baber/WOPTO huggingface dataset:
Patent KR-20080003124-A (KR)
Title: Method of fabricating liquid crystal display device
Inventor: KIM YOUNG JOO
IPC: G02F1/136
Filed: 2006-06-30
Abstract: A method of manufacturing an LCD is provided to reduce the number of masks used for forming a TFT(thin film transistor) by simultaneously performing n+ doping and storage doping and forming a source/drain electrode and a pixel electrode through one mask process. A first substrate divided into a pixel area and first and second circuit areas is provided. An active pattern(224') including a storage pattern(224") is formed in the pixel area, and an active pattern is formed in the circuit area. An n+ source/drain region is formed in a predetermined region of the active pattern in the pixel area and the first circuit area, and storage doping is performed on the storage pattern of the pixel area. A first insulating layer is formed on the first substrate. A gate electrode is formed in the pixel area and the circuit area, and a common line(208) is formed in the pixel area. A p+ source/drain region is formed in a predetermined region of the active pattern in the second circuit area. A second insulating layer is formed on the first substrate. A portion of the first and second insulating layers is removed to form a first contact hole(240a) and a second contact hole(240b) that expose the source region and the drain region of the active pattern. A source electrode(222) and a drain electrode(223), which are electrically connected with the source region and the drain region of the active pattern respectively through the first contact hole and the second contact hole, is formed, and a pixel electrode(218) that is connected with the drain electrode is formed. A second substrate is provided. A liquid crystal layer is formed on any one of the first and second substrates. The first substrate is attached to the second substrate.
Patent KR-20080003485-A (KR)
Title: Slurry composition and method of mechanical chemical polishing using the same
Inventor: LIM JONG HEUN
IPC: C09K3/14
Filed: 2006-07-03
Abstract: A slurry composition for chemical mechanical polishing is provided to increase the polishing selectivity to a polysilicon layer and silicon oxide layer, thereby improving the polishing efficiency in a process for polishing a silicon oxide layer in the presence of a polysilicon layer as a polishing resist layer. A slurry composition comprises: 0.001-5 wt% of a seria polishing agent; 0.001-0.1 wt% of a polymeric additive; 0.001-0.1 wt% of a pH(potential of hydrogen) modifier; and the balance amount of water, wherein the pH modifier includes an acid in such a manner that the pH of the total composition is maintained at 2-7. The pH modifier includes hydrochloric acid, nitric acid or an organic acid. The polymeric additive includes polyethylene glycol.
Patent KR-20080003642-A (KR)
Title: Wireless internet device and the control method
Inventor: YOUN JIN SOO
IPC: H04B1/40
Filed: 2006-07-03
Abstract: A portable terminal device and a controlling method thereof are provided to realize an interface with a wireless communication unit by using a smart card detachably mounted on the portable terminal device, thereby receiving a wireless Internet service even in the portable terminal device. A wireless communication unit(60) provides a wireless data communication function. A smart card(10) has authentication information for conducting a user's authentication while being detachably mounted on a portable terminal device. A smart card interface(20) performs data communication with the smart card(10). A power supplier(50) supplies power to the smart card(10) and the wireless communication unit(60). If the power supplied to the wireless communication unit(60) is intercepted while the portable terminal device operates, a controller(30) simultaneously intercepts the power supplied to the smart card(10).
Patent KR-20080009462-A (KR)
Title: Cap assembly and rechargeable battery using the same
Inventor: UH HWA IL
IPC: H01M2/02
Filed: 2006-07-24
Abstract: A cap assembly, and a secondary battery containing the cap assembly are provided to improve the sealing efficiency between an electrode terminal and a gasket and to prevent the leakage of an electrolyte solution. A cap assembly(100) comprises a cap plate(10) having a terminal penetration hole(11); an electrode terminal(20) which penetrates through the terminal penetration hole; and a gasket(50) which is interposed between the electrode terminal and the cap plate to seal the terminal penetration hole, wherein the electrode terminal comprises a head part(30) which is formed at the upper part of the gasket to seal the terminal penetration hole, and a body part(40) which penetrates the inside of the gasket and has at least one sealing unit at the outer circumference.
Patent KR-20080009509-A (KR)
Title: Device for generating clock in rfid with non-volatile ferroelectric memory
Inventor: KANG HEE BOK
IPC: G06F19/00
Filed: 2006-07-24
Abstract: A device for generating a clock in an RFID(Radio-Frequency IDentification) with a non-volatile ferroelectric memory is provided to maintain stable frequency characteristics at a wide operation voltage by restricting the variation of frequency according to a voltage. A clock adjustment part(161) outputs a voltage control signal with a different current level according to the level variation of a power supply voltage by sensing the level of the power supply voltage. A clock oscillation part(162) generates a differential output clock by adjusting an oscillation frequency of a clock according to the voltage control signal. A clock signal coupling part(163) outputs a plurality of reference voltages corresponding to the differential output clock by coupling the differential output clock. A clock amplifier part(166) restricts the frequency variation of the clock within a specific frequency range by comparing and amplifying the plurality of reference voltages.
Patent KR-20080011743-A (KR)
Title: Ultrasound system and method for forming ultrasound image
Inventor: KIM CHEOL AN
IPC: A61B8/00
Filed: 2006-07-31
Abstract: An ultrasound system and a method for forming an ultrasound image are provided easily to observe Doppler spectrums at the same or predetermined point of time by displaying at least two B(Brightness)-mode images and the Doppler spectrums thereof at the same time. An ultrasound system(100) includes an input unit(120), a signal obtaining unit, a processor(140), and a display unit(150). The input unit receives from user first setting information for setting various cross sections to form a B-mode image of an object and second setting information for setting a plurality of sample volumes to the B-mode image of each cross section. The signal obtaining unit obtains an image signal corresponding to each cross section based on the first setting information, and a Doppler signal corresponding to each sample volume based on the second setting information. The processor forms a B-mode image signal of each cross section based on the image signal of each cross section, and a Doppler spectrum signal of each sample volume based on the Doppler signal of each sample volume. The display unit displays the B-mode images and Doppler spectrums based on the B-mode image signals and the Doppler spectrum signals.
Patent KR-20080020287-A (KR)
Title: Perylenetetracarboxylic imide compounds having fluorinated aliphatic or aromatic substituents
Inventor: CHOI HYE YOUNG
IPC: C07D221/14
Filed: 2006-08-31
Abstract: An arylene-based carboxylic acid imide compound is provided to obtain a material having excellent electron transportability in a thin film state and excellent n-type organic semiconductor characteristics and useful as a light emitting material for OLEDs or a channel material for OTFTs. An arylene-based carboxylic acid imide compound is represented by the following formula 1. In formula 1, R is a fluorine-substituted C1-C20 alkyl, aryl or aralkyl; each of A, B and R1-R4 represents H, a C1-C20 linear or branched alkyl or alkoxy, C1-C20 linear or branched alkylsilyl, aryloxy, C6-C30 aryl or heteroaryl or halogen, forms a fused ring together with the adjacent substituent, or forms A-C/B-D or A-D/B-C chemical bond with a compound represented by any one of the following formulae 2, 3 and 4. In formulae 2-4, R' is a fluorine-substituted C1-C20 alkyl, aryl or aralkyl; each of R11-R16 represents H, a C1-C20 linear or branched alkyl or alkoxy, C1-C20 linear or branched alkylsilyl, aryloxy, C6-C30 aryl or heteroaryl or halogen, or forms a fused ring together with the adjacent substituent. Optionally, the alkyl, aryl, heteroaryl, aryloxy or alkoxy represented by A, B, R1-R4 or R11-R16 in formulae 1-4 is further substituted with a halogen, carbonyl, carboxyl, alkylcarboxyl, aryl, heteroaryl or cyano, or the carbon atom of the alkyl or alkoxy is substituted with O, S, N or Si, and the alkyl or alkoxy optionally contains a carbon-carbon double or triple bond.
Patent KR-20080023604-A (KR)
Title: Apparatus for converting frame rate and method thereof
Inventor: CHO MIN KYOUNG
IPC: H04N19/587
Filed: 2006-09-11
Abstract: An apparatus for converting a frame rate and a method for converting the frame rate are provided to convert the frame rate by using only an interpolation image, in which motion is compensated, thereby reducing flicker and displaying a smooth video. A method for converting the frame rate comprises the following steps of: comparing the current frame of an input video signal with a previous frame, estimating motion between frames, and calculating an MV(Motion Vector)(S610,S620); and generating an interpolation image, in which motion is compensated, based on the MV by using a frame close to a compensation point out of the current frame and previous frame of the input video signal(S630).
Patent KR-20080024623-A (KR)
Title: Display apparatus and data display method thereof
Inventor: CHOI YEON JUNG
IPC: H04N5/445
Filed: 2006-09-14
Abstract: A display device and a method for displaying data thereof are provided to display information indicating that a data format of a received data broadcasting is not matched to a data format processable by the display device, thereby preventing a user from being confused. A receiving part(10) receives a broadcasting signal including a program with a first data format. An image-processing part(60) processes the received program according to a second data format. A controller(70) controls the image-processing part to display a message showing that the first data format is not matched to the second data format, through a displaying part(20) if the first data format is not matched to the second data format.
Patent KR-20080025580-A (KR)
Title: Array substrate and display apparatus having the same
Inventor: LEE BONG JUN
IPC: G09F9/30
Filed: 2006-09-18
Abstract: An array substrate and a display apparatus having the same are provided to enhance the response speed of the display apparatus by precharging pixel electrodes using a common voltage in response to a gate pulse of a previous stage. An array substrate includes plural pixels. Each of the pixels includes gate and data lines, a thin film transistor(T1i), a pixel electrode(PEi), and a precharging unit(T2(i)). The gate line receives a gate pulse during a current stage 1H. The data line(DLj), which is crossly insulated with the gate line, receives a pixel voltage. The thin film transistor, electrically connected to the gate and data lines, outputs the pixel voltage converted polarity for every frame in response to the gate pulse. The pixel electrode, which is connected to the thin film transistor, receives the pixel voltage during 1H. The precharging unit precharges the pixel electrode using a common voltage in response to a gate pulse of a previous stage.
Patent KR-20080030178-A (KR)
Title: Equipment for moving over the longitudinal stiffener using the crawler
Inventor: JUNG CHANG WOOK
IPC: B23K37/02
Filed: 2006-09-29
Abstract: An equipment for moving over a longitudinal stiffener by using a crawler is provided to raise efficiency of a welding operation of the welding robot by enabling the equipment to sense an obstacle and move over the obstacle in a state that an ordinary welding robot is mounted on the equipment. In a welding robot transfer equipment that welds weldments in a part of which both side faces are closed by a longitudinal stiffener, and of which a front side is closed by a transverse stiffener, and that moves over a next main plate to be welded, an equipment for moving over the longitudinal stiffener by using a crawler comprises: a top plate(6) having a robot mounting part(60) on which a welding robot is mounted; a crawler(3) installed under the top plate and driven in a state that the crawler is projected to front and rear sides as compared with the top plate; a lifting unit(4) installed under the top plate to lift up the top plate and the crawler individually along the driving direction of the crawler; and drive units(5) that are installed under the lifting unit and include a wheel(50) driven by a traveling motor(51). The lifting unit includes a pair of front cylinders(40) and a pair of rear cylinders(41). The crawler includes a crawler motor(32), a fastening and winding part(31), and a crawler belt(30).
Patent KR-20080030725-A (KR)
Title: A l.e.d lighting module adhered lenses
Inventor: OH YOUNG SUNG
IPC: H01L33/58
Filed: 2006-10-02
Abstract: An LED(Light Emitting Diode) lighting module adhered lenses is provided to simply realize a waterproof and diffusion structure of an LED by forming a wide-angle lens for diffusing light of the LED on a cover case covering the surroundings of the LED. A substrate(110) is fixed at the inside of a casing(100). Plural LEDs(120) are connected to the substrate. A wire(150) for power supply enters from a side of the casing and connected to the substrate. The wire is withdrawn from the other side of the casing and is connected to other LED modules. A cover case(130) fixes a wide-angle lens(140). The wide-angle lens diffuses the light emitted from the LED to wide angles. The cover case transmits the light emitted from the LED. The cover case is fixed on the casing. Silicon is applied to a contacting part of the cover case and the casing to seal. The remaining light emitted from the LED, but not passing through the wide-angle lens is discharged to the outside through the cover case.
Patent KR-20080032795-A (KR)
Title: The structure for a consecutive part plating of the mask and strip
Inventor: LEE JAE SU
IPC: C25D17/00
Filed: 2006-10-11
Abstract: A consecutive partial gold plating structure of a mask and a strip is provided to make it not necessary to use a masking paint or a masking printer by forming a mask into a repeatedly usable shape using a repeatedly usable material, and accurately blank a gold plating layer using a press by punching guide holes along both edges of a strip such that the guide holes are spaced from one another in a predetermined distance. In an apparatus for performing partial gold plating on a thin strip, a consecutive partial gold plating structure of a mask and a strip is characterized in that a mask rubber plate(4) in which a portion to be coated with gold is punched to form a space part is closely adhered to a front face of a strip(2) that is led in a gold plating part, and a rubber plate(5) is closely adhered to a rear face of the strip to perform gold plating of the space part of the mask rubber plate by applying a plating solution(7) sprayed from nozzles(8) installed in front of the strip onto a surface of the strip through a mesh type positive electrode(6), thereby conducting the plating solution with a negative power applied to the strip. The strip has guide holes perforated into both edges thereof in a predetermined distance to determine the gold plating position by detecting light of a laser light-emitting diode passing through the guide holes.
Patent KR-20080034360-A (KR)
Title: Integrated financial service system for using internet network and method thereof
Inventor: KIM JOONG ILL
IPC: G06Q40/02
Filed: 2006-10-16
Abstract: A system and a method for providing an integrated financial service on the Internet are provided to offer a financial transaction service quickly/conveniently by displaying financial transaction services of a plurality of financial companies in one screen through one program executed in a client environment. An integrated financial service server(30) supports an integrated financial service by connecting to a user terminal(10) through the Internet(20) and connecting to more than one financial company server(40) directly. The user terminal includes an integrated financial service program providing the integrated financial service in one screen through one program. The integrated financial service program analyzes a current earning rate, a purchase expense, and details of accounts of each financial company based on an inquiry time point by using total asset, deposit, an available withdrawal amount, a before-tax evaluation amount, and an after-tax evaluation amount, and provides an analysis result to the user terminal. The integrated financial service server includes financial transaction programs/applications of the cooperated financial companies, and an authentication module performing an authentication procedure of a connected user.
Patent KR-20080036836-A (KR)
Title: Image forming apparatus
Inventor: LIM KUN MIN
IPC: G03G15/00
Filed: 2006-10-24
Abstract: An image forming apparatus is provided to enable guide ribs protruded to a paper discharge path to guide the front end of a printed paper when the paper enters the paper discharge path in a dried state, thereby securing the wide usability of parts through a guide unit separately installed on a body frame and preventing the generation of a jam. An image forming apparatus comprises frame ribs(21) and a guide unit. The frame ribs are provided on a body frame to form a paper discharge path(80) for discharging a printed paper to the outside. The guide unit is installed on the body frame and contacts the paper passing by the paper discharge path to guide the paper to move stably. The guide unit includes guide ribs which are protruded to the paper discharge path so that the behavior range of the front end of the paper passing by the paper discharge path can be narrow. The guide unit includes a guide roller(94) for preventing the damage of an image by friction when the paper moves while contacting the guide ribs. A guide rib(93) which is arrayed parallel to the frame ribs is protruded toward the paper discharge path, consequently the paper discharge path can be reduced and paper jam can be prevented at the path.
Patent KR-20070048117-A (KR)
Inventor: FAN CHEN WEN
IPC: C09K11/55
Filed: 2006-10-27
Abstract: 전원이 램프에서 제거된 후에도 계속 조명을 제공하기 위해서, 장기-잔광성(long-afterglow) 인광물질이 전계발광 램프(electroluminescent lamp)에 첨가된다. 전계발광 램프에 전원이 공급되면, 전기장 내 전계발광 인광물질의 자극에 의해 유발된 빛을 방출한다. 이 방출된 빛은 추가적으로 장기-잔광성 인광물질을 자극하고, 그 결과, 램프가 꺼지고 전계발광 인광물질이 빛의 방출을 멈춘 때에도, 잔광성 인광물질은 추가적인 수 분 또는 수 시간 동안 낮은 강도로 가시적인 조명을 계속 제공한다. 
       
     전계발광 램프, 장기-잔광성 인광물질, 감쇠시간, 키패드
Patent KR-20080038652-A (KR)
Title: A home bar for refrigerator
Inventor: BAEK SEUNG JO
IPC: F25D25/00
Filed: 2006-10-30
Abstract: A home bar for a refrigerator is provided to change height of an entrance of a containing space by changing a position of a can server in accordance with size of food to be stored in the containing space, thereby efficiently using the containing space of the home bar. A home bar housing(20) is mounted at the back of a door of a refrigerator compartment, having a predetermined containing space(21). A can server(30) is installed in the containing space, having a can holding concave(31) for storing cans. A fixing unit selectively fixes the can server at a predetermined position in accordance with size of food to be stored in the containing space. The fixing unit includes first fixing slots(23) long formed at both sides of the containing space, and second fixing slots(25) long formed at both sides of the containing space, separated from the first fixing slot upward. Both ends of the can server are selectively inserted into the first fixing slots or the second fixing slots in accordance with size of food to be stored in the containing space.
Patent KR-20080041321-A (KR)
Title: Enhanced switching speed system of natwork access identifier and method thereof and mobile phone using the same
Inventor: PARK SANG WOO
IPC: H04L9/32
Filed: 2006-11-07
Abstract: A system and a method for enhancing a switching speed of a network access identifier and a mobile phone using the same are provided to obtain a fast switching speed of the network access identifier by performing registration and release by layers in switching between the network access identifiers. A method for enhancing a switching speed of a network access identifier includes the steps of: authenticating and registering a first network access identifier corresponding to a first application program activated in an application layer, in a home agent(S101,S102); receiving a switching request from the first application program to a second application program(S103); releasing the first network access identifier from the home agent while maintaining other layers than the application layer according to the switching request(S104); authenticating a second network access identifier corresponding to the second application program by an authentication server while maintaining other layers than the application layer(S106); and registering the second network access identifier in the home agent while maintaining other layers than the application layer(S108).
Patent KR-20080042965-A (KR)
Title: Battery module with compact structure and excellent heat radiation property
Inventor: JANG MIN CHUL
IPC: H01M2/02
Filed: 2006-11-13
Abstract: A battery module is provided to prevent a deterioration of battery cells by radiating internal heat generated when battery cells are discharged, thereby improving a life of the battery module. A battery module is a large-capacity battery module obtained by laminating two or more plate-like battery cells(100) in order. In the laminate, the battery cells are bonded to each other by a pair of double-faced adhesive tapes(200) interposed between the battery cells. A thermoconductive member(300) is placed between the double-faced adhesive taps. A thermoconductive member having high thermoconductivity is interposed between at least one pair of battery cells. A heat-radiating member(350) is placed at one side of the battery cell laminate. The thermoconductive member is connected to the heat-radiating member.
Patent KR-20080043101-A (KR)
Title: Leak inspection apparatus using pressure-difference, and controlling method thereof
Inventor: LEE GI BUM
IPC: G01M3/26
Filed: 2006-11-13
Abstract: A leak inspection apparatus using pressure-difference is provided to check a leak on an inspection object exactly, to allow for easy leak inspection, and to save time for the inspection work. A leak inspection apparatus using pressure-difference comprises a test bed(150) and a leak sensing unit(180). The test bed places an inspection object on. The leak sensing unit fills predetermined fluid between the inspection object and the test bed, and senses a leak on the inspection object according to pressure change of the fluid.
Patent KR-20080043116-A (KR)
Title: Spindle unit for angular head
Inventor: KIM SUNG GON
IPC: B23B47/02
Filed: 2006-11-13
Abstract: A spindle unit for an angular head is provided to install a unit capable of adjusting a pressure in a bearing supporting a spindle coupled to a head part of a body. A spindle unit for an angular head switches a first direction of rotational power delivered to a main shaft into a second direction perpendicular to the first direction. A power delivering direction is switched into a bevel gear(23) at the upper portion of a body(13), so that power is delivered to a helical gear(24) attached to the same axis as that of the bevel gear. A torque delivered to the helical gear is delivered to a spindle gear(25) through at least one idle helical gear to rotate a spindle(15). A pressure adjusting bolt(18) of a spindle bearing(17) is provided in a body cover(16).