기 위한 스위칭 트랜지스터를 구비한 승객 보호 수단용 제어 장치에 관한 것이다.  상기 스위칭 트랜지스터의 제어 구역, 에너지원 및 불꽃 점화 유닛은 서로 직렬로 구동 회로에 연결되고, 상기 스위칭 트랜지스터의 제어 단자 앞에 접속되는 구동 회로는 트랜지스터가 스위치 온된 상태에서 상기 제어 구역의 저항이 일정하게 유지되도록 상기 스위칭 트랜지스터를 제어한다.  이 때 스위칭 트랜지스터 내에 전달된 에너지를 측정하기 위해 제어 단자에 인가된 신호가 평가되고, 미리 정해진 에너지 한계값에 도달하면 상기 스위칭 트랜지스터는 차단된다.
Patent KR-20020043609-A (KR)
IPC: H01L21/285
Filed: 2000-10-03
Abstract: 반도체층에서의 표면 근방의 영역에 비금속원소를 분포시킨 후, 반도체층 상에 금속막을 퇴적한다. 다음으로, 금속막에 열처리를 실시하여 반도체층을 구성하는 원소와 금속막을 구성하는 금속을 반응시킴으로써, 반도체층의 표면에 반도체금속간 화합물층을 에피택셜 성장시킨다.
Patent KR-20020062763-A (KR)
IPC: H04L29/06
Filed: 2001-10-18
Abstract: 악의의 제3자가, 기억장치에 기록되어 있는 정보를 고쳐 쓰는 것이나, 메일을 훔쳐 읽는 것을 불가능하게 하는 정보처리시스템으로서, 쓰기 가능한 기억장치 (21)와, 이 기억장치에 결합되어 있는 제 1 입출력 채널(18) 및 제 2 입출력 채널 (19)과, 제 1 입출력 채널에 접속된 제 1 컴퓨터(22)와 제 2 입출력 채널에 접속된 제 2 컴퓨터(23)를 가진다. 
     제 1 입출력 채널은, 이 정보처리 시스템의 용도에 따라서, 기억장치 로부터의 읽기만을 하는 채널, 또는 기억장치의 빈 영역에 쓰기만을 하는 채널로 한다.  제 1 입출력 채널과 제 2 입출력 채널은 각각 독립적으로 구동된다.
Patent KR-20020092933-A (KR)
IPC: A61F2/958
Filed: 2001-04-27
Abstract: A stent holding member used in a stent delivery system adapted to implant a stent of a cylindrical configuration, designed to be embedded in a living body, to a desired site of implantation in a vessel of the living body. The stent holding member includes a tubular holding member formed of an elastic material. The holder has a groove in its outer peripheral portion for holding one or more supporting struts making up the stent. Each of these supporting struts is embedded at least partially in the groove to hold the stent. The groove has its opening end side expanded by expansion of the holder along the radial direction. By expansion of the opened end of the groove, the stent held in the groove is dilated and released from the holder. <IMAGE>
Patent KR-20030011825-A (KR)
IPC: H01L21/60
Filed: 2001-04-13
Abstract: 본 발명은 반도체 칩과 기판과의 사이에 공극이 생기지 않는 플립 칩 실장방법을 제공하는 것으로, 플립 칩 실장 방법에 있어서, 
     (A) 기판을 건조하는 공정 및 
     (B) (1) 미경화 밀폐제를 기판 표면의 적어도 그 범프를 압착하는 부위 및/또는 기판의 미세한 요철이 존재하는 부위 전체에 디스펜스하는 공정과 (2) 그 반도체 칩과 그 기판과의 온도 차가 미경화 내지 경화 중의 밀폐제에 대류를 실질적으로 일으키지 않도록 온도 조건을 유지하면서 압착 및 밀폐제의 경화를 실시하는 공정중 적어도 하나의 공정을 포함하는 실장방법이다.
Patent KR-20030001475-A (KR)
IPC: D05C13/02
Filed: 2001-05-11
Abstract: 틀이동 지령용스위치의 조작에 의해 틀구동수단으로부터 출력되는 신호에 기초하여 자수틀을 이동제어하는 것이 가능한 자수기의 틀이동 지령장치에 있어서, 상기 틀이동 지령용스위치가 다방향으로 기울임 조작이 가능한 하나의 조작부를 구비하고, 이 조작부를 기울인 방향과 대응하는 방향으로 상기 자수틀을 이동시키기 위한 신호가 상기 틀구동수단으로부터 출력되도록 되어 있다. 이와 같이 상기 틀이동 지령용스위치에 있어서의 하나의 조작부를 다방향으로 기울이는 것에 의해 기울인 방향에 따른 방향으로 자수틀을 이동시킬수가 있다. 따라서, 작업자는 틀이동 지령용스위치를 보지 않고도 상기 조작부에 접촉하고 있는 손가락 끝의 감각만으로, 자수틀을 이동시키고자 하는 방향에 대응한 스위치 조작을 정확히 행할수가 있다. 이 때문에 작업자는 미싱헤드의 아래쪽 부근을 주시한채로, 자수틀을 의도하는 방향으로 이동시킬 수가 있다.
Patent KR-20030026250-A (KR)
Title: Tubular rotary mill liner
IPC: B02C17/10
Filed: 2001-06-14
Abstract: The invention concerns a liner consisting of juxtaposed individual rings of lining plates forming the cover of the cylindrical housing of a rotary mill. The liner consists of a number of lining plates located at selected sites and configured in the form of deflectors ( 20, 30 ) comprising a fin ( 26, 36 ) arranged on edge on a base plate ( 22, 32 ) fixed to the housing and forming an angle less than 25° relative to a diametral plane of the mill.
Patent KR-20040063733-A (KR)
Inventor: KANG BYUNG MO
IPC: A43B7/06
Filed: 2003-01-07
Abstract: PURPOSE: An air circulation type acupressure shoe is provided to wear the shoe without an uncomfortable feeling since an acupressure part does not exert an excessive pressure even when a wearer walks or stands for a long time. CONSTITUTION: The shoe is provided with an air passage(12) formed on the midsole or outsole(10) of the shoe to be opened into the shoe and communicating with the outer part of the shoe. The shoe includes an elastic material pad(20) having a plurality of air pockets(21) with air inlets(22) penetrated on the top surface, the air pockets(21) being arranged to communicate with the air passage(12) and projecting convex upward on the top surface and a control valve provided on the discharge end(12a) of the air passage(12) and controlling the on-off amount of the air passage(12). The control valve includes a housing(31) with a through hole(32); a blocking member(35) with an air discharge hole(36) penetrated thereto; and a valve member(43).
Patent KR-20040065078-A (KR)
Inventor: CHO JAE HWAN
IPC: C08L23/10
Filed: 2003-01-15
Abstract: PURPOSE: Provided is a polypropylene resin composition, which has excellent flame retardancy even with a small thickness, and retains excellent flame resistance, weather-retardant stability and mechanical properties against long-term exposure to outdoor environment and hydrothermal treatment. CONSTITUTION: The flame retardant polypropylene resin composition comprises: (A) 37-67 wt% of a polypropylene resin having a melt flow index of 4-40 g/10 min.; (B) 17-29 wt% of a halogen-containing flame retardant having a high melting point; (C) 4-14 wt% of antimony oxide in a white powder state; (D) 2-22 wt% of inorganic fillers; (E) 0.35-4.0 wt% of a UV stabilizer; (F) 0.15-2.5 wt% of a granulated tetrafluoroethylene polymer; and (G) 0.08-3.5 wt% of a crosslinking agent.
Patent KR-20040065693-A (KR)
Inventor: CHOI JONG U
IPC: G01N15/06
Filed: 2003-01-15
Abstract: PURPOSE: A device for measuring the turbidity of oil in a brake oil injector is provided to easily test brake oil and to inject optimal brake oil by securing brake oil of excellent state. CONSTITUTION: A brake oil injector includes a base unit having an oil tank and an oil injection cylinder, a console(20) having sensors for measuring vacuum pressure or injection pressure, and an oil injection gun(30) injecting oil. An oil checking pipe(70) having transparent windows at both sides is installed on an oil supply/recovery line(50) extending from an oil tank(40) of the base unit. A light receiving sensor(80) and a light emitting sensor(90) facing each other are placed at both sides of the transparent windows.
Patent KR-20040068424-A (KR)
Inventor: CHO WON U
IPC: A61B5/06
Filed: 2003-01-25
Abstract: PURPOSE: A data receiver of a human body communication system and a receiving method thereof are provided to optimize the receiving sensitivity by using a receiver having a plurality of receiving electrodes. CONSTITUTION: A data receiver of a human body communication system includes a plurality of receiving electrodes, a plurality of switching units, a processing unit, a memory, a comparison/calculation unit, an image processing unit, and a controller. The receiving electrodes are adhered on the human body. The switching units(21,22) select receiving electrode couples of the receiving electrodes. The processing unit processes voltage values of the receiving electrode couples. The memory(27) is used for storing the processed values. The comparison/calculation unit(29) produces a maximum value from the memory. The image processing unit(26) processes images by using the maximum value. The controller(28) is used for controlling the switching units and the comparison/calculation unit.