baber/WOPTO huggingface dataset:
Patent KR-20170081957-A (KR)
Inventor: KANG JI YOON
IPC: G01N33/535
Filed: 2016-01-05
Abstract: 본 발명은 비정상적인 응집 단백질의 올리고머 분석을 통한 질병 진단 방법에 관한 것으로, 혈액, 혈장, 혈청, 타액, 소변, 눈물, 콧물 중 적어도 하나를 포함하는 체액 샘플을 준비하는 단계, 체액 샘플을 희석하는 단계, 희석된 체액 샘플내 응집 단백질을 바이오 센서를 활용하여 측정 및 검출하는 단계, 및 응집 단백질 희석에 따른 바이오 센서의 신호변화를 분석하여 측정치로부터 농도 희석에 따른 기울기를 생성하는 단계, 농도 희석에 따른 기울기로부터 올리고머 비를 분석 및 진단하는 단계를 포함하는바, 바이오 센서를 이용하여 혈액의 임피던스 및 단백질 농도 측정함과 모노머와 올리고머의 수치 대비에 따른 기울기를 검출하여 정상 또는 비정상적인 단백질 응집이나 그에 따른 질병 등을 더욱 정확하게 진단할 수 있는 효과가 있다.
Patent KR-20160087760-A (KR)
Title: Image display mirror for a vehicle
Inventor: TAKADA KATSUNORI
IPC: B60R1/12
Filed: 2016-01-12
Abstract: Provided is an image display mirror that includes a half mirror and an image display apparatus, reduces an influence of a reflected image provided by the half mirror, and is excellent in visibility of an image displayed on the image display apparatus. According to the present invention, the image display mirror for a vehicle includes a first polarizing plate, a half mirror, and an image display apparatus in the stated order from a viewer side. In one embodiment, the first polarizing plate includes a polarizer, and the direction of the polarizer of the first polarizing plate is set so that the transmittance of light output from the image display apparatus that is transmitted through the first polarizing plate becomes maximum.
Patent KR-20170087731-A (KR)
Inventor: LEE DAE YEOL
IPC: G06T7/00
Filed: 2016-01-21
Abstract: 본 발명에 따른 초해상도 영상 복원 장치는 보간된 상위 해상도 영상을 패치 단위로 나누는 영상패치 분할부, 하위 해상도 저주파 영역 영상과 상위 해상도 영상의 기준 패치의 좌표를 수신하여 유사패치 검색 방법 및 범위를 결정하는 검색 방법 결정부, 상위 해상도의 영상 패치 및 결정된 검색 방법을 기반으로 선정된 검색 대상 패치들 사이의 유사도를 측정하는 유사도 측정부 및 측정된 유사도를 기반으로 최적의 유사패치를 선정하는 유사패치 결정부를 포함한다.
Patent KR-20170089992-A (KR)
Title: Digital image recorder for automotive with image stabilization function
Inventor: CHO HWI TAEK
IPC: H04N5/225
Filed: 2016-01-27
Abstract: Disclosed is an image storage apparatus for a vehicle. The image storage apparatus for a vehicle comprises: an image stabilization camera sensor part including a camera module, a sensing means, and an artificial neural network filter, and stabilizing an image by using image stabilization algorithm; an information generation part including a sensing means sensing movement in a three-dimensional space including a gyro sensor to transmit a signal, and a correction information generation means receiving the signal from the sensing means to generate optical axis correction information of the camera module; and an image display part coupled to the camera module in parallel with a camera optical axis and displaying the image transmitted from the camera module.
Patent KR-20170095424-A (KR)
Title: High voltage circuit breaker
Inventor: SOHN HEE SANG
IPC: H01H33/82
Filed: 2016-02-12
Abstract: The present invention provides a high voltage circuit breaker which comprises: a fixed contact; a movable contact provided to be connected to the fixed contact, and having a thermal expansion room filled with insulation gas; a gas storage unit formed between the movable contact and the fixed contact, and filled with the insulation gas having relatively lower temperature than that of the thermal expansion room; and a heat exchange valve formed in the thermal expansion room, and having a passage through which the low temperature insulation gas stored in the gas storage unit moves to the thermal expansion room.
Patent KR-20170098114-A (KR)
Inventor: JUNG JIN MI
IPC: H05K3/24
Filed: 2016-02-19
Abstract: Provided is a method for manufacturing a conductive copper thin-film pattern. A uniform conductive copper thin-film pattern can be effectively formed by coating a substrate with a solution containing a plate-shaped copper oxide nanomaterial, irradiating laser thereto and then plating the same with copper. The method for manufacturing a conductive copper thin-film pattern comprises the following steps of: forming a coating layer by coating a substrate with an ink solution containing a plate-shaped copper oxide nanomaterial, a reducing agent and a solvent; forming a patterned copper seed layer by irradiating laser to the coating layer; and plating the patterned copper seed layer with copper.
Patent KR-20170099023-A (KR)
Title: 전압 인가 전극과 전류 검출 전극을 이용하여 피부 수분도를 측정하는 피부 측정장치
Inventor: HAN CHANG HEE
IPC: A61B5/053
Filed: 2016-02-22
Abstract: 전압 인가 전극과 전류 검출 전극을 이용하여 피부 수분도를 측정하는 피부 측정장치가 제시된다.  본 발명의 피부 수분도를 측정하는 피부 측정장치는 전류 검출 전극을 통해 피부로부터의 전류량이 출력될 수 있도록 전압 인가 전극을 통해 사용자의 피부로 정현파 전압을 인가하는 전극 구동 모듈, 전류 검출 전극을 통해 피부로부터의 전류량을 검출하여 임피던스 신호와 어드미턴스 신호 중 적어도 하나의 신호를 산출하는 신호 검출부, 및 임피던스 신호와 어드미턴스 신호 중 적어도 하나의 신호를 분석하여 사용자의 피부 수분도와 땀 발생 정도를 산출하는 피부 정보 판단부를 포함하는바, 더욱 간단해진 구조로도 왜곡이나 오류 없이 더욱 정확하게 사용자의 피부 수분도와 땀 발생 정도를 분석할 수 있는 효과가 있다.
Patent KR-20170099225-A (KR)
Title: 비접촉식 생체 신호에서 호흡 횟수를 실시간으로 카운팅하는 방법과 그 장치
Inventor: KIM YOUNG GUK
IPC: A61B5/00
Filed: 2016-02-23
Abstract: 본 발명의 일 실시예에서는 탑승자의 호흡에 싱크되어 스윙(swing)하는 제1 신호와 상기 제1 신호에 실려 있고, 상기 탑승자의 맥박에 싱크되어 스윙하는 제2 신호를 가지는 생체 신호를 획득하는 단계, 상기 제2 신호가 상기 생체 신호의 최대 진폭과 최소 진폭 사이로 설정된 필터링 구간 중 최소값과 크로싱(crossing)한 후 최대값과 크로싱하여 날숨 영역을 확인하는 단계, 상기 제2 신호가 상기 필터링 구간 중 최대값과 크로싱(crossing)한 후 최소값과 크로싱하여 들숨 영역을 확인하는 단계, 상기 날숨 영역과 들숨 영역이 연속적으로 배열되면 이를 1회 호흡으로 카운팅하는 단계를 포함하는 비접촉식 생체 신호에서 호흡 횟수를 실시간으로 카운팅하는 방법을 제공한다.
Patent KR-20170100138-A (KR)
Title: 네트워크를 이용한 양방향 홈쇼핑 제공 시스템
Inventor: LEE MI RAN
IPC: H04N21/254
Filed: 2016-02-25
Abstract: 네트워크를 이용한 양방향 홈쇼핑 제공 시스템이 개시된다. 본 발명에 따른 네트워크를 이용한 양방향 홈쇼핑 제공 시스템은, 네트워크를 이용한 홈쇼핑 제공 시스템에 있어서, 판매자와 소비자 간의 채팅을 지원하는 채팅 수행부; 상기 판매자가 중소기업에 해당하는지를 판단하는 중소기업 판단부; 및 홈쇼핑 방송 중 음성 및 영상통화를 지원하는 통신부를 포함하는 것을 특징으로 한다.
Patent KR-20170100830-A (KR)
Title: Tissue hanger for person with inconvienient hands
Inventor: PARK HEY KYUNG
IPC: A47K10/22
Filed: 2016-02-26
Abstract: The present invention relates to a tissue hanger for a person with inconvenient hands, comprising: a tissue roll (10) installed in an upper portion thereof; a cutting means (20) installed in a lower portion of the tissue roll (10); and a storage chamber (30) to receive cut tissue on a lower portion of the cutting means (20), wherein the cutting means (20) is operated by a user stepping on a pedal (40). According to the present invention, tissue is cut using the foot such that the tissue hanger is able to conveniently be used by elder people who are uncomfortable using their hands or do not have strength in their hands. In addition, users do not need to look for an end portion of the tissue, and tissues are able to be cut just as much as the users desire such that waste in using the tissues are able to be prevented.
Patent KR-20160031468-A (KR)
Title: Method of preparing amine compound
Inventor: SHIN SEON HO
IPC: H01L51/00
Filed: 2016-02-29
Abstract: The present invention relates to a producing method of an amine compound showing excellent light emitting efficiency and light emitting luminance and, more specifically, to a producing method of a tertiary aryl amine compound which forms an intermediate product using a specific palladium complex compound, and can efficiently synthesize a suitable material as an organic layer material of an organic electroluminescent device by making the intermediate product react with a specific reactant comprising an Sn element.
Patent KR-20160108188-A (KR)
Inventor: VANDERSTEEGEN PETER
IPC: H04L12/40
Filed: 2016-03-03
Abstract: The present invention relates to a data bus node integrated circuit (1) including at least one static address selection terminal (3) and a detection circuit (4) for detecting the state of the address selection terminal. The IC also includes a communications circuit (5) for data communication through a data bus (9). The circuit (5) is configured to determine a node address identifier in consideration of the detected state of the at least one static address selection terminal (3). The detection circuit (4) is configured to detect the state of the address selection terminal by determining whether the address selection terminal (3) is in an immovable state, a power supply voltage state, or a grounding voltage sate.
Patent KR-20160113969-A (KR)
Title: Purification method and purification system for helium gas
Inventor: KISHII MITSURU
IPC: C01B23/00
Filed: 2016-03-09
Abstract: The purpose of the present invention is to enhance the recovery rate of helium gas during a process of purifying helium gas at high purity by small-scale equipment. In adsorption towers (2a, 2b, 2c, 2d) of a pressure swing adsorption apparatus (1), absorption, desorption, and boosting processes are sequentially performed so impure gas included in source helium gas is adsorbed onto an adsorbent. A purification method of helium gas performs a first gas delivery process of delivering internal gas in the adsorption towers (2a, 2b, 2c, 2d) before the desoprtion process after the adsorption process, and performs a first gas introduction process of introducing the delivered gas in the adsorption towers (2a, 2b, 2c, 2d) before the boosting process after the desorption process. The purification method of helium gas performs a second gas delivery process of delivering internal gas in the adsorption towers (2a, 2b, 2c, 2d) before the desoprtion process after the first gas delivery process, and performs a second gas introduction process of introducing the delivered gas in the adsorption towers (2a, 2b, 2c, 2d) before the first gas introduction process after the desorption process. The internal pressure of the adsorption towers (2a, 2b, 2c, 2d) is reduced up to a level which is lower than atmospheric pressure by a vacuum pump in the desorption process.
Patent KR-20170105829-A (KR)
Title: Cryptocurrency prepaid card transaction method and system
Inventor: LEE SEUNG DEOK
IPC: G06Q20/34
Filed: 2016-03-10
Abstract: According to an embodiment of the present invention, a method of a cryptocurrency prepaid card transaction is disclosed. The method comprises a step of obtaining a cryptocurrency prepaid card generated based on the cryptocurrency purchased from a cryptocurrency exchange market through prepayment by connecting to a card company web page through a user terminal. Current cryptocurrency balance and cash amount according to previous closing price of the cryptocurrency exchange market of the cryptocurrency balance are displayed on an application card realized in the user terminal of the prepaid card or the card company web page.
Patent KR-20170074148-A (KR)
Title: 섬유 처리용 조성물
Inventor: KIM SE HOON
IPC: D06M15/00
Filed: 2016-03-15
Abstract: 본 발명은 섬유 처리용 조성물 및 이의 제조방법에 관한 것이며, 더욱 상세하게는 양이온성 수용성 고분자를 포함하는 섬유 처리용 조성물에 관한 것이다. 본 발명에 따른 섬유 처리용 조성물은 세탁 찌꺼기 잔류 억제, 이탈염 방지 또는 먼지 흡착 방지 효과가 우수한 특성을 가지고 있다.
Patent KR-20170108703-A (KR)
Title: Handler for testing electronic components
Inventor: NOH JONG KI
IPC: G01R31/28
Filed: 2016-03-18
Abstract: The present invention relates to a handler for testing electronic parts. The handler according to the present invention comprises: a loading device which loads electronic parts to be tested to a test tray from a supplying tray; a connecting device which electrically connects the electronic parts loaded in the test tray to a tester; an unloading device which unloads the electronic parts which had a test from the test tray and moves the same to a recollecting tray; and a buffer device which has a buffer table capable of moving between an operational area of the loading device and an operational area of the unloading device. The buffer device moves a buffer table between the operational area of the loading device and the operational area of the unloading device as necessary, such that the buffer table is used in a loading operation by the loading device and in an unloading operation by the unloading device. According to the present invention, the buffer table is used for proper moving of electronic parts according to the loading operation, unloading operation, or a re-test operation, such that a proper movement of electronic parts and the speediness of the re-test operation can be guaranteed, thus increasing the operational rate of a handler.
Patent KR-20170112818-A (KR)
Inventor: CHOI DAI KYU
IPC: H02J7/02
Filed: 2016-04-01
Abstract: 본 발명은 모드 변환 기능을 구비한 스타일러스, 이를 이용한 전자칠판 및 전자칠판 시스템에 관한 것이다. 
본 발명의 모드 변환기능을 수비한 스타일러스는, 복수의 전극라인이 구비된 터치 센서; 상기 터치 센서와 중첩되어 배치되는 디스플레이; 상기 터치 센서로부터 수신될 공진 주파수에 해당하는 모드를 저장하고 있는 저장부; 상기 터치 센서로부터 수신된 공진 주파수와 저장부가 가지고 있는 모드를 비교하여 상기 디스플레이에 출력되도록 하는 컨트롤러; 상기 오브젝트의 터치 궤적에 대응되는 이미지와 모드를 상기 디스플레이에 출력하도록 명령한다.
Patent KR-20170119588-A (KR)
Title: 서버 시스템 및 컴퓨터 프로그램
Inventor: HONG SEOK JU
IPC: G06Q50/00
Filed: 2016-04-19
Abstract: 본 발명의 일 실시예는 타겟 단말기들 중 적어도 하나로 송신되는 텍스트, 상기 타겟 단말기들 중 적어도 하나로부터 수신되는 텍스트, 및 상기 타겟 단말기들 중 적어도 하나에 표시되는 텍스트 중 적어도 하나에 후보 키워드들 각각의 포함 여부를 확인하는 후보 키워드 확인부; 상기 후보 키워드들 각각을 포함하는 텍스트가 작성된 시간, 수신된 시간, 작성된 장소, 및 수신된 장소 중 적어도 하나를 포함하는 텍스트 관련 정보를 확인하는 정보 확인부; 상기 포함 여부 및 상기 텍스트 관련 정보를 기초로 상기 후보 키워드들 중에서 하나 이상의 확정 키워드들을 선정하는 확정 키워드 선정부; 및 상기 확정 키워드들 및 상기 확정 키워드들에 대응하는 컨텐츠 데이터 중 적어도 하나를 상기 타겟 단말기들로 송신하는 통신부;를 포함하는, 서버 시스템을 개시한다.
Patent KR-20170121940-A (KR)
Inventor: PARK JONG IN
IPC: B65D85/38
Filed: 2016-04-26
Abstract: The present invention relates to a substrate transfer tray for a sputter and, more specifically, relates to a substrate transfer tray for a sputter, which can easily grip and stably support a substrate. According to the present invention, in the substrate transfer tray for a sputter, as a roller is mounted in at least one of a lower surface of a grip member supporting a substrate or an upper surface of a support protrusion, the substrate is inserted to easily slide in a lateral direction, and then, is stably and strongly gripped.
Patent KR-20170124859-A (KR)
Inventor: HWANG JUNG YEON
IPC: H04N13/04
Filed: 2016-05-03
Abstract: The present invention provides a head mounted display. The head mounted display includes first and second bodies having first and second display parts and mountable on the head part of a user, a third body connecting each of one ends of the first and second bodies, and a fixing module formed at each of the other ends of the first and second bodies and engaging and disengaging the other ends of the first and second bodies. The fixing module includes a latch part protruding from the second body, passing through the other end of the first body and having an insertion groove, and a fin part mounted on the first body so as to be inserted into the insertion hole of the latch part passing through the other end of the first body.
Patent KR-20170127609-A (KR)
Inventor: KIM HAN KYU
IPC: A47B91/06
Filed: 2016-05-12
Abstract: The present invention relates to a multipurpose living room cabinet with drawers capable of being withdrawn in both directions, comprising: a living room cabinet having opened lower and front surfaces, and including one or more vertical partitions installed by being spaced from each other to discriminate a plurality of spaces and a fixed drawer attached to a space formed between the vertical partitions; a drawer member including a drawer body received in or withdrawn from the space formed between the vertical partitions and having the opened upper surface, a caster disposed on the lower surface of the drawer body, a fixed protrusion end provided in both ends facing each other in the top of the drawer body, a fixed hole vertically formed in the fixed protrusion end, and a grip formed on the front and rear surfaces of the drawer body; and an electronic locking device including a touch panel provided on the front surface of the living room body, a light emitting diode (LED) lamp provided in one end of the touch panel at an interval, a cylinder disposed in the lower part of the touch panel and provided in the living room body to be inserted into or removed from a fixation hole of the drawer member, and a microcomputer to control the touch panel, the LED lamp, and the cylinder. Accordingly, provided is an effect capable of providing user convenience due to bidirectional withdrawal of the drawer member.
Patent KR-20170127939-A (KR)
Inventor: KIM JONG MANN
IPC: G01S3/46
Filed: 2016-05-13
Abstract: According to the present invention, a method for estimating an arrival angle based on a circular array antenna comprises: a step of obtaining a first manifold matrix having a mutual interference effect of the circular array antenna within a divided angular section in a visible area; a step of obtaining a second manifold matrix of the virtual array antenna corresponding to the circular array antenna in the angular section; a step of determining a transformation matrix to minimize a difference between a value obtained by multiplying the first manifold matrix by the transformation matrix and the second manifold matrix; a step of multiplying the transformation matrix by a reception signal of the circular array antenna to obtain a virtual reception signal; and a step of transforming the virtual reception signal to obtain a pole to estimate an arrival angle. A Hankel matrix is formed by using the reception signal, and singular value decomposition (SVD) is performed on the formed Hankel matrix such that the arrival angle of the signal is estimated in the circular array antenna.
Patent KR-20170130021-A (KR)
Inventor: KIM JIN WOO
IPC: F16B5/02
Filed: 2016-05-18
Abstract: The present invention relates to a linear scale mounting apparatus, and a linear drive system having the same. The linear scale mounting apparatus, in a structure to fixate a linear scale to a base member of a linear motion system, comprises: an adhesive member interposed between the linear scale and the base member to fixate the linear scale to the base member, and passing on part of a fixated surface of the linear scale such that a non-adhesive region is formed; a fixated block provided on the base member having a linear scale contact surface to be in surface-contact with the non-adhering region; and a fixated spring provided on the fixated block or the base member to support an opposite side of the non-adhesive region of the linear scale. According to the present invention, heat capacity is able to largely be used such that accuracy of position may be improved by minimizing a change in length of the linear scale caused by change in temperature of an environment. In addition, a position of a reference point is able to easily be applied to a position a user desires such that the reference point is set in a process region requiring high accuracy of repetition. In addition, a thermal expansion reference point is able to be applied to products without aluminum extrusions. Moreover, even if a width of the linear scale changes, the linear scale mounting apparatus may easily be applied without design modifications.
Patent KR-20170130146-A (KR)
Inventor: HWANG JIN HO
IPC: B62D21/02
Filed: 2016-05-18
Abstract: Disclosed is a multi-purpose carrier vehicle for a construction and snow-removing work, which has a pair of left and right steerable front wheels and a pair of right and left rear wheels. According to the present invention, an engine is mounted on a mounting space between the front wheels and the rear wheels, and a transmission combination consisting of a continuously variable transmission (HST) that carries out primary continuously-variable shifting while rotating by a power output from an engine output shaft and a transmission that carries out secondary negative shifting with respect to a power which is primarily continuously-variable shifted is mounted at a rear end of the engine. The transmission comprises: a rear differential unit that distributes a transmission power to the left and right rear wheels according to a driving situation; a front wheel driving shaft that outputs a part of the transmission power of the transmission for driving the front wheels; and a PTO driving shaft that outputs another part of the transmission power for pulling a front side of a vehicle body. A PTO propeller shaft is provided between the front wheels and the rear wheels for pulling the front side of the vehicle body of the power output from the PTO driving shaft, and a PTO shaft protruding partially forward of the vehicle body is connected to a front end of the PTO propeller shaft opposite the PTO drive shaft.
Patent KR-20170130780-A (KR)
Inventor: SONG SEUNG WON
IPC: G02B5/30
Filed: 2016-05-19
Abstract: The present invention relates to a polarizing plate including a heat-radiating coating layer provided on at least one surface of a polarizer. Therefore, the polarizing plate has excellent rigidity to serve as a protective film of the polarizer and can prevent deformation and light leakage due to heat by including the heat-radiating coating layer on the at least one surface of the polarizer.
Patent KR-20170130959-A (KR)
Inventor: CHOI YONG HAE
IPC: H04W52/02
Filed: 2016-05-20
Abstract: The present invention provides a signal transmission method of a transmission apparatus including at least two transmission paths. The signal transmission method includes a step of determining the starting point of a frame, a step of determining whether there is a physical downlink shared channel (PDSCH) allocation based on the starting point of the frame, a step of determining the on/off of each of the transmission paths based on whether the PDSCH is allocated or not; a step of transmitting a signal using the transmission path of the on state. The energy of a base station can be reduced.
Patent KR-20170134802-A (KR)
Inventor: LEE SANG TAE
IPC: F04D27/02
Filed: 2016-05-26
Abstract: According to the present invention, a compressor system, comprising a first point provided between a first shutdown valve and a first compressor, a second point provided between the first compressor and an intermediate valve, a third point provided between the intermediate valve and a second compressor, and a fourth point provided between the second compressor and a second shutdown valve, comprises: a first bypass line connecting the first point and the second point; a first anti-surge valve disposed on the first bypass line; a second bypass line connecting the third point and the fourth point; a second anti-surge valve disposed on the second bypass line; a third bypass line connecting the first point and the fourth point; and a mixed balance valve disposed on the third bypass line, wherein the first anti-surge valve, the second anti-surge valve, and the mixed balance valve are opened and closed together to control a surge phenomenon in an emergency.
Patent KR-20170133650-A (KR)
Inventor: LEE DONG HWAN
IPC: A23K20/174
Filed: 2016-05-26
Abstract: In the present invention, provided is functional porridge for an old dog and a method for manufacturing the same. The method for manufacturing functional porridge for an old dog comprises: (a) manufacturing a liquid raw material comprising 5-15 parts by weight of collagen, 22-33 parts by weight of a ginger tree extract, and 1-5 parts by weight of chicken oil; (b) manufacturing a protein raw material comprising 20-30 parts by weight of chicken breast, 5-15 parts by weight of chicken breast, 1-10 parts by weight of duck breast, and 1-5 parts by weight of salmon; (c) manufacturing a dietary fiber raw material comprising 1-5 parts by weight of sweet potato, 1-3 parts by weight of banana, and 0.5-2 parts by weight of carrot; (d) manufacturing a carbohydrate raw material comprising 1-5 parts by weight of oat and 0.1-2 parts by weight of rice; (e) manufacturing an unsaturated fatty acid raw material comprising 3-8 parts by weight of wild sesame; (f) manufacturing a supplementary nutrition raw material comprising 0.5-1.5 parts by weight of vitamin and 0.5-1.5 parts by weight of mineral; (g) mixing the raw materials manufactured by step (a) to (f); (h) heating and agitating a mixture, manufactured by step (g), and 100-150 parts by weight of water in an agitator for 25-50 minutes at 70-95C; and (i) manufacturing the porridge by cooling the mixture mixed in step (h).
Patent KR-20170135307-A (KR)
Inventor: OH JE HOON
IPC: B33Y40/00
Filed: 2016-05-31
Abstract: The present invention relates to a nozzle system for three-dimensional printers, comprising: a nozzle having a flow path to supply materials; and a ball member exposed at a material outlet on the nozzle and rotating by elastically coming into contact with a surface of a target object. According to the present invention, the nozzle system enables easy formation of metal patterns.