baber/WOPTO huggingface dataset:
Patent KR-20080064001-A (KR)
Title: Capacitorless dram and method for manufacturing the same
Inventor: JIN YOUNG GU
IPC: H01L27/108
Filed: 2007-01-03
Abstract: A capacitor-less DRAM and a method for manufacturing the same are provided to suppress disturbance by using a metal shielding effect. A capacitor-less DRAM includes a substrate(11), a first pin(13), a second pin(14), a first gate(15), and a second gate(17). The first pin and the second pin are protruded from the substrate to be spaced apart from each other. At least a part of the first gate is positioned between the first pin and the second pin. The second gate surrounds the first pin, the second pin, and the first gate to form a gate structure intersecting the first gate. Insulation material fills among the first pin, the second pin, the first gate, and the second gate.
Patent KR-20080064003-A (KR)
Title: Magnetic recording device and method of operating the same
Inventor: LEE HOO SAN
IPC: G11B5/00
Filed: 2007-01-03
Abstract: A magnetic recording device and a method of operating the same are provided to create a recording magnetic field with high intensity and small spot size since a third magnetic substance is parallel to recording tracks, thereby increasing data recording density. A first magnetic recording apparatus comprises a magnetic recording medium(20) and a magnetic recording head(200). The magnetic recording head is separated from the recorded surface of the magnetic recording medium. The magnetic recording head includes first, second, and third magnetic substances(110,120,130). The first magnetic substance is placed on a first plane vertical to the track direction of the magnetic recording medium. The second magnetic substance is placed on a second plane horizontal to the first plane. The third magnetic substance is placed on a third plane vertical to the first and second planes and connects the ends of the first and second magnetic substances. First, second, and third domains(D1,D2,D3) are divided by first and second domain walls(DW1,DW2).
Patent KR-20080065866-A (KR)
Title: Method and apparatus for generating face descriptor using extended local binary pattern, and method and apparatus for recognizing face using it
Inventor: HUANG XIANG SHENG
IPC: G06K9/46
Filed: 2007-01-10
Abstract: A method and a device for generating a face descriptor with an extended LBP(Local Binary Pattern), and the method and the device for recognizing face by using the same are provided to improve a high FRR(False Rejection Rate) and a low FAR(False Accept Ratio), and shorten a processing time in a biometric recognition system by using LBP features to face recognition. A first LBP feature extractor(30) extracts extended LBP features from a training face image. A selector(40) recognizes the extended LBP features by performing supervisory training for classifying face images for the extracted extended LBP features and constructs an LBP feature set according to the selected extended LBP features. A second LBP feature extractor(80) extracts LBP features from an input face image by applying the input face image to the LBP feature set. A face vector generator(50) generates a basis vector by performing a linear discrimination analyzing training for the generated LBP feature set. A face descriptor generator(90) generates a face descriptor by using the extracted LBP features and the basis vector.
Patent KR-20080069092-A (KR)
Title: Apparatus for operating sleep mode in multi-hop network and method thereof
Inventor: JUNG EUN SUN
IPC: H04B7/26
Filed: 2007-01-22
Abstract: An apparatus and a method for operating a sleep mode in a multi-hop network are provided to solve a problem that a mobile terminal repeats alternately a sleeping interval with a listening interval wherein in the sleeping interval the mobile terminal does not monitor a channel but in the listening interval the mobile monitors a wireless channel. A method for operating a sleep mode in a multi-hop network comprises the following several steps. A mobile terminal generates a sleep mode request message and transmits the generated sleep mode request message to a repeater(S210). The repeater receives the sleep mode request message and transmits the received sleep mode request message to a base station(S220). The base station receives the sleep mode request message, generates a sleep mode response message in response to the request message, and transmits the generated sleep mode response message to the repeater(S230). The repeater receives the sleep mode response message and transmits the sleep mode response message to the mobile terminal(S240). The mobile terminal receives the sleep mode response message and operates a sleep mode on the basis of the received sleep mode response message. The base station receives a data traffic whose destination is the mobile terminal(S260). The base station stores the received data traffic at a memory and transmits the received data traffic to the repeater(S270). The base station generates a traffic instruction message and transmits the generated traffic instruction message to the repeater(S280). The repeater receives the traffic instruction message and transmits the received traffic instruction message to the mobile terminal(S290). If the mobile terminal receives the traffic instruction message, the mobile terminal switches the sleep mode to an activation mode.
Patent KR-20080074669-A (KR)
Title: Clock controlling circuit and semiconductor memory apparatus using the same
Inventor: CHO JIN HEE
IPC: G11C11/4076
Filed: 2007-02-09
Abstract: A clock controlling circuit and a semiconductor memory apparatus are provided to reduce noise and a current generated in a pre driver or a data output buffer by preventing falling of a rising clock to cross with rising of a falling clock as maintaining duty of internal clock signals. A first signal generation part(600-1) outputs a first internal clock signal with pulse width of high level shorter than pulse width of high level of a first input clock as being enabled after first delay time from rising edge of the first input clock. A second signal generation part(600-2) outputs a second internal clock signal with pulse width of high level shorter than pulse width of high level of a second input clock as being enabled after the first delay time from rising edge of the second input clock.
Patent KR-20070082043-A (KR)
Title: Wireless communication apparatus and wireless communication method
Inventor: IZUMI SEIICHI
IPC: H04L27/26
Filed: 2007-02-14
Abstract: A wireless communication apparatus and a wireless communication method are provided to perform a receiving process suitable for receiving both an MIMO(Multi Input Multi Output) signal based on IEEE802.11n and a signal based on IEEE802.11a/g. A wireless communication apparatus for receiving a packet by detecting synchronous timing includes a signal receiving device, a synchronous timing detecting device(21), a synchronous timing adjusting device, and a reception processing device. The signal receiving device receives a transmission signal from a transmission source through an antenna. The synchronous timing detecting device(21) detects a synchronous timing by using a timing detection field included in a header part of the packet. The synchronous timing adjusting device estimates and adjusts the deviation amount of synchronous timing detected by the synchronous timing detecting device(21). The reception processing device performs a receiving process of the packet according to the adjusted synchronous timing.
Patent KR-20080076083-A (KR)
Title: Filter and pressure control valve of electronically controllable power steering apparatus including same
Inventor: CHOI BYUNG YUN
IPC: B62D5/06
Filed: 2007-02-14
Abstract: A filter and a pressure control valve of an electronically controllable power steering apparatus including the same are provided to smoothly supply hydraulic oil and minimize pressure variation of the filter by forming first and second stepped parts. A pressure control valve of an electronically controllable power steering apparatus comprises a hollow type valve body(345) and a filter. The hollow type valve body includes a first stepped part(330) with predetermined depth into the outer periphery wherein supply port(225) is formed. The filter consists of a center supporter for forming a second stepped part(335) from an outer surface of upper and lower supporters to an inner surface with predetermined depth. An upper part of the valve body is closed.
Patent KR-20080076591-A (KR)
Title: Image forming apparatus and control method therof
Inventor: LEE KANG WOO
IPC: G06F1/00
Filed: 2007-02-16
Abstract: An image forming device and a control method thereof are provided to extend emulation simply at a low price by connecting to an external memory and performing a printing job with the emulation stored in the external memory. An image forming unit(110) forms an image based on printing data. A connector(120) connects with an external memory(200) storing at least one printer language related to emulating the printing data. An internal memory(140) stores a second printer language. A controller(130) enables the image forming unit to form the image by selecting one first printer language corresponding to the printing data among the first printer languages stored in the external memory based on AES(Auto Emulation Switching) and using the selected first printer language.
Patent KR-20080080867-A (KR)
Title: Display device and the driving method thereof
Inventor: MUN JU EEL
IPC: G02F1/133
Filed: 2007-03-02
Abstract: A display apparatus and a driving method thereof are provided to prevent reduction of luminance by compensating for luminance of plural backlight unit pixels using compensation gray scales. A display apparatus includes a panel assembly and a backlight unit(40'). The panel assembly includes plural gate lines for transmitting gate signals, plural data lines for transmitting data signals, and plural pixels defined by the gate and data lines. The backlight unit includes plural scan lines for transmitting scan signal, plural column lines for transmitting illumination data signals, and plural backlight unit pixels defined by the scan and column lines. The backlight unit determines a first gray scale of a first backlight unit pixel and converts the first gray scale into a second gray scale using a compensation gray scale corresponding to loss luminance in the first backlight unit pixel based on plural pixels corresponding to the first backlight unit pixel which is positioned at an outermost of the plural backlight unit pixels.
Patent KR-20070109807-A (KR)
Title: Opening and closing mechanism of suspended sliding type door
Inventor: KAMEZAKI MASAAKI
IPC: E05F15/56
Filed: 2007-03-16
Abstract: An opening and closing apparatus of a suspended sliding type door is provided to contact a sliding packing with a floor surface closely, and to maintain an outlet in a sealed state by moving slide packing brackets up and down according to the interlock with the upper and lower movement of the door. Bolts(25) are coupled with doors(3) through vertical long holes(24) formed on front plates(22) of slide packing brackets(21) with predetermined length. The slide packing brackets are attached with narrow and long slide packings(19) on the lower surfaces of narrow and long lower plates(23). The slide packing brackets are moved upwards and downwards by set length according to the guidance of the vertical long holes. The sliding packings are placed on the lower surfaces of the lower ends of the door. The slide packing brackets are interlocked with the upper and lower movement when the door is opened and closed, and moved downwards and upwards by self weight. The slide packings are bonded with a floor surface(20) to seal an outlet(2).
Patent KR-20080084443-A (KR)
Title: Transmission apparatus of broad band modem for minimize quantization error
Inventor: KIM DO HOON
IPC: H04L27/26
Filed: 2007-03-16
Abstract: A transmission apparatus of a high speed broad band modem for minimizing a quantization error is provided to minimize the quantization error by improving a calculation method of an IFFT(Inverse Fast Fourier Transform). A transmission apparatus of a high speed broad band modem for minimizing a quantization error includes a scrambler, a convolution encoder, an interleaver, a mapper and an IFFT. The IFFT has n stages, and receives a multiplied result of the output of the mapper and (n x m) squares of 2. The IFFT divides the calculation value by m squares of 2 whenever n-1 stages are passed. If a data transmission mode is a QPSK(Quadrature Phase Shift Key), the transmission apparatus multiplies the output of the IFFT by 1/square. If a data transmission mode is a DCM, the transmission apparatus performs the normalization of a power classified by sub-carriers by multiplying the output value of the IFFT by 1/square.
Patent KR-20080087477-A (KR)
Title: Trivalent chromate solution, chromated metal, and method for manufactring the chromated metal
Inventor: PARK CHANG BAE
IPC: C23C22/00
Filed: 2007-03-27
Abstract: A trivalent chromate solution, a trivalent chromated metal, and a method for manufacturing the same are provided to forming a thick chromated film on the metal, using a trivalent chrome, for obtaining corrosion resistance and heat resistance. A method for forming a chromate coated film at a zinc coated metal body comprises the steps of: offering nitride(HNO3 1wt%) etch to the zinc coated metal body at room temperature for 10 seconds(S1); dipping the zinc coated metal body in a trivalent chromate solution at 60°C for 60 seconds(S2); rinsing the zinc coated metal body(S3); rinsing the zinc coated metal body again(S4); and drying the zinc coated metal body by hot blast(S5).
Patent KR-20080095049-A (KR)
Title: Clamping apparatus for use in making an inbox or outbox of outtrigger of crawler crane and method for manufacturing an inbox or outbox of outtrigger using this clamping apparatus
Inventor: LEE SI HWA
IPC: B25B11/00
Filed: 2007-04-23
Abstract: A clamping apparatus used for making a box of an outtrigger for a crawler crane and a method for manufacturing the box by using the same are provided to prevent a structure from being shaken when manufacturing the box through a welding process. A clamping apparatus used for making a box of an outtrigger for a crawler crane comprises a base frame(40) placed on the ground, a vertical frame(50) installed perpendicularly to the base frame and supported by the base frame, a jig(70) having a mounting section for mounting an outtrigger box thereon, clamps(81-84) for fixing the position of the box, a connection rod(60) fixedly connected to the jig and a handle(90) provided at one end of the connection rod to rotate the jig and the clamps. The connection rod rotates at an upper portion of the vertical frame to rotate the jig.
Patent KR-20080095670-A (KR)
Title: Optical film having a plurality of structures, backlight unit including the same and method of manufacturing thereof
Inventor: HWANG KAB JIN
IPC: G02F1/13357
Filed: 2007-04-25
Abstract: An optical film is provided to improve the brightness, and widen the viewing angle by performing light concentration and diffusion function using concavo-convex formed in the upper side. An optical film(400a) comprises a plurality of structures(420) formed on a base film and the front side of the base film. In this way, the single-side of the optical film is configurated with a plurality of structures. And the surface facing the optical film is smoothly formed with the base film(410). The base film is made of thermoplastic polymer film with a transparency, flexibility, and superior workability. A plurality of structures is arranged through the front side of the base film. One side of the structure has the trapezoidal shape. In the upper side of structure(420a), a plurality of concavo-convexes is formed. The concavo-convex(422) is comprised of concave or the swollen shape and there is no predetermined limit in the size or number. In this way, peak and groove are formed on a plurality of structures successively. The structure refracts the incident light through the base film. Accordingly, the light from low angle is concentrated towards the front side and luminance is enhanced in the effective viewing angle range.
Patent KR-20080097708-A (KR)
Title: Process for preparation of sarpogrelate hcl salt
Inventor: LEE TAE SUK
IPC: C07C67/08
Filed: 2007-05-03
Abstract: A method for preparing sarpogrelate hydrochloride is provided to perform a mild and safe manufacturing process because of performing no desalination process of intermediate and using no poisonous hydrochloric acid hydrochloric acid gas and to mass-product sarpogrelate hydrochloride of high yield and high purity economically due to simple and minimized reaction process. A manufacturing method of sarpogrelate hydrochloride comprises a step for reacting 2-[2-hydroxy-3-dimethylaminopropoxy]-3'-methoxy bibenzyl hydrochloride of the chemical formula 2 and succinic anhydride of the chemical formula 3, in the presence of an organic base forming hydrochloride which does not melt in the reaction solvent, in non-polar and aprotic solvent capable of being mixed with the water; and a step for removing the generated hydrochloride of the organic base after the reaction is completed; and a step for adding the hydrochloric acid aqueous solution in the filter liquor from which the hydrochloride of the organic base is removed.
Patent KR-20080100679-A (KR)
Title: Multi-level dc/dc converter for reducing ripple of output voltage
Inventor: KIM DONG OK
IPC: H02M3/28
Filed: 2007-05-14
Abstract: A multilevel DC/DC converter for the output voltage ripple reduction is provided to be able to reduce the number of device which together increases according to the increment of the level number. A multilevel DC/DC converter comprises the followings: the first input part in which one end is connected to earth; the first switch in which one end is connected to the other end of the first input part; the first diode in which anode is connected to the first node which is the other end of the first switch; the circulating diode in which cathode is connected to the common node which is the cathode of the first diode, and anode is connected to the earth which is one end of the first input part; the lowpass filter connected in parallel with the circulating diode between the common node and earth. The lowpass filter characterizes to be the LC filter.
Patent KR-20080100946-A (KR)
Title: A method of peri circuit for semiconductor memory device
Inventor: KIM HEE SOO
IPC: G11C8/04
Filed: 2007-05-15
Abstract: A method of periphery circuit for semiconductor memory device is provided to improve the device size by changing the layout of the repair circuit arranged in the peripheral area of the semiconductor memory device. A method of periphery circuit for semiconductor memory device is comprised of steps: arranging more than one fuse set(110) having repair address to be separated in parallel; arranging one or more address comparison parts(120) comparing the output of the fuse set and outputting the comparison signal(103) to face the fuse set; arranging address control(130) outputting repair judgment signal after combining the comparison signal with being corresponded to a plurality of address comparison unit between the address comparison units. An address controller includes a plurality of unit cell at the both side of the first well.
Patent KR-20080101073-A (KR)
Title: Method for editing slideshow images in digital image processing device
Inventor: KIM SUNG JUN
IPC: H04N5/262
Filed: 2007-05-15
Abstract: A method for editing a slide show image in a digital image processing apparatus is provided to record an audio signal in images selected as a slide show and reproduce the slide show image and recorded audio signal together, thereby reproducing an image while listening to explanation of the recorded image. Slide show images are selected(501). If the selected slide show images are displayed, an audio signal is recorded while setting reproduction time with regard to each image(513). If the slide show images are selected, a slide show data file including a location of an image, image reproduction time, and a location of audio data is generated(521). The selected images are arranged by a user's selection. Reproduction time of the entire slide show images is equal to the entire audio recoding time.
Patent KR-20080101300-A (KR)
Title: 휴대용 백미러
Inventor: KIM EUN HEE
IPC: A42B1/24
Filed: 2007-05-17
Abstract: 본 발명은 휴대용 백미러에 관한 것으로, 인라인스케이트, 싸이클 등의 스포츠 용구에 있어서 안전상 또는 심미적 이유에서 백미러를 부착 할 수 없거나 부착하지 않는 경우 뒤를 살필 수 없게 된다. 
     자동차도로나 사람들이 많은 광장에서 스피디한 레저를 즐길 경우 뒤를 살펴  볼 수 없다면 많은 위험을 초래하게 된다. 
     휴대용 백미러는 야외 활동 중 위험에 대비하기 위한 해소책의 일환이 될 수 있다. 
     본 발명품은 개인의 휴대용 백미러로써 장갑 및 손목 보호대 등 운동 시 몸에 휴대하는 용품에 백미러를 부착하는 것을 특징으로 한다. 
     또한 생활 속에서 필요에 따라 가볍게 필요한 장소에 옮기면서 이용할 수도 있다. 
       
     야외스포츠, 레져, 안전, 인라인스케이트, 싸이클, 마라톤, 걷기, 백미러, 거울, 장갑, 스틱, 시계,
Patent KR-20080101478-A (KR)
Title: Side air-bag module
Inventor: BAE WON SANG
IPC: B60R21/20
Filed: 2007-05-18
Abstract: A side air-bag module is provided to reduce damage to a connector connecting an inflator and a wire. A side air-bag module comprises an air-bag cover; an air-bag cushion contained within the air-bag cover; an inflator, installed within the air-bag cover and which supplies gas of the high pressure to the air-bag cushion; a wire which is connected in order to supply electricity to the inflator; and a coupling member to which a wire is fitted and coupled, provided in the air-bag cover; In the coupling member and a wire, a coupling protrusion is formed on any one and a coupling groove mating to the coupling protrusion.
Patent KR-20070070137-A (KR)
Title: Apparatus and method for audio encoding/decoding with scalability
Inventor: KIM MI YOUNG
IPC: H03M7/30
Filed: 2007-06-01
Abstract: An apparatus and a method for encoding and decoding audio signal are provided to generate a bit stream composed of encoded SBR(Spectral Band Replication) data and encoded audio data which has a plurality of layers and a controllable bit rate. An apparatus for encoding audio data includes a scalable encoder(110), an SBR encoder(120), and a bit stream generator(130). The scalable encoder divides the audio data to generate a plurality of layers, represents the audio data by a predetermined number of bits for each of the generated layers, and encodes the audio data in such a manner that a lower layer is encoded prior to an upper layer and an upper bit is encoded prior to a lower bit. The SBR encoder generates SBR data having information on the audio data and encodes the SBR data. The bit stream generator generates a bit stream by using the encoded SBR data and the encoded audio data corresponding to a predetermined bit rate.
Patent KR-20090002050-A (KR)
Title: 복수 계좌 연동형 카드 운용 방법 및 시스템과 그를 위한프로그램 기록매체
Inventor: JUNG JONG PIL
IPC: G06Q40/02
Filed: 2007-06-04
Abstract: 본 발명은 복수 계좌 연동형 카드 운용 방법 및 시스템과 그를 위한 프로그램 기록매체에 관한 것으로서, 본 발명에 따른 복수 계좌 연동형 카드 운용 시스템은, 고객에게 충전형 계좌(소정의 금액이 충전(또는 예치)되어 있는 입출금식 계좌)와 적어도 하나 이상의 가치형 계좌(쿠폰 등 가치를 저장, 관리되는 계좌)를 개설해 주는 계좌 개설수단과, 상기 개설된 충전형 계좌정보와 하나 이상의 가치형 계좌정보와 상기 충전형 계좌 및 하나 이상의 가치형 계좌와 연결되는 카드 정보와 상기 고객정보를 상호 연계 처리하여 소정의 저장매체(또는 원장)에 저장, 등록하는 계좌정보 등록수단 및 상기 고객의 상기 카드 이용시, 상기 저장매체(또는 저장매체 운용수단)와 연계하여, 상기 고객 카드 이용에 따른 결제금액을 상기 고객 카드정보와 연결된 충전형 계좌를 통해 처리하고, 상기 고객 카드정보와 연결된 적어도 하나 이상의 가치형 계좌를 통해 상기 고객 카드 이용에 따른 가치 적용을 처리하는 계좌 운용수단을 포함한다. 
       
     복수계좌, 계좌연동카드, 카드운용