baber/WOPTO huggingface dataset:
Patent KR-20130047257-A (KR)
Inventor: KANG MYUNG JOO
IPC: H04L9/32
Filed: 2011-10-31
Abstract: 본 실시예에 따른 사용자 인증시스템은 사용자를 식별하는 식별부, 데이터를 송수신 하는 제1통신부 및 상기 식별부에서 식별한 정보 또는 상기 제1통신부를 통해 수신된 정보를 저장하는 제1저장부를 포함하는 단말기, 상기 제1통신부와 데이터를 송수신 할 수 있는 제2통신부, 상기 제2통신부를 통해 수신된 데이터를 저장하는 제2저장부를 포함하며 상기 단말기와 연결되는 미들웨어를 포함하며, 상기 미들웨어는 상기 단말기에서 수신한 정보를 상기 제2저장부에 저장하고, 상기 수신한 정보를 상기 제2저장부에 저장된 동기화 데이터에 근거하여 선택된 1개 이상의 타 단말기로 송신할 수 있으며, 상기 단말기는 식별부를 통해 식별한 사용자 정보와 제1저장부에 저장된 데이터를 비교하여 결과 값을 판단할 수 있으며 상기 판단결과를 기 정해진 시간에 미들웨어로 송신할 수 있는 것을 특징으로 한다.  
또한 실시예에 따른 사용자 인증시스템 운영 방법은 식별부를 포함하는 일 단말기에서 상기 식별부를 통해 사용자정보를 인식하는 단계, 신규 사용자를 등록하는 모드인지 판단하는 단계, 사용자를 등록하는 모드가 아닐 경우, 상기 인식된 정보와 상기 단말기에 포함되는 제1저장부의 데이터를 비교하여 인증된 사용자인지 판단하는 단계를 포함하며, 상기 판단 결과와 관련된 로그데이터를 상기 제1저장부에 저장하고, 인증된 사용자일 경우 사용자 인증절차를 진행하고, 인증되지 않은 사용자인 경우 미들웨어에 판단 결과를 전송하는 것을 특징으로 한다.  
제안되는 실시예에 따르면, 사용자 인증 시스템에서 사용자 인증의 정확성을 향상할 수 있다. 또한 복수개의 단말기에 저장부가 제공됨으로써 메인시스템과 연결되지 않은 상태에서도 인증을 처리할 수 있으며, 미들웨어를 통한 선택적인 동기화를 통해 복수개의 단말기에 각각 다른 보안등급을 설정하고, 다른 단말기를 통한 사용자 등록도 가능함으로써 사용성을 향상시킬 수 있다.  
또한 별도의 촬영부를 구비하여 인증이 실패하는 등의 특별한 상황에서 해당 단말기의 영상자료를 미들웨어에 저장할 수 있으므로 인증 실패시, 해당 사용자의 영상정보를 확보하여 보안성을 향상시킬 수 있다.
Patent KR-20130047812-A (KR)
Inventor: JANG JAE BUM
IPC: B01D53/02
Filed: 2011-10-31
Abstract: PURPOSE: A composite powder filter is provided to effectively purify or neutralize harmful gases such as organic compounds, fume, and bad smells. CONSTITUTION: A composite powder filter consists of a bed and has a mixture of a first powder molded product, a second powder molded product, and a third powder molded product. The first powder molded product which are laminated on the bed in order. The first powder molded product consists of 85-95 wt% of an absorbing agent and 5-15 wt% of a binder. The second powder molded product consists of 50-80 wt% of an absorbing agent, 15-35 wt% of a basic metal oxide, and 5-15 wt% of a binder. The third powder product consists of 80-94 wt% of an absorbing agent, 1-5 wt% of an oxide, and 5-15 wt% of a binder.
Patent KR-20130048436-A (KR)
Title: System and method for providing an image
Inventor: HONG MYEONG KL
IPC: A61B6/12
Filed: 2011-11-02
Abstract: PURPOSE: Image providing system and method using a contour technique are provided to implement a 2-D image by including a 3-D tissue structure in which an implant is inserted. CONSTITUTION: A photography unit(10) provides a plurality of cross-sectional images. A first analysis unit(21) generates location information of an implant. A second analysis unit generates engagement information of the implant and a tissue. A first image generation unit(31) generates an implant location information map of a 2-D image. A second image generation unit generates a contour map. [Reference numerals] (10) Photography unit; (21) First analysis unit; (22) Second analysis unit; (31) First image generation unit; (32) Second image generation unit; (40) Combination unit; (50) Display unit
Patent KR-20130048560-A (KR)
Title: Local processing apparatus for rf down converter with variable attenuater
Inventor: JOUNG JIN SOUP
IPC: G01R23/02
Filed: 2011-11-02
Abstract: PURPOSE: A local processing device having a variable attenuation function of an RF down converter is provided to reduce a leakage component of a local signal and to improve overall system performance. CONSTITUTION: A variable attenuator(220) has a constant drive level by attenuating a local signal due to different attenuation varied by frequency. A frequency-attenuation table(250) stores attenuation varied by frequency. A frequency configuration unit(260) receives a desired frequency of a local signal from a user. A control unit(240) controls an amount of attenuation of the variable attenuator by reading the amount of attenuation corresponding to the configured frequency by the frequency configuration unit on the frequency-attenuation table. [Reference numerals] (240) Control unit; (250) Frequency-attenuation(voltage) table; (260) Frequency configuration unit
Patent KR-20130049995-A (KR)
Title: Fermented codonopsis lanceolata's extract and its cosmetic usage
Inventor: LEE CHUNG WOO
IPC: A61K8/97
Filed: 2011-11-07
Abstract: PURPOSE: A fermented Codonopsis lanceolata extract and a cosmetic material containing the same are provided to increase effective ingredients for skin, and to enhance a moisturizing effect and elasticity. CONSTITUTION: A cosmetic composition contains 0.001-80wt% of fermented Codonopsis lanceolata extract. The fermented Codonopsis lanceolata extract is fermented liquid of Codonopsis lanceolata, or is prepared by concentrating by reduced pressure and freeze-drying an extract of Codonopsis lanceolata. The cosmetic composition for treating atopic dermatitis and improving elasticity, whitening, and anti-wrinkling is prepared in a form of a nanocapsule, a microcapsule, and a nanosome containing the fermented Codonopsis lanceolata extract. The fermented Codonopsis lanceolata extract increases collagen quantity.
Patent KR-20130050638-A (KR)
Title: Cover for back of chair with advertising function and method for manufacturing the same
Inventor: JEONG DONG HO
IPC: A47C27/00
Filed: 2011-11-08
Abstract: PURPOSE: A back support cover of a chair with an advertising function and a method for manufacturing the same are provided to directly print advertisement content and to ensure simple manufacturing and an elegant exterior. CONSTITUTION: A back support cover of a chair with an advertising function comprises: a chair cover main body(100) which covers the front side, the back side, and the upper side of the back support of a chair; and an advertisement printing layer(200) with an advertisement which is printed on the surface of the chair cover main body. The chair cover main body comprises: the front side, the back side, and the upper side.
Patent KR-20130052462-A (KR)
Title: Breaket apparatus for attaching lcd tv on bus and attaching method thereof
Inventor: HWANG SUNG JIN
IPC: B60R11/02
Filed: 2011-11-11
Abstract: PURPOSE: A bracket device for mounting an LCD TV on a bus and a method for mounting the LCD TV on the bus are provided to prevent noise from generating by suppressing shakes due to vibration of a vehicle body and to reduce malfunction of the LCD TV. CONSTITUTION: A bracket device for mounting an LCD TV on a bus comprises a pair of side brackets(100), a ceiling bracket(200), a first fixing member, and a second fixing member. The side brackets are fixed to the TV at both sides of the LCD TV. The ceiling bracket is connected to the upper end of the side bracket and is fixed to a ceiling of the bus. The first fixing member fixes the side bracket and the ceiling bracket. The second fixing member fixes the ceiling bracket to the ceiling of the bus.
Patent KR-20130055156-A (KR)
Title: Apparatus for reporting fault of battery management system and energy storage system using the same
Inventor: YOO HWAN SUNG
IPC: H01M10/48
Filed: 2011-11-18
Abstract: PURPOSE: An error report device of a battery management module and an energy storage system including the same are provided to minimize danger and to rapidly control a battery pack by checking and confirming a state of battery packs through communication with a BMS outside a repository without entering a repository. CONSTITUTION: A reception unit(310) receives state information of a battery which BMS(Battery Management System)(60) monitors. A control unit(320) generates error information about the battery state by comparing with each reference value. The control unit transmits the error information about the battery state to a display unit(330) and transmits the error information to an integrated power management system(400) performing a total management. The display unit displays the error information generated from the control unit into various types. The reception unit and the control unit are located inside of the repository in which the power storage system is arranged and the display unit is located outside the repository. [Reference numerals] (310) Reception unit; (320) Control unit; (330) Display unit; (400) Integrated power management system
Patent KR-20130057698-A (KR)
Title: System for verificating infinitesimal deformation measurement apparatus
Inventor: IM JONG MIN
IPC: G01B21/32
Filed: 2011-11-24
Abstract: PURPOSE: A verification system of an infinitesimal deformation measuring device is provided to measure the deformation of a standard structure mounted on a base plate under a condition in which an external temperature environment is changed, thereby verifying and correcting the performance of the infinitesimal deformation measuring device according to a temperature change. CONSTITUTION: A verification system(100) of an infinitesimal deformation measuring device comprises a base plate(101), a standard structure(111), a supporting frame(103), and a kinetic coupling unit(105). The infinitesimal deformation measuring device is installed on the base plate. The standard structure is installed on the base plate and a standard for measurement. The supporting frame supports the infinitesimal deformation measuring device and the base plate. The kinetic coupling unit is interposed between the base plate and the supporting frame, thereby insulating between the base plate and the supporting frame. [Reference numerals] (101) Base plate; (103) Supporting frame; (105) Kinetic coupling; (107) Vibration blocking unit; (109) Temperature change generating unit; (111) Reference structure
Patent KR-20130065776-A (KR)
Title: System and method of managing and servicing digital contents
Inventor: PARK YONG SEON
IPC: G06Q50/10
Filed: 2011-11-29
Abstract: PURPOSE: A digital contents management and service system and a method thereof are provided to manage various types of multimedia digital contents, to repurpose and rearrange the multimedia digital contents and to distribute and serve the multimedia digital contents to various types of media display terminals. CONSTITUTION: A media server (112) supplies a media security service with respect to digital contents. An infrastructure management server (113) generates and stores an infrastructure management hash tag of the digital contents and monitors traffic based on the infrastructure management hash tag. A DRM (Digital Rights Management) protection server(114) generates a copyright management hash tag of the digital contents and processes copyright protection based on the copyright management hash tag. A plurality of cache servers(140) supplies the digital contents to media display terminals(161-164). [Reference numerals] (111) Web server; (112) Media server; (113) Infrastructure management server; (114) DRM(Digital Rights Management) protection server; (115) Database; (116) Application server; (117) Hub; (118) Firewall; (119) Router; (120) Communications network; (130) SNS feeder; (140) Cache server; (151,152) Customer terminal unit; (161,162,163,164) Digital contents to media display terminals
Patent KR-20130060629-A (KR)
Title: Heater system of fuel filter
Inventor: KIM TAE YOUNG
IPC: F02M31/125
Filed: 2011-11-30
Abstract: PURPOSE: A fuel filter heater system is provided to reduce a starting current by distributing a supplied current to embedded thermo switches. CONSTITUTION: A fuel filter heater system comprises a power supply unit(110), a lead wire unit(120), and a fuel filter(130). The power supply unit supplies electricity. The lead wire unit is supplied with the electricity from the power supply unit, and comprises a plurality of branch wires(122). The fuel filter comprises a plurality of embedded thermo switches(132) and PTC heaters(134). The embedded thermo switches are connected to the branch wires of the lead wire unit, respectively. The PTC heater generates heat by the electricity supplies through the thermo switches. [Reference numerals] (130) Fuel filter; (AA) Fuel heater relay; (BB) Current(A); (CC,DD) Current distribution(1/2 A); (CC,DD) Current distribution(1/2 A); (EE) Thermo-switch 1 (bimetal); (FF) Thermo-switch 2 (bimetal)
Patent KR-20130060813-A (KR)
Title: Solar heat collector and solar heat collector assembly and heat supply apparatus having the same
Inventor: LIM WON
IPC: F24S10/40
Filed: 2011-11-30
Abstract: PURPOSE: A heat supply panel using solar heat, an assembly thereof, and a solar heating apparatus having the assembly are provided to absorb the solar heat with one side of a heat absorbing/radiating plate and to circulate indoor air along the other side of the heat absorbing/radiating plate, thereby heating the indoor air with heat radiated from the heat absorbing/radiating plate. CONSTITUTION: A heat supply panel using solar heat includes a main body case(10), a heat absorbing/radiating plate(20), and a guiding member(30). A light transmitting member(40) is formed at one side of the main body case, and an inlet(13) and an outlet(14) are formed at the other side of the main body case. Light is transmitted through the light transmitting member. Air respectively flows into the inlet, and flows out of the outlet. The heat absorbing/radiating plate inside the main body case faces the light transmitting member, and partitions the light transmitting member from the inlet and the outlet. The heat absorbing/radiating plate absorbs heat transmitted through the light transmitting member, and radiates the heat to the inlet and the outlet. The guiding member guides the air flowing into the inlet so that the air is discharged from the outlet through the main body case.
Patent KR-20130061376-A (KR)
Title: Battery module
Inventor: YOON JI HYOUNG
IPC: H01M50/147
Filed: 2011-12-01
Abstract: PURPOSE: A battery module is provided to be formed of a battery cell with novel appearance and to accurately control the state of a battery cell. CONSTITUTION: A battery module comprises a first and second battery cell(100) each of which includes a first and second electrode terminal(120, 130) and a first side(110) which includes a first connection part(150); a terminal connection member which electrically connects a first electrode terminal of a first battery cell and a second electrode terminal of a second battery cell; and a sensing member(10) with a second connection part being coupled to the first connection part. The first and second connection parts are pressurized by the terminal connection member. The first side includes a cap plate. The first and second electrode terminals are separated from each other and located in both ends of the cap plate.
Patent KR-20130063433-A (KR)
Title: Apparatus for centering confiming of tire vulcanizer
Inventor: GO BYUNG JAE
IPC: B29D30/08
Filed: 2011-12-06
Abstract: PURPOSE: A device to check a tire vulcanizer for centering is provided to reduce the failure rate of the tire because a facility is repaired only if the centering deviates from the allowable error. CONSTITUTION: A device to check a tire vulcanizer for centering comprises a guide rod(310) and a laser pointer(320). The guide rod includes a penetration hole(312) inside in a longitudinal direction. The laser pointer is installed on the end of the guide rod. An operator checks the centering whether or not by being displayed on a center post while a laser(L) generated from the laser pointer in the vulcanizing load passes through the penetration hole of the guide rod.
Patent KR-20130064367-A (KR)
Title: Galvanized steel sheet having excellent coatibility and coating adhesion and method for manufacturing the same
Inventor: KIM YOUNG HA
IPC: C23C2/28
Filed: 2011-12-08
Abstract: PURPOSE: A galvanized steel sheet having excellent plating properties and plating adhesion properties and a manufacturing method thereof are provided to restrain the surface thickening and oxidation of Si, Mn, and Al which are plating retarding elements in annealing steel. CONSTITUTION: A galvanized steel sheet having excellent plating properties and plating adhesion properties includes a substrate steel sheet(1), multiple grooves, a metal filling part, and a plating layer(3). The grooves are formed on the surface of the substrate steel sheet. The metal filling part fills the grooves. The variation of Gibbs energy per one mole of oxygen in the oxidation reaction of metal in the metal filling part is over the variation of Gibbs energy per one mole of oxygen in the oxidation reaction of Mn. The metal in the metal filling part includes at least one or two of Ni, Fe, Co, Cu, Sn and Sb. [Reference numerals] (AA) Indenting; (BB) Metal oxidation coating; (CC) Annealing; (DD) Zn plating
Patent KR-20130065180-A (KR)
Title: Vertical cvd apparatus
Inventor: LEE YOUNG CHAN
IPC: H01L21/205
Filed: 2011-12-09
Abstract: PURPOSE: A vertical CVD(Chemical Vapor Deposition) device is provided to uniformly and effectively form a thin film for multiple processed objects by including a supply gas path injector in a dual cooling structure. CONSTITUTION: An induction heating coil part(1) surrounds the circumference of a processing container. An injector(2) supplies processing gas to the processing container. A processing gas path is formed in the longitudinal direction and receives the processing gas. Multiple processing gas outputs are formed along the processing gas path to supply the process gas to the multiple processed objects. A cooling gas supply path surrounds the processing gas path and receives cooling gas. A cooling gas exhaust path surrounds the cooling gas supply path, is connected to the end of the cooling gas supply path, and exhausts the cooling gas.
Patent KR-20130065889-A (KR)
Title: 공의 물리적 성질을 측정하는 기능을 갖는 볼링공
Inventor: WANG SE HEE
IPC: A63B43/00
Filed: 2011-12-12
Abstract: (가) 기술분야 
본 고안은 공의 물리적 성질을 측정하는 기능을 갖는 볼링공에 관한 것으로 보다 상세하게는 볼링공의 내부에 센서가 존재해 투구를 할 때 공의 물리적 상태를 측정할 수 있어 사용자의 구질을 알 수 있게 해주는 볼링공에 관한 것이다. 
(나) 해결하고자 하는 과제 
따라서 본 고안은 기존의 통상적인 볼링공이 갖는 단순히 볼링게임을 즐기는 용도외에 사용자의 자세에 의한 볼링공의 물리적 특징을 측정하여 사용자가 자연스럽게 투구자세의 특징과 문제점을 파악할 수 있어, 더 높은 수준의 볼링을 즐길 수 있도록 하는 볼링공을 제공함에 그 목적이 있다. 
(다) 과제의 해결 수단 
상기의 목적을 달성하기 위한 본 고안의 공의 물리적 성질을 측정하는 기능을 갖는 볼링공은, 볼링공의 내부에 공의 물리적 상태를 측정할 수 있는 센서를 장착해 공의 물리적 특징을 알아낸다. 
(라) 효과 
볼링공 내부의 물리적 상태를 측정할 수 있는 센서를 이용해 투구 후 공의 물리적 상태를 측정하여 사용자가 보다 자연스럽게 투구자세의 특징과 문제점을 파악할 수 있어, 더 높은 수준의 볼링을 즐길 수 있을 것으로 기대된다.
Patent KR-20120067969-A (KR)
Title: Sound absorbing type soundproofing pannel assembly
Inventor: KIM SUNG TAE
IPC: E01F8/00
Filed: 2011-12-16
Abstract: PURPOSE: A sound absorbing type soundproofing panel assembly is provided to enhance productivity and to facilitate Installation and construction. CONSTITUTION: A sound absorption type soundproof panel assembly(100) includes a soundproof body(110), a joint(120). The soundproof body comprises an opening(112) and a sound absorbing portion(113). The opening is formed in the front side corresponding to a noise generation source. The sound absorbing portion is arranged across the opening. The sound absorbing portion has a sound absorbing hole(114) and a backside portion](115). The joint comprises a coupling plate(121). The coupling plate is expnded from a lateral part(117). The coupling plate is combined with a fixture.
Patent KR-20120073108-A (KR)
Title: Optical instrument
Inventor: YOKOYAMA ISSEI
IPC: G01J3/02
Filed: 2011-12-20
Abstract: PURPOSE: An optical analyzing device is provided to reduce measurement errors and to prevent an increase of operation costs caused by exchanging a reference correction member. CONSTITUTION: An optical analyzing device(100) comprises a light collecting optical system(3), a detecting optical system(4), a measurement cell(5), a reference correcting member(6), and a conveying tool(7). The light collecting optical system collects lights emitted from a light source(2). The detecting optical system is on an optical path of the lights collected by the light collecting optical system, thereby detecting the lights. The measurement cell is movable on between the light collecting optical system, a measurement position, and a withdraw position. The reference correcting member is movable on between the light collecting optical system, the measurement position, and the withdraw position. A focal position of lights penetrated at a reference position is roughly the same with a focal position of lights penetrated the measurement cell so that the reference correcting member is constituted. The conveying tool conveys the measurement cell to the measurement position and the reference correcting member to the reference position.
Patent KR-20130077191-A (KR)
Title: Prestressed concrete girder with half-depth cantilever and construction method using the same
Inventor: HA TAE YUL
IPC: E01D21/00
Filed: 2011-12-29
Abstract: PURPOSE: A Prestressed concrete girder including a half section cantilever unit and a bridge construction method using the same are provided to improve the efficiency of a bridge construction by reducing construction periods for molding on a bottom plate. CONSTITUTION: A Prestressed concrete girder (100) including a half section cantilever unit comprises a concrete girder (110) and a cantilever unit (140). The concrete girder comprises a connection reinforcing bar (125) on the upper part as a connection member, and a reinforcing bar is arranged inside the concrete girder. Tendons to which prestress is applied are installed in a sheath pipe (77). The cantilever unit protrudes to one side of a transverse direction at the upper part of the concrete girder so that a part of the connection reinforcing bar is embedded.
Patent KR-20110048509-A (KR)
Title: 실질적으로 입체이성질체적으로 순수한 융합 이환식 프롤린 화합물의 제조를 위한 생체촉매 공정
IPC: C07D487/04
Filed: 2009-06-23
Abstract: 본 발명의 개시내용은 본원에 기술된 바와 같은 화학식 II 내지 VII의 실질적으로 입체이성질체적으로 순수한 융합 이환식 프롤린 화합물, 및 이의 제조를 위한 생체촉매 공정, 및 이러한 공정에서 사용되는 효소를 제공한다.
Patent KR-20110025215-A (KR)
Inventor: TOGASHI AKIRA
IPC: A61P35/00
Filed: 2009-06-30
Abstract: 본 발명은 방사성 동위원소로 표지될 수 있는 항-CDH3 항체에 관한 것이다.  더욱이, 본 발명은 방법 및 활성성분으로서 항-CDH3 항체를 포함하는 약학적 조성물을 제공한다.  CDH3은 췌장, 폐, 결장, 전립선, 유방, 위 또는 간암 세포에서 강하게 발현하므로, 본 발명은 췌장, 폐, 결장, 전립선, 유방, 위 또는 간암 치료법에서 유용하다.
Patent KR-20110028548-A (KR)
Inventor: NAKATA HIDEKI
IPC: G09G3/292
Filed: 2010-06-15
Abstract: 본 발명의 플라즈마 디스플레이 패널의 구동 방법은, 복수의 표시 전극쌍을 복수의 표시 전극쌍 그룹으로 나누고, 1필드를 복수의 서브필드로 나눈다.  유지 기간의 길이와 소거 기간의 길이를 비교하여, 유지 기간이 소거 기간보다 긴 경우는 표시 전극쌍 그룹마다 유지 방전과 소거 방전을 행하고, 유지 기간이 소거 기간보다 짧은 경우는 표시 전극쌍 그룹 사이에서 유지 방전과 소거 방전을 동기시켜 행한다.  또한, 휘도 가중치가 가장 큰 서브필드 혹은 점등률이 가장 큰 서브필드에 있어서는, 표시 전극쌍 그룹 사이에서 유지 방전과 소거 방전을 반드시 동기시켜 행한다.
Patent KR-20110036943-A (KR)
Inventor: VERONA ITZHAK
IPC: H04W36/30
Filed: 2009-08-10
Abstract: 서빙 시스템으로부터 목표 시스템으로의 이동국의 핸드오버를 위한 방법 및 장치가 개시되며, 서빙 시스템의 네트워크는 목표 시스템의 네트워크와 상이하다.  상기 방법은 목표 시스템의 링크 품질(Link Quality; LQ)을 측정하는 단계 및 링크 품질 측정치에 기초하여 공칭 핸드오프 문턱값(nominal hando f threshold)을 조절하여 조절된 핸드오프 문턱값을 생성하는 단계를 포함한다.  상기 방법은 조절된 핸드오프 문턱값에 기초하여 서빙 시스템으로부터 목표 시스템으로의 이동국의 핸드오프가 일어나야 할지 여부를 결정하는 단계를 더 포함한다.
Patent KR-20110058812-A (KR)
Inventor: MALABUYO PAOLO
IPC: G06F3/048
Filed: 2009-09-15
Abstract: 통합된 터치 스크린 입력과 함께 햅틱 입력을 제공하는 것이 개시된다.  개시된 일 실시예는 전자 디바이스를 위한 컨트롤 장치를 제공한다.  컨트롤 장치는 푸시 입력에 응답하여 햅틱 피드백을 제공하도록 구성된 햅틱 입력 메커니즘, 및 햅틱 입력 메커니즘의 표면을 형성하는 통합된 터치 감지 디스플레이를 포함하며, 여기에서 터치 감지 디스플레이는 터치 감지 메커니즘을 포함한다.
Patent KR-20110034046-A (KR)
Inventor: KUMA SHIGETOSHI
IPC: C07C321/14
Filed: 2007-04-12
Abstract: 유기 (폴리)할로겐 화합물 또는 (폴리)알코올 화합물과 티오요소를 반응시켜 이소티우로늄염을 생성하고, 얻어진 이소티우로늄염을 가수분해하여 (폴리)티올 화합물을 제조하는 방법에 있어서, 상기 티오요소 중의 칼슘의 함유량이, 1.0중량% 이하인, 광학재료용 (폴리)티올 화합물의 제조방법을 제공한다.
Patent KR-20110059743-A (KR)
Inventor: LIU CHUAN FA
IPC: C12N15/11
Filed: 2008-09-03
Abstract: 펩티드 핵산 단량체는 물론 대응하는 펩티드 핵산 분자가 기술된다.  단량체는 말단 아미노기 및 말단기 A를 포함한다.  말단 아미노기 및 말단기 A는 지방족 모이어티에 의해 연결된다.  이 지방족 모이어티의 주쇄는 생리적 환경 하에서 전하를 띠는 기를 포함하지 않는다.  말단기 A는 -COOH, -COOR 3 , -COX, -COSR 3 , -CN, -CONH 2 , -CONHR 3 , -CONR 3 , R 4  중 하나이고, 이때 R 3  및 R 4 는 H 또는 지방족, 지환족, 방향족, 아릴지방족 또는 아릴지환족기이고, X는 할로겐 원자이다.  말단 아미노기는 적어도 2개의 탄소 원자 및 선택적으로 기 N, O, S, Se 및 Si로부터 선택된 0 내지 약 2개의 헤테로원자의 주쇄를 갖는 지방족기로 치환된다.  주쇄는 극성 두부기 Z를 갖는다.
Patent KR-20110073488-A (KR)
Inventor: IMANARI YUICHIRO
IPC: H01M50/489
Filed: 2009-08-28
Abstract: 본 발명은 전극 활성 물질, 전극 및 비수전해질 이차 전지를 제공한다.  전극 활성 물질은, 제1 리튬 복합 금속 산화물 10 중량부 내지 900 중량부 및 제2 리튬 복합 금속 산화물 100 중량부의 혼합물을 포함하며, 상기 제1 리튬 복합 금속 산화물은 분말상이며 BET 비표면적이 3 ㎡/g 이상 30 ㎡/g 이하이고, 상기 제2 리튬 복합 금속 산화물은 분말상이며 BET 비표면적이 0.1 ㎡/g 이상 2 ㎡/g 이하이다.