baber/WOPTO huggingface dataset:
Patent KR-20100130990-A (KR)
Inventor: SALCIC ZORAN
IPC: H05B33/14
Filed: 2009-03-05
Abstract: 열 전자원 및 그 위에 놓여지는 광전자 물질의 층 및 선택적으로 광전자 물질 위에 놓여지는 p-형 물질을 포함하는 발광 구조가 개시된다.  예컨대, 발광 구조는 폴리크리스탈 실리콘 층, 실리콘 이산화물 층, 아연 산화물 층 및 인듐 주석 산화물 층을 순서대로 포함한다.  충분한 전압이 층을 가로질러 인가될 때, 광이 발생된다.
Patent KR-20110005694-A (KR)
Inventor: SCHRICKER APRIL D
IPC: H01L27/24
Filed: 2009-04-09
Abstract: 일부 면에서, (1) 기판 위에 제 1 도체를 제조하는 단계; (2) (a) 실리콘-게르마늄("Si/Ge")을 포함하는 탄소 나노-튜브("CNT") 시드층을 제 1 도체 상에 제조하고; (b) 증착된 CNT 시드층의 표면을 평탄화하고; (c) CNT 시드층 상에 CNT 물질을 선택적으로 제조함으로써, 제 1 도체 위에 CNT 물질을 선택적으로 제조하는 단계; (3) CNT 물질 위에 다이오드를 제조하는 단계; 및 (4) 다이오드 위에 제 2 도체를 제조하는 단계를 포함하는, 메모리 셀 제조 방법이 제공된다. 이외 많은 면이 제공된다.
Patent KR-20110000653-A (KR)
Inventor: FUJII HIROMASA
IPC: H04B7/26
Filed: 2009-03-17
Abstract: 무선통신장치는, 복수의 시스템 각각의 시스템 정보를 포함하는 코그니티브 신호를 수신하는 수신수단과, 자장치와 자장치가 속해 있지 않은 통신시스템과의 관련 정도를 나타내는 메트릭 정보를 마련하는 메트릭 수단과, 시스템 정보 및 메트릭 정보에 기초하여, 자장치에 의한 송신에 제약이 가해져야 하는지 여부를 판단하는 상황판단수단과, 자장치에 의한 송신이 금지되지 않은 경우, 소정의 무선리소스에서 신호를 송신하는 송신수단을 갖는다.
Patent KR-20110003561-A (KR)
Inventor: SUZUKI SHINJIRO
IPC: G03G5/06
Filed: 2009-12-14
Abstract: 본 발명은, 도포액 안정성이 양호하며, 금속산화물의 분산성이 양호하고 백지 상의 흑점, 그라운드 포그의 화상결함이 없으며, 각 환경에서의 환경 특성이 양호한 전자사진 감광체, 그 제조 방법 및 상기 전자사진 감광체를 탑재한 전자사진 장치를 제공한다.  
도전성 기체(1) 위에 하부코팅층(undercoat layer, 2) 및 감광층(3)이 순차 적층되어 이루어지는 전자사진 감광체(7)에 있어서, 상기 하부코팅층(2)이, 방향족 디카르복시산과, 탄소수 8 이상의 1종 또는 2종 이상의 지방족 디카르복시산과, 시클로알칸 구조를 가지는 1종 또는 2종 이상의 디아민을 원료로 하여 중합한 수지를 주성분으로서 함유하고, 금속산화물을 더 함유하여 이루어지며, 수지 중, 방향족 디카르복시산이 0.1∼10mol%이며, 수지의 산가(acid value) 및 염기가(base value)가 모두 10KOHmg/g 이하인 전자사진 감광체(7), 그 제조방법 및 전자사진 감광체(7)를 탑재한 전자사진 장치이다.
Patent KR-20110004921-A (KR)
Inventor: YASUDA KAYO
IPC: A61K47/38
Filed: 2003-05-14
Abstract: 약물 및 가식성 고분자 물질을 함유하고, 그 필름의 파단강도가 200∼3000g/Φ7㎜, 필름의 인장강도가 200∼3000g/15㎜ 이고, 또한 수붕괴시간 Y[초] 가 300초 이내이고 (Y≤300), 필름의 비표면적의 역수 [㎎/㎟] 를 X 로 한 경우 (X≥0), 수붕괴시간 Y[초]≥7500X 2  의 관계에 있는 속용성 필름형상 제제로서, 가식성 고분자 물질이 히드록시프로필셀룰로오스 및/또는 히드록시프로필메틸셀룰로오스이고, 약물의 배합비율은 제제 전체에 대해 0.01∼40 중량%, 가식성 고분자 물질은 제제 전체에 대해 40∼99.99 중량% 이고, 약물을 함유하는 층 1층으로 이루어지거나, 약물을 함유하는 층의 편면 혹은 양면에 지지층을 갖는 속용성 필름형상 제제.
Patent KR-20110019388-A (KR)
Inventor: AASTUEN DAVID J W
IPC: G02F1/13357
Filed: 2009-06-01
Abstract: 일 실시 형태에서, 본 발명은 중공의 광 공동(106)을 형성하도록 배치된 전방 반사기(102) 및 후방 반사기(104)와, 전방 반사기(102)의 일 단부에 근접하여 있고 5° 내지 90°의 경사각(110)을 갖는 제1 광원(108)과, 제1 광원(108)으로부터의 광을 중공의 광 공동(106) 내로 지향시키기 위해, 적어도 제1 광원(108)과 후방 반사기(104) 사이에서 연장되는 제1 비대칭 광 시준기(116)를 포함하는 백라이트를 제공한다.
Patent KR-20120078845-A (KR)
Title: Apparatus for separating plum flesh
Inventor: CHOE GIL DONG
IPC: A23N4/22
Filed: 2011-01-03
Abstract: PURPOSE: A flesh separation apparatus from Japanese apricot is provided to cut the Japanese apricot being continuously supplied into the apparatus in half for removing seeds from the Japanese apricot. CONSTITUTION: A flesh separation apparatus from Japanese apricot comprises the following: a conveyor(1) transferring the Japanese apricot using power transferred from a motor(7); plates(2) formed on both sides of the conveyor by facing each other, and connected to each other using plural connectors(21); an upper roller(3) rotating in the slow speed for guiding the Japanese apricot; a lower roller(4) rotating in the fast speed for separating the flesh from the Japanese apricot using the rotation speed difference with the upper roller; a pressurizing roller pressurizing the Japanese apricot to be inserted in between the upper and lower rollers; and a power transmission unit transmitting the power of the motor to the upper, lower, and pressurizing rollers.
Patent KR-20120079401-A (KR)
Title: Porous graphene-layered titanium oxide nanohybrids and production method thereof
Inventor: HWANG SEONG JU
IPC: C01B31/02
Filed: 2011-01-04
Abstract: PURPOSE: A porous graphene-layered titanium oxide nano-hybrid and a method for manufacturing the same are provided to improve the thermal stability and the crystallinity of lepidocrocite titanium oxide by introducing graphene to the titanium oxide. CONSTITUTION: The layered titanium oxide of lepidocrocite crystalline is formed on the surface of graphene. The graphene is three dimensionally in the form of a card house, and pores are arranged in the graphene. The biaxial directional lengths of the plane of the layered titanium oxide are respectively in a range between 10 and 100nm. The biaxial directional lengths of the plane of the graphene are respectively in a range between 50 and 1,000nm. The sizes of the pores are in a range between 0.5 and 10nm. A method for manufacturing graphene-layered titanium oxide nano-hybrid includes the following: an exfoliated graphene colloidal solution is stirred with titanium dioxide nanosol; the layered titanium oxide is formed on the surface of the graphene; and the graphene is coagulated.
Patent KR-20120079559-A (KR)
Title: A joistic pilotvalve
Inventor: JUNG CHOON KOOK
IPC: E02F9/22
Filed: 2011-01-05
Abstract: PURPOSE: A joystick pilot valve is provided to soft the operation of a boom or a bucket of a construction machine with an actuator, and to reduce safety accidents and noise due to jolting. CONSTITUTION: A joystick pilot valve comprises a valve body including a returning hole(105), first to fourth holes(111,113), a hole, a hydraulic oil discharge chamber(120), and a hydraulic oil feeding chamber(121). A hydraulic oil returning port(T) formed in the bottom center of a valve body is connected to the returning hole and vertically penetrates through the valve body. The first to fourth holes are radially formed in the outside around the returning hole. The holes are respectively connected to first to the fourth ports at the bottom of the valve body. A hydraulic oil feeding port(P) feeding from an auxiliary pump is communicated to the hole.
Patent KR-20120005933-A (KR)
Title: Method and system for displaying multimedia advertisement using touch screen and projector
Inventor: KIM JUN HAN
IPC: G06F3/14
Filed: 2011-01-27
Abstract: PURPOSE: A multimedia advertisement display method using a touch screen and a projector and system thereof are provided to reduce usage costs and caloric values by displaying multimedia content based on the touch screen and the projector. CONSTITUTION: A touch screen(110) displays icons including an AD icon and receives a touch event about a first icon selected by a user. A projector(120) displays multimedia content corresponding to the first icon at a wall screen(140) when the first icon is over the boundary of the touch screen. A control module(130) controls the operation of the projector and the touch screen. The boundary of the touch screen is connected with the boundary of the wall screen.
Patent KR-20120087654-A (KR)
Inventor: SHIN SEUNG YUL
IPC: H05K3/46
Filed: 2011-01-28
Abstract: 본 발명의 실시 예에 따른 인쇄회로기판은 전자 소자와, 상기 전자 소자를 매립하여 수용하는 제 1 절연층과, 상기 제 1 절연층 위에 형성되며, 상기 제 1 절연층에 매립된 전자 소자와 전기적으로 연결되는 제 1 회로 패턴과, 상기 제 1 회로 패턴을 매립하여 수용하는 제 2 절연층과, 상기 제 2 절연층 위에 형성되며, 상기 제 1 회로 패턴과 전기적으로 연결되는 제 2 회로 패턴과, 상기 제 1 회로 패턴과 제 2 회로 패턴을 전기적으로 연결하는 도금 연결부를 포함한다.
Patent KR-20120088414-A (KR)
Inventor: KIM WOO TAE
IPC: F23G1/00
Filed: 2011-01-31
Abstract: PURPOSE: A crematorium system with a high efficient cremation furnace is provided to reduce cremation time and to prevent the generation of pollutants because an auxiliary combustion burner supports perfect combustion by having a same flowing direction with the flame of a main combustion burner. CONSTITUTION: A crematorium system with a high efficient cremation furnace comprises a vertical guide pipe(70) and a exhaust guide part(62). A main combustion burner is arranged in one side wall of a main combustion chamber(52). A recombustion burner is arranged in one side of a recombustion chamber. One end of the vertical guide pipe is communicated with a first communicating part formed at the bottom of one side of the main combustion chamber. The vertical guide pipe vertically surrounds a part of the main combustion chamber. The exhaust guide part is composed of a horizontal guide pipe(74).
Patent KR-20120090150-A (KR)
Title: Cochleate aerogenerator
Inventor: PARK JAE HYUN
IPC: F03D1/02
Filed: 2011-02-05
Abstract: PURPOSE: A wind power generator into a snail shell shape is provided to effectively generate electricity with a number of propellers because the snail shell shape comprises excellent space efficiency. CONSTITUTION: A wind power generator into a snail shell shape comprises a body(36), a plurality of propellers(37). The design of the body is a helical shape like the snail shell shape. Two or more propellers are installed inside the body.
Patent KR-20120091901-A (KR)
Title: Method for preparing the sewage sludge carbonized adsorbent
Inventor: PARK YEONG SEONG
IPC: B01J20/20
Filed: 2011-02-10
Abstract: PURPOSE: A method for manufacturing sewage sludge carbonized absorbent is provided to implement a deodorizing process by drying, carbonizing, and activating sewage sludge. CONSTITUTION: A method for manufacturing sewage sludge carbonized absorbent includes the following: sewage sludge is dried in an oven of 100 degrees Celsius for 1 hour; the dried sewage sludge is plasticized in a plasticizing furnace of 550 to 700 degrees Celsius for 2 hours to obtain carbonized sludge; the carbonized sludge is treated with steam for 1 hour under a temperature of 800 degrees Celsius.
Patent KR-20120095497-A (KR)
Inventor: HONG JU PYO
IPC: A47B13/00
Filed: 2011-02-20
Abstract: PURPOSE: A desk for regular studying and unsupervised studying is provided to enable users to pull up partition walls for changing the form of the desk. CONSTITUTION: A desk for regular studying and unsupervised studying includes an upper plate(a), partition walls, a bottom plate(b), and a partition supporting base(c). A user can push the upper plate toward the upper direction for installing the partition walls attached to the bottom of the upper plate. The partition supporting base is discharged by a spring when a user fully pushes the partition walls.
Patent KR-20120096168-A (KR)
Inventor: CHAE MIN SUK
IPC: B62B7/14
Filed: 2011-02-22
Abstract: PURPOSE: A stroller and a baby car seat in one is provided to be deformed selectively through simple manipulation of a user. CONSTITUTION: A stroller and a baby car seat in one comprises a traveling member(100) and a mounting member(200). The traveling member comprises front wheels(112), rear wheels(122), and a coupler. The mounting member comprises a seat. The seat is composed of a seating plate(210) and a backrest portion(220). The traveling member is installed to be detached from the mounting member selectively.
Patent KR-20120096354-A (KR)
Title: Rechargeable battery
Inventor: LEE JAE WOOK
IPC: H01M50/55
Filed: 2011-02-22
Abstract: PURPOSE: A secondary battery is provided to reduce bending phenomenon of a cap plate because a part in which a bent unit and the cap plate are welded is arranged to be separated from an outer surface of the cap plate toward a center of a transversal direction of the cap plate. CONSTITUTION: A secondary battery(101) comprises: an electrode assembly(10) comprising a positive electrode(11), and a negative electrode(12); a case(30) in which the electrode assembly is accepted; a cap plate(25) coupled to the case; and a vent element(28) in which a notch is formed, welded to the cap plate. A welded part in which the bent unit and the cap plate are welded is separated from outside of the cap plate toward a center of a transversal direction of the cap plate. If a thickness of the cap plate is t1, and a distance between the outside of the cap plate and the welded part is h1, than 0.1t1 <= h1 <= 0.5t1.
Patent KR-20120097617-A (KR)
Title: Light emitting diode device and fabricating method thereof
Inventor: KIM KANG
IPC: H01L33/62
Filed: 2011-02-25
Abstract: PURPOSE: An LED device and a manufacturing method thereof are provided to increase heat emission efficiency of an LED element by bonding a HTCC base package body with a heat sink. CONSTITUTION: An LED chip(16) is mounted on a package body(22). A reflector(14) is bonded on the package body. A lens(12) is bonded on the reflector. First and second electrodes(20a,20b) are connected to an LED chip through inner wires(18a,18b). A bottom metal layer(26) is formed on a bottom surface of the package body. Plating layers(28a,28b) are formed on the bottom metal layer.
Patent KR-20120101859-A (KR)
Title: Screen golf exercising apparatus
Inventor: PARK HYUN YONG
IPC: A63B69/36
Filed: 2011-03-07
Abstract: PURPOSE: A screen golf training device is provided to prevent the formation of a space between slat type sheets. CONSTITUTION: A screen golf training device comprises a fixed frame(110), a screen member(120), an assistant screen(150), a support wire(130), and a buffer layer(140). On one side of the fixed frame, a receiving groove and a hanging protrusion are formed. In the screen member, a plurality of slat type sheets and a fixing member are formed. The supporting wire comprises a rubber band. The buffer layer is comprised of a net and is fixed to an object. The assistant screen comprises a plurality of slat type support seats and a fixing member.
Patent KR-20110103369-A (KR)
Inventor: DONG CHUN CHRISTINE
IPC: H05K3/34
Filed: 2011-03-14
Abstract: 본 발명은 공작물에 납땜을 실시하는 중에 불활성화 가스를 제공하는 방법 및 장치를 개시한다.  하나의 양태에서, 땜납 저장조 위에 배치되고, 불활성화 가스와 유체 연통하는 복수의 다공성 튜브를 포함하는 장치가 제공된다.  다른 양태에서, 웨이브 솔더링 기계에 불활성화 가스를 제공하는 방법을 제공하는 데, 이 방법은 그 중에서도 솔더링 저장조의 적어도 하나의 에지 위에 장치를 배치하는 단계를 포함하며, 이 장치는 불활성 가스 공급원과 유체 연통하는 하나 이상의 개구를 갖는 복수의 튜브를 포함한다.  다른 양태에서, 튜브들 중 적어도 하나는 비점착성 코팅을 포함하거나, 슬리브와 같은 다공성 비점착성 재료로 이루어진다.
Patent KR-20120107193-A (KR)
Title: System and method for executing test with respect to web service automatically based on keyword
Inventor: HWANG YOUNG SEOK
IPC: G06F19/00
Filed: 2011-03-21
Abstract: PURPOSE: A system for automatically performing a test on a web service based on a keyword and a method thereof are provided to independently comprise internal elements, thereby increasing reusability. CONSTITUTION: A keyword definition unit(110) comprises a keyword pool by defining keywords for each element in a web page. A test case generation unit(130) defines an activity which is composed of a keyword, an operation, a description, and data. The test case generation unit generates a test case by assigning a sequence to the activity. A user interface test automation unit(150) performs the generated test case. The keyword definition unit assigns identification for identifying each element.
Patent KR-20120107269-A (KR)
Title: Liquid crystal display device and method for fabricating the same
Inventor: SONG IN DUK
IPC: G02F1/1343
Filed: 2011-03-21
Abstract: PURPOSE: A liquid crystal display device and a manufacturing method thereof are provided to laminate an inorganic insulating film and an organic insulating film by a first protection film, thereby guaranteeing a source electrode, a drain electrode, and the protection film are in contact with each other, and reducing the load on a common electrode. CONSTITUTION: A second contact hole selectively eliminates only a second protection film. The second contact hole exposes a pixel electrode. A connection electrode(280b) is formed on the second protection film. The connection electrode connects a drain electrode with the pixel electrode by a first contact hole and the second contact hole. A common electrode(280a) is formed on the same layer as the connection electrode. The common electrode forms a fringe electric field with the pixel electrode.
Patent KR-20120108208-A (KR)
Inventor: KIM KYUNG TAK
IPC: G06F19/00
Filed: 2011-03-23
Abstract: PURPOSE: A drainage network database constructing method is provided to simply and easily process drainage network analysis by utilizing hierarchy data technique offered from DBMS. CONSTITUTION: A stream table is generated by using a hierarchical id data type. A hierarchical table is filled by using a hierarchical method. A hierarchical query is performed by using a hierarchical method in order to search for upstream and downstream. A value of the hierarchical id data format shows a location of a tree layer. A hierarchical query is performed through transact-SQL having hierarchical data by using a hierarchical id function.
Patent KR-20120109695-A (KR)
Title: Ink composition for marker pen
Inventor: JUNG GO WUN
IPC: C09D11/16
Filed: 2011-03-25
Abstract: PURPOSE: An ink composition for a marker pen is provided to be easily detached from a writing plane by having good dryness, to have excellent concealment and color definition, and to prevent pigment sedimentation on the marker pen. CONSTITUTION: An ink composition comprises a mill base, a solvent, a plasticizer, a release agent, a drying retardant, and a surfactant. A manufacturing method of the ink composition comprises: a step of dispersing 3-8 weight% of color pigment, 0.3-1.5 weight% of a dispersant, and 11.4-16.0 weight% of butyral resin into 80-85 weight% of an alcoholic solvent, and milling the dispersed solution to manufacture the mill base; and a step of mixing 30-36 weight% of the mill base, 40-50 weight% of the solvent, 10-15 weight% of the plasticizer, 2-5 parts by weight of the release agent, 2-5 parts by weight of the drying retardant, and 5-8 weight% of the surfactant.
Patent KR-20120110181-A (KR)
Inventor: HAM HYUNG SEOK
IPC: B60R11/02
Filed: 2011-03-29
Abstract: PURPOSE: A holder for a portable communication device is provided to prevent the damage of connecting portions and simplify the structure by removing a lever. CONSTITUTION: A holder for a portable communication device comprises a main body(2) and a settling member(4). A suction member(8) is mounted in the lower portion of the main body. A connecting member(6) coupled with the settling member is formed in one side of the main body. A portable communication device is mounted on the settling member. The edges of the main body are formed in streamlined shape. A ball connector is formed in an operation stand and connected to the settling member. The settling member is fixed by the connection member connected with the ball connector.
Patent KR-20120110562-A (KR)
Title: Absorption diffusion type refrigerating structure
Inventor: BAE JOO GYO
IPC: F25B15/00
Filed: 2011-03-29
Abstract: PURPOSE: A diffusion and absorption type refrigerating device is provided to reduce initial operation time by firstly heating a concentrated solution using a heating device formed in a concentrated solution receiving part. CONSTITUTION: A diffusion and absorption type refrigerating device comprises a generator, a condenser, an evaporator(60), a solution tank(70), and an absorber(80). The solution tank stores a concentrated solution to be supplied to the generator. The absorber forms the concentrated solution by absorbing a gas mixture into a weak solution. The generator firstly heats the concentrated solution supplied from the solution tank to be divided into gaseous refrigerants and the weak solution. The divided weak solution is secondly heated by the heat of the concentrated solution.
Patent KR-20120115621-A (KR)
Title: Microcapsules containing fermented solutions of effective micro ogarnisms and manufacturing method of using thereof, and manufacturing process of detergent containing thereof
Inventor: EOM KYOUNG JA
IPC: C12N1/04
Filed: 2011-04-11
Abstract: PURPOSE: An effective microbial fermentation solution containing microcapsule, a manufacturing method thereof and a manufacturing method of cleanser using the same are provided to enhance active oxygen elimination effects due to the anti-oxidant activity of microorganisms. CONSTITUTION: An effective microbial fermentation solution containing microcapsule is obtained by fine grinding and micro capsulizing after freeze-drying an effective microbial fermentation solution which is obtained by mixing the effective microbial group and organic materials with water and fermenting and cultivating thereof. The effective microbial group includes one or more photosynthetic bacteria, lactobacillus, facultative anaerobe of actinomyces or yeast. The effective microbial fermentation solution containing microcapsule is obtained by freeze-drying the effective microbe fermentation solution obtained by fermenting and cultivating 0.1-5 parts by weight of the effective microorganism contains one or more facultative anaerobes selected from a group consisting of the photosynthetic bacteria, lactobacillus, yeast, actinomyces, 0.1-5 parts by weight of the organic materials and 85-100 parts by weight of water and fine grinding and micro capsulizing thereof. [Reference numerals] (AA) Manufacturing a mixture by mixing useful microbial, organic material and water; (BB) Manufacturing useful microbial fermentation solution by fermenting and culturing the mixture; (CC) Manufacturing the useful microbial fermentation solution having fine particle by freeze-drying and pulverizing the useful microbial fermentation solution; (DD) Manufacturing micro capsulated useful microbial by using the useful microbial fermentation solution
Patent KR-20120116570-A (KR)
Title: Jig for shield wire
Inventor: KIM YEONG WOOK
IPC: B62D65/00
Filed: 2011-04-13
Abstract: PURPOSE: A jig for shielded wire assembling is provided to improve workability by mounting and fixing a hollow member using a supporting member. CONSTITUTION: A jig for shielded wire assembling is provided to cover a cable(10) with a shielded wire(20). The shielded wire is inserted into an outer side of the jig for shielded wire assembling. The cable is inserted into the jig for shielded wire assembling. The jig for shielded wire assembling has a hollow(112) for receiving the cable. A length of the hollow member is shorter than the shielded wire and the cable. A longitudinal section of inner and outer sides of the hollow member is formed into a circular shape, respectively. The hollow member includes a main body member having the longitudinal section of a predetermined size along a longitudinal direction and an end part which gradually gets smaller to the end of an opposite side of the main body member.
Patent KR-20110118085-A (KR)
Inventor: KIM DONG JOO
IPC: G06F17/30
Filed: 2011-04-19
Abstract: 본 발명은 객체지향적 접근 형식의 정보제공서비스 시스템 및 그 방법에 관한 것으로, 유/무선 통신망을 통해 연결된 적어도 하나의 정보제공자 단말로부터 문자나 숫자로 구성된 적어도 두 개의 검색어들 및 이와 대응되는 정보데이터를 제공받아 상기 적어도 두 개의 검색어들을 하나로 묶어 객체지향 형식의 개별 식별자로 설정되도록 서비스하고, 상기 설정된 개별 식별자를 매개변수로 하여 해당 정보데이터를 데이터베이스(DB)화하여 저장 및 관리하는 정보제공서버와, 상기 정보제공서버와 유/무선 통신망을 통해 연결되며, 기설정된 개별 식별자에 해당하는 적어도 두 개의 검색어들 또는 이를 개별 식별자로 인식하여 상기 정보제공서버에 전송하고, 상기 정보제공서버로부터 기설정된 개별 식별자에 대응하는 정보데이터를 수신하기 위한 적어도 하나의 정보수신자 단말을 포함함으로써, 정보제공자는 자신의 명함정보나 상품정보를 제공함에 있어 자신이 선호하는 용어를 사용하더라도 다른 명함정보나 상품정보와 중복될 가능성이 상당히 낮고 정보를 제공받는 정보수신자도 간단한 닉네임 입력만으로 명함정보는 물론 다양한 정보를 제공받을 수 있는 효과가 있다.
Patent KR-20120119021-A (KR)
Inventor: LEE JIN SEUNG
IPC: G09G3/36
Filed: 2011-04-20
Abstract: 표시장치가 개시된다. 
본 발명의 실시예에 따른 표시장치는 데이터 신호 및 클럭신호를 전송하는 시스템과, 상기 시스템으로부터 전송된 데이터 신호 및 클럭신호를 수신하는 제어부 및 상기 제어부에 수신된 데이터 신호 및 클럭신호를 이용하여 화상을 표시하는 디스플레이 패널을 포함하고, 상기 제어부는 상기 시스템으로부터 전송된 데이터 신호 및 클럭신호의 위상을 비교하는 위상 비교기 및 상기 위상 비교기의 비교결과에 따라 상기 데이터 신호 및 클럭신호의 위상차를 상기 디스플레이 패널의 사양에 맞게 보정하는 위상 지연기를 포함한다.
Patent KR-20120120683-A (KR)
Title: Method for preparing chiral -nitrothioester by catalytic enantioselective michael addition reactions
IPC: C07B55/00
Filed: 2011-04-25
Abstract: PURPOSE: A manufacturing method of chiral gamma-nitrothioester is provided to obtain chiral gamma-nitrothioester of various structures with high selectivity of enantiomer in a mild condition through catalytic enantioselective michael addition reactions. CONSTITUTION: A manufacturing method of chiral gamma-nitrothioester represented by chemical formula 22 comprises a step of conducting asymmetrical Michael addition reaction of nitro alkene indicated in chemical formula 20 and malonic acid half thioester indicated in chemical formula 21. In the chemical formulas, R1, R2, R3 and R4 is respectively hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted aryl, or a substituted or unsubstituted heteroaryl, where R1, R2 and R3 cannot be simultaneously hydrogen, R5 is a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group. [Reference numerals] (AA) Chemical formula 20; (BB) Chemical formula 21; (CC) Chemical formula 22; (DD) No chirality; (EE) Chirality