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1. 发明专利

JP2008043261A Soil treatment apparatus 有权
标题翻译：土壤处理设备
公开(公告)号：JP2008043261A
公开(公告)日：2008-02-28
申请号：JP2006222400
申请日：2006-08-17
申请人： National Agriculture & Food Research Organization , Toyo Noki Kk , 東洋農機株式会社 , 独立行政法人農業・食品産業技術総合研究機構
发明人： ICHIKI HIDEYUKI , YOSHINAGA KEITA , KUBOTA KOTARO , FUJIOKA OSAMU , MIYASHITA YUKIO , FUNABIKI KUNIHIRO , ITO TAKASHI , SHIMIZU SHOJI , MURASE SHINOBU , NISHIUCHI NOBORU , SUZUKI YUTAKA , OHASHI TOSHINOBU
IPC分类号： A01B43/00
摘要： PROBLEM TO BE SOLVED: To provide a soil treatment apparatus capable of separatorily removing gravel along with crushing soil lumps in soil, and capable of adjusting a seeding bed at a given thickness despite being of inexpensive and simple construction.
SOLUTION: The soil treatment apparatus comprises a main body frame 2, a soil-digging mechanism 3, a guide roller 4 for controlling digging depth, a soil treatment conveyor 6 for separatorily removing gravel after crushing dug soil lumps, a traction mechanism 7 joined via upper and lower link units to the front end of the main body frame 2, a hydraulic cylinder 8 functioning to vertically move the front end of the main body frame 2 relative to the traction mechanism 7, and a hydraulic control mechanism 9 functioning to control the hydraulic pressure in a hydraulic cylinder 8 to apply, to the main body frame 2, the upward force equivalent to the weight of this apparatus 1, part of the apparatus 1's deadweight, onto the guide roller 4, to keep the guide roller 4 at a position so as not to sink into a levee.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种土壤处理装置，其能够在土壤中与粉碎土块分离地除去砾石，并且能够调节具有给定厚度的播种床，尽管价格便宜且简单。解决方案：土壤处理设备包括主体框架2，挖土机构3，用于控制挖掘深度的导辊4，用于在破碎挖土块之后分离除去砾石的土壤处理输送机6，牵引机构 7通过上下连杆单元连接到主体框架2的前端;液压缸8，其功能是使主体框架2的前端相对于牵引机构7垂直移动，液压控制机构9起作用为了控制液压缸8中的液压，向主体架2施加与该装置1的重量相当的装置1的重量的向上的力施加到引导辊4上，以保持引导辊 4在一个位置，以便不陷入堤坝。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2004141083A Auxiliary traveling system for vehicle under traction 审中-公开
公开(公告)号：JP2004141083A
公开(公告)日：2004-05-20
申请号：JP2002310723
申请日：2002-10-25
申请人： Toyo Noki Kk , 東洋農機株式会社
发明人： MIYASHITA YUKIO , SUZUTANI AKIHIRO , MURASE SHINOBU , SHIBANUMA HIROBUMI , KAWABE HIDEKI , SUZUKI HARUHISA , OHASHI TOSHINOBU
IPC分类号： A01B51/04
摘要： PROBLEM TO BE SOLVED: To provide an auxiliary traveling system for highly facilitating the operation of a tractor through preventing the tire(s) of a vehicle under traction from falling into a recess when retreated and ensuring its stopping action. SOLUTION: The auxiliary traveling system for a vehicle under traction comprises a hydraulic pump(30) for feeding hydraulic pressure, a hydraulic motor(10) functioning to make a rotating drive of the tires(5) of the vehicle(1) under traction by the hydraulic pressure, hydraulic motor control sections(20 and 40) functioning to control the operation of the hydraulic motor(10), and a signal output section functioning to output to the hydraulic motor control sections(20 and 40) a retreat signal in retreating the tractor or a stop signal in stopping it. In this system, the hydraulic motor control sections(20 and 40) work to reverse and retreat the tires when detected the retreat signal or stop the tires when detected the stop signal. The signal output section comprises, for example, a rear combination lamp circuit(21) of the vehicle under traction installed at the side of the tractor. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004130957A Wheel steering device for towed work machine 审中-公开
公开(公告)号：JP2004130957A
公开(公告)日：2004-04-30
申请号：JP2002298162
申请日：2002-10-11
申请人： Toyo Noki Kk , 東洋農機株式会社
发明人： KAWABE HIDEKI , SUZUKI HARUHISA , OKADA HIDEYASU , MIYASHITA YUKIO , OHASHI TOSHINOBU , MURASE SHINOBU
IPC分类号： B62D12/02 , B62D49/00
摘要： PROBLEM TO BE SOLVED: To facilitate backward operation of a tractor towing a work machine. SOLUTION: In this wheel steering device for the towed work machine provided with a hydraulic mechanism (10) changing a steering angle (θD) of wheels (8) of the work machine (2) towed by the tractor (1), and steering angle control parts (5, 6, 9, 11) performing inverse phase control for activating the hydraulic mechanism to change the steering angle in the same direction as the discrepancy of the direction of movement of the work machine from the tractor, a signal output part (13) outputting a signal to the steering angle control parts at the time of the backward operation of the tractor is provided. The steering angle control parts activate the hydraulic mechanism to set the steering angle in a neutral position when the signal from the signal output part is detected. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2008011801A Apparatus for setting plastic sheet 审中-公开
标题翻译：设置塑料片的设备
公开(公告)号：JP2008011801A
公开(公告)日：2008-01-24
申请号：JP2006187545
申请日：2006-07-07
申请人： Toyo Noki Kk , 東洋農機株式会社
发明人： SHISHIDO TETSUO , MITSUZAWA HIDEO , KUBO TOSHINORI , FUNABIKI KUNIHIRO , OHASHI TOSHINOBU , AOYANAGI SHINGO
IPC分类号： A01G9/14
CPC分类号： Y02A40/252
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for setting a plastic sheet, with which a plastic sheet setting operation is simply and safely carried out by a person or a small group of people, the spreading/fixation operations of the plastic sheet are promoted even on a windy day, the plastic sheet is provided with proper tension and successively and rapidly fixed from the set sheet part even without performing the pulling operation of the plastic sheet by operators.
SOLUTION: The apparatus for setting a plastic sheet has a sheet placing frame 2 that is formed in a long length state along roof backbone members 52a, places the plastic sheet S and is formed in a frame state, sliding sleigh parts 3 that are arranged under the sheet placing frame 2, formed in lengths longer than the intervals of the adjacent roof backbone members 52a and are slid in the roof direction of a plastic greenhouse 5 on the roof backbone and sheet spreading parts 4 that are arranged at the rear end sides of the sheet placing frame 2 and send out backward and spread the plastic sheet S while supporting it in the vertical direction when the plastic sheet is fed to the rear side.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于设置塑料片的设备，由人或一小群人简单和安全地执行塑料片的设置操作，塑料片的扩展/固定操作即使在大风天也能够被促进，即使没有操作者执行塑料片的拉动操作，塑料片被提供有适当的张力并且从设定的片部分连续且快速地固定。解决方案：用于设置塑料片的设备具有沿着屋顶主体构件52a沿长度状态形成的片材放置框架2，将塑料片S放置在框架状态，滑动雪橇部件3 布置在片材放置框架2的下面，其长度大于相邻屋顶主体构件52a的间隔，并且在屋顶主干上的塑料温室5的顶部方向上滑动，并且布置在后部的片材扩展部件4 片材放置框架2的端侧，并且当塑料片材被馈送到后侧时向后发出并且将塑料片材S沿垂直方向支撑的同时展开。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JPH09225410A AGRICULTURAL PRODUCT SORTER 失效
公开(公告)号：JPH09225410A
公开(公告)日：1997-09-02
申请号：JP3215396
申请日：1996-02-20
申请人： TOYO NOKI KK
发明人： OTA KOJI , OHASHI TOSHINOBU , MIYASHITA YUKIO , MITSUZAWA HIDEO
IPC分类号： A01D33/08 , B07C5/06
摘要： PROBLEM TO BE SOLVED: To easily and rapidly execute the adjustment work to meet the sizes of agricultural products with an agricultural product sorter which classifies and sorts the agricultural products by their sizes. SOLUTION: This device is constituted so as to consist of right and left frames 10, a revolving shaft 11 which is born no the right and left frames and many disks which is fitted onto this revolving shaft. In such a case, the revolving shaft 11 is formed of shaft ends 15, 16 to be born to the right and left frames 10 and a shaft part 17 of a U shape in the cross section for connecting these shaft ends. The disks 12 are fixed to the shaft part 17 by a driven cam 20 advanced from the shaft part 17. A guide rod 24 is supported at the right and left frames 10 below the revolving shaft 11 in parallel with the revolving shaft. Scrapers 25 which guide the respective disks 12 so as to hold the disks are respectively freely laterally movably mounted at this guide rod 24 and these scrapers 25 are connected to pantograph mechanisms 27. All the disks on the one revolving shaft are made settable simultaneously at the same intervals via the scrapers 25 by these pantograph mechanisms 27.

6. 发明专利

JP2003246275A WHEEL STEERING UNIT FOR TOWING TYPE WORKING MACHINE 审中-公开
公开(公告)号：JP2003246275A
公开(公告)日：2003-09-02
申请号：JP2002314161
申请日：2002-10-29
申请人： TOYO NOKI KK
发明人： KAWABE HIDEKI , SUZUKI HARUHISA , OKADA HIDEYASU , MIYASHITA YUKIO , OHASHI TOSHINOBU , MURASE SHINOBU
IPC分类号： A01B69/00 , B62D6/00 , B62D13/02 , B62D53/00 , B62D113/00
摘要： PROBLEM TO BE SOLVED: To provide a wheel steering unit for a towing type working machine in which a wheel steering angle of the machine is automatically operated so as to cancel the yawing of the machine when the machine is offset-towed by a tractor. SOLUTION: When variable hitch angle towing is performed, a computer (11) of the wheel steering unit controls a draw bar sensor (5) for detecting a draw bar angle (θB) between a wheel axle and a hitch (4) of the tractor (1), a hitch sensor (6) for detecting a actual hitch angle (θA') between the hitch and the axle (7) of the working machine (2), and a steering mechanism (10) for calculating a hitch angle (θA) in calculation considering the offset and a deviated angle (θC) of the advancing direction of the tractor and the machine based on signals of a wheel sensor (9) for detecting the actual steering angle (θE) of the wheel (8) to set a target steering angle (θD) of the wheel (8) to bring the angle (θE) into coincidence with the target angle (θD). COPYRIGHT: (C)2003,JPO

7. 发明专利

JPH11311601A OPTICAL SENSOR FOR FARM PRODUCTS 失效
公开(公告)号：JPH11311601A
公开(公告)日：1999-11-09
申请号：JP31506898
申请日：1998-11-05
申请人： TOYO NOKI KK
发明人： KAWABE HIDEKI , FUNABIKI KUNIHIRO , MIYASHITA YUKIO , OHASHI TOSHINOBU
IPC分类号： G01N21/27 , G01N21/49
摘要： PROBLEM TO BE SOLVED: To realize handiness, improve identification accuracy, and reduce cost by adjacently providing a light projecting part and light receiving part of a photosensor at one side of a specimen, and by providing a light-screening member between the light projecting surface of the light projecting part and the light receiving surface of the light receiving part. SOLUTION: A light projecting part 1 and a box body which overlap each other at the upper and lower portions are separate box bodies. The light projecting part 1 has a light projecting surface 5 at one side. On the other hand, the light receiving part 2 has a light receiving surface 6 at one side. When a projecting light A such as visible light and infrared rays is emitted from the light projecting surface 5, the light is diffused inside and the diffused light is emitted from the surface if a specimen 3 is a farm product such as potatoes. One part of it enters the light reception part 2 as a receiving light B. However, when the specimen 3 is earth or stores, the projecting light A is merely reflected from the surface, and diffusion of light inside does not occur. Then, since the reflected light is screened by the light projecting part 1 of the box body that functions as the light-screening member of the light receiving part 2, the reflected light hardly reaches the light receiving surface 6 of the light receiving part 2, thus identifying the specimen 3 whether the farm product or the earth or stones according to the amount of the light reception of the light receiving part 2.

8. 发明专利

JP2000116201A PLOWING IMPLEMENT 失效
公开(公告)号：JP2000116201A
公开(公告)日：2000-04-25
申请号：JP28859598
申请日：1998-10-12
申请人： TOYO NOKI KK
发明人： OHASHI TOSHINOBU , MITSUZAWA HIDEO , WATANABE KENICHI
IPC分类号： A01B15/10
摘要： PROBLEM TO BE SOLVED: To make it easy to change a resin board fixed on the bottom and to reduce the frictional resistance between the board and soil when thrusting the soil aside. SOLUTION: When providing the front of the bottom 2 with a resin board 3, the board 3 is molded so as to fit the curved surface of the bottom 2 and is fixed on the bottom with screws 9 screwed from the bottom side into the board through holes 8 for the screw to pass through the bottom. The board is made sufficiently thick so as not to be pierced by the screw. It is pref. that the tip parts 5 an 6 of the board are terraced and fixed by a climb and/or a share in a nipped state.

9. 发明专利

JPH09255118A MULTI-STAGE CHUTE FOR CROP 失效
公开(公告)号：JPH09255118A
公开(公告)日：1997-09-30
申请号：JP6587496
申请日：1996-03-22
申请人： TOYO NOKI KK
发明人： OTA KOJI , OHASHI TOSHINOBU , MIYASHITA YUKIO , MITSUZAWA HIDEO
IPC分类号： A01D90/10 , B65G11/14
摘要： PROBLEM TO BE SOLVED: To relieve dropping impact of crops and permit the crops to be passed without delay, in a chute which is fitted at the tank front end for discharging crops and is used for passing crops to be chuted. SOLUTION: This chute is constituted of a multi-stage square chute 30. The multi-stage square chute 30 is capable of being stacked vertically and arranged side by side at regular intervals. The multi-stage square chute 30 is provided with a rectangular rigid frame body 11, a slant plate 13 whose upper end is fixed fore and aft the frame body, lower end is extended aslant inward and whose central part is formed with a strip-shaped void extending horizontally, and a side plate 20 whose upper end is fixed on the right and left of the frame body and whose lower end is hanging. The respective frame bodies 11 are joined so that the one positioned just above may lift the one positioned just below horizontally through a joining rope 16. The frame body at the lowest stage is raised by a lift drive device through a lifting rope 10.

10. 发明专利

JPH0484818A METHOD FOR HARVESTING POTATO 失效
公开(公告)号：JPH0484818A
公开(公告)日：1992-03-18
申请号：JP19787790
申请日：1990-07-27
申请人： TOYO NOKI KK
发明人： AOYAMA TATSUHITO , OHASHI TOSHINOBU
IPC分类号： A01D21/00
摘要： PURPOSE:To facilitate the harvesting and selecting works of potatoes and improve the precision of the selection by forming four adjacent ridges into two air-drying rows of two ridge one row type on the inside of a field, forming respective ridges on the outside of the air-drying rows into an air-drying row of one ridge one row type and employing an off-set type pickup harvester. CONSTITUTION:Four adjacent ridges are formed into air-drying rows A, A' of two ridge one row on the inside of a field and respective ridges on the outside of the air-drying rows are formed into air-drying rows air-drying rows of one ridge one row type B1, B2, etc. The potatoes in the air-drying rows A, A' of two ridge one row type are picked up with an offset type pickup harvester 4 and subsequently the air-drying rows of one ridge one row B1, B2, etc., are successively picked up from the inside. Thereby, the first mid- digging works can be readily carried out without the contact of the wheels of a tractor 6 with the air-drying rows A, A' because the distance between the air-drying rows A, A' is wide. Since the tractor travels on the pickup- finished area of the field and the air-drying rows of one ridge one row B1, B2, etc., are picked up successively from the inside row, the wheels do not contact with the air-drying rows.

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