baber/WOPTO huggingface dataset:
Patent KR-20040110701-A (KR)
Inventor: KANG BYEONG BOK
IPC: G11B19/12
Filed: 2003-06-20
Abstract: PURPOSE: A disk discriminating method in a holographic ROM drive is provided to radiate a deflected reference beam, and to check whether a preset reference response signal for deciding a holographic disk is detected from a reflected light when deciding the holographic disk, thereby easily distinguishing the disk. CONSTITUTION: A microcomputer recognizes that a disk is mounted(S300), and radiates a reference beam on a disk surface by deflecting the beam at preset angle(S302). The microcomputer receives a reflected light of the reference beam reflected from the disk surface(S304), and checks whether a preset reference response signal pattern for deciding a holographic disk is detected from the reflected light(S306). If so, the microcomputer decides the mounted disk as the holographic disk(S310), and performs a servo initialization routine to prepare for a data read process on the holographic disk(S312).
Patent KR-20040002758-A (KR)
Inventor: ERICKSON IRVING C
IPC: F16K1/54
Filed: 2003-06-27
Abstract: PURPOSE: A precision modulating globe valve is provided to increase the flow regulating rate of the globe valve by controlling the flow of fluid accurately at low flow rate, and to regulate flow of fluid by moving a valve plug in the valve port. CONSTITUTION: A precision modulating globe valve(10) regulates the flow of fluid from zero to the maximum flow rate. A valve plug(26) of the globe valve includes at least one flow modulating channel recessed from the outer surface of the valve plug. The outer surface of the valve plug engages a sealing member(40) positioned along the inner surface of a valve port(18). The sealing member provides a fluid-tight seal between the outer surface of the valve plug and the valve port. The flow modulating channel is recessed from the outer surface of the valve plug from a minimum flow end to a maximum flow end. The radial recess of the flow modulating channel increases from the minimum flow end to the maximum flow end. As the valve plug moves past the stationary sealing member, the flow rate increases through the valve port.
Patent KR-20050006494-A (KR)
Inventor: ZHIDKOV SERGEY
IPC: H04J11/00
Filed: 2003-07-09
Abstract: PURPOSE: An apparatus and a method for estimating a channel state by a direct measurement method in an OFDM(Orthogonal Frequency Division Multiplexing) receiver are provided to increase an SNR(Signal-to-Noise Ratio) gain by estimating reliable CSI(Channel State Information). CONSTITUTION: A de-mapping and pilot insertion unit(57) performs a de-mapping process for values which belong to transmission parameter signaling carriers, a continual pilot carrier, or a scattered pilot carrier of a complex OFDM signal. A subtraction unit(58) subtracts the complex OFDM signal from each de-mapped signal. A squared euclidean distance calculation unit(59) calculates squares of an I signal and a Q signal of a output signal of the subtraction unit and outputs the first error by adding the calculated square values. A non-recursive carrier filtering unit(60) outputs the second error. A data carrier extraction unit(61) extracts/outputs an error corresponding to a data carrier from the second error. A recursive symbol filtering unit(62) outputs the third error by averaging the output error of the data carrier extraction unit and a previous symbol. A quantization unit(63) output a CSI signal of a plurality of quantized bits.
Patent KR-20050009121-A (KR)
Inventor: LEE TAE HYUNG
IPC: G01D5/20
Filed: 2003-07-16
Abstract: PURPOSE: A crack position sensor is provided to prevent the crack of a soldering portion by uniformly distributing the stress through an impact or a vibration and by removing the pressure through the expansion of internal air. CONSTITUTION: A flat printed substrate(40) is fixed in a body mold(12) by completely sticking to the inner surface of the body mold. A hall IC(Integrated Circuit)(16) is fixed in the other surface of the flat printed substrate by sticking to the surface. The hall IC has a magnetic sensing element(16a) therein. Thereby, the stress by an impact and a vibration is uniformly distributed by changing the installation structure of a crank position sensor.
Patent KR-20050013446-A (KR)
Inventor: SIN MAN SOO
IPC: H04N5/225
Filed: 2003-07-28
Abstract: PURPOSE: An apparatus and a method for controlling current consumption of a flash are provided to extend a use time of a battery by sensing brightness of surroundings and thereby keeping brightness of a high-luminance LED(Light Emitting Diode) constant with varying the current consumption in the high-luminance LED. CONSTITUTION: A flash drive part(130) drives a flash(150). A flash drive power part(110) supplies electric power for driving the flash. A flash current control part senses brightness of surroundings when a camera is operated and controls the flash drive part in order to control current consumption in the flash. A flash drive control part recognizes a press of a camera shutter and thereby operates the flash drive power part.
Patent KR-20050014525-A (KR)
Inventor: CHOI WOONG CHUL
IPC: G06F11/30
Filed: 2003-07-31
Abstract: PURPOSE: A method for sensing an error of an EEPROM(Electronically Erasable Programmable ROM) having an EEPROM backup function in a refrigerator is provided to prevent abnormal operation of the refrigerator due to the error of the EEPROM by making the bad EEPROM not used in the refrigerator. CONSTITUTION: Data is inputted to the EEPROM(310). It is sensed that a data input completion signal is transferred to a microcontroller from the EEPROM(330). If no data input completion signal is transferred to the microcontroller after a predetermined time, the EEPROM is judged as bad(360).
Patent KR-20050015001-A (KR)
Inventor: CHOI BOO SIK
IPC: E03D5/10
Filed: 2003-08-01
Abstract: PURPOSE: A water saving device for a toilet bowl connected with a bidet is provided to economize in water by discharging the appointed quantity of water according to urine and feces. CONSTITUTION: In a toilet bowl(30) fixed with a bidet which contains: a cistern(33) connected with a water tank or a water supply pipe(31) to store up the fixed quantity of water for washing; a toilet seat installed on the front of the cistern to let a user sit on; a washing nozzle(37) and a drying nozzle installed on the lower part of the toilet seat to wash and dry the anus and privates after stool; and a control pad(36) having many operational buttons, the water saving device for the toilet bowl connected with the bidet comprises a branch pipe(41) installed to supply water(32) to the cistern and the bidet using the water supply pipe, and a 3-way directional valve(42) installed on the branch pipe and provided with a cistern valve(47) and a bidet valve(52) to supply water to the bidet and the cistern. The bidet valve of the 3-way valve is operated by a controller(50) by selecting a bidet button of the control valve, and the cistern valve of the 3-way directional valve is operated by a controller by sensing with sensors(43,44) for urine and feces of the cistern to set up the water levels for urine and feces(SL,LL) and selecting a washing button(45) installed on the control pad of the bidet.
Patent KR-20050015110-A (KR)
Inventor: KIM YEON MI
IPC: G08C19/00
Filed: 2003-08-02
Abstract: PURPOSE: A remote metering apparatus having a temperature/pressure correction function of a gas meter is provided to detect accurately gas meterage by correcting a error caused by a change in temperature and pressure. CONSTITUTION: A remote metering unit(130,130') converts a measured value of a gas meter to an electrical signal and outputs a digital value corresponding the electrical signal. A temperature sensing unit(120,120') is installed at an inside or an outside or a near side of a gas pipe line in order to sense a temperature of gas and output a digital value corresponding the sensed temperature. A metering correction unit(140,140') is connected to the remote metering unit and the temperature sensing unit in order to correct the digital value by using the sensed temperature and a temperature correction logic. A communication unit(150,150') transmits data including the corrected value to a gas supply system.
Patent KR-20050017232-A (KR)
Inventor: LEE BOK HA
IPC: C21D9/56
Filed: 2003-08-11
Abstract: PURPOSE: To provide an apparatus for setting furnace temperature of heating section in a continuous annealing furnace by calculating the optimum furnace temperature distribution of the heating section according to width and thickness of strip and line speed, thereby calculating furnace temperature setting patterns per zones and controlling combustion in the optimum heat efficiency range per each of the zones. CONSTITUTION: An apparatus for setting furnace temperature of heating section(1) in continuous annealing furnace comprises a pyrometer(3) for detecting a strip temperature radiated from a strip(2) passing through respective zones of the heating section; a strip temperature control part for setting a strip temperature control value using a deviation between the radiated strip temperature detection value and a preset strip temperature target value; first, second and third converters(201-203) for respectively converting signals of a line speed of the heating section and width and thickness of the strip received from a supervisory control computer into corresponding numerical values in a range of zero to one; first, second and third operators(204-206) for respectively calculating temperature compensation values according to line speed, width of the strip and thickness of the strip using the converted numerical values in a range of zero to one corresponding to the line speed, width of the strip and thickness of the strip respectively outputted from the first, second and third converters; an adder(207) for adding up the temperature correction values according to the line speed, width of the strip and thickness of the strip; a position compensation buffer(208) for setting temperature compensation values per respective zones to compensate heat loss according to position of the respective zones; and a furnace temperature control part for setting furnace temperature per each of the zones using the strip temperature control value, the temperature correction values added up in the adder and the temperature compensation values per respective zones.
Patent KR-20040018944-A (KR)
Title: Semiconductor device and semiconductor package
Inventor: NAGAI AKIRA
IPC: H01L23/532
Filed: 2003-08-25
Abstract: PURPOSE: To provide a semiconductor device and a package constituted of material which has characteristics of a low dielectric constant, a low dielectric loss tangent, low moisture absorption and high thermostructural property as an insulator. CONSTITUTION: The semiconductor device uses resin including the compound of a (chemical formula 1) having a plurality of styrene groups(however, R shows a hydrocarbon skeleton which may have a substituent, R¬1 shows hydrogen, methyl or ethyl, (m) shows 1 to 4 and (n) shows an integer >=2) as bridge components. Thus, the semiconductor element and the package are excellent in transmission characteristic and reduce the power consumption.
Patent KR-20050021698-A (KR)
Inventor: KIM KYOUNG HO
IPC: G11B20/10
Filed: 2003-08-25
Abstract: PURPOSE: A device for converting an audio external output is provided to output an audio signal to a speaker through a conversion switch even though a user does not pull out an earphone plug, thereby preventing an audio output disconnection. CONSTITUTION: An audio processor(100) reads audio data with an operating program to reproduce the read audio data, and selectively controls an external output. The first conversion switching unit outputs an audio signal outputted from the audio processor(100) to an earphone or a speaker(400), depending on whether a jack plug is inserted. The second conversion switching unit(150) performs a switching process to selectively connect the audio processor(100) with either the first conversion switching unit or the speaker(400).
Patent KR-20040020797-A (KR)
Inventor: MIZUKAMI MASATO
IPC: G02B6/38
Filed: 2003-08-29
Abstract: PURPOSE: An optical connector plug, an optical connector plug connecting method, an optical fiber cross-connection apparatus, an optical fiber cord retracting method, an optical fiber cord retraction device, and an optical connector plug alignment block are provided to perform a cross-connecting operation in an optical network that is performed by automatically connecting or disconnecting optical fibers through the optical connector plugs by using a handling device. CONSTITUTION: An optical connector plug(1) includes an inserted portion, a plug body, a locking portion, and a rotational phase reference surface. The inserted portion(2) is removably inserted to one end of an optical adapter. The plug body(5) is joined to a front end of the optical fiber cord. The locking portion(3b) is formed between the plug body and the inserted portion and is locked by the locking member of the optical adapter. The rotational phase reference surface(6a) is formed on the plug body away from the locking portion.
Patent KR-20040027343-A (KR)
Inventor: MIURA MASAO
IPC: H01H71/50
Filed: 2003-09-18
Abstract: PURPOSE: A circuit breaker is provided to reduce structural restraints and allow for a stable operation of isolation without being influenced by an assembly error. CONSTITUTION: A circuit breaker comprises a movable contact(5), a fixed contact(4), a switch device(8), a switch operating handle(9), and an overcurrent tripping device. The switch device includes an assembly of a switch lever(11) connected to the handle; a toggle link device(15) formed by assembling an upper link(12) and a lower link(13) and connected to the movable contact; a tripping device for operating the toggle link device in response to an over-current; and an operating spring(17) tightly stretched between the switch lever and the toggle link device. The circuit breaker further includes a lock member for preventing the handle from moving to an OFF position at the state where a main circuit contact is welded. The lock member is assembled to the switch device and inter-locks the toggle link device and the switch lever. The lock member restrains the movement range of the switch lever in response to the operation of the toggle link device. The lock member restrains the operation of the switch lever and prevents the handle from moving to an OFF position at the state where the main circuit contact is welded.
Patent KR-20050030798-A (KR)
Title: Ethernet/sdh translator and method of furnishing each subscriber with distinctive qos service
Inventor: LEE KYU SOO
IPC: H04L12/28
Filed: 2003-09-26
Abstract: An Ethernet/SDH translator and a method of furnishing each subscriber with a distinctive QoS are provided to differentiate QoS according to service ranks requested by users, thereby minimizing a frame loss caused by burst traffic while magnifying utility of network resources. An 8B/10B decoder(301) receives an Ethernet frame including a priority value and VLAN(Virtual LAN) ID information, and line-decodes the received Ethernet frame. An MAC processor(304) extracts the priority value and the VLAN ID information from the decoded frame. A frame controller(310) compares an assigned bandwidth of an Ethernet subscriber terminal with substantial traffic, and determines whether to transmit the Ethernet frame. A path interface(312) determines a transmission path matched with the extracted priority value and the VLAN ID. A VCAT(Virtual Concatenation) processor(307) assigns the bandwidth to the frame such that the frame can be transmitted along the determined transmission path. An SDH processor(308) SDH-processes the frame, and sends the processed frame.
Patent KR-20050032917-A (KR)
Title: Sterilizing cleanser for a washing machine and manufacturing process of sterilizing cleanser
Inventor: KIM SEON HO
IPC: C11D7/18
Filed: 2003-10-02
Abstract: Provided is a powder detergent composition capable of sterilizing and cleaning a bath of washing machine, which removes heavy dirts, molds and harmful bacteria with ease, has excellent deodorizing effect and biodegradability, and inhibits eutrophication. The powder detergent composition capable of sterilizing and cleaning a bath of washing machine comprises 75-83 wt% of sodium percarbonate, 3-7.5 wt% of LE as emulsifier, 3.5-7.5 wt of glacial acetic acid, 4-10.5 wt% of soda ash, 1.5-2.5 wt% of sodium hydrogen carbonate, 0.7-2 wt% of bentonite and 0.2-1.0 wt% of trifoliate orange extract, based on the total weight of the composition.
Patent KR-20050035906-A (KR)
Inventor: KWON IK BOO
IPC: A61K36/258
Filed: 2003-10-07
Abstract: 본 발명은 항스트레스 및 뇌기능 개선 효과를 가지는 가미사군자탕에 관한 것으로서, 더욱 상세하게는 종래 생약제로 구성된 사군자탕에 매실 추출물, 둥글레 추출물, 갈근 추출물 및 계피 추출물을 최적 함량으로 가미하여 가미사군자탕(加味四君子湯)을 제조함으로써, 스트레스 모델, 아세틸콜린성 신경세포 손상에 의한 치매모델, 그리고 뇌졸중(뇌허혈) 동물실험 모델에서 기억력, 학습력 저하를 현저히 줄이고, 이와 관련된 효소의 활성을 조절함으로써 스트레스 증상 개선용, 치매 증상 개선용, 그리고 뇌졸중 증상 개선용 등 뇌기능 개선 효과를 가지는 새로운 구성의 가미사군자탕에 관한 것이다.
Patent KR-20050036080-A (KR)
Inventor: PARK DAE YOUNG
IPC: H04Q9/00
Filed: 2003-10-15
Abstract: 본 발명은 적산 계량기의 숫자표시부를 촬영하고 그 영상 정보 중에서 숫자 부분만을 발췌하여 최소 면적 이미지로 압축 및 변환하고, 변환된 이미지 데이터를 무선 및 유선 송신을 통하여 검침할 수 있도록 한 유무선을 이용한 원격 검침시스템에 관한 것으로서, 상수도, 전기 및 가스 등의 적산 계량기의 숫자표시부를 설정된 주기 마다 촬영하는 카메라와, 상기 카메라에서 촬영된 영상 정보에서 숫자 부분의 최소한의 유효 영역만을 취출하여 흑백 혹은 칼라 모드의 이미지 데이타로 압축 및 변환하는 메인프로세서과, 상기 이미지 테이타를 무선 송신하는 검침단말기 무선통신모듈을 포함하는 검침단말기; 주택, 아파트 및 공장 등에 설치된 다수 검침단말기로부터 보내진 이미지 데이타를 수신하는 수집기 무선통신모듈과, 각 검침단말기의 이미지 데이타와 자신의 식별코드를 설정된 주기 마다 혹은 야간의 휴유 시간에 유선 송신하는 메인프로세서를 포함하는 수집기; 그리고 상기 수집기에서 송신된 데이타를 검침센타의 관리컴퓨터로 전달하는 유선단말기 및 유선 라인을 포함하여 구성한다.
Patent KR-20050039233-A (KR)
Inventor: KIM TAE WAN
IPC: H01L27/105
Filed: 2003-10-24
Abstract: 자기 램 및 그 제조방법에 관해 개시되어 있다. 개시된 본 발명은 스윗칭 소자와 이에 연결된 MTJ셀을 포함하는 자기 램에 있어서, 상기 MTJ셀은 자성막과 이에 내재된 금속막으로 이루어진 핀드막을 포함하는 것을 특징으로 하는 자기 램을 제공한다. 이러한 본 발명을 이용하면, 스트레이 자기장에 기인한 스위칭 필드 쉬프트와 킹크(kink)를 방지할 수 있어 신뢰성을 높일 수 있다.
Patent KR-20040038710-A (KR)
Inventor: SAITO TOMOHIRO
IPC: H01L21/28
Filed: 2003-10-27
Abstract: PURPOSE: A semiconductor device and a method of manufacturing the same are provided to restrain a depletion region and improve the performance of a transistor by using metal electrodes and to prevent leakage current by using sidewalls. CONSTITUTION: A semiconductor device includes a semiconductor substrate, a source sidewall insulator, a drain sidewall insulator, a gate insulating layer(19), a gate conductor, a source conductor, and a drain conductor. The semiconductor substrate(1) includes an active region and an isolation region. The isolation region is composed of a first insulator(52,53) and a second insulator(51). The source sidewall insulator includes a first sidewall(7) and a second sidewall(8). The drain sidewall insulator includes a third sidewall(10) and a fourth sidewall(9). The gate conductor(20) is surrounded by the insulating layer between the second and fourth sidewalls. The source conductor(21) is formed between the first and second sidewalls. The drain conductor(22) is formed between the third and fourth sidewalls.
Patent KR-20050040161-A (KR)
Inventor: CHO JAE HEE
IPC: H01L33/34
Filed: 2003-10-27
Abstract: 저접촉 저항 및 고반사도를 동시에 만족할 수 있는 고반사막 전극 및 그를 구비하는 반도체 발광 소자가 개시된다.  개시된 반도체 발광 소자는 투명 기판과, 전자 주입층의 제 1 영역 상에 형성된 활성층과, 활성층 상에 형성된 정공 주입층과, 정공 주입층 상에 형성되며 높은 반사율과 낮은 접촉 저항을 동시에 제공할 수 있는 제 1 전극 구조와, 전자 주입층의 제 2 영역 상에 형성된 제 2 전극 구조 및 제 1 및 제 2 전극 구조와 전기적으로 결합된 회로 기판을 구비한다.  따라서, 정공 주입층 상에 접촉하는 컨택 메탈의 면적을 조절함으로써 컨택 메탈층에 의한 빛의 흡수를 감소시키면서도 반도체 발광 소자의 광효율을 향상시킬 수 있는 반도체 발광 소자를 얻을 수 있다.
Patent KR-20050046164-A (KR)
Inventor: KIM BINN
IPC: H01L29/786
Filed: 2003-11-13
Abstract: 본 발명은 소자에 발생되는 저항을 줄임으로써 소자특성을 향상시킬 수 있는 박막 트랜지스터 어레이 기판 및 그 제조방법에 관한 것이다.   
     본 발명은 기판 상에 형성된 박막 트랜지스터의 소스전극 및 드레인 전극과; 상기 기판과 접촉되며 상기 소스전극 및 드레인 전극에 걸쳐 형성된 액티브층과; 상기 액티브층 내에서 상기 소스 전극 및 드레인 전극과의 중첩부에 형성된 오믹접촉층과; 게이트 절연막을 사이에 두고 상기 액티브층과 절연되게 형성된 게이트 전극과; 상기 드레인 전극과 접속된 화소전극을 구비하는 것을 특징으로 한다.
Patent KR-20050048432-A (KR)
Inventor: KANG TAE KYOUNG
IPC: H01J11/36
Filed: 2003-11-19
Abstract: 본 발명은 플라즈마 디스플레이 패널을 개시한다. 본 발명에 따르면, 소정 간격으로 배치된 유지 전극들이 마련된 전면 기판과; 유지 전극들을 매립하는 전면 유전체층과; 전면 기판과 대향되게 배치되는 것으로, 유지 전극과 교차하는 방향으로 형성된 어드레스 전극들이 마련된 배면 기판과; 어드레스 전극들을 매립하는 배면 유전체층과; 전면 기판과 배면 기판 사이에 소정 패턴으로 형성되어 방전셀들을 구획하는 격벽과; 방전셀의 내측면마다 적,녹,청색의 형광체 중 어느 하나로 형성된 주 형광체층들과; 격벽의 상부면에 있어 적어도 일부 영역에 형성된 더미 형광체층들;을 구비한다.
Patent KR-20050049868-A (KR)
Inventor: PARK SHANG HYEUN
IPC: H01J9/04
Filed: 2003-11-24
Abstract: 카본나노튜브 에미터 형성방법 및 이를 이용한 전계방출 표시소자의 제조방법이 개시된다. 개시된 카본나노튜브 에미터 형성방법은 다수의 전극이 형성된 기판의 전면에 카본나노튜브층을 형성하는 단계; 카본나노튜브층의 상면에 포토레지스트를 도포하는 단계; 포토레지스트를 전극들의 상부에만 남도록 패터닝하는 단계; 패터닝된 포토레지스트를 식각마스크로하여 노출된 카본나노튜브층을 식각하여 제거하는 단계; 및 포토레지스트를 제거하여 전극들 위에 카본나노튜브 에미터를 형성하는 단계;를 포함한다.
Patent KR-20040054493-A (KR)
Inventor: DAHAN FRANCK B
IPC: G06F1/00
Filed: 2003-11-25
Abstract: PURPOSE: A secure mode indicator for a smart phone or a PDA(Personal Digital Assistant) executing security applications is provided to inform a user that a smart device is in a secure mode by installing the secure mode indicator to the smart device executing the security applications. CONSTITUTION: The indicator(155) such as an LED(Light Emitting Diode) is connected to the GPIO(General Purpose Input/Output) latch(154) and is lighten by responding to the GPIO. The GPIO latch is recorded by one logical value and is accessed by a core(103) through a peripheral device bus(156). Operations of the GPIO are controlled by a security signal(152) under control of an SSM(Security State Machine)(150). The GPIO latch is recorded when the security signal is in a security state that a processor(102) indicates the operation of a security software routine.
Patent KR-20050050485-A (KR)
Title: 유기 전계 발광 표시 장치
Inventor: KANG TAE WOOK
IPC: H05B44/00
Filed: 2003-11-25
Abstract: 본 발명은 정전기 방지 부재가 구비된 유기 전계 발광 표시 장치에 관한 것으로, 하부 절연 기판 상에 형성된 유기 발광 소자와; 상기 유기 발광 소자를 봉지하기 위한 상부 절연 기판을 포함하며, 상기 유기 발광 소자가 형성된 하부 절연 기판의 외측면 상에 형성된 정전기 방지 부재를 구비하는 유기 전계 발광 표시 장치를 제공하는 것을 특징으로 한다.
Patent KR-20050051843-A (KR)
Inventor: CHANG MYEONG SOO
IPC: H01J11/44
Filed: 2003-11-28
Abstract: 본 발명은 외부의 충격에 쉽게 파손되지 않는 고강도, 고인성 필터를 구비한 플라즈마 디스플레이 패널 및 그 제조방법에 관한 것이다. 
     이와 같은 본 발명은 플라즈마 디스플레이 모듈 전면 패널에 하나 이상의 기능성 필름과 기지필름을 포함하는 기능성 필터를 구비한 플라즈마 디스플레이 패널에 있어서, 상기 기지필름 내에는 박막의 고강도 고인성 투명섬유막이 삽입되어 있는 것을 특징으로 한다.
Patent KR-20040048864-A (KR)
Inventor: MATSUOKA NOBUAKI
IPC: G11C11/56
Filed: 2003-12-04
Abstract: PURPOSE: A semiconductor memory device and a writing and erasing method of a memory cell are provided to reduce the time required of writing by using a writing part and a writing-state detecting part and to improve the precision of writing by using a writing control part. CONSTITUTION: A semiconductor memory device includes a memory cell array(1) and a control circuit(C). The memory cell array includes a plurality of memory cells(1c). The memory cells include variable resistive elements(R11-Rij), respectively. The control circuit includes a writing part, a writing-state detecting part, and a writing control part. The writing part performs a writing process in the memory cells by varying electrical resistances of the corresponding resistive elements. The writing-state detecting part detects the varied electrical resistances when the writing process is performed. The writing control part stops the writing process when the electrical resistances are varied to a predetermined reference value.
Patent KR-20050054656-A (KR)
Inventor: JANG HYUNG JOO
Filed: 2003-12-05
Abstract: 본 발명은 컴퓨터를 사용해서 데이터 통신이 가능한 통신 채널로 자동차의 거래를 중개하는 방법으로, 자동차의 판매자로부터 판매하고자 하는 자동차의 상태를 설명하는 경매 신청 정보를 상기 통신 채널을 통해 입력받아 상기 컴퓨터에 등록하는 단계; 잠재적인 구매자에게 상기 통신 채널을 통해서 상기 경매 신청 정보를 공개하는 단계; 입찰기간 동안 잠재적인 구매자들로부터 입찰정보를 입력받아, 자동차의 판매 가격을 산정하는데 표준이 되는 최고 낙찰 가격에 의한 낙찰자를 결정하는 단계; 상기 낙찰자 및 판매자에게 낙찰 사실을 통지하는 단계; 상기 낙찰자로부터 자동차의 검사 결과에 따라 낙찰 가격을 감가상각한 내용에 관한 데이터와, 이에 근거한 판매 가격을 포함하는 감가상각 정보를 입력받는 단계; 상기 감가상각 정보를 판매자에게 출력하는 단계; 그리고, 상기 판매자가 이에 대해서 승인하는 단계;를 포함해서 이루어진다.