baber/WOPTO huggingface dataset:
Patent KR-20090127356-A (KR)
Title: Handoff supports for networks having different link establishment protocols
Inventor: SHIROTA MASAKAZU
IPC: H04W36/14
Filed: 2005-09-28
Abstract: In a communication system in which a roaming node seeking network access among different networks which are implemented with different network interface layer protocols, handoff schemes are instituted whereby the node may freely move from one network to another with reduced levels of interruptions with respect to the network access. Prior to and at the onset of a handoff, the node receives an indication for the handoff. The indication may be embodied in various forms such as a signal message indicating a change of the SID (System Identification), NID (Network Identification), or PZID (Packet Zone Identification). Alternatively, the indication can be in the form of information straightforwardly included in a data packet sent to the roaming node prior to the handoff. As another alternative, the indication can be implemented as distinguishable message patterns sent to the node in which different message patterns can be sent by different networks supporting different network interface layer protocols.
Patent KR-20100017531-A (KR)
Title: Needlepunched nanoweb structures
Inventor: SIMMONDS GLEN E
IPC: D06C7/00
Filed: 2008-04-28
Abstract: A composite sheet of a nanoweb bonded to a second web, such that fibers from the second web protrude through the nanoweb in a multiplicity of discontinuous regions.
Patent KR-20100019479-A (KR)
Title: Robot system that operates through a network firewall
Inventor: PINTER MARCO
IPC: G06F19/00
Filed: 2008-04-30
Abstract: A remote controlled robot system that includes a robot and a remote control station that communicate through a communication network. Communication with the robot is limited by a firewall coupled to the communication network. A communication server establishes communication between the robot and the remote control station so that the station can send commands to the robot through the firewall.
Patent KR-20100024952-A (KR)
Title: Composite piezoelectric substrate manufacturing method
Inventor: KANDO HAJIME
IPC: H01L41/312
Filed: 2008-10-23
Abstract: A composite piezoelectric substrate manufacturing method by which an ultrathin piezoelectric film having a uniform thickness can be formed by efficiently using a piezoelectric material. The method comprises the steps of a) preparing a piezoelectric substrate (2) and a supporting substrate (10), b) implanting ions from a surface (2a) of the piezoelectric substrate (2) to form a defective layer (4) in a region at a predetermined depth from the surface (2a) in the piezoelectric substrate (2), c) regarding at least one of the surface (2a) of the piezoelectric substrate (2) in which the defective layer (4) is formed and a surface (10a) of the supporting substrate (10), removing impurities adhering to the surfaces (2a, 10a) to directly expose and activate atoms constituting the surfaces (2a, 10a), d) joining the supporting substrate (10) to the surface (2a) of the piezoelectric substrate (2) to form a substrate joined body (40), e) separating the substrate joined body (40) by the defective layer (4) formed in the piezoelectric substrate (2) to form a composite piezoelectric substrate (30) formed by a stripping layer (3) between the surface (2a) of the piezoelectric substrate (2) and the defective layer (4) being stripped from the piezoelectric substrate (2) and joined to the supporting substrate (10), and f) smoothing a surface (3a) of the stripping layer (3) of the composite piezoelectric substrate (30).
Patent KR-20100018584-A (KR)
Title: Substrate treatment apparatus, substrate treatment method and storage medium
Inventor: SEKIDO KOICHI
IPC: H01L21/3065
Filed: 2008-06-26
Abstract: Provided is a substrate treatment apparatus wherein breakage of a wafer (W) due to having the wafer supported by a supporting member is eliminated when heat treatment is performed to the wafer (W) a plurality of times by a heat treatment module. The substrate processing apparatus is provided with a recipe setting section for setting treatment conditions for a treatment recipe for the semiconductor wafer (W) and a direction of the semiconductor wafer (W), by associating the conditions and the direction with each other. Through the recipe setting section, the direction of the semiconductor wafer (W) can be set, and the semiconductor wafer (W) can be arranged in a direction set by an aligning module. Thus, portions (R) to be supported by the supporting members (60a, 60b, 60c) on the rear surface of the semiconductor wafer can be changed every time the heat treatment module performs heat treatment.
Patent KR-20100022093-A (KR)
Title: Method for producing nanoparticles by forced ultra-thin film rotary processing
Inventor: ENOMURA MASAKAZU
IPC: B01F25/74
Filed: 2008-07-04
Abstract: A method for producing nanoparticles is characterized in that two processing surfaces capable of approaching each other and separating from each other and rotating relative to each other are held with a small gap of 1 mm or less, that the space between the surfaces is used as a passage for a fluid under processing, and that a forced thin film of the fluid is formed and nanoparticles are precipitated in the forced thin film.
Patent KR-20110083916-A (KR)
Title: Refrigerator and diagnostic system for the refrigerator
Inventor: SHIM JAI HWAN
IPC: F25D29/00
Filed: 2010-01-15
Abstract: PURPOSE: A refrigerator and a diagnosis system thereof are provided to easily and accurately diagnose the troubles of the refrigerator by outputting the product information of the refrigerator through sounds. CONSTITUTION: A refrigerator comprises a selection unit(145), a control unit(160), a modulator(182), and a sound output unit(150). An order for performing diagnosis is inputted to the selection unit. The control unit generates a control signal with product information. The modulator generates a frequency signal depending on the control signal. The sound output unit outputs sounds with the product information depending on the frequency signal.
Patent KR-20110087057-A (KR)
Title: Controlling method for changing physical channel of mobile in multi-cell
Inventor: LIM SUN HWA
IPC: H04B7/26
Filed: 2010-01-25
Abstract: PURPOSE: A physical channel change control method of a terminal in a multi cell environment is provided to transmit a control message for physical channel change in a RRC(Radio Resource Control) layer to a physical layer. CONSTITUTION: A terminal receives data traffic from a first base station(S100). A first layer of the terminal transmits a physical channel change message including a port number of a second base station to the first physical layer(S110). The first layer changes physical channel which is connected to the first base station into connection of the second base station(S120). The terminal checks a reception of data traffic of the second base station through the changed physical channel.
Patent KR-20110087854-A (KR)
Title: Led light apparatus having guide plate of optical path
Inventor: LEE HYO CHAN
IPC: F21V8/00
Filed: 2010-01-27
Abstract: PURPOSE: An LED lamp with an optical path guide plate is provided to improve brightness by emitting light at a place which is separated from a printed circuit board. CONSTITUTION: A printed circuit board(100) includes a heat sink and supplies power to a light emitting diode. A light emitting diode(200) is installed on the upper side of the printed circuit board. An optical path guide plate(300) is installed around the plurality of light emitting diodes, transmits a part of light and guides light to the vertical upper side of the printed circuit board. A light transmitting lamp(400) transmits light from the light emitting diode to the outside. An LED controller controls the lighting of the light emitting diode.
Patent KR-20110088061-A (KR)
Title: A warmth lamp
Inventor: LEE CHANG HYUN
IPC: F21V17/12
Filed: 2010-01-28
Abstract: PURPOSE: A lamp unit for keeping warm and emitting light is provided to prevent a fire due to overheat or electric leakage and improve the convenience of a user by simply separating the upper head unit of a reflector from a cap. CONSTITUTION: A lamp unit includes a reflection plate(18) and a lamp(L) in a protector(12). A head unit(14) is protruded from the upper side of the protector. A cap which covers the head unit is opened and closed. An insulator(7) supports both sides of the lamp in both fixtures(36) attached to the lower side of the reflection plate.
Patent KR-20110089494-A (KR)
Inventor: KIM BANG HYUN
IPC: A01K93/00
Filed: 2010-02-01
Abstract: PURPOSE: A shock-absorbing underwater float is provided to offer the convenience in the fishing preparation by economically assembling 5 spare parts of the float. CONSTITUTION: A shock-absorbing underwater float comprises the following: a spring(4) installed in the inside of an underwater float body; pins(1,5) preventing the separation of the spring; and a water insertion preventing plate(3) including an inner water insertion preventing film(2) and an outer water insertion preventing film for inducing the shock-absorbing.
Patent KR-20110089680-A (KR)
Title: Non-frictional flow controlled brake systemsystem
Inventor: KIM SEUNG BOK
IPC: B60T10/00
Filed: 2010-02-01
Abstract: PURPOSE: A non-friction type flow rate control is provided to have high braking power without existing hydraulic vapor lock phenomena and to prevent environmental contamination due to the scattering of friction material dust. CONSTITUTION: A non-friction type flow rate control comprises a first outer housing(110), a gear housing(120), an external gear(130), an internal gear(140), a center block(150), a flow path housing(160), a valve housing(170), a second outer housing(180), and an incompressibility working fluid. The shaft holes, through which a shaft can pass, are formed on the first outer housing in a specific direction slanted from a central shaft. The gear housing is combined with the first outer housing and has insertion holes on the center part. The external gear is inserted into a gear insertion hole to rotate. The internal gear has a shaft combining aperture, in which a shaft can be combined, on a center part. The center block is installed between the external gear and internal gear. The incompressibility working fluid fills the space among internal gear, external gear and center block and the inside of first and second outlet ports and a flow path opening and closing valve.
Patent KR-20110090249-A (KR)
Title: Razor cartridge
Inventor: MOON HYUN SEOK
IPC: B26B21/08
Filed: 2010-02-03
Abstract: PURPOSE: A razor cartridge is provided to improve the production speed by producing a clip as an extrusion process through the plastic material. CONSTITUTION: A razor cartridge comprise a housing(110), one or more razor blades(120), and a clip. The housing has the razor blade joint(170). One or more razor blades are coupled and inserted in the razor blade joint. The clip is formed into the hook structure in order not to be separated with the razor blade. The recessed groove is formed in the inside of the later part of the housing, and is coupled with the exterior of the hook.
Patent KR-20110090261-A (KR)
Inventor: YANG SEOUCK WOO
IPC: A47J31/41
Filed: 2010-02-03
Abstract: PURPOSE: A container lid opening and closing device of automatic liquid drug extraction packing machine is provided to reduce manufacturing costs by omitting a lid lock packing member. CONSTITUTION: A liquid drug extractor comprises one or more liquid drug containers in body housing. An automatic liquid drug extraction packing machine includes a heater and an automatic packer. The automatic packer packs automatically the extracted liquid drug by a pack. A frame(51) is fixed to upper end of the body housing with combined in a container cover handle which can open and close the liquid drug container.
Patent KR-20110090439-A (KR)
Title: 칩 엘이디 스트립의 공급장치
Inventor: KIM JUNG RYUL
IPC: H01L21/67
Filed: 2010-02-04
Abstract: 본 발명은 다수의 칩 엘이디가 형성된 스트립을 수직방향으로 적재하는 매거진을 복수로 구성하되, 각 매거진은 스트립의 크기에 적합하도록 길이 가변이 가능하고, 상기 복수의 매거진을 로테이션시켜 교대로 매거진을 사용할 수 있도록 하여 작업능률을 증대시킬 수 있는 칩 엘이디 스트립의 공급장치에 관한 것이다. 
본 발명은 일정한 면적을 갖는 원판(2); 상기 원판(2)의 상면에 장착되며, 내부에 적재된 스트립(S)의 양단부를 협지하는 협지수단이 구비된 복수의 매거진(41,42); 상기 매거진(41,42) 내의 스트립(S)을 순차로 배출되도록 원판(2)의 일측에 설치된 배출장치(6); 및 상기 원판(2)을 회전시켜 제1 및 제2매거진(41,42)이 교대로 작업위치에 놓일 수 있도록 회전시키는 회전수단(5)을 포함하여 구성된다.
Patent KR-20110096859-A (KR)
Title: 범퍼빔 제조용 금형, 범퍼빔의 제조방법 및 그 제조방법으로 제조된 범퍼빔
Inventor: KIM MYEONG KI
IPC: B29C43/32
Filed: 2010-02-23
Abstract: 범퍼빔 제조용 금형, 범퍼빔의 제조방법 및 그 제조방법으로 제조된 범퍼빔에 대한 발명이 개시된다. 개시된 발명은: 재료물을 사이에 두고 이격되게 배치되는 하부금형과 상부금형을 구비하여 재료물을 인서트 성형하는 금형부; 및 하부금형과 상부금형 중 적어도 어느 하나에 구비되어 재료물의 이동을 안내하는 안내부를 포함한다. 
본 발명에 의하면, 재료물이 수지재에 인서트되도록 열간압축성형하여 범퍼빔을 제조함으로써, 중량 및 제조비용이 감소되면서도 강성 및 완충효과가 향상되는 하이브리드 타입의 범퍼빔을 제조할 수 있을 뿐 아니라, 재료물의 이동이 안내부에 의해 안내되도록 하여 열간압축성형 과정에서 재료물이 지정된 위치에 위치되도록 함으로써, 범퍼빔 제조과정에서 불량이 발생되거나 위치에 따라 강성 편차가 발생되는 것을 방지할 수 있다.
Patent KR-20110096874-A (KR)
Inventor: LEE NAM GI
IPC: F25D29/00
Filed: 2010-02-23
Abstract: 본 발명에 의한 이동식 냉장고는, 바퀴를 자동으로 회전시켜 상기 본체를 이동시키는 본체주행 구동유닛과 상기 본체주행 구동유닛을 온/오프 시켜 상기 본체가 자동 또는 수동으로 이동하도록 주행방식을 전환하는 본체주행 전환유닛을 포함함으로써, 사용자의 건강상태 또는 사용장소의 환경 또는 사용상의 필요에 따라 사용자가 자동 운전과 수동 운전을 적절하게 선택하여 사용할 수 있게 되어 이동식 냉장고에 대한 사용편의성을 크게 높일 수 있다.
Patent KR-20100130140-A (KR)
Title: An automated mold for manufacturing the contact lens
Inventor: CHUN SUNG CHUL
IPC: B29C39/26
Filed: 2010-02-25
Abstract: PURPOSE: An automated mold for manufacturing a contact lens is provided to minimize an error rate by easily supplementing a monomer storing unit with monomers. CONSTITUTION: An automated mold for manufacturing a contact lens is composed of a male base curve(10) and a female front curve(20). When the base curve is coupled to the front curve, a contact lens forming unit(30) is formed. A monomer storing unit(35) is extended from the outer surface of the contact lens forming unit. An edge end unit(32) is formed in the end of the contact lens forming unit. When the bottom surface of the base curve is at right angles to the inner surface of the front curve, the cross-sectional shape of the edge end unit is formed at a right angle or an angle approximate to the right angle.
Patent KR-20110006584-A (KR)
Title: Electric gayageum
Inventor: CHAE SEUNG KYUN
IPC: G10H3/18
Filed: 2010-03-15
Abstract: PURPOSE: An electricity kayakum enhancing the sound volume of a sub-tense is provided to smoothly transfer the clear original sound of kayakum in the use of pick-up to the spectator of the distal position. CONSTITUTION: A main body(110) includes a nut and a holder. The nut is projected in one side of the upper side of the main body. The bridge is projected in the other side of the upper side. A holder(120) is arranged in the nut. The both ends of a subtense(130) is fixed with the nut and the bridge. A pickup(140) is arranged in the lower of the subtense. The pickup changes the vibration of subtense into the electric signal.
Patent KR-20110111731-A (KR)
Inventor: KIM TAE HYOUNG
IPC: H01L21/027
Filed: 2010-04-05
Abstract: 본 발명은 스페이서패터닝기술(SPT)을 이용하여 미세패턴을 형성함에 있어 CD가 변동되는 것을 방지할 수 있는 반도체 장치의 제조방법을 제공하기 위한 것으로, 이를 위해 본 발명은 식각대상층 상에 하드마스크막 및 식각정지막을 순차적으로 형성하는 단계; 상기 식각정지막 상에 제1희생패턴을 형성하는 단계; 상기 제1희생패턴의 양측벽에 스페이서를 형성하는 단계;상기 식각정지막 상에 상기 스페이서 사이를 매립하는 제2희생패턴을 형성하는 단계; 상기 스페이서를 제거하는 단계; 및 상기 제1 및 제2희생패턴을 식각장벽으로 상기 식각정지막 및 상기 하드마스크막을 식각하여 하드마스크패턴을 형성하는 단계를 포함하는 반도체 장치 제조방법을 제공하며, 상술한 본 발명에 따르면, 제2희생패턴을 형성하기 이전에 제1희생패턴의 상부면이 노출되도록 스페이서를 형성함으로써, 이들 사이의 단차에 기인한 미세패턴의 CD 변동을 방지할 수 있는 효과가 있다.
Patent KR-20110112915-A (KR)
Inventor: NOH KYUNG HEE
IPC: A61P35/00
Filed: 2010-04-08
Abstract: 본 발명은 탈지된 녹차씨 추출물을 유효성분으로 포함하는 항염 또는 항암 조성물에 관한 것으로서, 보다 구체적으로 본 발명은 탈지용 유기용매를 이용하여 탈지시킨 녹차씨를 물 또는 유기용매를 이용하여 수득한 추출물을 유효성분으로 함유하는 항염 또는 항암 조성물에 관한 것이다. 본 발명에 따른 상기 탈지된 녹차씨 추출물은 항산화 활성이 우수하고, 염증생성 인자인 PEG2 및 TNF-a의 발현을 억제하는 효과가 우수하여 염증질환을 예방 또는 치료할 수 있는 특징이 있고, 동시에 암세포의 세포증식을 억제하고, 발암 물질의 대사에 관여하는 해독 효소들의 활성을 증가시킬 수 있을 뿐만 아니라 암 세포의 세포주기 이상을 초래하여 세포사멸을 유도함으로써 암을 예방 또는 치료할 수 있는 효과가 있어 본 발명에 따른 조성물은 염증 질환 또는 암을 예방 및 치료할 수 있는 약제 및 건강기능식품의 제조에 유용하게 사용할 수 있는 효과가 있다.
Patent KR-20110113840-A (KR)
Inventor: SONG YOUNG BONG
IPC: E01D21/00
Filed: 2010-04-12
Abstract: 본 발명은 토목분야에 관한 것으로서, 보다 상세하게는 교량의 하부구조물과 상부구조물 사이에 설치되는 교량받침 및 교량의 시공방법에 관한 것이다. 특히 본발명은 하부부재(110); 상기 하부부재(110)의 상측에 이격 배치되는 상부부재(120); 상기 상부부재(120)와 상기 하부부재(110)의 상대변위를 허용토록 상기 상부부재(120)와 상기 하부부재(110) 사이에 탄성변형 가능토록 구비된 탄성부재(130);를 포함하며, 상기 상부부재(120)와 상기 하부부재(110) 중 적어도 어느 하나에는, 상기 상부부재(120)와 상기 하부부재(110)의 수직변위를 임시로 구속하는 임시부재(150)가 탈부착 가능토록 체결되는 임시 체결부(140)가 구비된 것을 특징으로 하는 교량받침(100)을 제시한다.
Patent KR-20100127175-A (KR)
Title: 땜납 합금 및 이를 이용한 땜납 접합체
Inventor: MORIWAKI TAKAYNKI
IPC: C22C13/00
Filed: 2010-04-14
Abstract: 본 발명의 목적은, 유리나 세라믹 등의 산화물 혹은 젖음성이 나쁜 Mo 등의 난접합재료를 접합 가능한 Sn-Ag-Al계 땜납 합금의 특성을 유지하면서 땜납 합금의 경시 변화를 억제할 수 있는 새로운 땜납 합금을 제공하는 것이다. 
본 발명은, 질량%로 Ag: 0.9~10.0%, Al: 0.01~0.50%, Sb: 0.04~3.00%를 포함하고, 상기 Al/Sb의 비가 0.25 이하인 관계(0을 포함하지 않음)를 만족하며, 잔부 Sn 및 불가피적 불순물로 이루어지는 땜납 합금이다. 또한, Y: 1.0% 이하, Ge: 1.0% 이하의 어느 1종 또는 2종 포함해도 된다.
Patent KR-20110116716-A (KR)
Inventor: OHM TAE IN
IPC: C10G3/00
Filed: 2010-04-20
Abstract: 본 발명은 직접 보일러 또는 액체 연료 연소장치에서 사용이 어려운 고체  또는 액체 형태인 가축류, 가금류 및 생선의 지방을 포함한 동물성 지방을 가열한 석유계 유류를 용매로 하여 용해하여 사용하도록 하는 동물성 지방 혼합 바이오 연료화 장치에 관한 것이다. 
본 발명의 목적은 직접 보일러 또는 액체 연료 연소장치에서 사용이 어려운 고체  또는 액체 형태인 가축류, 가금류 및 생선의 지방을 포함한 동물성 지방을 가열한 석유계 유류를 용매로 하여 용해하여 사용하도록 하여 혼합 바이오 연료의 발열량 10,900~11,010kcal/kg를 유지하면서 연소성이 우수한 연료가 되도록 하는 동물성 지방 혼합 바이오 연료화 장치를 제공함에 있다.
Patent KR-20100117031-A (KR)
Title: Work inserting instrument and work inserting method
Inventor: Murofushi mutsumi
IPC: B65B15/04
Filed: 2010-04-21
Abstract: PURPOSE: A work inserting device and method are provided to rapidly separate a work from an attracting nozzle and to rapidly raise the nozzle since the air is sprayed from the nozzle and thus the work is inserted into the cavity. CONSTITUTION: A work inserting device comprises a attracting nozzle(15) and a magnet(16). The attracting nozzle is installed to be able to move up and down between an upper-bound position and a lower-bound position. The attracting nozzle has an air absorption function for absorbing the air from a work receiving hole and an air spraying function for spraying the work. The magnet is installed on the lower part of a carrier tape. The magnet attracts the work from the inside of the cavity. The attracting nozzle is controlled by a controller and attracts the work from the work receiving hole in an upper-bound position. The attracting nozzle falls to the lower-bound position, sprays the work by the air and inserts it into the cavity(13).
Patent KR-20110121871-A (KR)
Title: Cutting device for welding bead of t-profile using a steel curtainwall
Inventor: LEE SANG GU
IPC: B23D19/06
Filed: 2010-05-03
Abstract: PURPOSE: An apparatus for vertically processing a weld portion of a T-shaped profile for a steel curtain wall is provided to prevent cutting defect since even if a part of profile is bent, the device is guided by a guide unit along a bent path. CONSTITUTION: An apparatus for vertically processing a weld portion of a T-shaped profile for a steel curtain wall comprises a main frame(100), a pair of cutting units(200), a moving unit(300), and a support unit(400). The main frame moves along the top of a working bed(20) and forms a skeleton. The cutting units are installed on both sides of the vertical bracket(12) of profile on the lower part of the main frame to face each other. The cutting units cut the welded part between the vertical bracket and a horizontal bracket(11). While the welded part is cut by the cutting unit, the moving unit moves the main frame along the length of the profile.
Patent KR-20110123165-A (KR)
Title: Compensation apparatus and method for output current distortion of inverter
Inventor: KIM KWANG YEON
IPC: H02M7/48
Filed: 2010-05-06
Abstract: PURPOSE: An apparatus for compensating the output current distortion of an inverter is provided to prevent the output current distortion of an inverter by generating an additional dead time compensation voltage depending on the form of the output current in a distorted inverter. CONSTITUTION: A rectifier(2) receives an input power source from a three-phase power source(1) and changes a three-phase alternating current into a direct current. A direct current smoothing part(3) levels and broads a rectified voltage. A PWM(Pulse Width Modulation) voltage generation part(4) generates a PWM voltage from a PWMgeneration signal of a PWM signal generating part. A current polarity determining part(120) classifies the polarity of a current from a current which is detected from a current detector(6). A first dead time compensation voltage generating part(130) generates a first dead time compensation voltage from a classified current polarity.
Patent KR-20110125894-A (KR)
Title: Semiconductor device having input/output wrappers
Inventor: LEE JONG PIL
IPC: H03K3/037
Filed: 2010-05-14
Abstract: PURPOSE: A semiconductor device with input/output wrappers is provided to reduce the size of the area used by input/output control signal lines between input/output pads, thereby increasing an integration degree. CONSTITUTION: One IO scan chain(200) includes six IO wrappers(210~260). Each IO wrapper includes an IO lookup table cell(211~261), an IO scan cell(212~262), an IO pad driver(213~263), and an IO pad(214~264). Each IO scan cell comprises a scan flip flop. Each IO LUT cell provides a test value and a reset value to each IO scan cell.
Patent KR-20110127385-A (KR)
Title: Method and apparatus for detecting summary video
Inventor: BAE TAE MEON
IPC: H04N5/93
Filed: 2010-05-19
Abstract: PURPOSE: A summary image detection method and apparatus thereof are provided to enable a user to use a notice video by extracting a summary video from an original video. CONSTITUTION: A video analysis unit(110) extracts first fingerprint information from an input video. A video detection unit(120) extracts second fingerprint information in which is matched with the first fingerprint information. The video detection unit extracts time stamp information about an original video corresponding to the matched fingerprint information. A summary video decision unit(130) determines a summary video about the original video from the input video.
Patent KR-20100128258-A (KR)
Title: Novel ruthenium-based dye and preparation thereof
Inventor: AN HYUN CHEOL
IPC: C09B45/34
Filed: 2010-05-27
Abstract: PURPOSE: A ruthenium-based dye is provided to ensure improved photoelectric conversion efficiency compared with a conventional ruthenium system dye and to strengthen the bondability with oxide semiconductor microparticles. CONSTITUTION: A ruthenium-based dye is represented by chemical formula 1. In chemical formula 1, a1 has at least one ring, wherein the substituent is halogen, amide, cyano, hydroxyl, nitro, C1-20 alkyl, C1-20 alkoxy or acyl; A and B are independently hydrogen or a functional group of chemical formula 1-a.
Patent KR-20110132144-A (KR)
Title: Float bath for manufacturing glass and float glass forming method
Inventor: KIM WOO HYUN
IPC: C03B18/02
Filed: 2010-06-01
Abstract: PURPOSE: A float bath for manufacturing a glass plate and a method for shaping float glass are provided to confirm precise operating conditions according to the state of a glass ribbon regardless of installing spaces by a plurality of thermocouples on a roof block. CONSTITUTION: A float bath(100) for manufacturing a glass plate includes a bottom block(110), a roof block(120), and a plurality of thermocouples(150). Molten metals are stored in the bottom block. The roof block covers the bottom block. The thermocouples are embedded in the roof block in order to measure the temperature of the roof block and to controls the temperature gradient in a float chamber(106). Molten glass is consecutively supplied over the molten metals. The molten glass is shaped into a glass ribbon. The glass ribbon is drawn from the float bath.