baber/WOPTO huggingface dataset:
Patent KR-20080095636-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: SIM GUEE HWANG
IPC: H01L21/762
Filed: 2007-04-25
Abstract: A method of manufacturing a semiconductor device is provided to prevent penetration of ion impurity and damage of photoresist layer in an etching process by performing an ion injection process and an etching process after forming a protection layer by performing a silylation process on the photoresist layer. A method of manufacturing a semiconductor device comprises; forming a gate insulating pattern and a gate electrode pattern(104a) on a semiconductor device(100); forming a photoresist layer pattern to expose a part of the region between the gate pattern on the semiconductor substrate; forming a protection layer of which etch speed is lower than that of the semiconductor substrate, on the photoresist pattern; forming a first trench on the semiconductor substrate by an etching process using the protection layer and the photoresist layer as an etch mask.
Patent KR-20080096170-A (KR)
Title: Method for patterning of semiconductor device
Inventor: YI HONG GU
IPC: H01L21/027
Filed: 2007-04-27
Abstract: A method for forming a pattern of semiconductor device is provided to improve the throughput by depositing the amorphous carbon layer through a chemical vapor deposition manner. A method for forming a pattern of semiconductor device includes the step of forming a first hard mask layer pattern(23A) arranged on an etched layer with a constant interval; the step of forming a second hard mask layer pattern(24A) for filling the constant interval between the first hard mask layer patterns; the step of removing the first hard mask layer pattern selectively; and the step of patterning the etched layer by using the second hard mask layer pattern as an etching barrier wall. The first hard mask layer pattern is an oxide layer and the second hard mask layer pattern is made of organic materials.
Patent KR-20080096984-A (KR)
Title: Probe card of semiconductor device test apparatus and method for positioning correction of probe block in the probe card
Inventor: LEE JUNG HO
IPC: H01L21/68
Filed: 2007-04-30
Abstract: A probe card of semiconductor device test apparatus and a method for positioning correction of probe block in the probe card are provided to adjust the height of the probe block and the bent of the probe block to left and right directions. The probe card(10) of the apparatus for inspection of semiconductor comprises a substrate having the single-side faced with the inspection target object; probe blocks of multiple having probe(400) for the electric signal connection between the single-side of substrate and the inspection target object; a plurality of pressurization members(500) pressurizing the probe block for correcting the position of probe block individually. The pressurization members are positioned adjacent to one side of the probe block.
Patent KR-20070052733-A (KR)
Inventor: KIM HYUN SOOK
IPC: D06F33/02
Filed: 2007-05-07
Abstract: 본 발명은 스팀발생장치를 갖춘 세탁기 및 건조기에서 스팀을 이용하여 의류의 구김을 제거하는 방법에 관한 것으로, 세탁이 끝난 의류의 구김은 물론 착용이나 보관 중 발생한 의류의 구김도 제거할 수 있으며, 구김정도, 소재 및 부하량에 따라 가습량, 건조온도 및 드럼 운전을 제어하여 구김제거효과를 높이는데 그 목적이 있다. 
     이를 위해 본 발명은, 의류의 구김을 제거하는 방법에 있어서, 구김제거코스인가 판단하고, 구김제거코스이면 의류에 열풍을 공급하여 먼지를 제거하고, 먼지가 제거된 의류에 스팀을 공급하여 구김을 제거하고, 상기 스팀이 공급된 의류에 열풍을 공급하여 건조하는 것이다.
Patent KR-20070057108-A (KR)
Title: Antifungal extract produced by supercritical fluid extraction
Inventor: YOON GEE SUN
IPC: A61P31/04
Filed: 2007-05-09
Abstract: An extract is provided to show excellent antifungal activity without cytotoxicity, thereby being used as medicines and foods for preventing and treating various fungal infections. The extract is prepared by extracting an antifungal plant such as oregano, Chamaecyparis obtusa, Cinnamomum loureirii and Scutellaria baicalensis using a supercritical fluid of 35-80 deg.C and 100-500 bar and the fungus is dermatophyte fungus such as Trichophyton rubrum, Microsporum audouinii, Trichophyton ferrugineum, Epidermophyton floccosum and Trichophyton mentagrophytes.
Patent KR-20070057747-A (KR)
Title: High strength, low thermal expansion alloy having improved twisting properties and wire of said alloy
Inventor: KARIYA TETSURO
IPC: C22C38/12
Filed: 2007-05-18
Abstract: A high strength low thermal expansion alloy which can maintain high tensile strength, excellent twisting properties and low thermal expansion very stably, and a high strength low thermal expansion alloy wire manufactured using the high strength low thermal expansion alloy are provided. A high strength low thermal expansion alloy having improved twisting properties comprises, by mass percent, 0.1 to 0.4% of C, 0.33 to 2.0% of Si, 2.0% or less of Mn, 3.0% or less of Cr, exceeding 0.5% to 3.0% of V, 25 to 40% of Ni, and the balance of Fe and inevitable impurities, wherein V, C and Cr satisfy the relational expressions 2<=V/C<=9 and 0.9<=V/Cr. The high strength low thermal expansion alloy further comprises 3.02% or less of Co, and Ni and Co satisfy the relational expression 37%<=Ni+Co<=40%. The high strength low thermal expansion alloy further comprises 0.05% or less of B or/and 0.05% or less of Ca. The high strength low thermal expansion alloy further comprises: 0.05% or less of B or/and 0.05% or less of Ca; and 1.20% or less of one or more of Al, Mo, Ti, Nb, Zr, Hf, W, and Cu.
Patent KR-20070115630-A (KR)
Title: Model-based correction of position measurements
Inventor: GOVARI ASSAF
IPC: A61B19/00
Filed: 2007-05-22
Abstract: Model-based correction of position measurements is provided to improve the visualization of a probe by stabilizing a displayed image of the probe or a catheter in using a measurement technique based on impedance. A method for sensing a position of a probe inserted into a patient's human body includes the steps of: sensing an outward position of the probe in the human body(80); establishing that a primary displacement between the outward position of the probe and a previous position matches with a primary shift speed exceeding a programmed limit for a predetermined time; adjusting the outward position to a new position so that a second displacement between the new position and the previous position matches with a secondary shift speed less than the programmed limit(86); and displaying the new position. The outward position is sensed by measuring impedance between the probe and plural locations remotely separated from the probe.
Patent KR-20080052205-A (KR)
Title: Apparatus and method for digital broadcasting transmission/receiving
Inventor: LEE IN KI
IPC: H04N7/015
Filed: 2007-05-22
Abstract: A digital broadcasting transmitting and receiving apparatus and a transmitting and receiving method therefor are provided to offer an inverse compatible function on the basis of a current system, improve transmission quality or increase transmission capacity. A first encoding unit(300) performs the first encoding of the first digital broadcasting data. A second encoding unit(310) performs the second encoding of the second digital broadcasting data. A hierarchical mapping unit(320) sets the first encoded signal as high order, sets the second encoded signal as low order, and maps the set signals to an IQ signal. A modulation unit(330) performs the orthogonal modulation of the hierarchical mapped IQ signal by a high order modulation type.
Patent KR-20080105271-A (KR)
Title: Dc/dc converter
Inventor: LEE JEI WOO
IPC: H02M3/155
Filed: 2007-05-30
Abstract: A DC/DC converter is provided to supply a stable voltage by reducing ripple noise at an input and output terminal and reduces the loss generated in the device. In a DC/DC converter, a first switch unit(22) composed of first switches having phase difference is installed between one terminal of the inductors and input terminal. A second switch unit(24) composed of second switches having phase difference is installed between one terminals of the inductors and ground voltage source. A third switch(12) composed of third switches having phase difference is installed between the other terminals the inductor and voltage source. An output switch unit(14) controls the inductors to output charged energy to the output terminal.
Patent KR-20080106674-A (KR)
Title: 차량용 서브 베터리
Inventor: LEE DONG SUN
IPC: B60R16/04
Filed: 2007-06-04
Abstract: 본 발명은 현재 많은 이들이 이용하고 있는 차량이 베터리가 방전되어 사용할 수 없을 경우를 대비하여 사용하기에 적합한 제품이다. 
     차량이 베터리가 방전되어 사용 불가능하게 되었을 경우 본제품을 이용하여 차량의 시동을 검으로서 차량을 이용할 수 있게 하고 시동이 걸린 차량의 베터리는 다시 충전되게 하는 것에 중점을 둔다. 
     본 발명에 대한 이득으로는 차량의 베터리가 방전되었을 경우 다른 방법을 사용하지 아니하고 다시 차량을 구동 함으로서 이에 대한 비용과 시간을 줄일수 있다. 
       
     베터리
Patent KR-20080109252-A (KR)
Title: 차량의 전기부하 보상장치 및 방법
Inventor: RIM SUNG NAM
IPC: F02D41/04
Filed: 2007-06-12
Abstract: 본 발명은 차량에서 전기부하 변동을 보상할 때 실내 소음의 정도에 따라 엔진 RPM을 조절하여 충방전 효율과 NVH(Noise,Vibration,Harshness)를 만족시키도록 하는 것이다. 
     본 발명은 엔진 시동 온 상태에서 검출되는 정보가 아이들 RPM을 유지하는지 판단하는 과정, 아이들 RPM의 상태이면 전장부하가 현재의 엔진 조건에 대하여 설정된 기준부하를 초과하였는지 판단하는 과정, 전장부하가 기준부하를 초과하는 상태이면 오디오 장치의 작동 여부를 검출하는 과정, 오디오 장치가 온을 유지하면 볼륨을 검출하여 설정된 기준 볼륨 이상인지를 판단하는 과정, 오디오 장치의 볼륨이 기준 볼륨 이상이면 제1의 값으로 아이들 RPM을 보정하여 부하 보상하는 과정, 오디오 장치의 볼륨이 기준 볼륨 이하이면 제2의 값으로 아이들 RPM을 보정하여 부하 보상하는 과정을 포함한다. 
       
     부하변동, 아이들 RPM, 오디오 장치, 전장부하
Patent KR-20090001287-A (KR)
Title: Exposure mask and method for forming patterning of semiconductor device
Inventor: KOO SUN YOUNG
IPC: H01L21/027
Filed: 2007-06-29
Abstract: The exposure mask and the method for forming patterning of semiconductor device are provided to improve the property of device by performing the double patterning process using the exposure mask having a long major axis. The first light-shield pattern(110a) defining the bar type pattern on the top of the transparent substrate of the first exposure mask (100a) is formed. The second light-shield pattern having the same form and size on the transparent substrate of the second exposure mask of the first light-shield pattern is formed. In this case, the second light-shield pattern is formed in the region in which the first light-shield pattern is shifted with a distance. The exposure mask is the mask defining the active area, and the storage electrode or the landing plug contact area. The exposure mask is divided into two parts for the double patterning process. The light-shield pattern formed on the top of the transparent substrate is formed of the chrome(Cr).
Patent KR-20090002519-A (KR)
Title: Carbon nanotube oscillator having metalic ion
Inventor: SEO MIN KEUN
IPC: B82B3/00
Filed: 2007-06-30
Abstract: A carbon nanotube oscillator including metallic ions is provided to reciprocate continuously and regularly a carbon nanotube shuttle by adding an electric field and positioning the carbon nanotube shuttle including the metallic ions inside the single-walled carbon nanotube shell. A carbon nanotube oscillator contains a carbon nanotube shuttle(25) including metallic ion(22) inside and a carbon nanotube shell(10) covering a carbon nanotube shuttle. The carbon nanotube shuttle reciprocates by electric field or magnetic field applied from an outside. Both sides of the carbon nanotube shuttle are closed and both sides of the carbon nanotube shell are opened. A force of restitution of the carbon nanotube shuttle is van der Waals force.
Patent KR-20070110464-A (KR)
Title: Forging mold for manufacturing t-slot bolt
Inventor: KIM JAE JOONG
IPC: B21J13/02
Filed: 2007-07-02
Abstract: A forging mold for manufacturing a T-slot bolt is provided to extend the life of the forging mold and increase productivity by dispersing a compression load generated during forging, thereby preventing the forging mold from be worn out easily and preventing the generation of burrs. As a forging die mounted on the T-slots of a horizontal table having a plurality of T-slots consisted of a housing part and a slit part, a forging mold(40) for manufacturing a T-slot bolt consisted of a supporting block, a guide block, and a male screw rod comprises: a bottom mold(42) having a guide block forming groove(42a) and a supporting block forming lower groove(42c) formed on an upper surface thereof to form parts of the guide block and the supporting block, and a through hole(42b) formed in an inner area of the guide block forming groove and vertically extended to receive and hold a round bar as a raw material for manufacturing the T-slot bolt; and a top mold(44) having a supporting block forming upper groove(44a) formed on a bottom surface thereof to form the rest part of the supporting block by pressurizing and deforming a round bar projected to an upper part of the through hole in a state that the top mold is supported by the bottom mold during the forging process.
Patent KR-20090005448-A (KR)
Title: Video phone system and communication method thereof
Inventor: PARK JANG SEON
IPC: H04L12/66
Filed: 2007-07-09
Abstract: A video phone system and a communication method thereof are provided to enable a video phone to communicate with a different video phone by using a telephone number set correspondingly to an IP address. The first video phone(110) transmits the telephone number of the second video phone(140) which is inputted from a user to an HTTP server(120)(S300). The HTTP server sends the received telephone number to a database server(130) (S305). The database server searches an IP address of the second video phone corresponding to the received telephone number in a database, and then transmits the searched result to the HTTP server (S310). The HTTP server delivers the IP address of the second video phone to the first video phone(S315). By using the IP address delivered from the HTTP server, the first video phone connects to the second video phone(140).
Patent KR-20080008233-A (KR)
Title: A hub holder for a shaft of a reciprocating piston engine
Inventor: SOENNICHSEN SAMUEL
IPC: B60B27/00
Filed: 2007-07-10
Abstract: A hub holder for a shaft of a reciprocating piston engine is provided to easily and precisely align a gear wheel by forming a base plate of the hub holder into an integral structure to prevent the base plate from being aligned with a holding plate. A hub holder for a shaft(2) of a reciprocating piston engine comprises a base plate and a shaft hub(110). The base plate is installed between two sliding surfaces of two metal sheet sliding tracks(6) provided on a stand of the reciprocating piston engine The shaft hub receives the shaft(2) of a gear wheel(3). The hub holder has a projection type hub reinforcing portion corresponding to the shaft hub. The base plate has a single wall structure. When the hub holder is assembled, the shaft hub is disposed in the center between the two sliding surfaces.
Patent KR-20090006423-A (KR)
Title: Electronic settlement system for approving benefit point
Inventor: LEE JONG GU
IPC: G06Q20/06
Filed: 2007-07-11
Abstract: An EC(Electronic Commerce) system for processing payment through a payment system of a PG company when welfare point is used for the payment is provided to enable each ISP(Internet Service Provider) to process welfare point payment without a welfare point payment system by processing the welfare point payment with a payment agent module of the PG company. A payment agent module(400) performs a role for relaying an ISP and each payment tool provider, process welfare point payment and complex payment of each payment tool, and offers an interface for managing welfare point. A welfare point managing server(440) provides various kinds of welfare point inquiry information and manages input/output of the welfare point by linking with the payment agent module. A welfare point database(420) stores transaction detail information for the welfare point and welfare point settlement information by connecting to a welfare system managing the welfare point of a customer.
Patent KR-20090010688-A (KR)
Title: Plasma display apparatus
Inventor: CHOI YOON CHANG
IPC: G09G3/296
Filed: 2007-07-24
Abstract: A plasma display apparatus is provided to uniformize the distribution of a wall charge inside a cell for preventing the mis-discharge by improving a ramp down signal supplied to a scan electrode in a set down period of a reset period. A plasma display device includes a front substrate, a scan electrode and a sustain electrode. The scan electrode and the sustain electrode are arranged in the front substrate in parallel. A ramp-up signal to increase a voltage gradually is supplied to the scan electrode in a reset period of at least one sub field among a plurality of sub fields included in an image frame. After suppling the ramp up signal, a first ramp down signal to decrease the voltage from a first voltage between the maximum voltage of the ramp up signal and the voltage of the ground level to a second voltage lower than the voltage of the ground level is supplied. After suppling the first ramp down signal, a second ramp down signal to decrease the voltage from a third voltage between the second voltage and the voltage of the ground level to a fourth voltage lower than the second voltage is supplied.
Patent KR-20090012707-A (KR)
Title: Apparatus and method for saving image through motion recognition in portable terminal
Inventor: YOON CHAN HEE
IPC: H04N5/225
Filed: 2007-07-31
Abstract: An apparatus and a method for storing an image through motion recognition in a portable terminal are provided to minimize keypad input, thereby simplifying storing and managing processes of the image. A movement recognition function is activated by a user(201). A portable terminal maps a corresponding command by receiving an operation about storage and cancel if the user designates the operation for storage and cancel(203,205). The portable terminal maps a corresponding command on a corresponding folder by receiving an operation which indicates each folder if the user uses folder operation recognition(207).
Patent KR-20090013449-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q20/06
Filed: 2007-08-01
Abstract: A method and a system for operating value with member shop information to issue the value and request using the value, and a recording medium thereof are provided to enable a customer to use the value at many member shops and enable the member shop to obtain marketing effect by simplifying a value payment process. A member shop terminal(130) transmits payment request information to a value operation server(100). The value operation server checks validity of value corresponding to a payment request received from the member shop by responding to the payment request information received from the member shop.
Patent KR-20080014699-A (KR)
Title: Lift installation with a belt, belt for such a lift installation, method of producing such a belt, composite of such belts and method for assembly of such a composite in a lift installation
Inventor: ACH ERNST
IPC: B66B7/06
Filed: 2007-08-10
Abstract: A lift installation with a belt, belt for such a lift installation, method of producing such a belt, composite of such belts and method for assembly of such a composite in a lift installation are provided to attenuate vibration and distribute impact exerted on the belt by adding the volume of a belt body in a thickness direction of the belt which has greater thickness than its width. A lift installation comprises a belt composite comprising more than one belt, a lift cargo, and a driving apparatus. The belt comprises a tensile carrier composite(21) and a belt body(20), wherein the belt body belt body comprises a first contact side(20.4) on a first cross-sectional side in a thickness direction of the belt, and a second contact side(20.5) on a second cross-sectional side opposite the first cross sectional side in a thickness direction of the belt. The rate of maximum width(w) with respect to maximum thickness(t) of the belt is about 0.8 to 1.0, desirably about 0.9 to 1.0, more desirably 1.0. The tensile carrier composite is disposed on about the center of the belt body with respect the maximum thickness.
Patent KR-20080018810-A (KR)
Title: Detecting the endpoint of a cleaning process
Inventor: JI BING
IPC: C23C16/00
Filed: 2007-08-20
Abstract: A method for detecting the endpoint of a plasma cleaning process which involves the use of BCl and similar plasmas is provided. A method for monitoring and measuring the endpoint of a cleaning process comprises: providing a surface, which comprises a metal that can react with a cleaning agent and which has residues comprising a metallic material that can react with a plasma cleaning agent at a reaction rate slower than that between the metal and cleaning agent; removing the residues from the surface by contacting the residues with the cleaning agent for a predetermined time sufficient to volatilize the residues and form a volatilized residue product which is separated from the surface according to the formation of the product; maintaining the cleaning agent in contact with the residues until the cleaning agent comes into contact with the surface by removing the residues and reacts with metal of the surface to volatilize the metal thereof; monitoring each amount of the volatilized metal and the cleaning agent to measure the endpoint of the cleaning process; and finishing the cleaning process at a time when the ratio of the amount of the volatilized metal to the amount of cleaning agent increases from a lower value to a higher value.
Patent KR-20080017267-A (KR)
Title: Wireless key and door remote control system
Inventor: NAGAI NOBUYOSHI
IPC: B60R25/40
Filed: 2007-08-20
Abstract: A wireless key and a system for remotely controlling a door having the same are provided to prevent an unnecessary standby state, and to effectively use a built in battery. A wireless key includes a built in battery(130) used as a power source. A polling power source receiving circuit(104) is operated by the built in battery for the polling power source receiving circuit to receive a polling radio wave for a wireless key search and certification. A lock/unlock indication radio wave transmitting circuit(108) transmits a lock/unlock indication radio wave. The lock/unlock indication radio wave transmitted from the lock/unlock indication radio wave transmitting circuit is triggered by an operation device(111,112,113). A controlling circuit includes a mode converting unit. The mode converting unit converts an operation mode of the lock/unlock indication radio wave transmitting circuit and the polling power source receiving circuit between a power saving mode and a full power mode.
Patent KR-20090020334-A (KR)
Title: Preventive device for pushing brake pedal
Inventor: KIM IL SANG
IPC: B60T7/06
Filed: 2007-08-23
Abstract: A pushing preventive device of a brake pedal is provided to prevent pushing of a brake pedal due to a push rod of a booster by disconnecting a link between a push rod with a brake pedal. A pushing preventive device of a brake pedal comprises a first gear(12) installed to rotate on a vehicle panel(10); a second gear(13) meshing with the first teeth, installed to rotate as a single body with a brake pedal(14); a teeth(15b) meshing with the first teeth, formed on a push rod(15a) of a brake booster(15); and a groove(15c) formed on the push rod. A mounting bracket(11) is attached to the vehicle panel. The first teeth rotates around its axis(12a) at one end of the mounting bracket.