baber/WOPTO huggingface dataset:
Patent KR-20110091903-A (KR)
Inventor: IVANSEN LARS
IPC: G06T9/20
Filed: 2009-12-04
Abstract: 본 발명은 픽셀 데이터의 리-샘플링에 관한 것으로서, 그 하나의 어플리케이션은 마이크로-리소그래피이다.  특히, 본 발명은 변조기가 래스터화된 이미지를 거쳐 이동하는 방법에 대한 함수로써, 상기 래스터화된 이미지로부터 변조 픽셀들을 추출하는 것에 관한 것이다.
Patent KR-20110094332-A (KR)
Inventor: LYOUSSI ABDALLAH
IPC: G21K5/00
Filed: 2009-12-14
Abstract: 본 발명은 제동 광자속의 스펙트럼 분포와 공간상(x, y, z)에서 적어도 한 축 방향의 공간적 분포를 결정하는 방법에 관련되는데, 이 방법은 공간상(x, y, z)에서 움직이는 적어도 하나의 전환 표적(5)에 대하여 제동 광자(ph)가 충돌한 결과 생기는 중성자를 측정하는 단계를 포함하는 것이 특징이다. 
본 발명은 X-선, 의료 영상, 단층 촬영법 등에 사용될 수 있다.
Patent KR-20110105795-A (KR)
Inventor: RAVINDRA GUNTUR
IPC: H04L47/2416
Filed: 2009-12-08
Abstract: 본 발명은 통신 네트워크에서 데이터 스트림을 관리하는 방법(200) 및 시스템(502)를 제공한다.  본 방법은 하나 이상의 데이터 세그먼트들을 포함하는 패킷화된 데이터 스트림을 수신하는(204) 단계를 포함한다.  각각의 데이터 세그먼트는 복수의 프레임 타입들 중 하나의 프레임 타입에 해당한다.  본 방법은 적어도 하나의 소정의 파라미터에 기초해서, 통신 네트워크에서 각각의 프레임 타입에 대해서 전송될 데이터 세그먼트들의 수를 판정(206)하는 단계를 더 포함한다.  또한, 본 방법은 복수의 프레임 타입들 간의 또한 하나 이상의 데이터 세그먼트들 간의 기능적인 의존성 및 각각의 프레임 타입에 대해 전송될 데이터 세그먼트들의 수에 기초해서, 적어도 하나의 프레임 타입에 대한 적어도 하나의 데이터 세그먼트를 누락(208)시키는 단계를 포함한다.  본 방법은 또한, 데이터 세그먼트들의 누락에 기초해서, 수신된 패킷화된 데이터 스트림을 리패킷화(210)하는 단계를 포함한다.
Patent KR-20110102900-A (KR)
Inventor: MAES JOCHEN
IPC: H04L69/40
Filed: 2009-12-01
Abstract: 본 발명은, 제 1 가입자 라인(Lx) 상에 확립된 제 1 다중-캐리어 데이터 통신 경로(DPx)를 통한 통신을 위해 통신 파라미터들을 구성하는 방법에 관한 것으로서, 상기 방법은 제 2 가입자 라인(Ly) 상에 제 2 다중-캐리어 데이터 통신 경로(DPy)가 초기화되도록 하는 요청(init_req, join_req(y))을 검출하는 단계를 포함한다. 본 발명에 따른 방법은, 제 2 데이터 통신 경로의 초기화를 연기하는 단계, 제 2 가입자 라인으로부터 제 1 가입자 라인을 향하는 크로스토크 특성들(xτ_char_xy(k)))을 획득하는 단계, 제 1 데이터 통신 경로 상의 통신을 위해 이용되는 가상 잡음 모델을 특징짓는 파라미터 값(VN_x(k))을 크로스토크 특성들로부터 유도하는 단계, 제 1 데이터 통신 경로 상의 다른 통신을 위해 파라미터 값을 적용하는 단계, 및 제 2 데이터 통신 경로의 초기화를 재개하는 단계를 더 포함한다. 본 발명은 또한 액세스 노드에 관한 것이다.
Patent KR-20110111413-A (KR)
Inventor: KONTOMARIS KONSTANTINOS
IPC: F01K25/06
Filed: 2009-12-17
Abstract: 흡수식 동력 사이클 시스템(10)은 흡수식 회로로부터의 작동 유체를 이용하여 기계적 일(10-2)을 생성한다.  그러한 시스템은 광범위한 흡수식 사이클 용용에 유용하다.  상기 흡수제는 이온성 액체를 포함한다.
Patent KR-20110114736-A (KR)
Inventor: SINNARAJAH RAGULAN
IPC: H04W4/06
Filed: 2004-09-13
Abstract: 셀룰러 전화 시스템에 의해 제공되는 서비스로 방송 서비스를 완전히 통합하기 위한 방송 서비스를 제공하는 셀룰러 전화 시스템에서의 시그널링을 제공하는 방법 및 시스템.     시그널링 방법은 액세스 네트워크와 가입자국 사이의 상호작용을, 가입자국이 방송 서비스를 디코딩하고, 방송 서비스를 수신하는 동안 페이징 메시지를 수신하고, 동작 상태 사이에서 적절하게 전이하는 것을 허용하는 것, 및 당업자에게 알려진 다른 기능들에 대등하게 한다.
Patent KR-20110129459-A (KR)
Inventor: SAMPEY DARRYL B
IPC: C12M1/40
Filed: 2010-03-09
Abstract: 본 발명은 면역 세포의 분리를 위한 물질 및 방법을 제공하는 것이다. 하나의 실시태양에서 본 발명은 항원 특이 메모리 B 세포의 분리를 위한 기구를 제공하는 것이다. 면역 세포는 리간드 콘쥬게이트 바이오폴리머 표면을 따라 세포를 유동시킴으로써 분리된다. 리간드는 바이오폴리머 표면의 Z 축을 따라 그라디언트 농도로 분포될 수 있다. 바이오폴리머 표면 위의 리간드에 특이한 디스플레이를 나타내는 수용체를 지닌 세포를 루코사이트 롤링 방법에 의해 표면을 따라 롤링시켜 리간드와 상호작용하게 한다. 추가적 결합 상호작용이 분별 세포 분리 및 결과적 고정화에 원인이 될 것이다.
Patent KR-20120013344-A (KR)
Inventor: HECHT GIL
IPC: B23C5/22
Filed: 2010-03-28
Abstract: 본 발명에 따른 절삭 인서트 조립체(22)는 포켓 보어(54)를 갖는 인서트 포켓(30)과, 절삭 인서트(40, 140, 240, 340)와, 절삭 인서트(40, 140, 240, 340)를 인서트 포켓(30)에 커플링하는 체결 부재(50)를 갖는다.  절삭 인서트(40, 140, 240, 340)는 절삭 인서트 보어(60, 160, 260, 360), 제1 표면(62, 162, 362), 제2 표면(64, 164, 364), 및 그 사이에서 연장하는 주연 표면(66, 166, 366)을 갖는다.  제1 표면(62, 162, 362) 및 제2 표면(64, 164, 364)은 각각 제1 주연 모서리(42, 142, 342) 및 제2 주연 모서리(44, 144, 344)에서 주연 표면(66, 166, 366)과 만나고, 제1 주연 모서리(42, 142, 342) 및 제2 주연 모서리(44, 144, 344) 중 적어도 하나의 적어도 일부가 절삭날(46, 146, 346)을 형성한다.  절삭 인서트 보어(60, 160, 260, 360)는 적어도 2개의 부분을 가지며, 그 중 가장 작은 부분은 포켓 보어(54)로부터 체결 부재(50)를 완전히 제거할 필요 없이 절삭 인서트(40, 140, 240, 340)의 신속한 교체 또는 인덱싱을 허용하는 타원형 단면을 갖는다.
Patent KR-20120025500-A (KR)
Title: 무선 통신 시스템, 무선 단말 및 무선 통신 방법
Inventor: YAMAZAKI CHIHARU
IPC: H04B7/04
Filed: 2010-05-27
Abstract: 무선 통신 시스템(1)은, 무선 단말(UE); 상기 무선 단말로부터의 피드백에 따라 무선 신호(RS1)를 상기 무선 단말(UE)에 송신하는 무선 기지국(BS1); 및 상기 무선 단말(UE)로부터의 피드백에 따라, 상기 제1 무선 신호(RS1)가 송신되는 주파수 및 시간과 동일한 주파수 및 시간에 무선 신호(RS2)를 상기 무선 단말(UE)에 송신하는 무선 기지국(BS2)을 갖는다. 상기 무선 단말(UE)이 상기 무선 기지국(BS1)으로의 피드백을 실시하는 시간 간격은, 상기 무선 단말(UE)이 상기 무선 기지국(BS2)으로의 피드백을 실시하는 시간 간격보다 더 길다.
Patent KR-20120093065-A (KR)
Inventor: KINOSHITA KEI
IPC: H01L21/306
Filed: 2010-06-14
Abstract: 반도체 웨이퍼를 처리하는 방법으로서, - 란타늄 옥사이드 또는 란타나이드 옥사이드 (예를 들면, Dy 2 O 3 , Pr 2 O 3 , Ce 2 O 3 ) 를 포함하는 층을 제공하는 단계; - 탄산수인 수용액을 도포하는 단계를 포함하고, 상기 란타늄 옥사이드 또는 란타나이드 옥사이드를 포함하는 층은 특정 영역들에서 제거되어, 상기 란타늄 옥사이드 또는 란타나이드 옥사이드를 포함하는 층이 퇴적되었던 표면이 노출되는, 반도체 웨이퍼를 처리하는 방법이 개시된다.
Patent KR-20120079450-A (KR)
Title: α ALUMINA SINTERED BODY FOR PRODUCTION OF SAPPHIRE SINGLE CRYSTAL
Inventor: OZAKI HIROTAKA
IPC: C01F7/02
Filed: 2012-01-03
Abstract: PURPOSE: An α alumina sintered body for production of sapphire single crystal is provided to acquire high quality sapphire monocrystal by using a compact having a high mechanical strength. CONSTITUTION: A relative density of monocrystal of sapphire is over 60%. The closed porosity of the sapphire monocrystal is less than 10%. The purity of the sapphire monocrystal is more than 99.99 weight%. Each content of Si, Na, Ca, Fe, Cu, and Mg is less than 10ppm. A volume of the sapphire monocrystal is more than 1cm^3.
Patent KR-20130080278-A (KR)
Inventor: WOO IN KOO
IPC: H04Q9/00
Filed: 2012-01-04
Abstract: PURPOSE: A digital device control using a smart phone and a home automation system are provided to receive a digital device driving signal transmitted from a smart phone and generate an infrared ray signal which is suitable for the received digital device driving signal. CONSTITUTION: An infrared ray relay server (200) generates an infrared ray corresponding to a control command of the driving signal. The infrared ray relay server transmits an image signal to the smart phone. A spot imaging unit (300) includes a spot camera and a camera communication module. The spot camera takes a picture of the neighboring image. [Reference numerals] (110) Driving signal generating unit; (120) Driving signal communication unit; (130) Remote control format storing unit; (140) Image display unit; (211) Dipole antenna; (212) Chip antenna; (213) Antenna connector; (214) Band pass filter; (220) Main processor; (231) Smartphone communication unit; (232) Spot communication unit; (240) Infrared ray transmission unit; (250) Infrared ray receiving unit; (260) Server camera; (270) Remote control format server storing unit; (280) DC converter; (310) Spot camera; (320) Camera communication module
Patent KR-20130081516-A (KR)
Title: Shaker
Inventor: KIM YOUNG RAE
IPC: C12M1/10
Filed: 2012-01-09
Abstract: PURPOSE: A shaker is provided to miniaturization of equipment to be appropriate for an individual experiment by minimizing a space in a main body case; to reduce a price by simplifying parts and to increase experiment efficiency with smooth drive and control as a rotation body is driven as a part of a motor. CONSTITUTION: A shaker comprises a table installed on a main body case to vibrate a container of a specimen to be shaken; a vibration generating means which oscillates the table along with rotation of a rotation body (10) supported in the main body case allowing rotation; a plate type stator unit (12) which has a plate shaped plate (12a) and multiple coils (12b) energized to form a rotating magnetic field to the rotation body being arranged on the plate; a self driven rotation by as a rotor unit (13), which installs multiple permanent magnets under the rotation body to generate a rotation torque cross-linking with a rotation magnetic field by coils in the plate type stator unit, is equipped.
Patent KR-20130082013-A (KR)
Title: Device and driving method for displaying image
Inventor: PARK JA SON
IPC: G09G5/02
Filed: 2012-01-10
Abstract: PURPOSE: An image display device and method are provided to detect a dominant color in a unit frame image and adaptively change the sequence of color implementation according to a detection result. CONSTITUTION: An image analysis part (110) outputs an input image with a unit frame by adding an insertion frame to the image with a color sequence, which is classified into R frame, G frame, and B frame, and changing the position of the insertion frame based on at least one color dominant in proportion in the unit frame. A display panel (140) receives an image with the color sequence containing the insertion frame from the image analysis part and displays the image. A backlight unit receives information about the color sequence containing the insertion frame from the image analysis part and provides light having a color corresponding to the color sequence containing the insertion frame according to the information. [Reference numerals] (100) Interface part; (110) Image analysis part; (120) Timing controller; (130-1) Gate driver; (130-2) Source driver; (140) Displaying panel; (150) Power voltage producing part; (160) Lamp operating part; (170) Backlight; (180) Reference voltage producing part; (AA) Inputting images; (BB,CC) Controlling signal
Patent KR-20130083330-A (KR)
Title: Cosmetic composition for containing callus and culture media mixture comprising the same
Inventor: KANG HEE CHEOL
IPC: A61K8/97
Filed: 2012-01-12
Abstract: PURPOSE: A cosmetic composition containing calluses or a culture containing the calluses is provided to improve skin whitening or anti-wrinkling effect. CONSTITUTION: A cosmetic composition contains a culture containing calluses which are cultured in a medium containing useful substances for culturing or the calluses acquired from the culture as an active ingredient. The calluses are derived from Trigonotis peduncularis, Phaseolus angularis, or Sophora japonica. A method for manufacturing the cosmetic composition comprises the steps of: inducing calluses from a plant seed in the medium containing the useful substances and culturing the calluses; and producing the cosmetic composition containing the calluses or the culture containing the calluses. The useful substances are quercetin, silymarin, lipoic acid, or a mixture thereof. The plant is Trigonotis peduncularis, Phaseoli semen, or Sophora japonica. [Reference numerals] (AA) Callus obtained from Trigonotis peduncularis or a culture containing the callus (example); (BB) Callus obtained from Trigonotis peduncularis or a culture containing the callus (comparative example); (CC) Callus obtained from Phaseolus angularis or a culture containing the callus (example); (DD) Callus obtained from Phaseolus angularis or a culture containing the callus (comparative example); (EE) Callus obtained from Sophora japonica or a culture containing the callus (example); (FF) Callus obtained from Sophora japonica or a culture containing the callus (comparative example)
Patent KR-20130084137-A (KR)
Title: Ceiling installing structure
Inventor: PARK BONG YUL
IPC: E04B9/04
Filed: 2012-01-16
Abstract: PURPOSE: An installation structure for separately detaching a ceiling plate is provided to quickly and simply inspect, repair, and replace with separately detaching and removing the ceiling plate, thereby improving work efficiency. CONSTITUTION: An installation structure for separately detaching a ceiling plate includes an anchor bolt, a channel, T-bars (30,30'), the ceiling plates (40,40'), cross bars (50,50'), a first cushion member (60), a latched piece (70), and a second cushion member (80). The anchor bolt is fixed to a ceiling slab, and the channel is laterally fixed to the lower end of the anchor bolt. The T-bars are fixed across the channel, and has latching protrusion parts (31,31') and a supporting protrusion parts (32,32'). The ceiling plate between the adjacent T-bars has latching bent parts (41,41') and vertical end portions (42,42'). The cross bars between the adjacent ceiling plates has an extending protrusion and an insertion groove. The first cushion member is attached to the upper center of the ceiling plate, and the latched piece is inserted into the insertion groove. The second cushion member is attached to the upper side of the latched piece.
Patent KR-20120097461-A (KR)
Title: Resist film, resist coated mask blanks and resist pattern forming method using the resist film, and chemically amplified resist composition
Inventor: TSUCHIMURA TOMOTAKA
IPC: G03F7/00
Filed: 2012-01-17
Abstract: PURPOSE: A resist film, a resist coated mask blanks including the same, a method for forming resist patterns using the same, and a chemically amplified resist composition are provided to include a polymer compound in which the hydrogen atom of the phenolic hydroxyl group is substituted with a pre-determined group. CONSTITUTION: A resist film is formed based on a chemically amplified resist composition. The chemically amplified resist composition includes a polymer compound, a compound generating acid based on the irradiation of active rays or radiation rays, and an organic solvent. The polymer compound includes a structure in which the hydrogen atom of a phenolic hydroxyl group is substituted with a group represented by chemical formula 1. In chemical formula 1, R1 is a hydrocarbon group; R2 is a hydrogen atom or a hydrocarbon group; Ar is an aryl group; R1 and Ar are capable of forming a cyclic with/without a hetero atom; and * is the bonding position of the phenolic hydroxyl group and an oxygen atom.
Patent KR-20130094017-A (KR)
Title: Apparatus for collectting plating solution in electric plating equipment
Inventor: JIN YONG HEE
IPC: C25D7/06
Filed: 2012-02-15
Abstract: PURPOSE: An apparatus for recovering a plating solution for a horizontal cell type electric plating apparatus is provided to prevent defects from being generated on the surface of a steel sheet by the spilled plating solution, and to prevent other facilities from being contaminated by the plating solution. CONSTITUTION: An apparatus for recovering a plating solution for a horizontal cell type electric plating apparatus includes an upper moving block unit (100), a lower moving block unit, an upper air jetting unit (200), a lower air jetting unit, an upper collecting unit (300), and a lower collecting unit (400). The upper moving block unit and the lower moving block unit are respectively separated from the upper and the lower portion at both edge portions of a steel sheet. The upper air jetting unit and the lower air jetting unit jet air to the edge portions of the steel sheet. The upper collecting unit and the lower collecting unit collect and discharge the plating solution from the edge portions of the steel sheet.
Patent KR-20130097251-A (KR)
Title: Binder-free ge nanoparticles/carbon hybrids for anode materials of advanced lithium-polymer batteries with high capacity and rate capability
Inventor: PARK MOON JEONG
IPC: H01M4/139
Filed: 2012-02-23
Abstract: PURPOSE: A manufacturing method of a cathode is provided to provide a cathode with high capacity and high charging and discharging rates by using a cathode material capable of dispersing and fixing carbon-free nanoparticles to a carbonized material without a binder. CONSTITUTION: A manufacturing method of a cathode includes a step of mixing a carbon-free nanoparticle and a block copolymer with a thermoplastic resin, coating a current collector with the mixture, and curing the coating material for carbonization. The carbon-free nanoparticle is one or more selected from silicon, germanium, and antimony. The surface of the carbon-free nanoparticle is modified with an organic functional group. The block copolymer is a self-assembling block copolymer including a block with affinitive with an organic modification group.
Patent KR-20130098043-A (KR)
Title: Inlet guide vane assembly
Inventor: LEE SOO CHANG
IPC: F01D5/12
Filed: 2012-02-27
Abstract: PURPOSE: An inlet guide vane assembly is provided to precisely and effectively control the flow rate of fluid passing an intake duct by opening the intake duct as occasion demands. CONSTITUTION: An inlet guide vane assembly comprises a vane (110), a control arm (120), a control ring (130), and a track roller (140). The vane is rotationally installed in the inner surface of an intake duct (D) to open and close an intake hole (H) formed in the intake duct. In order to control the angle of the vane, the control arm is connected to one end of the vane to rotate the vane. The control ring is rotationally installed in the intake duct. The track roller connects the control ring and the control arm.
Patent KR-20130104046-A (KR)
Title: Apparatus for testing electronic parts
Inventor: JANG HYEON SAM
IPC: G01R31/28
Filed: 2012-03-12
Abstract: PURPOSE: An electronic part inspection apparatus is provided to prevent the leakage of light emitting from an electronic part to the outside. CONSTITUTION: An electronic part inspection apparatus includes a carriage unit and a measurement unit. The carriage unit includes a mount member (21) and a driver. An electronic part is mounted on the mount member. The driver rotates or elevates the mount member. The measurement unit includes an integrating sphere (41) having an aperture with one side opened. The integrating sphere installs a socket member (43) having an insertion unit in which the electronic part is inserted formed. The socket member prepares a probe pin (44) contacting an electrode of the electronic part when the electronic part is inserted into the insertion unit.
Patent KR-20130104728-A (KR)
Title: Semiconductor chip and stacked semiconductor package having the same
Inventor: LEE GYU JEI
IPC: H01L23/12
Filed: 2012-03-15
Abstract: PURPOSE: A semiconductor chip and a stacked semiconductor package including the same are provided to effectively getter metal diffused from a through electrode to a semiconductor substrate by forming a gettering layer which is composed of a polysilicon layer between the through electrode and the semiconductor substrate. CONSTITUTION: A semiconductor substrate (100) has one surface (110), the other surface (120), and a through hole (130) which passes through one surface and the other surface. A gettering layer (300) is interposed between the through electrode and the inner surface of the semiconductor substrate which is formed by the through hole. The gettering layer is made of polysilicon. An insulation layer (500) is formed between the gettering layer and the through electrode. A bonding layer (600) is formed between the insulation layer and the through electrode.
Patent KR-20130104752-A (KR)
Title: Fabrication method of organic material-derived graphene using radiation technique and the fabrication of the graphene using the same
Inventor: CHOI JAE HAK
IPC: C01B31/02
Filed: 2012-03-15
Abstract: PURPOSE: A production method of graphene is provided to economically produce the large area graphene, and to improve the quality of the graphene. CONSTITUTION: A production method of graphene comprises the following steps: forming an organic film on a substrate; crosslinking the organic film by emitting radiation on the upper side of the organic film; and carbonizing the organic film to obtain the graphene. [Reference numerals] (AA) Organic compound solution; (BB) Coating; (CC) Radiation exposure; (DD) Carbonization; (EE) Forming graphene
Patent KR-20130105196-A (KR)
Title: Led module
Inventor: KIM JEONG SOO
IPC: F21S2/00
Filed: 2012-03-17
Abstract: PURPOSE: An LED module extends the lifetime of the module by electrically connecting a PCB substrate and a wire using a metal screw. CONSTITUTION: A PCB substrate installs multiple LEDs (20). A case (40) mounts the PCB substrate. An electrical wire (30) passes through the case. The PCB substrate and the wire are electrically connected by a metal screw. The wire passes through a screw combination part.
Patent KR-20130109379-A (KR)
Title: An optical device for surgery and an method for controlling thereof
Inventor: KO KWANG CHON
IPC: A61B18/20
Filed: 2012-03-27
Abstract: PURPOSE: An optical surgery device and a control method thereof improve the accuracy and reliability of surgery by preventing light from being absorbed into the body fluid to prevent damage to normal tissue around abnormal tissue. CONSTITUTION: A light generation unit (110) generates first light and second light. A laser medium (111) is installed inside the light generation unit. A total reflection mirror (112) and a partial reflection mirror (113) are arranged at both sides of the laser medium. A control unit (120) controls the pulse width of light generated by the light generation unit and separates the light into the first light and the second light. The control unit controls the incident time of the first light and the second light. [Reference numerals] (120) Control unit
Patent KR-20130110297-A (KR)
Title: Dual chamber side air bag apparatus for vehicle
Inventor: CHOI JAE HO
IPC: B60R21/20
Filed: 2012-03-29
Abstract: PURPOSE: A vehicle dual chamber side air bag device is provided to effectively protect passengers by preventing the passengers from being injured in the chests and stomachs due to the spreading pressure of an air bag cushion. CONSTITUTION: A vehicle dual chamber side air bag device comprises an inflator (50) and an air bag cushion (60). The inflator is fixed to one side of a seatback frame in a door trim side. The inflator is installed on an area where a main chamber (61) and a push chamber (62) are connected to each other. The air bag cushion includes the push chamber and the main chamber. The push chamber pressurizes the shoulder (4b) of a passenger (4) to push the shoulder towards the indoor of a vehicle. The main chamber is unfolded to protrude to the front side of a seatback to cover the lateral side of the passenger. The main chamber is connected to the push chamber.
Patent KR-20130112135-A (KR)
Title: A film recorded with code, electronic device equipped with display covered with the film
Inventor: LEE SANG GYU
IPC: G06V30/224
Filed: 2012-04-03
Abstract: PURPOSE: A film recording a code and an electronic device comprising a display device with the film are provided to print a code pattern on a side of a transparent material and connect a screen when the code pattern is attached to a surface of a display unit, thereby enabling the electronic device to recognize the code. CONSTITUTION: A first fluorescent material is coated on a film layer (210). When the light having a first wavelength is irradiated from a light emitting unit (110) of a reader (100), the light having a second wavelength is irradiated. A second fluorescent material displays a code on the first fluorescent material and absorbs the light having the second wavelength. The light having the first wavelength is an ultraviolet ray. The light having the second wavelength is an infrared ray. A protective layer (250) is connected to an upper part of the film layer and protects the code displayed by the second fluorescent material. [Reference numerals] (150) CMOS sensor
Patent KR-20130116086-A (KR)
Title: Multi-layer security paper
Inventor: KIM DUC KI
IPC: D21H27/30
Filed: 2012-04-12
Abstract: PURPOSE: Multi layer security paper is provided to show different patterns according to the side of the paper due to the fact that the first typed silver coin is darker than the second type silver coin. CONSTITUTION: Multi layer security paper comprises the first side paper (105), the second side paper (115) and an intermediate layer (110). The first side coin comprises the first typed coin. The second side paper comprises the first typed coin and the second typed coin with different patterns. The intermediate layer is located between the first side paper and the second side paper. Through the second side paper, light is projected. The density of the first typed coin is stronger than that of the second typed coin. [Reference numerals] (105) Surface layer paper; (110) Intermediate layer; (115) Base layer paper; (120) Surface layer paper silver coin; (125) Base layer paper silver coin; (AA) Lamination
Patent KR-20120128549-A (KR)
Title: Hermetic scroll compressor using helium
IPC: F04C29/12
Filed: 2012-04-13
Abstract: PURPOSE: A hermetic scroll compressor using helium is provided to reduce vibration in a compressor body by restricting the flow sound in an oil injection pipe. CONSTITUTION: A hermetic scroll compressor forms a wrap type compressor with a rotary scroll interlocking with a fixed scroll. An oil injection pipe penetrates a sealed container. The hermetic scroll compressor sets the opening of an oil injection port on the bottom of a gear groove so that a first rotary angle range is almost same with a second rotary angle range.