baber/WOPTO huggingface dataset:
Patent KR-20090025343-A (KR)
Title: Repairing and restoring strength of etch-damaged low-k dielectric materials
Inventor: DEYOUNG JAMES
IPC: H01L21/3105
Filed: 2007-06-21
Abstract: A process of repairing a plasma etched low-k dielectric material having surface-bound silanol groups includes exposing at least one surface of the dielectric material to (a) a catalyst so as to form hydrogen bonds between the catalyst and the surface-bound silanol groups obtaining a catalytic intermediary that reacts with the silane capping agent so as to form surface-bound silane compounds, or (b) a solution comprising a supercritical solvent, a catalyst, and a silane capping agent so as to form hydrogen bonds between a catalyst and the surface-bound silanol groups obtaining a catalytic intermediary that reacts with the silane capping agent so as to form surface-bound silane compounds. Horizontal networks can be formed between adjacent surface-bound silane compounds. The dielectric material can be further treated with an organic acid so as to catalyze a hydrolytic reaction with alkoxy groups on the surface-bound silane compounds forming silanol groups that can be condensed via heat to remove water as a byproduct.
Patent KR-20090071591-A (KR)
Title: Method and apparatus for supporting half-duplex terminals in an asynchronous mode
Inventor: PALANKI RAVI
IPC: H04B7/208
Filed: 2007-09-04
Abstract: Systems and methodologies are described that provide support for signal acquisition in wireless communication systems that utilize half-duplex communication in the presence of asynchronous sectors. Forward link and reverse link superframes can be structured such that a given frame position in a superframe alternates between forward link communication and reverse link communication for a particular half-duplex interlace. More particularly, an odd number of frames can be grouped into respective forward link and reverse link superframes, from which frames can be assigned to a first half-duplex interlace and a second half-duplex interlace in an alternating fashion. By varying the communication link used by a half-duplex interlace at a given frame location, terminals operating on a single half-duplex interlace can detect asynchronously operating sectors irrespective of the transmission timeline of such sectors.
Patent KR-20090082391-A (KR)
Title: Bridge crane
Inventor: SASAKI OSAMU
IPC: B66C13/08
Filed: 2007-11-13
Abstract: Provided is a bridge crane capable of easily performing slight movement of a lifted load forward and backward. In the bridge crane, a main trolley (10) traverses over girders (1). Hoisting devices (14F, 14R) and guide sheave moving mechanisms (20F, 20R) are installed on the trolley truck (11) of the main trolley (10). Each of the hoisting devices (14F, 14R) comprises a winch (15), a rope (R) unwound from and wound on the winch (15), and hooks (60) onto which the rope (R) is hooked. Each of the guide sheave moving mechanisms (20F, 20R) comprises an extension stand (21) for moving a sheave truck (30) equipped with guide sheaves (41 to 44, 51 to 54), around which the intermediate part of the rope (R) is wound, forward and backward of the girders (1), and a forward/backward moving means (35) for the extension stand.
Patent KR-20090082891-A (KR)
Title: Method of functionalizing a carbon material
Inventor: LIM SAN HUA
IPC: C01B31/02
Filed: 2007-10-18
Abstract: The present invention relates to a method of functionalizing a carbon material. A carbon material is contacted with a carboxylic acid, whereby a mixture is formed. The mixture is heated for a suitable period of time at a temperature below the thermal decomposition temperature of the carbon material.
Patent KR-20090082438-A (KR)
Title: Processes for producing alkylbenzenes over solid acid catalyst at low benzene to olefin ratios and low heavies make
Inventor: RILEY MARK G
IPC: C07C15/113
Filed: 2007-10-29
Abstract: The alkylation of aromatic compound with acyclic mono-olefin is effected at low aromatic compound to mono-olefin ratios with reduced co-production of heavies. In the processes a small crystal, acidic FAU molecular sieve is used as a catalyst under alkylation conditions. This invention also relates to catalysts containing small crystal, acidic FAU molecular sieve and at least one other acidic catalytic component.
Patent KR-20090080535-A (KR)
Title: Static gasket
Inventor: HURLBERT DAVID
IPC: F02F11/00
Filed: 2007-11-08
Abstract: A static gasket (26) for use in sealing a clamped joint, such as an intake manifold (16) for an internal combustion V engine (10). The gasket (26) includes a metal core 28 having an embossment (40) formed therein. A layer of elastomeric sealing material (38) is applied to at least the embossment (40) on both sides of the core (28). A crown bead (46) is formed along the convex crest portion (44) of the embossment (40), whereas a pair of flanking beads (48) extend along either side of the embossment (40) adjacent its concave side. The gasket (26) is particularly adapted for sealing joints having inconsistently misaligned gaps at the sealing interface.
Patent KR-20090096435-A (KR)
Title: Improved noise isolation in high-speed digital systems on packages and printed circuit boards (pcbs)
Inventor: CHOI JIN WOO
IPC: H05K1/02
Filed: 2008-02-21
Abstract: Improved noise isolation for high-speed digitalsystemson packages and printed circuit boardsisprovided by the use of mixedalternating impedance electromagnetic bandgap (AI-EBG) structuresand a power islandconfigured to provide ultimatenoise isolation. A power island is surrounded by a plurality of mixed AI-EBG structures to provide a power distribution network. In this structure, the gap around the power island provides excellent isolation from DC to the first cavity resonant frequencywhich is determined by the size of the structure and dielectric material. OneAI-EBG structure provides excellent isolation from thefirst cavity resonant frequency of around 1.5GHzto 5 GHz. The otherAI-EBG structure provides excellent noise isolation from 5GHz to 10GHz. Through use of this novel configuration of AI-EBG structures,a combination effect of the hybrid AI-EBG structure provides excellent isolation far in excess of 10 GHz. The AI-EBG structure is a metallic-dielectric EBG structure that comprisestwo metallayers separated by a thin dielectric material(similar topower/ground planes in packages and PCBs). However, in the AI-EBG structure, only one ofthe metallayershas a periodic pattern which is preferably a two-dimensional rectangular lattice with each element consisting of a metal patch with four connecting metal branches.
Patent KR-20090095594-A (KR)
Title: Method for manufacturing organic el display
Inventor: MAYUZUMI YOHEI
IPC: H01L51/50
Filed: 2008-04-02
Abstract: A method for manufacturing an organic EL display is provided with a step of attaching a non electrostatically chargeable sheet (2) so as to cover one main surface of a glass substrate (11), including a metal cap (13); and a step of etching the other main surface (11c) of the glass substrate (11) whereupon the sheet (2) is attached.
Patent KR-20100036217-A (KR)
Title: Input device, control device, control system, control method and handheld device
Inventor: YAMAMOTO KAZUYUKI
IPC: G06F3/033
Filed: 2008-07-04
Abstract: It is an object to provide an input device, a control device, a control system and a control method that can be configured to improve a feeling of an operation in the case where a user uses an input device for the input of an operation signal through an operation unit. An MPU of an input device stops generating or transmitting a moving command corresponding to a displacement amount of a pointer on a screen in a predetermined period of time from the release of an input of an operation signal through an operation button made by a user (step 309) as far as a timer continues to operate. Alternatively, the MPU may continue to output a moving command to make the displacement amount of the pointer on the screen null for a predetermined period of time (step 311). With this processing, the movement of a pointer on the screen is restricted even in the case where a user pushes and releases an operation button, a housing of the input device is caused to move and a sensor unit detects its movement.
Patent KR-20090091357-A (KR)
Title: Dynamic pricing models for digital content
Inventor: VALZ DUANE R
IPC: G06Q50/00
Filed: 2007-12-18
Abstract: Dynamic pricing models which facilitate efficient distribution of digital content online. Particular implementations of the invention dynamically base pricing for digital content on relatively current, aggregated information regarding Internet user behavior and preferences, such as search query and/or page hit logs. Some implementations of the present invention are directed to pricing digital content based on the inherent properties of digital content and the mechanics of how electronic files are typically distributed on the Internet. ® KIPO & WIPO 2009
Patent KR-20090114471-A (KR)
Title: Method and device for determining the exposure of a three-dimensional object in an image, and method and device for creating at least one key image for object tracking
Inventor: LEFEVRE VALENTIN
IPC: G06T15/00
Filed: 2008-02-22
Abstract: The invention relates to a method and a device for determining the exposure of a three-dimensional object in an image, characterised in that it comprises the following steps: acquiring a three-dimensional generic model of the object, projecting the three-dimensional generic model according to at least one two-dimensional representation and associating to each two-dimensional representation an exposure information of the three-dimensional object, electing and positioning a two-dimensional representation onto the object in said image, and determining the three-dimensional exposure of the object in the image from at least the exposure information associated with the selected two-dimensional representation.
Patent KR-20100017355-A (KR)
Title: Automatic pouring control method, control system of servo motor of automatic pouring device and medium storing tilting control program for ladle
Inventor: NODA YOSHIYUKI
IPC: B22D39/04
Filed: 2008-03-28
Abstract: An automatic pouring control method by tilting a ladle in which the pouring work by an expert worker can be approached as much as possible by a computer preset with a program. In a method for controlling a servo motor to pour molten into a mold according to a desired pouring flow rate pattern by a ladle when molten is poured into a mold by tilting the ladle through the servo motor controlled by a computer preset with a program for accomplishing the pouring process, a mathematical model from an input voltage applied to the servo motor to the pouring flow rate by the ladle is made, converse problem of that mathematical model is solved, the pouring flow rate is estimated using an exponential damping observer based on an extension Kalman filter from the pouring weight of molten metal measured by a weight measure from which the influence of variation in gravity is eliminated and the input voltage applied to the servo motor, and then the pouring flow rate and a target pouring flow rate are processed by a gain scheduled PI controller. An input voltage applied to the servo motor is thereby obtained and the servo motor is controlled based on that input voltage.
Patent KR-20100037579-A (KR)
Title: Methods and system for collecting, storing and distributing information relating to goods and/or services
Inventor: MOSTYN ROBERT
IPC: G06Q10/00
Filed: 2008-04-30
Abstract: Methods and systems for collecting, storing and distributing information relating to goods and/or services, and in particular, although not exclusively, information relating to the environmental impact of goods and/or services.
Patent KR-20110080357-A (KR)
Inventor: KIM HWA OHK
IPC: F25D17/08
Filed: 2010-01-05
Abstract: 본 발명은 내부공간이 마련되어 있고, 전면이 개방된 본체와, 상기 본체의 상부 후방에 위치하는 기계실과, 상기 내부 공간은 본체 내부의 상부에 위치하는 상부 수납실과, 상기 본체 내부의 하부에 위치하는 하부 수납실로 구성되고, 상기 상부 수납실은 기계실 전방에 위치하고, 상기 상부 수납실 후방에는 상부 덕트가 설치되는 스탠드형 냉장고에 관한 것이다.
Patent KR-20110082305-A (KR)
Title: Reply telegram power flag by gravity and liquid weight
Inventor: CHO JONG KIL
IPC: F03G3/00
Filed: 2010-01-11
Abstract: PURPOSE: A rotary power supply device by gravity and liquid weight is provided to utilize the gravity action of a vertical movement as power effectively by guiding the gravity action synthesized with liquid weight into a straight movement. CONSTITUTION: A rotary power supply device by gravity and liquid weight includes a rotor formed by hinging two toothed wheels(40,41) at regular intervals and equipping a unidirectional chain(60) to rotate two toothed wheels correspondingly, wherein a power transmission mechanism(50) is provided to one of two toothed wheels.
Patent KR-20110084732-A (KR)
Title: Method for tracing product history of sun-dried salt using rfid tag, and system the same
Inventor: KIM KWANG JIN
IPC: G06Q50/28
Filed: 2010-01-18
Abstract: PURPOSE: A bay salt circulation history tracing method and system thereof by using an RFID tag are provided to prevent forging or falsification by reading out an RFID tag when the bay salt has been shipped. CONSTITUTION: An RFID tag(10) is formed into a band shape. A tag issuing unit(20) inputs an object identification number and a tag identifying number. The tag issuing unit transfers the object identification number through the communication network(40). A server(50) receives the object identifying number. A tag recognition unit(30) reads out the object identification number.
Patent KR-20110047937-A (KR)
IPC: H04B10/116
Filed: 2010-01-18
Abstract: PURPOSE: A visible communication method is provided to guarantee a terminal mobility in a time division visible light communication system. CONSTITUTION: A terminal receives a cell border alarming information from a base station through a light source while performing a VLC(Visible Light Communication)(1413). The terminal receives the allocation of a new time slot. The terminal maintains the VLC through the new time slot and the previously allocated time slot(1421). If the reception of the cell border alarming information is discontinued, the terminal returns the previously allocated time slot. The terminal performs visible light communication through the new time slot.
Patent KR-20110085127-A (KR)
Title: Led back light unit
Inventor: LEE JAE ICK
IPC: G02F1/1335
Filed: 2010-01-19
Abstract: PURPOSE: An LED backlight unit is provided to increase the uniformity of light and brightness by applying optical pattern on both sides of a light guide plate. CONSTITUTION: An LED backlight unit comprises one or more LEDs which generates white light and a light guide plate which uniformly projects light from the LEDs to the upper part. The light guide plate comprises a first pattern in its lower surface and a second pattern on the upper surface. The second pattern of the light guide plate guides light to an Y direction.
Patent KR-20110085667-A (KR)
Title: 풍력 및 수력 발전기의 날개
Inventor: CHO JU SHIN
IPC: F03D11/00
Filed: 2010-01-20
Abstract: 본 발명은 풍력과 수력의 수직축형 발전기의 날개에 관한 것으로서, 보다 자세하게는 수직축형풍발전기는 대부분 회전하는 동안 날개가 고정되어 있어 위치와 모양을 유지하며, 회전하고 발전기와 연결된 축을 회전시킨다. 
     본 발명은 날개의 축을 중심으로 상하 또는 좌우로 나눠져 있으며 바람이 부는 방향의 정면에서는 날개의 전체 면에 부디치며 역방향에서는 날개의 모서리 또는 날개의 측면에 바람이 부딪치게 되어 종래의 날개보다 바람 힘을 효과적으로 이용하는 날개의 구조이다. 
     이 때 바람(수력에서는 물)이 불어오는 방향과 정면으로 부딪치는 위치에서는 날개가 지면과 90도를 유지하며, 기둥을 중심으로 반대편에 위치하는 날개는 지면과 가능한 수평을 유지하므로 날개의 모서리가 바람을 맞게 되어 바람이 이동할 때 날개의 정면에 부딪치는 날개는 면적이 넓은 부분이 되며, 반대편의 날개는 개의 후면에서 맞게 되며, 지면과 수평을 유지하게 되므로 날개의 모서리에 닿게 되므로 바람이 이동할 때 부딪치면 면적이 상대적으로 낮아져 정면에서 부딪치는 힘으로 발전기의 축이 회전되고 역방향의 위치에 있는 날개는 모서리에 바람을 맞으므로 회전축의 회전력을 저해하는 힘이 낮게 되며, 특히 조류(유수)형 수력발전기에 있어서는 물의 흐름의 속도가 바람의 속도보다는 느리나 비중이 무거워 공기보다 날개의 힘에 미치는 힘은 클 수밖에 없다. 그러므로 회전축의 회전속도는 느린 반면, 날개에 미치는 저항의 힘이 공기보다 크므로, 회전속도가 빠른 풍력발전기보 다, 수력발전기에서 현저한 발전효과를 얻을 수 있는 것이다. 
     또한 발전기 기둥의 상부에 지지선 설치가 될 수 있는 공간이 형성되었으므로 기둥의 꼭대기 부분에 지지선을 설치할 수 있도록 날개가 기둥으로부터 공간을 남겨 주므로 기둥의 넘어짐을 방지할 수 있는 것을 특징으로 하는 풍력 및 수력의 수직축형 발전기의 날개에 관한 것이다. 
     참고 : 본 발명은 풍력발전기를 기준으로 설명하므로 풍력발전기는 수력발전기를 포함하며, 바람은 물을 포함하여 설명한 것이다. 
       
     풍력, 발전기, 지지선
Patent KR-20110087432-A (KR)
Title: A system for providing first-person shooter game and method therefor
Inventor: JIN SE HYUNG
IPC: A63F9/02
Filed: 2010-01-26
Abstract: PURPOSE: An FPS game providing system and a method thereof are provided to control the movement of an avatar on game using a mobile sensor of a foothold shape. CONSTITUTION: An FPS game providing system comprises a game space, a mobile sensor, a user operating set, a pointing sensor, and a control device etc. A plurality of display devices is attached in the game space around a user(201). A mobile sensor(220) is installed in the lower-part of the game space and receives a transfer command of the user. A user operating set(230) transmits a pointing signal and a seizure command according to the manipulation of the user. A control device(240) provides a 3D game image to the display device of the game space based on the received transfer command, the pointing signal, and the seizure command.
Patent KR-20110091983-A (KR)
Title: Pavement structure for bicycle and construction method thereof
Inventor: LEE SEUNG WOO
IPC: C04B18/06
Filed: 2010-02-08
Abstract: PURPOSE: A bicycle lane pavement structure and a construction method thereof are provided to improve the durability of pavement and reduce maintenance costs. CONSTITUTION: A construction method for a bicycle lane pavement structure is as follows. A roadbed layer(100) is formed through compaction of the ground. Concrete composition is transported with the moisture evaporation restricted. The concrete composition is placed and compacted with a roller 20 times or more to form a surface layer(200).
Patent KR-20110026371-A (KR)
Title: Frequency selective modulating apparatus and method using re-spreading code
Inventor: LIM IN GI
IPC: H04L27/12
Filed: 2010-02-18
Abstract: PURPOSE: A selective frequency modulating apparatus using a re-spreading code and a method thereof are provided to use an orthogonal code with a high spreading rate, thereby increasing the processing gain of the entire system. CONSTITUTION: A serial-parallel convertor converts transmission data serially or in parallel according to a preset ratio. At least one sub frequency selective spreading device(121~123) selects one spreading code using a data bit inputted from the serial-parallel convertor. A multi value selecting unit(130) selects multi values in at least one spreading code. The first XOR logic circuit(140) re-spreads a selective frequency baseband into a selective frequency transmitting band by XOR-operating the output of the multi value selecting unit with a re-spreading code, Wn.
Patent KR-20100102049-A (KR)
Title: Touch-sensitive display device and method
Inventor: MANGIONE SMITH WILLIAM HENRY
IPC: G06F3/041
Filed: 2010-02-26
Abstract: PURPOSE: A touch-sensitive display device is provided to accurately detect a touch point on a display. CONSTITUTION: A display includes plural touch-sensitive points, and a measurement circuit(130) is electrically coupled to the plural touch-sensitive points and the display. Signal variation happens in each touch-sensitive point, and the display includes an OLED(Organic Light Emitting Diode) display. The plural touch-sensitive points includes OLED pixels.
Patent KR-20110102689-A (KR)
Inventor: HA JAE HEUNG
IPC: H01L51/52
Filed: 2010-03-11
Abstract: 본 발명의 일 측면에 의하면, 기판; 상기 기판 상에 형성되고, 복수의 화소 전극과 상기 복수의 화소 전극 전체에 대응되도록 공통으로 형성된 대향 전극, 및 상기 화소 전극과 대향 전극 사이에 개재된 유기 발광층을 포함하는 복수의 유기 발광부; 상기 기판 상에 대향 배치되고 상기 기판에 합착되는 봉지 기판; 상기 기판과 봉지 기판의 외곽에 배치되고 상기 기판과 봉지 기판을 밀봉하는 실런트; 상기 실런트에 의해 밀봉된 상기 기판과 봉지 기판이 형성하는 공간에 충진된 충진재; 및 상기 봉지 기판의 상기 유기 발광부를 향한 일면에 배치되고, 상기 복수의 유기 발광부들 사이에서 상기 대향 전극에 접속하는 돌출부와, 상기 돌출부 사이에 상기 충진재의 유동이 원활하도록 채널이 형성된 기저부를 구비한 버스 전극;을 포함하는 유기 발광 디스플레이 장치를 제공한다.
Patent KR-20110103739-A (KR)
Inventor: NAM HAE KI
IPC: H05K3/30
Filed: 2010-03-15
Abstract: 본 발명에 관한 그리퍼 장치는, 유체가 통과하는 출입구를 구비하며 유체가 출입구를 통해 유입되거나 유출됨에 따라 내부 압력이 변하는 압력 챔버와, 압력 챔버에 형성된 이동 통로들에 슬라이딩 이동 가능하도록 각각 삽입되며 압력 챔버에 형성된 압력에 의해 이동하는 복수 개의 피스톤 로드들과, 피스톤 로드들의 압력 챔버의 외부로 돌출된 외측 단부들에 연결되며 피스톤 로드들이 이동함에 따라 서로를 향하거나 멀어지게 이동 가능한 그리퍼들을 구비한다.
Patent KR-20110105037-A (KR)
Inventor: JANG HAE NAM
IPC: F24F13/28
Filed: 2010-03-18
Abstract: 개시된 본 발명에 따른 냉난방 기능이 일체화된 전열교환 환기시스템은, 배기 유입구로 유입된 실내 공기를 배기 배출구를 통해 외부로 배출시키는 배기팬, 급기 유입구로 유입된 실외 공기를 급기 배출구를 통해 실내로 배출시키는 급기팬, 배기 유입구와 배기 배출구를 연결하는 통로 및 급기 유입구와 급기 배출구를 연결하는 통로 상에 설치되어 배기 유입구 및 급기 유입구로 유입된 공기가 열교환되도록 하는 전열교환기, 및 압축기와 상기 압축기로부터 압축된 냉매가 냉방 및 난방에 따라 순환 방향을 전환시키는 냉매 전환밸브와 응축기 및 증발기를 포함하는 히트펌프를 포함한다. 상기 각각의 구성요소들은 하나의 몸체 내부에 일체로 설치되며, 상기 응축기는 상기 전열교환기와 상기 배기팬 사이의 경로 상에 설치되고, 상기 증발기는 상기 전열교환기와 상기 급기팬 사이의 경로 상에 설치되어, 상기 응축기 및 증발기는 상기 전열교환기에서 열교환된 실내 및 실외 공기와 열교환한다.
Patent KR-20110105933-A (KR)
Inventor: CHOI JONG HO
IPC: H04B13/00
Filed: 2010-03-22
Abstract: 본 발명은 결제처리시스템에 있어서, 적어도 하나의 결제카드 데이터를 저장하며, 인체와 접촉된 상태에서 상기 저장된 결제카드 데이터를 상기 인체를 통해 전송하는 데이터 통신장치와, 상기 인체와 접촉된 상태에서 상기 인체를 통해 결제카드 데이터가 전송되면 상기 결제카드 데이터를 포함하는 결제승인요청 전문을 생성하여 결제승인을 요청하는 카드 단말기를 포함하며, 상기 데이터 통신장치와 카드 단말기는 인체와 접촉 가능한 적어도 하나의 전극을 구비한다.
Patent KR-20110107995-A (KR)
Inventor: KWON DAE HAN
IPC: G11C7/22
Filed: 2010-03-26
Abstract: 프리 앰파시스 구동을 하는 데이터 전송회로가 개시된다. 데이터 전송회로는, 동작주파수를 감지하는 주파수 감지부; 데이터를 출력노드로 구동하기 위한 메인 드라이버부; 및 상기 출력노드를 프리 앰파시스 구동하며, 상기 주파수 감지부의 주파수 감지 결과에 따라서 프리 앰파시스 구동의 강도를 조절하는 프리 앰파시스 드라이버부를 포함한다.
Patent KR-20110109601-A (KR)
Inventor: BAEK SUNG CHUL
IPC: C30B15/20
Filed: 2010-03-31
Abstract: 잉곳 성장 장치가 개시된다. 잉곳 성장 장치는 멜트를 수용하는 도가니; 상기 도가니 상에 배치되는 열실드; 상기 멜트의 표면 및 상기 열실드 사이의 멜트갭을 측정하기 위한 맬트갭 측정부; 상기 멜트의 온도를 측정하기 위한 온도 측정부; 상기 멜트의 온도를 변화시키기 위한 히팅부; 상기 열실드 및 상기 도가니를 상대 이동시키기 위한 구동부; 및 상기 멜트의 온도를 입력받아 상기 구동부를 제어하는 멜트갭 제어부를 포함한다.
Patent KR-20110112012-A (KR)
Inventor: KIM KI HAN
IPC: G11C7/10
Filed: 2010-04-06
Abstract: 데이터출력제어회로는 외부클럭을 입력받아 생성된 제1 내부클럭을 지연시켜 제2 내부클럭을 생성하고, 상기 제1 및 제2 내부클럭의 위상을 비교하여 DLL클럭을 생성하는 DLL회로와, 상기 제2 내부클럭을 생성하기 위해 상기 제1 내부클럭을 지연시키는 지연구간과 설정된 구간과의 비교에 따라 천이하는 로직레벨을 갖는 감지신호를 생성하는 지연감지부를 포함한다.
Patent KR-20100121414-A (KR)
Title: Method of operating nonvolatile memory device
Inventor: CHOI WON YEOL
IPC: G11C16/06
Filed: 2010-04-28
Abstract: PURPOSE: A method for operating a non-volatile memory device is provided to reduce the width of a threshold voltage distribution by regulating the level of a sensing current using the connection resistance value of an odd bit-line and a page buffer. CONSTITUTION: Whether even memory cells are programmed is verified in order to verify the program of odd memory-cells. Based on whether even memory cells are programmed, the connection resistance value of an odd bit-line and a page buffer is set. The odd memory cells are programmed. The odd bit-line and the page buffer are connected using the set connection resistance value.
Patent KR-20110125287-A (KR)
Title: Disc brake
Inventor: LEE SE YEON
IPC: F16D65/095
Filed: 2010-05-13
Abstract: PURPOSE: A disk brake is provided to improve the rigidity of a carrier through the connecting structure of a torsion member by absorbing an added impact from a disk through a torsion member. CONSTITUTION: A disk brake comprises a disk(10), pad plates(20a, 20b), a carrier(30) and a caliper housing(40). The disk is revolved with the wheel of a vehicle. The pad plate presses both sides of the disk. The carrier is installed in order that a pair of pad plates is retreatably in the disk direction. The caliper housing comprises a cylinder portion(41), a guide rod(44) and a finger portion(43). The cylinder portion is combined in order to slide in the carrier. In the cylinder portion, a piston pressing one side pad plate to the disk is built-in. The guide rod is combined in order to slide in both ends of the slide. The finger presses the other side pad plate to the disk.