1251 patents
Page 63 of 63
Utility
Thermal Decomposition Pipe for Olefin Manufacture and Method for Manufacturing Dehydrogenation Catalyst
9 Oct 19
The present invention provides a pyrolysis tube for manufacturing olefin which tube can improve a yield of olefin in a pyrolysis reaction of a hydrocarbon raw material.
Kenji Otsubo, Kunihide Hashimoto, Hiroshi Yamaguchi, Yasushi Sekine
Filed: 3 Apr 17
Utility
Working Machine
9 Oct 19
A working machine includes a traveling device to change a traveling speed in accordance with a flow rate of an operation fluid, a traveling operation device to change the flow rate of the operation fluid to be supplied to the traveling device, and a switching operation portion to change, at multiple steps, a supply amount of the operation fluid to be supplied to the traveling device, the supply amount corresponding to an operation extent of the traveling operation device.
Hiroshi HORII
Filed: 20 Jun 19
Utility
Working Machine
9 Oct 19
A working machine includes an operation device to conduct operations of the working machine, a control device to control the working machine between an operation allowable state and an operation restriction state, the operation allowable state allowing the working machine to be operated, the operation restriction state restricting the operations conducted by the operation device in comparison with the operation allowable state.
Hiroshi HORII
Filed: 20 Jun 19
Utility
Hydraulic system for working machine
7 Oct 19
A hydraulic system for a working machine includes a first hydraulic apparatus to be activated by the operation fluid, a second hydraulic apparatus being configured to be activated by the operation fluid, a first operation valve to control the operation fluid to be supplied to the first hydraulic apparatus, a second operation valve to control the operation fluid to be supplied to the second hydraulic apparatus, a first fluid tube connecting the first operation valve to the first hydraulic apparatus, a second fluid tube connecting the first operation valve to the second hydraulic apparatus, a third fluid tube connecting the first fluid tube to the second fluid tube, and an outputting fluid tube connected to any one of the first operation valve and the second operation valve and configured to output the operation fluid supplied from any one of the first fluid tube and the second fluid tube.
Yuji Fukuda
Filed: 25 Dec 17
Utility
Work Vehicle Coordination System and Work Vehicle
2 Oct 19
A work vehicle coordination system includes a traveling work parameter setting section (41) included in each work vehicle for setting a traveling work parameter to define a traveling work of each work vehicle, a communication processing section (71, 72) for effecting data communication between/among the plurality of work vehicles, a traveling work parameter acquisition section (42) for acquiring the traveling work parameter set in each work vehicle, a difference data generation section (43) for generating difference data indicative of a difference between/among the traveling work parameters set in the respective work vehicles, and an informing section (56) for informing the difference data.
Atsushi SHINKAI, Kotaro YAMAGUCHI
Filed: 7 Dec 16
Utility
Hydraulic System for Working Machine
2 Oct 19
A hydraulic system includes a hydraulic pump, a first hydraulic actuator, a second hydraulic actuator, a first control valve to control the first hydraulic actuator, a second control valve to control the second hydraulic actuator, the second control valve being arranged on a downstream side of the first control valve, and a discharge fluid tube in which the operation fluid flows.
Yuji FUKUDA, Keigo HONDA
Filed: 26 Mar 19
Utility
Front Loader and Working Machine
2 Oct 19
A link operating mechanism is provided spanning a bucket and a stand.
Robert Stewart Boyd
Filed: 16 Jun 19
Utility
Hydraulic System for Working Machine
2 Oct 19
A hydraulic system for a working machine includes a hydraulic pump, a first hydraulic actuator, a second hydraulic actuator, a first control valve to control the first hydraulic actuator, a second control valve to control the second hydraulic actuator, and a discharge fluid tube in which the operation fluid flows.
Yuji FUKUDA, Keigo HONDA
Filed: 26 Mar 19
Utility
Hydraulic System for Working Machine
2 Oct 19
A hydraulic system includes a hydraulic pump, a first hydraulic actuator, a second hydraulic actuator, a first control valve to control the first hydraulic actuator, and a second control valve to control the second hydraulic actuator, the second control valve being arranged on a downstream side of the first control valve.
Yuji FUKUDA, Yoshimitsu TANAKA, Keigo HONDA
Filed: 25 Mar 19
Utility
Hydraulic System for Working Machine
2 Oct 19
A hydraulic system includes a hydraulic pump, a first hydraulic actuator, a second hydraulic actuator, a first control valve to control the first hydraulic actuator, and a second control valve to control the second hydraulic actuator, the second control valve being arranged on a downstream side of the first control valve.
Yuji FUKUDA, Yoshimitsu TANAKA, Keigo HONDA
Filed: 25 Mar 19
Utility
Mower capable of effectively cooling a motor
30 Sep 19
A mower includes a rotary grass cutting blade.
Hirokazu Ito, Yoshikazu Togoshi
Filed: 5 Mar 15