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1. 发明专利

JPH10295119A LIQUID CRYSTAL DISPLAYING STRUCTURE OF AGRICULTURAL WORKING MACHINE 失效
公开(公告)号：JPH10295119A
公开(公告)日：1998-11-10
申请号：JP11201997
申请日：1997-04-30
申请人： KUBOTA KK
发明人： NISHINAKA MASAAKI
IPC分类号： A01C11/02 , B60R16/02 , B62D49/00 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To automatically display oil feeding information on a liquid crystal display device at the time of detecting an oil feeding possible state even when power supply for the liquid crystal display is disconnected because of the disconnecting state of an engine key. SOLUTION: An opening/closing cover 23 is provided at the front face opening position of a handle post 9 over the fuel intake 21A of a fuel tank 21 and a limit switch 24 detecting the opening/closing state of this cover 23 is provided to automatically display fuel feeding information on the liquid crystal display when the switch 24 detects the opening state of the cover 24.

2. 发明专利

JPH10243709A TRANSFER CONTROLLER 失效
公开(公告)号：JPH10243709A
公开(公告)日：1998-09-14
申请号：JP4869197
申请日：1997-03-04
申请人： KUBOTA KK
发明人： FUJIWARA MASANORI , UEDA YOSHIHIRO , NISHINAKA MASAAKI , NISHIDA KAZUHIKO
IPC分类号： A01B69/00 , G05D1/02
摘要： PROBLEM TO BE SOLVED: To provide a transfer controller capable of shortening a treating time and efficiently carrying out control while maintaining relative transfer direction in a proper state while avoiding error recognition of illuminant caused by disturbance. SOLUTION: In this transfer controller, a part to be detected equipped with an illuminant 50 and a body part equipped with a video camera 52 capable of changing and controlling picturing direction are relatively movably provided in perspective direction and picturing direction is subjected to changing control so that the illuminant 50 is always positioned in the picturing image and initial position during picked up image of the illuminant 50 is judged and when initial position during picked up image of the illuminant 50 is judged based on image information of a video camera 52 in each of lightening state and lights-out state of the illuminant 50 and continuous lightening action is carried out, present position during picket up image of the illuminant 50 is judged based on picturing information and judging information at the initial position and when continuous lightening action is carried out, the part to be detected and the body part are constituted so as to carry out relative transfer operation in perspective direction.

3. 发明专利

JP2548828B2 失效
公开(公告)号：JP2548828B2
公开(公告)日：1996-10-30
申请号：JP20270990
申请日：1990-07-30
申请人： KUBOTA KK
发明人： UEDA YOSHIHIRO , FUJII YASUO , NISHINAKA MASAAKI , MASUTOME ATSUSHI , SUZUKI HIROSHI
IPC分类号： A01D46/00 , A01D46/24 , G06T1/00

4. 发明专利

JPH0848411A TELESCOPING CONVEYOR 失效
公开(公告)号：JPH0848411A
公开(公告)日：1996-02-20
申请号：JP18431994
申请日：1994-08-05
申请人： NOSAKUBUTSU SEIIKU KANRI SYST , KUBOTA KK
发明人： YOSHIDA JITSUO , ITO KATSUMI , NISHINAKA MASAAKI , UEDA YOSHIHIRO
IPC分类号： A01C11/00 , B65G21/14
摘要： PURPOSE:To remarkably increase the extending amount of a boom by forming the boom with three parts, extending a second boom to a length twice the drive distance of an actuator, and extending a third boom to a distance twice the drive distance of the actuator relative to the second boom. CONSTITUTION:An actuator G of linear drive type is installed on either of a first boom 29 and a second boom 30 telescopable relative to the first boom, and the second boom 30 can be telescoped by the driving of the actuator G of an amplifying drive mechanism E through a distance twice the telescopable length relative to the first boom 29. Also an endless rotating belt 45 forming a synchronously interconnecting mechanism F is wound around a ring body 44 arranged at the front and rear of the second boom 30, and the endless rotating belt 45 is fixed relatively to the third boom 31 telescopable relative to the second boom 30 and the first boom 29 so that the third boom 31 can be telescoped relative to the second boom 30 interconnectedly with the movement of the second boom 30.

5. 发明专利

JPH07175516A PHOTODETECTOR FOR BEAM LIGHT GUIDE TYPE OPERATING VEHICLE 失效
公开(公告)号：JPH07175516A
公开(公告)日：1995-07-14
申请号：JP31773393
申请日：1993-12-17
申请人： KUBOTA KK , NOUSAKUMOTSU SEIIKU KANRI SYST
发明人： YOSHIKAWA KOJI , MASUTOME ATSUSHI , KUROIWA RYOZO , YOSHIDA JITSUO , ITO KATSUMI , NISHINAKA MASAAKI
IPC分类号： A01B69/00 , A01C11/02 , G05D1/02
摘要： PURPOSE:To detect the positions and tilts of the operation vehicle to beam light for guidance in orthogonal directions by one photodetection sensor. CONSTITUTION:To detect the positions and tilts to the light beam A1 for guidance in the orthogonal directions, the device is equipped with the photodetection sensor S which has a long-sized photodetection surface D and also has resolution in the length direction of the photodetection surface and a couple of light reflecting means H1 and H2 which reflect the beam light A1 for guidance to the photodetection surface D by light reflection parts M1-M4 installed in parallel to the photodetection surface D; and the couple of light reflecting means H1 and H2 reflects the beam light A1 for guidance to the same position Dn on the photodetection surface D when the guidance beam light projection direction and photodetection surface length direction cross each other at right angles in plane view, and reflects the beam light A1 to a position different from the photodetection surface D when the guidance beam light projection direction and photodetection surface length direction slant from the orthogonal state so that the distance between the reflection positions D1 and D2 to the photodetection surface D is made larger and larger as the tilt angle is larger and larger.

6. 发明专利

JPH06327315A AUTOMATIC SEEDLING-FEEDING APPARATUS 失效
公开(公告)号：JPH06327315A
公开(公告)日：1994-11-29
申请号：JP11805693
申请日：1993-05-20
申请人： NOUSAKUMOTSU SEIIKU KANRI SYST , KUBOTA KK
发明人： YOSHIDA JITSUO , NISHINAKA MASAAKI , NISHIDA KAZUHIKO , SUZUKI HIROSHI , UCHIKOSHI KAZUO , TOGASHI FUMIO
IPC分类号： A01C11/02
摘要： PURPOSE:To provide the subject apparatus capable of surely fixing a carrier to a feeding frame by tilting a carrier backward with a tilting mechanism and pressing the rib part of the carrier with a pressing mechanism having a pressing piece. CONSTITUTION:A rib part 47 protruded sideways from the seedling (W) holding part 13a of a carrier 13 is pressed against a feeding frame 19 with an actuator 51 of the feeding frame. A pressing piece 21 is attached to an actuator and the rib is engaged with the pressing piece to prevent the relative disengagement of the rib part and the pressing piece in the pressing state.

7. 发明专利

JPH0582165B2 失效
公开(公告)号：JPH0582165B2
公开(公告)日：1993-11-17
申请号：JP28738186
申请日：1986-12-01
申请人： KUBOTA KK
发明人： OKUYAMA SHIGEAKI , SUZUKI HIROSHI , UEDA YOSHIHIRO , NISHINAKA MASAAKI , YUKISHIGE YOSHIFUMI
IPC分类号： A01D46/24

8. 发明专利

JPH04365571A WORKING VEHICLE FOR FENCE-FORM FRUIT TREE 失效
公开(公告)号：JPH04365571A
公开(公告)日：1992-12-17
申请号：JP13872291
申请日：1991-06-11
申请人： KUBOTA KK
发明人： UEDA YOSHIHIRO , NISHINAKA MASAAKI , MASUTOME ATSUSHI , SUZUKI HIROSHI
IPC分类号： A01D46/24 , B25J5/00 , B25J9/06 , B25J9/10 , B25J13/08 , B66C1/68 , B66F9/06 , B66F9/24 , B66F11/04 , G05D1/02
摘要： PURPOSE:To improve working efficiency and to save a power by detecting an amount of movement, in the direction of a lateral width, of a working part mounted on a running car body and a distance between a fruit tree and the working part and running the running car body as a total of two detecting values is held at a given value. CONSTITUTION:A control device 16 detects a moving amount D, in the direction of the width of a car body, of a manipulator 4 for a work from information from an angle sensor S4 and the horizontal length of an expandable arm 8 in a state that a hand H is retracted. Based on information from a distance detecting means S1 comprising approach switches S1a and S1b, a distance R between a fruit tree and a manipulator 4 is detected. A running car body V is run as control of each part is effected so that a total of the moving amount D and the distance R is held at a given value.

9. 发明专利

JPH04349815A HARVESTING FRUIT FOR FRUIT TREE OF HEDGEROW TRAINING 失效
公开(公告)号：JPH04349815A
公开(公告)日：1992-12-04
申请号：JP12153591
申请日：1991-05-28
申请人： KUBOTA KK
发明人： UEDA YOSHIHIRO , NISHINAKA MASAAKI , MASUTOME ATSUSHI , SUZUKI HIROSHI
IPC分类号： A01D46/00 , A01D46/24 , G06T1/00
摘要： PURPOSE:To improve operation efficiency in fruit harvesting of specifying position of target fruits to be harvested based on information of photographed picture while changing a photographed spot between fruit trees of hedgerow training. CONSTITUTION:When plural target fruits to be harvested are detected in picture information in photographing one or plural picture spots, harvesting action on the whole target fruits to be harvested are effected and then another picture spot is photographed.

10. 发明专利

JPH04293414A LAWN MOWER 失效
公开(公告)号：JPH04293414A
公开(公告)日：1992-10-19
申请号：JP5985391
申请日：1991-03-25
申请人： KUBOTA KK
发明人： UEDA YOSHIHIRO , TANAKA SHIGERU , NISHINAKA MASAAKI , KUROIWA RYOZO , UCHIKOSHI KAZUO
IPC分类号： A01D69/00 , A01D34/63 , A01D34/76 , A01D75/20
摘要： PURPOSE:To provide a lawn mower permitting to switch a grass-collecting container into a grass-discharging position only in a travel-stopping state and only in a cutting blade-stopping state so as to prevent the discharge of the cut grass during the travel and the driving of the cutting blade, thereby having excellent safety. CONSTITUTION:When a discharge switch S4 of a switch panel 3C is operated by a driving means, the opening 23 of a grass-collecting container 4 is switched into the lower discharging position from a state in which the cut grass- discharging opening 22 of the frame V is communicated with the opening 23 of the grass collecting container. The driving means is operated only when the frame V is in a travel-stopping state and in the driving stopping state of the cutting blade 2, and is not driven during the traveling state and during the driving of the cutting blade, even when the discharge switch S4 is in an ON state.

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