baber/WOPTO huggingface dataset:
Patent KR-20010014537-A (KR)
Inventor: FUKUMOTO TOSHIYA
IPC: A01B63/00
Filed: 2000-03-07
Abstract: PURPOSE: To enable not only various kinds of information required for the operation but also conditions required for maintenance of sensors to be displayed on a display of a car body. CONSTITUTION: This working vehicle has a controlling device 90 for enabling a display 35 to carry out not only a display required when in operation in a regulating mode but also the display about a message for urging the operation required for regulation, and the information about sensors in a checking mode.
Patent KR-20000063059-A (KR)
Title: 열 펌프 시스템의 스크롤 압축기에 의한 소음을감소시키는 방법 및 그 압축기의 제어 장치
IPC: F04B49/06
Filed: 2000-03-30
Abstract: 본 발명은 솔레노이드 작동식 4방향 유동 역전 밸브를 가지는 열 펌프 시스템에 사용되는 스크롤형 압축기에 관한 것이다.  프로세서는 유동 역전이 발생하거나 또는 발생하려는 것을 표시하는 시스템 매개 변수를 감시하고, 이때 압축기 모터는 압축기에 걸친 낮은 압력 차이로 인해 압축기가 스크롤 요소의 분리에 의해 발생되는 바람직하지 않는 소음을 일으키는 소정의 시간 주기 동안에 차단된다.  이 주기의 종료점에서, 압축기 모터는 다시 작동된다.  프로세서는 각 해동 사이클의 초기 및 말기에서 또는 시스템의 작동 모드가 변화할 때 압축기를 사이클링시키도록 배치된다.
Patent KR-20010097367-A (KR)
Title: 원통체 검 튜브를 이용한 지하수 심정용 그라우팅 파이프장치
Inventor: CHO HEUY NAM
IPC: E03B3/16
Filed: 2000-04-21
Abstract: 본 발명은 지하수를 채수하기 위하여 지하에 굴착된 심정에 오염된 지표수 가 유입되지 않도록 심정 내벽에 콘크리트를 양생시키기 위한 원통체 검 튜브를 이용한 지하수 심정용 그라우팅(grouting) 파이프 장치에 관한 것으로서, 특히 지하수를 채수하기 위한 굴착공에 잘 삽입되어 설치될 수 있도록 일정길이 마다 주름관이 형성되고 일정길이 마다 베어링과 간극판이 설치된 인케이싱과, 그라우팅을 위하여 인케이싱과 굴착공의 내벽 사이를 차폐시키는 원통체 검 튜브를 설치하여, 
     인케이싱이 굴착공이 만곡된 경우에도 굴착공의 내부에 걸리지 않고 필요한 깊이까지 삽입될 수 있으므로 그라우팅의 신뢰성을 향상시키고, 원통체 검 튜브에 의해 차폐가 이루어지므로 지하수를 오염시키거나 지하수의 수맥을 차단시키지 않고 완벽한 그라우팅을 시행할 수 있는 효과를 제공하는 원통체 검 튜브를 이용한 지하수 심정용 그라우팅 파이프 장치(Grouting pipe for undeground well)에 관한 것이다.
Patent KR-20010108880-A (KR)
Inventor: JANG HYEONG MUN
Filed: 2000-06-01
Abstract: 본 발명은 차량의 연료라인 고정구조에 관한 것이다. 본 발명은 연료탱크와 기화기 또는 인젝터를 상호 연결시켜 연료의 유로로 기능하는 연료 공급 및 리턴 파이프와, 차체에 볼트로 체결되며 공급 및 리턴 파이프들을 각각 탄성적으로 삽입하는 대략 C자형의 탄성홀더가 양 단부에 구비된 클립과, 이 클립의 탄성홀더들 내면에 설치되어 공급파이프와 리턴파이프를 감싸주는 방진재로 구성되며, 방진재는 연질의 고무 또는 우레탄으로 이루어진다. 본 발명은 인젝터의 작동에 따라 연료파이프내에 발생되는 맥동현상으로 인한 진동이 방진재에 의해 적절히 흡수되고 차체에 전달되지 않게 되므로 연료라인의 맥동으로 인한 실내의 소음을 효과적으로 감소시킬 수 있게 된다.
Patent KR-20010110524-A (KR)
Inventor: AHN TAE YONG
Filed: 2000-06-07
Abstract: 이차 전지의 집전체 제조 장치와, 이를 이용한 집전체 제조 방법을 개시한다. 본 발명은 양극 집전체와, 그 일면에 부착되는 양극 쉬트로 된 양극판과, 음극 집전체와 그 일면에 부착되는 음극 쉬트로 된 음극판과, 상기 양극 및 음극판사이에 개재되는 세퍼레이터를 구비하는 이차 전지의 집전체 제조장치와, 그 제조방법에 관한 것으로서, 이차 전지의 집전체를 제조하기 위해서는 집전체 원소재를 준비하고, 이 집전체의 개구공 패턴부가 형성된 롤러 사이로 이를 통과시킴과 동시에 에칭액을 분사하여 상기 집전체에 개구공을 형성시키고, 원소재에 잔류하는 이물질을 박리 및 세정하고, 개구공이 형성된 집전체를 완성한다. 이러한 집전체를 제조하기 위한 장치로는 상기 집전체의 개구공 패턴과 상응하는 개구공 패턴부가 형성된 개구공 패턴부가 형성된 주 롤러와, 상기 주 롤러와 회전가능하게 결합되어 집전체를 안내하는 복수개의 가이드 롤러와, 상기 주 롤러에 설치되어 상기 개구공 패턴부측으로 에칭액을 분사하는 노즐부를 포함한다.
Patent KR-20020001938-A (KR)
Title: Manufacture of spunbonded nonwoven fabric composed of micro-denier filaments
Inventor: CHOI GYEONG SU
IPC: D01F8/16
Filed: 2000-06-21
Abstract: PURPOSE: A process of preparing a high quality spun-bond nonwoven fabric by adding a secondary component to a matrix polymer during the production of ultrafine spun-bond nonwoven fabrics is provided, which improves workability and reduces the cost of production by use of conventional manufacturing apparatus. CONSTITUTION: In the process for supplying polyester or polyamide for the manufacture of a polyester or polyamide spun-bond nonwoven fabric, 0.5 to 3.0% by weight of a secondary component polymer selected from polymethacrylate, polystyrene or derivatives thereof is introduced to a matrix polymer.
Patent KR-20010114078-A (KR)
Inventor: SONG JUN BONG
IPC: B21C47/26
Filed: 2000-06-21
Abstract: 본 발명은 선재코일의 적재장치에 관한 것으로서, 그 불량부가 시후크의 내측편에 위치하도록 시후크에 취부된 미결속상태의 선재코일을 시후크로부터 취외하여 그 불량부에 대한 제거 및 교정작업 후 다시 시후크에 취부하는 선재코일의 적재장치를 제공함에 그 목적이 있다. 
     그리고, 상기한 목적을 달성하기 위하여 본 발명은 모터의 구동에 의해 레일을 따라 이송되는 대차; 상기 대차의 상부 모서리측에 각각 설치되는 안내롤; 상기 안내롤을 따라 상하강되도록 설치되면서 그 받침봉에 안착된 선재코일의 일측편을 그 받침판으로 지지하게 되는 상하강프레임; 실린더에 의해 크랭크암이 편심회전되면 크랭크축과 함께 회전되면서 그 상단의 지지롤이 상기 상하강프레임을 상하강시키게 되는 장축링크; 상기 대차에 결합핀을 중심으로 회전되도록 설치되면서 그 상단의 지지롤이 상기 상하강프레임을 상하강시키게 되는 단축링크; 상기 장축링크와 단축링크의 하단측을 연결하도록 설치되면서 단축링크측에 형성된 그 요홀에 의해 상기 장축링크의 회전을 시차를 두고 상기 단축링크에 전달하게 되는 연결링크로 구성되는 것을 특징으로 하는 선재코일의 적재장치를 제공한다.
Patent KR-20020000195-A (KR)
Title: Method cleaning Field Emittor Display using Laser and HCl Annealing
Inventor: CHOI SEUNG RAK
IPC: H01J1/304
Filed: 2000-06-23
Abstract: PURPOSE: An FED cleaning method using a laser and an HCl annealing is provided to be capable of simplifying cleaning equipment, reducing cleaning costs and shortening cleaning time by making metal contaminants into metal organics through an annealing process under the diluted mixing gas atmosphere in which cleaning gas and inert gas are mixed and then removing the metal organics, and cleaning the FED using a laser and nitrogen gas. CONSTITUTION: First, an FED is automatically conveyed to a cleaning space. Then, metal contaminants are made into metal organics by an annealing the FED under the diluted mixing gas atmosphere in which cleaning gas and inert gas are mixed, thereby removing the metal organics. Next, contaminants absorbed to the FED are separated by radiating a laser. Finally, the FED is completely cleaned by injecting inert gas to the separated contaminants and then discharging the inert gas including the contaminants.
Patent KR-20020003946-A (KR)
Title: A method and System of information service on apparatus
Inventor: JEONG YANG KWON
Filed: 2000-06-22
Abstract: PURPOSE: A system for servicing information of a financial institution depositing/withdrawing slip and a method thereof are provided to enable a financial institution to secure a competitiveness and to support a client service by informing information with respect to a depositing/withdrawing of money on a personal information medium device. CONSTITUTION: Various items with respect to a depositing/withdrawing of money are inputted on a money depositing/withdrawing dealing terminal(1) of a financial institution or a slip using information of an area recording a telephone number or an E-mail and a connecting place of a client and a receiver. Continuously, information is informed on a receiver's various information device(10) in accordance with a completion of a depositing/withdrawing process. The information is displayed on a bankbook of a receiver through a character, a voice and a graphic. A voice may be converted into a character and a character may be converted into a voice.
Patent KR-20020002521-A (KR)
Title: Stack type package
Inventor: HONG SEONG HAK
IPC: H01L23/12
Filed: 2000-06-30
Abstract: PURPOSE: A stacked package is provided to easily stack two packages without using an additional lead, by making a semiconductor chip received in a carrier and by forming a metal interconnection exposed to the upper and lower portions of the carrier. CONSTITUTION: Bond pads are disposed along the outer part of the bottom surface of the semiconductor chip(10). The carrier of a rectangular type is composed of an insulation material, having an inner space capable of receiving the semiconductor chip. An installation surface on which the outer part of the bottom surface of the semiconductor chip is installed, is formed from the lower inner wall of the carrier towards the inside. The metal interconnection is exposed through the edge surface and the bottom surface of the semiconductor chip, passing from the installation surface to the inside of the semiconductor chip. An encapsulating material encapsulates a space between the bottom surface of the semiconductor chip and the inner wall of the installation surface. The interval between the installation surface and the surface of the carrier is longer than or the same as the thickness of the semiconductor chip. The bottom surface of the encapsulating material is at least not more protruded than the bottom surface of the carrier or forms the same plane. The metal interconnection portions exposed through the surface and the bottom surface of the carrier are electrically connected to form a stacked package of at least two packages.
Patent KR-20000059046-A (KR)
Title: Door
Inventor: GA POONG KOOK
IPC: E06B3/74
Filed: 2000-07-11
Abstract: PURPOSE: A door is provided to improve appearance of the door by forming natural and elegant patterns on the door by using the annual rings of wooden elements. CONSTITUTION: A door(1) includes a door frame(11), a base plate(12) coupled with the door frame and disposed with a plurality of lengthwise and widthwise ribs(20,30) perpendicularly for defining a plurality of space parts(10), rim elements(40) coupled at one side of both sides of space parts and formed with an opening part(43) in the center, and wooden elements(50) fitted into the opening part of the rim elements, exposing the annual rings, wherein the opening part of the rim elements is formed with a protrusion(46) for preventing the deviation of the wooden elements.
Patent KR-20020006233-A (KR)
Title: Engine bicycle
Inventor: CHOI IN SANG
IPC: B62M6/15
Filed: 2000-07-12
Abstract: PURPOSE: A bicycle adopting an engine running manner is provided to obtain improved output force by using an engine which generates power with liquid fuel of which a supply amount is controllable, thereby improving the running speed even when riding an upward slope. CONSTITUTION: A bicycle adopting an engine running manner includes a power transmission element(2) having an upper frame(1), an engine(3) mounted on the upper frame of the power transmission element in a horizontal structure so that a power shaft of the engine is connected to an output shaft via a chain, thereby being associated with a pedal shaft of the power transmission element, and an arc-shaped mounting frame(15) mounted with a fuel tank(4) at a rear part of a saddle(12) on the upper frame for supplying fuel energies to drive the engine from the fuel tank, wherein a heatproof cover(31) is mounted on the engine for surrounding the engine to prevent a rider from getting burnt.
Patent KR-20020007097-A (KR)
Title: A processing apparatus using explosive plasma and a method thereof
Inventor: KIM YEONG DO
IPC: B05B5/06
Filed: 2000-07-15
Abstract: PURPOSE: A processing method and a processing apparatus using an explosive plasma are provided to eliminate the use of a high pressure transfer device and a valve, and to reduce the consumption of electric power as well as the size and the weight thereof. CONSTITUTION: The processing apparatus is used to process a workpiece by injecting liquid, for example, water contained in a high pressure nozzle by using an explosive plasma generated in the nozzle by an electric device. The nozzle comprises a nozzle body(14) connected with a negative electrode of a high voltage pulse generator, a pipe(15) connected to a transfer pipe, a high voltage electrode(16) connected with a positive electrode of the high voltage pulse generator, and an anti-counterflow device(17) for preventing the counterflow of the high pressure water.
Patent KR-20020007681-A (KR)
Inventor: HUH YEONG UK
IPC: H01L23/28
Filed: 2000-07-18
Abstract: PURPOSE: A semiconductor package is provided to minimize an electromagnetic wave effect caused by electromagnetic susceptibility(EMS) outside the package, electromagnetic interference(EMI) inside the package and electromagnetic compatibility(EMC) which is a composition thereof, by forming a conductive or magnetic layer for blocking electromagnetic wave on the surface of an ultra-thin semiconductor package, a ball-grid-array(BGA) semiconductor package and a quad-flat-package(QFP) semiconductor package. CONSTITUTION: A plurality of input/output pads(4) are formed on the upper surface of a semiconductor chip(2). A circuit pattern(12) having a plurality of bond fingers(14) and ball lands is formed on a resin layer(11). A cover coat(16) is coated to open the bond fingers and the ball lands(13). The semiconductor chip is located on a circuit board(10). A connection unit electrically connects the input/output pads of the semiconductor chip with the bond finger of the circuit pattern on the circuit board. An encapsulating material(30) surrounds a part of the semiconductor chip, the connection unit and the circuit board. A plurality of conductive balls are melted and adhered to the ball lands of the circuit board. An electromagnetic wave blocking layer(50) is adhered to one surface of the encapsulating material.
Patent KR-20020007874-A (KR)
Title: Method for improving a performance of the turbo coding
Inventor: HONG SEONG GWON
IPC: H03M13/23
Filed: 2000-07-19
Abstract: PURPOSE: A method for improving a turbo coding is provided to prevent the waste of a transmission power by not transmitting an information bit to be turbo-encoded, or an information bit and a parity bit to be turbo-encoded. CONSTITUTION: The first decoder(31) receives systematic channel information, a residue bit of the first composition encoder, and priori information received from the second decoder(33), and outputs an LLR(Log Likelihood Ratio) value using received information. The first decoder(31) subtracts systematic channel information and priori information from the LLR output value for obtaining external information. The second decoder(33) receives interleaved systematic information and a residue bit of the second composition encoder and decodes received systematic information and the received residue bit of the second composition encoder. The second decoder(33) outputs an LLR value which is different from the LLR value of the first decoder(31), deinterleaves other external information, and transmits deinterleaved external information as priori information to the first decoder(31).
Patent KR-20020010985-A (KR)
Inventor: CHOI GUK SEON
IPC: H01L21/8244
Filed: 2000-07-31
Abstract: PURPOSE: A method for fabricating an SRAM device is provided to prevent losses of a field oxide layer and a silicon substrate when a butting contact or a node contact is formed by etching. CONSTITUTION: A gate oxide layer(22) and a gate nitride layer(23) are sequentially formed on the silicon substrate(20) having the field oxide layer(21). Next, a driver transistor and an access transistor are formed, and thereby the gate nitride layer(23) remains only under a gate structure of each transistor. A nitride barrier(26) is then formed on a resultant entire structure, and an interlayer dielectric(27) is formed thereon. The interlayer dielectric(27) and the nitride barrier(26) are then sequentially etched in a region for the butting contact, so that a contact hole is formed exposing a gate(24) of the driver transistor and a junction area of the access transistor. Though the gate(24) and sidewall spacers(25) are mostly removed during the etching of the nitride barrier(26), the silicon substrate(20) and the field oxide layer(21) are protected from losses by the nitride barrier(26).
Patent KR-20010100745-A (KR)
Inventor: HUH CHAM
Filed: 2000-08-02
Abstract: 본 발명의 습포제용 저주파 발생기는, 밀착포(81), 습포지(82) 및 박리지(83)로 이루어진 습포제(80)에 저주파를 발생시켜 전달하는 저주파 발생기(58)에 있어서, 상기 저주파 발생기(90)는, 내부에 콘트롤 소자(96) 및 배터리(95)가 내장된 몸체(91)와, 상기 몸체(91)의 하부에 장착된 인쇄회로기판(98)과, 상기 인쇄회로기판(98)의 일측단 상면에 실장되어 습포지(82)의 약제면과 직접 접촉되는 제1단자(99)와, 상기 인쇄회로기판(98)의 하면 중앙에 실장되어 사용자의 환부(피부)와 직접 접촉되는 제2단자(100)로 구성된 것을 특징으로 되어 있으므로, 습포지(82)를 특수하게 제조할 필요가 없을 뿐만 아니라 시중에서 널리 사용되는 습포지(82)를 모두 수용하여 사용할 수 있는 편리성을 주며, 하나의 저주파 발생기로 여러장의 습포제를 사용할 수 있어 경제성이 있고, 습포제에 저주파 작용을 부여하여 환부 치료에 많은 도움을 줄 수 있는 것이다.
Patent KR-20000072220-A (KR)
Inventor: OH EUI SEOK
IPC: H02G3/30
Filed: 2000-08-18
Abstract: PURPOSE: A holder for arranging a cable is provided to be capable of arranging cables of various electronic manufactures which are installed in a home or an office. CONSTITUTION: A holder for arranging a cable has a middle shape of a rectangle and a circle and is made of a material having an elasticity. A plurality of joining holes(11) are formed in the holder(10) so as for a cable to be fitted. A dissection portion(12) is formed at each joining hole(11) so as to be penetrated with the joining hole(11). A narrow piece(13) is formed at each dissection portion(12). The dissection portion(12) is formed so as to be biased with regard to the joining hole(11).
Patent KR-20020024504-A (KR)
Inventor: YOON HAN GUL
IPC: B65G67/08
Filed: 2000-09-25
Abstract: PURPOSE: A method and a device for reducing damage on chickens loaded on a vehicle are provided to reduce the generation of damaged chicken and to efficiently load chickens by using a radial fence and a belt connected to the bottom of a stall to a truck. CONSTITUTION: A radial fence is installed in a stall to efficiently gather chickens. The fence is foldable, so that the fence is easy to carry. The height of the fence is 40cm. As loading equipments, a loading belt(1), a connecting device(3), and a driving shaft(2) are prepared. A support(5) is connected to two loading belts. The driving shaft has 20cm of diameter. The loading belt is installed over the bottom of the stall and the bottom of a cage on a truck. Fences are installed on both sides of the belt. Therefore, chickens are loaded on the truck without falling.
Patent KR-20020024856-A (KR)
Title: Shim of manual transmission for vehicle
Inventor: EUN OK GI
IPC: F16H57/022
Filed: 2000-09-27
Abstract: PURPOSE: A manual transmission core of a vehicle is provided to form a core in a double-layered structure with first and second core elements for improving the transmission performance with reduced transmission noise, thereby improving the durability and the lifespan of the transmission. CONSTITUTION: A manual transmission core of a vehicle includes a first core element(11) formed of steel to be mounted toward a bearing outer wheel, and a second core element(12) formed of synthetic resin, joined with a surface of the first core element, and mounted toward an outer wheel case to be elastically deformed in the main shaft direction of the transmission when a clearance changes according to a temperature for maintaining a uniform clearance for a bearing end play.
Patent KR-20020025412-A (KR)
Inventor: KIM JAE CHEOL
IPC: F04D29/18
Filed: 2000-09-29
Abstract: PURPOSE: A blade of water pump is provided to automatically adjust width thereof according to temperature of water coolant. CONSTITUTION: An impeller(30) is a disk and has a shaft receiving part on a center thereof for a rotary shaft to be inserted and receiving grooves(32) radially formed on one side of a periphery thereof. Long and streamlined blades(40) have hooking parts and spring supports(43) inserted to the receiving grooves of the impeller and rotating wings(41) whose one sides are protrusive to prevent detachment from the receiving grooves. Springs(50) elastically support insides of the spring supports of the blades received in the receiving grooves. Empty spaces of the receiving grooves are filled with wax bodies(60) contracting and expanding so that the blades received in the receiving grooves come out and go in as temperature changes.
Patent KR-20010050727-A (KR)
Inventor: BAILY FREDERICK GEORGE
IPC: F01D11/00
Filed: 2000-09-29
Abstract: PURPOSE: A device and method for accurately positioning a turbine brush seal is provided to improve seal performance. CONSTITUTION: A device comprises a labyrinth seal segment(18), having a slot(30) for defining an interior ledge(36) opening toward a direction of a rotor(R) and facing the rotor(R), and a brush seal segment(28) inserted into the slot(30) with having an outer shoulder part(38) facing to the rotor(R) and lying over the interior ledge(36) of the labyrinth seal segment(18). The brush seal segment(28) can move radially relative to the labyrinth seal segment(18) and rotor(R). The shoulder(38) of the brush seal segment(28) can move toward and away from the interior ledge(36) of the labyrinth seal segment(18). And pressing member(46) forces the brush seal segment(28) to the rotor(R).
Patent KR-20010082528-A (KR)
Title: Database management apparatus and encrypting/decrypting system
Inventor: MORI JUNJI
IPC: G06F21/62
Filed: 2000-09-29
Abstract: PURPOSE: A data base managing device is provided to ensure the security of a data base and to attain the quick retrieval of an item to be used for retrieval. CONSTITUTION: At the enciphering of a data base, the data of column items to be used for retrieval are enciphered by using a column key common to the column items stored in a key storing device(315), and the data of the other column items are enciphered by using a line key specific to each line stored in the key storing device(315), and the resultant data are preserved in a data base storage area(316a) of a data storage device(316). Thus, it is possible to increase security by making keys for each line different. In the retrieval, data inputted as data for retrieval are enciphered by using the column key common to the prescribed column items, and the enciphered data for retrieval are compared with the enciphered data base in a data base storage area(316a) so that high speed retrieval can be realized.
Patent KR-20000072828-A (KR)
Inventor: KIM YONG SUNG
IPC: C05F7/00
Filed: 2000-09-30
Abstract: PURPOSE: A manufacturing method of liquid manure is provided for livestock feed capable of breeding fishes with a by-product while manufacturing organic liquid manure injected a photosynthetic bacillus for complete fermentation and aging by using high concentration organic waste water. CONSTITUTION: High concentration organic waste water is collected and heated at 60-70°C for 24 hours. A photosynthetic bacillus keeps the liquid in a neutral state to be well- decomposed at the best condition at 30°C and in an aerobic state of dissolved oxygen of higher than 2 ppm by continuously operating a brewer(10). The photosynthetic bacillus is injected in a ferment decomposing tank(3) and aged for 3 days in an aging tank(4). 1-2% of coal ash of a generator is added to the aged tank(4) and 20% of the bottom liquid is resent to a decomposing fermenting tank(3). The liquid is mixed with 80% of new liquid and fermented/decomposed for 3 days by injecting 50 ppm of the photosynthetic bacillus for aging in the aging tank(4) for 3 days. 80% of the upper liquid is filtered by filters(5,6) and the sludge is dried in a dryer(11) for packaging. The filtered liquid is transported in a mixing tank(7) and injected inorganic manure materials through a chemical injecting tank(7a). The mixture is mixed by using a stirrer(7M) and transported to a storage tank(8).
Patent KR-20020026043-A (KR)
Inventor: PARK YONG
IPC: H01L27/14
Filed: 2000-09-30
Abstract: PURPOSE: A CMOS(Complementary Metal Oxide Semiconductor) image sensor is provided to improve sensitivity and remove noise by forming a charge amplification circuit between an access transistor and a CDS. CONSTITUTION: A charge amplification circuit is formed with the first input gate(21), the second input gate(22), the third input gate(23). An Nin region(20) is formed in one side of the first input gate(21). The Nin region(20) is used as an input region of the charge amplification circuit. The first input gate(21) is connected with an output terminal of a pixel circuit. A floating diffusion region(24) and the second reset gate(25) are formed in one side of the third input gate(23). The floating diffusion region(24) is connected with a CDS(300). The second reset gate(25) is connected with a VDD terminal.