baber/WOPTO huggingface dataset:
Patent KR-20090005910-A (KR)
Title: 이중 캡핑막을 갖는 트랜지스터 제조방법
Inventor: KIM TAE KYUN
IPC: H01L21/336
Filed: 2007-07-10
Abstract: 본 발명의 이중 캡핑막을 갖는 트랜지스터 제조방법은, 반도체 기판 내에 리세스 트렌치를 형성하는 단계; 리세스 트렌치가 형성된 반도체 기판 상에 게이트 절연막, 도전막, 배리어금속막, 금속막 및 하드마스크막을 증착하는 단계; 하드마스크막이 증착된 반도체 기판 상에 질소(N 2 ) 분위기에서 열처리 공정을 수행하는 단계; 금속막의 일부 영역을 노출시키는 하드마스크막 패턴을 형성하는 단계; 하드마스크막 패턴을 마스크로 한 제1 식각을 진행하여 금속막 패턴을 형성하는 단계; 금속막 패턴이 형성된 반도체 기판 상에 제1 캡핑막을 형성하는 단계; 제1 캡핑막 위에 제2 캡핑막을 형성하는 단계; 및 제2 캡핑막 내지 게이트 절연막을 식각하는 제2 식각을 수행하여 게이트 스택을 형성하는 단계를 포함한다. 
       
     캡핑막, 산화막, 질화막
Patent KR-20090008621-A (KR)
Title: Method and apparatus for detecting a meaningful motion
Inventor: YOO YONG SEOK
IPC: H04N7/18
Filed: 2007-07-18
Abstract: A method and an apparatus for detecting important motion are provided to generate a car image having a sign about motion of an input image and detect important motion of the input image through calculation of a motion amount in the car image based on the sign of the car image, thereby maintaining a high detecting rate and lowering a warning generating rate about unimportant motion. An important motion detecting apparatus(200) comprises a car image calculation unit(210) and a motion detecting unit(220). The car image calculation unit generates a car image having a sign about motion of an input image from input images. The car image is the difference between a before frame and an after frame. The motion detecting unit comprises a graph generating unit(221) and a least cost calculation unit(222). The graph generating unit generates and outputs a graph including a sign and coordinate information of an area according to each area in the input car image. The least cost calculation unit detects that it calculates the minimum value of the total cost from the graph formation part based on each node and cost information and the importance moves.
Patent KR-20080045601-A (KR)
Title: Random access method and random access response method
Inventor: YI HYO SEOK
IPC: H04L27/26
Filed: 2007-07-19
Abstract: A random access method and a random access response method are provided to enable a base station to perform beam forming of response data for a random access response message or a first uplink message by using fed-back precoding vector information and transmit the data, thereby improving reliability of a base station response. A random access method comprises the following steps of: transmitting at least one broadcasting signal; receiving an index of a precoding vector, selected based on at least broadcasting signal among plural precoding vectors, from a mobile station(S105); and transmitting a response to random access of the mobile station by using the selected precoding vector(S106).
Patent KR-20090010000-A (KR)
Title: Acf and conductive particle and its manufacturing
Inventor: LEE HYEONG GON
IPC: H01B1/00
Filed: 2007-07-21
Abstract: An anisotropic conductive film and conductive particles for manufacturing the same are provided to obtain an inexpensive anisotropic conductive film with excellent reliability compared with conventional anisotropic conductive film. Conductive particles for manufacturing an anisotropic conductive film and conductive particles comprises minute particles(D) playing a role of a core of the conductive particles; and a conductive thin film layer(TF) formed at, at least a part of the minute particles. The at least a part of the conductive thin film layer is formed in a state where the minute particles are adhered to a support base(S).
Patent KR-20080061240-A (KR)
Title: Conveyance apparatus and image forming apparatus
Inventor: KITAMURA ATSUYUKI
IPC: G03G15/14
Filed: 2007-07-26
Abstract: A conveyance apparatus and an image forming apparatus are provided to drive a conveyance member stably and prevent a transfer surface from loosening. An intermediate transfer belt(14) transfers a toner image formed on a plurality of image forming units. The intermediate transfer belt receives a driving force through a frictional force at two positions which are in contact with a main driving roller(41) and an auxiliary driving roller(42). The driving force transferred by the main driving roller to the intermediate transfer belt is larger than that transferred by the auxiliary driving roller to the intermediate transfer belt. A circumference speed of the main driving roller is lower than that of the auxiliary driving roller.
Patent KR-20080018830-A (KR)
Title: Image-forming apparatus, control server, and image-forming system
Inventor: ITO FUMITOSHI
IPC: G06F21/62
Filed: 2007-08-23
Abstract: An image forming apparatus, a control server and an image forming system are provided to execute a plurality of functions in a sequence of a flow. An image forming apparatus is controlled based on access control information, and flows including execution of a plurality of functions are executed based on flow setting information. The flow setting information designates the order of executing the plurality of functions of the image forming apparatus. If the flow setting information includes a signature, an acquiring unit acquires the access control information based on the signature included in the flow setting information. A flow executing unit(406) executes the flow based on the access control information acquired by the acquiring unit. A determining unit determines whether or not the flow setting information includes a signature.
Patent KR-20090020938-A (KR)
Title: Phase-change memory unit, method of forming the phase-change memory unit, phase-change memory device having the phase-change memory unit and method of manufacturing the phase-change memory device
Inventor: SHIN HEE JU
IPC: H01L27/115
Filed: 2007-08-24
Abstract: A phase-change memory unit, a manufacturing method thereof, a phase-change memory device having the same and a manufacturing method of a phase-change memory device are provided to reduce amount of metallic component diffused to a phase change material layer pattern by forming a transition metal film pattern between a phase change material layer and an upper electrode. A bottom electrode(120) is formed on the substrate. A phase change material layer pattern(152) is formed on the bottom electrode. The phase change material layer pattern comprises carbon and GST compound. A first transition metal film pattern(162) is formed on the phase change material layer pattern. An upper electrode(172) is formed on the first transition metal film pattern. The first transition metal film pattern comprises one or more selected from the group consisting of titanium(Ti), vanadium(V), chrome(Cr), manganese(Mn), iron(Fe), cobalt(Co), nickel(Ni), zirconium(Zr), niobium(Nb), molybdenum(Mo), ruthenium(Ru), rhodium(Rh), palladium(Pd), hafnium(Hf), tantalum(Ta), tungsten(W), rhenium(Re), osmium(Os), iridium(Ir) and platinum(Pt).
Patent KR-20090024521-A (KR)
Title: A polymer vibration plate of micro or thin film speaker and its manufacture method by ion beam irradiation
Inventor: CHO JIN SAM
IPC: H04R31/00
Filed: 2007-09-04
Abstract: A polymer vibration plate for a micro speaker or a thin film speaker is provided to improve reproduction quality and the reproduction volume in a lower range and a high range. An outer part of a vibration plate is masked locally(S100). An ion beam is injected to the masked vibration plate(S200). The vibration plate for a micro speaker or a thin film speaker is made of the polymer including PI, PEI, PEN, PET, and PPS. In an ion beam irradiation process, the reproduction range or durability of the vibration plate is controlled by the energy of the ion beam or the ion beam irradiation quantity(S300). The ion beam is made of the inert gas ion including boron(B), xenon(Xe) and nitrogen(N) or the metallic ion.
Patent KR-20080011361-A (KR)
Title: The paper pasteboard and decision heat pasteboard
Inventor: YANG HOY GN
IPC: E04B1/80
Filed: 2007-09-14
Abstract: A formation method of a paper board and an insulation board is provided to have semi-permanent service life by preventing the contact part from being damaged. A paper board(1) and an insulation board(2) are manufactured by crushing waste paper, and melting in water for 2 days and kneading, dewatering naturally for 1 day, squeezing all the water out using a dehydrator, and putting the kneaded paper materials in a paper board frame and an insulation board frame, and then compressing and adhering strongly not to make humidity and water absorbed, and used for sound insulation and thermal insulation without separation and damage by coupling a convex wing(4) of the insulation board to a concave wing groove(3) of the paper board.
Patent KR-20080029929-A (KR)
Title: Display device, image processing method, and electronic apparatus
Inventor: HAMAGISHI GORO
IPC: H04N13/04
Filed: 2007-09-28
Abstract: A display device, an image processing method, and an electronic device are provided to solve a problem that a fine image cannot be sufficiently reproduced, so a displayed image is not clear. Pixels include a plurality of subpixels(r,g,b) each having a different color. A display unit includes the pixels arranged in horizontal and vertical directions. An image data combining circuit combines image data of a plurality of images displayed on the display unit. Image separating units spatially separate the plurality of images displayed on the display unit. The plurality of images are displayed in a plurality of rows. The plurality of images are alternately displayed at each first subpixel in the horizontal and vertical directions. An aspect ratio of a display pixel, a minimum display unit of an image displayed at the plurality of rows, is 1:1.
Patent KR-20090035098-A (KR)
Title: Wafer spin chuck and method of manufacturing the same
Inventor: JEONG YOUNG JU
IPC: H01L21/304
Filed: 2007-10-05
Abstract: A wafer spin chuck and a method for manufacturing the same are provided to prevent the corrosion of a body by preventing the inflow of the solution. A wafer cleaning device includes a wafer spin chuck(100). The wafer spin chuck is rotated by a driving device installed in the bottom. A support pin(160) is positioned in an upper part of the wafer spin chuck. A sheet(120) is positioned in the upper part of the body of the wafer spin chuck. An adhesive fixes the sheet to the body. A plurality of grooves(111a) and a plurality of first joint grooves are formed in the upper side of the body. The sheet is divided into a plurality of pieces. A fixing member connects the divided sheet pieces.
Patent KR-20090036370-A (KR)
Title: Air conditioner of seat for vehicle
Inventor: LEE DAE WOONG
IPC: B60H1/00
Filed: 2007-10-09
Abstract: An air conditioner of a seat for a vehicle is provided to obtain space for convenient equipment and reduce the number of components by simplifying heating/cooling devices for the seat. An air conditioner of a seat for a vehicle comprises: a connection duct(310) which is connected to an air conditioner for a vehicle(200) and which air supplied from the air conditioner for a vehicle passes through; and a seat blower unit(430) connected to the connection duct. The seat blower unit blows air heat-exchanged through the air conditioner for a vehicle to one or both sides of a driver seat(330) and an assistant seat(350).
Patent KR-20090040088-A (KR)
Title: Pressure absorbing typed piston pump assembly
Inventor: KIM YOUNG KYU
IPC: B60T8/40
Filed: 2007-10-19
Abstract: A pressure absorbing piston pump assay is provided to reduce vibration and noise occurrence by preventing the pulsation generation caused by the reciprocating piston movement. A pressure absorbing piston pump assay comprises a pump outlet valve which is formed in the pump outlet, a pump sleeve(3) which takes in and ejects the working fluid, an outlet valve(5) which is opened and closed by the pressure of the working fluid ejected from the pump sleeve, and a damper unit(10) which accepts the outlet valve and has the working fluid storage.
Patent KR-20090041922-A (KR)
Title: Manufacturing method of cellular phone keypad of concave mirror
Inventor: PARK JEONG HO
IPC: H04M1/23
Filed: 2007-10-25
Abstract: A method of manufacturing a concave mirror type keypad for a mobile phone is provided to form a character or a number on a button of metal material, thereby improving an image of the keypad. A concave surface is formed on one surface of each flat sheet of transparent plastic material(S100). An uninterruptible material layer is formed in a rear surface of the flat sheet(S200). A print layer printing a character or a number is formed on the rear surface of each uninterruptible material layer(S300). An opaque film is formed on a rear surface of the print layer so that the front of the flat sheet functions as a mirror due to the uninterruptible material layer. Adhesive is coated(S400). A silicon layer is formed(S500). The coated flat sheet is settled in a combining groove of each lower jig. An urethane film in which a silicon layer is formed is adhered closely to an upper jig. When the upper jig is compressed to the lower jig, each flat sheet is fused on the urethane film(S600).
Patent KR-20090042092-A (KR)
Title: Mobile terminal and its key input method by voice
Inventor: YANG HYUN DONG
IPC: H04B1/40
Filed: 2007-10-25
Abstract: A mobile terminal and a key input method using voice are provided to input a text, a number or a word through voice, thereby preventing key input error.. A portable terminal is set in a voice key input mode(S101). A controller analyzes input voice information(S102). It is determined whether the voice is voice information set in one among keys displayed on a screen(S103). Other voice information related to a text or a number are additionally and continuously inputted before a set time passes after inputting the first key information(S105~S107). The controller determines a number or a text additionally inputted after inputting the first input key information as input(S108~S109). If the set time passes without additional key information, a specific text or a number set about the first input key information is displayed on a screen(S110).
Patent KR-20070113180-A (KR)
Title: Changing time detector of air filter
Inventor: KIM CHEONG WORL
IPC: B01D35/143
Filed: 2007-11-08
Abstract: A detection system of an air filter exchange time is provided to have an inexpensive and highly efficient structure and to detect simply an exchange time or a cleaning time of an air filter. A detection system of an air filter exchange time comprises: a light-emitting element(62) for generating and irradiating lights including an ultraviolet light and a visible light onto at least one specific filter face of an air filter(50) which is disposed at a place without light and has a plurality of filter faces; a light-receiving element(72) for generating an output signal(V11) corresponding to the received light after receiving a light that has been emitted from the light-emitting element and has transmitted or reflected from the at least one specific filter face of the air filter; and a comparator(82) for comparing a level of the output signal outputted from the light-receiving element with a pre-defined reference level and outputting the result of the comparison as a comparison signal(V21).
Patent KR-20080045054-A (KR)
Title: Bone anchoring device
Inventor: BIEDERMANN LUTZ
IPC: A61B17/56
Filed: 2007-11-13
Abstract: A bone anchoring device is provided to simplify a handling when components of the fixing device are operated to a bone by limiting a pivot movement of the fixing device for a receiving member to a single axial line. A bone anchoring device includes a receiving member(1), a fixing member(13), and a locking device(33). The receiving unit receives a rod having a first bore(5) and a second bore being coaxial to a longitudinal axis(4). The fixing member has a first end(14) for being fixed inside of a bone and a second end(15) to be positioned inside of the second bore. The second end has a surface with a spherical portion and portions(35a,b) depressed from the spherical portion. The locking device is protruded from an inside of the second bore to allow the fixing member to perform a pivot movement with respect to a single rotational axis(46) for the receiving unit. The locking device is formed at the second bore of the receiving unit connected to the portions depressed from the spherical portion of the second end.
Patent KR-20090051634-A (KR)
Inventor: KIM WAN DON
IPC: H01L21/8242
Filed: 2007-11-19
Abstract: 향상된 전기적 특성을 갖는 캐패시터 및 그 제조 방법이 개시된다. 캐패시터는 콘택 영역을 갖는 기판 상에 형성된 하부 전극, 하부 전극 상에 형성된 유전체 구조물 및 유전체 구조물 상에 형성된 상부 전극을 포함한다. 유전체 구조물은 적어도 2개의 유전막 패턴들과 유전막 패턴들 사이에 개재되는 적어도 하나의 버퍼 유전막 패턴을 포함한다. 2 이상의 유전막 패턴들 사이에 개재된 버퍼 유전막 패턴을 구비하는 유전체 구조물을 통해 캐패시터의 유전율을 개선하면서 누설 전류를 감소시킬 수 있다.
Patent KR-20090052060-A (KR)
Inventor: LEE HAN CHOON
IPC: F25B1/00
Filed: 2007-11-20
Abstract: 열교환기에 상하로 적층하여 제공되는 각각의 냉매관으로 유입되는 냉매의 분배가 효율적이고 정확하게 이루어지고, 열교환기에 의한 열교환 효율이 증진되고, 전체 공조 시스템이 안정적으로 동작되도록 하기 위하여, 상하로 적층되는 복수개의 냉매유입관이 마련되는 열교환기로 냉매를 분배하는 냉매분배장치에 있어서, 상기 열교환기의 유입 측에 마련되는 두개 이상의 분배기; 및 상기 분배기의 출구 측과 상기 냉매유입관의 유입 측을 연결하는 복수의 연결관로가 포함되고, 상기 연결관로는, 어느 하나의 분배기에서 분지되는 관로는 하측의 냉매유입관과 연결되는 연결관로일 수록 길고, 상기 연결관로는, 하측에 있는 냉매유입관과 연결되는 분배기일수록 직경이 작은 것을 특징으로 한다.  
       
     열교환기, 냉매분배
Patent KR-20080082890-A (KR)
Title: Support for gas range
Inventor: LEE SIK HOO
IPC: F24C15/10
Filed: 2007-11-20
Abstract: A support for a gas range is provided to enhance heating efficiency of the gas range by accommodating a burner in a state the support is loaded into the gas range. A support(100) for a gas range(1) comprises a supporting part(110) installed on a cover(11) of the gas range, a body mounted on the supporting part to support a pot, a heat-resistant glass tube(130) of covering the body and a housing(140). The housing is installed at an upper part of the body to cover the heat-resistant glass tube. The supporting part is provided in a tube shape including an upper hole(111), a lower hole(113) larger than the upper hole and a through hole(115) formed at a side of the supporting part. The body includes an outer casing(121) inserted into the upper hole, an inner casing(127), a connection bar(129) attached to the inner and outer casings and through holes(128,125) formed on the inner casing and the outer casing, respectively. The housing includes a ring(141) of covering the heat-resistant glass tube and the outer casing, a projection(143) formed at a lower surface of the ring and a net(145) formed inside the ring.
Patent KR-20080049628-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: YU JAE AN
IPC: H01L21/205
Filed: 2007-11-21
Abstract: A method for manufacturing a semiconductor device is provided to prevent diffusion of metallic atoms by forming a diffusion barrier. A substrate including a predetermined structure is provided. A first reaction source of a gas state is supplied onto a substrate in order to be absorbed onto the substrate. A second reaction source of a plasma state is applied to the first reaction source of the substrate. The second reaction source of the plasma state reacts with the first reaction source absorbed onto the substrate in order to form a thin film having a predetermined thickness. A diffusion barrier is formed by performing repeatedly the above processes. A metal layer is formed on the diffusion barrier. A metal line is formed by patterning the metal layer.
Patent KR-20090054006-A (KR)
Inventor: KIM DAE KYEUN
IPC: H01L21/336
Filed: 2007-11-26
Abstract: 반도체 소자 및 이의 제조방법이 개시되어 있다. 반도체 소자는 반도체기판상에 배치되는 게이트 전극, 상기 게이트 전극 측면 상에 배치되며, 상기 게이트 전극 측면의 일부를 노출하는 스페이서 및 상기 게이트 전극의 일측에 배치되는 소오스/드레인 영역을 포함한다. 반도체 소자는 게이트 전극 및 콘택전극 사이의 연결이 쉬우며, 반도체 소자들 사이에 보이드의 발생을 줄인다. 
       
     보이드, 게이트, 콘택, 반도체, 소자
Patent KR-20090054038-A (KR)
Inventor: CHOI KYUNG CHEOL
IPC: G09G3/296
Filed: 2007-11-26
Abstract: 본 발명은 어드레스 구간 동안에 스캔 전극과 어드레스 전극에 펄스가 인가되기 전에 보조전극에 보조 펄스들을 인가하고, 또는 이때 스캔 전극에 단계적으로 하강하는 변형된 펄스를 인가하거나 보조 전극에 인가되는 펄스의 타이밍을 다르게 인가함으로써, 어드레스 방전 발생이 용이하게 되어 어드레스 방전 지연 시간을 줄이며 어드레스 전극에 인가하는 전압의 구동 범위를 낮출 수 있는 4전극 구조의 AC PDP의 구동 방법에 관한 것으로서, 어드레스 방전을 위한 예비 구간에, 이전 전압으로부터 하강된 제1 전압을 상기 스캔 전극에 유지시키고 상기 보조 전극을 하이 상태로 유지하며, 어드레스 방전 구간에, 상기 제1전압으로부터 더 하강된 제2 전압을 상기 스캔 전극에 유지시키고 상기 보조 전극을 로우 상태로 유지하며, 상기 방전 구간 이후에, 상기 스캔 전극에 인가되는 전압을 상기 제2 전압 보다 큰 전 전압으로 상승시키고, 상기 어드레스 전극에 인가되는 전압을 로우 상태로 하강시킨다.  
       
     4전극, 어드레스 방전 지연, 스캔 펄스, 보조 펄스, 어드레스 펄스
Patent KR-20090054159-A (KR)
Inventor: KIM SANG CHUL
IPC: H01L27/146
Filed: 2007-11-26
Abstract: 본 발명은 반도체 기판 상에 제공되며 각각 절연막에 의해 둘러싸인 복수의 금속배선; 상기 복수의 금속 배선 상에 증착되어 제공되는 실리콘층; 상기 실리콘 층에 제공되는 포토다이오드와 복수의 트랜지스터; 상기 트랜지스터 상에 형성되는 칼라필터; 및 상기 포토다이오드는 상기 실리콘층을 관통하는 비아 콘택과 갭 필러를 통해 상기 복수의 금속배선과 연결된 것을 특징으로 하는 씨모스 이미지 센서에 관한 것으로, 빛의 손실을 최소화함으로써 씨모스 이미지 센서(CIS)의 성능을 향상시킨다. 
       
     CIS, 포토다이오드, BEOL
Patent KR-20090054176-A (KR)
Inventor: LEE DONG HAN
IPC: G06K17/00
Filed: 2007-11-26
Abstract: 본 발명은 RFID(Radio Frequency IDentification) 리더 송수신 장치 및 그를 이용한 송수신 방법에 관한 것이다. 
     본 발명은 하나의 RFID 리더 안에 송신부, LBT(Listen Before Talk) 수신부 및 데이터 수신부를 포함하여, 데이터를 송수신할 뿐만 아니라 특정 채널의 중심 주파수 신호를 검출하여 해당 채널의 선점 여부를 판단할 수 있도록 한다. 
     따라서, 하드웨어적인 복잡도를 증가시키지 않고서도 LBT 기능을 포함하는 RFID 리더 송수신기 장치를 제공할 수 있다. 
       
     LBT 모드, 데이터 수신 모드, RFID 리더, 스위칭기
Patent KR-20090055705-A (KR)
Title: Safety door coupled to industrial elevator
Inventor: RYU KYUNG NAM
IPC: B66B13/24
Filed: 2007-11-29
Abstract: A safety door coupled to an industrial elevator is provided to improve working efficiency and safety by preventing the pause of an elevator. A safety door(100) coupled to an industrial elevator comprises a door frame(130), a movable door(110) and a weight(150). The movable door is supported at the door frame and installed to be slid. The weight is arranged at one side of the door frame and is connected to the movable door. When the door of the industrial elevator is opened, the movable door is opened by a pulling part and the weight and is closed by the weight.
Patent KR-20090055811-A (KR)
Title: Flash memory device and manufacturing method thereof
Inventor: KIM CHOONG BAE
IPC: H01L27/115
Filed: 2007-11-29
Abstract: A flash memory device and a manufacturing method thereof is provided to connect a junction area and a bit line with a drain contact plug horizontally by forming a conductive pattern at an isolation region and using a bit line. A trench is formed on an element isolation region of a semiconductor substrate(100), and a first insulating layer is formed according to a side wall and a bottom of the trench. A conductive layer pattern(120a) is formed on the first insulating layer of the lower part of the trench, and a second insulating layer is formed on a conductive layer pattern. A gate line is formed in order to intersect with a conductive layer patterns on the semiconductor substrate, and a junction area is formed on the semiconductor substrate between the gate lines. After the inter-layer insulating film is formed on the semiconductor substrate, a contact hole exposing the junction area positioned at one side of the conductive layer pattern and conductive layer pattern is formed.
Patent KR-20080048973-A (KR)
Title: Method and system for a shared antenna control using the output of a voice activity detector
Inventor: DESAI PRASANNA
IPC: H04L12/56
Filed: 2007-11-29
Abstract: A method and a system for controlling a shared antenna by using a VAD are provided to perform simultaneous reception through BT and WLAN channels and enable a wireless chip to detect voice activity of the BT channel. A WLAN(Wireless Local Area Network)/BT(Bluetooth) wireless device is operated in an RX/RX mode(804). A VAD(Voice Activity Detector) detects whether near-end-speech is generated(806). A far-end device ensure to transmit silence having a proper amount of time so as to ensure a proper operation of a packet loss concealment algorithm(810). The VAD reduces or updates a BT transport priority(812), and a WLAN/BT collaborative ratio structure receives at least one packet from an access point for communication for a WLAN wireless unit(814). Based on the reduced BT transport priority level, an acknowledgement packet is transmitted to the access point(816).