Renesas Electronics Corporation

Terumo Kabushiki Kaisha

Komatsu Corporation

Nec Corporation

The University of Tokyo

Fujifilm Corporation

Shinya Sano

Masashi Horiguchi

Takahiro Miki

Mitsuru Hiraki

Yasuhiko Takahashi

Yuusuke Sekine

Chisato Iwakiri

Ryouta Yamane

Koji Eto

Shuuji Hori

Kentaro Nakamura

Hiromitsu Nakauchi

Hiroyuki Chikugo

Naoya Takayama

Tadashi Sameshima

Mutsumi Ono

Yosuke Kuruma

Shinji Kobayashi

Yoshitaka Hirano

Takeaki Unno

Kiyotaka Saitou

Matsuo Yoshimoto

A work vehicle state detection system includes: a travel state detector provided in a work vehicle having a rotating machine and detecting a travel state of the work vehicle; a vibration sensor in the rotating machine; a travel state data acquisition unit acquiring travel state data indicating the travel state; a condition satisfaction determination unit determining whether the travel state satisfies a condition; a vibration detection data acquisition unit acquiring vibration detection data indicating a detection value of the vibration sensor when the travel state satisfies the condition; a normal vibration data storage storing normal vibration data indicating a detection value of the vibration sensor when the rotating machine is normal and the travel state satisfies the condition; and an analysis unit that, based on the vibration detection data and the normal vibration data, analyzes a state of the rotating machine when the vibration detection data is acquired.

Work vehicle state detection system, work vehicle, and work vehicle state detection method

A mechanical device includes a housing, a transparent spacer member, a magnet, and an image capturing device. The housing has an internal space in which a machine component immersed in oil is housed. The spacer member is disposed in an opening of the housing. The magnet is supported by the spacer member. The image capturing device captures the internal space of the housing via the spacer member.

Mechanical device, working vehicle, and deterioration state estimation system and deterioration state estimation method of machine component

Provided are an unmanned aerial vehicle executing medical support work and assisting in the work supposed to be performed by a health care worker or replacing the health care worker and a medical support method for performing medical support work by using an unmanned aerial vehicle. An unmanned aerial vehicle capable of performing autonomous flight includes a receiving unit receiving an input of medical support work from a health care worker and a control unit controlling the execution of the medical support work based on content of the input received by the receiving unit.

Unmanned aerial vehicle and medical support method

An axle apparatus includes: an axle housing in which a machine part is disposed, the axle housing including a discharge port that discharges oil supplied to the machine part and a plurality of inflow ports into which the oil flows; a filter disposed outside the axle housing; a discharge pipe connecting the discharge port of the axle housing and the filter; a supply pipe of which one end side is connected to the filter, the other end side of the supply pipe being branched off and connected to the plurality of inflow ports; and a pump that causes the oil to circulate from the axle housing to the filter via the discharge pipe, and causes the oil to circulate from the filter to the axle housing via the supply pipe.

Axle apparatus

A voltage generating circuit, in which the influence of offset of an amplifier on an output voltage is reduced, has first and second bipolar transistors (Q, Q) having emitter terminals at the same electric potential. A base terminal of Qis disposed on a collector side of Q. A first resistance element connects the collector side of Qwith the base side of Q; and a second resistance element (R) connects a collector side of Qto R. A third resistance element (R) connects a base terminal of Qwith the electric potential of the emitter terminals. An amplifier (A) outputs a voltage based on a voltage difference between the collector sides of Qand Q; and a voltage-current converting section (MP, MP) converts amplifier output into a current supplied to the connection node of Rand R. A voltage is then output on the basis of the generated current.

Voltage generating circuit

Provided are an unmanned aerial vehicle executing relief work in an emergency such as a disaster, a relief system, and a relief method for performing relief work by using an unmanned aerial vehicle. An unmanned aerial vehicle capable of performing autonomous flight includes a receiving unit receiving an input of relief work from a user Aand a control unit controlling the execution of the relief work based on content of the input received by the receiving unit.

Unmanned aerial vehicle, relief system, and relief method

The present invention provides a voltage generation circuit which outputs high-precision output voltage in a wide temperature range. A semiconductor device has a voltage generation circuit. The voltage generation circuit has a reference voltage generation circuit which outputs reference voltage, and a plurality of correction circuits for generating a correction current and making it fed back to the reference voltage generation circuit. The correction circuits generate sub correction currents which monotonously increase from predetermined temperature which varies among the correction circuits toward a low-temperature side or a high-temperature side. The correction current is sum of a plurality of sub correction currents.

Semiconductor device having voltage generation circuit

It is an object of the present invention to provide a method for efficient differentiation into blood cells. Specifically, in the present invention, when blood cells are produced from pluripotent stem cells such as ES cells or iPS cells in vitro, the cells are cultured under a low oxygen partial pressure to increase the efficiency of differentiating the pluripotent stem cells into hematopoietic progenitor cells, erythroid progenitor cells, and the like, so as to increase the number of finally obtained, desired blood cells.

Culture method related to differentiation of pluripotent stem cells into blood cells

The blood bag system includes: a blood treating filter for treating a blood; a first bag for containing therein a blood to be supplied to the blood treating filter; a second bag for containing therein the blood treated by the blood treating filter; storage solution supply which supplies a blood component storage solution to the blood treating filter; a third bag into which a blood remaining in the blood treating filter replaced by the blood component storage solution is transferred and in which the recovered blood is temporarily contained; and a fourth bag to which a blood component separated from the treated blood contained in the second bag is transferred and in which the transferred blood component is contained.

Blood bag system and blood treating method

A wireless communication device supporting at least non-connection communication and a control method therefore are disclosed. It is determined whether a request for non-connection communication occurs and, when the communication request occurs during an online mode, the online mode is changed to an offline mode in response to occurrence of the communication request, and then the non-connection communication is started. When the communication request occurs, the Auto-Find-IAS function is disabled to prevent undesired connection to another device.

Wireless non-connection communication apparatus and control method therefor

A data communication method in a mobile device alternately performing an online operation and an offline operation is disclosed. Connection communication with the specific station is allowed after a connection to the specific station has been established through the online operation and non-connection communication with any other station is allowed in the offline operation. When a connection communication request occurs during the offline operation, the online operation for the connection communication is started in response to the connection communication request. When a non-connection communication request occurs during the online operation, the offline operation for the non-connection communication is started in response to the non-connection communication request.

Growing community of inventors

Kanagawa, Japan

Shinya Sano