baber/WOPTO huggingface dataset:
Patent KR-20060109898-A (KR)
Title: A tuner-compatible switch mode power supply architecture
Inventor: SMIDT PIETER J M
IPC: H02J1/08
Filed: 2004-11-08
Abstract: The present invention relates to a power supply arrangement (10) comprising a first power supply (11) which produces a first output voltage and supplies it to a first device (12), e. g. an AM/FM tuner, a receiver or some other equipment sensitive to switching operations, and a second power supply (14) which produces a second output voltage and supplies it to a second device (15, 16, 17), the second supply being operative when the first device is off. The power supply arrangement further comprises a control means (18) arranged to operate the second power supply. Typically, the control means turns the second power supply off when the first device is operating, and switches the second supply into operation when the first device is inoperative. The present invention enables a power supply arrangement which is suitable for use with an EMI sensitive device, which is cost-effective, small, highly efficient and has low standby power.
Patent KR-20070019660-A (KR)
IPC: H01L21/66
Filed: 2005-06-27
Abstract: 프로브 카드(30)는 피시험 반도체 웨이퍼에 설치된 패드에 접촉되는 복수의 실리콘 핑거 콘택터(50)와, 상기 복수의 실리콘 핑거 콘택터(50)를 표면에 탑재한 프로브 기판(40)을 구비하고, 실리콘 핑거 콘택터(50)는 단차(52)가 형성된 베이스부(51)와, 후단측이 베이스부(51)에 설치되고, 선단측이 베이스부(51)로부터 돌출되어 있는 지지부(53)와, 지지부(53)의 표면에 형성된 도전부(54)를 갖고, 실리콘 핑거 콘택터(50)는 베이스부(51)에 형성된 단차(52)의 모서리부(52a,52b)가 프로브 기판(40)의 표면에 접촉되도록 프로브 기판(40)에 탑재되어 있다.  
       
     콘택터, 콘택트 스트럭처, 프로브 카드, 시험 장치
Patent KR-20060126473-A (KR)
Title: Electromagnetic valve
Inventor: PERTHEL KLAUS
IPC: F16K31/40
Filed: 2004-10-21
Abstract: The invention relates to an electromagnetic valve for a vehicle gas cylinder, said valve comprising: a valve body (4); an external thread section of the valve body, that can be screwed into an internal thread on the gas cylinder; a section of the valve body (4) protruding into the gas cylinder; a shut-off piston (31); and electromagnetic control elements (25, 28, 29) which can be used to displace the shut-off piston (31) from a conducting position into a closed position. The valve body (4) comprises a cavity (15) for receiving the shut-off piston (31) and the control elements (25, 28, 29), said cavity being located inside the thread section and/or in the section of the valve body (4) protruding into the gas cylinder. In order to simplify the disassembly and assembly of one such valve, the mouth of the cavity (15) is arranged on the head end of the valve body (4) located outside the gas cylinder. The shut-off piston (31) and the electromagnetic control elements (25, 28, 29) can be inserted into the cavity (15) through the mouth thereof.
Patent KR-20060111549-A (KR)
Title: Vitamin d3 lactam derivative
Inventor: NAGASAWA KAZUO
IPC: C07D207/273
Filed: 2004-11-04
Abstract: A compound represented by the following formula (1) or a pharmaceutically acceptable solvate thereof. They are useful in treatments for Paget's disease of bone, hypercalcemia, or osteoporosis. (1) In the structural formula, R1 represents C 2-10 alkyl or C7-15 aralkyl in which the aromatic ring may be substituted by C1-6 alkyl, C1-6 alkoxy, hydroxy, halogeno, or trifluoromethyl; and R2 represents C1-10 alkyl or C7-15 aralkyl in which the aromatic ring may be substituted by C1-6 alkyl, C1-6 alkoxy, hydroxy, halogeno, or trifluoromethyl.
Patent KR-20060134954-A (KR)
Title: Light-emitting device and method for manufacturing the same
Inventor: NAKAMURA OSAMU
IPC: H01L29/786
Filed: 2004-11-05
Abstract: The present invention provides a display device and a manufacturing method thereof that can simplify manufacturing steps and enhance efficiency in the use of materials, and further, a manufacturing method that can enhance adhesiveness of a pattern. One feature of the invention is that at least one or more patterns needed for manufacturing a display panel, such as a conductive layer forming a wiring or an electrode or a mask for forming a desired pattern is/are formed by a method capable of selectively forming a pattern, thereby manufacturing a display panel.
Patent KR-20070012324-A (KR)
Title: Oligomers and polymers
Inventor: WALLACE PAUL
IPC: C08G79/02
Filed: 2004-12-13
Abstract: An optionally substituted oligomer or polymer comprising a repeat unit of formula (I); wherein each Ar1 and Ar3 is the same or different and independently represents an optionally substituted aryl or heteroaryl; n is at least 1; Ar2 represents an optionally substituted aryl or heteroaryl comprising a linking ring to which the two nitrogen atoms are both directly linked; and at least one of Ar2 and either or both of Ar1 is substituted with at least one substituent. ® KIPO & WIPO 2007
Patent KR-20060114356-A (KR)
Title: Gecko-like fasteners for disposable articles
Inventor: LINDSAY JEFFREY DEAN
IPC: C09J7/00
Filed: 2004-12-16
Abstract: A disposable absorbent article has a nanofabricated attachment means having adhesive hairs disposed on a substrate wherein the hairs are effective to adhesively engage an opposing surface having a polymeric film or a fibrous web. In another embodiment, the absorbent article has a gecko-like fastener including a substrate and a plurality of adhesive hairs arising from the substrate having a base section, midsection, and top section, a height of about 0.5 microns to about 8 millimeters, and a diameter greater than about 0.05 microns.
Patent KR-20070005578-A (KR)
Title: Imaging device, imaging lens, and method for writing data to imaging lens
Inventor: SHIKANO SHUJI
IPC: G02B21/36
Filed: 2005-01-31
Abstract: It is possible to display a scale representing a reference length with accurate length on a display screen even when the lens of an imaging device is replaced. A replacing lens (4F, 4Z) is mounted on an imaging device body (3). When an image of an object imaged by an image sensor (2) is superimposed on a scale (5) representing a reference length and displayed on a screen, a pre-measured optical magnifying power or a substantial magnifying power is outputted from an optical magnifying power output means (8) arranged on the replacing lens (4F, 4Z) and the substantial magnifying power on the screen of the display (6) is calculated according to the optical magnifying power, the image sensor dimension, and the screen dimension. According to the substantial magnifying power and the scale reference length, the dimension of the scale on the screen is set by scale setting means (17). ® KIPO & WIPO 2007
Patent KR-20070005622-A (KR)
Title: Technique for efficient video re-sampling
Inventor: RUMREICH MARK FRANCIS
IPC: G11C8/04
Filed: 2005-03-02
Abstract: Efficient re-sampling within a memory (20, 30, 40) occurs by first generating an address request that contains a first portion that identifies a selected data string of interest, and a second portion that identifies a particular group of data values within the selected string. The first portion of the address request is applied to the memory to obtain the selected string of values during a single read operation. The second portion of the read address serves to mask the selected string of values to obtain the particular group of values of interest within the string. ® KIPO & WIPO 2007
Patent KR-20070012799-A (KR)
Title: Microfluidic chip
Inventor: GOETZEN REINER
IPC: G01N33/53
Filed: 2004-11-17
Abstract: The invention relates to a microfluidic chip for biological, chemical and medical analysis. Cavities and channels, which connect these cavities to one another and which transport, based on the capillary effect, liquids required for carrying out analysis and synthesis, are arranged inside said microfluidic chip. At least one of the cavities is a reaction chamber. The microfluidic chip is characterized by having a layered construction made of light-curing hydrophilic plastic material based on a 3-D layer model and by having a covering layer made of a hydrophobic material. In the layered body made of hydrophilic material, channels that come from different cavities and do not intersect lead to the at least one reaction chamber. ® KIPO & WIPO 2007
Patent KR-20070030182-A (KR)
Title: Pharmaceutical composition of (+)-erythro-mefloquine and its use
Inventor: BAKER HELEN FRANCES
IPC: A61K45/06
Filed: 2005-03-17
Abstract: A pharmaceutical composition is in the form of a unit dosage comprising 1 to 60 mg (+)-erythro-mefloquine. This is intended for daily dosing. ® KIPO & WIPO 2007
Patent KR-20070021192-A (KR)
IPC: H01M10/04
Filed: 2005-04-20
Abstract: 전기에너지 저장 디바이스(20, 70)는 전기 절연성이고 이온도전성인 벽(32)에 의해 분리된 다수의 마이크로컨테이너를 형성하기 위해 형성된 기판(22)을 포함한다.  제1다수의 애노드는 마이크로컨테이너의 제1서브셋(24)내에 배치되고, 제2다수의 캐소드는 마이크로컨테이너의 제2서브셋(26)내에 배치된다.  이 애노드와 캐소드는 인터레이스식(interlaced) 패턴으로 배열된다.  
     
     전기에너지 저장 디바이스, 기판, 애노드, 캐소드, 마이크로컨테이너.
Patent KR-20070020449-A (KR)
IPC: F25B27/02
Filed: 2004-06-01
Abstract: 열 기관(A)과 냉동기(J)를 조합한 고효율의 열 사이클 장치이다.  보일러(B)에서 발생된 증기(Eg)가 터빈(S 2 )을 구동한 후, 복수기(Y 1 )로 냉각되고, 펌프(P 2 )로 승압되어 고압 복수가 되어 보일러(B)로 순환된다.  압축기(C)로 압축된 냉매 가스(Fg)가 터빈(S)을 구동하여 일(W 1 )을 출력한 후, 열 교환기(7)의 방열측을 통해 냉각되고, 그 후에 펌프(P 1 )에 의해 승압되어 고압 냉매액으로 되어, 이 고압 냉매액이 반동 수차(K)를 구동하여 일(W 2 )을 출력하는 동시에 팽창되어 증발해 냉매 가스가 되고, 이 냉매 가스가 열 교환기(7)의 흡열측 및 복수기(Y 1 )를 통해 가열된 후, 압축기(C)로 도입된다.
Patent KR-20070020465-A (KR)
IPC: C30B25/10
Filed: 2004-05-27
Abstract: 본 발명은, 기체 위에 합성된, 결정 입경이 1㎚ 이상, 1000㎚ 미만인 나노 크리스털 다이아몬드를 주성분으로서 포함하는 것을 특징으로 하는 나노 크리스탈 다이아몬드막이다.  이 나노 크리스탈 다이아몬드막은, 기체 위에, 탄화수소 및 수소를 포함하는 원료 가스를 이용한 플라즈마 CVD법에 의해, 플라즈마 영역 외에서 성막된다.  또한, 이 나노 크리스탈 다이아몬드막은, 전기 화학 소자, 전기 화학 전극, DNA 칩, 유기 전계 발광 소자, 유기 전계 수광 소자, 유기 박막 트랜지스터, 냉전자 방출 소자, 연료 전지, 및 촉매에 적용된다.   
       
     전기 화학 소자, DNA 칩, 플라즈마 CVD법, 연료 전지, 전기 화학 전극, 유기 전계 발광 소자, 유기 전계 수광 소자, 유기 박막 트랜지스터
Patent KR-20070011551-A (KR)
Title: Piperazine derivatives of alkyl oxindoles
Inventor: VOLK BALAZS
IPC: C07D209/34
Filed: 2005-05-10
Abstract: The present invention is concerned with new indol-2-one derivatives of the general Formula (I). The new compounds are useful for the treatment or prevention of the disorders of the central nervous system or the cardiovascular system. ® KIPO & WIPO 2007
Patent KR-20070033380-A (KR)
Title: 이코노마이저 회로 제어 시스템 및 방법
IPC: F25B5/00
Filed: 2005-05-27
Abstract: 냉동 시스템(100)의 이코노마이저 회로를 제어하기 위한 제어 알고리즘이 제공된다.  상기 제어 알고리즘은 이코노마이저 회로를 동작 및 동작해제하기 위한 미리 설정된 임계치에 대응하여, 이코노마이저 회로의 포트 밸브(120)를 오픈 및 클로즈시킨다.  상기 미리 설정된 임계치는 플래시 탱크(110)내의 액체 냉매의 레벨 및 압축기(102)의 작동 파라메터를 포함한다. 
       
     이코노마이저 회로, 포트 밸브, 플래시 탱크, 압축기, 냉동 시스템
Patent KR-20070022822-A (KR)
IPC: G05F1/40
Filed: 2005-06-28
Abstract: 역률 정정을 제공하는 회로에 있어서, 부스트 인덕턴스와 그리고 상기 부스트 인더턴스와 직렬로 연결된 역률 정정(PFC) 스위치를 구비한 부스트 컨버터 회로를 포함하여 구성되며, 여기서 상기 부스트 인덕턴스와 역률 정정 스위치는 AC 라인으로부터의 AC 파워를 공급받는 정류기의 출력 양단에 연결되고, 상기 부스트 컨버터 회로는 상기 인덕터와 상기 스위치 사이의 접합점에 연결되는 부스트 다이오드를 더 포함하며, 여기서 상기 부스트 다이오드의 출력은 출력 커패시터에 연결되고, DC 버스 전압이 상기 출력 커패시터 양단에 공급되며, 입력으로서 상기 정류기로부터의 정류된 AC 입력 전압과, 상기 인덕터를 통과하는 전류 그리고 상기 커패시터 양단의 상기 DC 버스 전압에 비례하는 신호를 수신하는 제어 회로를 더 포함하며, 그리고 여기서 상기 제어 회로는 상기 PFC 스위치의 온 타임을 제어하도록 펄스 폭 변조 신호를 제공하며, 입력으로서 상기 정류된 AC 입력 전압과 상기 DC 버스 전압을 수신하는 인에이블/디스에이블 회로를 더 포함하며, 여기서 상기 회로는 상기 정류된 AC 입력 전압과 상기 DC 버스 전압을 순간적으로 비교하고 그리고 상기 제어 회로를 제어하며, 그럼으로써 상기 제어 회로는, 상기 정류된 AC 입력 전압이 상기 DC 버스 전압보다 더 작은 경우, 상기 PFC 스위치를 제어하도록 상기 펄스 폭 변조 신호를 제공하며 그리고 상기 정류된 AC 입력 전압이 상기 DC 버스 전압보다 더 큰 경우, 상기 PFC 스위치로의 상기 펄스 폭 변조 신호의 발생을 디스에이블 시키는 것을 특징으로 하는 역률 정정을 제공하는 회로. 
       
     역률 정정, 부스트 인덕턴스, 부스트 다이오드, 인덕터
Patent KR-20080066146-A (KR)
Title: Dj-ing input device and potable wireless dj-ing system and method using bluetooth available ppc
Inventor: JUNG HWI RYONG
IPC: G06F3/00
Filed: 2007-01-11
Abstract: A Djing input device, a potable wireless Djing system, and an operation method thereof are provided to maximize emotional factors of scratching and fading by forming a turntable using a rotation sensor, and reduce installation complexity by forming a communication interface between the turntable and a PPC(Pocket PC) through Bluetooth. A plurality of turntables(33) has a disc shape and is rotated by an actuator(33a). A rotation sensor(35) generates a pulse according to a rotation angle of the turntable. A serial communicator(37) transfers the pulse output from the rotation sensor to a controller(31) in a series. A Bluetooth communicator(39) transmits pulse data received from the controller in a Bluetooth mode. The controller controls operation of each component. A playback speed of the sound source stored in a PPC(10) increases when the rotation sensor is rotated in a clockwise direction, and the playback speed decreases when the rotation sensor is rotated in an anti-clockwise direction.
Patent KR-20070076513-A (KR)
Title: Resonant switching power source apparatus
Inventor: KYONO YOICHI
IPC: H02M3/28
Filed: 2007-01-16
Abstract: A resonant switching power supply is provided to prevent damage of switching elements by preventing an over current from flowing in the switching elements. A resonant switching power supply includes first and second switching elements(Q1,Q2), a serial resonant circuit, a controller, a rectifying and smoothing circuit, a current detector, and an over current protector. The first and second switching elements(Q1,Q2) are connected to output terminals of a serial power supply and are alternatively turned on/off. The serial resonant circuit is connected to the second switching element(Q2) and has a first winding(Np) of a transformer(T1) and a current resonant capacitor. The controller controls an on/off operation of the first and second switching elements(Q1,Q2). The rectifying and smoothing circuit rectifies and smooths a voltage generated from a second winding of the transformer(T1) and outputs a rectified and smoothed voltage. The current detector detects current flowing through the serial resonant circuit. The over current protector resets excitation energy of the transformer(T1).
Patent KR-20070095758-A (KR)
Title: Light-diffusion device and method of making the same
Inventor: YANG YUN PIN
IPC: G02B5/02
Filed: 2007-01-25
Abstract: A light-diffusion device and a manufacturing method thereof are provided to reduce the loss of light and to improve the total brightness by preventing fine particles from being overlapped on each other and making a light path short. A light-diffusion device is composed of a substrate(11) having a first and a second surfaces(11a,11b); an electrostatic layer(14) formed on the second surface of the substrate; a polymer layer(12) coated on the first surface of the substrate; and plural fine particles(13) aligned on the surface of the polymer layer. Each fine particle contacts with the surface of the polymer layer and has a diameter of 15~80mum. In particular, plural fine particles have a first diameter of 15~40mum and a second diameter of 55~80mum.
Patent KR-20070101118-A (KR)
Title: Nonvolatile memory, manufacturing method thereof, and method for reading and writing on the memory
Inventor: KAWAZU YOSHIYUKI
IPC: H01L21/8247
Filed: 2007-02-12
Abstract: A nonvolatile memory, a manufacturing method thereof, and a method for reading and writing on the memory are provided to double the amount of information accumulated per one unit cell of the nonvolatile memory from a conventional 2 values("0" and "1") to 4 values("0", "1", "2", "3", and "4"). A nonvolatile memory includes a memory cell to sustain data. The memory cell has a top electrode(3), a bottom electrode(4), and a phase change unit(8) capable of changing the state from the top electrode(3) to the bottom electrode(4) only once. The phase change unit(8) includes a first semiconductor layer(5) and a second semiconductor layer(6). The first semiconductor layer(5) is made of one semiconductor between P-type semiconductor or N type semiconductor. The second semiconductor layer(6) is made of the other type semiconductor formed by inserting the PN junction unit into each of top and bottom of the first semiconductor layer(5).
Patent KR-20080050187-A (KR)
Title: Method and system for managing sla communication quality in iptv service
Inventor: RYU YONG SUN
IPC: H04L12/26
Filed: 2007-02-26
Abstract: A method and a system for managing SLA(Service Level Agreement) communication quality in an IPTV(Internet Protocol Television) service are provided to allow an operator to prevent infringement of an SLA index through an alarm and infringement notification information, and allow a communication provider to directly check quality of a subscriber. A communication quality information acquiring unit(201) acquires data regarding communication quality of an IPTV service subscriber. A communication quality data collector(202) collects communication quality data acquired by the communication quality information acquiring unit. A communication quality information analyzer(203) analyzes the communication quality data. A communication quality processor(204) processes the communication quality data to obtain history information. An SLA quality monitor(208) monitors infringement particulars of communication quality by comparing the obtained history information and SLA agreement information between a subscriber and a communication provider. A data manager(205) manages the history information and the monitored infringement particulars. A database(206) stores the history information and the infringement particulars. An SLA-UI(User Interface) processor(211) receives a status through the data manager and provides it to the subscriber or an operator. An SLA(Service Level Agreement)-UI(User Interface) processor(207) receives the state information from the data manager and provides the received state information to a user through a web based GUI(Graphic User Interface).
Patent KR-20080111570-A (KR)
Title: Method for screening image media automaticcally and system the same
Inventor: KIM SEON TAE
IPC: G06Q50/10
Filed: 2007-03-08
Abstract: A method and system for automatically showing video media are provided to make manless automatic screening possible in the management aspect, thereby showing the video media without the restriction on the time and place. A method for automatically showing video media comprises the following steps. An entry control unit(110) of an automatic video media cinema(100) forms an admission ticket for a movie selected by a spectator, and then issues the ticket. A transceiving unit(130) of the cinema transmits information about the ticket, provided through the entry control unit, to a video media operation server. The operation server determines whether the ticket information is valid based on a database in which movie information of each cinema is previously stored, and then decides whether to show the corresponding movie depending on whether the result, obtained by comparing the number of spectators who are seated with the number of the empty seats, coincides with the number of spectators who possess the tickets.
Patent KR-20080083463-A (KR)
Title: Recording medium, method of configuring control information and recording/playback and apparatus there of
Inventor: JOO WON BAE
IPC: G11B20/10
Filed: 2007-03-12
Abstract: A recording medium, a method for forming control information, and a recording/reproducing method, and an apparatus thereof are provided to easily judge whether a security system exists in a recording medium or not by installing a security system flag on the recording medium. A recording medium comprises a management area having a medium data area where medium data of a corresponding recording medium is recorded and a security system area. The medium data includes data for a physical structure of the corresponding recording medium and a security system flag. The security system flag indicates whether the security system is placed on the recording medium or not.
Patent KR-20080086956-A (KR)
Title: Color image forming apparatus
Inventor: KIM KYUNG HWAN
IPC: G03G15/01
Filed: 2007-03-24
Abstract: A color image forming apparatus is provided to simplify a structure from a motor to each photosensitive member and reduce an installation space by meshing photosensitive member driving gears with an external gear which is integrated with a transfer drum and receiving driving force from the external gear. A plurality of photosensitive members(111,121,131,141) and a transfer drum(151) are supported by a frame(161) to be rotated. The frame has an opening(161a) which is opened to contact the transfer drum, and combining grooves(161b,161c,161d,161e) which are combined with developers respectively. The developers are integrated with the frame. Chargers(114,124,134,144) and cleaners(125,135,145) are installed around the photosensitive members. The transfer drum is formed by combining a hollow conductive drum with an anti-conductive rubber. An internal gear(153) is installed at one side in the transfer drum. Photosensitive member driving gears(112,122,132,142) connected with an external gear(152) of the transfer drum are installed at one side of the photosensitive members respectively.
Patent KR-20080088277-A (KR)
Title: Light emitting diode
Inventor: LEE JU YEOP
IPC: H01L33/58
Filed: 2007-03-29
Abstract: A light emitting diode is provided to enhance light emitting efficiency by using a double epoxy structure instead of a single epoxy structure. A light emitting diode chip(31) is formed to emit the light. An internal resin structure(32) has a refractive index smaller than the refractive index of the light emitting diode chip. A lower side of an inner wall of the internal resin structure comes in contact with a lateral surface of the light emitting diode chip in order to be erected on an upper surface of the light emitting diode chip. An external wall of the light emitting diode chip is inclined toward the inner wall with respect to a surface parallel to an upper surface of the light emitting diode chip, in order to meet the inner wall on a semiconductor chip. An external resin structure(33) is formed to surround the light emitting diode chip and the internal resin structure. The external resin structure has a refractive index smaller than the refractive index of the internal resin structure.
Patent KR-20090000778-A (KR)
Title: Intelligent electronic bulletin
Inventor: JANG SUN JOO
IPC: G06F3/041
Filed: 2007-04-02
Abstract: An intelligent electronic bulletin board is provided to enable a plurality of users to transmit a high capacity multimedia to another user using a touch screen monitor in no need of a specific tool. An intelligent electronic bulletin board comprises the following units. A touch signal is generated by a touch of an external object. A touch screen(100) outputs a memo image capable of inputting a memo using the touch of the external object corresponding to the generated touch signal. An external connection apparatus(230) transmits the inputted memo inserted in the memo image. A controller(210) controls the transmitter-receiver to receive/transmit the data to be outputted on a memo image.
Patent KR-20090013263-A (KR)
Title: 휴대폰의 위치추적 기능을 이용한 간편 유료도로 통행료납부 방법
Inventor: JEONG JI TAE
IPC: G07B15/06
Filed: 2007-04-06
Abstract: 본 발명은 휴대폰의 위치 추적기능을 이용하여 도로 통행료를 간편하게 납부하는 방법 및 시스템에 관한 것으로, 사용자가 유료도로 주행 전에 해당 톨비 자동납부 S/W를 구동시키는 단계, 유료도로 진입지점에 이르면 휴대폰의 위치추적 기능을 이용하여 출발점 톨게이트의 좌표, 진입시간을 기억하는 단계, 도로 통행료 납부지점에 이르면 상기 출발점 정보와 휴대폰의 위치추적 기능을 이용하여 얻어낸 출구 톨게이트의 좌표와 시간을 휴대폰 통신사의 서버로 전송하는 단계, 상기 통신사 서버에서 통행요금을 계산하여 결재정보를 해당 톨게이트 지점으로 전송하는 단계, 상기 출구 톨게이트 단말에서 수신한 결재정보에 따라 결재를 요청하는 단계, 상기 출구 톨게이트 단말의 요청에 의해 소액결재를 완료하는 단계로 구성된다. 
     휴대폰, 톨게이트, 위치추적, 자동납부, 통행료
Patent KR-20070048679-A (KR)
Inventor: YU SEUNG TAE
IPC: C09J7/02
Filed: 2007-04-13
Abstract: 본 발명은 컬러 문신스티커용 감광잉크의 조성물 및 이 컬러 문신스티커의 제조방법에 관한 것으로서, 보다 상세하게는 감광 파우더 4 ~ 7 중량%, UV안정제 0.5 ~ 1.5 중량%, 산화방지제 0.5 ~ 1.5 중량% 및 잉크 90 ~ 95 중량% 를 포함하여 이루어져, 빛에 의해 색이 변화되는 감광 파우더 혼합하여 감광잉크를 제조하고, 그 감광잉크로 문신스티커를 제조함으로써, 바디패션, 악세사리, 교육, 응원 등에 사용되도록 사용자의 피부에 접착되어, 빛에 의해 문신스트커의 색상이 다양하게 변화되어 화려한 색상이 조화를 이루며 유지되는 효과가 있다. 
     문신스티커, 감광잉크,  감광파우더, UV안정제, 산화방지제