baber/WOPTO huggingface dataset:
Patent KR-20070119304-A (KR)
Title: Biodegradable composition including cellulose derivative
Inventor: LEE YOUNG KWAN
IPC: C08L1/12
Filed: 2006-06-15
Abstract: A biodegradable resin composition is provided to diversify physical properties and processability thereof and expand an application range of a material. A biodegradable resin composition is obtained by mixing cellulose diacetate with starch in a weight ratio of 9:1 to 5:5. The cellulose diacetate has a number average molecular weight of 20,000 to 55,000 g.mol^(-1), an acetyl content of 35-60wt%, and the degree of substitution of 1.7-2.5. The starch is selected from corn starch, acetyladipic acid starch, carboxymethyl starch, hydroxyalkyl starch, modified starch, tapioca starch, potato starch, sweet potato starch, or phosphoric acid starch.
Patent KR-20070058946-A (KR)
Title: Laser cutting apparatus
Inventor: FU CHEN TSU
IPC: H01S3/00
Filed: 2006-06-16
Abstract: A laser cutting apparatus to cut a brittle substrate is provided to improve or ensure cutting quality of the substrate by fabricating first laser part to form cut lines and second laser part to heat the substrate along the cut lines, and containing a coolant in the apparatus to quench the substrate. The cutting apparatus includes: first laser part for generating first laser to form cut lines on a brittle substrate(14); second laser part for generating second laser to heat the substrate along the cut lines; and a coolant(13) to quench the substrate along the cut lines. The coolant, the second laser part and the first laser part are alternately arranged along the first cutting direction. The first laser is UV laser(8) having pulse frequency larger than 200kHz. The second laser is CO2 laser(7). The first laser is focused to the substrate to form the desired cut lines.
Patent KR-20070119951-A (KR)
Title: Liquid crystal display
Inventor: PARK JEA SEOK
IPC: G02F1/133
Filed: 2006-06-16
Abstract: An LCD is provided to ensure a stable data charging time and form data lines having different line widths and lengths corresponding to respective display blocks by providing a liquid crystal cell array that is driven separately into a plurality of display blocks. A plurality of data lines(D1 to Dm) include a plurality of R data lines, a plurality of G data lines, and a plurality of B data lines. A liquid crystal cell array is formed in pixel regions defined by the data lines and a plurality of gate lines(G1 to Gn), and is driven separately into a plurality of display blocks that are virtually divided. A gate driving circuit(33) sequentially supplies a scan signal to the gate lines for each of the display blocks during a first scan period, then sequentially supplies the scan signal to the gate lines for each of the display blocks for a second scan period, and then sequentially supplies the scan signal to the gate lines for each of the display blocks during a third scan period. A data driving circuit(32) sequentially supplies a red data voltage to the R data lines during the first scan period, sequentially supplies a green data voltage to the G data lines during the second scan period, and sequentially supplies a blue data voltage to the B data lines for the third scan period. A backlight unit emits red light to the liquid crystal cell array during a first lighting period between the first scan period and the second scan period, then emits green light to the liquid crystal cell array during a second lighting period between the second period and the third scan period, and then emits blue light to the liquid crystal cell array during a third lighting period after the third scan period. The data lines have different line widths according to the display blocks(BL1 to BLk).
Patent KR-20070120259-A (KR)
Title: Thin film transistor array substrate for liquid crystal display and manufacturing method thereof
Inventor: KIM YOUNG IL
IPC: G02F1/1345
Filed: 2006-06-19
Abstract: A TFT array substrate for an LCD and a fabrication method thereof are provided to prevent a current from flowing though channel formation when an equipotential line is formed by forming an equipotential pattern having a reduced ratio of a width of the equipotential line to a width of a channel. TFTs are arranged in a matrix configuration in intersections of a plurality of gate lines(410) and a plurality of data lines(430). A odd shorting bar(810) is connected to ode data lines(830) of the plurality of data lines in common. An even shorting bar(820) is connected to even data lines(840) of the plurality of data lines in common. Equipotential lines(710,720,750,760) are directly connected to the odd data lines branching from the odd shorting bar and the even data lines branching from the even shorting bar, and form equipotential between the odd data lines and the even data lines until a source/drain of the TFT is formed. A passivation layer protects the TFTs, the plurality of gate lines, and the plurality of data lines. The equipotential line is shorted in forming the passivation layer after formation of a channel by the source/drain formation, and a pattern for forming the equipotential line has a small ratio of a width of the equipotential line to a width of the channel.
Patent KR-20070121276-A (KR)
Title: Punching device
Inventor: KWON OH HEE
IPC: B21D28/12
Filed: 2006-06-21
Abstract: A punching device for forming barbs of a wire entanglement is provided to continuously perform a punching process by rotating a punch and a dice that are provided in a circle type. A punching device for forming a barb section of a wire entanglement comprises a base(310), a punching unit(300) and a driving member(400). The punching unit includes a rotary punch(330) installed on the base and a rotary dice(350), which is installed on the base and engaged with the rotary punch. The punching unit forms the barb section by punching two side ends of an iron piece provided between the rotary punch and the rotary dice. The driving member drives the rotary punch to rotate the rotary punch in a direction opposite a rotation of the rotary dice.
Patent KR-20070121351-A (KR)
Title: Over head gurad for forklift truck
Inventor: KIM SEO HYUNG
IPC: B66F9/075
Filed: 2006-06-22
Abstract: An over head guard for a forklift is provided to perform loading and unloading operations by advancing into a rack easily without being interfered with a support rail to load freight. An over head guard for a forklift includes a plurality of lower frame units(3), a plurality of upper frame units(4), and a plurality of connection units(5). The lower frame units are fixed to the forklift itself, and arranged to be spaced from each other for a front-and-rear width and a right-and left-width of a driver's cab. The upper frame units are connected to the lower framed units, respectively, and arranged so that the reciprocal right-and-left width is narrower than that of the lower frame units. The connection units connect the upper frame units and the lower frame units meanderingly.
Patent KR-20060135536-A (KR)
Title: Purge system for a product container and table for use in the purge system
Inventor: OKABE TSUTOMU
IPC: H01L21/02
Filed: 2006-06-23
Abstract: A purge system for a product container and a table for use in the purge system are provided to suppress a pressure difference generated between an inlet port and an outlet port by simultaneously supplying and discharging gas from the purge system. Gas inlet ports(7,14) are disposed on a facing surface of a container to a table, and are used when supplying the predetermined gas to an interior of the container. Gas outlet ports(9,16) are disposed on a facing surface of the container to the table, and are used when discharging the gas within the container to an exterior of the container. A table side gas supply port is disposed on a facing surface of the table to the container. A table side gas outlet port is disposed on the facing surface of the table to the container. An interior of a gas inlet system is closed from an exterior of the gas inlet system. The interior of the gas outlet system communicates with the exterior of the gas outlet system through a communication path.
Patent KR-20070080190-A (KR)
Title: Method of performing handover using subnet information and apparatus therefor
Inventor: PARK SOO HONG
IPC: H04W36/12
Filed: 2006-06-27
Abstract: A method and an apparatus for performing handover using subnet information are provided to determine whether to perform handover of an upper layer and a lower layer by directly using subnet information. A sub-net information comparing unit(120) compares sub-net information related to a current connection point and sub-net information related to a new connection point. A layer determining unit(140) determines a layer in which handover will be performed according to whether the sub-net information related to the current connection point and the sub-net information related to the new connection point are identical or not. A message transmission unit(150) transmits a message for performing handover to the determined handover performing layer. A sub-net information receiving unit(110) receives the sub-net information related to the new connection point from an information server.
Patent KR-20070062898-A (KR)
Title: Process for deposition of crack-free, corrosion resistant and hard chromium and chromium alloy layers
Inventor: HORSTHEMKE HELMUT
IPC: C25D3/04
Filed: 2006-06-30
Abstract: A suitable process for depositing corrosion resistant, crack-free and hard chromium and chromium alloy layers in high current efficiency, and a composition that is capable of depositing crack-free and hard chromium layers in high current efficiency of 30% or more and high deposition rate are provided. A process for depositing a chromium or chromium alloy layer on a substrate comprises contacting the substrate with an electrolyte composition to deposit the chromium or chromium alloy layer on the substrate at a temperature of 20 to 90 deg.C, wherein the electrolyte composition comprises sulfonic acid as well as one or more selected from the group consisting of at least one of an inorganic acid or an inorganic acid salt, a chromium compound, a halogen oxygen compound, a sulfoacetic acid, a salt thereof, and a reactant that generates sulfoacetic acid. The process comprises applying an electric potential between the substrate to be coated with the chromium layer and an opposite electrode so as to deposit the chromium layer on the substrate.
Patent KR-20080004655-A (KR)
Title: Method of design for thin-shaped body of roll-belt type in auto process
Inventor: CHUNG CHIN FU
IPC: H05K13/02
Filed: 2006-07-06
Abstract: A method of design for a thin-shaped body of a roll-belt type in an auto manufacturing process is provided to prevent contamination caused by dropping dregs or scarps on the thin-shaped body of the roll-belt type. A method of design for a thin-shaped body(10) of a roll-belt type in an auto process includes the steps of: manufacturing the thin-shaped body of the roll-belt type; providing a support plate(12) applied with an adhesive(12a) having a soft adhesion; adhering the thin-shaped body of the roll-belt type to the support plate applied with the adhesive having the soft adhesion; and designing the thin-shaped body of the roll-belt type with a laser beam. Carbon dregs(16) or scraps generated at the time of designing the thin-shaped body of the roll-belt type with the laser beam are adhered to the support plate applied with the adhesive having the soft adhesion. The thin-shaped body of the roll-belt type is any one of a soft circuit substrate, a coverlay, a reinforcing plate or other thin-shaped bodies of the roll-belt type. The soft circuit substrate is formed by pressing copper foil layers(10b,10c) to a rear surface or a section of a resin substrate(10a) constituting a circuit substrate.
Patent KR-20080005015-A (KR)
Title: Custom-designed rfid tag
Inventor: KIM SEOK IL
IPC: G06K19/04
Filed: 2006-07-07
Abstract: A custom-designed RFID(Radio Frequency IDentification) tag is provided to attain discrimination of a card design by designing the customer-designed RFID tag according to a request of a customer and finishing a card with a transparent sheet. An RFID tag is made by each discriminated design according to the request of the customer. The RFID tag comprises a dual mode capable of recognizing a frequency band for reading a unique personal ID number through a contactless mode, and performing payment or cash withdrawal through the contactless mode. A card type is classified by a gold or silver plating layer(4), and the surface of the RFID tag is coated with various colors.
Patent KR-20070052187-A (KR)
Inventor: IDO HISATOSHI
IPC: C04B14/02
Filed: 2006-07-14
Abstract: 본 발명에 따른 블럭은 제1 모래, 제2 모래, 세라믹 골재 및 세멘트를 배합하여 만든 초기 혼합물로부터 형성된 블럭 주 몸체가 포함된다.  모래와 세멘트의 배합율은 초기 혼합물의 조립율이 2.05 내지 2.3 이 되도록 설명한다.  그렇나 상태하에서 만들어진 블럭에는 연속 다공질 구조를 형성하는 다수의 미세 구멍이 포함된다.  그 미세 구멍은 반지름이 3.7 내지 6500 nm 이고, 0.02 내지 0.04 ㎖/g 의 미세 구멍 체적 및 1.3 내지 4 ㎡/g 의 비표면적을 가진다.  상기 미세 구멍의 공극율은 18 내지 28% 이다. 
       
     블럭
Patent KR-20080008549-A (KR)
Title: Flat panel display apparatus
Inventor: LEE JAE YONG
IPC: G02F1/136
Filed: 2006-07-20
Abstract: A flat panel display device is provided to make the thickness of an interfacial insulating layer at the center portion of a display member thicker than that of an interfacial insulating layer at the edge portion of the display member. A display member has an insulating layer. The thickness of the insulating layer at the center portion of the display member is thicker than that of the insulating layer at the edge portion of the display member. The display member includes conductive patterns crossed at different layers and the insulating layer is interposed between the conductive patterns. The insulating layer is equipped to the front surface of the display member. A pixel of the display member also includes a TFT(Thin Film Transistor) and an organic light emitting device electrically connected with the TFT. The insulating layer is an interfacial insulating layer of the TFT equipped to the pixel of the display member.
Patent KR-20080008764-A (KR)
Title: Mattress
Inventor: HWANG JIN TAE
IPC: A47C27/00
Filed: 2006-07-21
Abstract: A mattress is provided to increase modulus of elasticity and to achieve excellent tensile strength by forming a frame portion with glass fiber and to be strong against shock at the manufacturing and installation thereof. A mattress includes a frame portion(110), a spring portion(120) and a cushion portion(130). A receiving portion(113) is formed on the center of the frame portion. An upper frame(111) supporting the outer side is formed on the upper part of the frame portion. A lower frame(112) for supporting the lower part is formed on the lower part of the receiving portion. The upper and lower frames are made of glass fiber. The spring portion made of an elastic material is formed in the receiving portion of the frame portion. The cushion portion is formed on the outer side of the frame portion.
Patent KR-20080009565-A (KR)
Title: Wimgo
Inventor: YANG SI MYUNG
IPC: H04B1/40
Filed: 2006-07-24
Abstract: A WIPI terminal is provided to increase the convenience of users by enabling users to perform chatting, voice communication, and picture communication on the basis of compatibility with messenger systems. A WIPI terminal comprises an antenna(100), a wireless LAN part(101), a CPU(102), a keypad(103), a display part(104), and a memory part(105). The antenna(100) transmits and receives 2.4 GHz radio signals with an access point. The wireless LAN part(101), connected with the antenna(100), processes standardized 802.11 b/g signals. The access point, connected to the antenna(100), and the wireless LAN part(101) by wireless, transmit and receive data with an instant messaging program stored in the memory part(105) through the CPU(102). If authentication request data are received from an access point or a hot spot, the display part(104) displays the received data. In this case, a user can input authentication data through the keypad(104) directly or automatically.
Patent KR-20070014056-A (KR)
Title: Electro-optical device, method of driving electro-optical device, and electronic apparatus
Inventor: SHIMIZU KOJI
IPC: G09G3/20
Filed: 2006-07-25
Abstract: An electro-optical device, a method of driving the electro-optical device, and an electronic apparatus are provided to reduce the degradation of image quality by reducing color blurs on a displayed image. An electro-optical device includes plural scan lines, plural data lines, and plural pixels, and operates in one of an overall display mode and a partial display mode. The pixel includes pixel electrodes, a switching element, a scan line driving circuit(30), and a data line driving circuit(40). The scan line driving circuit supplies a selection voltage for sequentially selecting the scan lines. The data line driving circuit supplies an image signal according to the brightness of the pixel to the data lines, when the scan line is selected. The scan line driving circuit provides a first voltage to the scan lines in a display region for a predetermined time in the overall display mode. In the partial display mode, the scan line driving circuit provides a second voltage to the scan lines longer than the predetermined time.
Patent KR-20080009988-A (KR)
Title: Probe micro-robot through a pipe using crawling manner
Inventor: KIM BYUNG KYU
IPC: F16L1/00
Filed: 2006-07-25
Abstract: A probe micro-robot through a pipe using a crawling method is provided to reduce manufacturing cost by operating legs using linear driving force generated from a driving unit, to manufacture easily the probe micro-robot and to miniaturize a size of the probe micro-robot. A probe micro-robot through a pipe using a crawling method comprises a body(110) having a head part, a moving member(150) linearly moved in the body, a driving unit, and plural legs(160). The driving unit, which is installed at the body, drives linearly reciprocating move of the moving member. The plural legs, whose two ends are projected outside the body through an upper guiding hole(112) and a lower guiding hole(111) formed at upper/lower parts of the body, is integrated with the moving member. The upper and lower guiding holes allow legs to be inclined toward the opposite direction of the head part of the body. The head part is a hemisphere type and the body has a cylinder type.
Patent KR-20080012528-A (KR)
Title: Wcdma mobile switching center for connecting call between different networks using map message and the method
Inventor: CHO JEONG JE
IPC: H04W8/26
Filed: 2006-08-03
Abstract: A system and a method for connecting a call between heterogeneous networks are provided to ensure the continuity of MAP message processing and implement more speedy call processing by enabling a WCDMA MSC(Mobile Switching Center) to perform a MAP message conversion function in case a call connection fails between a CDMA mobile terminal and a WCDMA mobile terminal. Receiving a call request signal from a CDMA mobile terminal, a CDMA MSC transmits a 'LOCREQ[Billing ID]' message, which includes its own billing ID, to a dual-stack HLR(Home Location Register)(S110,S120). The HLR, receiving the location request message, a PRN(Provide Roaming Number) message to a WCDMA MSC(S130). Based on the PRN message, the WCDMA MSC detects roaming number information to establish a call to a WCDMA mobile terminal and provides a PRN_ACK message to the dual-stack HLR(S140). The dual-stack HLR detects destination address information according to the PRN_ACK message and provides a LOCREQ_ACK message to the CDMA MSC as a response message for the LOCREQ[Billing ID]message(S150). The CDMA MSC receives the destination address information, and transmits an IAM(Initial Address Message) to the WCDMA MSC in order to request call setup with the WCDMA mobile terminal on the basis of the destination address information(S160). Receiving the IAM, the WCDMA MSC attempts paging for a call connection with the WCDMA mobile terminal(S170). In case the call connection to the WCDMA mobile terminal fails(S180), the WCDMA MSC detects the billing ID of the CDMA MSC from a GMSC_Address parameter contained in the PRN message, and transmits an REDREQ(Redirection Request) message to the CDMA MSC of the detected billing ID(S210). Receiving the REDREQ message, the CDMA MSC transmits a TTNR(Transfer To Number Request) message, or a destination number change request message, to the dual-stack HLR(S220). The dual-stack HLR detects new destination address information and provides it to the CDMA MSC(S230).
Patent KR-20080012683-A (KR)
Title: Photoresist composition
Inventor: SUNG SHI JIN
IPC: G03F7/004
Filed: 2006-08-04
Abstract: A photoresist composition, and a method for forming a pattern by using the composition are provided to obtain satisfactory sensitivity, resolution, residual film rate and coating property and to improve the light transmissivity at short wavelength of 248 nm or less, thereby enhancing profile and the depth of focus by enhancing the light transmissivity at a short wavelength of 248 nm (KrF) or less. A photoresist composition comprises 100 parts by weight of a novolac base resin; a sensitizer; and 5-50 parts by weight a resin of low absorbance whose absorbance is lower than the absorbance of the novolac base resin in at least one wavelength of 248 nm, 193 nm and 157 nm. Preferably the resin of low absorbance is a resin comprising at least one repeating unit represented by the formulas 1 and 2, wherein R1 is a c1-C15 linear, branched or cyclic alkyl or alkoxy group, an ester group, an ether group, a carbonyl group, an acetal group or an alcohol group; R2 is a H or a C1-C5 alkyl group; and R3 is a C1-C5 alkyl group.
Patent KR-20080013125-A (KR)
Title: Method for providing broadcast provider identifier, and method and receiver for identifying broadcast provider
Inventor: CHO BEOM SEOK
IPC: H04H60/76
Filed: 2006-08-07
Abstract: A method for providing a broadcast provider identifier, and a method and a receiver for identifying a broadcast provider are provided to transmit the broadcast provider information to the receiver rapidly and exactly, so that the broadcast provider information is used in proper to determine the broadcast reception maintaining as occasion demands. A transmission parameter signal is prepared(S110) so that the transmission parameter for transmitting a broadcasting signal is prepared. In a broadcasting provider identification information recording process(S120), the broadcasting provider identification information is recorded at the transmission parameter signal. In a transmission parameter signal transmission process(S130), the transmission parameter signal in which the broadcasting provider identification information is recorded is transmitted. In the broadcasting provider identification information recording process, the broadcasting provider identification information is recorded in the cell identification information of the transmission parameter signal.
Patent KR-20060092196-A (KR)
Inventor: LEE JAI SUNG
IPC: B22F3/00
Filed: 2006-08-07
Abstract: 본 발명은 나노크기 금속분말의 성형용 피드스톡 제조방법 및 이를 이용한 소결체 제조방법에 관한 것으로서, 나노크기의 금속분말을 마련하는 단계와, 유기바인더와 용매를 포함한 바인더액과 상기 금속분말을 혼합하는 단계와, 상기 금속분말의 응집체가 균일하게 형성되도록 혼합물을 습식밀링하는 단계를 포함하는 나노크기 금속분말의 성형용 피드스톡 제조방법을 제공한다. 또한, 본 발명은 상기 피드스톡을 이용한 소결체 제조방법을 제공한다. 
     본 발명에 따르면, 바인더액과 함께 습식밀링공정을 적용함으로써 보다 효과적으로 입자표면에 바인더를 도포하는 동시에, 응집체의 크기를 균일하게 제어할 수 있다. 본 발명에 따라 제조된 나노크기 금속분말의 성형용 피드스톡은 성형체 내부의 균일한 미세구조를 유지할 수 있으므로, 소결후에도 뒤틀림이나 균열과 같은 변형없이 완전치밀화된 실형상 나노구조제품을 제조할 수 있으며, 공정의 단순화와 비용의 절감효과를 기대할 수 있다. 
       
     나노금속분말(nano-sized metal powder), Fe-Ni 합금(Fe-Ni alloy), 소결체(sintered body), 바인더(binder)