baber/WOPTO huggingface dataset:
Patent KR-20130121975-A (KR)
Inventor: IDSOE TORE ETHOLM
IPC: E05B49/00
Filed: 2012-02-17
Abstract: 전자 열쇠는 손가락을 수용하기 위한 표면을 갖는 지문 영역 센서를 포함하는 생체 인식 센서를 포함하고, 컨트롤러는 상기 생체 인식 센서를 사용하여 얻어진 생체 인식 정보와 개인을 위하여 저장된 생체 인식 정보에 기초하여 전자 열쇠 사용자를 인증하도록 구성되는 적어도 하나의 프로세서를 포함한다. 전자 열쇠는, 사용자가 인증되면 저장된 거래 정보를 판독부로 통신하기 위한 RF 전송부와 하우징을 포함한다. 하우징은 생체 인식 센서를 지지하는 베이스와, 베이스에 슬라이딩 가능하게 결합된 커버 슬리브로서, 베이스에 의하여 슬리브로부터의 연장 및 슬리브 내부로의 수축을 가능하게 하는 커버 슬리브를 포함하고 있어서, 사용자의 인증에 따라 지문 영역 센서를 선택적으로 노출시킬 수 있다.
Patent KR-20140010955-A (KR)
Inventor: TOERNCRONA ANDERS
IPC: A23L29/10
Filed: 2012-03-12
Abstract: 본 발명은 약 3개 이상의 알케닐옥시 단위를 가진 하나 이상의 폴리알킬렌옥시 모이어티에 공유결합되어 있는 개질된 콜로이드 실리카 입자에 관한 것이다.  본 발명은 또한, 그러한 개질된 실리카 입자의 수성 분산액 및 그의 제조 방법에 관한 것이다.  본 발명은 또한, 종이 사이징제, 농업적 활성 성분과 아스팔트용 유화제뿐만 아니라 석유 유출용 분산제로서 사용되는, 상기 개질된 콜로이드 실리카 입자의 용도에 관한 것이다.
Patent KR-20130135358-A (KR)
Inventor: CHONO KEIICHI
IPC: H04N7/26
Filed: 2012-06-14
Abstract: 영상 양자화 파라미터 부호화기는, 과거의 재구축 양자화 파라미터로부터 예측 양자화 파라미터를 생성하는 예측부(11)와, 양자화 파라미터 및 예측 양자화 파라미터로부터 차분 양자화 파라미터를 생성하는 연산부(12)와, 차분 양자화 파라미터가 유의한 경우, 차분 양자화 파라미터가 유의한지의 여부를 나타내는 제1 bin, 비용장화된 차분 양자화 파라미터의 절대값을 나타내는 그 밖의 bin, 및, 차분 양자화 파라미터의 양음을 나타내는 bin을 2치 산술 부호화하는 양자화 파라미터 부호화부(13)를 구비한다.
Patent KR-20130138316-A (KR)
Inventor: MADDAH ALI MOHAMMADALI
IPC: H04N21/433
Filed: 2012-03-22
Abstract: 사용자들로의 데이터 파일들의 송신을 관리하기 위한 방법에서, 제 1 파일은 복수의 제 1 세그먼트들로 분할되고 제 2 파일은 복수의 제 2 세그먼트들로 분할된다. 제 1 세그먼트가 제 1 사용자에게 전송되고 상이한 제 1 세그먼트가 제 2 사용자에게 전송된다. 제 2 세그먼트가 상기 제 1 사용자에게 전송되고 상이한 제 2 세그먼트가 상기 제 2 사용자에게 전송된다. 결합된 세그먼트를 생성하기 위해 상기 제 2 사용자에게 전송된 세그먼트의 적어도 일부와 상기 제 1 사용자에게 전송된 세그먼트의 적어도 일부를 결합하고, 상기 결합된 세그먼트는 결합 전 세그먼트들의 상기 적어도 일부들의 총 사이즈보다 작은 사이즈이다. 상기 결합된 세그먼트는 각각의 사용자에 대해 상기 결합된 세그먼트 및 세그먼트의 적어도 일부를 사용하여 세그먼트를 복구하기 위해 상기 제 1 사용자 및 상기 제 2 사용자에게 송신된다.
Patent KR-20140025473-A (KR)
Inventor: SCHLEGEL BERND
IPC: A23L27/00
Filed: 2012-04-20
Abstract: 본 발명은 하나 이상의 카로테노이드, 및 왁스 및/또는 지방을 포함하는 매트릭스 물질(30 내지 85 ℃의 드롭점을 가짐)을 포함하는 비들렛, 뿐만 아니라 상기 비들렛의 제조 및 조성물에서 상기 비들렛의 용도에 관한 것이다.
Patent KR-20140037862-A (KR)
Inventor: NISHIOKA YUHEI
IPC: G06F3/14
Filed: 2013-02-28
Abstract: 거래 대상을 속성의 변형으로 정리하여 표로 만들어서 표시시키는 것을 가능하게 한다.  정보 처리 장치는, 거래 대상의 검색에 관한 유저 조작에 기초하여 특정된 거래 대상군에 대해서, 속성값이 2 이상 있는지의 여부를 속성 항목마다 판정한다.  또한, 정보 처리 장치는, 속성값이 2 이상 있다고 판정된 속성 항목을, 표, 행 또는 열에 대응시킨다.  또한, 정보 처리 장치는, 셀에 대응하는 속성값이 나타내는 속성을 갖는 거래 대상을, 거래 대상군 중에서 셀마다 특정한다.  또한, 정보 처리 장치는, 특정된 거래 대상을 나타내는 표시 정보를 셀이 포함하는 표를 표시시킨다.
Patent KR-20140040735-A (KR)
Inventor: OKUMURA YUKI
IPC: A61K31/437
Filed: 2012-05-29
Abstract: (과제) 아밀로이드를 표적으로 한 화상진단 프로브로서 유효한 화합물 및 상기 화합물을 배합한 알츠하이머병 진단제를 얻는다. 
(해결 수단) 하기 식(1): (식 중, R 1 은 방사성 할로겐 치환기, A 1 , A 2 , A 3  및 A 4  중 0∼2개가 N이고 나머지는 CH이다)으로 표시되는 화합물 또는 그 염, 및 하기 식(1)으로 표시되는 화합물 또는 그 염을 배합해서 이루어지는 알츠하이머병 진단제. 본 화합물 및 본 알츠하이머병 진단제는 투여 후 뇌내로 이행하여 뇌에 침착한 아밀로이드에의 양호한 집적성을 나타낸다.
Patent KR-20150083395-A (KR)
Inventor: KIM JAE NYOUNG
IPC: C07D403/06
Filed: 2014-01-09
Abstract: The present invention relates to a manufacturing method of a dipyrryl ketone and dipyrryl ketone manufactured by the method wherein the manufacturing method of dipyrryl ketone is allowed to manufacture dipyrryl ketone from 2-carboxylic acid pyrrole compounds in a high yield with use of a simple process.
Patent KR-20150101760-A (KR)
Inventor: PARK DONG KWON
IPC: G08B23/00
Filed: 2014-02-27
Abstract: 집에 혼자 남겨진 반려동물이 비정상 상태인 때 이를 감지하여 원격지의 반려동물 주인에게 즉시 알려주는 반려동물 비정상 상태 알림 장치 및 이를 구비한 반려동물 돌봄 시스템이 개시된다. 개시된 반려동물 비정상 상태 알림 장치는, 반려동물의 울음 소리를 감지하여 반려동물 소리 신호를 생성하는 소리 센서, 소리 신호를 통해 생성된 반려동물 소리 신호로부터 반려동물이 비정상 상태인지 여부를 판단하는 판단부, 판단부의 판단에 의해 반려동물이 비정상 상태로 판정되면 반려동물을 촬영하여 반려동물 영상 신호를 생성하는 카메라, 무선 통신을 이용하여 반려동물 소리 신호 및 반려동물 영상 신호를 반려동물의 주인의 휴대용 통신 기기로 송신하고, 휴대용 통신 기기로부터 송신된 소리 신호를 수신하는 무선 통신부, 및 무선 통신부에서 수신된 소리 신호를 소리로 전환하여 내보내는 스피커(speaker)를 구비한다.
Patent KR-20150030583-A (KR)
Title: Solid―state imaging device and camera
Inventor: OHSAWA SHINICHI
IPC: H04N5/225
Filed: 2014-02-28
Abstract: The present invention relates to a solid-state photographing device and to a camera. According to an embodiment, the solid-state photographing device includes: an image sensor which forms an effective pixel area having a plurality of effective pixels and a plurality of shading pixels, and generates a pixel signal from a plurality of the effective pixels and a plurality of the shading pixels; and at least one clamp circuit which detects the excess of signal charges from the effective pixel to the shading pixel and performs the signal processing of a black level for the pixel signal by using a parameter generated from the signal of the shading pixels.
Patent KR-20140113360-A (KR)
Title: 전자 부품 및 그의 제조 방법
Inventor: WATANABE FUMIO
IPC: H01F27/29
Filed: 2014-03-04
Abstract: 본 발명은, 도체 패턴을 적층할 때에 각 도체층의 높이 편차를 억제하여 최상층의 도체 패턴 상면의 평탄성을 확보하는 것이다. 
그 해결 수단으로서는, 전자 부품은, 제1 도체 패턴(P1)을 포함하는 제1 도체층과 제1 도체층을 덮는 제1 절연층과 제1 절연층을 관통하고, 제1 도체 패턴(P1)의 표면과 측면을 노출시키는 제1 개구(h1)와 제1 절연층상에 설치되고, 제1 개구(h1)를 통하여 제1 도체 패턴(P1)에 접속된 제2 도체 패턴(P2)를 포함하는 제2 도체층을 구비한다.  제1 개구(h1)의 내측의 평면 영역인 제1 개구 영역은, 제1 도체 패턴(P1)가 형성된 제1 영역과 제1 도체 패턴(P1)가 형성되어 있지 않은 제2 영역을 가지며, 제2 도체 패턴(P2)는, 제1 개구(h1)의 제1 영역과 제2 영역의 양쪽에 매립되어 있다.
Patent KR-20150106286-A (KR)
Inventor: JIN BYUNG WOOK
IPC: G06F3/02
Filed: 2014-03-11
Abstract: The present invention relates to an advertisement display method and, more particularly, to an advertisement display method capable of displaying an advertisement image in a specific key of a keypad in an electric device with a method to generate the keypad on a screen part.
Patent KR-20140112431-A (KR)
Inventor: ZACKER MATTHIAS
IPC: F16H7/12
Filed: 2014-03-12
Abstract: The present invention relates to a spring (8), especially for use in a belt tensioning device, with at least 1.25 to maximally 2.5 coils, which are extended around a spring axis (A8), wherein a first coil end (42) has an axial offset (Va) with respect to a first coil region (48), arranged at an angle of 360 degrees around the spring axis (A8), and a second coil end (49) has an radial offset (Vr) with respect to a second coil region (50) arranged at an angle of 360 degrees around the spring axis (A8). The present invention relates to the belt tensioning device and an assembly with the belt tensioning device.
Patent KR-20140040789-A (KR)
Title: Positioning conveyance device
Inventor: SEGAWA TERUO
IPC: H01M4/04
Filed: 2014-03-12
Abstract: Provided in the present invention is a position-determining carrier suitable for reducing a cycle time. The position-determining carrier determines a position of a workpiece on a belt (22) and transports the workpiece, and commences a process of the workpiece on the move, using a processing device (30). In addition, when processing the workpiece on the belt (22) using the processing device (30); penetration holes (50) or slits (51) are installed, as interference avoidance holes to avoid interference from the processing device (30) on a belt zone where the interference of the processing device (30) occurs. [Reference numerals] (AA) Stroke; (BB) Starting point position
Patent KR-20150107441-A (KR)
Inventor: GOH MUN JU
IPC: C08J5/18
Filed: 2014-03-14
Abstract: The present invention relates to a liquid crystal film with a reflecting region which changes spontaneously with respect to change of an external temperature and a quantity of light, and a manufacturing method thereof. More specifically, according to the present invention, a liquid crystal film has a reflecting region which changes to a visible ray region when the external temperature and the quantity of light increase and to a near infrared ray region when the external temperature and the quantity of light decrease.
Patent KR-20150109804-A (KR)
Inventor: YU WON SEOK
IPC: A61L17/14
Filed: 2014-03-21
Abstract: The present invention relates to an adhesive barb suture and a manufacturing method thereof, which is generally useful for connecting or fixing an animal tissue in varisou medical environments and, more specifically, to an adhesive barb suture and a manufacturing method thereof, regarding a barb suture, having a structure for improving effectivity and safety at the same time by maximizing adhesive power after insertion. Accordingly, the adhesive barb suture proposed by the present invention has effects in rapidly and strongly adhering by maximizing fixing power among the sutured tissue, the surrounding tissue, and the suture without a knot required for using, which comprises: a plurality of barbs formed on the outer circumferential surface of the suture body; and an adhering unit formed with an intaglio structure or a spiral band of a cross-section structure for covering the suture body along a longitudinal direction of the suture on the outer circumferential surface of the suture body.
Patent KR-20140123437-A (KR)
Inventor: LEE AI YOUNG
IPC: C12N15/11
Filed: 2014-04-10
Abstract: The present invention relates to a composition for screening a skin irritant and a method for screening a skin irritant using the same. When PI3, CEBPA, SERP INB3, HOPX, SPRR1A, NOD2, LCE3D, CNFN, TMTC1, KRTDAP, ANKRD35, SBSN, BPIL2, RDH12, FLG, H19, FLG2, LOR, IVL, NLRX1, ALDH1A3, DSC2, RHCG, SCEL, IL20, S100A8, S100A9, S100A12, BNIPL, SPRR3, TMEM79, FAM84A, GRHL1, SGPP2, AADACL2, TPRG1, PPP2R2C, SPINK5, ATP10B, GPR110, IL20RA, DEFB1, SLC28A3, AIF1L, CLIC3, NEBL, CARD18, PLBD1, GLTP, TGM1, ZNF750, DSC1, SERPINB13, EMR2, KLK10, COX7A1, SULT2B1, and KLK7 genes of the present invention are processed by general hydroquinone, retinoic acid, or SLS as a skin irritant, the expression amount is increased or decreased; thereby screening the harmful skin irritant using the genes. Thus, the present invention can be used as the method for screening a skin irritant instead of the prohibited animal experiment of cosmetic source materials.
Patent KR-20150120048-A (KR)
Inventor: JEONG HAN JIN
IPC: B63H21/22
Filed: 2014-04-17
Abstract: The present invention relates to a wirelessly-controlled human rescue boat using a GPS. The wirelessly-controlled human rescue boat using the GPS comprises: a wireless transceiver unit, a control unit, and a drive unit mounted on a boat body to control a propeller and a rudder with a wireless signal. The wirelessly-controlled human rescue boat using the GPS comprises: the wireless transceiver unit to receive a satellite signal; the control unit and the drive unit to use the received signal to move the rudder and the propeller; a four-directional object detection sensor to check an obstacle and a drowning person in front of the boat body; and a buoyant body to rescue the drowning person. In addition, when a drowning accident occurs, the boat waiting on the sea surface can be dispatched to quickly rescue the person, and the four-directional object detection sensor can check the obstacle and the drowning person in front of the boat body to prevent collisions and a secondary accident.
Patent KR-20150124180-A (KR)
Title: feed storage tank
Inventor: HONG SEUNG YOUNG
IPC: A01F25/14
Filed: 2014-04-28
Abstract: The present invention relates to a feed storage tank including a gas discharge pipe and, more specifically, to a feed storage tank having a gas discharge pipe inserted inside a feed storage tank body to prevent feed from being spoiled and tangled even the feed is stored for a long time, thereby keeping the feed fresh, and smoothly supplying the feed to an automatic supply line.
Patent KR-20150124252-A (KR)
Title: Method for manufacturing the semiconductor device
Inventor: SEO WON SUN
IPC: H01L21/336
Filed: 2014-04-28
Abstract: A method for manufacturing a semiconductor device according to the present invention comprises the following steps of: forming a recess by etching an upper portion of a semiconductor substrate including a cell area and a pad area; forming a first gate conductive material having a step in the recess such that an upside of the first gate conductive material in the pad area is formed at a level higher than that of the upside of the first gate conductive material in the cell area; forming a second gate conductive material on the upper part of the first gate conductive material in the cell; forming a sealing film on the entire upper portion of the semiconductor substrate including the first gate conductive material and the second gate conductive material to form gate electrodes separated from each other; forming an interlayer insulating film on the sealing film; and forming a contact hole through which the first gate conductive material is exposed, by etching the interlayer insulating film in the pad area.
Patent KR-20150128104-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: PARK SANG JINE
IPC: H01L29/78
Filed: 2014-05-08
Abstract: A semiconductor device is provided. The semiconductor device includes a fin which protrudes from a substrate and is extended in a first direction, a recess formed in the pin, a device isolation layer filled in the recess, a dummy gate structure on the device isolation layer, a first and a second spacer which are arranged at both sides of the dummy gate structure on the pin, an inner spacer arranged on the inner sidewall of the first and second spacers, and a source/drain region separated from the device isolation layer, at both sides of the recess.
Patent KR-20150131602-A (KR)
Title: Underwater pump system
Inventor: KIM HYUNG JIN
IPC: F04D13/08
Filed: 2014-05-15
Abstract: The present invention relates to an underwater pump control system and, more specifically, relates to an underwater pump control system capable of efficiently performing integrated management on a plurality of underwater pumps; and enabling an administrator to conveniently and easily monitor and control an underwater pump. The underwater pump control system comprises: an underwater pump; an underwater pump driving unit driving the underwater pump; a sensor unit sensing and measuring information on an operation state of the underwater pump, and producing data based on the sensed and measured information; a controller receiving data from the sensor unit and monitoring the operation state of the underwater pump; an integrated management server remotely controlling the controller using wire and wireless communications; and a wireless communications terminal monitoring and controlling movements of the underwater pump by being connected to the integrated management server. According to the present invention, the underwater pump control system reduces the occurrence of the reason for a fundamental failure in the underwater pump by enabling the administrator to monitor the operation state of the underwater pumps being operated in real time. Moreover, in accordance to the present invention, the underwater pump control system reduces loss in costs and a working time due to a sudden failure by enabling the administrator to estimate a proper replacement time in accordance with the operation state on the monitored underwater pumps. Also, the underwater pump control system efficiently and conveniently performs integrated management on the underwater pumps through remote control.
Patent KR-20140071305-A (KR)
Inventor: MIN JUNG HYE
IPC: H04N19/593
Filed: 2014-05-15
Abstract: Disclosed are a method and apparatus for encoding a video and a method and apparatus for decoding the same, which filters peripheral pixels used when the intra prediction of a current block, and which performs the intra prediction by using the filtered peripheral pixels. The filtered peripheral pixels are configured to be obtained by using a weighted average of the peripheral pixels.
Patent KR-20150134657-A (KR)
Title: Electronic board and electronic board system comprising the same
Inventor: LEE MYEONG HWAN
IPC: G06F1/16
Filed: 2014-05-22
Abstract: An electronic board system, according to an embodiment of the present invention, comprises: an electronic board having a sheet for having printed patterns for determining location information, and a glass layer formed on top of the sheet and having a thickness of 0.1 to 3 mm; an electronic pen for sensing the patterns and extracting location information on the electronic board from the sensed pattern; and an information processor for receiving the location information from the electronic pen and controlling to print the processed results of the received information on the electronic board.
Patent KR-20150138961-A (KR)
Title: Design method of multistage amplifier with automatic output power limiting capability
Inventor: KWON WON HYUN
IPC: H03F1/22
Filed: 2014-05-30
Abstract: The present invention relates to a method for designing a multistage amplifier with an automatic output restricting circuit. An amplifier with an output restricting characteristic comprises a single amplifier having a variable gain and a fixed P1dB characteristic, a connection part connecting the single amplifier, and a control unit composed of a variable resistance capable of controlling each gain. The method can control an output of the amplifier more simply and economically than an existing complex automatic gain control (AGC) method by using a gain characteristic and an output P1dB characteristic the amplifier itself has.
Patent KR-20150141055-A (KR)
Inventor: OH JUNG HWAN
IPC: G04R20/14
Filed: 2014-06-09
Abstract: Provided is a method for time synchronization in a watt-hour meter time synchronization system capable of performing an accurate time synchronization between a time management server and a watt-hour meter. The method for time synchronization may include the following steps: having the time management server request time information from multiple watt-hour meters through a communications network; calculating a time delay value from the time information transmitted from each of the watt-hour meters; calculating a time movement value from the calculated time delay value; generating synchronization data from the calculated time movement value; and having the time management server transmit the synchronization data to the watt-hour meters, and having each of the watt-hour meters correct a time by using the synchronization data.
Patent KR-20150141335-A (KR)
Inventor: YOUN WON SIC
IPC: H04R1/10
Filed: 2014-06-10
Abstract: 핸드폰 이어폰케이스가 개시된다. 이 발명은 이어폰을 따로 가지고 휴대하고 다니기 불편하여서 케이스에 이어폰을 접목시켜서 휴대성과 효율성을 높이는데 장점이 된다. 공공장소 같은 장소에서 이어폰을 사용해야하는 경우가 있는데 항상 이어폰을 따로 챙기기 불편하므로 케이스에 이어폰을 접목시켜 언제든지 이어폰을 자유롭게 사용할 수 있게 한다.
Patent KR-20150142188-A (KR)
Inventor: KANG SUNG GEUN
IPC: A23L17/00
Filed: 2014-06-11
Abstract: The present invention relates to a frozen-processed duck egg and a method for preparing the same. The method includes the steps of: boiling a duck egg in a boiling water for 15-20 minutes; cooling the boiled duck egg in cold water for 2-3 minutes; forming cracks on a shell by inserting the cooled duck egg in a mesh drum container, rotating the cooled duck egg, and abasing the cooled duck egg; removing the shell of the duck egg with cracks; immersing the duck egg without the shell in egg albumen liquid; taking out the duck egg, immersed in the egg albumen liquid and applying frying powder to the duck egg; applying frying batter to the duck egg to which the frying powder is applied; applying bread powder to the duck egg to which the frying batter is applied; and quenching the duck egg to which the bread powder is applied with liquid nitrogen. According to the present invention, the duct egg to which the frying powder, the frying batter, and the bread powder are applied is quenched by an optimized liquid nitrogen spraying apparatus to prevent tissue of the duck egg from being destroyed, prevent decrease of the weight, maintain the color and the shape to be nice, and increase a level of differentiated taste. Therefore, quality and reliability of the product is significantly increased and consumers can have a good image of the frozen-processed duck egg.
Patent KR-20150144557-A (KR)
Inventor: KIM JONG KUK
IPC: H01J27/02
Filed: 2014-06-17
Abstract: An ion beam source comprises: a negative electrode having a first negative electrode and a second negative electrode arranged to be separated by a first interval in an upward direction of a positive electrode to form the positive electrode and a discharging space and having the first negative electrode and the second negative electrode to be separated by a second interval to extract an ion beam formed in the discharging space. The first and second negative electrodes comprise first inclination parts separately in an edge where a lower surface, which faces the positive electrode to expand the discharging space, meets a side that the first and second negative electrodes face. Therefore, the present invention increases the amount of ion beams, which are extracted by making the discharging space of the ion beam source large.
Patent KR-20150145025-A (KR)
Title: Apparatus for driving light emitting diode
Inventor: CHEON JEONG IN
IPC: H05B37/02
Filed: 2014-06-18
Abstract: The present invention relates to a light-emitting diode driving device. In particular, the present invention relates to a light-emitting diode driving device capable of stably driving a light-emitting diode. According to the present invention, the light-emitting diode driving device comprises: a transformer including a first coil on a first side, and a second coil on a second side; a rectifying unit disposed on the first side of the transformer, and rectifying alternate current power to supply an output voltage to a light-emitting unit; a light-emitting unit connected to the second side of the transformer, and including one or more light-emitting diodes; a control unit disposed between one end of the rectifying unit and the transformer, and including a switch device and a control circuit for controlling the switch device so as to control output of the rectifying unit to be supplied to the light-emitting unit; and a ripple reducing unit disposed between the other end of the rectifying unit and the transformer, and including a coupling inductor and a capacitor to transfer output power of the rectifying unit to the transformer by using two different paths according to operation of the switch device.
Patent KR-20150146019-A (KR)
Title: Planetary gear assembly
Inventor: KIM JIN WOO
IPC: F16H57/08
Filed: 2014-06-20
Abstract: The present invention relates to a planetary gear assembly. The planetary gear assembly comprises: a plurality of planetary gears each comprising a cylindrical planetary shaft; and a planetary carrier on which a mounting recess in which the planetary shaft is mounted is formed to support the planetary gears. The planetary shaft comprises screw threads formed on one end of an outer circumferential surface thereof in a spiral shape in an axial direction. According to the present invention, the shaft of the planetary gear is mounted on the planetary carrier in a screw thread method, and thus a mounting force is excellent in comparison with a conventional method to firmly assemble the planetary gears. Also, a conventional spring pin and hole into which the spring pin is inserted can be eliminated to reduce a number of assembly processes to improve assembly and reduce production costs.
Patent KR-20150146160-A (KR)
Inventor: LEE CHEOL YONG
IPC: C23C24/04
Filed: 2014-06-23
Abstract: A continuous feeding device for uniform fine powder according to the present invention comprises: an aerosol chamber which has a space inside; a compartment plate which compartments the inside the aerosol chamber into a storage space where powder is stored and an inhalation space where powder is supplied to the outside; a powder supply plate which supports the powder in the storage space and the inhalation space and supplies the powder from the storage space to the inhalation space using the power received from a power generating unit; a gas supply port which sends transport gas into the aerosol chamber; and an inhalation nozzle which is formed inside the inhalation space and is located in a point adjacent to the powder supplied through the powder supply plate to inhale the powder. Therefore, the present invention enables the continuous and quantitative supply of powder into a deposition chamber.