baber/WOPTO huggingface dataset:
Patent KR-20160014692-A (KR)
Inventor: KONTOMARIS KONSTANTINOS
IPC: F25B7/00
Filed: 2014-05-30
Abstract: 본 명세서에서는 열교환기를 갖는 고온 히트 펌프에서 가열을 생성하는 방법이 개시된다.  상기 방법은 작업 유체로부터 열을 추출하여, 냉각된 작업 유체를 생성하는 단계를 포함하며, 여기서 상기 작업 유체는 하나 이상의 알킬 퍼플루오로알켄 에테르를 포함한다.  고온 히트 펌프 장치에서 최대 실현 가능 응축기 작동 온도를 상승시키는 방법이 또한 개시된다.  상기 방법은 하나 이상의 알킬 퍼플루오로알켄 에테르를 포함하는 작업 유체로 고온 히트 펌프를 충전하는 단계를 포함한다.  고온 히트 펌프 장치가 또한 개시된다.  상기 장치는 하나 이상의 알킬 퍼플루오로알켄 에테르를 포함하는 작업 유체를 수용한다.  고온 히트 펌프에서 사용하기 위한, 하나 이상의 알킬 퍼플루오로알켄 에테르와 전문화된 첨가제 또는 윤활제를 포함하는 조성물이 또한 개시된다.
Patent KR-20170083232-A (KR)
Inventor: KIM MOO HAN
IPC: H04N21/658
Filed: 2016-01-08
Abstract: 본 발명은 TV에서 실시간 시청 중인 디지털 데이터방송 콘텐츠와 관련된 연관지식을 제공하는 데이터방송 제공방법에 관한 것이다. 
본 발명은 양방향으로 데이터를 주고받을 수 있는 TV 데이터방송 서비스를 이용하여 방송 콘텐츠에서 사용자가 궁금증을 갖을 만한 연관지식을 제공한다. 연관지식은 사전에 저장되어 서비스될 수도 있고, 실시간으로 구축될 수 있다. 이와 같은 서비스를 통해 사용자는 TV 선생님을 두고 있는 것과 같은 사용자경험을 체험할 수 있다.
Patent KR-20170083293-A (KR)
Title: 미세유체채널장치 및 이의 사용방법
Inventor: LEE TAE RIN
IPC: C12M3/06
Filed: 2016-01-08
Abstract: 본 개시는 세포가 포함된 용액이 일정한 방향으로 흐르는 미세유체(microfluidic)채널장치에 있어서, 메인 채널; 메인 채널 내부에 구비되는 세포 트랩;으로서, 내측면과 외측면 및 입구를 구비하고, 내측면 방향에 세포가 저장되는 저장공간을 구비하는 세포 트랩; 그리고, 입구와 출구를 구비하는 사이드 채널;로서, 메인 채널에 연결되어 사이드 채널 출구를 통해 나오는 용액에 의해 세포 트랩의 저장공간에 유동을 발생시키는 사이드 채널;을 포함하는 것을 특징으로 하는 미세유체채널장치에 관한 것이다.
Patent KR-20170084751-A (KR)
Title: 사물 인터넷 기반 빅데이터 분석 및 제어를 위한 계층적 협업 시스템 및 방법
Inventor: JUNG JOON YOUNG
IPC: H04L12/24
Filed: 2016-01-12
Abstract: 본 발명은 빅데이터 분석 및 제어를 위한 계층적 협업 시스템 및 방법에 관한 것으로, 많은 사물 인터넷 장치로부터 발생하는 빅데이터를 실시간으로 분석하고 제어하기 위해 사물 클라우드(CoT; Cloud of Things)를 구성하여 계층적으로 빅데이터를 분석하고, 빠른 응답을 위한 제어를 수행하는 계층적 협업 시스템 및 방법에 관한 것이다.
Patent KR-20170090800-A (KR)
Title: Coil electronic component
Inventor: SHIN SANG HO
IPC: H01F17/04
Filed: 2016-01-29
Abstract: The present invention relates to a coil electronic component, which includes a magnetic body for embedding an inner coil having a main part and at least one lead part, and an outer electrode connected to a lead part of the inner coil, wherein the lead part of the inner coil has a connection end part and an extension part extending from the connection end part to the main part, wherein the connection end part is associated with a coil electronic component which is thinner than the extension part. The connection between the inner coil and an outer coil is enhanced to improve the electrical characteristics.
Patent KR-20170097301-A (KR)
Inventor: PARK KUN YOUNG
IPC: A23L7/10
Filed: 2016-02-18
Abstract: The present invention relates to a method for preparing red pepper paste having excellent health functionality. The red pepper paste is manufactured by using mixed grains instead of conventional glutinous rice and bamboo salt instead of salt such as solar salt or the like and adding lactobacillus starters, thereby having not only excellent antioxidant, anti-cancer and anti-inflammatory activities, and excellent functional preference and quality.
Patent KR-20170097853-A (KR)
Inventor: KIM TAE HOON
IPC: G08G1/14
Filed: 2016-02-19
Abstract: The present invention provides a parking guidance system. According to the present invention, in an outdoor parking lot, a vehicle detector is installed between the end of a parked vehicle and a parking section so that the detector can be charged by sunlight even when the vehicle is parked and can receive a reduced effect of the vehicle on wireless communications. The vehicle detector doubly detects the vehicle by including both an omni-directional magnetic sensor and a directional ultrasonic or infrared sensor. In addition, the vehicle detector can reduce power consumption and also reduce the number of detection errors by including a control module. The control module monitors the vehicle with the low-power omni-directional magnetic sensor, and actuates the directional sensor for detecting the movement of the vehicle accurately when the movement of the vehicle is detected. Therefore, the vehicle detector of the present invention includes a photovoltaic module, vehicle sensors, and a communication module, and has a solar cell placed at the upper end thereof.
Patent KR-20170098473-A (KR)
Title: Molds for plastic injection molding
Inventor: HUH JOUNG
IPC: B29C33/56
Filed: 2016-02-22
Abstract: The present invention relates to a mold for synthetic resin injection molding, which facilitates molding of high strength engineering plastics. The purpose of the present invention is to provide a mold for synthetic resin injection molding, which can guarantee a smooth surface roughness with respect to finished articles during handling of high strength synthetic resins, is easily extracted from a cavity, and enables the surface of the cavity to be consistently maintained in manufacturing of the mold for synthetic resin injection molding. The mold for synthetic resin injection molding according to the present invention is completed by coating a target material on the surface of the mold by a vacuum deposition process in manufacturing of an ordinary mold for synthetic resin injection molding, and performing the vacuum deposition process at a state that a temperature of 20050C is maintained, wherein the vacuum deposition process includes forming a first coating layer by depositing the target material for a total of 3020 minutes in a way that the target material is primarily deposited at a voltage of 40050 V for 105 minutes and then a break is taken for 32 minutes, and forming a second coating layer by depositing the target material for a total of 15050 minutes in a way that the target material is secondly deposited at a voltage of 20050 V for 105 minutes and then a break is taken for 32 minutes.
Patent KR-20170099141-A (KR)
Title: Manufacturing method of rice cake having rice bran and red ginseng
Inventor: KIM NAM HO
IPC: A23L7/10
Filed: 2016-02-23
Abstract: Disclosed is a method for manufacturing a functional rice cake wherein flavor and texture of the rice cake are improved by mixing rice powder with rice bran powder, treated to prevent oxidation, and red ginseng and storage properties of the rice cake are increased. The method for manufacturing a functional rice cake comprises: a thermal treatment step of heating rice bran in a temperature range of deactivating lipase; a grinding step of grinding the rice bran having processed by the thermal treatment step; a mixing step of manufacturing a composition for manufacturing a rice cake by mixing the rice bran powder and red ginseng; a kneading step of kneading the composition for manufacturing a rice cake to homogenize the same; a steaming step of steaming the kneaded composition for manufacturing a rice cake; and a processing step of manufacturing the rice cake by punching and extruding the steamed composition for manufacturing a rice cake. According to the present invention, positive improvement effects can be provided to a quality of the rice cake, the effects that nutrients insufficient in white rice, a main ingredient for a rice cake, can be supplemented, and moisture retention force is improved, and texture is increased and so on.
Patent KR-20170099280-A (KR)
Inventor: KIM HYUNG JIN
IPC: H04B7/06
Filed: 2016-02-23
Abstract: The present invention relates to a device and a method to avoid interference by forming a transceiving beam in a non-licensed band. The objective of the present invention is to form a transceiving beam by employing the transmission and reception of messages between a slave device and a master device, which are included in an antenna, to control interference in a non-licensed band which is not exclusive for a specific business operator but is freely used by anyone who satisfies a predetermined condition.
Patent KR-20170103116-A (KR)
Inventor: TAK HYUN ILL
IPC: H01R9/24
Filed: 2016-03-03
Abstract: 본 발명은 몸체에 일정한 간격으로 절취홈과 절취공이 연속 형성된 단자대 고정레일이기 때문에 작업자는 손이나 니퍼를 이용하여 절단하고자 하는 부분을 간편하게 절단사용할 수 있어 작업능률을 향상시킬 수 있고 작업시간의 낭비를 줄일 수 있는 단자대 고정레일에 대한 기술인 것이다.
Patent KR-20160107126-A (KR)
Inventor: STOCHNIOL GUIDO
IPC: C07C9/12
Filed: 2016-03-03
Abstract: The present invention relates to the in-situ regeneration of a heterogeneous oligomerized catalyst used in the liquid-phase oligomerization of ethene. A method for performing oligomerization of heterogeneous catalyst-phase ethane and regenerating the catalyst comprises the oligomerization, the regeneration, and an alternate progress of the oligomerization and the regeneration.
Patent KR-20160112967-A (KR)
Inventor: KOBAYASHI YOSHINORI
IPC: G03F7/20
Filed: 2016-03-11
Abstract: A light exposure device forms a pattern without the light exposure stain. The light exposure device provided with DMD regulates a plurality of dividing light exposure regions with respect to a light exposure area, and performs multiple light exposure operation while shifting the same to a buffer memory in order with respect to the light exposure operation after containing the light exposure data in the dividing light exposure regions on the front head in the buffer memory (38A). In addition, when producing mask data and being contained in the mask memory, a reading address is changed with respect to a mask memory per light exposure operation, to circulate and shift the mask data per row data.
Patent KR-20160111859-A (KR)
Inventor: ICKINGER FRANK
IPC: F02F1/36
Filed: 2016-03-14
Abstract: 본 발명은, 적어도 두 개의 흡기 밸브(3, 4) 및 적어도 두 개의 배기 밸브(1, 2)와, 상기 밸브들(1, 2, 3, 4) 사이에서 중앙에 배치된 점화 또는 예열 플러그(6) 및 적어도 하나의 분사 밸브(7)와, 실린더 헤드에서의 냉각액의 관류를 위한 냉각수 유로(8, 9, 10, 11, 12)를 갖는, 내연 기관용 실린더 헤드에 관한 것으로, 상기 냉각수 유로(8, 9, 10, 11, 12)는 점화/예열 플러그(6) 및 분사 밸브(7)의 유입 영역 또는 환류 영역에서 점화/예열 플러그(6) 및 분사 밸브(7)를 향하는 유동 방향으로 실질적으로 예각으로 진행하도록 배치된다.
Patent KR-20170107221-A (KR)
Title: Fabrication method of graphene composite powders
Inventor: LIM YOUNG SOO
IPC: C01B19/04
Filed: 2016-03-15
Abstract: The present invention provides a fabrication method of graphene composite powders, comprising: a step of heating a mixture of a metal material and a graphene composite powder by an induction melting method to obtain a mixed melt in which graphene is dispersed in a metal material melt; and a step of radiating the mixed melt on the outer surface of a cylindrical wheel which rotates around a cylindrical longitudinal axis and solidify the mixed melt. The present invention can mass-produce the graphene composite powder with a simple process.
Patent KR-20170109734-A (KR)
Title: 솔대 내부에 출몰식 브러시를 구비한 립글로즈 용기
Inventor: HONG SUNG SOO
IPC: B65D51/32
Filed: 2016-03-21
Abstract: 본 발명은 솔대 내부에 출몰식 브러시를 구비한 립글로즈 용기에 관한 것으로서, 더욱 상세하게는 내용물이 수용되는 용기와, 상기 용기 상부에 결합되고 도포팁을 구비한 솔대가 하향 연장된 뚜껑 손잡이로 구성되되, 상기 뚜껑 손잡이는 내부에 브러시가 식모된 브러시 솔대가 결합되며, 상기 브러시 솔대는 인출부재에 의해 출몰되며, 상기 인출부재를 작동시키는 버튼으로 형성된 구조로써, 사용자는 입술 화장 시 도포팁을 이용하여 화장료를 입술에 도포하여 입술 표면 화장을 완료한 후 뚜껑 손잡이 상단에 버튼을 가압하면 상기 인출부재에 의해 브러시가 도포팁 외부로 인출되어 상기 브러시를 이용하여 입술 외곽을 선명하게 화장 할 수 있어 입술 외곽을 화장 하기 위해 별도의 도구를 구비하지 않고 편리하게 사용 가능하며, 완벽한 입술 화장을 할 수 있도록 한 솔대 내부에 출몰식 브러시를 구비한 립글로즈 용기에 관한 것이다. 
본 발명은 내부에 화장료가 수용되는 용기(10)와; 상기 용기(10) 상부에 탈부착되며, 단부에 도포팁(22)이 구비된 솔대(24)가 하측으로 연장 형성된 뚜껑 손잡이(20)와; 상기 뚜껑 손잡이(20)의 솔대(24) 내측에 설치되는 인출부재(30)와; 상기 뚜껑 손잡이(20) 상부에 상, 하 이동 가능하게 설치되어 상기 인출부재(30)를 작동시키는 버튼(40) 및 상기 뚜껑 손잡이(20)의 솔대(24) 내측에 삽입되며, 단부에 브러시(52)가 식모된 브러시 솔대(50)로 구성되되, 상기 브러시 솔대(50)의 브러시(52)는 인출부재(30)에 의해 도포팁(22) 외측으로 출몰되는 것을 특징으로 하는 솔대 내부에 출몰식 브러시를 구비한 립글로즈 용기를 제공한다.
Patent KR-20170109461-A (KR)
Title: Resonant tunneling device and manufacturing method there of
Inventor: PARK JIN HONG
IPC: H01L29/73
Filed: 2016-03-21
Abstract: A resonant tunneling device according to an embodiment of the present invention comprises: a degenerated semiconductor layer; a first inorganic material layer formed on the degenerated semiconductor layer; an organic material layer formed on the first inorganic material layer; and an electrode layer formed on the organic material layer, wherein the organic material layer is formed to have a plurality of discontinuous energy levels.
Patent KR-20160115752-A (KR)
Inventor: YAMATE AKIHIRO
IPC: G11C29/14
Filed: 2016-03-22
Abstract: In a memory including ECC, address information for producing a redundancy bit is not used, moreover, reinsertion of the memory is not performed and a failure detection rate regarding an address circuit of the memory can be improved. The memory stores data of different address and the redundancy bit added to the data in a plurality of memory cells which share the same signal wire (for example, word lien or column line) and outputs reading data corresponding to the designated address. An ECC decoder detects an error regarding the reading data. Failure diagnosis of the memory is performed since the other memory cell is selected by the same selection signal wire as the selection signal wire which selects the reading data wherein the error is detected and the memory cell is accessed to one or many addresses which are different with the address of the reading data and a result of the error detection regarding the reading data is evaluated when the error is detected by the ECC decoder.
Patent KR-20160120244-A (KR)
Title: Working vehicle
Inventor: YAMASAKI HITOSHI
IPC: A01C21/00
Filed: 2016-04-07
Abstract: Provided is a vehicle for work capable of setting the location teaching begins as a random location and calculating the standard amount of applied fertilizer fit to an increase or a decrease in the amount of applied fertilizer. With respect to the vehicle for work of which the driving bodywork (2) has a fertilization device (100) and a pavement information scanning member scanning pavement information and on which a control device (210) calculating the amount of applied fertilizer using the first pavement information scanned in the preset work range is installed, and capable of calculating the amount of fertilizer applied by a fertilizer applicator (100) based on the standard amount of applied fertilizer and the second pavement information detected after calculating the standard amount of applied fertilizer, a teaching control part switching teaching functions between an operable condition and an inoperable condition is formed and the teaching control part consists of a first teaching unit (820) automatically setting the timing the teaching function operates and a second teaching unit (840) manually setting the timing.
Patent KR-20170115664-A (KR)
Title: 칫솔
Inventor: LEE PAL HYUNG
IPC: A46B9/04
Filed: 2016-04-08
Abstract: 본 발명은 브러시가 식모된 헤더가 치아 형태에 따라 상하좌우로 탄성이동하면서 치아와 브러시의 접촉 면적 증대 및 마찰력을 보다 높이고, 또한 칫솔 사용자에 의해서 치아에 무리하게 가해지는 압력을 조절해서 칫솔질로 인한 치아의 마모와 치주 조직의 손상을 최소화하며 치주질환이 있는 환자에게 유용한 바스테크닉 칫솔질을 보다 용이하게 사용할 수 있게 하여 잇몸의 청결 및 치주 조직의 건강에 도움을 주는 동시에 칫솔질의 효과 극대화 및 구강위생에 보다 일조할 수 있도록 하고, 제작 편의성도 극대화시킨 칫솔을 제공코자 하는 것이다. 
즉, 본 발명은 손잡이(2) 선단부에 헤더(4)가 형성되고, 상기 헤더(4)에 브러시(3)가 식모되는 통상의 칫솔(1)에 있어서; 상기 헤더(4) 하부에 탄성부재(5)가 개입된 손잡이(2) 선단 상부를 연결한 것을 특징으로 한다.
Patent KR-20170122047-A (KR)
Inventor: KOH SEOK JOO
IPC: H04W4/02
Filed: 2016-04-26
Abstract: Disclosed is a method for controlling a management server capable of receiving and storing selling information on a product that is being sold in a shop from a POS device installed in the shop and providing product sales information to a mobile terminal. The method for controlling a management server comprises: receiving product sales information and payment information on a product that is being sold in the shop from the mobile terminal; performing payment on product order information by using the payment information; calculating estimated preparation time for the product corresponding to the product order information when payment for the product order information is completed by using the payment information; obtaining position information of the mobile terminal; searching information on a recommended shop depending on information on the position of the mobile terminal and estimated preparation time; and transmitting payment completion information, the estimated preparation time, and the recommended shop information to the mobile terminal.
Patent KR-20170124294-A (KR)
Inventor: KANG TAE HAN
IPC: B60G21/055
Filed: 2016-05-02
Abstract: Disclosed is an active vehicle posture control device, comprising: a strut tower bar installed on left and right sides of a vehicle body to enable both ends thereof to connect an upper end of left and right shock absorbers; and an actuator provided to a predetermined position of the longitudinal direction of the strut tower bar to receive gas filled in the shock absorber to restore the strut tower bar in case of distortion of the strut tower bar caused by rolling of the vehicle body.
Patent KR-20170130742-A (KR)
Inventor: MYUNG KYUNG TAE
IPC: A61K8/362
Filed: 2016-05-19
Abstract: The present invention relates to a cosmetic composition for regenerating skin, capable of effectively removing skin keratin by improving skin regeneration ability while minimizing pain caused by stimulation such as allergy or erythema, comprising: a skin moisturizer consisting of at least one among glycerin, butylene glycol, 1, 2-hexanediol, dipropylene glycol, silica, sodium hyaluronic acid, rosemary leaf extract, octanediol, beeswax, green tea extract, allantoin, portulaca extract, and chamomile flower extract; an acidity adjusting agent consisting of at least one among butylated hydroxytoluene (BHT), lactic acid, and citric acid; a dissolvent consisting of at least one among babassu seed oil, wheat germ oil, phenoxyethanol, and tocopherol; an antioxidant consisting of at least one among sunflower seed oil, lecithin, disodium ethylenediaminetetraacetic acid (EDTA), and ascorbyl palmitate; and a microsphere extracted from the leaves of yucca belonging to monocotyledon Liliiflorae Agavaceae.
Patent KR-20170136858-A (KR)
Inventor: KIM DONG MIN
IPC: H04M1/725
Filed: 2016-06-02
Abstract: The present invention relates to a mobile terminal to provide a payment service, and a control method thereof. The mobile terminal includes a main body and a back cover detachably mounted on a rear surface of the main body. The back cover comprises: a receiving part formed on one surface of the back cover, and configured to receive a card; a coil configured to convert an electrical signal into a magnetic signal; and a data communication terminal electrically connected to the coil and disposed at a position to touch the card inserted into the receiving part. It is possible to perform a non-contact payment.
Patent KR-20170137288-A (KR)
Inventor: LEE SUENG HAK
IPC: B05C11/10
Filed: 2016-06-03
Abstract: The present invention relates to a robot dispenser which adjusts the discharging direction of a liquid substance by various degrees to direct the liquid substance to a target location in various shapes precisely when discharging the liquid substance to the target location after approaching a mount means mounting a product such as a mount component of a camera or a smartphone. More specifically, the robot dispenser includes: a discharging means which discharges a liquid substance to the target point of the product mounted on the mount means; and a moving means which moves the discharging means in a direction toward the mount means. The robot dispenser also includes: a support means including a first frame installed on the front part of the moving means and a second frame which is mounted to the first frame in a direction parallel to the vertical direction of the mount means while having a through-hole formed in a front-rear direction; and a first link unit which has an end fixed to a side of the discharging means and a center part mounted on the through-hole of the second frame to have the other end connected to a driving shaft of a first driving unit. The first link unit rotates when being driven by the first driving means to vary the liquid substance discharging direction of the discharging means.
Patent KR-20170138759-A (KR)
Inventor: LEE SUNG MIN
IPC: G06F9/455
Filed: 2016-06-08
Abstract: Disclosed are an operating method of an electronic device, and an electronic device thereof. The operating method of the present invention comprises the steps of: obtaining screen data of a second operating system from first graphic data processed by the second operating system in order to simultaneously display execution screens of a first operating system and the second operating system; obtaining, by the first operating system, at least one of control information related to the screen data of the second operating system and memory mapping information on the second operating system; converting the screen data of the second operating system into the graphic data of the first operating system on the basis of at least one of the control information and the memory mapping information; generating the screen data of the first operating system including the screen data of the second operating system from the graphic data of the first operating system; and displaying the screen data of the first operating system. Accordingly to the present invention, screens of a plurality of operating systems can be simultaneously displayed.
Patent KR-20170142655-A (KR)
Inventor: HONG KYOH SEON
IPC: C11D11/00
Filed: 2016-06-20
Abstract: According to the present invention, a cleaning liquid composition for removing a residue of a substrate comprises: (A) 100 parts by weight of a glycol ether-based solvent; (B) 80-110 parts by weight of a first organic acid composed of 40-60 wt% of a chelating organic acid and 60-40 wt% of a non-chelating organic acid; (C) 5-10 parts by weight of a self-assembly organic compound; (D) 50-150 parts by weight of a second organic acid; (E) 1-15 parts by weight of montanic acid salt; and (F) 0.1-10 parts by weight of an additive.
Patent KR-20180000025-A (KR)
Inventor: CHO EUN BUM
IPC: H01M8/1051
Filed: 2016-06-21
Abstract: The present invention relates to sulfonated mesoporous ceria-silica modified by sulfonic acid; a sulfonated mesoporous ceria-silica composite membrane comprising a polymer which is mixed with the sulfonated mesoporous ceria-silica to form a polymer electrolyte membrane for use in a fuel cell; and a preparation method of the same. In particular, through modification using sulfonic acid containing organic silane, a sulfonated mesoporous ceria-silica complex is produced while maintaining the hexagonal and mesoporous structure of ceria-silica, and the complex is used to form a sulfonated mesoporous ceria-silica composite membrane for use in a polymer electrolyte membrane of a fuel cell. According to the present invention, the sulfonated mesoporous ceria-silica composite membrane can be used as an electrolyte membrane in a fuel cell, and due to having greatly enhanced oxidative stability, durability thereof is maintained even in long-term driving of the fuel cell. Thus, efficiency and lifetime of the fuel cell can be effectively improved.
Patent KR-20180001100-A (KR)
Inventor: KIM HAN SOL
IPC: A47L11/18
Filed: 2016-06-25
Abstract: The present invention relates to a gap vacuum cleaner and, more specifically, to a gap vacuum cleaner which has high utilization with various functions and is conveniently carried due to a small body, thereby solving the existing problem of requiring a personal cleaning technique. The vacuum cleaner comprises: a battery which is formed as an egg-shaped body to be held in a hand for power supply; a motor which is easy to operate power supply, rotate a cleaning brush, control the cleaning brush, and clean dust in narrow and curved places by unifying an operation switch with a single button; a cotton which is attached to catch dust well and functions as a small wet wipe or floor cloth; a cleaning drill joint which is bent in an L shape to clean a narrow gap; and a joint which is easy to clean a narrow gap by pulling the motor in a cleaning drill and injecting air to push dust and is easy to push big dust by pulling the drill and injecting air through a gap. Therefore, the present invention has high utilization with various functions and is conveniently carried due to a small body to solve the existing problem of requiring a personal cleaning technology.