baber/WOPTO huggingface dataset:
Patent KR-20070114509-A (KR)
Title: Method of operating a flash memory device
Inventor: KIM JU IN
IPC: G06F12/02
Filed: 2006-05-29
Abstract: A method for operating a flash memory device is provided to prevent concentration of erasing and programming operations on a predetermined area by changing a start address of various kinds of operations to a different position with changing block address information, and minimize a threshold voltage threshold by equalizing a use frequency of elements included in the area. A counter capable of counting up to the number corresponding to the number of blocks of the flash memory is initialized(101). A command needed for operating the flash memory device is received(102). A block address is received and the block address is selected by a sum of the block address and the counter(104). A normal operation is performs if the command is not an erasing command(106). If the command is the erasing command, it is checks whether the remaining data is found in a chip after performing the erasing operation(108). If the remaining data is found, the used block address is continuously used. If all data is erased, the counter is increased and a routine is returned to a step for receiving the command(109).
Patent KR-20060128673-A (KR)
Title: Mold, pattern forming method, and pattern forming apparatus
Inventor: SUEHIRA NOBUHITO
IPC: B29C59/02
Filed: 2006-06-07
Abstract: Provided are a mold which is applied for alignment with high accuracy, a method for forming a pattern by using the mold, and a device for forming the pattern. The mold comprises a first side having area of pattern to be transcribed; a second side positioned on the opposite side of the first side; and an alignment mark embedded in the first and second sides so as not to be exposed. The method for forming a pattern, which is imprinted on the coating material located on substrate by pattern formed in the mold, comprises the steps of (i) preparing the mold(104); (ii) contacting a pattern area of the mold(104) with the coating material located on the substrate(5000); (iii) obtaining an information about locations of the mold(104) and the substrate(5000) by using a mark(5300) formed on the substrate(5000) while the coating material is located on the substrate(5000), at a part that the alignment mark(2070) and the substrate(5000) are opposite to each other; and (iv) aligning the substrate(5000) and the mold(104) in translational direction of the pattern area(1000) based on the information, while the pattern area(1000) and the coating material are contacted with each other. The device comprises a mold-holding part for holding the mold, and a substrate support for supporting the substrate.
Patent KR-20070121266-A (KR)
Title: Liquid crystal display device and method of fabricating the same
Inventor: YOON SANG PIL
IPC: G02F1/1343
Filed: 2006-06-21
Abstract: An LCD and a method for manufacturing the same are provided to reduce the parasitic capacitance between a pixel electrode and a data line and improve brightness characteristic by forming the pixel electrode to have an asymmetric structure. A gate line(216) and a data line(217) define one of pixel regions, which are arranged on a first substrate in a matrix type. A switching element is formed at a crossing portion of the gate line and the data line. A first dummy line(208) is disposed in the same direction of the data line. A pixel electrode(218) is formed within the pixel region. The pixel electrode has an up-and-down asymmetric structure where a portion of the pixel electrode overlaps a portion of the first dummy line at different widths in an upper portion and a lower portion of the pixel region. A second dummy line(209) is formed below the pixel electrode. A portion of the second dummy line overlaps a lateral surface of the pixel electrode at different widths in the upper portion and the lower portion of the pixel region. A second substrate is oppositely bonded to the first substrate.
Patent KR-20060080645-A (KR)
Inventor: WANG NING
IPC: C09K11/54
Filed: 2006-06-22
Abstract: 화학식 A 2 SiO 4 :Eu 2   + D를 갖는 새로운 형광체가 개시되며, 여기서 A는 Sr, Ca, Ba, Mg, Zn 및 Cd로 구성된 군으로부터 선택된 하나 이상의 2가 금속이고; D는 F, Cl, Br, I, S 및 N으로 구성된 군으로부터 선택된 도펀트이다. 일 실시예에서 상기 새로운 형광체는 화학식 (Sr 1   -x-   y Ba x M y ) 2 SiO 4 :Eu 2   + F(여기서 M은 Ca, Mg, Zn, 또는 Cd 중 하나이고 y는 0≤y≤0.5의 범위의 양이다)를 가진다. 상기 형광체는 블루 LED로부터의 가시광을 흡수하도록 배치되고, 상기 형광체로부터의 형광(luminescent light)에 상기 블루 LED로부터의 광을 조합하여 백색광(white light)을 형성할 수 있다. 상기 새로운 형광체는 종래에 공지된 YAG 화합물들 또는 본 발명의 도펀트 이온을 포함하지 않는 실리케이트계 형광체들보다 더욱 큰 세기의 광을 방출할 수 있다.
Patent KR-20060134868-A (KR)
Title: Composition for removal of residue comprising cationic salts and methods using same
Inventor: EGBE MATTHEW I
IPC: C11D1/38
Filed: 2006-06-23
Abstract: Provided are a composition for removing an organic or inorganic residue containing a cationic salt from a semiconductor substrate, and a method for removing a residue comprising bottom antireflective coating (BARC) by using the composition. The composition comprises about 0.01-40 wt% of a salt selected from the group consisting of a guanidinium salt, an acetamidinium salt, a formamidinium salt and their mixture; water; and optionally a water-miscible organic solvent, and is free from an oxidant and an abrasive. Optionally the composition comprises further a corrosion inhibitor; hydroxylamine or its acid salt; a fluoride ion source; a quaternary ammonium compound; an amine; and/or sulfonic acid or its salt.
Patent KR-20080001735-A (KR)
Title: Phase shift mask and method for manufacturingin the same
Inventor: YOO MYOUNG SUL
IPC: H01L21/027
Filed: 2006-06-30
Abstract: A phase shift mask and a method for manufacturing the same are provided to embody phase shift effect on a wafer by depositing an absorption layer between multi thin films in EUVL(Extreme UltraViolet Lithography). A phase shift mask includes a substrate(21), multi thin films(24), and absorption members(25A,25B). The multi thin films include a groove(26) with a predetermined depth formed on the substrate. The absorption members are formed to fill the groove and to have an angle with respect to the wall of the groove of the multi thin films. The angle is 5 to 10 degrees. The predetermined depth is 40nm to 100nm. The multi thin films are formed by making lower and upper layers alternately.
Patent KR-20080002306-A (KR)
Title: Method for manufacturing nano size powder of aluminum using rf plasma device
Inventor: CHOI SEUNG DUEG
IPC: B82B3/00
Filed: 2006-06-30
Abstract: A method for preparing a nanosize iron powder using a radio frequency plasma device is provided to obtain iron powder in uniform particle size under optimum conditions, e.g., a controlled plasma temperature, feed rate of precursor, spacing between induction coil and nozzle, and gas injection amount. A method for preparing a nanosize iron powder includes the steps of: preparing a 10-100 micron iron powder with a solid precursor(S10); injecting the solid precursor and a gas composed of sheath, central and carrier gas into a microwave plasma formed of a 15-150kW induction coil(S20); vaporizing or melting the solid precursor through a microwave plasma treatment and spraying argon gas as a quenching gas thereto at 50-400 SLPM to produce a nanosize powder(S30); collecting a remaining, non-treated micron iron powder(S40); and obtaining a nanosize iron powder(S50).
Patent KR-20080002442-A (KR)
Title: Fbga package
Inventor: CHO IL HWAN
IPC: H01L21/60
Filed: 2006-06-30
Abstract: An FBGA(Fine-pitch Ball Grid Array) package is provided to eliminate a part of solder resist on a substrate and place an adhesive on the part so as to prevent defects in appearance and wire bonding caused by undesirable adhesive flowing, thereby improving the reliability of the FBGA package. An FBGA package includes a substrate(10), a semiconductor chip(11), a metal wire(7), an encapsulant(8), and a solder ball(9). The substrate has a cavity(5) and a circuit pattern. The semiconductor chip has a bonding pad(12) adhered to a type of a face-down by the medium of the adhesive on the substrate. The metal wire is formed to connect electrically the bonding pad of the semiconductor chip and the circuit pattern of the substrate passing the cavity of the substrate. The encapsulant is formed to enclose the upper surface of the substrate with the semiconductor chip and the cavity of the substrate with the metal wire. The solder ball adheres to the circuit pattern of a lower surface of the substrate.
Patent KR-20080004079-A (KR)
Title: R/a block contamination preventing unit for semiconductor exposure equipment
Inventor: WOO JUNG OH
IPC: H01L21/02
Filed: 2006-07-04
Abstract: An R/A block contamination preventing unit for a semiconductor exposure equipment is provided to focus a focus of light accurately by transferring a power value of the light emitted from a light source to a target spot. An R/A block contamination preventing unit for a semiconductor exposure equipment includes an opening and closing unit(270). The semiconductor exposure equipment includes a body, an R/A block(200), and an optical conversion unit(250). The R/A block includes an incidence unit and an emission unit. The incidence unit is provided at one side of the body. Light emitted from a lamp(100) is incident in the incidence unit. The emission unit is provided at the other side of the body. A path of the light are focused on one direction and the light is emitted. The optical conversion unit is connected to the emission unit through an optical pipe and selectively converts a movable path of the light guided through the optical pipe. The opening and closing unit opens and closes the light path of the emitted light according to an operation signal of the optical conversion unit.
Patent KR-20080007910-A (KR)
Title: Plasma display panel
Inventor: OH JAE YOUNG
IPC: H01J11/48
Filed: 2006-07-18
Abstract: A plasma display panel is provided to reduce vibration and noise between a front panel and a rear panel by changing a shape of seal layer in a corner part thereof. A plasma display panel includes a front panel(100), a rear panel(110), and a seal layer(120). The rear panel is installed opposite to the front panel. The seal layer is positioned between the front panel and the rear panel in order to attach the front panel and the rear panel to each other. An operating direction of the seal layer is changed twice in a corner part. A barrier rib is formed on the front panel or the rear panel in order to define discharge cells. A gap between the seal layer and the barrier rib in the corner part is narrower than a gap between the seal layer and the barrier rib in other parts.
Patent KR-20080010929-A (KR)
Title: Beam hole measure jig for manipulator
Inventor: PARK BYOUNG JUNE
IPC: H01L21/265
Filed: 2006-07-28
Abstract: A beam hole measure jig for a manipulator is provided to inform a lifetime of a suppression electrode exactly to prevent a process accident due to use of the exhausted suppression electrode. A beam hole measure jig for a manipulator measures a diameter of a beam hole(211) of a suppression electrode. The beam hole measure jig for the manipulator includes a first rod(220) and a second rod(210). The first rod is inserted into the beam hole. The second rod is extended from one end of the first rod and has different diameters of the one end and the other end thereof. The second rod has a conical body extended from one end of the first rod. On a circumference of one side of the first rod, a first display unit(225) is placed. On the circumference of the second rod, a second display unit(215) is placed to be spaced apart from the one end of the first rod at a predetermined distance. The second rod further includes an alarm generating device for generating an alarm when an inner surface of the beam hole is in contact with the second display unit.
Patent KR-20070021086-A (KR)
IPC: H01L29/786
Filed: 2006-08-17
Abstract: 본 발명에 따른 소스/드레인 전극은 기판, 박막 트랜지스터 반도체층, 소스/드레인 전극 및 투명 화소 전극(picture electrode)을 포함하는 박막 트랜지스터 기판에 사용된다.  상기 소스/드레인 전극은 질소함유층 및 순수한 알루미늄 또는 알루미늄 합금의 박막을 포함한다.  질소함유층 중의 질소는 박막 트랜지스터 반도체층 중의 규소에 결합하며, 순수한 알루미늄 또는 알루미늄 합금의 박막은 질소함유층을 통해 박막 트랜지스터 반도체층에 접속된다.
Patent KR-20080012724-A (KR)
Title: Recording medium, method and apparatus for reproducing data, and method and apparatus for recording data
Inventor: KIM KUN SUK
IPC: G11B20/12
Filed: 2006-09-08
Abstract: A recording medium, a method and an apparatus for reproducing data, and a method and an apparatus for recording data are provided to trace an optical recording/reproducing apparatus damaging the contents and thus to protect the contents from illegal copy and distribution. A recording medium includes a stream area and a security area. The stream area stores stream. The security area stores overwrite information appointing the values to be overwritten and the overwrite areas in the stream. The overwrite information is defined to prevent the overwrite areas from being overlapped. The recording medium includes a content code used for the overwrite process for the stream.
Patent KR-20080024732-A (KR)
Title: Ion exchanger chemical filter material having plastic supporter and its preparing system
Inventor: LEE HOO KUN
IPC: B01D39/00
Filed: 2006-09-14
Abstract: An ion exchange chemical filter material having plastic substrate and an apparatus for manufacturing the same are provided to reduce substantially pressure loss in a channel of a filter by manufacturing a chemical filter material having a laminated structure in a state that a filter media is not laminated twice or more, and easily form creases on the filter and maintain the formed creases by applying a plastic substrate to a filter material. A manufacturing apparatus of an ion exchange chemical filter material comprises: a hopper(53) for melting hotmelt adhesives to supply the molten hotmelt adhesives to the spray nozzles; a heated air generator for heating and compressing an external air to supply the heated compressed air to the spray nozzles; spray nozzles(59-1,59-2) for carrying the hotmelt adhesives along the external air with high temperature and pressure to spray the hotmelt adhesives onto a substrate; a filler supply hoppers(61-1,61-2) for supplying ion exchange fillers onto the substrate coated with the adhesives; and a pressing roller(63) for pressing the substrate coated with the fillers. The spray nozzle(59-1), the filler supply hopper(61-1), the spray nozzle(59-2), and the filler supply hopper(61-2) are arranged in succession. The manufacturing apparatus further comprises a pressing roller installed between the filler supply hopper(61-1) and the spray nozzle(59-2), and pressurization nozzles for ejecting compressed air to the downstream sides of the pressing rollers.
Patent KR-20080026351-A (KR)
Title: Mounting bush stopper of sub frame in vehicle
Inventor: PARK JONG SUNG
IPC: B62D21/09
Filed: 2006-09-20
Abstract: A mounting bush stopper of a sub frame for a vehicle is provided to prevent transmission of shock to an engine or to ground by forming a plurality of empty space units to circumferential direction of a stopper. In a mounting bush stopper of a sub frame for a vehicle, a body mounting(3) is press-fitted to the sub frame to mount an engine. The body mounting has a mounting bush(4), and a stopper(5). The mounting bush bolt-engages the sub frame with the engine. The stopper is assembled to an upper part of the mounting bush. The stopper has a hook(6a), a stopper rubber(6), and a stopper steam(7). The hook is formed at a bent part of a main frame(1) and hung from internal to external. The mounting bush is drilled to the main frame by inserting an upper part of the mounting bush. The stopper rubber has a plurality of deformation space units(6b) which are empty space to circumferential direction. The stopper steam forms an upper surface of the stopper rubber.
Patent KR-20080027626-A (KR)
Title: Method and terminal for receiving transport information and providing it
Inventor: WOO SUNG HO
IPC: H04H60/65
Filed: 2006-09-25
Abstract: A method for receiving traffic information, a terminal, and a method for offering the information are provided to decode necessary information only for a user without decoding unnecessary information, thereby preventing a waste of power consumed for decoding the unnecessary information, improving data process speed. Area information included in received traffic information is read(S702,S704). It is decided whether there exists a part where the first area shown by the area information is identical with the second area corresponding to a location from which a traffic information service is requested(S706-S710). If so, traffic information including the area information indicative of the first area is decoded(S712).
Patent KR-20080029300-A (KR)
Title: Method for fabricating recess gate in semiconductor device
Inventor: CHO YONG TAE
IPC: H01L21/336
Filed: 2006-09-28
Abstract: A method for forming a recess gate in a semiconductor device is provided to prevent an electric current from being leaked through a sharp point by rounding a connection portion between a vertical structure and a bulb structure. A recess hard mask pattern is formed on a substrate(31), and a portion of the recess hard mask pattern is exposed. The substrate is etched to form a first recess, and then a spacer is formed on a sidewall of the first recess. The substrate exposed through a bottom surface of the first recess is anisotropically etched to form a second recess, and the substrate exposed through the second recess is etched to form a third recess. A recess gate is formed on the first, second and third recesses.
Patent KR-20080030857-A (KR)
Title: Apparatus and method for a transmitting/receiving signal in a communication system
Inventor: CHOI SEUNG HOON
IPC: H04L1/18
Filed: 2006-10-02
Abstract: An apparatus and a method for transmitting and receiving a signal in a communication system are provided to reduce the complexity of encoding and decoding by generating and transmitting a code word at a high encoding rate in initial transmission and generating and transmitting an extended code with a lower encoding rate than that of the initial transmission in re-transmission request. An apparatus for transmitting and receiving a signal includes a controller(203). The controller inputs an information word, extracts only a first parity from a first code word generated by encoding the inputted information word at a first encoding rate, and transmits a first signal including the information word and the first parity in initial transmission. The controller extracts only a second parity from a second code word generated by encoding the first signal at a second encoding rate to transmit only the second parity.
Patent KR-20080032764-A (KR)
Title: Computer system and control method thereof capable of changing battery charging mode according to user's selection
Inventor: KIM JE GEOL
IPC: G06F1/00
Filed: 2006-10-10
Abstract: A computer system for changing a battery charging mode according to user selection and a control method thereof are provided to select a battery charging speed according to user selection and enable a user to select the battery charging mode with a simple operation. A system unit(110) is equipped with more than one device. A battery unit(130) supplies power to the system unit. A charging unit(140) charges the battery unit at a predetermined charging speed. A user input unit(150) receives a user command for the battery charging speed. A control unit(160) enables the charging unit to charge the battery unit at the charging speed according to the user command. The user inputting unit includes at least one button for selecting a normal mode, a quick charging mode, and a suspended mode. The controller determines selection of the normal, quick charging, or suspended mode according to a pushing state of the button.
Patent KR-20080032572-A (KR)
Title: Apparatus for controlling wiper in car
Inventor: KIM HYUN SUB
IPC: B60S1/08
Filed: 2006-10-10
Abstract: A wiper control apparatus in a car is provided to drive a wiper at a regular angle all the time by controlling rotation of a wiper motor at an ideal rotation angle. A wiper control apparatus in a car includes a wiper motor(200), a rotation angle sensor(300), a rotation angle comparator(400), and a body control module(500). The wiper motor rotates back and forth for driving a wiper(100). The rotation angle sensor detects a rotation angle of the wiper motor. The rotation angle comparator outputs a rotation angle difference between an actual rotation angle of the wiper motor detected from the rotation angle sensor and a predetermined ideal rotation angle of the wiper motor by comparing two different rotation angles. The body control module controls the wiper motor to rotate at the proper rotation angle according to the rotation angle difference.
Patent KR-20080036715-A (KR)
Title: Test circuit having ring oscillator and method thereof
Inventor: HAN YONG WOON
IPC: G11C29/00
Filed: 2006-10-24
Abstract: A test circuit comprising a ring oscillator and a test method thereof are provided to measure an oscillation frequency based on a pattern of a semiconductor device accurately. An oscillation part generates an oscillation signal on the basis of a design rule pattern of a chip implemented on a wafer. An output part counts the oscillation signal, and serializes an N bit signal generated by the counting, and outputs the serialized signal. The oscillation part comprises an oscillator part(30) and a selection part(20). The oscillator part comprises at least one ring oscillator. The selection part generates a selection signal to select one of the ring oscillators. The oscillation signal is outputted by the ring oscillator selected by the selection signal among the ring oscillators.
Patent KR-20080036795-A (KR)
Title: Hybrid catalytic - thermal combustor without backfire occurrence
Inventor: KIM MYUNG JUN
IPC: F23C13/00
Filed: 2006-10-24
Abstract: A catalytic-flame combustor without backfire is provided to prevent backfire by supplying fuel during catalytic combustion and flame combustion in two stages. A catalytic-flame combustor without backfire comprises a first mixing part(130), a catalytic combustion part(150), a second mixing part(170) and a flame combustion part(190). The first mixing part mixes a first fuel with air. The catalytic combustion part burns a first mixture, which is obtained by mixing air with the first fuel, using catalyst. The second mixing part mixes a second fuel with exhaust gas, which is generated by combustion of the first mixture. The flame combustion part burns a second mixture, which is obtained by mixing the exhaust gas with the second fuel, using flame.
Patent KR-20080038877-A (KR)
Title: Display device
Inventor: SHIM SUNG KYU
IPC: G02F1/13357
Filed: 2006-10-31
Abstract: A display device is provided to reduce power consumption by maximizing usage efficiency of a light source unit and obtain an optimized viewing angle when a user looks up the display device at a higher position. The first display panel(10) displays an image in the first direction. The second display panel(20) displays an image in the second direction different from the first direction. A light source unit(78) is disposed between the first display panel and the second display panel. The first and second receiving members(75,76) receive the light source unit. The first fixing member(61) fixes the first display panel. The second fixing member(62) fixes the second display panel. The first driving PCBs(Printed Circuit Boards)(41,42) are electrically connected with edges of the first display panel. The second driving PCBs(51,52) are electrically connected with the edges of the second display panel.