baber/WOPTO huggingface dataset:
Patent KR-20090013996-A (KR)
Title: Wide-band eletric signal mixer and optical transmitter using the same
Inventor: KANG SAE KYOUNG
IPC: H04B10/04
Filed: 2007-08-03
Abstract: A wide-band electric signal mixer and an optical transmitter using the same are provided to mix two electric signals which are inputted having a frequency spectrum of wideband. An input terminal(210) receives first and second electric signals which have wideband spectrums to be mixed, and controls the phases of the first and second electric signals. A signal mixing terminal(230) switches the second electric signal according to the first electric signal transferred through the input terminal to mix the first and second electric signals. An output terminal(250) provides the signal, which is mixed at the signal mixing terminal, to an external circuit unit.
Patent KR-20090014586-A (KR)
Title: Apparatus and method for synchronizing passenger information system
Inventor: HAN KWANG ROK
IPC: G06Q50/30
Filed: 2007-08-06
Abstract: A synchronizer of a passenger guide system and a method thereof are provided to display subtitles of guide information exactly on plural monitors installed within plural passenger cars, respectively. A synchronizer comprises as follows. First servers(100) transmit an index of a subtitle file for displaying subtitles and reproduction time of the subtitle file. Plural clients(170) read the subtitle file corresponding to the index transmitted by the first server, from a DB, and reproduce the read subtitle file at reproduction time of the subtitle file as outputting the reproduced subtitle file to monitors. The subtitle file, the index of the subtitle file, the reproduction time of the subtitle file, and the current time information are transmitted by using a TCP/IP(Transmission Control Protocol/Internet Protocol).
Patent KR-20090015467-A (KR)
Title: A media separating apparatus for media dispenser and media separating method
Inventor: KO KYUNG HO
IPC: G07D9/00
Filed: 2007-08-08
Abstract: A media separating apparatus and a media separating method are provided to transfer media in a favorable condition through a media automatic dispenser. A feed roller(26) is rotatably installed at a first bracket and transfers a media while being closely attached to one side of the media. A contra roller is rotatably installed at a second bracket which is located at a top of the first bracket. The contra roller enables the media to be transferred one by one. A sensing unit adjusts the rotation direction of the contra roller by detecting whether the media enters or is exhausted between the feed roller and the contra roller.
Patent KR-20090017136-A (KR)
Title: A porous plug and a method of manufacturing thereof
Inventor: BAEK JONG GEOL
IPC: B22D41/00
Filed: 2007-08-14
Abstract: A porous plug for preventing molten steel from wetting a porous part is provided to increase the amount of ventilation and discharge molten steel wetted inside the porous part through a gas path in the porous plug. A porous plug for preventing molten steel from wetting a porous part comprises the following units. A porous part(10) includes a plurality of air pores. A sleeve part(12) covers an external of the porous part. A predetermined space of a gas path(14) is formed between the porous part and the sleeve part. The gas path is extended from a side of the porous part.
Patent KR-20090020051-A (KR)
Title: The searching apparatus of acupuncture point with image projection
Inventor: TSOU LAI HSING
IPC: G06Q50/22
Filed: 2007-08-22
Abstract: An apparatus for easily find an acupoint of a patient is provided to find the acupoints of various body parts easily and conveniently by using one device. An image signal processor(20) stores a plurality of images in which the location of acupoints corresponding to body parts of a patient is indicated, and reads out an image signal of a corresponding body part. A projection unit(30) receives the read image signal by being connected to the image signal processor through wired/wireless network, and projects an image where a location of an acupoint of the corresponding body part of a patient is displayed. A projection control unit(40) is unified in the image signal processor, selects a corresponding image among stored plural images, and controls a projection state onto the patient through the projection unit. A size control unit(50) is unified in the image signal processor, and controls the size of an image projected onto the patient through the projection unit according to the corresponding body part of patient.
Patent KR-20090025010-A (KR)
Title: An engine cooling system and the cooling method thereof
Inventor: LEE JAE HEON
IPC: F01P7/16
Filed: 2007-09-05
Abstract: An engine variable separation cooling system for a vehicle is provided to control a block coolant temperature smoothly through a solenoid valve mounted on the outlet of a cylinder block and an operation logic of the solenoid valve. An engine variable separation cooling system for a vehicle comprises: a cylinder block(20) cooled independently with a cylinder head(10); a solenoid valve(40) mounted on the outlet of the cylinder block(22); and an electronic control unit (ECU) opening and closing the solenoid valve according to driving condition. When low load is applied on an engine, a closing valve shuts the outlet of the cylinder block tightly so that the cylinder block is maintained at high temperature. When high load is applied on the engine, the closing valve opens the outlet of the cylinder block so that the cylinder block is maintained at low temperature.
Patent KR-20090026221-A (KR)
Title: Sweet flavorous the collagen pyogo tea and water
Inventor: CHUN HYUN CHUL
IPC: A23F3/06
Filed: 2007-09-08
Abstract: Provided is a method for preparing a collagen and lentinus edodes tea by mixing collagen, citric acid to lentinus edodes to improve functionality and tastes. A collagen and lentinus edodes tea comprises 83-74wt% of lentinus edodes, 7-10wt% of collagen, 4-6wt% of citric acid, 3.3-5.5wt% of stevioside, 2-4wt% of vitamin C, and 0.7-0.5wt% of salicornia herbacea on a basis of 100wt% of a tea. A method for preparing the collagen and lentinus edodes tea consists of the following steps of: selecting ingredients; determining a mixing ratio; screening; immersing; roasting; pulverizing; mixing; maturing and fermenting; press-forming; maturing and drying; selectively pulverizing; sterilizing; and packing the collagen and lentinus edodes tea.
Patent KR-20090029591-A (KR)
Title: 어린이용 룰렛 드로잉 놀이 셋트
Inventor: LEE WON KU
IPC: A63F5/04
Filed: 2007-09-18
Abstract: 본 발명은 어린이용 룰렛 드로잉 놀이 셋트에 관한 것이다. 
     상기한 본 발명은, 화살표 형상을 갖는 지시부재가 회동가능하게 장착된 룰렛(roulette)부재; 및 상기 지시부재가 가리키는 다수의 소재가 그려지는 적어도 하나 이상의 바탕부재를 포함하여 구성되는 것을 특징으로 한다. 
     본 발명에 의하면, 어린이가 친구나 부모, 형제자매 등과 함께 룰렛부재에 설치된 지시부재를 돌린 후, 선택된 다양한 형상과 색상의 그림소재들을 바탕부재의 그림부에 순차적으로 그려서 커다란 그림을 완성해가면서, 여러 가지 이야기를 만들 수 있으므로 어린이의 흥미를 유발시키는 효과가 있다. 
     또한, 여러 사람이 번갈아 가면서 커다란 그림을 완성해 가므로 공동체 의식이 함양되고, 그림을 그린 후에 서로 자신이 그린 그림을 이야기 함으로써, 어린이로 하여금 창의력과, 상상력의 향상을 도모할 수 있는 효과가 있다. 
       
     어린이, 미술활동, 룰렛, 드로잉, 바탕부재, 지시부재, 그림부
Patent KR-20090031056-A (KR)
Title: Hinge of locker for airtight container cover
Inventor: CHOI BYUNG KYUN
IPC: B65D43/06
Filed: 2007-09-21
Abstract: A hinge structure of locking vanes for an airtight container cover is provided to allow the locking vanes to be smoothly rotated and improve durability of the hinge, thereby securing sealing capability of the cover. An airtight container cover(10) comprises a container blocking part(11), plural locking vanes(15), and a hinge(13). The hinge structure of the locking vanes of the airtight container cover is characterized by having a curved sectional shape when the hinge is sectionally reflected. The container blocking part covers an upward opening of a container body. The locking vanes are integrally formed around the circumference of the container blocking part. The hinge is equipped with a fixed connecting part(13a), a rotary connecting part(13c), and a rotary hinge part(13b).
Patent KR-20090032346-A (KR)
Title: Apparatus of thermoforming a carbon block
Inventor: OH JOO CHEOL
IPC: B01D35/00
Filed: 2007-09-27
Abstract: A carbon block-thermoforming apparatus is provided to maximize adhesive force of a carbon block and an injection cap. An apparatus for thermoforming of a carbon block includes a first fixing member(40a), a first heating part(10a), a second heating part(10b), a first moving part(20a), a second moving part(20b), a second fixture(40b), and a control part(60). The first fixture is installed on an upper part of a support(30). The first heating part covers a lateral face(90a) of the carbon block(90) placed in the first fixture. The second The first heating part covers a second side(90b) of the carbon block placed in the first fixture.
Patent KR-20090033745-A (KR)
Title: Opening and closing valve having a easily detachable segment
Inventor: KIM MAN YOUNG
IPC: F16K1/32
Filed: 2007-10-01
Abstract: An on off valve in which a segment can be easily separated is provided to replace a sealing unit easily by separating an opening and shutting segment. An on off valve in which a segment comprises: a housing having an inlet port(12) and an outlet port; an opening and shutting segment(20) arranged the internal space of an axis; a sealing unit(50) formed between the housing and the opening and shutting segment; and a cover(16) for the separation detachably combined in a task spot of the direction following a second line of the housing. The opening and closing segment are protruded to be made eccentric to one side based on the second line. The opening and closing segment selectively close one among the inlet port and the outlet port in rotation. The cover for the separation provides a path separating the opening and closing segment from the internal space with the second line.
Patent KR-20090035207-A (KR)
Title: Water permeability stone, paving construction and paving method using thereof
Inventor: BACK SUNG HO
IPC: E01C7/00
Filed: 2007-10-05
Abstract: A water permeable stone, a water permeable pavement and a paving method using the same are provided to prevent the overflow of river and soil contamination by allowing the rainwater to penetrate into the ground smoothly and repressing the blocking of pores. A water permeable stone(1) comprises water penetration holes and lining membranes formed in the water penetration holes. The lining membrane is formed as a mixed solution, in which emulsion acryl resin 1~30 weight% and water 70~99 weight% are mixed, passes through the water permeable stone. A water permeable pavement comprises a control layer(2) for facilitating the arrangement of the water permeable stone and increasing the flatness on the top of a water permeable layer(3), and the water permeable stone arranged on the top of the control layer.
Patent KR-20090036430-A (KR)
Title: Mounting member of fuse
Inventor: CHOI SEOUNG CHUL
IPC: H01H85/20
Filed: 2007-10-09
Abstract: A mounting member of fuse is provided to increase up/down balance by making a plate terminal of the fuse inserted into an entry groove and an insulating housing mounted on the top of a fixture. A mounting fuse member is composed of a housing receiving part(110), a terminal binding site(120), and a fixing unit(130). The insulating housing(102) of the fuse(100) is accepted to the housing receiving part. The fixing unit is formed between the housing receiving part and terminal binding site and it fixes the flat board terminal of fuse. An incline(112) is formed on the inner of the housing receiving part while being wider as going upwardly.
Patent KR-20090041083-A (KR)
Title: A manufacturing method of green tea vinegar
Inventor: YOO SANG HOON
IPC: C12J1/00
Filed: 2007-10-23
Abstract: A method of manufacturing green tea vinegar is provided to reduce astringent tastes, to increase organic acid content, and to reduce the content of tannin by using various strains. A method of manufacturing green tea vinegar comprises the steps of: culturing Aspergillus Kawachii in a strain growth medium including malt extract, sugar and peptone to prepare spawn; sterilizing after mixing green tea (10%), green tea (10%), and purified water; inoculating the spawn (5%) in the sterilization mixture and alcohol-fermenting them at 28-30°C for 4-7 days; after alcohol fermentation, removing the spawn through filtering; inoculating acetobacter including Acetobacter aceti, Acetobacter oxydans or Acetobacter schuzenbachii and fermenting them at 28-30°C for 14 days; terminating the acetic acid fermentation when the acidity is 4% or greater; separating supernatant and precipitate from the vinegar by aging them at a low temperature for 3-4 weeks; and sterilizing the supernatant at 65-80°C for 30-60 minutes by filtering the supernatant.
Patent KR-20090043018-A (KR)
Inventor: HWANG TAY EAK
IPC: A61Q17/04
Filed: 2007-10-29
Abstract: 본 발명은 수박으로 부터 자외선 차단효과를 가진 물질을 분리 정제하는 방법과 그 효능을 입증하는 기술에 관한 것이다. 현재 화장품법에서는 주름살개선, 미백, 자외선차단효과를 가진것으로 기능성화장품으로 규정하고 있다. 자외선은 비타민D를 생합성하는데 필요한 광선이다. 그러나 과도한 자외선에 노출은 피부의 건조와 주름살 형성, 기미발생등 피부노화를 촉진하고 피부암의 원인이 된다. 그래서 자외선을 차단 할 수 있는 화장품이 필요하고 그 시장규모가 날로 커지고 있다. 자외선 차단 기능을 갖는 화장품은 함유된 차단제의 종류에 따라서, 자외선을 흡수하는 화학적 차단제와 자외선을 산란하는 물리적 차단제로 나눈다. 물리적 차단제를 함유한 화장품은 번들거리고 흘러내리는등 미용적으로 적절치 않다는 단점이 있으며, 화학적 차단제는 피부에 알러지를 일으키는 등 부작용이 나타나서 문제가 되고 있다. 따라서 본 발명에서는 부작용이 없고 사용이 편하며 획득하기 쉬운 식물성 천연의 자외선 차단효과가 있는 물질과 분리 정제 및 그 효능에 관련된 기술에 관한 것이다.  
     
     수박, 자외선, 자외선차단제, 각질제거,
Patent KR-20090043115-A (KR)
Inventor: CHOI SONG AM
IPC: A61K31/357
Filed: 2007-10-29
Abstract: 본 발명은 아토피 피부염의 치료 또는 예방에 유용한 조성물에 관한 것으로서, 감태( Ecklonia cava )로부터 추출된 플로로탄닌(phlorotannin) 또는 감태의 플로로탄닌 풍부 분획을 유효성분으로 함유하는 것을 특징으로 하며, 보다 바람직하게는 상기 플로로탄닌이 엑콜(eckol), 디엑콜(dieckol), 바이엑콜(bieckol) 또는 이들의 혼합물인 것을 특징으로 한다. 
       
     감태, 플로로탄닌, 아토피 피부염, 엑콜
Patent KR-20080011269-A (KR)
Title: Car dispieyraser
Inventor: KIM SOO WON
IPC: B60Q1/52
Filed: 2007-10-31
Abstract: An emergency alarming device for a vehicle is provided to enhance user convenience by enabling a driver to generate a danger signal to other drivers without implementing an alarm structure. An emergency alarming device for a vehicle includes a laser source and a cylinder lens. A switch for turning on/off a source power and driving the laser source is implemented at a proper position near from a driver's sheet. The laser source is arranged at a rear portion of the vehicle to maintain a constant irradiation angle. The cylinder lens deflects a laser beam from the laser source. In an emergency situation, a driver is enabled to turn on the power to generate a 3D laser visual beam at a predetermined distance from a rear portion of the vehicle.
Patent KR-20090044740-A (KR)
Inventor: NAM SANG SU
IPC: H04L12/28
Filed: 2007-11-01
Abstract: 무선 네트워크 시스템에서의 액세스 포인트 변경 장치 및 방법이 제공된다. 본 발명의 실시예에 따른 무선 네트워크 시스템은, 무선 네트워크 상에 존재하는 제1 액세스 포인트 및 제1 액세스 포인트로 접속하는 사용자 단말기를 포함하며, 제1 액세스 포인트는 사용자 단말기가 접근 가능한 복수의 액세스 포인트 중 하나인 제2 액세스 포인트에 대한 정보를 사용자 단말기로 전송하고, 사용자 단말기는 제2 액세스 포인트로의 접속 여부를 판단하여, 제2 액세스 포인트로의 접속을 원하는 경우에는 제2 액세스 포인트로 접속한다. 
       
     무선 네트워크, 액세스 포인트, 액세스 포인트 변경, 성능, 수용 능력
Patent KR-20090044880-A (KR)
Inventor: CHO SANG HOON
IPC: H01L21/28
Filed: 2007-11-01
Abstract: 본 발명은 복수로 적층된 하드마스크막을 이용하여 안정적으로 깊은 콘택홀을 형성하기 위한 콘택홀 제조 방법을 제공하기 위한 것으로, 이를 위해 기판상에 절연막을 형성하는 단계, 상기 절연막 상에 제1하드마스크막, 제2하드마스크막 및 제3하드마스크막을 형성하는 단계, 상기 제3하드마스크막 상에 포토레지스트패턴을 형성하는 단계, 상기 포토레	지스트패턴을 식각장벽으로 상기 제3하드마스크막 및 제2하드마스크막을 식각하여 개방영역을 형성하는 단계, 상기 개방영역의 선폭을 감소시키기 위한 제4하드마스크막을 형성하는 단계, 상기 제3하드마스크막과 상기 제4하드마스크막을 식각장벽으로 제1하드마스크막을 식각하는 단계 및 상기 제1 내지 제4 하드마스크막을 식각장벽으로 절연막을 식각하여 콘택홀을 형성하는 단계를 포함하여 이루어지므로써, 복수로 적층된 하드마스크막을 이용하여 안정적으로 깊은 콘택홀을 제조한다. 
       
     하드마스크막, 포토레지스트패턴, 콘택홀, 깊은 콘택홀, 폴리실리콘막
Patent KR-20090045688-A (KR)
Inventor: JANG JAE YUK
IPC: D21H17/00
Filed: 2007-11-02
Abstract: 본 발명은 재활용 무진지 제조방법에 관한 것으로서, 보다 상세하게는 원지에 습윤지력제를 처리하지 않고도 지절되지 않게 1차 및 2차 함침부를 형성시키되, 상기 1차 및 2차 함침부에는 복수의 가압롤러와 함침롤러를 각각으로 형성하여 원지의 상측면과 하측면을 나누어 함침시킬 수 있도록 하고, 상기 1차 및 2차 함침부를 통과하는 원지는 1차 및 2차 건조기를 통과하면서 건조되므로 별도의 원지에 수분 지력증강제를 처리하지 않아도 되는 재활용 무진지 제조방법에 관한 것이다. 
     
     무진지, 재활용 무진지, 무진지 제조방법
Patent KR-20070115847-A (KR)
Title: A semiconductor device and a method of manufacturing the same and designing the same
Inventor: KURODA KENICHI
IPC: H01L21/762
Filed: 2007-11-16
Abstract: A semiconductor device and a manufacturing method and a design method thereof are provided to improve flatness of a material surface buried into concave portions by positioning at least two or more dummy pattern groups at an interface of a device formation region and a dummy region. A dummy pattern can be arranged near a boundary(BL) between an element forming range(DA) and a dummy area(FA) by placing in the dummy area a first dummy pattern(DP1) having a relatively large area and a second dummy pattern(DP2) having a relatively small area. Thus, flatness of the surface of a silicon oxide film buried in a separation slot can be improved over the whole area of the dummy area, and occupying a relatively large area of the dummy area with the first dummy pattern enables to suppress the increase of the data amount of the mask.
Patent KR-20090053649-A (KR)
Title: 와인잔 전시 케이스
Inventor: JANG GI HOWN
IPC: B65D5/42
Filed: 2007-11-22
Abstract: 본 발명은 와인잔 전시 케이스에 관한 것으로, 상세하게는 측면 접착부와, 제1 상부 접착부를 갖는 제1 상부면과, 제1 하부 접착부를 갖는 제1 하부면이 형성되고, 제1 제품 유출부를 갖는 제1 측면판과, 
     상기의 제1 측면판과 연결한 것으로, 제2 상부 접착부를 갖는 제2 상부면과, 제2 하부 접착부를 갖는 제2 하부면이 형성되고, 제2 제품 유출부를 갖는 제2 측면판과, 
     상기의 제2 측면판과 연결한 것으로, 제3 상부 접착부를 갖는 제3 상부면과, 제3 하부 접착부를 갖는 제3 하부면이 형성되고, 제3 제품 유출부를 갖는 제3 측면판과, 상기의 제3 측면판과 연결한 것으로, 제4 상부 접착부를 갖는 제4 상부면과, 제4 하부 접착부를 갖는 제4 하부면이 형성되고, 제4 제품 유출부를 갖는 제4 측면판으로 구성한 하여, 상품이 밖에서 보이면서도 포장된 상품을 어느 방향으로든지 떨어뜨려도 파손이 되지 않으며, 포장을 벗겨서 진열하지 않고 그대로 진열하여도 상품 디스플레이 효과가 높은 특징을 갖는 것이다. 
       
     전시 케이스, 보관 케이스, 잔 보관 케이스.
Patent KR-20090054622-A (KR)
Title: A vessel with improved adiabatic performance by using a winding pipe
Inventor: KIM YONG CHEOL
IPC: F17C1/00
Filed: 2007-11-27
Abstract: A vessel with improved adiabatic performance by using a winding pipe is provided to improve adiabatic performance of a liquid gas storage vessel by using a straight pipe having minute winding as a pipe of the liquid gas storage vessel. A vessel with improved adiabatic performance comprises a reservoir(10), a liquid gas filling pipe(11), and a liquid gas discharging pipe(12) and a vent pipe(13). The reservoir is composed of an outer tank(2) and an inner tank(1). The liquid gas filling pip fills the inside of the vessel with the liquid gas supplied to the reservoir from outside. The liquid gas discharging pipe discharges the liquid gas inside the vessel to the outside. The vent pipe discharges vaporized natural gas to the outside of the vessel to prevent the inner pressure of vessel from rising. One among the liquid gas filling pipe, the liquid gas discharging pipe and the vent pipe is formed of a pipe having minute winding.
Patent KR-20090055684-A (KR)
Title: Backlight unit and liquid crystal display having the same
Inventor: CHO JOO WOAN
IPC: G02F1/13357
Filed: 2007-11-29
Abstract: A backlight unit and a liquid crystal display including the backlight unit are provided to prevent thickness of a connector from covering light emitted from a light diode, thereby avoiding inferiority. A backlight unit in which a light diode block(100) assembly is connected to a connecting member comprises as follows. An external connection electrode portion(140) is formed in one end. A light source block has a substrate(110) in which a light source applied with a power source from the external connection electrode portion is formed. A connector electrically connects light source blocks, and one side thereof is contacted with the light source blocks. The connector cross-links the light source blocks to mutually couple the light source blocks. The light source block is cross-linked and it joints to the reciprocity. A supporter is equipped in the other side of the connector.
Patent KR-20090055851-A (KR)
Title: Parking brake device for a automobile
Inventor: YOON YOUNG KI
IPC: B60T7/08
Filed: 2007-11-29
Abstract: A car parking brake device is provided to obtain a space by linearly raising a parking lever with maintaining the angle of a parking lever and shortening the length of the parking lever. A car parking brake device comprises: a parking lever(100) which is installed to be linearly ascended and descended; a handle(110) installed at the upper end of the parking lever in an orthogonal direction; a rod type ratchet bar(200) being installed at the lower end of the parking lever to be ascended; a ratchet(400) for a parking cable of a fan type installed at the ratchet bar; a push rod(120) operated with a push button(111) of the handle; and a latch(121) which is installed at the lower end of the push rod in order to be ascended with the parking lever.
Patent KR-20090059007-A (KR)
Title: A burner assembly and cooker comprising the same
Inventor: KWON JUNG JU
IPC: F24C3/04
Filed: 2007-12-05
Abstract: A burner assembly and a cooker including the same are provided to make the configuration simpler by allowing the mixing, combustion, ignition and exhaust of mixed gas to be performed in a single burner assembly. A burner assembly comprises a combustion unit, an ignition unit, a mixing unit and an exhaust unit. The combustion unit is the place where mixed gas is burnt, including a burner port(210), a port cover(220) and a combustion mat(230). The mixing unit comprises a tube assembly(250) and an extension tube(259). The exhaust unit discharges the combustion gas generated in the combustion process, and is composed of a burner vent(260), a top barrier(270) and a bottom barrier(280).
Patent KR-20090063525-A (KR)
Title: A joint terminal
Inventor: BAE JUN JIB
IPC: H01R43/04
Filed: 2007-12-14
Abstract: A manufacturing method of a terminal connection port and the terminal connection port manufactured by the manufacturing method are provided to form a large-sized coupling hole without any safety problem, thereby achieving convenient manufacturing and usage. A metallic conduit of size of a coupling hole is selected(S1). The metallic conduit for manufacturing a selected terminal connection port is cut in certain length(S2). A fixed section where an electric wire conduit of the cut metallic conduit is to be fixed is reduced in diameter according to a diameter of the electric wire conduit(S3). The metallic conduit which is not reduced is compressed to form a compressive connection unit(S4). A coupling hole is formed in the compressive connection unit(S5).
Patent KR-20080089141-A (KR)
Title: Combine
Inventor: FUKUCHI KAZUNORI
IPC: A01D41/00
Filed: 2007-12-20
Abstract: A manipulation lever for a combine is provided to reduce faulty operation rate of a combine and to enhance efficiency of mowing work using the combine. A manipulation lever for a combine comprises: a gripping part(70); a cutting device ascending(SW1) and descending switch(SW2) established on the front side of the gripping part parallel with each other in longitudinal direction; a first faulty operation preventing projection(71) established between the cutting device ascending and descending switch; a vehicle height ascending(SW3) and descending switch(SW4) established on the left side of the gripping part parallel with each other in longitudinal direction; a second faulty operation preventing projection(73) established between the vehicle height ascending and descending switch; a left leaning switch(SW5) and a right leaning switch(SW6) established on the top side of the gripping part parallel with each other in lateral direction; and a left steering switch(SW7) and a right steering switch(SW8) established on the top side of the gripping part parallel with each other in lateral direction.