1251 patents
Page 40 of 63
Utility
Method for Treating Organic Wastewater, and Device for Treating Organc Wastewater
17 Jun 21
An organic wastewater treatment device includes a biological treatment tank having a plurality of biological treatment units connected in series, where each biological treatment unit includes a pair of an anoxic tank disposed on an upstream side and an aerobic tank disposed on a downstream side along a flow of the organic wastewater, where a membrane separation device is immersed in activated sludge in the aerobic tank, a sludge return path from the aerobic tank on the most downstream side to the anoxic tank on the most upstream side, and an anaerobic tank for anaerobically treating the organic wastewater, which is then divided and supplied to the anoxic tank of each biological treatment unit.
Soichiro YATSUGI, Shinya NAGAE, Hitoshi YANASE, Yuko TSUZUKI
Filed: 26 Feb 21
Utility
Tractor
17 Jun 21
In a tractor, a radiator is arranged on one front-rear side relative to an engine.
Hiroki Nagai, Sachiko Tsujimori, Tomohisa Yamamoto, Taisuke Hashimoto, Kunihiro Yoneguchi
Filed: 14 Oct 20
Utility
Resource replenishment system and work vehicle
15 Jun 21
Resource consumption of a work vehicle in a specified work site is estimated more appropriately and a resource replenishment timing is calculated appropriately.
Tomofumi Fukunaga, Keishiro Nishi, Atsushi Shinkai, Yushi Matsuzaki
Filed: 6 Dec 16
Utility
Protective surface on stainless steel
15 Jun 21
A substrate steel of the comprising from 0.01 to 0.60 wt. % of La, from 0.0 to 0.65 wt. % of Ce; from 0.06 to 1.8 wt. % of Nb up to 2.5 wt. % of one or more trace elements and carbon and silicon may be treated in an oxidizing atmosphere to product a coke resistant surface coating of MnCr2O4 having a thickness up to 5 microns.
Vasily Simanzhenkov, Hany Farag, Leslie Benum, Billy Santos, Kathleen Donnelly, Nobuyuki Sakamoto, Kunihide Hashimoto, Michael Gyorffy
Filed: 20 Sep 18
Utility
Working machine
15 Jun 21
A working machine includes a manual switch, a filter to catch particulate matters included in exhaust gas that is exhausted from a prime mover, a first cleaning controller to perform automatic cleaning that automatically combusts the particulate matters when a deposits amount of the particulate matters caught by the filter is a first deposits amount threshold or more, a second cleaning controller to perform manual cleaning that combusts the particulate matters based on a command of the manual switch when the deposits amount is equal to or more than a second deposits amount threshold that is larger than the first deposits amount threshold, and a third cleaning controller to perform assist cleaning that combusts the particulate matters based on the command of the manual switch when the deposits amount is equal to or more than the first deposits amount threshold and smaller than the second deposits amount threshold.
Ryuki Nishimoto, Keisuke Miura, Ryosuke Kinugawa
Filed: 23 Oct 19
Utility
Harvester, Surrounding Condition Detection System, Surrounding Condition Detection Program, Recording Medium Recording the Surrounding Condition Detection Program and Surrounding Condition Detection
10 Jun 21
A harvester configured to harvest crops while traveling in a field includes a self-machine position detection module included in a machine body and operable to detect a self-machine position, a detection unit included in the machine body and including detection modules capable of detecting conditions of surrounding of the machine body, a map creation section operable to create, based on the self-machine position, a map indicative of a position of a reaped land in the field where the crops have been reaped and a position of an un-reaped land in the field where the crops have not yet been reaped and an operational mode setting section setting operational modes of the detection modules respectively, based on the map and the self-machine position.
Takashi Nakabayashi, Tomohiko Sano, Osamu Yoshida, Kazuo Sakaguchi
Filed: 21 May 19
Utility
Multipurpose Vehicle
10 Jun 21
A multipurpose vehicle includes an engine, a travel transmission device, a continuously variable transmission device, and a spacer housing capable of becoming attached to and detached from the engine, the continuously variable transmission device, and the travel transmission device.
Toshifumi Yasuda, Takashi Kuramoto, Kensuke Okabe, Hiroshi Takagi
Filed: 9 Jun 20
Utility
Working Vehicle
3 Jun 21
A working vehicle includes a first hydraulic clutch connected to the first traveling shaft, a second hydraulic clutch connected to the first traveling shaft separately from the first hydraulic clutch, a first gear mechanism to transmit, to a second traveling shaft, power from the first hydraulic clutch when the first hydraulic clutch is engaged and not to transmit, to the second traveling shaft, power from the first hydraulic clutch when the first hydraulic clutch is disengaged, and a second gear mechanism to transmit, to the second traveling shaft, power from the second hydraulic clutch when the second hydraulic clutch is engaged and not to transmit, to the second traveling shaft, power from the second hydraulic clutch when the second hydraulic clutch is disengaged.
Hitoshi AZUMA, Tetsuo YAMAGUCHI, Shinji OHARA
Filed: 17 Nov 20
Utility
Work Vehicle
3 Jun 21
A work vehicle including: a first link having one end portion supported by a vehicle body so as to be pivotable; a second link having one end portion pivotally coupled to the other end portion of the first link so as to be pivotable, and another end portion that supports a travel wheel; a first hydraulic cylinder capable of changing a swing posture of the first link; and a second hydraulic cylinder capable of changing a swing posture of the second link relative to the first link.
Junichi Ishikawa, Minoru Hiraoka
Filed: 12 Jun 19
Utility
Electric work vehicle
1 Jun 21
Disclosed is an electric work vehicle that includes a traveling vehicle body, a wheel unit having wheels on the right and left sides of the traveling vehicle body, a motor for supplying rotational drive force to the wheel unit, and a battery for supplying electric power to the motor.
Hirokazu Ito, Yasuhiro Manji
Filed: 14 May 19
Utility
Utility vehicle having collapsible game hanger apparatus
1 Jun 21
A utility vehicle having a collapsible game hanger apparatus includes a cargo box, a hitch receiver disposed under the cargo box and included in a rear structure, a hoist structure, a winch device, and a winch mounting bracket.
Travis Wilson, Aubrey Jarvis
Filed: 27 Nov 18
Utility
Riding Work Vehicle
27 May 21
In a riding work vehicle, power of an engine is transmitted to a traveling wheel via a horizontally oriented transmission shaft and a vertically oriented transmission shaft.
Minoru Hiraoka, Junichi Ishikawa, Shinsuke Kotani, Ryota Imanishi
Filed: 31 May 19
Utility
Parallel hybrid power transmission mechanism
25 May 21
A parallel hybrid power transmission mechanism includes a crank shaft, a driven device to which a power of an engine and/or a motor generator is transmitted, an input shaft disposed on the driven device, a flywheel connected to the crank shaft, and a rotor disposed on the motor generator, including a first connecting portion connected to an outside of the flywheel.
Sumio Yagyu, Kazuto Okazaki
Filed: 8 Jun 18
Utility
Battery pack
25 May 21
A battery pack includes a plurality of battery modules stacked with connecting terminals disposed at predetermined positions, a holding unit for holding the plurality of battery modules under the stacked state, a plurality of conducting paths connecting corresponding connecting terminals, and a substrate connected to the holding unit.
Hirokazu Ito, Yasuhiro Manji
Filed: 26 May 17
Utility
Hydraulic System for Working Machine
20 May 21
A hydraulic system includes a first output fluid tube connecting between a hydraulic pump to output operation fluid and a first operation valve to change a first pilot pressure of the operation fluid, a second output fluid tube connected between the hydraulic pump and a second operation valve to change a second pilot pressure of the operation fluid, a switching valve provided in the second output fluid tube, and a warm-up fluid tube connected between the first operation valve and the switching valve, wherein the switching valve is switched between a first position allowing the operation fluid to be drained through the first output fluid tube, the first operation valve, the warm-up fluid tube and the switching valve, and a second position allowing the operation fluid to be supplied through second output fluid tube to the second operation valve.
Yuji FUKUDA
Filed: 28 Jan 21
Utility
Working Vehicle
20 May 21
A working vehicle includes a steering device to steer a vehicle body, a working device connected to the vehicle body, an automatic steering controller to perform automatic steering of the steering device based on a difference between a scheduled traveling line and a position of the vehicle body, and a parameter changer to change a control parameter of the automatic steering depending on the working device connected to the vehicle body.
Shunsuke MIYASHITA, Yasuaki MORIOKA, Kunihiko NISHINO, Kumiko KOBAYASHI, Misako KAWAI
Filed: 5 Jan 21
Utility
Work vehicle having ROPS
18 May 21
A work vehicle includes a vehicle body frame extending in a vehicle body front/rear direction, a front wheel unit and a rear wheel unit attached to the vehicle body frame, a driver's seat disposed upwardly of the vehicle body frame, a ROPS and and an operational tool operable by a driver seated at the driver's seat.
Hiroyuki Tada
Filed: 27 Dec 18
Utility
Mower
13 May 21
There are included a passage portion provided at an upper surface portion of a mower deck, front and back slope portions and provided at front and back portions of the passage portion, front and back supporting portions supporting the slope portions in such a manner that the slope portions are movable in the front-back direction and swingable in the up-down direction, and front and back linking portions that are supported in such a manner as to be swingable in the front-back direction about axes extending in the left-right direction and that are connected with the slope portions.
Terumasa Kobayashi, Seiya Sato, Ryusuke Kawamoto
Filed: 9 Jun 20
Utility
Yield Calculation System, Yield Map Generation System, Method of Calculating Yield for Baler, and Computer Readable Storage Medium
13 May 21
A yield calculation system comprises a position sensor configured to detect a position.
Takeru IBUKI, Hirokazu SASAMOTO, Sakura SASAKURA, Yasuhiro NISHIDA
Filed: 4 Nov 20
Utility
Working Vehicle
13 May 21
A working vehicle includes an operator seat, an armrest arranged on a side of the operator seat, and a speed shifter to change a traveling speed.
Takashi KOSAKI, Takuya INAMORI, Yoshihiko KUROSHITA, Michita KONO, Yuji IMANAGA
Filed: 27 Oct 20