baber/WOPTO huggingface dataset:
Patent KR-20090026185-A (KR)
Title: Base station and method in mobile communication system
Inventor: KAWAMURA TERUO
IPC: H04B1/707
Filed: 2007-06-13
Abstract: A base station used in a mobile communication system using a single-carrier method for uplink includes: means for classifying a plurality of user devices into two or more groups according to a pass loss between each of user devices and a base station for each of the user devices; and a scheduler for planning uplink resource allocation for allocation to the user devices. Signals destined to respective users having a plurality of frequency components arranged at an identical frequency interval are multiplexed by the distribute frequency division multiplex method so that the signals orthogonally intersect on the frequency axis. The scheduler plans the resource allocation so that user devices belonging to different groups use different group bands or different time slots. The group band is defined by dividing the system band for each group.
Patent KR-20090033259-A (KR)
Title: Method for producing polymer electrolyte emulsion
Inventor: KURODA RYUMA
IPC: H01B13/00
Filed: 2007-06-29
Abstract: Disclosed is a method for producing a polymer electrolyte emulsion comprising the following steps (1) and (2). Step (1): a step for preparing a polymer electrolyte solution having a polymer electrolyte concentration of 0.1-10% by weight by dissolving a polymer electrolyte into a solvent containing a good solvent of the polymer electrolyte. Step (2): a step for mixing the polymer electrolyte solution obtained in the step (1) with a poor solvent of the polymer electrolyte at a ratio of 4-99 parts by weight of the poor solvent to 1 part by weight of the polymer electrolyte solution. Also disclosed is a method for producing a polymer electrolyte emulsion, wherein a polymer electrolyte dispersion obtained by dispersing polymer electrolyte particles into a dispersion medium is subjected to separation by a membrane.
Patent KR-20090041396-A (KR)
Title: Use of modified open-cell foam materials in vacuum cleaners
Inventor: BAUS ULF
IPC: C08J9/42
Filed: 2007-07-11
Abstract: The invention relates to the use of molded bodies as dust-binding means in vacuum cleaners. The molded bodies according to the invention have length/width/height dimensions ranging from 1 mm to 5 cm and are produced by treating (a) an open-cell foam material having a density ranging from 5 to 500 kg/m3 and a mean pore diameter ranging from 1 mum to 1 mm (b) with an aqueous formulation of at least one cationic polymer, (c) and a shaping step.
Patent KR-20090059117-A (KR)
Title: Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin
Inventor: SAPRA PUJA
IPC: A61K31/4745
Filed: 2007-08-17
Abstract: The present invention relates to the treatment of non-Hodgkin's lymphomas. The present invention includes uses of polymeric prodrugs of 7-ethyl-10-hydroxycamptothecin for mammals in need thereof.
Patent KR-20090067142-A (KR)
Title: Delivering individualized content over a broadcast network
Inventor: GREENBAUM GARY S
IPC: G06Q30/00
Filed: 2007-10-16
Abstract: In various embodiments, a unidirectional broadcast network is utilized to provide digital content to users in a manner that allows users' computing devices to maintain synchrony with personal, relevant information. In at least some embodiments, the broadcast network utilizes a data channel and a signaling channel. The data channel is used for broadcasting data to various users, while the signaling channel typically used for transmitting device or machine specific data-is used to transmit user-specific information associated with the information or data that the user finds relevant. This user specific information can then be used by the user's mobile computing device to manage, e.g. record and place into device database for time shifted retrieval, such information or digital objects delivered over the broadcast data channel.
Patent KR-20090074025-A (KR)
Title: Distributed hardware state management in virtual machines
Inventor: ONEY ADRIAN J
IPC: G06F9/00
Filed: 2007-08-28
Abstract: Mechanisms are disclosed herein that manage operations in virtual machine environments. A first partition can have a proxy driver object corresponding to a driver object in a second partition. The driver object can control a physical device, but because of the proxy driver object, the first partition can retain some measure of control over the physical device. The driver object can be surrounded by a first filter object beneath it, and a second filter object above it. The first filter object can provide interfaces to the driver object so that the driver object can perform various bus-related functionalities; and, the second filter object can receive redirected instructions from the first partition and provide them to the driver object, and intercept any instructions originating from within the second partition, such that if these instructions are inconsistent with policies set in the first partition, they can be manipulated.
Patent KR-20090057438-A (KR)
Title: Inspection device
Inventor: JORRITSMA MINNE
IPC: B65B5/10
Filed: 2007-09-07
Abstract: What is disclosed is an inspection device and a method wherein interconnected, substantially flat bags are provided, in which bags objects are present which are set vibrating, after which one or more images of the objects in the bag are recorded. The vibration is exerted on the objects in the plane of the interconnected bags, whilst a squeezing force effected by means of a pulling force on the bags is exerted on the vibrating objects. The combination of said vibration and said squeezing force on the objects, such as tablets, leads to a quiet and reliable inspection device.
Patent KR-20090086552-A (KR)
Title: Back-lit displays with high illumination uniformity
Inventor: EPSTEIN KENNETH A
IPC: G02F1/1335
Filed: 2007-11-12
Abstract: A directly illuminated display unit has a display panel and one or more light sources disposed behind the display panel. A diffuser is disposed between the light source unit and the display panel and a light diverting layer is disposed between the one or more light sources and the diffuser. The light diverting layer has light diverting elements on a first side of the light diverting layer facing the diffuser. Surfaces of the light diverting elements are disposed at more than one angle relative to a normal to the light diverting layer and also include one or more sharp changes of surface slope. The light diverting elements spread the illumination light so as to be more uniform. Different light diverting elements can have different apex angles. Also, different sides of a light diverting element can have best fit centers of curvature that are non-coincident. ® KIPO & WIPO 2009
Patent KR-20090083416-A (KR)
Title: Hydantoin derivatives used as mmp inhibitors
Inventor: CHAPMAN DAVID
IPC: A61P11/00
Filed: 2007-11-28
Abstract: wherein R1 and R2are as defined in the specification; processes for their preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceutical compositions; and their use in therapy. The compounds are useful as MMP inhibitors. ® KIPO & WIPO 2009
Patent KR-20090083421-A (KR)
Title: Wind power installation, generator for generation of electrical power from ambient air, and method for generation of electrical power from ambient air in motion
Inventor: REITZ GEORG
IPC: B60L50/10
Filed: 2007-10-26
Abstract: The present invention relates to a wind power installation (1) for generation of electrical power by means of ambient air, having a flow channel (3) through which the ambient air is passed by an air flow being formed, with the flow channel (3) having an outer casing (6) delimiting it, and also having: a first section (7) with an essentially constant cross section, into which the ambient air can be introduced, with an air acceleration device (39) being provided in the first section (7), a second tapered section (9) which is in the form of a Venturi nozzle (10), a third section (11) which follows the second section (9) and in which a rotor (60) is arranged which is caused to rotate by the air flowing through it, and whose rotation is used to generate electrical power, a fourth flared section (13) which is in the form of a Laval nozzle (12), and a fifth section (15) which has a second air acceleration device (85) used as the exhaust for the air which has been introduced into the flow channel (3). ® KIPO & WIPO 2009
Patent KR-20090084935-A (KR)
Title: Photosensitive heat curing-type resin composition and flexible printed wiring board
Inventor: EZAKI TETSUYA
IPC: G03F7/027
Filed: 2007-11-29
Abstract: This invention provides an alkali development-type photosensitive heat curing-type resin composition, which can form a film free from a halogen, having a high level of flame retardancy, having excellent low warpage properties after curing, and having excellent plasticity, resolution, soldering heat resistance, chemical resistance and other properties, and a flexible printed wiring board using the composition. The alkali development-type photosensitive heat curing-type resin composition comprises (A) a resin component containing an (meth)acryloyl group and a carboxyl group in one molecule and soluble in a dilute alkali solution, (B) a phosphorus-containing epoxy heat curing resin component, (C) a photopolymerization initiator, (D) an organophosphorus compound, and (E) a diluting agent. The alkali development-type photosensitive heat curing-type resin composition has properties comparable with a conventional photosensitive heat curing-type resin composition using a brominated epoxy resin and a halogenated flame retardant and has an excellent property free from the evolution of hydrogen bromide which has been a problem caused in combustion. ® KIPO & WIPO 2009
Patent KR-20090092286-A (KR)
Title: Method for the deposition of a ruthenium containing film
Inventor: GATINEAU JULIEN
IPC: C07F15/00
Filed: 2007-12-20
Abstract: wherein: L is a non-aromatic cyclic unsaturated hydrocarbon ligand (L), having at least six cyclic carbon atoms, said cycle being unsubstituted or substituted, and X is either a non aromatic cyclic unsaturated hydrocarbon ligand identical or different from (L), having at least six cyclic carbon atoms said cycle being unsubstituted or substituted or a cyclic or acyclic conjugated alkadienyl hydrocarbon ligand having from five to ten carbons atoms, said hydrocarbon ligand being unsubstituted or substituted Use as a ruthenium precursor to manufacture ruthenium based film coated metal electrodes. ® KIPO & WIPO 2009
Patent KR-20090107510-A (KR)
Title: Von willebrand factor- and factor viii-polymer conjugates having a releasable linkage
IPC: C08G65/48
Filed: 2007-12-27
Abstract: The present invention provides von Willebrand Factor-polymer conjugates and Factor VIII-polymer conjugates, each having a releasable linkage. Methods of making conjugates, methods for administering conjugates, are also provided.
Patent KR-20090115851-A (KR)
Title: Electronic device with dual slide actuator that extends and retracts a connector
Inventor: MORGANSTERN MICHAEL ALAN
IPC: G06K19/077
Filed: 2007-12-12
Abstract: A hand held electronic device, such as a flash memory drive, includes a mechanism for extending and withdrawing a connector, such as a USB plug, that is adapted for engaging a mating connector of a host device. A positive latch holds the connector with respect to an outer shell when in the extended and withdrawn positions. Movement of a separate housing portion unlatches the connector and outer shell, and also provides movement of the connector. A protective door closes over a connector opening when the connector is withdrawn into the device, and the door is withdrawn into the device when the connector is extended, thereby not interfering with the extended connector.
Patent KR-20100086934-A (KR)
Inventor: NISHIURA MASAHARU
IPC: G02F1/136
Filed: 2008-05-20
Abstract: 본 발명의 과제는, 미세결정 실리콘에 의해 구성된 채널층을 구비하는 박막 트랜지스터를 저렴하게 제조하는 방법을 제공하는 데 있다. 
     상기의 과제를 해결하기 위해, 본 발명은, 박막 트랜지스터(400)가 구비하는 인트린식 미세결정 실리콘층(404)을, 다음과 같이 형성할 수 있다.  게이트 절연층(103)을 형성한 후에, 게이트 절연층(103)의 표면을, 미리 정한 시간에 걸쳐 수소를 흘려보내어 플라즈마 처리한다.  그런 다음, 플라즈마 처리를 계속하고 있는 동안에, 원료가스를 도입하여 인트린식 미세결정 실리콘에 의해 구성된 인트린식 미세결정 실리콘층(404)을 게이트 절연층(103)상에 형성한다.  미세결정 실리콘은, 이른바 수소의 바다 중에서 실리콘이 활성화되어 응집함으로써 형성되므로, 이 방법은, 게이트 절연층(103)의 표면을 수소로 채워 활성화시키고, 그 상태에서 실리콘을 도입하는 것이다.
Patent KR-20100015314-A (KR)
Title: Image processing method and image inspecting method
Inventor: KIYA HITOSHI
IPC: G06F21/16
Filed: 2007-03-06
Abstract: An image processing method and an image inspecting method are provided with highly general versatility for making it possible to efficiently and highly accurately prove the authentication of a digital image. The image processing method carries out a first morphologic operation for at least part of a digital image that may exist temporarily or continuously under possible falsification environment by using a predetermined structure element to process the digital image. The image inspecting method carries out a second morphologic operation for the processed digital image by using the same structure element as for the first morphologic operation. The morphologic operation has idempotence, and it is possible to detect if the image is subjected to falsification by judging an identity of the image before and after the second morphologic operation.
Patent KR-20100083095-A (KR)
Title: A kit and a method for evaluating toxicity using spore release by the green alga ulva
Inventor: HAN TAE JUN
IPC: C12M3/00
Filed: 2008-10-30
Abstract: PURPOSE: A kit and method for diagnosing toxicity by releasing green alga ulva spore are provided to ensure sensitivity and accuracy of detection. CONSTITUTION: A kit for diagnosing water toxicity by releasing green alga ulva spore comprises: a bioware of capsule form containing prepared green alga ulva; a small cylinder for measuring volume of a sample; an artificial salt for regulating green alga ulva growth condition; a film or magnifier for measuring color changed area of green alga ulva; and standard toxic solution. The toxic solution is copper solution. A method for diagnosing water toxicity comprises: a step of adding green alga ulva to a culture container having 24-well; a step of culturing at 7-9 pH concentration, 25-35 and permil; of salinity, and 15-20°C for 96 hours; a step of measuring changed area; and a step of determining toxicity using a program.
Patent KR-20100008376-A (KR)
Title: Elevator
Inventor: TAKAHASHI SATORU
IPC: B66B5/02
Filed: 2007-06-14
Abstract: An elevator which is capable of proper braking control of a cage in accordance with detected fault details. The elevator comprises a semiconductor switch (44) which is connected in series with a brake coil (41) to be able to vary the current flowing through the brake coil (41), a shutoff switch (45) which is connected in series with the brake coil (41) and the semiconductor switch (44) to be able to shut off the current flowing through the brake coil (41), a braking force control processing means (53) for controlling the amount of the current flowing through the semiconductor switch (44) depending on deceleration of the cage at the time ofcage stoppage, a fault detection section (53a) for detecting a fault in the braking force control processing means (53), critical event detection means (51, 52) for detecting a critical event requiring emergency stop of the cage in accordance with a status detection signal, and a brake power supply shutoff means (54) for turning the shutoff switch (45) into OFF state and engaging the brake in the event of detection of both fault and critical event.
Patent KR-20100008012-A (KR)
Title: Discharge tube, ferrule, lighting device, display device and television receiver
Inventor: TAKATA YOSHIKI
IPC: F21Y101/00
Filed: 2007-05-24
Abstract: In an electric discharge tube, an electrically conductive fitting (50) having a body (51) and an electrically conductive section (57) are arranged at an end of a glass tube (40). The body (51) has a contact section (52) electrically conductively attached to a relay connector (14)(support means) and assembled to the outer periphery of the glass tube (40). The electrically conductive section (57) is extended from the body (51) and is in elastic contact with an outer lead (42). No load caused by the weight of the discharge tube (15) acts on the outer lead (42), and only the electrically conductive section (57) is in contact with the outer lead (42) in an elastic manner. As a result, stress concentration in the outer lead (42) can be prevented.
Patent KR-20100084469-A (KR)
Title: Position light and lighting apparatus for motorcycle
Inventor: HAYASHI HIROSHI
IPC: F21W107/13
Filed: 2010-01-07
Abstract: PURPOSE: A position light and an equalizing apparatus are provided to improve the visibility of the position light by expanding the position light to the outside of a head light. CONSTITUTION: A position light bulb is arranged on the center part of a front cover(12). A light source cover(38) is mounted on the front cover and covers the position light bulb from the front side of a vehicle. A narrow long light guiding unit guides light from the position light bulb to both sides of the vehicle. A lens is installed at the front side of the light guiding unit. A head light(15) is upwardly spaced apart from the position light.
Patent KR-20110014071-A (KR)
Title: Imaging apparatus and imaging method
Inventor: HORIUCHI SATOSHI
IPC: H04N5/232
Filed: 2010-01-08
Abstract: PURPOSE: An imaging apparatus and an imaging method are provided to rapidly obtain the image of high quality without increasing a photographing time. CONSTITUTION: A luminance distribution analysis unit(128) analyzes luminance histogram information. According to the result of existence or nonexistence of whitening and the luminance histogram information of a shadow party, an exposure calculator(132) calculates a previous exposure compensation value for live view image photographing. A main photographing exposure calculator(138) calculates the exposure compensation value of the main photographing. Based on the luminance histogram information and the main compensation value, a gradation converting feature calculator(142) calculates the gradation converting feature for the main photographing image.
Patent KR-20110082367-A (KR)
Title: Wave power generator of net type
Inventor: LEE YONG SIK
IPC: F03B13/14
Filed: 2010-01-11
Abstract: PURPOSE: A net type wave power generator is provided to generate electricity without the limit to the number of floating objects. CONSTITUTION: In a net type wave power generator for generating electricity by changing the vertical kinetic energy of waves into a rotational movement, if many floating objects(11) are ascent by waves, a power transmission wire put horizontally in the water follows the floating objects and a low edge cog belt connected via a roller turns a main shaft(13) directly and turns a power generator(14) attached to the main shaft to produce electricity.
Patent KR-20110084357-A (KR)
Title: A foreign language dialogue system based on yes-no answer
Inventor: SHEEM SANG KEUN
IPC: G06Q50/20
Filed: 2010-01-26
Abstract: PURPOSE: A foreign language dialogue system based on yes or no answer is provided to minimize the burden of a user for speaking foreign language. CONSTITUTION: A Questioning voice in foreign language(2) is uttered through a foreign language question speaker(1). A user(3) listens the questioning voice and answers for the questioning. The correctness of the answer is offered to the user immediately. The foreign language question speaker is made as a sculpture. The sculpture can be a wizard of oz, a dinosaur, or a foreigner.
Patent KR-20100081964-A (KR)
Title: Around image generating method and apparatus
Inventor: HAN YOUNG IN
IPC: B60R11/04
Filed: 2010-01-26
Abstract: PURPOSE: A surrounding image generating method and apparatus are provided to enable a driver to park the vehicle conveniently without checking a side mirror or rear-view mirror by automatically correcting overlapped regions captured by a plurality of cameras. CONSTITUTION: A surrounding image generating method is as follows. Images captured by cameras installed on the front, rear, right, and left sides of a vehicle are inputted through channels connected to the cameras(S310). The images are corrected in the form top view and a plurality of corrected images are produced(S320). The corrected images overlaid using a mask image and a surrounding image of the vehicle is produced, wherein the mask image includes region information for each channel weighted values for pixels(S330,S340).
Patent KR-20110100736-A (KR)
Inventor: SON SEUNG SIK
IPC: G02B5/04
Filed: 2010-03-05
Abstract: 본 발명은 코팅액넘침방지홈의 바닥에 패턴을 형성한 프리즘 시트용 마스터 롤에 관한 것이다.
Patent KR-20110103019-A (KR)
Inventor: HAN EUN SOOK
IPC: A23L7/109
Filed: 2010-03-12
Abstract: 본 발명은  장군차잎 가루와 밀가루를 넣고 혼합 반죽하여 수제비를 제조하고, 닭뼈에 장군차 추출액을 넣어 제조한 장군차 약선 닭육수 국물에 상기 수제비를 끓인 후, 닭고기, 인삼, 대추, 마늘, 부추, 김, 장군차잎, 찹쌀 등의 재료로 만든 테린을 고명으로 얹은 수제비를 제조하는 방법에 관한 것이다.  
우리의 전통 음식인 수제비를 현대화된 한국식 테린을 곁들인 수제비를 제공함으로써 소비자의 기호나 시대적인 욕구에 부합할 수 있고, 장군차 추출액을 사용하여 수제비를 제조함으로 노화방지, 당뇨예방, 노인성 치매 예방, 암 예방 및 심장질환 등의 효능이 함유된 건강 기능성 음식으로 유용하게 이용될 수 있는 약선 닭육수로 만든 테린을 곁들인 장군차 수제비 제조방법은, 통밀가루와 장군차잎 가루 및 소금을 혼합한 후 물(혼합물의 총 중량의 50%)을 넣고 반죽한 후 숙성시켜 수제비 반죽을 완성하고, 용기에 상기 장군차 약선 닭육수를 넣고 끓인 후 상기 완성한 장군차 수제비 반죽을 얇게 떼어 넣고 익힌 다음, 그릇에 수제비를 담고 고명으로 상기 한국식 테린, 애호박볶음, 감자볶음, 당근볶음 등을 보기 좋게 얹은 후, 실파, 풋고추, 붉은고추 등 소량의 재료를 잘게 썬 후, 국간장, 후추, 마늘 등을 약간 섞어 혼합된 양념장을 적당히 넣어 간을 맞추어 수제비를 제조한다.   
본 발명은 기존의 수제비를 좋아하는 사람들에게 새로운 형태의 음식을 공급할 수 있으며, 단일화한 상품으로 대중화가 가능하고, 한국 고유의 음식을 세계화와 함께 높은 부가가치를 창출할 수 있고, 장군차 추출액을 사용하여 수제비를 제조함으로 노화방지, 당뇨예방, 노인성 치매 예방, 암 예방 및 심장질환 등의 효능이 함유된 건강 기능성 음식으로 유용하게 이용될 수 있다.
Patent KR-20110105457-A (KR)
Inventor: LEE SEOUNG YOUNG
IPC: F16K31/04
Filed: 2010-03-19
Abstract: 본 발명은 액체나 기체와 같은 유체를 파이프라인으로 이송함에 있어서, 파이프라인에 설치되어 유체의 흐름을 개방 또는 차단하거나, 유량을 조절하는 밸브를 자동으로 제어하는 밸브 자동 구동장치에 관한 것이다. 
보다 구체적으로 본 발명은 유체의 온도, 압력, 유량 등의 계측치와 제어장치로부터 입력되는 입력데이터에 따라 밸브의 개폐작동을 정확하게 자동으로 수행하는 밸브 자동 구동장치를 제공하는 것이다. 
본 발명은 다음과 같은 구성을 갖는다. 
내측에 공간부를 갖는 하우징과 하우징을 덮어주는 커버와, 하우징 측면에는 내측에 PCB와 표시창을 갖는 지시부를 가지며, 하우징 하방에는 밸브를 고정하는 밸브고정구와,  좌우연결대를 가지며, 하우징 내측에는 고정판을 가지며, 
고정판 상방에는 구동모터를 가지며, 상기 고정모터 축은 고정판 하방에 다수개의 기어군으로 형성되는 감속수단과 연결되며, 상기 감속수단의 최종 출력기어는 회전작동축 상방에 결합되는 작동기어와 맞물려 결합되며, 상기 회전작동축에 의해 상하로 이동하는 상하이동구를 가지며, 
상기 상하이동구 단부는 밸브)의 스핀들축과 고정되어, 상하이동구의 상·하이동에 의해, 스판들축과 고정되는 유량조절판이 작동하여 유량조절판의 개도량을 조절하는 자동 밸브 구동장치에 있어서, 
상기 하우징 내측에 고정되는 고정판(21) 상방에는 제1,제2리미트스위치와 제1,제2리미트스위치를 작동하는 제1,제2작동구를 가지며, 상기 제1,제2작동구는 고정판에 관통하여 결합되며, 나사식으로 내측에 결합되는 지지봉을 가지며, 
상기 제1,제2작동구 하단에는 스냅링이 결합되며, 스냅링과 고정판 사이에는 스프링이 결합되며, 상기 하우징 하방에는 회전작동축을 지지하는 상·하베어링을 보호하는 베어링하우징을 가지며, 상기 베어링하우징 내측 상,하방 베어링 사이에는 한쌍(2개)의 접시스프링이 삽입되며, 상기 베어링하우징 하방에는 베어링하우징플랜지를 가지며, 상기 베어링하우징플랜지 내측에는 회전작동축 하단의 나사축(24-1)과, 나사식으로 결합되는 드라이버부싱을 가지며, 상기 드라이버부싱에는 상하이동구가 나사식으로 결합 고정되며, 상기 드라이버부싱에는 포텐가이드가 결합되며, 상기 포텐가이드는 지시부 내측의 PCB의 볼륨스위치와 연결되는 구조를 갖는 것이다.
Patent KR-20110113253-A (KR)
Inventor: HONG KWON PYO
IPC: G08G1/00
Filed: 2010-04-09
Abstract: 본 발명은 스마트 하이웨이 진출입 제어시스템 및 그 제어방법에 관한 것으로서, 더욱 상세하게는, 스마트 하이웨이의 도로 교통 상황에 따라 진출입 차량을 조절하여 소통이 원활하도록 하고 다양한 교통 서비스를 제공할 수 있도록 하는 것을 목적으로 한다. 
이러한 목적을 달성하기 위한 본 발명은 스마트 하이웨이 본선의 진출입로에 설치되는 스마트 튜브 구조물부와, 본선의 교통 상태에 따라 차량의 진입을 조절하고 다양한 서비스를 제공할 수 있도록 상기 스마트 튜브 구조물부 내에 설치되는 제어장치부와, 상기 제어장치부들을 제어할 수 있도록 설치되는 보조제어기와, 상기 보조제어기를 다수 제어할 수 있도록 인터체인지에 설치되고 스마트 하이웨이 교통 정보센터의 신호로 제어되는 주제어기를 포함하는 것을 특징으로 한다.
Patent KR-20110118306-A (KR)
Inventor: CHOI KYUNG HYUN
IPC: B41J2/06
Filed: 2010-04-23
Abstract: 본 발명은 잉크를 수용하는 헤드 본체와, 상기 헤드 본체에 연결되며 상기 잉크가 토출되기 위한 토출구를 갖는 모세관, 및 상기 잉크의 토출을 유도하기 위한 전기장을 형성시키는 전기장 형성부를 포함하고, 상기 전기장 형성부는 상기 토출구의 일측에 위치하는 제1전극과, 상기 헤드 본체의 내벽에 구비되는 링 형태의 제2전극, 및 상기 제1 및 제2전극 중 어느 하나에 양극을 인가하고, 상기 제1 및 제2전극 중 다른 하나에 음극을 인가하는 전극 인가부를 포함하는 것을 특징으로 하는 정전기력 잉크젯 헤드에 관한 것으로서, 토출의 유도를 위한 정전기장이 안정적으로 유지될 수 있도록 함으로써 균일한 인쇄패턴을 형성시키기 위한 것이다.