1251 patents
Page 15 of 63
Utility
Agriculture support device and agriculture support system
31 Jan 23
An agriculture support device includes a traveling creator to create a scheduled traveling route of an agricultural machine in an agricultural field, a display controller to display on an external terminal a virtual traveling status of the agricultural machine to travel on the scheduled traveling route created by the traveling creator, and a correction permitting controller to permit correction of the scheduled traveling route created by the traveling creator when the external terminal requests the correction.
Akinori Unesaki, Izuru Shimamoto, Hirokazu Sasamoto, Yoshiharu Yoshimoto
Filed: 19 Jun 20
Utility
Combine, Grain Separation Method, Grain Separation System, Grain Separation Program, Recording Medium on Which Grain Separation Program Is Recorded, Grain Inspection Method, Grain Inspection System, Grain Inspection Program, and Recording Medium on Which Grain Inspection Program Is Recorded
26 Jan 23
A combine includes: a reaper to reap planted grain culms in a field; a threshing apparatus to thresh the reaped grain culms and separate the reaped grain culms into separated material containing normal grain and material to be discharged other than the separated material; a grain tank in which the separated material is storable; a conveying apparatus to convey the separated material from a separation section to the grain tank; a temporary storage section to take out and store some of the separated material that is being conveyed by the conveying apparatus; an image capture unit to capture an image of the separated material stored in the temporary storage section; and an image analysis module to analyze the image captured by the image capture unit, and perform distinguishing processing for distinguishing the normal grain in the separated material stored in the temporary storage section from foreign matter.
Shunsuke Edo, Jun Adachi, Yuki Oda, Kaisei Inoue, Takanori Hori, Toshiaki Fujita, Takehiro Nakanishi
Filed: 28 Oct 20
Utility
Waterproof Structure for Communication Device, Communication Unit, and Working Machine
26 Jan 23
Provided is a waterproof structure to prevent water ingress through an air hole in a casing of a communication device.
Yasuhiko ARAI, Keisuke MIURA, Tokio SAKATA
Filed: 7 Sep 22
Utility
Working machine
24 Jan 23
A working machine includes a machine body, an engine provided on the machine body, a radiator to cool a coolant supplied to the engine, a first fan provided on one directional surface side of the radiator, the first fan being rotatable in either one of a first direction to suck external air to an interior of the machine body and a second direction to generate an air flow for discharging air from the interior of the machine body to an exterior of the machine body, and a second fan provided on the other directional surface side of the radiator and configured to be rotated in the second direction.
Ryota Hamamoto, Taketo Kimura, Satoshi Takaki
Filed: 5 Aug 21
Utility
Combine harvester frame arrangement
24 Jan 23
A combine harvester is provided with left and right main frames that extend in the front-rear direction of a vehicle body, and a threshing device installed between the left and right main frames.
Takafumi Mitsui, Mamoru Shinya, Hiroaki Matsushita, Takahiro Uchi
Filed: 25 Oct 17
Utility
Yield calculation system, yield map generation system, method of calculating yield for baler, and computer readable storage medium
24 Jan 23
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
Multipurpose vehicle
24 Jan 23
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
Fuel Cell System, Working Machine Including the Same, and Method of Controlling Fuel Cell System
19 Jan 23
A fuel cell system includes a hydrogen tank to store hydrogen, a fuel cell to receive hydrogen gas from the hydrogen tank to generate electricity, a temperature controller to adjust a temperature inside the hydrogen tank, and a control unit to control the temperature controller based on the amount of hydrogen remaining in the hydrogen tank, the control unit being configured to increase the temperature inside the hydrogen tank when the amount of the remaining hydrogen is equal to or less than a first predetermined value.
Takahiro TAKAKI, Yukifumi YAMANAKA
Filed: 14 Jun 22
Utility
Thermal Cracking Tube with Fluid Agitating Element
19 Jan 23
The present invention provides a thermal cracking tube having the effect of agitating a fluid in the tube and capable of preventing overheating due to the generation of laminar flow, wherein the thermal cracking tube 10 has an agitating element 20 formed on and projecting inwardly from an inner surface of the tube, wherein the fluid agitating element comprises a fin 21 extending along the inner surface of the tube and bumps 24 provided on a region near the fin and projecting inwardly from the inner surface of the tube, wherein the region near the fin includes an upstream side and/or a downstream side of the fin in the direction of the fluid flowing through the tube.
Motoyuki MATSUBARA, Kunihide HASHIMOTO
Filed: 23 Dec 20
Utility
Agricultural Machine
19 Jan 23
An agricultural machine includes a vehicle body, a travel switch operable to issue a command to start autonomous travel of the vehicle body, and an autonomous travel controller to perform autonomous travel of the vehicle body based on a planned travel line when the command is issued.
Takanori MORIMOTO, Yusuke TAKAHASHI, Yusuke MINAKATA, Kanta NAKAGUCHI
Filed: 23 Sep 22
Utility
Working Machine
19 Jan 23
A working machine includes a vehicle body; a traveling device that supports the vehicle body; a drive that drives the traveling device; and a cabin that accommodates an operator seat.
Takahiro TAKAKI
Filed: 14 Jun 22
Utility
Agricultural Machine
19 Jan 23
An agricultural machine includes a vehicle body, an obstacle detector to detect obstacles, an autonomous travel controller to perform autonomous travel of the vehicle body, the autonomous travel controller being configured or programmed to, when performing the autonomous travel, stop the vehicle body based on detection information about an obstacle detected by the obstacle detector, and a mode switch to switch a mode during the autonomous travel in an agricultural field between an effective mode in which the stopping of the vehicle body based on the detection information is allowed and an ineffective mode in which the stopping of the vehicle body based on the detection information is not allowed.
Koichi SHINTANI, Takanori MORIMOTO, Tomohiro KINOSHITA, Ken SAKUTA, Fumiya YOSHIMURA, Tsuyoshi HARADA, Sho WATANABE
Filed: 26 Sep 22
Utility
Working Vehicle
19 Jan 23
A working vehicle includes an operator seat and an armrest arranged on a side of the operator seat.
Takashi KOSAKI, Takuya INAMORI, Yoshihiko KUROSHITA, Michita KONO, Yuji IMANAGA
Filed: 14 Sep 22
Utility
Hydrogen Supply System, Fuel Cell System, and Working Machine Including Hydrogen Supply System and Fuel Cell System
19 Jan 23
A hydrogen supply system that supplies hydrogen gas to a fuel cell and causes the fuel cell to generate electricity includes a plurality of hydrogen tanks that each store hydrogen gas, and a hydrogen gas supply path that supplies the hydrogen gas to the fuel cell from each of the plurality of hydrogen tanks.
Yukifumi YAMANAKA, Takahiro TAKAKI
Filed: 14 Jun 22
Utility
Working Machine
19 Jan 23
A working machine includes: a plurality of hydraulic actuators including a high-load hydraulic actuator and a low-load hydraulic actuator whose hydraulic pressure for actuation thereof is lower than that of the high-load hydraulic actuator; a plurality of direction switching valves each of which switches a direction of a hydraulic fluid for a corresponding one of the hydraulic actuators, the plurality of direction switching valves including a low-load direction switching valve that switches a direction of hydraulic fluid for the low-load hydraulic actuator; and a dummy-load forming unit that forms a dummy load in the low-load direction switching valve to suppress a variation in an actuation speed of the low-load hydraulic actuator between a time when the high-load hydraulic actuator and the low-load hydraulic actuator are operated in combination and a time when the low-load hydraulic actuator is operated singly.
Hiroshi HORII
Filed: 14 Jun 22
Utility
Work vehicle
17 Jan 23
A work vehicle includes: an electronic control system for automatic driving; and a cabin with which a boarding space is formed.
Keishiro Nishi, Atsushi Shinkai, Tomofumi Fukunaga, Takahiro Nakatsuka, Yushi Matsuzaki, Kazuo Sakaguchi, Takafumi Morishita
Filed: 21 Dec 17
Utility
Working Machine
12 Jan 23
A working machine includes an operator's seat, a seat base supporting the operator's seat, and a slide rail for adjustment of a position of the operator's seat, the slide rail being located between the seat base and the operator's seat, in which the seat base includes a rail mount for attachment of the slide rail, the rail mount having a downward convex curve which is curved to deviate from the slide rail with increasing distance from each of opposite ends of the rail mount in a longitudinal direction of the slide rail and with decreasing distance to a center of the rail mount in the longitudinal direction.
Yoshinori TORII, Yoichi NISHIGORI, Takahiko NAKAYA
Filed: 20 Sep 22
Utility
Electric Work Vehicle
12 Jan 23
An electric work vehicle includes a work implement, a battery, a motor driven by electric power supplied by the battery, a traveler driven by the motor, a hydraulic pump that is driven by the motor to supply oil to an operating mechanism of the work implement, a transmission to transmit motive power from the motor to the hydraulic pump, and a case that houses the transmission.
Daisuke MIYAZAKI
Filed: 14 Oct 20
Utility
Ni-BASED ALLOY, HEAT-RESISTANT AND CORROSION-RESISTANT COMPONENT, AND HEAT TREATMENT FURNACE COMPONENT
12 Jan 23
The present invention provides a Ni-based alloy, a heat-resistant and corrosion-resistant component, and a heat treatment furnace component, all of which have excellent corrosion resistance and mechanical strength at high temperatures.
Ayano KAMITSUJI, Soichi ASANO, Yohei ENJO, Kunihide HASHIMOTO
Filed: 23 Dec 20
Utility
Engine Head Structure
12 Jan 23
To provide an engine head structure for “omission or shortening a fuel pipe that withstands a high pressure”, “simplification or omission of a support bracket for a fuel accumulator and/or a fuel injection device”, “reduction of the number of parts” by devising a fuel accumulator and a support structure therefor, and the like.
Akira TAMURA, Kensuke FUJITA, Hiroki OSO, Yasushi KOBAYASHI, Shingo MATSUNOBU, Mitsugu OKUDA
Filed: 8 Mar 21