baber/WOPTO huggingface dataset:
Patent KR-20050015662-A (KR)
Inventor: CHOI JAE WOONG
IPC: G01S5/22
Filed: 2003-08-07
Abstract: PURPOSE: A system of tracking locations of other ships is provided to prevent collision with other ships by confirming locations of other ships based on utilizing sound pressure levels of sound pressure signals received from all directions. CONSTITUTION: An upper microphone(210) is installed at an upper part of ship in order to collect sound pressure signals of all directions. A left microphone(206) and a right microphone(208) are used for collecting sound pressure signals of a left side and a right side of ship. A front microphone(202) and a rear microphone(204) are used for collecting sound pressure signals in the stern and bow of ship. A signal processor(220) is used for converting the sound pressure signals received by microphones to digital signals. A PC(230) is used for receiving the digital signals to evaluate sound pressure levels, generating alarm sound according to the sound pressure levels, and tracking locations of other ships.
Patent KR-20050017810-A (KR)
Inventor: HYUN CHAN SUP
IPC: F16H49/00
Filed: 2003-08-09
Abstract: PURPOSE: An automatic shift device of a fluid pump is provided to transmit rotary power of a driving shaft with circulating fluid through the inside of the automatic shift device and to regulate the amount of fluid inserted to an intake port of a driven shaft pump by changing pressure and storage amount of the fluid according to the rotary power of the driving shaft and rotation resisting power of the driven shaft. CONSTITUTION: A pump has a rotating body(2) with rotational center different from the center of a pump shaft(1) and executes suction and discharge actions at the same time. The pump is used to transmit power of a driving shaft to a driven shaft. The length of a circular arc of a portion, which the rotating body contacts with an inner circular arc of a pump outer cover(3), is same as the circular arc for cutting off intake/exhaust ports(4,5) of the pump outer cover and is in the center of a shielding plate(6) to prevent the fluid from flowing backward out of the intake port.
Patent KR-20050017206-A (KR)
Inventor: HWANG HYEON
IPC: H01L21/44
Filed: 2003-08-11
Abstract: PURPOSE: A method of fabricating a semiconductor device is provided to prevent warpage of a wafer by forming an adhesive layer on a backside of a wafer. CONSTITUTION: A wafer is prepared(81). A polishing process for a backside of the wafer is performed(82). An organic adhesive is coated on the backside of the wafer and the backside is hardened as a B-stage(83). The wafer including the B-stage adhesive layer is adhered on a sawing tape and a sawing process is performed to form individual semiconductor chips(84). Individual semiconductor chips having the B-stage adhesive layers are adhered on a wiring substrate(85). The wiring substrate including the semiconductor chips is inserted into an oven in order to change the B-stage adhesive layer to a C-stage adhesive layer.
Patent KR-20050017365-A (KR)
Inventor: PARK MI YOUNG
IPC: A23L11/20
Filed: 2003-08-13
Abstract: PURPOSE: A method of producing yogurt containing fermented soybeans by mixing fermented soybeans and yogurt and adding with an additive is provided. The yogurt is reduced in the odor of fermented soybeans and has excellent digestive and intestinal regulation action by synergistic action of fermented soybeans and yogurt. CONSTITUTION: A soybean is soaked in purified water, steamed and fermented at 38 to 42deg.C for 30 to 35deg.C to give raw fermented soybeans, which are freeze dried, ground and mixed with yogurt. The yogurt containing fermented soybeans contains raw fermented soybeans and yogurt in a weight ratio of 1:9 to 1.5:8.5 and can be added with at least one additive selected from the group consisting of sugar, honey, syrup, fruits and edible pigments having fruit flavors.
Patent KR-20050018106-A (KR)
Inventor: LEE GI SEOK
IPC: B60R1/12
Filed: 2003-08-13
Abstract: PURPOSE: A side-view-mirror for a vehicle is provided to exactly illuminate an object through the side-view-mirror during driving at night by mounting a light to front part of a housing. CONSTITUTION: A side-view-mirror(50) for a vehicle comprises a housing(10); a mirror(20) mounted to the front part of the housing; and an angle adjustment device adjusting the angle of the mirror. A light(40), illuminating the side rear of the vehicle while interlocking with the mirror, is installed to the front part of the housing. An opening(12) in which the light is inserted is formed to the housing. An angle change of the mirror and the light is possible through the angle adjustment device.
Patent KR-20050018243-A (KR)
Inventor: CHOI WOO SEOK
IPC: H04B1/38
Filed: 2003-08-14
Abstract: PURPOSE: A cellular phone having an earphone is provided to comprise a lead line winding portion to control the length of a lead line comprised on an earphone, and to comprise a rotative controller in the lead line winding portion, thereby quickly and automatically returning the ejected lead line after enjoying music. CONSTITUTION: One side of a lead line(31) is connected to an output terminal of a music reproducing portion, and other side thereof is ejected outside through a side of a body(10). An earphone(30) consists of the lead line(31) and a speaker(32) disposed at the end of the lead line(31). A lead line winding portion(40) controls inserting and ejecting of the lead line(31) inside the body(10). A speaker fixing groove(12) is formed with a pierced hole(120) where the lead line(31) is inserted or ejected.
Patent KR-20050021647-A (KR)
Inventor: BAE SUNG JUN
IPC: H05K13/00
Filed: 2003-08-25
Abstract: PURPOSE: A chip separation system is provided to separate a television micro computer chip from a chip socket without damaging lead pins of the television micro computer chip. CONSTITUTION: A chip separation system comprises the first elastic member(S1); a handle support(S2) to be pressed by a user's hand; a vertical support(S3) arranged at both ends of the handle support so as to support the handle support in a vertical direction for chip separation; an elastic support rod(S4) for supporting the first elastic member such that the first elastic member is prevented from being warped in sideways when the first elastic member is deformed; a horizontal support(S5) which moves in a vertical direction, while uniformly supporting the top surface of a chip and supporting both sides of the vertical support in a horizontal direction; a chip separator(S6) for picking up and separating the chip; and a second elastic member(S7) which provides force to move the chip separator in an upward direction when the handle support is pressed in a downward direction.
Patent KR-20050027860-A (KR)
Title: A generator to connect the particular magnetic super conduction, anti-pressure, emission, and irregular motive power with an original design apparatus
Inventor: YUON MEANG SUOP
IPC: H02K53/00
Filed: 2003-09-16
Abstract: A generator for connecting particular magnetic super conduction, anti-pressure, emission, and irregular motive power with an original design apparatus is provided to automatically connect an associated DC power inputted in a timer with an electronic remote controller by applying a solar cell DC power, thereby inducing a start switch to be operated with a concentration of a radio power remote controller. A body of A pipe(5) is a kind of a general pipe which is 250mm in circular inside diameter and 270mm in length, and slides down by a small-sized DC motor when a switch is operated, and stops while covering a middle pipe(6), which is inserted into a bore of the A pipe(5) and is 170mm in circular diameter and 250mm in length, in a direction toward the middle pipe(6). A body of the middle pipe(6) is disposed on a center of a pipe body of the A pipe(5). The A pipe(5) and the middle pipe(6) attach the same magnets in S-pole radial direction in more than 12 arrays such that the magnets can be faced to each other.
Patent KR-20040025835-A (KR)
Inventor: HARAKAWA TOSHIRO
IPC: B22F5/08
Filed: 2003-09-18
Abstract: PURPOSE: A sprocket-integrated housing and a manufacturing method thereof are provided to remove a part-assembling process and cut down the manufacturing cost by integrating a sprocket portion and a housing portion and to secure favorable sliding property and strength by a nitrided layer of the proper thickness. CONSTITUTION: A sprocket-integrated housing(10) used for a variable valve timing mechanism and composed of a sintered body made of a ferrous powder material comprises a sprocket portion(11) being a substantially annular shape and having teeth(11a) on an outer circumference(11b) and a housing portion(12) having a plurality of recesses(13) extending from an inner circumference(12a) arranged in the sprocket portion. The entire surfaces of the sprocket portion and the housing portion are covered with a steam oxidized layer which is formed by a steam treatment and a nitrided layer which is formed by a gas soft nitriding treatment subsequent to the steam treatment.
Patent KR-20050030347-A (KR)
Title: Cell for test of sram cell and method for test sram cell
Inventor: RYU HUNG RYUL
IPC: G11C29/00
Filed: 2003-09-25
Abstract: A cell for testing a SRAM cell and a method for testing the SRAM cell are provided to test the SRAM cell easily by measuring off currents of a load transistor and a driving transistor and a transmission transistor. A SRAM cell includes a pair of inverters comprising two driving transistors(T30,T50) and two load transistors(T20,T40), and two transmission transistors(T10,T60) connecting output ports(90,100) of each inverter to a first bit line and a second bit line. A gate of each transmission transistor is connected to an equal word line. An input port and the output port of the inverters are not connected to cross-couple to form a latch. Input ports of the inverters are connected each other so that an equal bias voltage is applied to each input port of the inverters.
Patent KR-20040027442-A (KR)
Inventor: KANEDA MITSURU
IPC: H01L29/739
Filed: 2003-09-26
Abstract: PURPOSE: A semiconductor substrate is provided to reduce or remove a defect of a semiconductor substrate caused by formation of an impurity diffusion region by forming an impurity diffusion layer in the first main surface of the substrate and by forming an impurity region in the second main surface of the substrate. CONSTITUTION: A substrate(1) of the first conductivity type has the first and second main surfaces confronting each other. An impurity diffusion layer(3) of the second conductivity type different from the first conductivity type is formed in the first main surface by diffusion of impurities. An impurity diffusion region of the second conductivity type surrounds a part of the substrate of the first conductivity type two-dimensionally, partially formed in the second main surface by the diffusion of impurities and having a bottom surface reaching the impurity diffusion layer. The portion of the substrate surrounded by the impurity diffusion region is defined as a device formation region.
Patent KR-20050031655-A (KR)
Title: Upper mounting parts structure of front strut assembly
Inventor: BAIK SUNG SHIK
IPC: B62D25/08
Filed: 2003-09-30
Abstract: A structure for an upper mounting part of a front strut assembly is provided to minimize resonance generated from a vehicle body due to load transmitted from the outside by increasing the strength of front, rear, and center input points combined with an upper end of the strut assembly, to reduce traveling noise, and to improve handling characteristics of the vehicle. A structure for an upper mounting part of a front strut assembly is composed of a cowl inner lower panel(10) welded and combined to integrally connect shock absorber housing upper panels(4) positioned at both sides of an engine room; a cowl inner lower reinforcing unit welded and installed to the cowl inner lower panel; and a cowl upper panel(30) overlapped and welded on the cowl inner lower reinforcing unit.
Patent KR-20050033940-A (KR)
Title: Comb plate structure for steel wire lineup
Inventor: NAM JIN
IPC: B29D30/08
Filed: 2003-10-07
Abstract: A comb plate structure for steel wire arrangement is provided by passing steel wires through a cylindrical and pivotally moving comb bar to considerably reduce interference friction for the comb bar and the steel wires, thereby obtaining a homogeneous topping gauge while protecting plated portion of the steel wires from damage. The comb plate structure comprises a comb plate(3) having a safety seat(4), a comb bar(2) set on the seat and pivotally moving around a rotational axis(6) and a supporting plate(5) to retain and support the comb bar(2). The comb bar(2) is in the form of cylindrical bar(7). The steel wires(1) are plated with copper-zinc alloy portions and smoothly rotate and considerably reduce friction to inhibit damage of the alloy portions, and passes through the comb bar(2). The comb bar(2) may be in the form of rotation-cylindrical bar, column type bar, rotational column type bar or rotational band type bar.
Patent KR-20050034387-A (KR)
Inventor: CHA SEUNG HWAN
IPC: H01L21/288
Filed: 2003-10-09
Abstract: 본 발명은 무전해 도금을 이용한 패턴 내 금속배선 형성방법에 관한 것으로, 더욱 상세하게는 첨가제로서 디시아옥탄디술폰산 (4,5-dithiaoctane-1,8-disulfonic acid) 또는 멀캡토프로판술포네이트 (3-mercapto-1-propanesulfonate)를 함유하는 금속 무전해 도금용액 내에서 금속 무전해 도금을 실시하여 패턴 내 금속배선을 형성하는 방법에 관한 것이며, 본 발명에 의한 무전해 도금을 이용한 패턴 내 금속배선 형성방법은 패턴 내에 보이드(void)나 씸(seam)같은 결점이 없는 금속배선을 형성할 수 있는 효과가 있다.
Patent KR-20050034951-A (KR)
Inventor: HWANG SHI YOUN
IPC: H04N5/232
Filed: 2003-10-10
Abstract: 본 발명은 이동통신 단말기를 이용한 사각지대 감시장치에 관한 것으로, 종래 이동 수단을 운전하는 경우 발생하는 사각지대를 해소하기 위해서는 사각 미러를 부착하여 사각지대의 크기를 줄이는 경우 후면에서의 돌발 상황에 대처하지 못하는 문제가 있으며, 고가의 센서를 장착하는 경우에도 감지 범위 내에 감지 크기 이상의 물체가 존재하는지 여부만을 확인할 수 있으므로 활용성이 낮은 문제점이 있었다. 또한, 카메라를 이용하여 사각지대를 확인하는 경우 대단히 고가의 표시부를 별도로 장착해야 하므로 비용이 높아지며 장착된 표시부 구조물은 사고시 안전을 위협할 수 있는 문제점이 있었다. 이와 같은 문제점을 감안한 본 발명은 이동 수단의 사각지대에 하나 이상의 카메라를 설치하고 해당 카메라의 영상을 처리하여 이를 이동통신 단말기의 데이터 통신부로 제공하도록 구성한 영상 지원 거치대를 사용자 근처에 위치시키고, 외부 카메라 접속을 지원하는 이동통신 단말기를 상기 영상 지원 거치대에 장착한 후, 제공되는 외부 카메라 영상 데이터를 표시부에 적절히 표시하도록 한 이동통신 단말기를 이용한 사각지대 감시장치를 제공함으로써, 표시부를 구현하는 비용을 크게 낮추면서도 높은 성능의 영상을 얻을 수 있으며 표시부가 차지하는 영역 역시 줄일 수 있어 공간 활용성과 안전성을 높일 수 있는 효과가 있다.
Patent KR-20050035404-A (KR)
Inventor: YOUN DONG HUN
IPC: F24C7/02
Filed: 2003-10-13
Abstract: 본 발명은 하나의 마이콤으로 전자레인지와 커피메이커를 구별하여 동시에 제어할 수 있는 커피메이커를 구비한 전자레인지 및 그 제어 방법에 관한 것으로, 본 발명에 의한 커피메이커를 구비한 전자레인지는, 전자레인지 작동을 위한 제 1 키 입력부와, 커피메이커 작동을 위한 제 2 키 입력부와, 상기 전자레인지와 커피메이커를 공통적으로 작동시키기 위한 제 3 키 입력부와, 상기 제 1 내지 제 3 키 입력부에서 입력되는 신호들을 수신하여 상기 전자레인지와 커피메이커를 각각 제어하는 하나의 마이콤을 포함하는 것을 특징으로 한다.
Patent KR-20050036182-A (KR)
Inventor: MOON SANG HYEON
IPC: B60K11/00
Filed: 2003-10-15
Abstract: 본 발명은 연료전지 자동차의 모터 냉각장치 및 방법에 관한 것으로서, 연료전지 자동차에 구동력을 제공하는 모터와, 냉각팬과, 냉각펌프와, 상기 모터와 냉각팬 및 냉각펌프를 제어하는 제어부를 구비하는 연료전지 자동차의 냉각장치에 있어서, 상기 연료전지 자동차의 주행 경사각을 센싱하도록 장착되는 경사센서와, 경사센서로 센싱된 상기 연료전지 자동차의 주행 경사각의 증가에 따라 상기 냉가팬의 구동속도를 향상되도록 하는 제어부를 구비한다.
Patent KR-20030088401-A (KR)
Inventor: AN KUK CHAN
IPC: F24H1/20
Filed: 2003-10-15
Abstract: PURPOSE: An instant hot water electric boiler is provided to heat and discharge inflow water to a predetermined temperature for a short time by exchanging heat between circulating water and the inflow water. CONSTITUTION: A first pipe group(15), a second pipe group(17), and a third pipe group(19) are disposed within a heat exchanger(13). A first cap(21) and a second cap(31) are disposed at the front and rear of the heat exchanger. A heat accumulating water pipe(41) is disposed at the side surface of the heat exchanger. A pump(P) and a plurality of heaters(43) are mounted at the heat accumulating water pipe. An automatic air vent(54) is mounted at the heat accumulating water pipe, and automatically discharges air contained in the heat accumulating water to outside before heat accumulating water heated by the heaters is supplied to the heat exchanger. A first temperature sensor(47) and a second temperature sensor(49) are mounted at the heat exchanger and a hot water outlet(39) of the second cap, respectively, and prevent the overheat of the heat exchanger.
Patent KR-20050038416-A (KR)
Inventor: LEE JUN HEE
IPC: G11B20/10
Filed: 2003-10-22
Abstract: 본 발명은 다양한 압축포맷의 지원이 가능한 DVR 시스템에 관한 것이다. 즉, 본 발명은 DVR 시스템에서의 입력 비디오 신호에 대한 다양한 압축포맷을 지원함으로써, 입력 비디오 신호에 대한 효율적인 압축처리가 가능하게 되어, 입력 비디오 신호에 대한 효율적인 녹화 수행이 가능하며, 데이터 관리 효율성도 증대된다.
Patent KR-20050038470-A (KR)
Inventor: SIM JOUNG TAEK
Filed: 2003-10-22
Abstract: 본 발명은 인터넷을 이용한 매출 보상금 지급방법에 관한 것으로서, 보다 상세하게는 매출 촉진을 장려하기 위한 인터넷을 이용한 매출 보상금 지급방법에 관한 것이다. 이를 위해, 인터넷을 이용하여 소정 회원의 계좌로부터 하부단계에 있는 회원들의 계좌로 수익금의 일정금액을 보상금으로 지급하는 영업방법에 있어서, 서버장치(20)는,  매일 매출액에 대해 적립금액범위를 결정하는 단계(S10);  당일 발생한 매출액을 누적액에 합산하여 누적시키는 단계(S30);  상기 누적액이 상기 적립금액범위 이내인 경우(S40) 소정의 기준금액을 해당 회원의 계좌로 송금하는 단계(S50); 및  송금후 남은 잔액이 다시 기준금액 이상인가를 판단하고(S60), 기준금액 이상인 경우 잔액의 소정비율을 해당 회원에서 캐쉬백으로 송금하고, 하부단계의 회원을 받아들일 수 있는 최상위단계의 회원자격을 부여하는 단계(S70);가 제공된다.
Patent KR-20040038688-A (KR)
Inventor: HIRAIWA ATSUSHI
IPC: H01L21/8247
Filed: 2003-10-24
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to obtain an insulating layer with the same level as a thermal oxidation layer in properties by performing a plasma treatment for an oxide layer under an oxygen-containing atmosphere. CONSTITUTION: An insulating layer(6a) is formed on a semiconductor substrate(2s) by using a CVD(Chemical Vapor Deposition). The insulating layer is made of at least one or more selected from a group consisting of silicon oxide layer, silicon nitride layer, or silicon oxynitride layer. A plasma treatment is performed for the insulating layer under an oxygen-containing atmosphere.
Patent KR-20050043416-A (KR)
Inventor: HONG JAE KEUN
IPC: C08F2/24
Filed: 2003-11-06
Abstract: 본 발명에 따른 완전 상호침투 가교(Full-IPN) 구조를 갖는 고분자 미립자는 장쇄형 가교제, 단량체, 유용성 개시제, 및 분산 안정제를 알코올에 용해하여 분산중합한 후, 세척·건조하여 가교 시드(seed) 입자를 제조하고; 상기 가교 시드 입자를 유화제가 용해된 수용액에 재분산시켜 시드 분산체를 제조하고; 유용성 개시제가 용해된 2차 가교 단량체 및 공중합 단량체를 함께 유화제가 용해된 수용액에 별도로 유화시킨 후, 상기 시드 분산체에 첨가하여 팽윤시켜 고분자 분산체를 제조하고; 그리고 상기 고분자 분산체를 분산 안정제를 이용하여 안정화시켜 중합한 후, 세척·건조하는 단계를 포함하여 제조되는 것을 특징으로 한다. 아울러 본 발명에 따른 완전 상호침투 가교 구조를 갖는 고분자 미립자를 이용하여 액정 표시 장치(LCD)용 스페이서(spacer)를 제조할 수 있다.
Patent KR-20040012620-A (KR)
Inventor: LEE BU YONG
IPC: G01W1/14
Filed: 2003-11-06
Abstract: PURPOSE: A rain gauging method by which rain gauging can be conducted continuously and precisely, is provided by combining contact signal of magnetic switch by tipping of tipping bucket and output voltage signal in proportion to weight applied to the strain gage load cell. CONSTITUTION: The rain gauging method combines contact signal of magnetic switch(2) by tipping of the tipping bucket(4) with output voltage signal in proportion to weight applied to the strain gage load cell(8). Specifically, the tipping bucket of the rain gauge is equipped on the above of the strain gauge load cell, therefore, voltage signal measured by the strain gauge load cell is used until the amount of rainfall reaches to the capacity of the tipping bucket, then pulse signal is used to measure the rainfall when the tipping bucket tips.
Patent KR-20050045450-A (KR)
Inventor: LEE JONG HYEOK
IPC: G11B19/12
Filed: 2003-11-11
Abstract: 본 발명은, 광디스크 장치에서의 디스크 유형 판별방법에 관한 것으로, 디스크 유형 판별 동작을 수행한 후, 그 판별된 디스크 유형의 누적 통계치를 산출하는 1단계; 상기 산출된 누적 통계치에 근거하여, 장치 내에 새로 삽입된 디스크의 유형을 가정하는 2단계; 및 상기 가정된 디스크의 유형에 상응하는 디스크 초기화 동작을 수행하는 3단계를 포함하여 이루어져, 씨디(CD) 계열 또는 디브이디(DVD) 계열의 다양한 광디스크에 적합하게 데이터를 재생 또는 기록할 수 있는 멀티 디스크 장치에서, 장치 내에 삽입된 광디스크의 유형을 보다 신속하게 판별함으로써, 사용자가 원하는 동작 및 기능을 실제로 수행시키기 위한 대기 시간을 효율적으로 단축시킬 수 있게 되는 매우 유용한 발명인 것이다.
Patent KR-20050046046-A (KR)
Inventor: SUNG YOUNG JA
IPC: A46B9/04
Filed: 2003-11-13
Abstract: 본 발명은 전동칫솔의 상부에 삽입하여 사용할 수 있거나 직접 수동으로 사용할 수 있는 다면형 칫솔에 관한 것으로, 특히 다면형 칫솔모에 치아를 삽입하여 양치질을 할 수 있는 다면형 칫솔에 관한 것이다. 본 발명의 일실시예에 의한 다면형 칫솔에 의하면, 헤드의 상, 하단부 내측, 중앙부에 각각 칫솔모가 식모되어 있으므로 상, 하 치아열중 어느 한쪽의 치아열(대략, 2 내지 4개의 치아)의 전, 후면 및 상면에 모두 상기 칫솔모가 브러슁(brushing)되며, 헤드의 측면부에 식모된 칫솔모가 어금니 뒤쪽부분을 브러슁하는 방식이므로 모든 치아에 부착된 이물질을 확실하게 제거할 수 있으며, 치아의 전, 후면 및 상면을 동시에 칫솔질하는 방식이므로 양치질 속도가 기존의 칫솔에 비해 빠르게 이루어 질 수 있다는 효과가 있다. 본 발명의 또 다른 실시예에 의한 다면형 칫솔에 의하면, 상기 본 발명의 일실시예의 헤드를 두개 맞붙힌 형태이므로 상, 하 치아열을 동시에 브러슁 할 수 있음으로써 일실시예에서보다 더욱 빠르게 양치질을 할 수 있다는 효과가 있다
Patent KR-20050046157-A (KR)
Inventor: JEON KWANG JAE
IPC: C04B35/04
Filed: 2003-11-13
Abstract: 본 발명은 염기성 부정형 내화물에 관한 것이다. 
     본 발명은 10㎛ 이하의 경소알루미나: 10~20중량%, 알루미나시멘트: 5~8중량% 및 나머지 5mm 이하의 염기성 내화골재로 구성되는 내화재료 100중량부에 5~7중량부의 물 및 1~3중량부의 액체규산소다를 포함하여 이루어진다. 
     본 발명은 내화재료의 종류 및 첨가량을 적절하게 제어함에 의하여 시공성, 강도 및 내식성이 우수한 염기성 습식 스프레이재를 제공할 수 있는 효과가 있다.
Patent KR-20040080904-A (KR)
Inventor: JUNG O GWON
IPC: H04Q3/72
Filed: 2003-11-15
Abstract: PURPOSE: A phone public petition management system using a multi-channel caller presentation device and a method therefor are provided to allow a public office or a group to effectively manage a plurality of public petition of unspecified persons. CONSTITUTION: A person makes a phone call to a public office for a petition(S100). An MCID extracts the caller number from a received call signal and transmits it to a server unit(S200). A phone line recognizing unit recognizes to which phone of which department the call is to be connected and transmits it to the server unit(S300). It is determined whether the recognized phone line is for a representative phone or a user hotline(S400). If the recognized phone line is for the representative phone, a controller searches data related to the origination number(S410). The server unit transmits the data related to the origination number to a representative phone PC(S420). A list window for registering data received from the server unit is popped up on a monitor of the representative phone PC(S430). If there is no data related to the origination number, a word 'new' is displayed on the list window(S440). When a civil servant selects the petition displayed as the word 'new', a new registration window is popped up to the representative phone PC the civil servant is using(S441). The civil servant creates basic content for processing the petition(S442), determines a department for consultation, transmits data on the basic content to a PC of the charged department and connects the call to the pertinent phone(S443). The data transmitted from the representative phone PC is popped up on the PC of the charged department(S444). A charged civil servant of the department reads information registered on the popped-up information window or input/corrects new content while communicating on the phone with the person who has petitioned(S500).
Patent KR-20040044351-A (KR)
Inventor: YONEDA MASATO
IPC: G11C15/00
Filed: 2003-11-18
Abstract: PURPOSE: A data retrieval apparatus is provided to change an original structure of data stored in a CAM and to achieve high speed retrieval with low power consumption. CONSTITUTION: A CAM(10) includes a CAM unit(1) comprising a number of memory blocks(1-1,1-2,1-3,...), a block selection control unit(2) for enabling memory blocks, and a retrieval control unit(3). The retrieval control unit is a memory peripheral circuit to perform a control required for data retrieval. The retrieval control unit includes a masking function to remove a bit part of retrieval data(SK) from a comparison subject, and acts as a rearrangement device to rearrange regular data input. And the retrieval control unit also has an allocation device to allocate the second data group to the memory blocks.