baber/WOPTO huggingface dataset:
Patent KR-20070081131-A (KR)
Title: The way cultivation of green perilla bud
Inventor: YOU YEN SIL
IPC: A01G9/00
Filed: 2007-07-25
Abstract: A method of growing perilla sprouts by sowing perilla seed over a seed bed containing pumice and field soil and harvesting perilla sprouts when grown to 6 to 7cm in size in a vinyl house(plastic greenhouse) is provided. The method produces soft and fresh perilla sprouts at low costs. A manure is added to a seed bed containing 70% by weight of pumice and 30% by weight of field soil in a vinyl house; perilla seed is soaked in water for 1 to 2 days, scattered over the seed bed and covered with soil to a height of 2 to 3cm. For germination of perilla sprouts, the temperature of the vinyl house is maintained at 5 to 25deg.C. The perilla seed puts forth new buds when 2 weeks flow after germination. Manure, oil cake and the like are then sprinkled around new buds; and perilla sprouts are harvested when grown to 6 to 7cm in size.
Patent KR-20090017819-A (KR)
Title: Method and apparatus for efficiently encoding sinusoid less than masking value according to psychoacoustic model, and method and apparatus for decoding the encoded sinusoid
Inventor: LEE NAM SUK
IPC: G10L19/08
Filed: 2007-08-16
Abstract: An encoding method, an encoding apparatus, a decoding method and a decoding apparatus are provided to encode a sine wave signal smaller than a masking value efficiently and decode the encoded sine wave signal. A second sine wave signal and a third sine wave signal are determined. The second sine wave signal is connected to a first sine wave signal among sine wave signals of a previous frame of a frame where the first sine wave signal is included. The third sine wave signal is connected to the first sine wave signal among sine wave signals of the next frame of the frame where the first sine wave signal is included(S100). The first sine wave signal is encoded by using a specific code showing that the first sine wave signal is smaller than a masking value corresponding to a psycho acoustic model. By encoding a difference value between the first sine wave signal and the third sine wave signal, the third sine wave signal is encoded(S120).
Patent KR-20090019034-A (KR)
Title: 그래픽 사용자 인터페이스를 이용한 인트라넷 뱅킹 처리방법 및 시스템과 이를 위한 기록매체
Inventor: MOON BONG KI
IPC: G06Q40/02
Filed: 2007-08-20
Abstract: 본 발명은 그래픽 사용자 인터페이스를 이용한 인트라넷 뱅킹 처리 방법 및 시스템과 이를 위한 기록매체에 관한 것으로서, 본 발명에 따른 그래픽 사용자 인터페이스를 이용한 인트라넷 뱅킹 처리 시스템은, 금융서버와 연동하여 기업 임직원의 금융거래 정보 송수신을 처리하는 기업 인트라넷 뱅킹서버와, 상기 기업 인트라넷 뱅킹서버를 통해 수신되는 임직원의 금융정보를 임직원 단말 바탕화면 상에 설치된 그래픽 사용자 인터페이스를 통해 출력하고, 상기 그래픽 사용자 인터페이스를 통해 입력되는 금융거래 요청 정보를 상기 인트라넷 뱅킹 서버를 통해 금융서버로 전송되도록 하는 프로그램을 포함한다.  
       
     그래픽 사용자 인터페이스, 인트라넷, 뱅킹
Patent KR-20090020049-A (KR)
Title: Construction module of exposed led for waterproof
Inventor: LEE KANG WOO
IPC: F21S2/00
Filed: 2007-08-22
Abstract: A waterproof assembly module having an exposed LED is provided to form a module of a kit for flickering one LED and an electrical connecting structure between the module and the module, to minimize a size of each of the modules, and to prevent an electric leakage and a short circuit. An electric wire(4) penetrates a supporter of a flat structure. A plurality of protrusions are formed on diagonal positions of the supporter. A base(1) having protrusive front and rear surfaces is formed at front and rear sides of the supporter. A lighting device is composed of an LED(22) and a PCB for controlling a flickering state of the LED. The lighting device is set on the protrusions of the base. The LED is inserted into an LED hole formed at a center of a cover(3). The cover is used for covering and sealing the base and the lighting device.
Patent KR-20090020322-A (KR)
Title: Pannel for heat shield-dampproof and method thereof
Inventor: KIM NYUN JOONG
IPC: E04B1/80
Filed: 2007-08-23
Abstract: A heat shield/moisture proof panel is provided to employ a surface reinforcing layer and a moisture-proof layer made of high impact polystyrene on both sides of a heat shield layer without any adhesives, thereby preventing bend of the heat shield/moisture proof panel caused by moisture included in the adhesives. A heat shield/moisture proof panel comprises the following units. A surface reinforcing layer(20) having 0.18~0.24mm thickness is made of high impact polystyrene and formed on a surface of a heat shield layer(10) made of high pressure foaming polystyrene. A surface finishing layer(30) is coated with 1.2 ~ 1.5mm thickness of a coating material which comprises 40% of mortar and 60% of an adhesion reinforcing material.
Patent KR-20080040558-A (KR)
Title: Pattern drawing apparatus
Inventor: IKEFUJI KUNIO
IPC: H01L21/027
Filed: 2007-08-31
Abstract: A pattern drawing apparatus is provided to continuously perform an image process even when a part of a light irradiation unit is defective and improve an operating rate by determining whether a plurality of light irradiation units are abnormal. A retain unit retains a substrate(9) on which a photoresist material layer is formed. A plurality of light irradiation units irradiate light to each one of a plurality of image regions on the surface of the substrate. A transfer unit relatively transfers the retain unit and the light irradiation unit in a direction along the surface of the substrate. An abnormalcy determining unit(52) determines whether an abnormalcy occurs in each light irradiation unit. A control unit(50) controls the transfer unit and the light irradiation unit in a manner that an image region(Aa~Ag) of which a light irradiation unit determined to be abnormal by the abnormalcy determining unit takes charge is complemented by another light irradiation unit. When one of the plurality of light irradiation units is determined to be abnormal, a corresponding light irradiation unit can perform a complementary image process.
Patent KR-20090025781-A (KR)
Title: An insert apparatus with unite type latch for semiconductor test handler
Inventor: LEE WANG KI
IPC: G01R31/26
Filed: 2007-09-07
Abstract: An insert apparatus having a unite type latch is provided to stably load a semiconductor device on an insert by lifting a latch member without separating a semiconductor device. A semiconductor device(100) is absorbed by a picker(120), and is loaded/unloaded on a loading part. The loading part is formed on a center of an insert housing(200). A latch mounting part is formed on both sides of the loading part. One side of a latch(300) is supported in the latch mounting part of the insert housing by a spring member(400). A pressing rotation part(310) is operated by a lifting operation of the picker absorbing the semiconductor device. A supporting arm part(320) is extended toward a bottom of the pressing rotation part, and is moved toward the loading part of the insert housing. A loading/unloading operation of the semiconductor device is performed by moving the supporting arm part toward the mounting part.
Patent KR-20080026524-A (KR)
Title: System and method for producing rewritable cards on demand
Inventor: KAORU TANIGAWA
IPC: G06K19/077
Filed: 2007-09-20
Abstract: A system and a method for producing rewritable cards on demand are provided to attach a rewritable patch selectively adhering to a carrier film to a card to produce a rewritable card. A patch(52) has rewritable characteristic and includes a first side and a second side. The first side has a first adhesive and the second side has a second adhesive(56). The first side is attached to a flexible carrier film(50) using the first adhesive. The second adhesive has adhesive strength stronger than the first adhesive, and thus the second adhesive is activated to effectively detach the patch from the carrier film and effectively attach the patch to a card.
Patent KR-20090032884-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: SUNG HYUN SUK
IPC: H01L27/108
Filed: 2007-09-28
Abstract: A manufacturing method of a semiconductor device is provided to prevent the fail of the storage electrode by progressing the etch back process for the separation of the conductive layer for the storage electrode with two steps. An etch stopping layer(320) and a sacrificial dielectric film are formed on a semiconductor substrate(300) including a storage node contact(310). The mask pattern defining the store electrode territory is formed on the top of the sacrificial dielectric film. The storage node contact is exposed by etching the sacrificial dielectric film and the etch stopping layer. A conductive layer(350) for the storage electrode and a barrier metal layer of the constant thickness are formed on the whole surface. The conductive layer for the storage electrode is separated by removing the conductive layer for the storage electrode of the upper part of the sacrifice insulating layer pattern. The pattern residue formed on the top of the conductive layer for the storage electrode is removed using the etching process. The cylindrical storage node is formed by removing the sacrifice insulating layer pattern. A dielectric film(360) is formed on the whole surface including the storage electrode. A plate electrode(370) is formed on the top of the dielectric film.
Patent KR-20090033609-A (KR)
Title: Method for updating firmware of embedded system
Inventor: LEE JONG WON
IPC: G06F9/445
Filed: 2007-10-01
Abstract: A method for updating firmware of an embedded system is provided to compress an image to be updated in an update server and transmit the image to the embedded system, thereby shortening transmission time of the image to improve productivity of the system. An update server compresses an image to be updated by operating a firmware uploader(S210). The update server transmits the compressed image to an embedded system through serial communication(S220). The embedded system decompresses a received image by operating a firmware downloader(S230). The embedded system stores the decompressed image(S240). The embedded system is one among a notebook computer, a cellular phone, a PDA(Personal Digital Assistance), a digital camera, an MP3(MPEG(Moving Picture Expert Group) level 3) player, a set top box and a digital camcorder.
Patent KR-20090033677-A (KR)
Title: Traffic management apparatus and method for circuit and packet
Inventor: HWANG HYUN YONG
IPC: H04L12/851
Filed: 2007-10-01
Abstract: An apparatus for managing circuit and packet traffic and a method thereof are provided to classify a received data packet into each flow per a period and differentially perform scheduling according to a band of the classified flow, thereby improving efficiency. A received data packet is analyzed(S100). And the data packet is classified per a predetermined number of flows according to a preset classification reference(S200). Respective bands about the classified flows are measured(S400). And the measured band is compared with a reference band(S500). Data packets included in a selected flow are re-sorted based on a small classification reference(S600). Scheduling is performed based on period information of the data packet included in the flows(S700).
Patent KR-20070108110-A (KR)
Title: An isolated suspension of axle in low-bed trailer
Inventor: KIM HONG KYU
IPC: B60G17/052
Filed: 2007-10-09
Abstract: An isolated suspension in a low-bed trailer is provided to improve driving stability by allowing front and rear axles installed in a rear end of the trailer to have isolated structure. An isolated suspension in a low-bed trailer comprises a front end bracket(3a) and a rear end bracket(3b). Two axle structures are back and forth installed in a tire mounting units of the low-bed trailer. An arm(2) is formed in an L type in the middle of the axles. The front end bracket is mounted in a front end of the arm, and the rear end bracket is mounted in a rear end of the arm. A protrusion portion(5) of the front end bracket of a rear axle is tightly inserted in an inside groove(6) of the rear end bracket of a front axle so as to be moved up and down. An air suspension device is mounted in the rear end of the arm.
Patent KR-20090040643-A (KR)
Title: Sprinkler head
Inventor: JUNG IN JIN
IPC: A62C35/58
Filed: 2007-10-22
Abstract: A sprinkler head is provided, which accurately and quickly responds and in which the water leakage and malfunction of the sprinkler head are not generated. A sprinkler head comprises: a frame(220) combined with a water discharge path; a water-jet plate(260) combined with the end of the frame; a fuse(230) including the first lever and the second lever supported by the central part height adjustment member of the water-jet plate; and a closing membrane(210) which is supported by the fuse and blocks the spillway(310) of water discharge path. The first lever forms a protruded supporting board in the central part. The second lever is curved in a staple shape.
Patent KR-20080036936-A (KR)
Title: A cleavage agent selectively acting on soluble assembly of amyloidogenic peptide or protein
Inventor: SUH JUNG HUN
IPC: A61K31/53
Filed: 2007-10-24
Abstract: A cleavage agent is provided to recognize an assembly of an amyloidogenic peptide or a protein and cleave a peptide bond rapidly, thereby inhibiting the biological activity of a soluble oligomer of the amyloidogenic peptide or the protein when various kinds of bio-molecules exist. A cleavage agent selectively acting on soluble assembly of an amyloidogenic peptide or a protein is represented by the formula(1) of (R)n-(L)m-Z. In the formula(1), R is a target recognition site independently selected from the group consisting of A, A-(Y)o-(CH2)p-(Y)o-A, A-(CH=CH)-A, A-(Y)o-(CH2)p-(Y)o-A-(Y)o-(CH2)p-(Y)o-A and A-(Y)o-(CH2)p-(Y)o-A-(Y)o-(CH2)p-(Y)o-A-(Y)o-(CH2)p-(Y)o-A, where A is independently C6-14 aryl, or 5- to 14-membered heteroaryl having at least one hetero atom selected from the group consisting of O, S and N, wherein aryl or heteroaryl is unsubstituted or substituted with at least one substituent independently selected from the group consisting of C1-15 alkyl, hydroxy, C1-15 alkoxy, C1-15 alkylcarbonyloxy, C1-15 alkylsulfonyloxy, amino, mono or di(C1-15)alkylamino, C1-15 alkylcarbonylamino, C1-15 alkylsulfonylamino, C3-15 cycloalkylamino, formyl, C1-15 alkylcarbonyl, carboxy, C1-15 alkyloxycarbonyl, carbamoyl, mono or di(C1-15)alkylcarbamoyl, C1-15 alkylsulfanylcarbonyl, C1-15 alkylsulfanylthiocarbonyl, C1-15 alkoxycarbonyloxy, carbamoyloxy, mono or di(C1-15)alkylcarbamoyloxy, C1-15 alkylsulfanylcarbonyloxy, C1-15 alkoxycarbonylamino, ureido, mono or di or tri(C1-15)alkylureido, C1-15 alkylsulfanylcarbonylamino, mercapto, C1-15 alkylsulfanyl, C1-15 alkyldisulfanyl, sulfo, C1-15 alkoxysulfonyl, sulfamoyl, mono or di(C1-15) alkylsulfamoyl, tri(C1-15) alkylsilanyl and halogen; Y is O or N-Z, wherein Z is hydrogen or C1-9 alkyl; L is a linker; Z is a metal ion-ligand complex as a catalytic site where the metal ion is selected from the group consisting of Co^3+, Cu^1+, Cu^2+, Ce^4+, Ce^5+, Cr^3+, Fe^2+, Fe^3+, Mo^4+, Ni^2+, Pd^2+, Pt^2+, V^5+ and Zr^4+; n is an integer from 1 to 6; m and o are independently 0 or 1; p is an integer from 0 to 5. A pharmaceutical composition for preventing or treating amyloidosis comprises the cleavage agent of the formula(1) and a pharmaceutically acceptable salt thereof.
Patent KR-20090041668-A (KR)
Title: Cigarette filters and cigarettes, comprising paper filters treated with flavoring natural botanical extracts
Inventor: KIM JONG YEOL
IPC: A24D3/04
Filed: 2007-10-24
Abstract: A cigarette filter and a cigarette including the cigarette filter are provided, which more effectively can remove the harmful material among the cigarette smoke. A cigarette filter(10) comprises one or more filter sections. The paper filter(12) processed in the flavored extract from natural plants is included in one or greater among the filter section. The flavored extract from natural plants is sizing-processed in the paper filter or is coated in the wet crimping process. The paper filter is made of flavored nature plant pulp, mixture of the flavored nature plant pulp and wood pulp, flavored nature plant pulp, and the mixture of the tobacco strain pulse pulp and wood pulp. The flavored natural plant extracts plant is obtained from water, C1-6 alcohol, hexane, ether or their mixture.
Patent KR-20090041915-A (KR)
Title: Socket to reduce low level of vibration
Inventor: CHOI DONG SHIK
IPC: F16F15/02
Filed: 2007-10-25
Abstract: A vehicle liner having a socket absorbing low level of vibration is provided to eliminate the kinetic energy of vibration by absorbing vibration of a mechanism, thereby preventing the vibration from being transmitted to the peripheral devices. A vehicle liner installed between a vehicle body and the cargo area includes a socket for absorbing low level of vibration. The socket comprises a vibration absorbing socket(70) installed on the device in which vibration is generated, a vibration absorbing member(60) which is installed inside the vibration absorbing socket to absorb vibration and includes one of fluid, sponge, and spring, and a weight(50) which is installed in the vibration absorbing socket to improve the vibration absorbing effect.
Patent KR-20070110823-A (KR)
Title: Motor canned fuel
Inventor: KIM JAE YUN
IPC: B60K15/00
Filed: 2007-10-31
Abstract: A portable vehicle fuel is provided to enable a driver to move a vehicle of which fuel is exhausted by enabling a gas station to sell 3-5 liters of fuel contained in a portable can. A portable can easy to handle or contains 3-5 liters of gasoline or diesel fuel. The portable can containing the vehicle fuel is sold to the driver at the gas station. When the vehicle has not enough fuel, a driver use the portable can which is loaded at the vehicle.
Patent KR-20090044669-A (KR)
Title: 반도체소자의 층간 절연 방법
Inventor: LEE SUNG PYO
IPC: H01L21/283
Filed: 2007-11-01
Abstract: 본 발명은 배선층 사이에 복수개의 에어갭을 용이하게 형성할 수 있고 RC 시간지연을 감소시키므로써 고속동작을 구현할 수 있는 반도체소자의 배선층간 절연 방법을 제공하기 위한 것으로, 본 발명의 반도체소자의 배선층간 절연 방법은 복수의 배선층을 형성하는 단계; 상기 배선층 상에 상기 배선층 사이를 갭필하는 제1절연막을 형성하는 단계; 상기 제1절연막을 선택적으로 식각하여 상기 배선층 사이에 복수의 홀을 형성하는 단계; 및 상기 복수의 홀 상부를 덮는 제2절연막을 형성하여 상기 배선층 사이의 제1절연막 내에 에어갭을 형성하는 단계를 포함하고, 배선층의 사이의 에어갭을 형성할 때, 작은 홀을 여러개 만들면 단차피복성이 좋은 절연 물질을 사용하더라도 쉽게 에어갭을 형성할 수 있을 뿐 만 아니라, 배선층 사이가 넓은 곳에서도 에어갭의 크기를 쉽게 제어할 수 있는 효과가 있으며, 또한 본 발명은 배선층 사이에 복수의 에어갭을 갖도록 층간절연막을 형성하여 유전상수 값을 줄이므로써 RC 시간 지연을 감소시켜 고속 동작을 구현할 수 있는 효과가 있다. 
       
     배선층, RC지연, 에어갭, 유전상수
Patent KR-20090047177-A (KR)
Inventor: LEE SEUNG YUN
IPC: H04N5/232
Filed: 2007-11-07
Abstract: 본 발명은 디지털 영상 처리 장치 및 방법에 관한 것으로, 보다 상세하게는 얼굴인식 모드에서 얼굴을 인식하고 포커스 조정을 수행하여 결과를 한눈에 알 수 있도록 하는 얼굴인식에 따른 포커스 조정장치 및 방법에 관한 것이다.  얼굴인식에 따른 포커스 조정장치는 라이브 영상으로부터 검출된 적어도 하나 이상의 얼굴 개수만큼 포커스 영역을 설정하고, 포커스 영역 설정 결과로부터 메인영역 및 서브영역들을 검출하여 각각 다른 색으로 표시하는 디지털 신호 처리 수단을 포함한다. 
     
     얼굴인식, AF(오토 포커스), 메인 윈도우, 서브 윈도우
Patent KR-20090048107-A (KR)
Inventor: KANG LIM SUK
IPC: H01L21/68
Filed: 2007-11-09
Abstract: 진자 센서 장치 및 이를 포함하는 기판 이송 장치가 제공된다. 진자 센서 장치는 수평축을 구비하는 몸체와, 수평축을 중심으로 진자 운동하도록 설치된 수직 부재와, 수직 부재의 상단에 설치된 롤러와, 수직 부재의 하단에 설치된 자석 및 자석의 측면에 수직 부재와 이격되도록 상기 몸체에 부착된 자기 센서 포함한다. 
       
     진자 센서 장치, 기판 이송 장치
Patent KR-20090049352-A (KR)
Inventor: LEE KEUN YONG
IPC: A61N2/02
Filed: 2007-11-13
Abstract: 본 발명의 자기치료기에 관한 것으로, 본 발명의 목적은 냉각장치의 냉각유체로서 누수 차단이 용이한 물을 이용하여 장시간 지속적으로 사용하기에 편리한 자기치료기를 제공하는 것이다. 
     또한 본 발명의 또 다른 목적은 코일유닛 쪽 냉각장치의 구성이 간소화되어 코일유닛과 본체가 분리형으로 마련된 상태에서도 냉각장치의 채용이 용이하도록 마련된 자기치료기를 제공하는 것이다. 
     이를 위해 본 발명에 따른 자기치료기는 전류인가시 자기장을 발생시키도록 마련된 코일이 내장되는 코일유닛과, 상기 코일 주변을 냉각시키도록 마련된 냉각장치를 구비하고, 상기 냉각장치는 냉각유체로 사용되는 물이 상기 코일 주변으로 공급되었다가 회수되도록 물의 흐름을 안내하는 안내관과, 상기 안내관의 중도에 마련되어 상기 안내관을 따라 유동하는 물을 냉각시키는 냉각수단과, 물을 펌핑하도록 상기 안내관의 중도에 마련되는 펌핑수단을 포함하여 구성된다.
Patent KR-20090051476-A (KR)
Title: 가스분사유닛 및 이를 구비한 단결정막 증착장치
Inventor: GIL HO CHAN
IPC: H01L21/02
Filed: 2007-11-19
Abstract: 본 발명은 가스분사유닛 및 이를 구비한 단결정막 증착장치에 관한 것으로서, 보다 상세하게는 웨이퍼 상에 에피텍셜 성장된 단결정막이 증착되도록 웨이퍼를 향해 소스가스를 분사하는 가스분사유닛 및 이를 구비한 단결정막 증착장치에 관한 것이다.  본 발명에 따른 가스분사유닛은 웨이퍼 상에 증착되어 단결정막을 형성하기 위한 소스가스가 공급되는 가스공급관과, 가스공급관에 결합되며, 가스공급관으로 공급된 소스가스가 분사되는 인젝터와, 가스공급관에 설치되며, 구동신호를 인가받아 소스가스의 분사량을 조절하는 밸브와, 밸브와 전기적으로 연결되며, 구동신호를 밸브로 출력하는 컨트롤러를 포함한다.  또한, 본 발명에 따른 단결정막 증착장치는 수용부를 가지는 공정챔버와, 수용부에 배치된 웨이퍼 상에 증착되어 단결정막을 형성하기 위한 소스가스가 공급되는 가스공급관과, 가스공급관에 결합되며, 가스공급관으로 공급된 소스가스가 분사되는 인젝터와, 가스공급관에 설치되며, 구동신호를 인가받아 소스가스의 분사량을 조절하는 밸브와, 밸브와 전기적으로 연결되며, 구동신호를 밸브로 출력하는 컨트롤러를 포함한다. 
       
     에피텍셜(epitexial), 단결정막, 소스가스
Patent KR-20090053346-A (KR)
Title: 골프공 자동 공급장치
Inventor: KIM YOUNG DEUG
IPC: A63B69/36
Filed: 2007-11-23
Abstract: 본 발명은 골프 연습장에서 사용되는 골프공 자동 공급장치에 관한 것으로서, 좀더 상세하게는 사각 박스 형태의 프레임(2) 내부에 공급호퍼, 경사진 볼안내부를 통해 공급되는 볼을 구동모터(M2)에 의해 회전작동하는 볼 공급대(15)가 원주상의 파지홈(16)에 의해 파지하여 골프티 상부로 공급하는 골프공 공급수단(10)과, 고무재 골프티(50)가 삽입 안내되고 수직안내부(21a)와 곡선안내부(21b) 및 수평안내부(21c)를 상하로 연속 형성하는 안내관(21)을 마련하여 상기 골프티를 구동모터(M)와 동력전달부(20)에 의해 전후 이동작동하는 밀대(25)에 의해 에 의해 전후 이동작동하는 밀대(25)에 의해 안내관(21)을 따라 이동하면서 타격위치로 승하강 작동하는 승하강 작동수단(20)을 제공하므로서, 골프공이 얹혀지는 골프티를 타격위치로 승하강시키는 승하강 작동 높낮이와, 상기 골프티 상부로 골프공을 얹혀 공급하는 골프공 공급수단의 작동반경을 최소화하여 장치의 프레임 높이를 최소화하므로 설치 공간 효율을 극대화함은 물론 기존 건물에 효과적 설치 및 사용자의 스윙 공간을 충분히 확보하게 되어 사용 신뢰도를 극대화하는데 그 특징이 있다. 
       
     골프연습장, 골프공, 골프티, 공간 효율성, 고무, 구동모터
Patent KR-20090058352-A (KR)
Title: Method for removing photoresist pattern
Inventor: KIM HAI MAN
IPC: H01L21/306
Filed: 2007-12-04
Abstract: A method for removing photoresist pattern is provided to omit a separate washing for removing residue remaining by removing residue and particle remaining in a semiconductor substrate to a photo resist strip and a first standard cleaning process. An N type or p type impurity doped semiconductor substrate is prepared(S1). The semiconductor substrate comprises an element isolation film for separating the semiconductor device and an insulating layer for protecting the semiconductor substrate. After a photoresist is formed on the semiconductor substrate as a constant thickness, the photoresist pattern is formed by patterning in the pattern defining the doped region in which impurity has to be injected(S2). By using the photoresist pattern as a mask, impurity is the injection and the doped region is formed on the semiconductor board(S3). In order to inject impurity into the semiconductor substrate, the photoresist pattern formed in the semiconductor board is exfoliated(S4).
Patent KR-20090058405-A (KR)
Title: Method for providing protection means of software, and network system performing the same
Inventor: SHIM JAE SOOL
IPC: G06F15/00
Filed: 2007-12-04
Abstract: A method for providing a software protection unit and a network system performing the same are provided to allocate an intrinsic encryption key to each network system selling company, thereby protecting software for operating a network device. A company key is generated(S10). Update information of operation software and the company key are encrypted by an open key encryption type. The encrypted update information and the company key are transmitted to a network device installed at a remote place(S20). The update information and the company key are extracted(S30). When the extracted company key is the same as the company key pre-stored in the network device, the operation software is updated by the update information(S40,S50).
Patent KR-20090058783-A (KR)
Title: Spin head and substrate treating apparatus using ozone water
Inventor: LEE TAEK YOUB
IPC: H01L21/304
Filed: 2007-12-05
Abstract: An apparatus for processing a substrate by using a chuck pin, a spin head, and ozonated water is provided to support the substrate stably by contacting the all chuck pins with the side of the substrate. A spin head includes a body(300) and chuck pins. The chuck pines are protruded from the body upward and support the side of the substrate. A chuck pin includes a body part(504) and a reinforcement pin(502). The reinforcing pin is fixedly combined in the body part. The reinforcement pin is made of the material with higher mechanical intensity than the intensity of the body part. The reinforcement pin is inserted into the body part.