baber/WOPTO huggingface dataset:
Patent KR-20080078342-A (KR)
Title: Equipment for etching semiconductor device
Inventor: LEE JUNG HUI
IPC: H01L21/3065
Filed: 2007-02-23
Abstract: Equipment for fabricating a semiconductor device is provided to increase or maximize a production yield by preventing errors of a dry etching process. Equipment for fabricating a semiconductor device includes a reaction chamber(110), a shower head, an upper electrode(130), an electrostatic chuck(140), a lower electrode(150), a resistance measurer(190), and a control unit(200). The reaction chamber provides a sealed space shielded from an external part. The shower head ejects reaction gas from an upper part of the reaction chamber. The upper electrode excites the reaction gas to a plasma state by using high frequency power at the upper part of the shower head. The electrostatic chuck supports and fixes the wafer at a lower part of the reaction chamber which is opposite to the upper electrode and the shower head. The lower electrode is formed on a lower part of the electrostatic chuck and focuses the reaction gas excited to the plasma state on the wafer of an upper part of the electrostatic chuck by using the high frequency power which is applied through a power input stage coupled to the external part of the reaction chamber. The resistance measurer measures the resistance between the lower electrode of the reaction chamber and the power input stage exposed from the external part of the reaction chamber. The control unit determines a resistance value of the lower electrode by using the measured signal of the resistance measurer. If the resistance value of the lower electrode is larger than a predetermined value, the control unit outputs an interlock control signal to block a manufacturing process of the semiconductor in the reaction chamber.
Patent KR-20070089604-A (KR)
Title: Substrate processing apparatus, method for modifying substrate processing conditions and storage medium
Inventor: YOKOUCHI TAKESHI
IPC: H01L21/306
Filed: 2007-02-26
Abstract: A substrate processing apparatus, a method for modifying substrate processing conditions and a storage medium are provided to modify the processing conditions for the substrate whose process has been stopped, thereby performing a process on a substrate again whose process has been stopped in an optimal manner. A setting unit sets substrate processing conditions for a substrate(W) in a substrate processing unit processing the substrate. A detection unit detects an abnormality of the substrate processing unit while the substrate processing unit processes the substrate under the substrate processing conditions. A stopping unit stops the process of the substrate processing unit if the abnormality is detected. A modifying unit modifies the substrate processing conditions for a substrate on which the process is stopped by the stopping unit. The modifying unit modifies the substrate processing conditions by revising the substrate processing conditions.
Patent KR-20080104404-A (KR)
Title: System and method for processing sale bond by using affiliated store and program recording medium
Inventor: KIM KI JUNG
IPC: G06Q40/02
Filed: 2007-02-27
Abstract: According to a method and a system for processing sale bond using member store account and a recording medium for the same are presented to provide calculated load amount to a member store customer by calculating the expected load amount in correspondence to card sale bond information. According to a method and a system for processing sale bond using member store account, an information register unit registers account information for sale bond management of a member store in a storing medium. An information check unit checks card sale bond information generated in the member store by being linked with at least one card company server(1215). An information calculation unit calculates expected loan amount for the member store customer, in correspondence to the card sale bond information(1220). An interface providing unit provides the calculated expected loan amount to the member store customer and provides user interface for inputting load application information to the member store customer. If the loan application request of the member store customer is registered through the user interface, load treatment is performed(1225). An information storing unit stores the loan treatment breakdown in a storing medium(1230).
Patent KR-20080079530-A (KR)
Title: Medical suction tip
Inventor: YOU MOO CHONG
IPC: A61C17/00
Filed: 2007-02-27
Abstract: A dental suction tip is formed to have no stepped-in portion with respect to a suction tube, to reduce the size thereof and to prevent it from being separated from the suction tube accidentally. A dental suction tip includes a body(111) and an insertion portion(121). The body has the same outer diameter as the outer diameter of a suction tube(131) substantially, and a suction hole(112) is formed inside the body. The insertion portion is formed to extend from one side of the body and is inserted into the suction tube. A protruding portion(122) is formed on the insertion portion to protrude toward the outer side. The protruding portion is formed to be slant backwardly against the insertion direction. A receiving recess(126) is formed on the insertion portion.
Patent KR-20080081594-A (KR)
Title: A jacket-supporting type anchoring-device and method for constructing beams for bridge using the anchoring-device
Inventor: PARK SUN KYU
IPC: E01D22/00
Filed: 2007-03-06
Abstract: A jacket-supporting type anchoring-device and a method for constructing beams for bridge using same are provided to support and hold a beam stably by forming first and second support member on a base integrally. A jacket-supporting type anchoring-device comprises a base(10), a first support member(20), second support members(30), and an anchoring board(40). The base sustains one bottom ends of a beam. The first support member, which is integrally formed at the back of the base, supports one end section of the beam. The second support members are integrally formed at two lateral parts of the base and contact with the first support member. The second support members are fixed to the beam and support two lateral parts of the beam. The anchoring board extends down from the bottom of the base. The end of a strand for prestressing the beam is fixed to the anchoring board.
Patent KR-20080082276-A (KR)
Title: Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same
Inventor: MUN IN TAE
IPC: H01M10/02
Filed: 2007-03-08
Abstract: An electrolyte for a lithium secondary battery, and a lithium secondary battery containing the electrolyte are provided to prevent the falling of voltage in case on the leaving alone of a lithium secondary battery at a high temperature for a long time. An electrolyte comprises a nonaqueous organic solvent which contains 10-20 vol% of a cyclic carbonate; a dinitrile-based compound; and a lithium salt. Preferably the cyclic carbonate is selected from the group consisting of ethylene carbonate, propylene carbonate, butylene carbonate, vinylene carbonate, vinyl ethylene carbonate, and their mixture. Preferably the dinitrile-based compound is represented by the formula 1, wherein R is a substituted or unsubstituted alkylene group or a substituted or unsubstituted a cycloalkyl group, and the substituent is a halogen atom.
Patent KR-20080085968-A (KR)
Title: Monitoring system and method of mass flow controller trerefor
Inventor: SEO KYUNG SIK
IPC: H01L21/02
Filed: 2007-03-21
Abstract: A mass flow control monitoring apparatus and a method thereof are provided to prevent process failure by displaying a mass flow control input signal, a mass flow control output signal, and a valve operation state signal on an MFC monitoring display unit to sense a failure state of an MFC. A mass flow control monitoring apparatus includes an MFC(100), an MFC interface board(104), a multi-connector(102), a signal converter, and an MFC monitoring signal display unit(118). The MFC automatically controls the flow amount of supplied gas. The MFC interface board performs interfacing to transfer a mass flow control input signal generated from a controller to the MFC, and to transfer a mass flow control output signal from the MFC to the controller. The multi-connector electrically connects the MFC interface board to the MFC. The signal converter converts the mass flow control input signal, the mass flow control output signal, and a valve operation state signal output from the multi-connector into digital signals, respectively. The MFC monitoring signal display unit receives and displays the digital mass flow control input signal, the digital mass flow control output signal, and the digital valve operation state signal from the MFC signal converter.
Patent KR-20070098552-A (KR)
Title: Variable-magnification optical system
Inventor: MATSUMOTO HIROYUKI
IPC: G02B15/14
Filed: 2007-03-23
Abstract: A variable-magnification optical system is provided to secure retro focus arrangement by making a third lens group face an image side from an object and including two negative and positive lenses in the third lens group. In a variable-magnification optical system, a first lens group(GR1) having positive power, a second lens group(GR2) having negative power, and a third lens group(GR3) having positive power are aligned from an object toward an image side. The following group including a lens group having positive power is positioned at the image side of the third lens group. If all lens groups move in varying magnification from a wide-end stage(W) to a tele-end stage(T), a gap between the first and second lens groups is increased, a gap between the second and third lens groups is reduced, and a gap between the third lens group and the lens group closest to the object in the following groups is reduced by uniformly moving the first and third lens groups toward the object. The third lens group has a negative lens disposed at the object side and a positive lens disposed at the image side, and satisfies the following formula, 0.5<f3/fGS(w)<5, wherein f3 is a focal distance of the third lens group, and fGS(w) is a synthetic focal distance of the following groups in the tele-end stage.
Patent KR-20080090651-A (KR)
Title: A plotter of screen printing stencil production and method thereof
Inventor: OK EUN HO
IPC: B41J3/00
Filed: 2007-04-05
Abstract: A plotter for screen printing stencil production and a screen printing stencil production method using the same are provided to reduce manufacturing costs by negatively printing ultraviolet reaction ink or thermal reaction ink on a screen gauze in an inkjet method and by irradiating ultraviolet rays or heat. A plotter for screen printing stencil production comprises a plate guide and a plate. The plate guide adjusts the height of a printer head and prevents twist of a screen plate in printing. The plate is manufactured by negatively printing ultraviolet reaction ink or thermal reaction ink on a screen gauze(10) in an inkjet method and irradiating ultraviolet rays or heat.
Patent KR-20080091629-A (KR)
Title: A method for raise of sugar content of outdoor mandarin
Inventor: KIM DO JIN
IPC: A01G13/00
Filed: 2007-04-09
Abstract: An agricultural method for increasing the sugar content of mandarin oranges grown outdoors is provided to prevent mandarin orange from being damaged by cold weather and ultraviolet light until the winter passes. An agricultural method for increasing the sugar content of mandarin oranges grown outdoors uses a frame that comprises: a plastic covering which is perforated with plural holes and has a yellow color; horizontal and vertical frames(12b,12a), each of which supports the plastic covering and has an adjustable length; a support frame(13) which supports the vertical frame; and fixing members which fix the plastic covering to the horizontal and vertical frames. Each of the horizontal and vertical frames is formed into legs(15) which are connected to each other through a joining member(16). In addition, clips(17) are respectively fixed to the intersecting points between the horizontal and vertical frames and to the joining points between the support frame and both ends of the vertical frame.
Patent KR-20070047268-A (KR)
Title: 승용차 이외의 오픈카
Inventor: KIM JAE YOUNG
IPC: B60J7/08
Filed: 2007-04-16
Abstract: 요즘은 오픈카나  RV / SUV 차량을 선호하는 추세이나 오픈카는 승용차량에        만 적용되는 현실이다.  RV / SUV 차량을 오픈카로 설계 제작하여 소비자의  
     욕구를 충족시키는 것이다 
     자동차 / 오픈카 / RV / SUV
Patent KR-20080094444-A (KR)
Title: Manufacturing method of copper metalization for semiconductor device
Inventor: KIM GEON HI
IPC: H01L21/28
Filed: 2007-04-20
Abstract: A method for forming a copper interconnection of a semiconductor device is provided to eliminate the necessity of an RIE(reactive ion etch) process of a silicon nitride layer by using ruthenium as a silicon nitride layer instead of a copper diffusion preventing layer. An interlayer dielectric is deposited on a semiconductor substrate having a metal interconnection(S1). A via and a trench are formed in the semiconductor substrate by a photolithography process(S2). A barrier metal is deposited on the bottom and sidewall of the via and the trench(S3). A copper seed layer is formed on the upper surface of the barrier metal(S4). A copper layer is formed in the via and the trench having the copper seed layer by an electrochemical plating method(S5). The copper layer and the barrier metal except a metal interconnection formation part are removed from the semiconductor substrate having the copper layer by a CMP(chemical mechanical polishing) process(S6). Ruthenium is deposited on the upper surface of the semiconductor substrate having undergone the CMP process(S7). A part of the deposited ruthenium except the via portion is removed by an RIE(reactive ion etch) process(S8). The process for depositing the ruthenium can be performed by a sputtering process using argon gas wherein the ruthenium has a deposition thickness of 20-50 nm.
Patent KR-20080102467-A (KR)
Inventor: KIM YONG KWEON
IPC: F24D13/00
Filed: 2007-05-21
Abstract: A closure structure of a heating wire built-in type hot water pipe is provided to prevent leakage and damage of a power connection unit by filling waterproof material in the power connection unit and the space part and sealing hermetically for dual waterproofing. A closure structure of a heating wire built-in type hot water pipe includes a fitting(10) in which a closed cavity is formed as a cap nut(20) is coupled to a contraction part(13) opened on one side, and which is fitted to a hot water pipe(110) through a hot water pipe groove of the outer circumference and a fitting part(16) protruded on the other side, and is piped with a piping nut(26) and a piping ring(28); a case(40) in which a cavity is formed as a cap(44) is combined to a receiving part(42) recessed on one side; a power line(1) passing through the cap nut, fitting and cap; a connection unit(2) stored inside the case; and waterproof material filled in the cavities of the case and fitting.
Patent KR-20080111647-A (KR)
Title: Method of gas tungsten arc welding with active flux
Inventor: YUN KWANG HEE
IPC: B23K9/02
Filed: 2007-06-19
Abstract: A gas tungsten arc welding method is provided to use the activity flux faster and making the welding work easy by forming a first layer welding bead. A gas tungsten arc welding method using the activity flux performs the followings: a step that it improves and processes the base material(100) and the root opening(a) sticks together(S100); a step for coating the groove face(d) of the weld the activity flux(F) it increases the penetration of the base material(S120); a step for performing to the autogenous welding the welding rod is not used the gas tungsten arc welding is performed to the weld(S130); and a step for forming the tunica rear side weld bead(W) in the weld(S140).
Patent KR-20090002956-A (KR)
Title: E-commerce system having coupon converting server and method thereof
Inventor: SONG MYOUNG SEOK
IPC: G06Q20/26
Filed: 2007-07-05
Abstract: An electronic commercial transaction system and method are provided to induce buyers to share sales information on a specific commodity with respect to a coupon such that the buyers purchase the specific commodity at a discounted price. An electronic commercial transaction system includes a management database(10) storing buyer information, an authentication server(20) for authenticating a buyer terminal by using the buyer information, a shopping mall server(30) paying charges for purchased goods, a coupon database(40) storing coupon identification information and coupon information including information on customers available for using a coupon, and a coupon converting server(50) for adding authenticated buyer information to available customer information when the coupon identification information and a coupon issuance request signal are inputted through the buyer terminal and transmitting the added coupon information to the shopping mall server.
Patent KR-20090003894-A (KR)
Title: Current driving pixel circuit and organic light emitting device pixel circuit using it
Inventor: SUNG MAN YOUNG
IPC: H05B33/12
Filed: 2007-07-05
Abstract: A current driving pixel circuit and organic light emitting device pixel circuit using the same is provided to maintain operation current constantly by bypassing the variation amount of current. In a current driving pixel circuit and organic light emitting device pixel circuit, a first switching unit(310) makes the input current on/off by the predetermined voltage(Vscan) while including the first output terminal(312) and the second output terminal(314). The driving part(320) comprises the switching control terminal connected with the second output terminal of the first switching unit, the input terminal(322) connected to the predetermined power source(Vdd) and the output terminal(324) connected to the first output terminal of the first switching unit. One end of the voltage sustain unit(330) is connected to the second output terminal of the first switching part and switching control terminal of the driving part. The other end of the voltage sustain part is connected to the input terminal of the driving part. A second switching part(340) comprises the input terminal connected to the first output terminal of the first switching unit.
Patent KR-20090005459-A (KR)
Title: Method, system and server for providing studying evaluation quiz service
Inventor: KIM YANG HEE
IPC: G06Q50/20
Filed: 2007-07-09
Abstract: A method and a system for providing a quiz service to evaluate the studying of a student, and a server therefor are provided to offer the studying results easily through a terminal for the student and parents. A system for providing a quiz service to evaluate the studying of a student comprises the followings: a parents terminal(110) receiving the studying evaluation results of the children about the studying evaluation quiz; a student terminal(120) receiving the studying evaluation results; a server for providing the quiz to evaluate the studying(150) which transmits the results to the parents terminal and the student terminal; and a wired/wireless network(140) mediating data between the studying evaluation quiz providing server and the student terminal.
Patent KR-20080006500-A (KR)
Title: Polarizing plate with optical compensation layer, method of producing the same, and liquid crystal panel, liquid crystal display, and image display including the same
Inventor: KAWAMOTO IKUO
IPC: G02F1/13363
Filed: 2007-07-12
Abstract: An optical compensation layer-attached polarizing plate, a method for manufacturing the same, a liquid crystal panel, an LCD(Liquid Crystal Display), and an image display comprising the same are provided to improve luminance and minimize leakage light in the case of black display by executing wide viewing angle compensation to provide an excellent diagonal contrast and acquiring circular polarization over a wide band. An optical compensation layer-attached polarizing plate(10) comprises a polarizer(11), the first optical compensation layer(12) and the second compensation layer(13). The polarizer(11), the first optical compensation layer(12), and the second compensation layer(13) are accumulatively laid in sequence. The first optical compensation layer(12) is formed of a liquid crystal compound. The first optical compensation layer(12), of which the in-plane phase difference "Re1" is within the range of 100 to 170 nm, has a relation of nx>ny=nz. The second compensation layer(13), of which the thickness-wise phase difference "Rth2" is within the range of 30 to 400 nm, has a relation of nx=ny>nz. The angle formed between the absorption axis of the polarizer(11) and the lag axis of the first optical compensation layer(12) is within the range of 25 to 65 degrees clockwise or counterclockwise for the absorption axis of the polarizer(11).
Patent KR-20090007174-A (KR)
Title: Advertising structure for vehicle
Inventor: KIM JUN HWAN
IPC: G09F11/12
Filed: 2007-07-13
Abstract: An advertisement device of an advertisement vehicle is provided to expose various advertisement contents to the outside by rotation a sheet belt on an endless track. A plurality of guide rollers(20) are mounted to a frame(11) which is detachably coupled with a stacking box of a vehicle. A sheet belt(30) is suspended on the guide rollers in the shape of an endless track. A driving part(40) is mounted to the frame or the stacking box for driving at least one of the guide rollers.
Patent KR-20090007955-A (KR)
Title: Composition for preventing or improving diabetes induced complication containing phellinus baumii extract
Inventor: LIM SOON SUNG
IPC: A61K36/07
Filed: 2007-07-16
Abstract: A composition comprising the extract of Phellinus linteus is provided to inhibit the activity of aldose reductase and production of glycation end product, thereby preventing or treating the diabetic complication. The composition for prevention or treatment of diabetic complication comprises 0.1-99 wt.% of the extract of Phellinus linteus as an active ingredient, which is extracted with one or more kinds of extraction solvent selected from the group consisting of water, alcohol having the carbon number of 1-5, ethylacetate, hexane, dichloromethane, acetone, chloroform, methylene chloride and their mixture.
Patent KR-20090011765-A (KR)
Title: Method of depositing silicon oxide layer with increased gap-fill ability
Inventor: YOU DONG HO
IPC: C23C16/00
Filed: 2007-07-27
Abstract: A method for depositing a silicon oxide layer is provided to deposit a mobility improved silicon oxide layer so as to form a film for a trench uniformly, and adjust the mixture ratio of silicon sources to control mobility of the silicon oxide layer. A method for depositing a silicon oxide layer comprises the following steps. At least one silicon source and a reaction gas are supplied into a reactor. A silicon oxide layer is deposited using the supplied silicon source and the reaction gas. The silicon oxide layer includes at least one bond among Si-H, Si-Cl, and Si-F bond in Si-O bond network. The Si-H, Si-Cl, and Si-F bond are provided from the silicon source.