baber/WOPTO huggingface dataset:
Patent KR-20180047415-A (KR)
Inventor: BAE SUNG HWAN
IPC: A63B71/14
Filed: 2016-10-31
Abstract: The present invention relates to a wrist guard for bowling. The wrist guard has an assembly structure composed of a first protector and a second protector which are connected by a hinge. A position determining unit for accommodating or exposing a position determining plate and a stopper controlled by the position determining plate while corresponding to the position determining unit protrude respectively on the first protector and the second protector. The second protector is installed to support wrists by means of a band having a one-touch attachment unit.
Patent KR-20180047504-A (KR)
Inventor: KANG MYUNG SANG
IPC: A61H5/00
Filed: 2016-10-31
Abstract: The present invention relates to a training apparatus for vision correction which enables a user to perform eye movement and light and dark movement, thereby performing myopic treatment, astigmatism treatment, and strabismus treatment. The training apparatus for vision correction comprises: a panel; a first LED module; a second LED module; and a control unit. The panel is formed in a disk shape. The plurality of first LED modules is installed on a front surface of the panel, and each of the modules is spaced apart from each other along a circumference of the panel. The second LED module is installed on a front or rear surface of the panel. The control unit blinks the first LED module in a predetermined order, or blinks the second LED module at a predetermined time interval.
Patent KR-20180049624-A (KR)
Title: A electric power screwdriver positioning guide apparatus
Inventor: CHOI YOUNG SEOK
IPC: B25B23/00
Filed: 2016-11-03
Abstract: The present invention relates to a guide device for positioning an electric screwdriver, in which the electric screwdriver mounted on a tool mounting member can rotate forwardly or reversely on a concentric axis according to operation of a driver guide arm, thereby preventing relative rotation between a worker′s hand and the electric screwdriver. The guide device includes a tool mounting member having a support member which is installed and fixed to a work table in a vertical direction, and two or more support members, to which the electric screwdriver is detachably mounted; a driver guide arm with an inner end being assembled with the support member to be rotated in a horizontal direction and moving in a vertical direction to guide the electric screwdriver to a preset position; a plurality of encoders mounted on each hinged portion to detect a pivot angle of the hinged portion and send the detected signal. The tool mounting member has a support member of a plate shape, an idle member having a lower end to which the electric screwdriver is detachably assembled, and an upper end connected to a hole of the support member, and a coupling member detachably connected to the idle member.
Patent KR-20180050526-A (KR)
Inventor: SEON KOOK HYEON
IPC: E03F5/14
Filed: 2016-11-05
Abstract: The present invention relates to a foreign substance removal device using a screw which rotates a screw by drained water to allow an end portion of the screw to remove foreign substances of a drain to easily drain water to resolve a conventional problem of inefficient drainage when it rains heavily. According to the present invention, the foreign substance removal device using a screw comprises: a clamp tightened by a fly nut to be attached to a drain pipe; a 45-degree screw formed in an angle of 45-degrees to rotate by drained water to remove foreign substances and prevent the same from being caught in a drain; a support having holes formed at regular intervals to adjust a height of the 45-degree screw; and a center shaft formed in a straight line shape to fix the screw. Therefore, the present invention rotates a screw by drained water to allow an end portion of the screw to remove foreign substances of a drain to easily drain water to resolve a conventional problem of inefficient drainage when it rains heavily.
Patent KR-20180051803-A (KR)
Inventor: JUNG JIN SEOCK
IPC: G01P3/46
Filed: 2016-11-09
Abstract: According to an embodiment of the present invention, provided is a tire production apparatus which comprises: a tire production part including a plurality of rotation drums; at least one measurement part disposed adjacent to at least one of the plurality of rotation drums and acquiring profile data on a surface of the rotation drum; and a detection part analyzing the profile data to detect defects on the surface of the rotation drum. The measurement part further comprises: a light-emitting unit emitting a laser beam to the surface of the rotation drum in a first direction parallel to a rotation axis of the rotation drum; and a light-receiving unit receiving a laser signal reflected from the surface of the rotation drum among the emitted laser beams.
Patent KR-20180052839-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q20/40
Filed: 2016-11-10
Abstract: The present invention relates to a method for operating a private fund mutual-aid group on the basis of crowd funding. The method is performed through a server according to the present invention, and comprises: a first step of receiving private fund mutual-aid group operating information and private fund mutual-aid group operating policy set by interworking with a terminal of a group host, generating a private fund mutual-aid group operating electronic document including the set private fund mutual-aid group operating information and private fund mutual-aid group operating policy, and attaching an electronic signature of a group host to the generated private fund mutual-aid group operating electronic document to be stored in an electronic document storage; a second step of generating a private fund mutual-aid group operating room for operating a private fund mutual-aid group in which an N (N>=1) number of group members including the group host joins and acts when the private fund mutual-aid group operating electronic document is stored in the electronic document storage, and announcing the private fund mutual-aid group operating policy of an electronic document in the private fund mutual-aid group operating room; a third step of receiving a user, who has established a minus bank account having a limit greater than or equal to a minus limit designated in a designated financial company according to the electronic documented private fund mutual-aid group operating policy, as a group member who can act as a regular member in the private fund mutual-aid group operating room by joining the private fund mutual-aid group, and connectively storing personal information of the joined group member and minus bank account information in a designated storage medium; a fourth step of collecting a designated private fund mutual-aid group money amount from a minus bank account corresponding to the minus bank account information of each group member on a private fund mutual-aid group money payment date designated according to the electronic documented private fund mutual-aid group operating policy to deposit the money to a designated private fund mutual-aid group money management back account; and a fifth step of checking transfer information or withdrawal information of a private fund mutual-aid group money when the private fund mutual-aid group money is transferred or withdrawn from the private fund mutual-aid group money management bank account according to the electronic documented private fund mutual-aid group operating policy, and notifying the confirmed information to the private fund mutual-aid group operating room.
Patent KR-20180055128-A (KR)
Inventor: SEO SAM CHUN
IPC: G06Q50/14
Filed: 2016-11-16
Abstract: The present invention relates to a guide system linking with induction shoes choosing a tourist course and a method thereof. The guide system comprises a smart telescope (1), a mobile device (2), induction shoes (100), a road (200), a plurality of electromagnetic induction units (300), and a plurality of course gateway devices (400). Accordingly, a tourist, who wears the induction shoes (100), do not have to worry about getting lost on a course through accurate course guidance through induced attraction with the plurality of induction units (300) of the road (200), and the induction shoes (100) can obtain all information and courses, thereby increasing satisfaction of the tourist.
Patent KR-20180055164-A (KR)
Inventor: LEE SEONG
IPC: C06B21/00
Filed: 2016-11-16
Abstract: The present invention relates to a method for producing spherical nanostructured composite energetic powder using arrested reactive milling (ARM), and spherical nanostructured composite energetic powder produced thereby. Specifically, the method comprises the following steps: a primary milling step to form a powdery sample in a lamellar structure; and a second milling step to form the spherical nanostructured composite energetic powder using the ground powdery sample in a form of spherical composite particles.
Patent KR-20180057324-A (KR)
Inventor: HAN BUM JIN
IPC: G01N29/44
Filed: 2016-11-22
Abstract: Disclosed is a necklace-type safety sensor, comprising: a hook (110) putting on a user′s neck; at least one sensor (120) installed to a surface of the hook in an angle adjusting manner to detect an approaching object; a fixing unit (130) provided to both sides of the hook and fixed to working clothes to prevent the hook and the sensor from spinning or moving. The safety sensor is put on a user′s neck to detect movable equipment or other workers approaching the user and thus prevent accident. Also, the safety sensor is firmly fixed to the user′s neck to improve use efficiency. The angle of the safety sensor can be adjusted according to a working posture of the user. Since the user can easily and quickly put the safety sensor, the use convenience is improved.
Patent KR-20180057453-A (KR)
Inventor: LIM CHEONG
IPC: G06F9/45
Filed: 2016-11-22
Abstract: The present invention relates to a message simulator development realization method and, more specifically, to a message simulator realization method which can remove a mistake which can occur in developing and using a simulator if a message structure is complex or changes are frequent. A source file including message structure information used in real equipment development is used instead of a method where message structure information is directly generated by a message simulator user or inputted via a user interface to identify the message structure information. According to an embodiment of the present invention, the message simulator realization method comprises: a process of inputting a source file; a process of compiling to obtain a file including message structure information; a process of analyzing the corresponding file to store the file as internal information; and a process of setting a message to be simulated.
Patent KR-20180060803-A (KR)
Inventor: SIN YUN EUN
IPC: B01D67/00
Filed: 2016-11-29
Abstract: The present invention relates to a method for manufacturing a hollow fiber membrane module, and a hollow fiber membrane module, which can prevent agglomeration or eccentricity of hollow yarn films in a hollow fiber membrane module, and have strength and durability capable of withstanding strong external force or impact. The method comprises: a first coating layer coating step of forming a first coating layer on an outer diameter surface of each of individual hollow fiber membranes by dipping all or a part of a hollow fiber membrane bundle composed of a plurality of hollow fiber membranes in a first coating member, and sealing the end of the hollow fiber membranes; a first coating layer hardening step of hardening the first coating layers by air or hot air while applying external force to the hollow fiber membrane bundle; a first potting layer potting step of forming a first potting layer between the first coating layers by dipping the first coating layers of the hollow fiber membrane bundle in a first potting member; a first potting layer hardening step of hardening the first potting layer while the hollow fiber membrane bundle is dipped in the first potting member; and a cutting step of cutting at least a part of the first coating layer to open an end of the individual hollow fiber membranes.
Patent KR-20180065364-A (KR)
Inventor: AHN MYUNG SOO
IPC: A41D13/08
Filed: 2016-12-07
Abstract: The present invention relates to a hand restraining band, which comprises: a body surrounding a hand or a part of hand or an arm of a patient; and a connection means provided to connect the main body and patient clothes of the patient and having one end part attached to the main body and the other end part detachably fastened to the clothes of the patient, and according to the present invention, since the hand restraining band is detachably fastened to the clothes of the patient, the hand restraining band is easily worn and is configured to maintain a cylindrical shape, thereby preventing the patient from using the hand improperly.
Patent KR-20180071634-A (KR)
Inventor: HEO JUN
IPC: H04L9/08
Filed: 2016-12-20
Abstract: The present invention relates to a signal transmitting apparatus for information adjustment of quantum key distribution and a signal receiving apparatus for information adjustment of quantum key distribution for estimating a quantum key of a sending end by utilizing a character string to be transmitted and received. The signal transmitting apparatus comprises: an encoding unit generating an encoding test character string, which is a character string obtained by encoding a test character string, by multiplying the test character string including at least one arbitrary bit value with a prestored generation matrix; a character string to be transmitted and received generation unit generating a character string to be transmitted and received based on the encoding test character string and a quantum key, which is an arbitrary character string generated through quantum key distribution, at a signal sending end; and a character string transmitting unit transmitting the character string to be transmitted and received to the signal sending end through a public channel.
Patent KR-20170001704-A (KR)
Inventor: LEE TAMMY
IPC: H04N19/103
Filed: 2016-12-26
Abstract: The present invention relates to a method and apparatus for decoding an image. Disclosed is the method for decoding an image, the method comprising the steps of: acquiring information about a prediction mode of a current block from a bitstream; selecting predictive motion vector candidates among motion vectors of surrounding blocks around the current block when the prediction mode of the current block is an inter-prediction mode; selecting a predictive motion vector of the current block among the predictive motion vector candidates; and acquiring a motion vector of the current block based on the predictive motion vector and a difference vector acquired from the bitstream; wherein the surrounding blocks include a first block disposed on a lower left side of the current block, a second block disposed on an upper side of the first block, a third block disposed on an upper right side of the current block, a fourth block disposed on a left side of the third block, and a fifth block disposed on an upper left side of the current block.
Patent KR-20180075261-A (KR)
Inventor: LEE YEONG HUN
IPC: F42C17/00
Filed: 2016-12-26
Abstract: The present invention relates to a dual-purpose submunition and, more specifically, to a system to remove a safety pin and a detonator clip of a dual-purpose submunition without using an index table, and a removal method using the same. According to the present invention, the system to remove a safety pin and a detonator clip of a dual-purpose submunition comprises: a conveyor unit to transfer the dual-purpose submunition to a position for removing the safety pin and the detonator clip; a chucking unit fixing the body of the dual-purpose submunition to prevent the dual-purpose submunition from moving; a cylinder unit to insert the dual-purpose submunition transferred by the conveyor unit into the chucking unit; a position and defect checking unit to determine the position and defect of the dual-purpose submunition; a removing unit to remove the safety pin and the detonator clip of the dual-purpose submunition; and a removal checking unit to determine whether the safety pin and the detonator clip are removed from the dual-purpose submunition.
Patent KR-20180076438-A (KR)
Title: Method for manufacturing dried foods using Enteromorpha prolifera and Laver
Inventor: SONG JOO HYUN
IPC: A23L17/60
Filed: 2016-12-28
Abstract: The present invention relates to a method for manufacturing dried foods mixed with Ecklonia cava and laver. More specifically, the method comprises the steps of: collecting each of the Ecklonia cava and the laver, which are raw seaweeds; cleaning the collected raw seaweeds to remove impurities; cutting each of the cleaned raw seaweeds into predetermined size where a particle size of the Ecklonia cava is 10-15 mm and that of the laver is 5-10 mm; mixing each cut raw seaweeds with water at a predetermined ratio wherein the mixing ratio of the Ecklonia and the laver is 1:4-6; spraying the mixed raw seaweeds into a mold with a predetermined size through a spraying nozzle in order to be molded; and drying the raw seaweeds sprayed into the mold for a set time. The present invention differentiates the cutting size and the mixing ratio of the Ecklonia cava and the laver according to a manufacturing environment to easily bind particles of the Ecklonia cava with particles of the laver mutually within the mold such that a defective rate is able to be reduced, and manufactures the dried foods to reduce difference from costs for manufacturing dried laver such that the dried foods with improved health functionality can be supplied to general consumers at a low price.
Patent KR-20180077351-A (KR)
Inventor: LEE CHANG HOON
IPC: F16H61/00
Filed: 2016-12-28
Abstract: The present invention relates to a solenoid valve capable of reliably controlling an oil pressure discharged to an automatic transmission and linearly controlling a change in oil pressure in accordance with a current applied to a solenoid. The solenoid valve includes a valve for interrupting an input and output of oil and a solenoid for operating the valve. The valve includes a hollow holder extending in one direction, a port including a supply port formed at a middle portion of the holder, a control port formed on one end of the supply port, and a display port formed at an opposite end side of the supply port, a passage formed in the holder, extending in the longitudinal direction of the holder, and formed in a middle portion with a chamber connecting the discharge port, a spool movably installed in the passage, a flow path formed in the spool and having one end connected to the control port and an opposite end connected to the chamber, a control land dividing the chamber into a supply chamber and a discharge chamber, and a spring installed between the holder and the spool to elastically support the spool.
Patent KR-20160024385-A (KR)
Inventor: MORI TSUTOMU
IPC: H01L51/00
Filed: 2014-09-02
Abstract: 행렬형상으로 배치된 복수의 화소를 갖는 화소 영역과, 상기 화소 영역의 외측의 주변 영역을 가지며, 상기 화소 영역은, 상기 복수의 화소의 열 사이 영역에 제1 발액(撥掖) 영역을 가지며, 상기 주변 영역은, 상기 제1 발액 영역에 연속한 제2 발액 영역을 갖는 표시 장치.
Patent KR-20160018844-A (KR)
Inventor: KO WOO SUK
IPC: H04L27/34
Filed: 2009-05-12
Abstract: The present invention relates to method of transmitting and a method of receiving signals and corresponding apparatus. One aspect of the present invention relates to a layer 1 (L1) signaling and a receiver using the L1 signaling for efficient cable broadcasting.
Patent KR-20160058778-A (KR)
Title: 송신 장치 및 송신 방법, 수신 장치 및 수신 방법, 그리고 컴퓨터 프로그램
Inventor: YAMANE TAKETOSHI
IPC: H04N21/6543
Filed: 2014-06-23
Abstract: 방송 서비스를 이용해서 긴급 경보 정보를 적절하게 전송한다.  100밀리초 간격의 전송 프레임의 프리앰블부(31)는, 동조 데이터부(31A)와 예약 비트부(31B)를 포함하고, 소정의 합계 비트 길이를 포함한다.  동조 데이터부(31A)에는, 수신측에서 당해 방송 채널에 동조하기 위한 L1데이터가 저장된다.  또한, 프리앰블부(31) 내의 예약 비트부(31B)에는, 긴급 경보 정보 처리부(202)에서 처리된 긴급 경보 정보가 저장된다.  정의된 메시지·모드에서는, 메시지가 미리 정의된 긴급 경보 정보를 바이너리·포맷으로 표현하고, 1 프레임만으로 전송한다.
Patent KR-20160048979-A (KR)
Title: 데이터 전송 방법 및 사용자 장치
Inventor: CHU XUNXUN
IPC: H04W72/12
Filed: 2013-09-11
Abstract: 본 발명은 데이터 전송 방법 및 사용자 장치를 제공하며, 이 방법은: 사용자 장치(UE)가 업링크 데이터를 네트워크 측 기기에 송신하는 단계; 및 상기 UE가, 상기 네트워크 측 기기로부터 수신된, 상기 업링크 데이터에 대한 피드백 정보에 따라, 상기 업링크 데이터에 대응하는 버퍼 상태 정보(BSR) 또는 상기 업링크 데이터에 대응하는 스케줄링 요구(SR)를 처리하는 단계를 포함한다.  이 방법을 사용함으로써, BSR 재전송 타이머의 타임아웃을 대기함에 따라 발생하는 업링크 데이터 전송 딜레이가 회피될 수 있다.
Patent KR-20160044066-A (KR)
Title: 최적화된 비-정규 아연 손가락 단백질
Inventor: CAI QIHUA C
IPC: C12N15/62
Filed: 2007-12-13
Abstract: CCHC 아연 배위결합 잔기를 포함하는 아연 손가락이 본원에서 개시된다.  이러한 CCHC 아연 손가락을 포함하는 아연 손가락 단백질 및 융합 단백질, 뿐만 아니라 이러한 단백질들을 코딩하는 폴리뉴클레오티드가 또한 기술된다.  이러한 단백질들을 유전자 편집 및 유전자 조절에 사용하는 방법이 또한 기술된다.
Patent KR-20160067143-A (KR)
Title: 퀀텀 도트를 제조하기 위한 시스템 및 방법
Inventor: BAKR OSMAN M
IPC: H01L21/02
Filed: 2014-10-03
Abstract: 본 개시물의 실시예는 연속 플로우 공정을 사용하여 퀀텀 도트(QD)(패시베이션된 또는 비-패시베이션된)를 제조하는 방법, 연속 플로우 공정을 사용하여 QD를 제조하는 시스템, 등을 제공한다. 하나 이상의 실시예에서, 본 개시물의 실시예를 사용하여 생성된 QD는 태양 광전지 셀, 바이오-이미징, IR 방출기, 또는 LED에서 사용될 수 있다.
Patent KR-20160077117-A (KR)
Title: 다중-사용자 전력 절약 코드북 최적화를 제공하기 위한 시스템 및 방법
Inventor: CHUN DEXTER
IPC: H03M7/30
Filed: 2014-10-23
Abstract: 다중-사용자 전력 절약 코드북 최적화를 제공하기 위한 시스템들 및 방법들이 제공된다.     하나의 그러한 방법은: 복수의 컴퓨팅 디바이스들에 대하여 고유한 코드북을 생성하는 단계로서, 각각의 고유한 코드북은 대응하는 컴퓨팅 디바이스에서 메모리 데이터를 인코딩하기 위해 구성되는, 상기 고유한 코드북을 생성하는 단계; 고유한 코드북들을 통신 네트워크들을 통해 대응하는 컴퓨팅 디바이스들에 제공하는 단계; 통신 네트워크를 통해 컴퓨팅 디바이스들 중 하나 이상으로부터 압축 통계들을 수신하는 단계로서, 압축 통계들은 대응하는 고유한 코드북과 관련되는, 상기 압축 통계들을 수신하는 단계; 및 수신된 압축 통계들에 기초하여 컴퓨팅 디바이스들 중 적어도 하나에 대하여 최적화된 코드북을 생성하는 단계를 포함한다.
Patent KR-20160091350-A (KR)
Title: 중동 호흡기 증후군 코로나바이러스(MERS-CoV) 백신
Inventor: WEINER DAVID B
IPC: A61K39/00
Filed: 2014-11-26
Abstract: 본 명세서에서 중동 호흡기 증후군 코로나바이러스(MERS-CoV) 항원을 포함하는 백신이 개시된다. 항원은 공통 항원일 수 있다. 공통 항원은 공통 스파이크 항원일 수 있다. 또한 본 명세서에서 대상체에게 백신을 투여하는 것에 의한 치료가 필요한 대상체의 치료방법이 개시된다.
Patent KR-20160100357-A (KR)
Title: 마킹 제조 방법
Inventor: KLEIN SYLKE
IPC: B41M5/26
Filed: 2014-11-20
Abstract: 본 발명은 발광 주변부 이내의 음성 마킹을 나타내며 레이저 빔을 사용하여 제조되는, 마킹을 기판 상의 코팅 또는 성형물의 표면 상에 마킹을 제조하는 방법, 이러한 방법으로 제조된 마킹, 및 특히 제품 라벨링을 위한 이들의 용도에 관한 것이다.
Patent KR-20160135703-A (KR)
Inventor: COLDRE LAURENT
IPC: F01M11/00
Filed: 2014-01-30
Abstract: 본 발명은 차량의 열 엔진을 위한 엔진 및/또는 트랜스미션 오일과 냉각 액체를 저장하기 위한 탱크에 관한 것이고, 또한 상기 엔진의 냉각 및 열 제어를 위한 회로에 관한 것이다. 상기 탱크(1)는 상기 액체를 위한 유입부(31) 및 유출부(32)를 포함하는 단열 외측벽(2)에 의하여 형성되고, 벽의 내측상에 가열 수단(3a)을 구비하며, 가열 수단은 차량의 냉각 시동을 목적으로 액체를 사전 가열할 수 있다. 본 발명에 따르면, 탱크는 상기 유입부 및 상기 유출부가 제공된, 액체를 위한 제 1 구획부(3) 및, 엔진 또는 트랜스미션 윤활유를 저장하기에 적절한 적어도 하나의 다른 구획부(4,5)를 구비하며, 상기 다른 구획부는 제 1 구획부의 하부 영역에서 방수(watertight) 격벽(6)에 의하여 제 1 구획부로부터 분리되고, 상기 구획부들 각각은 가열 수단으로서 적어도 하나의 국부적인 가열 수단(3a,4a,5a)을 포함한다.
Patent KR-20160144960-A (KR)
Title: 폴라 코드들을 이용한 비대칭 에러 정정 및 플래시 메모리 재기록
Inventor: EN GAD EYAL
IPC: H03M13/13
Filed: 2015-01-14
Abstract: 변화하는 데이터 값들에서 블록 소거 동작을 방지할 수 있는, 메모리 디바이스들에서 데이터의 표현을 위한 코드들을 생성하기 위한 기술들이 개시된다.  이진 디지트들(비트들)을 포함하는 데이터 값들이, 코드워드들로 지칭되는 일반화된 코드들을 사용하여 인코딩 및 디코딩될 수 있어서, 코드워드들은 블록 소거 방지 코드를 포함할 수 있고, 여기서 데이터 메시지 m의 이진 디지트들이 인코딩된 데이터 메시지가 데이터 디바이스의 다수의 메모리 셀들에 저장될 수 있도록 인코딩될 수 있고, 일단 메모리 셀 값이 제 1 로직 값으로부터 제 2 로직 값으로 변경되면, 메모리 셀에 대한 블록 소거 동작까지, 후속하여 수신된 메시지들에 무관하게, 메모리 셀의 값이 제 2 로직 값에서 유지될 수 있다.  유사하게, 다수의 이진 디지트들의 소스 데이터 값들이 개시된 블록 소거 방지 코드로 인코딩된 입력 코드워드를 포함하는 수신된 데이터 메시지는, 추정된 소스 데이터 메시지를 복원하기 위해 데이터 디바이스에 디코딩될 수 있다.
Patent KR-20160102085-A (KR)
Title: 복호 장치
Inventor: IKAI TOMOHIRO
IPC: G06T5/00
Filed: 2010-11-10
Abstract: 본 발명은, 입력 화상에서의 필터 영역에 속하는 각 화소의 화소값과 필터 계수 벡터 V로부터, 출력 화상에서의 대상 화소의 화소값을 산출하는 적응 필터(100)는, 상기 입력 화상에서의 상기 대상 영역의 위치 및 상기 출력 화상에서의 상기 대상 화소의 위치 중 적어도 어느 하나에 따라서 상기 필터 계수 벡터 V를 변경하는 제어 변수 결정부(120)를 구비하고 있다.
Patent KR-20160119854-A (KR)
Title: 진공 청소기용 도구
Inventor: COLE SAMUEL STEVEN
IPC: A47L9/06
Filed: 2015-01-30
Abstract: 진공 청소기용 도구는, 진공 청소기의 봉(wand), 호스 등에 부착되는 덕트, 노즐,및 하나 이상의 오물 휩쓸기 요소를 포함한다.  오물 휩쓸기 요소는 노즐의 기부에 고정되며, 또한 노즐의 측부 쪽으로 서로 반대 방향으로 배향되어 있는 적어도 2개의 셰브런 형태로 배치된다.  노즐의 기부에는 적어도 2개의 흡입 개구가 제공되어 있고, 각각의 흡입 개구는 셰브런 내부에 위치된다.