baber/WOPTO huggingface dataset:
Patent KR-20050105173-A (KR)
Title: Display employing organic material
Inventor: NILSSON BOO
IPC: G02F1/135
Filed: 2004-01-16
Abstract: A display is disclosed. The display includes a plurality of pixels configured to emit light. The display also includes a plurality of pixel control circuits that are each configured to regulate emission of light from a pixel. The pixel control circuits each include one or more two-terminal switching devices that include an organic semiconductor.
Patent KR-20050099635-A (KR)
Title: Method and system for determining the speed and distance of a mobile unit
Inventor: CUFFARO ANGELO
IPC: G01S5/00
Filed: 2003-06-25
Abstract: A method and system where a common channel (such as a beacon channel) (24) is swept over a specified coverage area of a sectorized cell (100) is disclosed. An idle WTRU (16) saves pertinent information such as received power and time of reception of the last several readings of the common channel. On the WTRU's next access, the information is sent to the network to determine the WTRU's location, its direction of travel and a speed estimate which is valuable for radio resource management.
Patent KR-20050113670-A (KR)
Title: Compositions and methods for treating cancer
Inventor: MATTEUCCI MARK
IPC: A61K31/44
Filed: 2004-03-29
Abstract: Hypoxia-activated prodrugs can be used to treat cancer when administered alone or in combination with one or more anti-neoplastic agents.
Patent KR-20050114720-A (KR)
Title: Aerosolization apparatus with air inlet shield
Inventor: DUNKLEY MICHAEL JOHN
IPC: A61M15/00
Filed: 2004-04-09
Abstract: An aerosolization apparatus (100) comprises a housing (105) defining a chamber (110) having a plurality of air inlets (115). The chamber (110) contains an aersolizable pharmaceutical formulation or is sized to receive a receptacle (125) which contains an aerosolizable pharmaceutical formulation. A shield (170) covers at least one of the air inlets (115) or a portion of at least one of the air inlets (115). The shield (170) prevents blockage of the air inlet (115) by a user grasping the apparatus (100) and inadvertently covering the air inlet (115). An end section (140) is associated with the housing (105). The end section (140) is sized and shaped to be received in a user's mouth or nose so that the user may inhale through the end section (140) to inhale aerosolized pharmaceutical formulation that has exited the receptacle (125).
Patent KR-20050120793-A (KR)
Title: Melt spun tpu fibers and process
Inventor: VEDULA RAVI R
IPC: C08G18/08
Filed: 2004-04-06
Abstract: Thermoplastic polyether polyurethane polymers are disclosed which are mixed with a non-polyether crosslinking agent to achieve long run times in a melt spinning process to make elastic fibers. The crosslinking agent is preferably a polyester polyol reacted with a diisocyanate. A melt spinning process is also disclosed using a polyether polyurethane with a polyester crosslinking agent. Long melt spinning run times can be achieved without experiencing excessive pressure buildup in the spinneret and fiber breakage.
Patent KR-20060003010-A (KR)
Title: Nasal pharmaceutical formulations and methods of using the same
Inventor: CHAUDRY IMTIAZ
IPC: A61K31/57
Filed: 2004-03-29
Abstract: Nasal pharmaceutical formulations comprising a drug substance having a specific particle size distribution profile are disclosed herein. Such profile provides increased bioavailability, increased efficacy or prolonged therapeutic effect of the drug substance when administered intranasally. The formulations of the present invention may comprise one or more corticosteroids having a specific particle size distribution profile. In a preferred embodiment, the corticosteroid is beclomethasone or a pharmaceutically acceptable derivative thereof for the treatment of one or more symptoms of rhinitis. Preferably, the drug substance is beclomethasone dipropionate. The formulations herein may be provided as an aqueous suspension suitable for inhalation via the intranasal route.
Patent KR-20060016765-A (KR)
Title: Receiver and transmitter of a frequency-modulated signal
Inventor: KERSELAERS ANTHONY
IPC: H04L25/03
Filed: 2004-04-29
Abstract: The receiver of the invention consists of a non-baseband component (1), a frequency demodulator (3), and a baseband component (5). The non-baseband component (1) causes a first group delay variation in a frequency-modulated non-baseband signal while processing the non-baseband signal. The first group delay variation in the frequency-modulated non-baseband signal results in a second group delay variation in the demodulated baseband signal. The baseband component (5) is able to substantially compensate the second group delay variation in the demodulated baseband signal. The transmitter of the invention consists of a baseband component (21), a frequency modulator (23), and a non-baseband component (25). The baseband component (21) is able to cause a first group delay variation in an unmodulated baseband signal. The first group delay variation in the unmodulated baseband signal results in a second group delay variation in the frequency- modulated non-baseband signal. The non-baseband component (25) for processing the frequency-modulated non-baseband signal has a certain group delay characteristic. This certain group delay characteristic is substantially compensated by the second group delay variation.
Patent KR-20060020678-A (KR)
Title: Composition and foods for lowering glycemic index
Inventor: YOKAWA TAKEO
IPC: A23L29/238
Filed: 2004-06-15
Abstract: A composition for lowering glycemic index (GI) of foods or feeds which contains guar bean protein and a galactomannan decomposition product; a low glycemic index food containing polygalactosyl mannose, gliadin and glutenin at a specific ratio; a low glycemic index food containing polygalactose and/or a polygalactose derivative, gliadin and glutenin at a specific ratio; a low glycemic index food containing polygalactosyl mannose, amylose and amylopectin at a specific ratio; and a low glycemic index food containing specific polygalactose and/or a polygalactose derivative, amylose and amylopecin at a specific ratio.
Patent KR-20070072955-A (KR)
Title: Delay control device of forward and reverse signal between wibro radio accesss system and repeater and the method thereof
Inventor: SUN JUNG KYU
IPC: H04W88/08
Filed: 2006-01-03
Abstract: A forward and reverse signal delay control device between a WiBro(Wireless Broadband Internet) RAS(Radio Access System) and a repeater and a method thereof are provided to compensate delay in a digital way by using dual port memories, thus precise delay control is available. A divider(11) divides a digital-type baseband signal transmitted from a modem(110) into an RAS transmission signal and a repeater transmission signal, and individually outputs the divided signals. Delayers(12,14) receive the divided RAS transmission signal to send the received signal to an RAS antenna side by adding delay to the signal. A repeater interface(20) transmits the divided digital-type repeater transmission signal to a repeater side. The delayers(12,14) have plural addresses, input the RAS transmission signal through input ports, and sequentially access the RAS transmission signal with neighboring addresses. The delayers(12,14) are dual port memories for outputting the RAS transmission signal from a particular address corresponding to delay time to be added by using time for accessing with the neighboring addresses and for sending the outputted signal to the RAS antenna side.
Patent KR-20070073353-A (KR)
Title: Plasma display panel
Inventor: KIM BHUM JOON
IPC: H01J11/36
Filed: 2006-01-04
Abstract: A plasma display panel is provided to prevent mixture of different colors of phosphors between channels and to suppress the generation of crosstalk by forming a first and a second channels having different widths on barrier ribs. A rear substrate(211) is disposed at a position facing a front substrate(201). A plurality of barrier ribs(212) are formed between the front substrate and the rear substrate in order to define a plurality of discharge cells. A first channel(C1) having a predetermined width is formed at a first position of the barrier ribs. A second channel(C2) having a width different from the second channel is formed at a second position of the barrier ribs.
Patent KR-20070075578-A (KR)
Title: Reference voltage selection circuit and reference voltage generation circuit using that
Inventor: KIM MYUNG JIN
IPC: G11C5/14
Filed: 2006-01-13
Abstract: A reference voltage selection circuit and a reference voltage generation circuit using the same are provided to generate a stable reference voltage with small variation period width even when the level of an external voltage is lower than a fixed voltage level. In a reference voltage selection circuit receiving a plurality of first reference voltages and a plurality of selection control signals and outputting a second reference voltage by selecting one of the first reference voltages in response to the selection control signal, a pull-down part performs pull-down driving of an output stage of a reference voltage selection circuit in response to an enable signal. An external voltage detection part(310) outputs a detection signal by detecting an external voltage level. A subsidiary pull-down part compensates pull-down driving capability on the output stage in response to the detection signal.
Patent KR-20070079282-A (KR)
Title: A hot style of car handle
Inventor: KIM MYEOUNG WON
IPC: B62D1/06
Filed: 2006-02-01
Abstract: A heat generator for the steering wheel of a vehicle is provided to generate heat from the steering wheel at a proper temperature using a rechargeable battery. A heat generating attachment fabric(14) is mounted between a circular steering wheel(4) and a circular steering wheel cover(3). The attachment fabric is connected with a connecting electric wire(15), which supplies energy from a rechargeable battery(10). The electric wire is coupled with a recessed connector(5) at one end thereof. A rib(11) of the steering wheel is formed with a rectangular recess(17), into which the rechargeable battery and a rectangular cover(18) are inserted. The attachment fabric has the same shape as the steering wheel cover, and is made of two overlapping thin cloths, between which a heating wire(2) is interposed.
Patent KR-20070081828-A (KR)
Title: Dual display device
Inventor: MA WON SEOK
IPC: G09G3/36
Filed: 2006-02-14
Abstract: A dual display device is provided to reduce the size of first and second display panels by reducing the number of signal wires which are electrically connected between the first and second display panels. A dual display device includes a first display panel(110), a first driver(130), a second display panel(210), and a second driver(230). The first display panel displays a first image. The first driver formed in the first display panel outputs a first data voltage corresponding to the first image to the first display panel. The second display panel electrically connected to the first display panel displays a second image. The second driver embedded in the second display panel outputs a second data voltage corresponding to the second image to the second display panel.
Patent KR-20060020715-A (KR)
Inventor: CHOE HO CHAN
IPC: E03D11/10
Filed: 2006-02-14
Abstract: 본 발명은 소, 대변기의 변기 본체(1)를 45도 이상의 급경사지는 역원뿔형으로 형성하고, 그 하부는 중간에 개폐밸브 삽탈용 개폐공(16)이 개방되어 그 개폐공(16)이 중앙에 오도록 ㅏ자형관(4)의 수직관(3)에 밀접하게 내장되는 원통형 수직배출관(2)으로 형성한 다음, 상기 개폐공(16)에는 그 개폐공(16)과 일치되어 개폐되게 상협하광으로 측면(14)이 테이퍼진 개폐밸브(5)를 설치하되, 유니버샬조인트(6)에 의해 상기 개폐밸브(5)와 유동되게 연결되어 ㅏ자형 관(4)의 수평관(3')의 마개(12)를 관통하여 마개 외부까지 연결되게 레버간(7)을 설치하고, 상기 수평관(3')의 마개(12)는 나사(13)에 의해 수평관(3')의 외단에 밀접하게 밀폐되면서 그 내부에는 레버간(7)과 마개(12)사이에서의 누수를 방지하기 위한 패킹(11)(11')을 내삽하고, 상기 레버간(7)의 말단에는 연결핀(8)에 의해 연결된 크랭크봉(17)을 하우징(10)내에서 압축스프링(18)에 의해 승강되는 승강레버(9)와 연결한 것으로 구성된다.
Patent KR-20070082112-A (KR)
Title: Fluid coupling
Inventor: JUNG WOON KYU
IPC: F16D33/18
Filed: 2006-02-15
Abstract: A fluid coupling is provided to enable continuous operation by efficiently adjusting internal pressure and to reduce the cost by using a normal sealing member having no pressure adjustment function. A fluid coupling comprises a housing(10) having an internal oil chamber(11) provided with an impeller(15) and connected to a driving axis or a driven axis. A runner(16) faces the impeller(15) in the oil chamber(11) and is connected to the driving axis or the driven axis inserted into the housing(10). A hole(30) is formed at one side of the housing(10) and has a valve seat(31) therein. A valve body (33) is inserted into the hole(30) and makes closely contact with the valve seat(31) by a spring(36). A path(34) connects the hole(30) to the central portion of the oil chamber(11).
Patent KR-20060018280-A (KR)
Inventor: JIN IL HYE
IPC: A61P3/04
Filed: 2006-02-16
Abstract: 본 발명은 잠분(蠶糞)을 이용한 약제학적 조성물에 관한 것으로, 보다 상세하게는 잠분을 유효성분으로 사용하여 수면증강, 진통 완화, 항경련, 체중 감소 및 고지혈증 억제효과를 갖는 약제학적 조성물에 관한 것이다. 
     본 발명은 약학적으로 허용 가능한 부형제 내에 잠분을 유효성분으로 하는 신경안정 및 항비만용 약제학적 조성물을 제공한다. 
     본 발명의 잠분은 우수한 수면증강효과, 진통효과, 항경련효과, 체중감소효과 및 고지혈증 억제효과를 제공하므로 이러한 증상이나 질환의 예방 및 치료제로서 유효하게 사용할 수 있게 되었다. 
     잠분, 수면증강, 진통 완화, 항경련, 체중 감소, 고지혈증 억제효과
Patent KR-20060094488-A (KR)
Inventor: TAKEO KAERIYAMA
IPC: H01L21/68
Filed: 2006-02-24
Abstract: 본 발명은 처리시스템에 관한 것으로서 반입유닛트 (IN 120) 및 세정 프로세스부 (25)에는 봉형상의 회전자 (160)을 소정의 피치로 배치하여 이루어지는 제 1 반송로 (162)가 설치되어 있다.  반입 유닛트 (IN 120)에는 반송유닛트 (20)의 반송기구 (22)로부터 한번에 2매의 기판 (G i  ; G i   +1 )을 수평 상태에서 동시에 수취하여 일시적으로 지지하는 일시 지지부 (168)와 이 일시 지지부 (168)로부터 기판 (G i  ; G i+1 )을 차례로 1매씩 반송로 (162)상의 소정위치에 로딩하는 이재기구 (170)가 설치되어 있는 카셋트 스테이션과 프로세스 스테이션의 사이에서 반송기구를 개재하여 기판 취급을 행하는 시스템에 있어서 택트 타임의 대폭개선을 실현하는 기술을 제공한다.
Patent KR-20070089337-A (KR)
Title: Method and apparatus for photograph management based on tag linked web of mobile phone
Inventor: LEE JAE YOUNG
IPC: H04W88/02
Filed: 2006-02-28
Abstract: An apparatus and a method for photo management based on a web-linked tag in a portable terminal are provided to present a special classification reference except a photo name by using tags, thereby very conveniently managing the photos. A photo managing unit(100) of a portable terminal detects photographing location information by using a GPS(Global Positioning System) receiver when a photographing process is performed, transmits photographing information together with the location information to a web service server(200) through the wireless Internet to receive recommended tag information, adds tag information selected by a user among the recommended tag information to the file name of a corresponding photographed image, and searches the stored image by using the tag information. The web service server constructs a database with time information and photographing location information of the photographed image and the recommended tag information according to names by fields and types, receives photo information from the portable terminal where a camera is mounted, searches photo name tag information corresponding to the photo information from the database, and provides the searched information to the portable terminal.
Patent KR-20070091903-A (KR)
Title: Both open or close hinge
Inventor: BAE SUN CHUL
IPC: E05D7/00
Filed: 2006-03-08
Abstract: A door hinge is provided to allow a user to open a door from both sides by attaching the hinges, each consisting of two pieces, on both sides of the door so that the hinges of the other side are locked when the hinges of one side are released to open the door. A door hinge comprises a fixed shaft part(a) and a movable shaft part that are being assembled and disassembled. A rotary shaft and a locking piece are separated from a rotary shaft hole(g) and a locking piece hole(f) via a guide hole(e), due to the rotation about the center of the fixed shaft part and the movable shaft part, and accordingly the locking piece at the closed side is locked in the locking piece hole to prevent separation of the door.
Patent KR-20070094360-A (KR)
Title: Light emitting button
Inventor: SON HWI CHANG
IPC: H01H13/70
Filed: 2006-03-17
Abstract: An illuminating button is provided to reduce a unit cost of a product by employing a low-priced circuit board, and irradiate uniform light to the outside of buttons by inserting a light emitting element on a rear surface of buttons. A switch(300) is positioned to turn on or off a light emitting element(200) according to an external contact. A button(400) is positioned to cover the light emitting element and the switch and transmits light. One side of the button is fixed to be elastically deformed, so that when one side is elastically deformed, the other side of the button comes in contact with the switch. A light collecting unit(410) covers the light emitting element. A light transmission unit(420) forms an upper surface of the light collecting unit and transmits light. A support(430) provides elasticity. A contact unit(440) contacts with the switch.
Patent KR-20060103147-A (KR)
Inventor: OHASHI HIDEKI
IPC: H04B3/20
Filed: 2006-03-22
Abstract: 본 발명은 효과적으로 에코를 방지하는 것을 목적으로 하는 것으로, 제1 입력 신호가 입력되는 입력 단자와, 입력 단자로부터의 제1 입력 신호가 입력되는 제1 FIR 필터 및 제2 FIR 필터와, 제1 FIR 필터의 출력 신호가 출력되거나, 해당 출력된 출력 신호가 입력되거나, 또는 제2 입력 신호가 입력되는 입출력 단자와, 제1 FIR 필터의 출력 신호와 제2 입력 신호를 합한 신호로부터 제2 FIR 필터의 출력 신호를 감산하는 감산 회로와, 감산 회로로부터의 출력 신호가 출력되는 출력 단자를 구비하고, 제1 FIR 필터 및 제2 FIR 필터는, 출력 단자로부터의 출력 신호가 제1 FIR 필터의 출력 신호만을 제거 또는 감쇠한 신호로 되는 필터 계수를 갖는 것을 특징으로 한다.   
       
     에코 방지 회로, AD 컨버터, FIR 필터, 승산 회로, 임펄스 응답 저장 메모리, 레지스터, 필터 계수 저장 메모리, 이어폰 마이크
Patent KR-20060103202-A (KR)
Inventor: YAMASAKI YASUJI
IPC: G02F1/136
Filed: 2006-03-23
Abstract: (과제) 액정 등의 전기광학장치에 있어서, 적층구조나 제조 프로세스의 단순화를 도모하고, 게다가 고품질의 표시를 가능하게 한다. 
     (해결수단) 전기광학장치는, 데이터선 및 주사선과, 데이터선보다 하층측에 배치된 박막 트랜지스터를 구비한다.     또한, 데이터선보다 상층측에 배치되어 있으며, 화소전위측 전극, 유전체막 및 고정전위측 전극이 하층측으로부터 순서대로 적층되어 이루어지는 축적용량과, 화소마다 배치되어 있으며, 화소전위측 전극 및 박막 트랜지스터에 전기적으로 접속된 화소전극과, 유전체막의 상층측에 적층된 층간절연막을 구비한다.     축적용량은, 층간절연막에 열린 개구로부터 노출된 유전체막 상에, 고정전위측 전극이 적층된 적층구조를 갖는다. 
       
     전기광학장치, 고정전위측 전극, 화소전위측 전극, 축적용량
Patent KR-20070096492-A (KR)
Title: Nonvolatile memory device and method for forming the same
Inventor: JEONG WON CHEOL
IPC: H01L27/115
Filed: 2006-03-24
Abstract: An NVM(non-volatile memory) device is provided to improve the operation characteristic and reliability of a NVM device while maintaining an integration level by reducing electrical interference capable of occurring between two floating gates in a direction of an active region or a wordline. An active region(ACT) is defined by an isolation layer formed in a semiconductor substrate, extending in a first direction(DA). A wordline(WL) crosses the upper part of the active region, extending in a second direction(DW) crossing the first direction. A charge storage region(SA) is defined by crossing of the active region and the wordline. The charge storage region is disposed as a straight type in one of the first and the second directions and is disposed as a zigzag type in the other of the first and the second directions. The active region can be of a zigzag type, and the wordline can be of a straight type.
Patent KR-20070099277-A (KR)
Title: Polymer membrane for fuelcell, and method of preparing the same
Inventor: HAN SANG IL
IPC: H01M8/02
Filed: 2006-04-04
Abstract: A polymer electrolyte membrane for a fuel cell, and a method for preparing the polymer electrolyte membrane are provided to reduce the crossover of fuel and to improve hydrogen ion conductivity. A polymer electrolyte membrane comprises 2-30 parts by weight of an olefin-based ionomer having a sulfonic acid group in the hydrophilic channel of a fluorine-based hydrogen ion conductive polymer membrane, based on 100 parts by weight of a hydrogen ion conductive polymer. Preferably the olefin-based ionomer comprises 2-acrylamido-2-methyl-1-propanesulfonic acid, polystyrenesulfonic acid or a repeating unit polymerized from their salt, and has a weight average molecular weight of 5,000-1,000,000.
Patent KR-20070099733-A (KR)
Title: Light divice, method of fabricating the same, backlight assembly having the same and liquid crystal display divice
Inventor: KIM YOUNG SAM
IPC: G02F1/13357
Filed: 2006-04-05
Abstract: A light source device, a manufacturing method thereof, a backlight assembly having the same and an LCD(Liquid Crystal Display) device are provided to improve brightness imbalance between an area with the LEDs and an area without the LEDs by installing LEDs(Light Emitting Diodes) with a mold unit where a light concentrating pattern is formed to concentrate light. A backlight assembly includes a plurality of LEDs(Light Emitting Diodes)(160) in the side, a PCB(Printed Circuit Board)(161) where a conductive pattern is formed to apply a voltage to the LEDs, a housing(162) which protects the LEDs, a light guide plate(150) on the same plane as the LEDs to convert light incident from the LEDs to a surface light source, a reflecting plate(170) in the lower part of the light guide plate to reflect the light radiated to the lower part of the light guide plate, and an optical sheet(130) which diffuses and concentrates the light incident from the light guide plate.
Patent KR-20070099764-A (KR)
Title: Device for displaying 3d moving picture
Inventor: LEE HYOUN HO
IPC: G02B27/22
Filed: 2006-04-05
Abstract: A device for displaying a 3D moving picture by using a parallax barrier panel is provided to offer fine 3D moving pictures by enabling a user to change the mode of each slit region into a transparent slit or non-transparent slit region through an electrical control signal. A device for displaying a 3D moving picture capable of displaying a 2D or 3D moving picture selectively includes a screen panel and a parallax barrier panel placed on the front or rear of the screen panel. The parallax barrier panel includes a plurality of slits of an extended rectangular type having a predetermined longitudinal width. Each slit is transformed into a transparent slit which transmits light radiated from the screen panel or a non-transparent slit which does not transmit light by an external electric control signal.
Patent KR-20060037315-A (KR)
Inventor: JUNG BO MOON
IPC: B60T7/12
Filed: 2006-04-11
Abstract: 본 발명은 자동차의 브레이크 제어장치에 관한 것으로, 종래의 기본TCS 및 ESP모듈에 있어서 체크밸브와 노멀오픈솔레노이드밸브로 구성된 트랙션컨트롤밸브를 전원OFF상태에서는 마스터실린더에서 고압어큐뮬레이터 및 휠 실린더 측으로 일 방향 제어흐름 되고, 전원ON상태에서는 마스터실린더와 고압어큐뮬레이터 및 휠 실린더 간에 양방향 자유흐름이 이루어지게 하는 트랙션컨트롤밸브(NC솔레노이드체크밸브)로 구성하고, 또한 종래의 TCS및 ESP모듈에서의 NC솔레노이드밸브로 구성된 셔틀밸브를 전원 OFF상태에서 저압어큐뮬레이터로부터 마스터실린더 측으로 일 방향제어흐름상태를 유지하고 전원 ON상태에서는 양방향 자유흐름이 이루어지게 하는 셔틀밸브(NC솔레노이드체크밸브)로 구성하여 속도의 유/무를 검출하는 차속센서의 신호, 악셀레이트센서, 브레이크센서, 기어위치센서의 신호를 받는 ECU가 운전자의 주행의지와 제동해제 여부를 종합적으로 판단, 명령하여 복합제어 하이드롤닉유닛을 제어함으로써 ABS, ESP와 복합제어 되고 차량의 주행/정지상태 여부를 자체적으로 감지하여 브레이크 시스템의 일시적 또는 지속적 제동 작용을 자동적으로 발휘할 수 있도록 하며, 정지 후 주행을 개시할 때 제동상태에서 주행상태로 전환함에 있어서 운전자가 별다른 조작을 하지 않고 기어가 들어가 있는 상태에서 단순히 악셀레이터 페달을 밟음으로써 자동적으로 브레이크의 제동 작용이 해제되어 주행상태로 전환되며 엔진시동상태 및 엔진정지상태에서도 지속적인 제동유지 가능한 ABS 및 TCS, ESP기능이 포함된 자동프로그램 브레이크제어장치를 제공함에 목적이 있 다. 
     본 발명의 또 다른 특징은 하나의 모듈에서 브레이크 계통의 모든 기술을 제어할 수 있게 하였다. 
     
     안티 록 브레이크, ABS, TCS, ESP, Automatic Program Brake , 유압식 주차브레이크장치, 자동프로그램 브레이크, 주행 안정 시스템, Electronic Stability Program
Patent KR-20060061318-A (KR)
Inventor: PARK JONG RAI
IPC: A01D45/02
Filed: 2006-04-18
Abstract: 옥수수알의 손상을 방지하면서 표엽제거를 위한 작업생산성을 향상시킬 수 있도록 한 옥수수 표엽 제거방법 및 장치에 관한 것이다. 
     이 표엽 제거장치는 회전축을 중심으로 회전되는 턴테이블(30)과, 턴테이블(30)에 일정간격으로 마련되며 옥수수의 줄기부분이 하부를 향하도록 세워서 착탈가능하게 파지하는 복수의 파지유니트(40)와, 턴테이블(30)의 하부에 위치하며 줄기(11)를 절단하는 줄기절단수단과, 절단수단에 인접하여 마련되며 줄기(11)가 절단된 옥수수의 표엽 하단부를 칼날을 이용하여 절단하는 표엽절단수단과, 표엽하단부가 절단된 옥수수를 파지유니트로부터 낙하시키는 낙하수단과, 낙하된 옥수수에 에어를 분사시키는 에어분사노즐을 구비한다. 
     이와 같은 장치는 일차적으로 표엽의 하단부를 절단시킨 다음 고압의 에어 분사로 털 및 표엽(12)을 제거하게 되므로 옥수수알의 손상을 방지하여 양질의 옥수수알 생산을 가능하게 한다. 
       
     옥수수, 표엽, 파지유니트, 줄기