baber/WOPTO huggingface dataset:
Patent KR-20090042110-A (KR)
Inventor: NOH SEONG SU
IPC: H04L12/28
Filed: 2007-10-25
Abstract: 본 발명은 TCP(Transmission Control Protocol) 기반의 채널 설정방법에 관한 것이다. 본 채널 설정방법은, 제1 NAT를 통해 네트워크에 접속되는 제1 단말기와, 제2 NAT를 통해 상기 네트워크에 접속되는 제2 단말기를 포함하는 통신시스템에서, 제1 단말기에서 NAT 서버로 제1 TCP 더미 패킷을 전송하는 단계, NAT 서버에서 제1 TCP 더미 패킷으로부터 파악된 제1 NAT의 연결정보를 제2 단말기로 전송하는 단계, 제2 단말기에서 제2 및 제3 TCP 더미 패킷을 각각 NAT 서버와 제1 NAT로 전송하는 단계, NAT 서버에서 제2 TCP 더미 패킷으로부터 파악된 제2 NAT의 연결정보를 제1 단말기로 전송하는 단계, 및 제1 단말기에서 제2 NAT 연결정보에 기초하여 제2 NAT와 TCP 채널을 형성하는 단계를 포함한다.  이에 의해, 서로 다른 NAT에 접속되어 있는 단말기 간에 TCP 채널을 형성할 수 있다. 
     
     통신방법, TCP, IP 주소, 채널
Patent KR-20070110238-A (KR)
Title: Driving method of plasma display panel
Inventor: SHIIZAKI TAKASHI
IPC: G09G3/291
Filed: 2007-10-29
Abstract: A method for driving a plasma display panel is provided to improve brightness by enhancing a ratio of a sustain discharge waveform using discharge current amounts based on display load amounts. A plasma display panel is driven by displaying plural subfields, which are divided from a frame. During a sustain discharge period of at least one subfield, first and second sustain discharge waveforms(a,b) are applied. Time width of the second sustain discharge waveform required for stabilizing voltage after supplying the voltage is shorter than that of the first sustain discharge waveform. When the number of sustain discharges is greater than predetermined numbers, an applying ratio of the second sustain discharge waveform is increased during the sustain discharge period.
Patent KR-20080041997-A (KR)
Title: Composition for liquid crystal aligning, liquid crystal aligning layer manufactured by the same, and liquid crystal display comprising the same
Inventor: SEONG HYE RAN
IPC: C09K19/02
Filed: 2007-11-05
Abstract: A liquid crystal aligning composition is provided to obtain a liquid crystal aligning layer having excellent coatability, aligning property, thermal stability and after-image improving effect. A liquid crystal aligning composition comprises a branched oligoimide or branched oligoamic acid having a weight average molecular weight of 500-30,000 and containing a terminal heat curable or photocurable functional group. The branched oligoimide or branched oligoamic acid is represented by the following formula 1. In formula 1, A is a C3 or C4 symmetric amine; B is an oligoimide or oligoamic acid; C is a heat curable or photocurable functional group; and n is the number of repeating units equal to or higher than 3.
Patent KR-20090047023-A (KR)
Inventor: KIM IN WOO
IPC: E02F9/08
Filed: 2007-11-07
Abstract: 본 발명은 산림장비 및 굴삭기용 레벨링 장치에 관한 것으로, 상부선회체 하부에 형성된 스윙베어링과, 좌측 및 우측 트랙 섀시와 상기 트랙 섀시의 상부에 연결되는 프런트 아암 및 리어 아암을 포함하는 하부주행체에 형성된 하부프레임 사이에 탑재되어 경사진 지면(E)에 대하여 상부선회체의 수평레벨을 유지하는 산림장비 및 굴삭기 레벨링 장치에 있어서, 상기 스윙베어링의 하부에 틸트 가능하게 장착되는 스윙베어링 장착플레이트; 상기 하부프레임 상부에 고정 설치되며, 제2 틸트축(B)을 지지하기 위해 돌출된 한 쌍의 피봇지지부와 한 쌍의 제1 피스톤 홀더를 구비하는 지지플레이트; 상기 스윙베어링 장착플레이트와 지지플레이트 사이에 틸트 가능하게 장착되며, 한 쌍의 제1 피봇홀더와 상기 제1 피봇홀더로부터 방사상으로 이격된 몸체 타측 단부으로부터 하방으로 돌출 형성된 한 쌍의 제2 피봇홀더, 상기 제1 틸트축(A)을 형성하는 제1 샤프트, 상기 제2 틸트축(B)을 형성하는 제2 샤프트를 포함하는 틸트플레이트; 및 상기 틸트플레이트에 일측이 각각 고정되며, 신장 및 수축 구동시 상기 제1 틸트축(A)을 요동시키는 한 쌍의 제1 액츄에이터와, 신장 및 수축 구동시 상기 스윙베어링 장착플레이트의 일측을 요동시키는 다른 한 쌍의 제2 액츄에이터;를 포함하여 구성하되, 상기 틸트플레이트가 상기 하부프레임의 길이방향 중심선(T)과 교차하는 수직중심선(C)을 가지며, 상기 각각의 액츄에이터는 상기 수직중심선(C)을 중심으로 방사상으로 이격 설치되어 이루어진 본 발명에 의하면, 하부프레임의 길이방향 중심선(T)을 기준으로 대략 45°좌측 또는 우측 으로 회전된 방사선을 따라 액츄에이터가 구동됨으로써 장비의 높이를 낮게 유지하면서 하부주행체 및 트랙 섀시의 전후 좌우 방향에 충돌이나 간섭이 발생하지 않게 스윙베어링 장착플레이트의 틸트 각도를 변화시킬 수 있으며, 각각의 액츄에이터에 가해지는 부하가 고르게 분산됨으로써 상부선회체의 수평 레벨을 안정적으로 유지할 수 있는 등 그 효과가 매우 뛰어난 장점이 있다. 
       
     산림장비, 굴삭기, 레벨링장치, 틸트플레이트, 틸팅 홀더
Patent KR-20090047569-A (KR)
Inventor: WON JOO YEON
IPC: G02F1/1333
Filed: 2007-11-08
Abstract: 표시 장치 및 이를 갖는 정보 처리 장치에서, 표시 장치는 표시부, 지지 프레임 및 고정 프레임을 포함한다. 표시부는 광을 출사하는 백라이트 유닛과, 백라이트 유닛의 상부에 배치된 표시패널 유닛을 포함한다. 지지 프레임은 표시부의 측부들을 지지한다. 지지 프레임에는 표시부와 분리되어 있는 외부의 정보 입력 장치와의 기계적 결합을 위한 결합부가 형성된다. 고정 프레임은 백라이트 유닛의 후면으로부터 지지 프레임 및 표시부와 결합되어 표시부를 고정시킨다. 후면 케이스는 표시 장치를 수납한다. 전면 케이스는 표시화면을 노출시키며 후면 케이스에 결합된다. 따라서 장치를 구성하는 부품의 개수, 장치의 무게 및 부피를 감소시킬 수 있다. 
       
     표시 장치, 프레임, 브래킷, 두께
Patent KR-20070119590-A (KR)
Inventor: CHOI HAN KWON
IPC: A23L11/00
Filed: 2007-11-08
Abstract: Functional Doenjang containing dried Alaska pollack and its preparation method are provided to reduce the salt content in Doenjang and prevent Doenjang from going rotten by using spirits in an aging process, and also to promote the consumption of dried Alaska pollack. Functional Doenjang containing dried Alaska pollack is prepared by the steps of: (i) processing dried Alaska pollack into slices and shreds of dried Alaska pollack; (ii) making Meju(fermented soybeans) with the new soybeans; (iii) drying and washing the Meju, putting it in a pot with salt water, and aging it at 15~20°C for 30~40day; (iv) grinding the Meju made in the step (ii), grinding the shreds of dried Alaska pollack to fine powder, soaking the dried Alaska pollack powder in spirits for 24hr for sterilization, mixing and aging the dried Alaska pollack powder and honey, mixing the aged mixture with the Meju powder, and aging the mixture again; and (v) mixing solids filtered out in the step (iii) with the mixture aged in the step (iv), putting the mixture in a pot, covering the inlet of the pot with gauze, and aging the mixture in the sun. In the step (iii), the salt water is obtained by dissolving salt in water one day before making Doenjang, and then ladling only the supernatant.
Patent KR-20090047641-A (KR)
Inventor: LEE HEE GWAN
IPC: C02F1/461
Filed: 2007-11-08
Abstract: 본 발명은 전기분해에 의한 폐수처리장치에 관한 것으로, 유입되는 폐수를 차집하는 집수조; 일정시간 차집한 폐수를 상기 집수조로부터 유입하여 가성소다를 주입함으로써 PH를 조절하고, 소금용해조로부터 전해질을 주입하는 PH조정조; 상기 PH조정조로부터 유입된 폐수를 PH와 전기전도도를 일정하게 유지시키는 유량조정조  ; 상기 유량조정조로부터 유입된 폐수를 전기분해처리하여 폐수의 오염 물질을 산화, 분해하는 전기분해조; 상기 전기분해조를 통과한 폐수가 유입되어 콜로이드성 입자와 상등수로 분리하는 가압부상조; 전기적 성질에 의해 플록(Floc)화 된 상기 콜로이드성 입자를 스크레이퍼(Scraper)에 의해 일차 제거하고 농축하는 농축조 및 상기 농축조로부터 이송된 농축물을 탈수하여 케익(Cake)화 하는 탈수기; 상기 가압부상조에서 분리된 상등수가 유입되고 황산제이철을 투입하여 미세 플록(Floc)을 응집시키는 중간차집조; 상기 중간차집조에서 응집된 플록(Floc)을 침전시키기 위한 침전조; 상기 침전조의 상등수를 방류하는 방류조로 구성된다. 
       
     폐수, 전기분해, 폐수처리장치, 가압부상조, PH조정조, 가성소다, 전해질, 황산제이철
Patent KR-20090048079-A (KR)
Inventor: LEE KYOUNG JAE
IPC: H04B7/02
Filed: 2007-11-09
Abstract: 본 발명은, 폐루프 다중입출력 통신시스템에서 채널 분해 장치에 있어서, 전체 서브채널들을 2개의 서브 채널들로 그룹핑하여 서브 채널 블록을 생성하고, 상기 서브 채널 블록들에 상응하는 제1매트릭스를 사용하여 입력 심볼들을 프리코딩하고 송출하는 송신부와, 제2매트릭스를 사용하여 상기 송신부로부터 송출된 신호들을 필터링하고, 필터링 된 신호들을 해당하는 서브 채널 블록의 입력신호로 검출하는 수신부를 포함한다. 
       
     블록화, UCD, 채널 분해, 페루프 통신 시스템
Patent KR-20090049834-A (KR)
Inventor: KOH KWANG WOOK
IPC: H01L27/115
Filed: 2007-11-14
Abstract: 반도체 소자, 그 제조방법 및 동작 방법이 개시된다. 상기 반도체 소자는 게이트 전극 및 기판 간에 개재된 복수 개의 적층된 전하 트랩층들을 포함하고, 상기 제조방법은 서로 다른 식각 선택성을 갖는 절연층들을 포함하는 게이트 적층물을 형성하는 단계, 식각 선택성을 이용하여 상기 게이트 적층물 측벽에 공간들을 형성하는 단계 및 상기 공간들 내에 전하 트랩층들을 형성하는 단계를 포함한다. 상기 동작 방법은 게이트 전극에 제공되는 전압을 조절하여 복수 개의 전하 트랩층들을 프로그램하는 방법을 포함한다. 
       
     전하 트랩, 프로그램, 소거, 읽기, 게이트 전극
Patent KR-20090053333-A (KR)
Inventor: LEE HAE SIK
IPC: E04D3/02
Filed: 2007-11-23
Abstract: 본 발명은 접합강판을 이용한 지붕재 패널에 관한 것으로서, 보다 상세하게는 지붕재 패널 자체가 흡음성과 제진성과 단열성을 가져 별도의 흡음, 제진, 단열 구조를 도입할 필요가 없어 건축비를 대폭 절감시킬 수 있고, 고가의 비철금속판에 강판을 접합시켜 지붕재로 사용하기에 재료의 원가를 대폭 절감시킬 수 있고, 나아가 소정의 점성도를 가져 흡음성과 제진성과 단열성이 탁월한 접착수지층에 의해 인위적 또는 자연적으로 외부로부터 가해지는 진동 및 소음을 효과적으로 억제시킴과 동시에, 단열효과까지도 얻을 수 있는 지붕재 패널에 관한 것이다.  
     본 발명은, 상호 연결시켜 지붕을 조립할 수 있는 지붕재 패널에 있어서, 상기 지붕재 패널은 표면판재, 상기 표면판재를 지지하는 지지판재 및 상기 표면판재와 상기 지지판재 사이에 배치되어, 상기 표면판재와 상기 지지판재를 상호 접합시키는 접착 수지층으로 이루어진 것을 특징으로 하는 지붕재 패널을 개시한다.  
     본 발명에 의하면, 지붕재 패널 자체가 흡음성과 제진성과 단열성을 가져 별도의 흡음, 제진, 단열 부재를 추가 설치할 필요가 없어 건축비를 대폭 절감시킬 수 있고, 비철금속제로 이루어진 표면 판재과 일반 강판으로 이루어진 지지 판재를 접착수지로 접합함으로써 소재의 원가를 대폭 절감할 수 있고, 나아가 소정의 점성도를 가져 흡음성과 제진성과 단열성이 탁월한 접착수지층에 의해 소음방지 및 진동억제 효과를 얻을 수 있어 쾌적하고 안락한 주거환경을 조성할 수 있고, 더욱이 절곡 등과 같은 성형 가공시 서로 접합된 판재가 상호 이격되지 않아 다양한 모양 의 패널을 제작할 수 있는 효과를 가진다.  
       
     지붕재, 접합강판, 흡음, 제진, 단열
Patent KR-20090055091-A (KR)
Title: Auto drain assembly for draining inflow cutting oil in milling turret
Inventor: DO HYEOK SU
IPC: B23Q11/10
Filed: 2007-11-28
Abstract: An automatic discharge apparatus of inflow cutting fluid within a milling turret is provided to prevent malfunction of elements caused by cutting fluid because the cutting fluid is automatically ejected when the cutting fluid reaches a certain level. An automatic discharge apparatus of inflow cutting fluid within a milling turret comprises an inner cover(100) which is arranged in front of a spindle block and blocks inflow of foreign material into the spindle block and wherein a first drain groove(101) is formed in the lower part thereof and the cutting fluid is ejected, an outer cover(200) which is mounted in front of an index block and cuts off inflow of foreign material into the index block, and wherein plural mounting holes(201) are formed in the corresponding position to the first drain groove, a draw orifice member(300) which is mounted on plural mounting holes and discharges cutting oil flowed in to outside, and a cover(500) which is arranged outside an outer cover and cuts off inflow of the cutting oil.
Patent KR-20090057566-A (KR)
Title: A semiconductor device and method for the same
Inventor: SHIN EUN JONG
IPC: H01L21/336
Filed: 2007-12-03
Abstract: A semiconductor device and a manufacturing method thereof are provided to prevent a pinning phenomenon due to Hf in an interface of the silicon substrate and the metal gate oxide and the interface of a gate electrode and the metal gate oxide. A semiconductor device includes a gate structure(360), a spacer, a source region, and a drain region. The gate structure is formed on a semiconductor substrate. In the gate structure, a SiON film(310), a first HfSiON film(320), a second HfSiON film(330), a polysilicon layer(340) and a gate electrode(350) are successively laminated on the semiconductor substrate. The gate electrode is silicified.
Patent KR-20090057651-A (KR)
Title: Digital image processing apparatus comprising the function of setting the marking information and the method of controlling the same
Inventor: MAENG SOOK YOUNG
IPC: H04N5/265
Filed: 2007-12-03
Abstract: A digital image processing device equipped with an ID setting function and a control method thereof are provided to enable a user to play an image based on a thumbnail image by displaying an ID information list in a thumbnail style. An ID information setting unit(132) provides an ID information setting menu and sets up ID information according to user input. A list provider(133) lists up the set ID information and provides the listed ID information. A controller(131) plays an image corresponding to the ID information selected from the listed ID information. The list provide provides a list comprising a table, which includes an ID number and time.
Patent KR-20070118999-A (KR)
Title: Method for payment group buying
Inventor: KIM JAE HYUNG
IPC: H04W12/04
Filed: 2007-12-03
Abstract: A method for billing group buying is provided to execute group buying in off-line by performing purchase based on discounted group buying price using group buying information mounted on a credit card. A client(140) provides group buying data corresponding to group buying requested through wire/wireless internet to a mobile phone of the client. When the client purchases the same goods requested in the group buying at an off-line shop or at an internet shopping mall through wire/wireless internet, group buying data stored in the mobile phone of the client is checked. Discount rates corresponding to the group buying data are applied and then a goods sales process is executed.
Patent KR-20090058879-A (KR)
Title: Apparatus and method for providing position information of wiresless terminal
Inventor: RYU HEE SEOB
IPC: H04W8/08
Filed: 2007-12-05
Abstract: An apparatus and a method for providing location information of a wireless terminal are provided to exactly grasp a location of a wireless terminal without respect to a receiving state of a wireless signal received from a satellite or a base station. A signal receiver(12) estimates a location of a wireless terminal by using a wireless signal received from a satellite or a base station. A sensor unit(13) grasps a location of a wireless terminal by using an estimation method. A controller(15) checks whether a receiving state of a wireless signal is good. If the receiving state is good, map matching is performed by using a location estimated in the signal receiver. If the receiving state is bad, map matching is performed by using a location of the wireless terminal grasped in the sensor unit.
Patent KR-20090027551-A (KR)
Title: Clean road system
Inventor: JONG WOON EIK
IPC: E01H3/00
Filed: 2007-12-12
Abstract: A clean road system is provided that the foreign material on the road is removed and the atmosphere is purified since the water is sprayed by using the street signposting pole. A clean road system comprises a rainwater conduit(10) composed of the main body which purifies all kinds of the waters and ejected, a water storage tank(20) in which the water cleaned up through the water inflow pipe installed at water flow path is stored, a pumping equipment consisting of the water supply pump(31) and stand-by pump(32), a controller controlling the amount of the water supplied to the road and the time in which the pumping equipment is driven, a piping ejecting the water supplied from depot through the exhaust pipe(51) to outside, a road stud(60) in which the water injection hole of ellipse and plurality of frame nozzles(61) is formed.
Patent KR-20090062642-A (KR)
Inventor: KIM YOON SU
IPC: A61L2/10
Filed: 2007-12-13
Abstract: 본 발명은 대형 할인매점, 마트, 백화점 및 시장 등과 같이 물건이 거래되는 장소에서 물건을 적재하고 운반하는데 사용되는 카트를 자외선 소독하여 다수의 사용자가 무분별하게 사용함으로써 다양한 유해성 병균에 오염되는 손잡이 부분을 살균처리함으로써 청결하도록 하여 질병의 전파와 감염의 우려를 해소함으로써 개인건강 및 보건위생을 향상시킬 수 있도록 카트(C)가 출입할 수있도록 중앙에 "∩"자 상의 내주면을 가지도록 형성된 몸체와; 상기 몸체의 내주면의 상부 내주면과 양측 내주면에 각각 마련되어 내주면의 공간을 살균하도록 된 살균수단으로 이루어지는 카트용 소독장치를 제공한다. 
     
     카트, 살균, 살균등, 소독, 살균램프.
Patent KR-20090065158-A (KR)
Title: Anti-bedsore air mattress comprising heating unit
Inventor: KIM KYUNG IL
IPC: A61G7/057
Filed: 2007-12-17
Abstract: An air mattress having a variable temperature part is provided to prevent decubitus by maintaining the body temperature of a patient effectively. An air mattress having a variable temperature part comprises a cover member(1); a cell member(10) which is equipped inside the cover member so as to be expanded individually expanded; and a variable temperature part(20) which is installed at the lower part of the cell member. The cover member is provided with a settling part(30) in which the variable temperature part is accommodated. The settling part comprises a partition member(32) which is installed between the cell member and the variable temperature part; and a locking member(34) which is combined to the cover member.
Patent KR-20090065357-A (KR)
Title: Method for collision response between particle and object in particle system
Inventor: KIM YOUNG HEE
IPC: G06T17/00
Filed: 2007-12-17
Abstract: A collision resolution modeling method between a particle and an object in a particle system is provided to flexibly control forces acting on a collision resolution method according to attributes of the particle system. With regard to a particle and a boundary particle, a bounce force acting in inverse proportion to a distance between the two objects is calculated. A repulsive force for modeling a non-bounce collision is calculated by changing a normal component of a force and speed acting on the particle. A damping force for the boundary particle and the particle is calculated. The calculated bounce force, repulsive force, and damping force are controlled to calculate overall forces for a particle system(100).
Patent KR-20090067653-A (KR)
Title: Nonvolatile memory device and method of forming the same
Inventor: CHOI JUNG DAL
IPC: H01L21/8247
Filed: 2007-12-21
Abstract: A non-volatile memory device and a forming method thereof are provided to distribute uniformly electrons in a charge storage layer by reducing the amount of electrons accumulated in the edge of the charge storage layer. A non-volatile memory device includes an isolation layer(118), a first insulating layer(121), a charge storage layer(123) and a second insulating layer(125), a resistance pattern(132), and a conductive line(142). The isolation layer is formed to define active regions(115) on a substrate(110). The first insulating layer, the charge storage layer, and the second insulating layer are sequentially arranged on the active areas. The resistance pattern of the isolation layer is arranged between the active regions. The conductive line crosses a second insulating layer pattern and the active regions on the resistance pattern.
Patent KR-20090069798-A (KR)
Title: Ultrasound system
Inventor: CHO WOO JIN
IPC: A61B8/00
Filed: 2007-12-26
Abstract: An ultrasound system is provided to clearly display an ultrasound image changed according to user instruction by fixing a screen focus to a display part regardless of an input of the user instruction. An ultrasound system(100) includes a probe(110), a control panel(120), a main body(130), and a display part(140). The control panel includes a touch screen(121) and an input part(122). A user instruction is inputted to the touch screen. The main body forms an ultrasound image based on an external ultrasonic echo signal. The main body includes a control part(132). The control part fixes a screen focus for activating a screen regardless of the input of the user instruction to the display part. The display part displays the ultrasound image.
Patent KR-20090070532-A (KR)
Title: Flash memory device
Inventor: PAKR SUNG KEE
IPC: H01L21/8247
Filed: 2007-12-27
Abstract: A flash device is provided to facilitate a patterning process for metal wiring by arranging metal wirings applied to the high voltage. A semiconductor substrate includes a high voltage region and a low voltage region. A 0-th metal wiring(M0) for the high voltage is formed in the high voltage region. High voltage pads are formed in a low voltage region. A first metal wiring is formed in the high voltage region and the low voltage region and is separated from the 0-th metal wiring. The contact plugs are formed on the high voltage pads. The contact plug electrically connects the 0-th metal wirings and the first metal wirings. The 0-th metal wirings are radially formed.
Patent KR-20090072035-A (KR)
Title: High voltage mosfet device, method of extracting capacitance thereof
Inventor: KWAK SANG HUN
IPC: H01L29/78
Filed: 2007-12-28
Abstract: A high voltage MOSFET device and a method for extracting capacitance thereof are provided to effectively reduce the number of parallel structures required in extracting a device variable by using a test element group in which a drain region and a source region are the same structure. A high voltage well(10) is formed on a wafer. A source region(11a,11b) and a drain region are formed in the high voltage well without drift diffusion. A test element group of a symmetrical structure having the source region and the drain region is formed into a parallel structure. A capacitance device variable is extracted in the test element group of the parallel structure. The extracted capacitance device variable is used in order to form a device of an asymmetric structure.
Patent KR-20090072669-A (KR)
Title: Method for forming contact hole of semiconductor device
Inventor: LEE SANG TAE
IPC: H01L21/027
Filed: 2007-12-28
Abstract: A method for forming a contact hole of a semiconductor device is provided to secure a margin of a process for forming a fine contact hole by forming a contact hole by a SPT(Spacer Patterning Technology) method instead of a resist flow process. An interlayer insulation film(13), an etch barrier layer(15), and a hard mask layer are formed on a semiconductor substrate(11). A hard mask layer pattern(17) is formed by etching the hard mask layer through a first exposure mask. A spacer is formed on a side wall of the hard mask layer pattern. A space between the hard mask layer pattern and the spacer is filled with a gap-fill insulation film(23). A spacer pattern is formed by etching the spacer through a second exposure mask. A contact hole(25) is formed by using the spacer pattern, the gap-fill insulation film, and the hard mask layer pattern as a mask, and exposes the semiconductor substrate.
Patent KR-20090072704-A (KR)
Title: Private switching apparatus and method for call forwarding of the same
Inventor: YANG SANG HO
IPC: H04M3/54
Filed: 2007-12-28
Abstract: A private switching apparatus and a method for call forwarding of the same are provided to switch a call to a subscriber terminal that is most close to a subscriber terminal that is supposed to receive a call by considering the mobility of the subscriber terminal. A controller receives GPS information from a subscriber terminal and stores the GPS information in a storage(S1). When an originating call is received(S2), the controller judges whether or not the subscriber terminal that is supposed to receive the originating call is in a state that a call reception is enabled(S3). The controller transmits a ring to a target terminal(S9).
Patent KR-20090073493-A (KR)
Title: Vertical image sensor and method for manufacturing the sensor
Inventor: PARK JEONG SU
IPC: H01L27/146
Filed: 2007-12-31
Abstract: A vertical image sensor and a method for manufacturing the sensor are provided to minimize the scattering of the light by defects existing in the interface of the interlayer insulating films by filling holes with an interlayer insulating film which has same refractive index as a micro lens. A plurality of photo diodes(152) is formed perpendicularly in a photodiode region of a semiconductor substrate(150). The etch stop layer(158) is formed on an upper portion of the photo diode. A plurality of inter-layer insulating films(160,162,164,166) is formed on the etch stop layer. By using a photograph and etching process, the inter-layer insulating films of photodiode are etched to form a hole. The light transmitting layer(190) is formed in the hole. The refractive index of the light transmitting layer is same as that of the refractive index of the micro lens.
Patent KR-20070085204-A (KR)
Title: Method of detecting defects in tft-arrays and a tft-array testing system incorporating the same
Inventor: CHUNG KYO YOUNG
IPC: G06F19/00
Filed: 2005-06-28
Abstract: A system and method for detecting defects in TFT-array panels is provided that improves defect detection accuracy by adjusting the thresholding parameters used to classify defective pixels in accordance with the standard deviation of the measured pixel voltages. The present invention is particularly suited for the testing of TFT-array panels that contain more pixels than can be measured by the sensor of the TFT-array tester in a single measurement. The system and method of the present invention calculates a reference pixel voltage at each pixel based on a low frequency component of the measured pixel voltage, and adjusts the thresholding parameters based on the calculated reference pixel voltage.
Patent KR-20070102651-A (KR)
Title: End structure of superconducting cable
Inventor: ASHIBE YUUICHI
IPC: H02G15/22
Filed: 2005-02-15
Abstract: An end structure for a superconducting cable, in which deterioration of airtightness performance of a seal provided at the boundary between the normal temperature side and the cryogenic temperature side can be suppressed for use over a long period. The end structure has an end of a superconducting cable (100), a bushing (10) for electric conduction of a superconductive body (100a) of the cable (100), and a refrigerant container (11) for receiving the end and the bushing (10). In the refrigerant container (11), a liquid nitrogen layer (13) on the cryogenic temperature side and a nitrogen gas layer (14) on the normal temperature side are arranged next to each other. In the nitrogen gas layer (14), the distance t between the inner surface (11a) of the refrigerant container (11) and the outer periphery of the bushing (10) is set to a magnitude at which the nitrogen gas is kept in a gaseous state without pressurization by a pressurizing machine and at which the pressure of the nitrogen gas and the pressure of the liquid nitrogen are in equilibrium.