baber/WOPTO huggingface dataset:
Patent KR-20160122196-A (KR)
Title: 정렬된 탄소나노튜브의 플로팅 증발 조립
Inventor: ARNOLD MICHAEL SCOTT
IPC: H01L51/00
Filed: 2015-02-11
Abstract: 본 발명은 고도의 나노튜브 정렬도를 갖는 반도체성 단일벽탄소나노튜브의 고밀도 막이 제공한다.  또한, 본 발명은 상기 막을 제조하는 방법 및 상기 막을 전도성 채널 물질로서 포함하는 전계 효과 트랜지스터(FET)를 제공한다.  단일벽탄소나노튜브는 수성 매질의 표면 전반에 걸쳐 분포되는 가용화된 단일벽탄소나노튜브를 함유하는 유기 용매의 박층으로부터 증착되며, 이는 고체 기판과의 접촉 시에 증발 자가-조립을 유도한다.
Patent KR-20160141735-A (KR)
Title: 캐시 오염을 감소시키기 위해서 전용 캐시 세트들에서의 경합 전용 프리페치 정책들에 기초한 적응형 캐시 프리페칭
Inventor: CAIN III HAROLD WADE
IPC: G06F12/0862
Filed: 2015-04-02
Abstract: 캐시 오염을 감소시키기 위한 전용 캐시 세트들에서의 경합 전용 프리페치 정책들에 기초하는 적응형 캐시 프리페칭이 개시된다.  하나의 양상에서, 데이터를 캐시로 프리페칭하기 위한 적응형 캐시 프리페치 회로가 제공된다.  적응형 캐시 프리페치 회로는 상기 캐시 내의 전용 캐시 세트들에 적용되는 경합 전용 프리페치 정책들에 기초하여, 대체 정책으로서 어떤 프리페치 정책을 사용할 것인지를 결정하도록 구성된다.  각각의 전용 캐시 세트는 주어진 전용 캐시 세트에 대한 대체 정책으로서 사용되는 연관된 전용 프리페치 정책을 가진다.  전용 캐시 세트들 각각으로의 액세스들에 대한 캐시 미스들은 상기 적응형 캐시 프리페치 회로에 의해 트래킹된다.  적응형 캐시 프리페치 회로는 캐시 오염을 감소시키기 위해서 그것의 각각의 전용 캐시 세트들에 더 적은 캐시 미스들을 발생시켰던 상기 전용 프리페치 정책을 사용하여 상기 캐시 내의 다른 팔로워(즉, 비-전용) 캐시 세트들에 프리페치 정책을 적용시키도록 구성될 수 있다.
Patent KR-20160132961-A (KR)
Title: 리튬 이미다졸레이트 염을 기반으로 하는 전해질의 이온 전도도의 개선
Inventor: SCHMIDT GREGORY
IPC: H01M10/0569
Filed: 2015-03-09
Abstract: 본 발명은 리튬 이미다졸레이트 염을 기반으로 하는 적어도 하나의 전해질을 포함하는 조성물, 및 리튬 이미다졸레이트 염을 기반으로 하는 전해질의 이온 전도도를 증가시키기 위한 니트릴 또는 디니트릴 용매의 용도에 관한 것이다.  또한, 본 발명은 Li-이온 배터리에서의 전해질 조성물의 용도에 관한 것이다.
Patent KR-20160134827-A (KR)
Inventor: CHEN YAJUAN
IPC: H01Q7/00
Filed: 2014-11-25
Abstract: 본 발명은 이동 단말기와 NFC 안테나를 개시한다. 상기 이동 단말기는 단말기 본체와 NFC 안테나를 포함하고, 상기 단말기 본체는 후면을 가지며, 상기 후면에는 후면 종방향 중심선과 후면 횡방향 중심선이 한정되어 있다. 상기 NFC 안테나는 상기 단말기 본체의 후면에 설치되고, 상기 단말기 본체의 후면 종방향 중심선과 후면 횡방향 중심선 중의 적어도 하나는 상기 NFC 안테나를 관통한다. 상기 NFC 안테나는 상기 후면 종방향 중심선과 후면 횡방향 중심선 중의 상기 적어도 하나에 상대하여 비대칭으로 설치된다. 본 발명의 실시예에 따른 이동 단말기는, P2P 동작시 공진 주파수의 오프셋이 작고 통신 민감도가 높으며, 통신 성공률이 높고, 통신 능력이 강한 등의 장점을 가진다.
Patent KR-20160135338-A (KR)
Inventor: OLDENDORF ULRICH
IPC: H01L21/687
Filed: 2015-04-22
Abstract: 본 발명은, 객체(52)를 파지하고, 위치 결정하고, 그리고/또는 이동시키기 위한 장치에 관한 것이며, 상기 장치는 - 베이스(30)와, 이 베이스(30)에 상대적으로 이동 가능한 캐리어(50)와, - 베이스(30) 상에서 캐리어(50)를 비접촉 방식으로 지지하는 적어도 3개의 자기 베어링(10, 100)을 포함하고, - 자기 베어링(10, 100)들 중 적어도 2개의 자기 베어링은 능동 제어형 자기 베어링(10, 100)으로서 형성되며, 그리고 그 각각은 전기 제어될 수 있으면서 상대 부재(18)와 자기적으로 상호작용하는 전자기 액추에이터(12)를 포함하고, 이 전자기 액추에이터는 베이스(30)와 캐리어(50) 간의 사전 설정된 이격 간격의 준수를 위해 전자 유닛(15)에 의해 능동 제어될 수 있으며, - 자기 베어링(10, 100)들의 적어도 2개의 전자기 액추에이터(12) 및 전자 유닛(15)은 캐리어(50) 상에 배치된다.
Patent KR-20160142328-A (KR)
Title: 광에 의한 아크릴레이트의 제어된 라디칼 중합의 조절
Inventor: KRAMER JOHN W
IPC: C08F2/48
Filed: 2015-04-06
Abstract: 광산화환원 촉매를 사용하는 아크릴산 모노머의 제어된 라디칼 중합 방법이 개시되고, 상기 중합은 광에 의해 매개될 뿐만 아니라 조절된다.
Patent KR-20160132495-A (KR)
Title: 카나비노이드 수용체 작용제로서 5,6-이치환된 피리딘-2-카복스아미드
Inventor: GOBBI LUCA
IPC: C07D401/14
Filed: 2015-04-01
Abstract: 본 발명은 하기 화학식 I의 화합물에 관한 것이다: 
화학식 I 
   
상기 식에서, 
R 1  내지 R 4 는 명세서 및 청구범위에 정의된 바와 같다. 
화학식 I의 화합물은 카나비노이드 수용체 2(CB2)의 작용제이고, 이에 따라, 통증, 죽상경화증, 염증 등과 같은 다양한 질병의 치료에 유용하다.
Patent KR-20160147915-A (KR)
Inventor: DELFS CHRISTOPH
IPC: G01S7/481
Filed: 2015-02-25
Abstract: 본 발명은 객체를 측정하기 위한 모듈에 관한 것으로, 상기 모듈은 일차 빔을 생성하도록 구성되고; 상기 모듈은 스캐닝 미러 구조물을 포함하며; 스캐닝 미러 구조물은, 일차 빔에 의해 스캐닝 동작이 수행되는 방식으로 일차 빔을 편향시키도록 구성되고; 상기 모듈은, 스캐닝 미러 구조물의 한 편향 위치에서 객체와 일차 빔의 상호작용을 통해 이차 신호가 생성될 경우 상기 이차 신호가 검출될 수 있도록 구성되고; 상기 모듈은 스캐닝 미러 구조물의 편향 위치에 따라 위치 인식 신호를 생성하도록 구성되며; 상기 모듈은 객체의 위치 지원 측정을 위한 센서 신호를 생성하기 위한 센서 어셈블리를 포함한다.
Patent KR-20170002575-A (KR)
Title: 수지제관 이음매
Inventor: FUJII MAKOTO
IPC: F16L33/24
Filed: 2015-09-17
Abstract: 결합 중의 튜브가 분리된 후, 상기 튜브를 재차 확실하고 또한 용이하게 결합할 수 있는 동시에, 상기 튜브의 최초의 결합시든 재결합시든 이음매 본체와 슬리브의 사이의 시일성을 양호하게 유지할 수 있는 수지제관 이음매를 제공한다. 슬리브의 삽입부(27)가 이음매 본체의 홈부(20)에 압입되는 것에 의해서, 상기 삽입부의 내주면과 내통부(13)의 외주면의 사이를 시일하는 시일부(31)가 형성된다. 상기 삽입부가 상기 홈부에 압입되었을 때, 축심 방향에 관해 상기 홈부의 개구 부분의 반대측에 위치하는 본체 통부(11)와 상기 삽입부의 돌출단(30)의 사이에 유로(32)가 형성된다. 그리고, 상기 홈부에의 상기 삽입부의 압입 완료 후, 상기 내통부의 축심을 포함하는 단면에 있어서, 상기 내통부의 외주면 중 상기 공간에 면하는 영역(35)이 상기 내통부의 축심에 대해 5°∼15°의 범위내의 소정 각도를 이루도록 구성되어 있다.
Patent KR-20170067683-A (KR)
Title: 미끄럼 요소, 특히 피스톤 링, 및 그 제조 방법
Inventor: BAUER CHRISTIANE
IPC: F16J9/26
Filed: 2015-07-15
Abstract: 본 발명은 미끄럼 요소, 특히 피스톤 링 및 그 제조 방법에 관한 것이고, 상기 미끄럼 요소의 활주면, 바람직하게는 상기 피스톤 링의 외주 표면은 질화층을 가지지 않고, 바람직하게는 표면 경화하지 않고, 상기 활주면은 가장 바깥층을 가지며, 상기 가장 바깥층은 상기 중간층, DLC층 또는 금속 기반 질화층, 바람직하게는 금속 질화층, 바람직하게는 크롬질화물층과 다르고, 미끄럼 요소의 기판과 DLC층 사이에 제공되며, 적어도 하나의 금속 함유 중간층, 바람직하게는 금속층, 특히 바람직하게는 크롬층이 있고, 미끄럼 요소의 적어도 하나의 추가 표면, 바람직하게는 피스톤 링 플랭크들은 표면 경화되고, 바람직하게는 질화층을 가진다.
Patent KR-20180079850-A (KR)
Inventor: JEONG MOON CHEOL
IPC: B08B7/04
Filed: 2017-01-03
Abstract: The present invention relates to fruits and vegetables treated by heated microbubble water, a method for treating fruits and vegetables using heated microbubble water, and a microbubble cleaning device. To this end, the method comprises the following steps: (A) introducing warm water and air (or ozone gas) at 35-60°C to form heated microbubble water; and (B) immersing fruits and vegetables in the heated microbubble water. According to the present invention, it is possible to reduce a large amount of microorganisms without barely damaging tissues on the fruits and vegetables, thereby providing fruits and vegetables with excellent quality.
Patent KR-20170082462-A (KR)
Inventor: GOVARI ASSAF
IPC: A61B17/00
Filed: 2017-01-04
Abstract: 외과용 장치는 회전가능 샤프트 및 중공 삽입 관을 포함한다.  샤프트는 그것 상에 위치된 적어도 하나의 광학 마커를 포함한다.  삽입 관은 환자 신체 내로 삽입하도록 구성되고, 샤프트 주위에 동축으로 배치된다.  하나 이상의 광학 장치가 삽입 관의 내측 주연부 둘레에 결합되고, 마커를 검출하고 검출된 마커의 각 위치를 나타내는 하나 이상의 신호를 출력하도록 구성된다.
Patent KR-20170087832-A (KR)
Title: 디스플레이 장치의 소스 드라이버
Inventor: LEE JAE KWAN
IPC: G09G3/20
Filed: 2017-01-17
Abstract: 본 발명은 아날로그 컨버터의 지연을 해소하는 디스플레이 장치의 소스 드라이버를 개시하며, 디지털-아날로그 컨버터에 감마 전압을 제공하는 감마 라인들 중 일부를 저항값이 작도록 넓은 폭으로 설계하고, 디지털 아날로그 컨버터는 디스플레이 데이터에 대응하는 레벨로 제1 감마 전압을 구동하기 전에 인접한 저항값이 작은 감마 라인을 선택하여 제2 감마 전압을 구동하여 지연 시간을 해소할 수 있다.
Patent KR-20180086316-A (KR)
Inventor: Jeong eun ji
IPC: A45D40/24
Filed: 2017-01-20
Abstract: The present invention relates to a cosmetic case capable of easy cosmetic replacement. More specifically, a refill case storage part is combined with the inside of a case body to be rotatable, and a refill case storing a cosmetic material is stored in the refill case storage part, and then, a refill case insertion hole and a cosmetic material exposure hole are formed on the front and upper sides of the refill case storage part, respectively, and thus, to replace the refill case, the refill case storage part is rotated upwards and the refill case is changed through the insertion hole of the refill case storage part, and then, the refill case storage part is rotated downwards and mounted inside the case body, and therefore, the refill case is able to be conveniently replaced. The present invention includes: a case body; a case cover opening or closing the case body; a refill case storage part combined in the case body to be rotatable, and including a refill case insertion hole and a cosmetic material exposure hole; and a refill case placed in the refill case storage part, and filled with a cosmetic material. The refill case storage part is rotated upwards to replace the refill case by inserting or withdrawing the refill case through the refill case insertion hole of the refill case storage part.
Patent KR-20170091514-A (KR)
Title: Non-woven Fabric Manufacturing Apparatus having Cleaning Function
Inventor: CHAI SOO MIN
IPC: D06B1/14
Filed: 2017-01-24
Abstract: The present invention provides an apparatus for manufacturing non-woven fabric having a cleaning function which can be easily used in the outside or a camping site. The apparatus comprises: a non-woven fabric material supply unit (10) supplying wound non-woven fabric material; a detergent covering roller (20) covering the non-woven fabric material, supplied by the non-woven fabric material supply unit (10), with a detergent; a detergent supply line (30) installed to be spaced at an upper part of the detergent covering roller (20) to supply the detergent; a detergent holding unit (40) installed adjacent to the detergent covering roller (20), holding the detergent supplied by the detergent supply line (30) and supplying the detergent, to be covered with, to the detergent covering roller (20); a detergent covering blade (50) installed right over the detergent covering roller (20) and covering the fabric material with the detergent, with which the fabric material is covered by the detergent covering roller (20) from the detergent holding unit (40), to have regular thickness; and a drying unit (60) drying the fabric material covered with the detergent by the detergent roller (20) and the detergent covering blade (50).
Patent KR-20180087525-A (KR)
Inventor: CHOI SANG PIL
IPC: G03G15/08
Filed: 2017-01-24
Abstract: The present invention relates to a cleaning blade for a photosensitive body, a manufacturing method thereof, and an image forming apparatus. The present invention relates to the manufacturing method of a cleaning blade which includes a cleaning member being in contact with a photosensitive body and a supporting rod for supporting the cleaning member to remove a developer remaining on the surface of the photosensitive body. The manufacturing method comprises the steps of: preheating a molding device at 100 to 200°C; arranging a supporting rod on a lower mold of the molding device; arranging a molding frame having a molding part formed on a part facing one side of the supporting rod on the lower mold; supplying an adhesive to the support part coinciding with the molding part; arranging a cleaning member on an upper molding part of the molding device facing the molding part; and combining the cleaning member and the supporting rod by combining the lower mold and the upper mold. The cleaning member is not deviated from one end of the supporting rod, and the end of the cleaning member makes a line contact with a photosensitive body by molding of the molding part.
Patent KR-20180091597-A (KR)
Title: Device for acquiring fingerprint using ultra sonic
Inventor: BAEK SEUNG GEOL
IPC: B06B1/02
Filed: 2017-02-07
Abstract: An electronic device is disclosed. The electronic device according to an embodiment includes an ultrasonic sensor; and a processor electrically connected to the ultrasonic sensor. The processor can be configured to acquire a noise signal around the electronic device through the ultrasonic sensor, determine the attribute of the first ultrasonic signal oscillated by the ultrasonic sensor based on the acquired noise signal, and acquire fingerprint information based on the second ultrasonic signal acquired through the ultrasonic sensor and the determined attribute. Various other embodiments recognized from the specification are also possible.
Patent KR-20180095170-A (KR)
Title: Locker with tempered glass door and manufacturing method thereof
Inventor: SON KWUNG SUB
IPC: A47B81/00
Filed: 2017-02-17
Abstract: The present invention relates to a locker provided with a reinforced glass opening and closing door and a method of manufacturing the same. In the present invention, the locker is formed of tempered glass, which is located on the front of the locker. In the present invention, a reinforced glass plate is inserted into a reinforced glass plate insertion groove and hardened to form the reinforced glass opening and closing door before a synthetic resin is hardened so as to cover a pedestal formed of the synthetic resin so as to support an edge and the rear surface of the opening and closing door made of the tempered glass. Therefore, not only an appearance of the present invention is improved, but also scratches are not generated in the opening and closing door, and no rust is generated, and a service life is extended. As a matter of course, according to the present invention, it is easy to manufacture the tempered glass opening and closing door, which leads to an excellent effect which a labor cost can be reduced.
Patent KR-20180095237-A (KR)
Title: Ice maker
Inventor: AHN JAE MIN
IPC: F25C5/04
Filed: 2017-02-17
Abstract: The present invention relates to a structure for treating water remaining after ice formation in an ice maker. According to the present invention, the ice maker comprises: a finger capable of transferring cold air for generating ice around the ice maker; a tray having a shape for containing water so as to enable the finger to be immersed in the water, having a drainage unit at the upper end of one side, and allowing the one side to be rotated downward around the opposite side so as to avoid the vertical lower area of the finger so that the water can be discharged through the drainage unit; and an ice tank storing the ice generated by the finger when the ice is dropped in accordance with the rotation of the tray. Moreover, the drainage unit is located outside the vertical upper area of the ice tank during the rotation of the tray so that the water can be discharged to the outside of the ice tank through the drainage unit.
Patent KR-20180096230-A (KR)
Title: Business management system based on workflow
Inventor: PARK JI SOOK
IPC: G06Q10/06
Filed: 2017-02-21
Abstract: According to the present invention, disclosed is a business management system based on a work flow. The business management system creates a task by assigning an assignee per a work unit, creates a sub-task for the created task if necessary, sends notifications to users related to the task whenever an event occurs for the created task, and uses an icon to graphically display a work process flow according to a time flow to allow the users to intuitively and easily monitor a process flow of a work by operation of a user for a variety of atypical tasks which cannot be formalized, thereby increasing convenience of use and efficiency of work for the users.
Patent KR-20170107898-A (KR)
Title: Method for inspecting blanking plate
Inventor: UEBA RYOSUKE
IPC: G03F1/84
Filed: 2017-02-24
Abstract: Provided is a method for inspecting a blanking plate capable of effectively performing defect detection with high accuracy. The method for inspecting a blanking plate comprises the following processes: generating a plurality of beams as electric charge particle beams pass through a molding aperture array having a plurality of holes; performing blanking orientation of respectively corresponding beams among the plurality of beams using a plurality of balnkers arranged on the blanking plate; drawing a first inspection pattern on a substrate by using a first drawing mode in which beams which are not oriented to the plurality of balnkers are irradiated on the substrate; drawing a second inspection pattern on the substrate by using a second drawing mode in which beams which are oriented to the plurality of balnkers are irradiated on the substrate; obtaining the pattern phase of the first inspection pattern and the second inspection pattern formed on the substrate; and comparing the obtained pattern phase and determining defect.
Patent KR-20180100829-A (KR)
Inventor: KIM CHANG SOO
IPC: A47G9/02
Filed: 2017-03-02
Abstract: The present invention relates to a comforter using a ball type filler material, in which the filler material fills a plurality of partition chambers formed by front surface cloths, rear surface cloths, and partition cloths, thereby reliably preventing the filler material from being concentrated on one side, and improving the overall bulkiness, comfort, and heat insulation properties of the comforter. A photo-heatable filler is used as a filler material, so that the comforter can have the heat insulation properties similar to duck down and goose down. The filler does not penetrate the front and rear surface cloths to have usage convenience, and prevent the restriction in material supply.
Patent KR-20180100888-A (KR)
Inventor: LEE MYEUNG HANG
IPC: G09F23/00
Filed: 2017-03-02
Abstract: The present invention relates to a functional ball marked with a face and an autograph of a celebrity, and more specifically, relates to the functional ball (including a luminous substance) in which photographs and images of celebrities are printed or protrude on the ball. Accordingly, the functional ball of the present invention can be used as promotion materials of celebrities and sports products.
Patent KR-20180101958-A (KR)
Inventor: YOON BYEONG RYE
IPC: B65D85/20
Filed: 2017-03-06
Abstract: The present invention relates to a pipe loading and carrying apparatus, wherein pipes are stacked on two pipe support frames disposed on front and rear sides, and the two pipe support frames are lifted with the pipes by a crane, such that horizontal movement of the pipes is prevented during lifting of the pipes to prevent a fall accident of the pipes. According to the present invention, the pipe loading and carrying apparatus comprises: the two pipe support frames including lower support pipes disposed on the front and rear sides with an interval and elongated in a horizontal direction, and both side vertical pipes vertically installed on both sides, wherein a wire through-hole is formed at facing positions in both the side vertical pipes; a fixing wire having a hook part formed on both ends and penetrating the wire through-hole formed in both the side vertical pipes of the pipe support frame to allow the hook parts of both the ends to protrude to the outside of each vertical pipe; and a hook part fixing means disposed outside each vertical pipe of each pipe support frame to fix the hook part formed on an end part of the pipe fixing wire to be able to be separated.
Patent KR-20180103489-A (KR)
Inventor: SHIN KI HO
IPC: B63H11/08
Filed: 2017-03-10
Abstract: Disclosed is a water-jet propulsion device using a tesla pump. The water-jet propulsion device using a tesla pump is able to optimize a propulsion efficiency of a vessel by using the water-jet propulsion device as a propulsion system of the vessel. According to the present invention, each of water-jets ejected from a plurality of tesla pumps provided in the vessel are gathered to one water-jet in a first propulsion portion, and then are ejected through a second propulsion portion connected to one end of the first propulsion portion. At the moment of water-jet ejection through the second propulsion portion, a diameter of a discharging port formed in the second propulsion portion is controlled for controlling an eject velocity (V_B) of the water-jet such that an acceleration of the water-jet propulsion device can be controlled. Since the second propulsion portion is connected so as to have an angle controllable in vertical and horizontal direction from the rear side of the first propulsion portion, a propulsion direction of the water-jet propulsion device can be controlled.
Patent KR-20180113415-A (KR)
Title: System and Method to Analyze the Sound in Adaptively Amplify the Sound
Inventor: KIM GEUM CHEOL
IPC: G10L21/0316
Filed: 2017-04-06
Abstract: The present invention relates to an apparatus for adaptively amplifying a sound collected by a microphone, determining an amplitude, using an amplified sound at an optimal amplification rate, and analyzing and processing a sound and a use method thereof. The apparatus comprises a microphone, an amplifying stage, an amplitude determination and selection unit, a memory unit, and a sound analysis and control unit.
Patent KR-20170123234-A (KR)
Inventor: MURAKAMI TAKUYA
IPC: C07C69/74
Filed: 2017-04-07
Abstract: Provided is a liquid crystal aligning agent, which can have good heat resistance without special processing after light is emitted to a film when a photo-alignment method is applied and can obtain a liquid device having good liquid orientation properties and afterimage properties. The liquid crystal aligning agent includes a polymer (P) having a partial structure represented by chemical formula 1. In chemical formula 1, R^1 is a tetravalent organic group with a cyclobutene ring structure that may have a substituent; R^2 is a divalent organic group; and X^1 and X^2 are each independently a hydroxyl group or a monovalent organic group with 1-40 carbon atoms, however at least any one of X^1 and X^2 is a monovalent organic group having a reactive group.
Patent KR-20180113798-A (KR)
Inventor: PARK SANG SU
IPC: A61F11/14
Filed: 2017-04-07
Abstract: The present invention provides a combined earplug and mask comprising: a wearing cover which can cover nose, mouth and ears, is formed of a fabric material with dustproofing and cold protecting functions, and includes a frame receiving unit provided in the edge of the upper part of a mask unit; a shape maintenance frame which is embedded in the frame receiving unit through an opening unit formed in one side of the wearing cover, and is bendable along outer peripheral shapes of the nose and face of a wearer, or bent in advance to form a bent portion therein; and a frame coupling means which is coupled to both end portions of the shape maintenance frame to prevent the shape maintenance frame from being separated from the frame receiving unit of the wearing cover. According to the present invention, the combined earplug and mask is a very useful invention which is easily worn by the wearer by integrally forming a mask and earplugs, which enables the wearer to wear the combined earplug and mask having a structure that is the same as an eyeglass frame such that the wearer does not feel pressure of pulling the ears, and more specifically, which is hygienic and has excellent marketability by maintaining an outer periphery of the face and easily separating the shape maintenance frame for increasing sealing force from the wearing cover, thereby facilitating washing of the shape maintenance frame.
Patent KR-20180115105-A (KR)
Inventor: YANG SOON YOUNG
IPC: B29C45/14
Filed: 2017-04-12
Abstract: Suggested are an air filter manufacturing apparatus and an air filter manufactured thereby. According to an embodiment of the present invention, the air filter manufacturing apparatus as a filter manufacturing apparatus for manufacturing a filter having a plurality of bending units formed therein, includes: a paper supply unit which stores a predetermined amount of paper and supplies the stored paper to upper portions of the molds positioned in the bending unit; the bending unit which has a structure corresponding to bent shapes formed on the molds, and pressurizes the paper positioned in the upper portions of the molds to form a plurality of bent shapes on the paper; a position changing unit which has two or more molds mounted on a top surface thereof, and alternately changes position of the molds into a position adjacent to the bending unit and a position adjacent to a forming unit; and the forming unit which forms a filter shape by adding a forming material to the inside of the molds having the bent shape-formed paper positioned thereon. The present invention can provide a filter manufacturing apparatus which can easily form a plurality of bent shapes in the filter, can easily form a filter shape by adding the forming material to the molds, and can remarkably improve filter production efficiency by enabling bending and forming processes to be simultaneously performed.
Patent KR-20180119892-A (KR)
Inventor: KANG JUN GU
IPC: H04R9/04
Filed: 2017-04-26
Abstract: The present invention relates to an underwater electroacoustic transducer, and more particularly to an underwater electroacoustic transducer to propagate an acoustic wave having a specific frequency (for example, 100-500 Hz) to defeat or capture a herd of fish underwater, to prevent the underwater electroacoustic transducer from being damaged by heat generated during a certain time of operation. The underwater electroacoustic transducer (100) of the present invention includes an acoustic output unit (110) having a plurality of electroacoustic transducers 1, 2 (111, 112) for acoustical output; and a controller (120) for operating one of the electroacoustic transducers 1, 2 (111, 112), first, which is in a thermally stabilized state, and operating the other in a relatively thermally stabilized state when a temperature detected during operation is higher than a set temperature.