baber/WOPTO huggingface dataset:
Patent KR-20030022457-A (KR)
Title: Member ship hospital management system and method thereof
Inventor: CHO JIN HYUNG
Filed: 2001-09-10
Abstract: PURPOSE: A system and a method for operating a membership hospital using the Internet are provided to receive a medical treatment service easily and fast through an Internet medical treatment reservation service and a telemedicine service, and to pay an expense as a proxy when a member investing a fixed amount uses the hospital linked with a membership operation company. CONSTITUTION: The system comprises members(10), the hospital(30) and the membership operation company(40). The membership operation company(40) secures the member, issues a hospital coupon to the members(10) after receiving the investment money, connects the member to the hospital(30), stores the medical treatment data, and pays the expense. The members(10) invest the fixed amount to the membership operation company(40) and receive the corresponding medical service. The hospital(30) provides the medical treatment service to the member(10) having the coupon conveniently and fast through the Internet medical treatment reservation and telemedicine service by linking with the membership operation company(40).
Patent KR-20020021325-A (KR)
Inventor: NUSSBAUM AUGUSTIN
IPC: G04B37/12
Filed: 2001-09-12
Abstract: PURPOSE: A watch including a reversible case is provided to decrease the thickness of the watch by reducing the longitudinal space of the support, and to prevent the case from pivoting out of the stop portion by forming the grooves. CONSTITUTION: A wristband is attached to a support(3) in a watch, and a case is turned to show faces. The support includes grooves(10) on the parallel inner surfaces(9) of flanges(7). Snugs are connected to the case with sliding and pivoting in the grooves. The pivoting zone of the case is formed before influence of snugs to ends, and the stop portion is provided on the grooves to stop the case from sliding after the first sliding travel of the snugs from the ends of the grooves. Support surfaces(11) and a transverse recess(12) are provided on the bottom(4) of the support to prevent the case from turning over except in the stop portion.
Patent KR-20030027178-A (KR)
Inventor: KIM JEONG MI
IPC: C12Q1/68
Filed: 2001-09-14
Abstract: PURPOSE: Provided is a genotyping kit for diagnosis of human papilloma virus(HPV) infection by using probes which bind to human papilloma virus DNA and a DNA chip containing the probes, thereby diagnosing human papilloma virus infection rapidly and simply with high specificity and sensitivity and consequently prognosing, preventing and treating cervix cancer. CONSTITUTION: The genotyping kit for diagnosis of human papilloma virus(HPV) infection contains probes, which are selected from oligonucleotides having nucleotide sequences of SEQ ID NO:1 to 30 and complementary oligonucleotides, and bind to HPV DNA complementarily, and a DNA chip which contains at least one prove selected from the HPV probes.
Patent KR-20030024506-A (KR)
Title: A belt for fixing a cargo in the automobile
Inventor: KIM JUN
IPC: B60P7/06
Filed: 2001-09-18
Abstract: PURPOSE: A cargo fixing belt for a vehicle is provided to protect cargo against impact during traveling by fixing luggage in the rear part of a rear seat with installing the belt in the rear part of a rear seat back, and to improve safety of passengers by preventing fixing cargo by using a seat belt. CONSTITUTION: Cargo is fixed in a rear space part(3) of a rear seat(2) in a vehicle(1) with a belt. Automatic locking retractors are installed between a vehicle body and a trim, and the end of a webbing(7) is combined with the retractor to wind by tension. A tongue(8) is formed in the end of the webbing, and combined and released from a buckle(9) between the vehicle body and the trim in the rear space part. Plural assembling units(11) are formed in the webbings, and combined with plural hooks of a net(12). Luggage is fixed safely in the rear space part with installing the belt system in the rear part of the rear seat back.
Patent KR-20030024988-A (KR)
Title: A memo supporter of an automobile
Inventor: LIM MUN SU
IPC: B60N3/00
Filed: 2001-09-19
Abstract: PURPOSE: A scratch paper holder of a vehicle is provided to relieve the economical load from a consumer in the purchase of a scratch paper holder by embedding the scratch paper holder in a vehicle and to offer convenience to a user by making the scratch paper easy to put in and take out. CONSTITUTION: A guider(10) is fixed and installed on a front pillar trim neighboring a driver's seat to be adjacent to a windshield glass(2). A holder(20) of which one end is fixed and installed on the guider via a tapping screw(S) has the other end elastically contacting to the surface of the windshield glass. The scratch paper is interposed between the holder and the windshield glass.
Patent KR-20020023649-A (KR)
Title: Semiconductor memory device
Inventor: ARITA KOJI
IPC: H01L29/792
Filed: 2001-09-21
Abstract: PURPOSE: A semiconductor memory device is provided to reduce the amount of leakage current flowing from the ferroelectric layer of an FeFET memory toward the gate electrode thereof, thereby improving the retention characteristics of the memory greatly. CONSTITUTION: A semiconductor memory device includes a field-effect transistor with a gate electrode(18) that has been formed over a semiconductor substrate(11) with a ferroelectric layer(16) interposed between the gate electrode(18) and the substrate(11). The device includes a first insulating layer(17), which is insulated against a leakage current more fully than the ferroelectric layer(16), between the ferroelectric layer(16) and the gate electrode(18).
Patent KR-20030025613-A (KR)
Title: Method for controlling motor for clutching in automation type washing machine
Inventor: CHO SEONG JIN
IPC: H02P1/04
Filed: 2001-09-21
Abstract: PURPOSE: A drive motor control method is provided to make a clutch operation smoothly by controlling a drive motor effectively when switched from a washing mode to a dehydration mode. CONSTITUTION: A BLDC motor consists of a rotor connected to a washing shaft and a stator installed at the outside so as to cover the rotor. Sliders are moved upward and downward by a solenoid or a clutch motor, and transfer a power to the washing shaft at washing mode and to the washing shaft and a dehydration shaft at a dehydration mode. As a drive motor, the BLDC motor is operated after the solenoid or the clutch motor is operated and a time elapses.
Patent KR-20010099391-A (KR)
Title: 이산화규소, 폴리소르베이트류 및디메칠폴리실록산(디메치콘, 시메치콘)을 함유하는소화기장애에 사용되는 고형의 신규의약조성물
Inventor: KIM HAK HYEONG
IPC: A61K33/00
Filed: 2001-09-25
Abstract: 고농도의 함량을 갖고 고체 분말로서 유동성을 유지하면서 소포력을 갖는 디메칠폴리실록산(시메치콘, 디메치콘), 이산화규소 및 폴리소르베이트류를 함유하는 고형제제의 제조 및 이의 조성에 관한 것이다.
Patent KR-20030027311-A (KR)
Title: method for manufacturing the security card using a hologram and system for authentication of the security card
Inventor: AHN JUN WON
IPC: G06K9/76
Filed: 2001-09-28
Abstract: PURPOSE: A method for manufacturing a security card using a hologram and a system for authenticating the security card are provided to improve information storing ability by multiplexing digital data of a two-dimensional array and recording the data using a hologram technique and to improve a security ability by combining living body information, an optical encryption, and a security of a hologram. CONSTITUTION: Living body information(210) and personal information(220) are classified through different header information. A digital encoder(230) encodes living body information(210) and personal information(220) into digital data. The encoded digital data are converted into an "NxN" two-dimensional array through a spatial light modulator(240). The converted data are inputted to a recording medium(260) by a signal beam(290) through a fourier transform lens(250). When digital information is recorded in the recording medium(260) by the signal beam(290), a reference beam(270) through an "MxM" array phase pattern(280) is inputted to the recording medium(260) simultaneously. A coded hologram is stored in the recording medium(260) by an interference of the signal beam(290) and the reference beam(270). The recording medium(260) having the coded hologram is attached on a predetermined portion of a personal card.
Patent KR-20020033062-A (KR)
Title: Micro-textured heat transfer surfaces
Inventor: BAUMANN STEPHEN F
IPC: F28F13/18
Filed: 2001-10-25
Abstract: PURPOSE: A wrought aluminum sheet having a textured surface for improved heat transfer properties is provided in which a plurality of textured features having dimensions of about 1 to 50 microns is roll textured onto one or both sides of the sheet. CONSTITUTION: The heat exchanger comprises a metal tube having a coolant side and a fin side; a metal fin attached to the tube fin side; and a micro-textured surface(4) positioned on one of the tube coolant side, the tube fin side and the fin, wherein the micro-textured surface has a main surface and plurality of textured features(6) extending from the main surface, the micro-textured surface is present on the coolant side of the tube or the fin, the textured features are about 1 to 50 microns in height, preferably about 20 to 40 microns in height, the textured features are spaced apart about 1 to 50 microns, preferably about 20 to 50 microns, and the metal is aluminum, stainless steel or Cu/brass. The method of making a heat exchanger component comprises the steps of providing a mill finished brazing sheet; rolling the sheet between a pair of rolls, at least one of the rolls being textured, to create textured features on at least one side of the sheet thereby increasing the surface area of the textured side of the sheet; and forming the textured sheet into a heat exchanger component, wherein at least one heat transfer surface of the heat exchanger component includes the textured features.
Patent KR-20020035780-A (KR)
Inventor: NAKAGAWA TOSHIAKI
IPC: E04H5/02
Filed: 2001-11-07
Abstract: PURPOSE: To provide a cleanroom for preventing objects to be processed, such as semiconductor wafers, and be capable of reducing a running cost of a chemical filter. CONSTITUTION: Apparatus installation areas 3e and 3f, where an apparatus body 14 for processing the object to be processed, a process area 4 where an object to be processed is loaded or unloaded by the apparatus body 14, and an operation area 2, where operation on the apparatus is effected are brought into a state to be aligned horizontally in the order via partitions 42 and 43. Air conditioning of the apparatus installation areas 3e and 3f, that of the process area 4, and that of the operation area 2 are carried out independently of each other.
Patent KR-20030043170-A (KR)
Title: A forming method of pattern
Inventor: KIM SANG IK
IPC: H01L21/027
Filed: 2001-11-27
Abstract: PURPOSE: A method for forming a pattern in a semiconductor device is provided to be capable of minimizing the deformation of a photoresist pattern. CONSTITUTION: A nitride layer(15) and the first tungsten nitride layer as a hard mask are sequentially formed on a substrate(10) having etch object layers. The first photoresist pattern is formed on the first tungsten nitride layer by using ArF exposure source. After removing the damaged first tungsten nitride layer due to chemical attack, the second tungsten nitride layer(21) is formed on the exposed nitride layer(15). The second photoresist pattern is formed on the second tungsten nitride layer(21). A hard mask is formed by selective etching of the second tungsten nitride(21) and the nitride layer(15) using the second photoresist pattern as a mask.
Patent KR-20020048279-A (KR)
Inventor: DUDLEY KEVIN F
IPC: F04C29/02
Filed: 2001-12-01
Abstract: PURPOSE: A method for optimally regulating viscosity of a bearing in a compressor is provided to control the viscosity of the lubricant in the sealed compressor optimally and properly by monitoring the operation of the compressor. CONSTITUTION: A method of ensuring adequate oil thickness for the bearings in a sealed compressor includes the step of monitoring the viscosity of a lubricant for the bearings. If the monitored viscosity drops below the minimum value, then some control is performed to reduce the necessary bearing film thickness. An unloader valve is opened to reduce the load on the bearings. Damage of the bearings is prevented by regulating the viscosity of the lubricant in the compressor.
Patent KR-20030046759-A (KR)
Title: Thermoplastic Resin Composition Having Good Chemical Resistance in Painting
Inventor: KIM JUN SU
IPC: C08L25/12
Filed: 2001-12-06
Abstract: PURPOSE: A thermoplastic resin composition for painting is provided, to improve paintability and chemical resistance by employing SAN copolymers having different distribution of molecular weight and different composition of monomers. CONSTITUTION: The thermoplastic resin composition comprises (A) 20-50 parts by weight of a graft copolymer resin prepared by emulsion graft polymerization of 45-65 parts by weight of a rubber latex having an average particle size of 0.28-0.33 micrometers and a gel content of 65-85%; and (B) 50-80 parts by weight of a SAN copolymer resin comprising (b1) 50-80 wt% of a SAN copolymer resin containing 25-35 wt% of acrylonitrile and having a mass average molecular weight of 130,000-150,000, and (b2) 20-50 wt% of a SAN copolymer resin containing 25-35 wt% of acrylonitrile and having a mass average molecular weight of 80,000-100,000. Optionally the composition comprises further 0.5-5 parts by weight of paraffin-based wax based on 100 parts by weight of the resin composition.
Patent KR-20020008102-A (KR)
Inventor: HALL PHILIP R
IPC: H01T23/00
Filed: 2001-12-14
Abstract: PURPOSE: A circuit is provided to achieve a normal wire arrangement in an automatic manner by using a circuit for changing relative position of electric lines in the fixed relation with respect to each other. CONSTITUTION: A circuit comprises a first switch connected to a first communication line, and which has a first initial position and a second position opposite to the first initial position; a second switch connected to a second communication line, and which has a first initial position and a second position opposite to the first initial position; and a process having an output control signal connected to the first switch and the second switch so as to allow the first switch and the second switch to be disposed in the first or second position, respectively. The first communication line and the second communication line have a first configuration when both switches are disposed at the first initial position, and a second configuration when both switches are disposed at the second position.
Patent KR-20030050478-A (KR)
Title: Primer sets for MODY3 gene amplification by multiplex polymerase chain reaction
Inventor: KIM MI GYEONG
IPC: G01N33/53
Filed: 2001-12-18
Abstract: PURPOSE: Primer sets for maturity-onset diabetes of the young 3 (MODY3) gene amplification by multiplex polymerase chain reaction are provided, thereby rapidly and cheaply amplifying a target gene and performing numerous reactions in one tube. CONSTITUTION: A primer set for amplifying a certain sequence of hepatocyte nuclear factor-1a (HNF-1a) is selected from the group consisting of a primer set consisting of the nucleotide sequences of SEQ ID NOs: 3 and 4 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof; a primer set consisting of the nucleotide sequences of SEQ ID NOs: 5 and 6 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof; a primer set consisting of the nucleotide sequences of SEQ ID NOs: 7 and 8 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof; a primer set consisting of the nucleotide sequences of SEQ ID NOs: 9 and 10 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof; a primer set consisting of the nucleotide sequences of SEQ ID NOs: 11 and 12 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof; a primer set consisting of the nucleotide sequences of SEQ ID NOs: 13 and 14 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof; a primer set consisting of the nucleotide sequences of SEQ ID NOs: 15 and 16 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof; a primer set consisting of the nucleotide sequences of SEQ ID NOs: 17 and 18 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof; a primer set consisting of the nucleotide sequences of SEQ ID NOs: 19 and 20 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof; and a primer set consisting of the nucleotide sequences of SEQ ID NOs: 21 and 22 or 3 or less of nucleotide with added or deleted oligonucleotide in both ends thereof.
Patent KR-20030056599-A (KR)
Title: Method of forming a metal line in semiconductor device
Inventor: MIN U SIK
IPC: H01L21/28
Filed: 2001-12-28
Abstract: PURPOSE: A method for forming a metal wiring of a semiconductor device is provided to be capable of reducing contact resistance between a lower and upper metal wiring and preventing contaminations of copper by removing cupper oxide layer. CONSTITUTION: The first interlayer dielectric(12) having lower metal lines(14) is formed on a semiconductor substrate(10). After forming the second interlayer dielectric(18) on the resultant structure, a trench is formed to expose the lower metal lines(14) by performing dual damascene processing. After forming a barrier metal film(24) on the resultant structure including the trench, the barrier metal film(24) located on the bottom of the trench is selectively etched. An upper metal line is filled into the trench. At the time, the barrier metal film(24) is formed by CVD or PVD using Ar gas.
Patent KR-20030058162-A (KR)
Title: A cliche for printing ink and a method of fabricating thereof
Inventor: BAEK MYEONG GI
IPC: B41M1/10
Filed: 2001-12-29
Abstract: PURPOSE: An ink printing cliche and a method for fabricating the same are provided to realize fine ink patterns when printing by forming cliche with an organic material fine processing, thereby obtaining high resolution device with fine patterns. CONSTITUTION: An ink printing cliche includes a glass, plastic or wafer substrate(101), an organic layer(103) positioned on the substrate and formed with ink charging grooves(105) by exposure via a patterned photoresist(110), a metal layer formed on the organic layer with grooves aligned with the grooves of the organic layer, and an intermediate layer formed between the organic layer and the metal layer for improving the joining force between them. The organic layer is formed of a material selected from a group consisting of polyimide, polymer, photoacryl and BCB(Benzocyclobutene).
Patent KR-20030058680-A (KR)
Title: Capacitor of semiconductor device and method for manufacturing the same
Inventor: JANG SU IK
IPC: H01L27/108
Filed: 2001-12-31
Abstract: PURPOSE: A capacitor of a semiconductor device and its manufacturing method are provided to lower the height of a capacitor as the thickness of a plate electrode formed on the contact hole for a conventional capacitor by forming a plate electrode on the side wall of the contact hole for capacitor before forming a bottom electrode. CONSTITUTION: The capacitor comprises an interlayer dielectric having a contact hole on the substrate(41), a plug(47), an oxide layer(43) formed on the entire surface having a contact hole for capacitor to expose the plug, a plate electrode space and dielectric space formed sequentially on the side of the contact hole, and a storage node(61) connected to the plug.
Patent KR-20010070984-A (KR)
Title: 비페닐설포닐-치환된 이미다졸 유도체, 이의 제조 방법,약제 또는 진단제로서의 이의 용도, 및 이를 함유하는 약제
IPC: A61P9/00
Filed: 1999-07-10
Abstract: 본 발명은 현저한 항부정맥 특성을 나타내고, 심장보호 성분을 포함하는 하기 화학식 I의 화합물에 관한 것이다.  본 발명의 화합물은 허혈성 손상, 특히 허혈성 심장 부정맥증 유발시 병리생리학적 과정을 예방적으로 억제하거나 크게 감쇠시킬 수 있다.  또한, 본 발명의 화합물은 세포 증식에 대해 강한 억제 효과를 나타낸다. 
     화학식 I 
     
       
     
     상기식에서, 
     기호는 본 명세서에서 기술된 의미를 갖는다.
Patent KR-20010070998-A (KR)
Title: 전력 보존 모드를 가진 발진기
IPC: H03B1/00
Filed: 1999-07-15
Abstract: 탱크 회로(L2, CR1, C2, C3, C4), 트랜지스터 증폭기 회로(Q1), 그리고 스위칭 회로(Q2)를 가지는 발진기. 스위칭 회로(Q2)는  증폭기 트랜지스터(Q1)에서 두개의 선택된 전압들을 스위칭함으로써 정상 전력 소비 모드와 저 전력 소비 모드 사이에서 발진기를 스위칭한다. 저 전력 소비 모드에 있는 경우, 상기 발진기는 발진을 유지하는데 충분한 전류를 가지게 되지만, 좋은 성능과 고속 데이타를 위한 위상 잡음 요구조건을 만족하기에는 불충분한 전류를 가진다.  정상 전력 소비 모드에 있게 되면, 상기 발진기는 위상 잡음 요구조건을 만족시키는 충분한 전류를 가지게 된다.
Patent KR-20010072363-A (KR)
Title: 경화성 퍼플루오로엘라스토머 조성물
IPC: C08K5/18
Filed: 1999-08-06
Abstract: 본 발명은 테트라플루오로에틸렌, 퍼플루오로(비닐 에테르) 및 니트릴 함유 경화 부위 모노머의 공중합 단위를 갖는 퍼플루오로엘라스토머로 이루어진 퍼플루오로엘라스토머 조성물을  40 내지 330 ℃의 온도에서 암모니아를 생성할 수 있는 화합물과 함께 경화시켜서 우수한 열안정성을 갖는 경화된 조성물을 생성한다.  또, 암모니아 생성 화합물은 다른 경화제를 혼입하는 퍼플루오로엘라스토머 조성물 중에서는 경화 가속제로서 작용한다.
Patent KR-20010080170-A (KR)
IPC: H04L12/24
Filed: 1999-10-27
Abstract: 광대역 트래픽을 운반하기 위한 통신 네트워크에서 이용가능한 경로들을 위하여 복수의 종단으로부터 종단들을 선택하기 위한 접속 관리자가 제공된다. 접속 관리자(35)는 네트워크에서의 각 경로와 각 경로를 위한 종단들의 위치에 의해 지원되는 기능적 특징들을 나타내는 접속 모델(36), 네트워크에서 종단의 특징 특정 기능들을 관리하는 제어 수단(81, 82, 91, 92)에 대한 인터페이스(43, 44, 45, 46) 및 상기 인터페이스와 가상 버스(42)를 경유하여 상기 제어 수단에 연결된 처리기(41)를 포함한다. 상기 처리기는, 두 위치간에 네트워크에서 소정 경로의 종단에 대한 요구에 응답하여, 소정 경로를 위해 요구되는 종단 특징의 관점에서 접속 모델(36)로부터 적합한 제어 수단을 식별한다. 그다음 상기 경로를 위한 각 종단의 선택이 처리 수단(41)에 의해 상기 식별된 제어 수단에 위임된다; 위임된 선택은, 상기 요구된 특징들을 지원하는 각 종단이 상기 위치에서 이용가능한지를 결정하는 것과, 만약 상기 요구된 특징들을 지원하는 하나 이상의 종단이 이용가능하다면, 균등한 종단들 중에서 판결하는 것을 포함한다.
Patent KR-20010082296-A (KR)
Filed: 2000-11-09
Abstract: 본 발명은 여과실(5) 내에서 적어도 하나의 여과 요소(6, 17)를 가지고 액체를 여과하기 위한 방법에 관한 것으로, 이 방법에서 매 여과 단계 후에 여과실로부터 액체가 빠져 나오고, 여과실을 통해 유도된 분출 공기에 의해 상기 요소가 청소되는 바, 분출 단계 이후에는, 여과실(5)은 액체로 채워져 액체가 분출 공기를 여과실의 상단 끝(9)으로부터 분리된 공기 컨테이너(7) 안쪽으로 밀어내고, 공기가 높은 압력으로 압축된 후, 다음 여과 단계 후에, 상기 공기 컨테이너 안쪽으로 압축된 공기의 압력을 사용하여 액체가 여과실 바깥 쪽으로 밀려 빠져 나가게 되는 것을 특징으로 하는 여과 방법이 제시되어 있으며, 또한, 상기와 같은 여과 방법을 적용하기 위한 여과 장치로서, 그 장치는 여과실(5) 안쪽으로 위치하는 적어도 하나의 여과 요소(6, 17)로 구성되고, 여과 되어야 할 액체 유동을 위하여 흡입구 부속장치(4)가 구비되어 있고, 여과된 액체 유동을 위하여 출구 부속장치(12)가 구비되어 있으며,  여과 단계 사이에 공기 분출을 하며 여과 요소를 청소하기 위하여 공기 채널(13)이 구비되어 있는 바, 여과 요소(5)의 상단 끝(9)이 연결 채널(8)을 통하여 공기 컨테이너(7)로 연결되어 있으며, 여과실이 액체로 채워짐에 따라 그 공기 컨테이너 안쪽으로 여과실 내의 공기가 압축되기 위하여 배치되어 있는 것을 특징으로 하는 여과 장치에 관하여 설명하고 있다.
Patent KR-20010101031-A (KR)
IPC: H01B11/00
Filed: 1999-10-26
Abstract: 케이블이 -40℃ 내지 +85℃의 범위에서 온도가 바뀔 때 섬유 내에 미세한 구부려진 부분이 형성되는 것을 막도록, 열 팽창/압축 계수 α1과 α2, 견인 탄성 계수 E1과 E2 및 횡단면 S1과 S2를 가지는 코어(1)와 코팅(2)을 각각 포함하는 N 광섬유(FO)를 가지는 케이블은 열 팽창/압축 계수 α4, 견인 탄성 계수 E4와 횡단면 S4를 가지는 충전재(4) 안쪽에 끼워진 광섬유를 둘러싸고 있는 리테이닝 외장(3)을 포함한다.  이 외장은 (α3.E3.S3)≤〔(α1.E1.S1)+(α2.E2.S2)〕(N/14) + (α4.E4.S4)의 등식을 만족시키는데 이 식에서 α3, E3과 S3은 열 팽창/압축 계수, 견인 탄성 계수 및 외장의 횡단면이다.
Patent KR-20010099966-A (KR)
Title: Photosensor system and drive control method thereof
IPC: H04N5/367
Filed: 2000-10-19
Abstract: A photosensor system having a photosensor array constituted by two-dimensionally arraying a plurality of photosensors includes a driver circuit for supplying a drive signal to the photosensors, and a controller for controlling reading operation of a subject image and sensitivity setting. Before the start of normal reading operation of a subject image, prereading operation of changing the image reading sensitivity at a plurality of stages for respective rows is executed. A row in an optimal image reading state is easily determined based on the dynamic range distribution of the lightness data of read image data or a dynamic range distribution from which an abnormal value deviating from the main change trend of lightness data is removed, and the linearly differentiated value of the dynamic range. An image reading sensitivity set for this row is set as an optimal sensitivity. This can simplify sensitivity setting processing and shorten the required time.