baber/WOPTO huggingface dataset:
Patent KR-20080024373-A (KR)
Title: Method of manufacturing a non-volatile memory device
Inventor: DONG CHA DEOK
IPC: H01L27/115
Filed: 2006-09-13
Abstract: A method for manufacturing a nonvolatile memory device is provided to overcome the interference effect between adjacent word lines by reducing a gate-to-gate area on the adjacent word lines by changing the shape of the floating gate. A tunnel oxide layer(310), a first conductive layer(320) for a floating gate, and a hard mask layer are laminated on a semiconductor substrate(300). The hard mask layer, the first conductive layer, the tunnel oxide layer, and a predetermined region of the semiconductor substrate are etched to form a trench. The trench is gap-filled with an insulating material to form an isolation layer(350). The hard mask layer is removed. A second conductive layer(360) for a floating gate is formed on an upper portion of the entire structure. A spacer is formed on a vertical surface of the second conductive layer. An etching process is performed by using the spacer as an etch mask to remove the second conductive layer between the upper portion of the isolation layer and the spacer. The spacer is removed. A dielectric(390) and a third conductive layer are formed on an upper portion of the entire structure including the second conductive layer.
Patent KR-20080026850-A (KR)
Title: Array substrate
Inventor: KI DONG HYEON
IPC: G02F1/1345
Filed: 2006-09-21
Abstract: An array substrate is provided to prevent static electricity in the process of forming an array substrate from being delivered to a gate driver through an inspection pad. An array substrate(100) comprises a base substrate, a pixel array(180), a driving part, an inspection pad(VIP), and a connection line(CL). The base substrate consists of a display area(DA) and peripheral areas(PA1,PA2) adjacent to the display area. The pixel array is formed in the display area. The driving part, installed at one of the peripheral areas, outputs a driving signal to the pixel array in response to a test start signal. The inspection pad, electrically connected with the driving part, receives the test start signal from the external. The connection line electrically connects the driving part with the inspection pad, and supplies the test start signal from the inspection pad to the driving part.
Patent KR-20080033756-A (KR)
Title: Charging cradle for head set device and speaker cover for head set device
Inventor: KIM DONG KYU
IPC: H04R1/10
Filed: 2006-10-13
Abstract: A charging cradle for a head set device and a speaker cover for the head set device are provided to prevent the damage of the head set device by containing the head set device therein. A charging cradle for a head set device includes a housing(101) and a cover(102). The housing includes a mounting groove formed on a surface thereof. The cover, which is transparently and rotatively formed at the housing, opens and closes the mounting groove. The head set device is charged by mounting in the mounting groove. The charging cradle for the head set device further includes a source voltage connection terminal, which is connected to an external power supply unit, formed at the housing.
Patent KR-20080036400-A (KR)
Title: Attachment means for rag of vacuum cleaner and method thereof
Inventor: YANG BYUNG SUN
IPC: A47L11/00
Filed: 2006-10-23
Abstract: A duster attaching unit of a vacuum cleaner and a forming method thereof are provided to prevent a velcro member from separating by fixing the velcro member between a supporting member and a cover member. A duster attaching unit of a vacuum cleaner comprises a velcro member(242) in which a duster is attached, a supporting member(246) for supporting the velcro member, and a cover member(244) for wrapping the velcro member. The velcro member is attached to one side of the supporting member. A guide unit is placed at the velcro member and the supporting member to guide the assembling position of the velcro member and the supporting member. The guide unit consists of a guide groove in which the velcro member is penetrated, and a guide projection(254). The guide projection protruded from one side of the supporting member to the outside is inserted into the guide groove.
Patent KR-20080037164-A (KR)
Title: Flat panel display device and driving method thereof
Inventor: KIM HONG JAE
IPC: G09G3/36
Filed: 2006-10-25
Abstract: A flat panel display device and a driving method thereof are provided to discharge charges stored in an image display unit by utilizing an MPS inspection circuit when the system power is turned off. A flat panel display device includes an image display unit(12) and an MPS(Mass Production System) inspection circuit(14). The image display unit includes pixel cells formed at sections which are defined by plural gate and data lines on a display panel. The MPS inspection circuit is formed on the display panel to connect to the respective gate lines, executes an MPS inspection process, and discharges charges in the image display unit when system power is turned off.
Patent KR-20070047209-A (KR)
Inventor: MUIRHEAD RICHARD WILLIAM
IPC: H04L12/24
Filed: 2006-10-30
Abstract: 작업 흐름 판정 관리를 위한 방법, 시스템 및 컴퓨터 프로그램 제품이 제공된다.  실시예들은 장치 상태 이력을 유지하는 단계, 장치 상태 이력에 의존하여 장치 사용 패턴을 식별하는 단계, 장치 사용 패턴에 의존하여 작업 흐름 시나리오를 식별하는 단계, 작업 흐름 시나리오에 의존하여 작업 흐름을 식별하는 단계, 장치의 속성의 적어도 하나의 값을 관리하기 위해 장치로 메시지를 전송하는 단계를 포함하는 작업 흐름을 실행하는 단계, 및 메시지를 로깅하는 단계를 포함한다.  메시지를 로깅하는 단계는 장치로 전송되는 메시지에 대해 기술하는 메시지 정보를 메시지 로그에 기록함으로써 수행될 수 있다.
Patent KR-20080038682-A (KR)
Title: Method for providing interleaver, method for interleaving, both with continuous length, and method for decoding using the same
Inventor: KANG SEUNG HYUN
IPC: H03M13/27
Filed: 2006-10-30
Abstract: A method for providing an interleaver with continuous length, and a method for interleaving, and a decoding method using the same are provided to decode sequence of a continuous length by using a basic interleaver concept with maintaining a parallel decoding manner through a contention-free interleaver. A method for providing an interleaver includes a step(S801) of selecting a basic interleaver having a second length among predetermined basic interleaver sets to have a multiple length of a number of a window utilized for parallel decoding according to a first length which is an interleaver length to be required. When the first length is smaller than the second length, a length of data processing through the selected basic interleaver is adjusted by the first length. The second length is minimum multiple more than the first length among the multiple of the number of the window. The adjusting step is performed by receiving indexes corresponding to a number of the first length among indexes of data inputted in the basic interleaver having the second length.
Patent KR-20070046756-A (KR)
Inventor: SHIU HEI MING
IPC: H01L23/48
Filed: 2006-10-31
Abstract: 기판 상에 다층 범프를 형성하기 위한 방법은 기판 상에 제1 금속 분말(powder)을 피착하는 단계 및 제1 금속 분말의 일부를 선택적으로 용융시키고 리플로우(reflow)시켜 제1 범프를 형성하는 단계를 포함한다.  그 다음 제2 금속 분말이 제1 범프 상에 피착되고, 용융되어 제1 범프 상에 제2 범프를 형성한다.  기판 상에 마스킹판이 위치되어 금속 분말의 용융될 부분을 선택하고 조사 빔을 통해 이 금속 분말을 용융시킨다.  임의의 습식 화학 약품을 필요로 하지 않고도 다층 범프가 형성된다. 
       
     다층 범프, 금속 분말, 마스킹판, 용융점, 땜납
Patent KR-20080041080-A (KR)
Title: Digitally self-calibrating pipeline analog-to-digital converter and method of calibrating the same
Inventor: LEE HO YOUNG
IPC: H03M1/12
Filed: 2006-11-06
Abstract: A digitally self-calibrating pipeline analog-to-digital converter and a method of calibrating the same are provided to perform digital calibration in response to one external flag signal without setting of an additional signal. A digitally self-calibrating pipeline analog-to-digital converter includes a pipeline conversion circuit and a digital calibration circuit(1300). The pipeline conversion circuit has a plurality of cascade-connected one-bit stages and converts analog input signals into first digital signals with a plurality of bits. The digital calibration circuit receives the first digital signals from the pipeline conversion circuit, extracts and stores calibration factors for each of the one-bit stages, reads the calibration factors, calibrates a feedback signal, and generates a second digital signal with a plurality of bits. The digital calibration circuit includes a basic digital calibration circuit(1310), a calibration control circuit(1320), a calibration factor extraction circuit(1330), a calibration output circuit(1340), and an adder(1360).
Patent KR-20080041920-A (KR)
Title: Backlightunit and display device including same
Inventor: KIM DAE SEOP
IPC: G02F1/13357
Filed: 2006-11-08
Abstract: A backlight unit and a display device comprising the same are provided to enable a reflection sheet to perform a light reflection function and a heat radiation function at the same time, thereby reducing the entire thickness of a panel of the display device. A backlight unit comprises a light guide plate(750), a light source unit, and a reflection sheet(740). The light source unit is formed in at least a side of the light guide plate to generate light. The reflection sheet is disposed in the lower side of the light guide plate to reflect the light exposed from the light guide plate to the light guide plate side and conduct heat generated from the light source unit to the outside. The thickness of the reflection sheet becomes smaller as the reflection sheet recedes from the light source unit.
Patent KR-20060123049-A (KR)
Title: The method of a signpost to notice for left turn
Inventor: KIM YONG HO
IPC: G08G1/09
Filed: 2006-11-13
Abstract: A left turn lane noticing method is provided to prevent drivers from confusing a left turn lane with a straight drive lane by marking a dotted line and an arrow bent toward the left in a square on the center of the left turn lane. In a method for improving the road sign of a left turn lane in an intersection, an arrow bent toward the left is marked in a square on the center of the left turn lane formed between the predetermined spot in front of the intersection and a stop line of the intersection. Two rows of vertical dotted lines are marked on an exclusive lane for a left turn and one row of the vertical dotted line is marked on the lane for both a left turn and a straight drive in the proper size and color and at regular intervals. Therefore, a left turn lane noticing method lets a driver visually recognize the left turn lane and the straight drive lane before entering the intersection.
Patent KR-20080043568-A (KR)
Title: Method for efficient partitioning devs models in parallel/distributed simulation environment
Inventor: KANG WON SEOK
IPC: G06F9/00
Filed: 2006-11-14
Abstract: A method for partitioning DEVS(Discrete Event Systems Specification) models efficiently in a parallel/partitioned simulation environment is provided to enable each computer machine to exchange a simulation message at the minimum cost through a non-hierarchical simulation mode, and guarantee high performance and stability by presenting an efficient distribution algorithm for large scale models. Reference SMs(Simulation Model) having the minimum I/O(Input/Output) ports connected among all SMs are selected(S10). The SM having the I/O port connecting to the selected reference SM is partitioned to a corresponding reference SM group(S20). The SM having the maximum I/O ports among the SMs having the I/O port connecting to the selected first reference SM is partitioned to a first reference SM group(S30). The SM having more I/O ports connecting to other second reference SMs than the I/O port connecting to the first reference SM included in a predetermined group is moved to a second reference SM group from the first reference SM group(S40). The SM having the I/O port connecting to more than two reference SMs and the same number of connected I/O ports is moved to the group having the minimum number of SMs included in the group(S50).
Patent KR-20080046018-A (KR)
Title: Nonvolatile memory device and method of fabricating the same
Inventor: MOON CHANG WOOK
IPC: H01L27/115
Filed: 2006-11-21
Abstract: A nonvolatile memory device and a method of fabricating the same are provided to make dense the texture between an insulating layer and a metal layer by forming double insulating layers out of the lower part metal layer and the intermediate metal layer. A nonvolatile memory device comprises a switching element and a storage node(100) which is connected with the switching element. The storage node comprises a lower metal layer(60). And a first insulating layer(62), an intermediate metal layer(64), a second insulating layer(66), an upper metal layer(68), a carbon nano layer and a passivation layer(80) are formed sequentially on the lower metal layer. The lower metal layer and the intermediate metal layer are made of aluminum.
Patent KR-20080046906-A (KR)
Title: Game apparatus and method for using message
Inventor: WOO JOO KYUNG
IPC: H04B1/40
Filed: 2006-11-23
Abstract: A game apparatus and method using a message are provided to enjoy a game while transceiving a message and proceed the game in response to a written message without a specific operation for the game. A communication unit(300) receives a predetermined message and the change information of a predetermined game received from a predetermined device through a message service center connected through a mobile communication network. A control unit(310) extracts the change information of the game from a message received through the communication unit and applies the extracted change information to the game. A storage unit(320) stores a client program, the game, a transceiving message, and game information. A key input unit(330) inputs a message comprised of a combination of texts and figures. A display unit(340) displays a message written by a user and the game.
Patent KR-20080047860-A (KR)
Title: Method of forming a pattern and method of manufacturing a capacitor using the same
Inventor: KIM KYOUNG MI
IPC: H01L27/108
Filed: 2006-11-27
Abstract: A pattern forming method and a method for manufacturing a capacitor using the same are provided to maximize the process efficiency by completely removing a third buffer layer pattern only using a developer without performing a plasma ashing process. A conductive layer having a uniform thickness is formed on a mold layer with an opening. A first buffer layer pattern(115) is embedded in the opening formed the conductive layer, and includes linear polymers having an anthracene-methyl methacrylate cyclic unit and an alkoxy vinyl benzene cyclic unit. The first buffer layer pattern is hardened to form a second buffer layer pattern which is cross-linked with the polymers by hardening the first buffer layer pattern and has insolubility for a developer. The conductive layer is removed from the upper portion of the mold layer by using the second buffer layer pattern an etching mask.
Patent KR-20080048273-A (KR)
Title: Moat etching method for improving characteristics of gate oxide integrity
Inventor: PARK CHAN HYUK
IPC: H01L21/3065
Filed: 2006-11-28
Abstract: A moat etching method for improving GOI(Gate Oxide Integrity) characteristics is provided to prevent an inverse narrow width effect or a hump effect by improving a silicon profile in an edge region of an upper part of a trench. A pad oxide layer(20) and a silicon nitride layer(30) are sequentially formed on a semiconductor substrate(10). A photolithography process is performed and the silicon nitride layer and the pad oxide layer are etched. A silicon layer of the semiconductor substrate having a constant depth is etched by performing a dry-etching process using He/O2 mixing gas, in order to form a trench. The photolithography process is performed under etch conditions including pressure of 40-60 mTorr, 200-300 RF power, CHF3 of 60-70 SCCM, O2 of 7-11 SCCM, and Ar of 90-100 SCCM.
Patent KR-20080051585-A (KR)
Title: Motor
Inventor: LEE HO JAE
IPC: H02K5/22
Filed: 2006-12-06
Abstract: A motor is provided to minimize vibration and control a rotation speed or torque of a rotor or a rotation axis by reducing cogging torque. A motor includes a stator(140) and a PCB(Printed Circuit Board)(150). The stator has a stator core(141) to form a magnetic path, a plurality of teeth(142) formed in the stator core, and bobbins(143) installed in the teeth to wind coils. The PCB is electrically connected to the coils through pins(143d) formed in the bobbins and fixes the stator. At least a part of the PCB corresponds to a shape of the stator. The PCB has expanding units expanded outward at hole parts to insert the pins. The motor further includes a bracket(110) composed of an upper bracket(130) and a lower bracket(120) to form an external shape thereof.
Patent KR-20080054714-A (KR)
Title: Alkali compositions for stripping of resist
Inventor: YOON HYO JOONG
IPC: G03F7/42
Filed: 2006-12-13
Abstract: An alkali composition for stripping a resist, and a method for stripping a resist by using the composition are provided to minimize the corrosion of metal or under layer and to remove the resist layer cured or modified by metallic by-product easily at a low temperature within a short time. An alkali composition for stripping a resist comprises 1-15 wt% of an alkyl phosphate compound; 0.1-5 wt% of a hetero ring compound; 30-70 wt% of a protic alkylene glycol monoalkyl ether compound; 20-40 wt% of an alkanolamine compound; and 10-30 wt% of a water-soluble polar solvent compound. Preferably the alkyl phosphate compound is represented by the formula 1, wherein R1, R2 and R3 are independently a C1-C7 hydrocarbon group; and the hetero ring compound is a heterocycloalkyl compound or a heterocycloalkene compound.
Patent KR-20080054948-A (KR)
Title: Reuse cable tie
Inventor: KWON SU YOUNG
IPC: H02G3/30
Filed: 2006-12-14
Abstract: A reusable cable tie is provided to reduce time and labor force by simply performing installation and detachment of the cable tie without a separate tool. A reusable cable tie includes a coupling unit(100) and an extending unit(200). The coupling unit has a coupling body(110), a through hole, an opening unit, and a stopping member. The coupling body is rectangular parallelepiped-shaped. The through hole is formed at a center of the coupling body. The opening unit is formed at one side of the through hole to be communicated with the outside. The stopping member is plate-shaped and has predetermined elastic force, and one end thereof is fixed inside the through hole. The extending unit has a body(210), a plurality of groove units(220), and a plurality of stopping protrusions(230). The body is band-shaped. The plurality of groove units are formed at both sides of the body symmetrically and selectively inserted into the opening unit of the coupling unit. The plurality of stopping protrusions are formed on a top surface of the body to be selectively intermitted by the stopping member in a state in which the body is inserted into the coupling body by the opening unit and the groove units.
Patent KR-20080055022-A (KR)
Title: Piston moving prevention device
Inventor: HONG JONG HWA
IPC: F16J1/04
Filed: 2006-12-14
Abstract: A piston is provided to prevent oil wasting and leakage of a blow-by gas by contacting the piston more closely to an inner wall of a cylinder liner. A piston(1) includes pressing rings(2), an oil ring(3), and a skirt(4). The pressing rings and the oil ring are inserted in an upper part of the piston. The skirt is formed on a lower part of the piston and includes a mounting hole(9) and an elastic member. The elastic member is formed on the mounting hole and prevents slap movement of the piston that the skirt collides with an inner wall of a cylinder liner while the piston reciprocates in the cylinder liner and includes a steel ball(6) and a spring(7). The steel ball is mounted on the mounting hole. The spring elastically supports the steel ball pushing outward from the piston.
Patent KR-20080055224-A (KR)
Title: Noncontact thickness measuring method and device of workpiece
Inventor: LIM KYEONG JIN
IPC: G01B7/06
Filed: 2006-12-14
Abstract: Non-contact thickness measurement method and apparatus for a workpiece are provided to measure a workpiece precisely without damaging the workpiece. A non-contact thickness measurement apparatus for a workpiece comprises a measurement body(11), a capacitive fixed sensor(S1) fixed at one end of the measurement body, a capacitive moving sensor(S2) pivoted to the measurement body and an operation unit allowing a workpiece(32) to be measured by separating the moving sensor from the fixed sensor. The operation unit includes a screw(24) coupled to the measurement body and a cylinder mounted on the measurement body.
Patent KR-20090013260-A (KR)
Inventor: YANG WOO JUNG
IPC: H04W4/18
Filed: 2006-12-18
Abstract: A community board registration or an inquiry service system and method using a mobile communications terminal are provided to register or refer a community board by using the mobile communications terminal. A mobile communications terminal(10) is a service user terminal using a community board registration and inquiry service. A media converting server(30) converts a multimedia file for the mobile communications terminal attached to an MMS(Multimedia Messaging System) message into a file format for wire and delivers the converted multimedia file to an MMS server(20). The media converting server converts the multimedia file for wire registered in a board into a format optimized to the output environment of the mobile communications terminal which requests an inquiry of the board, and delivers the converted multimedia file to a board server(40). A community related board is operated and managed on the board server. If a board registration request message is received from the MMS server, the board server registers postings or the multimedia file in the board and replies the board registration result to the MMS server. According to the SMS message transmission request of the board server, an SMS(Short Message Service) server(50) prepares an SMS message in which WAP URL information and a postings title are included and transmits the prepared SMS message to the mobile communications terminal of a service user.
Patent KR-20070066986-A (KR)
Title: Method and apparatus for signal processing and data structure for signal processing
Inventor: LIM JAE HYUN
IPC: G10L19/00
Filed: 2006-12-22
Abstract: A method and an apparatus for processing signals, and a data structure for signal processing are provided to enable efficient signal processing and signal transmission by using data grouping and a data structure suitable for signal processing. A signal processing method includes a step of acquiring a subgroup reference value of each of subgroups obtained by dividing a group including data, and a differential value between the subgroup reference value and data of each subgroup, and a step of acquiring the data of each subgroup by using the subgroup reference value and the differential value. The signal processing method further includes a step of acquiring subgroup information and pilot information in order to obtain the data of each subgroup.
Patent KR-20080060890-A (KR)
Title: Driving method of amoled display and driving device of the same
Inventor: BYUN SEUNG CHAN
IPC: G09G3/20
Filed: 2006-12-27
Abstract: A method and a device for driving an AMOLED are provided to improve luminance reduction due to the degradation of thin film transistors by implementing a data controller of compensating for data signals. An AMOLED(Active Matrix Organic Light Emitting Display) device includes a display panel, scan and data drivers(120,130), a timing controller(140), and a data controller(150). The display panel includes plural pixels at sections where plural scan and data lines are crossed each other. The scan and data drivers, connected to the scan and data lines, supply scan driving signals and data signals to thin film transistors. The timing controller controls the scan and data drivers. The data controller receives the data signals in real time, identifies stress which is applied to the thin film transistors, determines a degradation degree, and compensates the data signals.