335 patents
Utility
Conveyance Device
18 Jan 24
A size of a conveyance device is reduced.
Yosuke FUJIWARA, Kengo IKEDO, Keita YAMADA, Tsubasa YAJIMA, Yuta MANI, Hiroyoshi TOBA, Keisuke SHIROISHI, Kenshin HASHIGUCHI, Masashi KAKUMA, Junichi SAKAMOTO, Kazuya NAMAZUE, Naoya TOYOSHIMA, Kazuhiro HAYAMI, Kenji TAMURA
Filed: 30 Jun 23
Utility
Conveyance System
18 Jan 24
In order to achieve a conveyance system that enables efficient conveyance, a conveyance system includes a first carrier configured to travel on a first track in a state where the first carrier holds a conveyance target; and a second carrier configured to travel on a second track in a state where a conveyance target is placed on a placement portion of the second carrier, the first carrier being capable of, with use of a transfer section thereof, transferring the conveyance target between the first carrier and the placement portion of the second carrier.
Keita YAMADA, Yosuke FUJIWARA, Yuta MANI, Hiroyoshi TOBA, Masashi KAKUMA, Naoya TOYOSHIMA, Kazuya NAMAZUE
Filed: 6 Jun 23
Utility
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16 Jan 24
A movement apparatus is provided that moves an article in a transfer direction.
Kunihiro Tsukamoto
Filed: 28 Jan 21
Utility
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16 Jan 24
A transfer device includes a holder that holds an article, and a self-propelled cart that supports the holder and travels.
Yoshinari Wada
Filed: 19 May 22
Utility
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11 Jan 24
A transport vehicle includes a body including a first wheel and a second wheel, a first drive device that drives the first wheel, a second drive device that drives the second wheel, and a control device, the control device controlling the first drive device and the second drive device in such a manner that a torque ratio of a wheel with increased load, which is a ratio of a torque transmitted to the wheel with increased load to a sum of a first wheel torque and a second wheel torque, is higher while the body is accelerating and decelerating than while the body is traveling at constant velocity, where the wheel with increased load is one of the first wheel and the second wheel that is subjected to an increase in vertical downward load that increases in response to acceleration or deceleration of the body.
Hiroshi Otsuka
Filed: 10 Jul 23
Utility
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11 Jan 24
A controller outputs, to a transport vehicle, a forward movement command for moving in the forward direction along a transport path toward a destination, and a reverse movement command for moving in a reverse direction along the transport path toward the destination.
Kazuya NAMAZUE
Filed: 12 Jun 23
Utility
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11 Jan 24
An article transport vehicle of this disclosure includes a fall restricting device.
Yoshinari Wada
Filed: 7 Jul 23
Utility
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4 Jan 24
The article accommodation facility includes a first stacker crane disposed at a first level, a second stacker crane disposed at a second level, and a storage rack.
Kazuya Namazue, Kenji Tamura
Filed: 30 Jun 23
Utility
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28 Dec 23
Provided is a transfer system including: a first conveyor, a second conveyor, a vertical position adjustment mechanism configured to adjust relative vertical positions of the first conveyor and the second conveyor; and a horizontal position adjustment mechanism configured to adjust, in a horizontal plane, relative positions of the first conveyor and the second conveyor in a direction orthogonal to a transfer direction.
Syuji TANAKA, Tomokazu MIZUGUCHI
Filed: 25 Apr 23
Utility
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28 Dec 23
A holding device with a holder holding an operation vehicle is transported by a transporter from a loader and is placed on a mount located along a travel path.
Takanori Nakamura, Kazuharu Yoshinaga
Filed: 22 Jun 23
Utility
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28 Dec 23
An article storage facility includes a first multilevel rack including first shelves; a second multilevel rack including second shelves; a standby station that is disposed between the first multilevel rack and the second multilevel rack and include a standby conveyor; a transfer shuttle that transfers articles between the standby conveyor, the first shelves, and the second shelves; a first raising and lowering apparatus that is disposed between the first multilevel rack and the standby station and includes a first raising and lowering mechanism that raises and lowers a first raising and lowering conveyor that transfers the articles to and from the standby conveyor- and a second raising and lowering apparatus that is disposed between the second multilevel rack and the standby station and includes a second raising and lowering mechanism that raises and lowers a second raising and lowering conveyor that transfers the articles to and from the standby conveyor.
Yuichi Ueda, Masashige Iwata
Filed: 18 Nov 21
Utility
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21 Dec 23
An update processing section distributes update data for section control software to a target section control device targeted for update from among a plurality of section control devices.
Toshihito Ueda, Akira Suzuki, Tomoaki Nishikawa, Ayaka Kawanami, Shota Inden
Filed: 15 Jun 23
Utility
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21 Dec 23
A charger includes a power regulator that regulates power supplied from a power supply and outputs the power to a power storage device, a current detector that detects a battery current supplied to the power storage device, a voltage detector that detects a battery voltage, a controller that performs feedback control over the power regulator based on the battery current and the battery voltage, a feedback signal generator that generates, based on the battery current and the battery voltage, a power feedback signal usable for constant current control and constant voltage control, and a feedback calculator that generates, based on a difference between a command value and the power feedback signal, a control signal to control the power regulator.
Daizo Ninomiya, Atsushi Miyazaki, Hiroshi Matsubara, Hiroshi Onishi
Filed: 15 Jun 23
Utility
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21 Dec 23
A power receiver includes a pickup coil, a rectifier, a chopper, a controller that controls an on-duty cycle of a switching element in the chopper, a voltage detector that detects an output voltage, and a current detector that detects an output current.
Jun Tanaka
Filed: 15 Jun 23
Utility
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5 Dec 23
A control unit executes first loading control if it is determined that a loaded article is not present above a loading surface region based on captured image information, and second loading control if it is determined that it is uncertain whether the loaded article is not present above the loading surface region based on the captured image information.
Mitsuo Morikubo, Yoshikazu Tai, Takuya Gondoh, Masami Iwai, Atsushi Minoo, Shigeru Sugano
Filed: 12 Nov 19
Utility
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5 Dec 23
A swing arm changes a position of a placement surface of a placement body between a horizontal position and a tilted position by swinging between a reference position at which the swing arm extends along an opposing surface facing a lower surface of the placement body and a standing position at which the swing arm is tilted relative to the opposing surface.
Kazuharu Yoshinaga, Takashi Akiyama
Filed: 2 Sep 22
Utility
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5 Dec 23
A loading system includes one or more adjusting mechanisms configured to adjust a position of the container held by the container holder, a controller configured to control operation of the one or more adjusting mechanisms, a transfer mechanism configured to move a loadable object into a holding space of the container with the container held by the container holder to transfer the loadable object to the container, and one or more position detectors.
Takafumi Fuma, Yoshitaka Deguchi, Motoi Harada, Keishi Shibata, Hiroshi Ishiguro
Filed: 9 Oct 19
Utility
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30 Nov 23
An article transport vehicle configured to travel along a first rail and a second rail parallel to each other and transport an article, includes: a first wheel configured to roll on a first travel surface, which is a travel surface of the first rail; and a second wheel configured to roll on a second travel surface, which is a travel surface of the second rail.
Zheguang Dong
Filed: 24 May 23
Utility
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30 Nov 23
An article transport facility includes a stationary access point being stationary relative to a travel path and connected to a control device to communicate with the control device, and a plurality of mobile access points for wireless communication.
Yuki Ihira
Filed: 24 May 23
Utility
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30 Nov 23
When a holding unit is lowered, a control unit gradually increases the lowering velocity of the holding unit toward a target lowering velocity, performs a constant velocity lowering operation of maintaining the lowering velocity of the holding unit at the target lowering velocity, and then gradually decreases the lowering velocity of the holding unit from the target lowering velocity to stop the holding unit.
Hiroshi Otsuka
Filed: 26 May 23