Toshiba Tec Kabushiki Kaisha

Kabushiki Kaisha Toshiba

Chugai Seiyaku Kabushiki Kaisha

Hiroyuki Ishikawa

Kazuhiko Ohtsu

Tomoyuki Igawa

Koji Tanimoto

Yoshiaki Kaneko

Kazuhiro Hara

Kazutoshi Takahashi

Naoka Hironiwa

Takashi Tomiyama

Kenichi Komiya

Daisuke Ishikawa

Tatsuya Kawa

Satoshi Kinouchi

Toshihiro Sone

Tetsuya Sato

Masashi Hiroki

Sadatoshi Oishi

Ryota Saeki

Yasushi Kuribayashi

Shoko Shimmura

Sunao Tsuchida

Yuishi Takeno

Keita Yamazaki

Shinichiro Hida

Koki Nakamura

A communication apparatus includes an antenna, a driving unit, a reading control unit, an acquisition unit, and a setting unit. The driving unit is configured to move a relative position of the antenna relative to one or more wireless tags. The measurement control unit is configured to control measurement of tag data of the one or more wireless tags based on reception of radio waves from the one or more wireless tags by the antenna. The acquisition unit is configured to acquire the number of the one or more wireless tags based on the measurement of the tag data of the one or more wireless tags that is accompanied by the movement of the relative position at a first moving speed. The setting unit is configured to set a second moving speed of the relative position based on the acquired number of the one or more wireless tags. The measurement control unit controls measurement of the tag data of the one or more wireless tags that is accompanied by movement of the relative position at the set second moving speed.

Communication apparatus and method

According to an embodiment, a communication apparatus acquires tag data of each wireless tag at a plurality of positions of a moved antenna via an antenna and inputs the tag data into a learned model. The communication apparatus acquires, on the basis of the input of the tag data of each wireless tag into the learned model, data indicating a level regarding the range in which each wireless tag is present from the learned model. In addition, the communication apparatus controls, in a case where the levels of the plurality of wireless tags acquired on the basis of one or more measurement processes for a plurality of wireless tags do not satisfy a condition, a measurement process involving a change of a measurement aspect with respect to the plurality of wireless tags.

Communication apparatus

A wireless tag that is not guaranteed to be located within a predetermined area is prevented from being read as a valid wireless tag. A communication device includes: an antenna; a reference tag; a reception unit; and a determination unit. The reception unit uses the antenna to sequentially receive signals wirelessly transmitted from a reference tag whose relative position to the antenna is known and a reading target tag different from the reference tag. The determination unit determines that the signal transmitted from the reading target tag and received by the reception unit is invalid based on a phase of the signal transmitted from the reference tag and received by the reception unit.

Communication device

The present invention relates to a ligand-binding molecule the ligand-binding activity of which is attenuated by the cleavage of a cleavage site, a method for producing the ligand-binding molecule, a complex formed by the ligand-binding molecule and a ligand, a fusion protein comprising the ligand-binding molecule and a ligand, and a pharmaceutical composition comprising the ligand-binding molecule or a fusion protein of the ligand-binding molecule and a ligand.

Ligand-binding molecule having adjustable ligand-binding activity

A communication device includes an antenna, a driving unit, a first acquisition unit, an input unit, and a second acquisition unit. The driving unit moves a position of the antenna. The first acquisition unit acquires tag data of each radio tag based on a radio wave of each radio tag received by the antenna at a plurality of positions of the antenna. The input unit inputs the tag data of each radio tag at the plurality of positions of the antenna into a learned model. The second acquisition unit acquires, from the learned model, data indicating whether each radio tag is included in a first range or a second range based on the input of the tag data of each radio tag into the learned model by the input unit.

Determining the position of a radio tag using a learned model

The present invention relates to a ligand binding molecule whose ligand binding activity is attenuated by the cleavage of a cleavage site and a method for producing the same, a complex formed by the ligand binding molecule and a ligand, a fusion protein comprising the ligand binding molecule and a ligand, and a pharmaceutical composition comprising the ligand binding molecule or a fusion protein of the ligand binding molecule and a ligand.

Ligand-binding molecule having adjustable ligand binding activity

The present invention relates to polypeptides containing an antigen-binding domain and a carrying moiety having an inhibiting domain that inhibits the antigen-binding activity of the antigen-binding domain, and having a longer half-life than that of the antigen-binding domain existing alone; methods for producing and screening for the polypeptides; pharmaceutical compositions containing the polypeptide; methods for producing and screening for a single-domain antibody whose antigen-binding activity is inhibited by its association with particular VL, VH or VHH; and fusion polypeptide libraries including a single-domain antibody whose antigen-binding activity is inhibited by its association with particular VL, VH or VHH.

Polypeptide including antigen-binding domain and carrying section

According to an embodiment, a communication apparatus acquires tag data of each wireless tag at a plurality of positions of a moved antenna via an antenna. The communication apparatus inputs the tag data of each wireless tag into a learned model selected from a plurality of learned models in a manner that depends on an environment of the apparatus. In addition, the communication apparatus acquires, on the basis of input of the tag data of each wireless tag into the learned model, data indicating a range in which each wireless tag is present from the learned model.

A sheet conveyance device has a sheet conveyance path with a first path and a second path. A wireless tag communication device can write information to a wireless tag on a sheet on the first and second paths and receive responses from the wireless tag. A controller controls the wireless tag communication device to attempt to write information to the wireless tag while on the first path, then determines whether information has been written to the wireless tag on the first path according to a response received from the wireless tag. The controller switches a conveyance destination for the sheet to the second path if the information has not been written or to a discharge location if the information has been written. The controller then controls the wireless tag communication device to attempt to write information to the wireless tag while the sheet is on the second path.

Sheet conveyance device and method for writing to a wireless tag

The present invention relates to a polypeptide comprising an antigen binding domain and a carrying moiety having an inhibiting domain that inhibits the antigen binding activity of the antigen binding domain, and having a longer half-life than that of the antigen binding domain existing alone, methods for producing and screening for the polypeptide, a pharmaceutical composition comprising the polypeptide, methods for producing and screening for a single-domain antibody whose antigen binding activity is inhibited by associating with particular VL, VH or VHH, and a fusion polypeptide library including a single-domain antibody whose antigen binding activity is inhibited by associating with particular VL, VH or VHH.

Antigen-binding domain, and polypeptide including conveying section

A communication system includes a server and multiple communication nodes. The server broadcasts a mesh network entry request to the communication nodes. Each communication node is configured to receive the mesh network entry request, cause a mesh network entry request to hop to the other communication nodes if the entry request is not addressed to the node itself, register a rank of the node based on a number of hops required for the entry request to reach the node if the entry request is addressed to the communication node, transmit a rank request when the communication node registers its rank, receive a rank response from other nodes, each rank response including a rank of the node sending the rank response, and register the node having a highest ranking response as a communication path to the server if its rank is higher than the node itself.

Communication system, communication device, and communication method

According to one embodiment, a communication apparatus includes a transmitting section, a receiving section, a confirming section, and a communication section. The transmitting section performs broadcast transmission of a command in a plurality of different channels. The receiving section receives various kinds of information necessary for establishment of wireless connection, the various kinds of information being transmitted by a peripheral apparatus that receives the command. The confirming section confirms, based on the reception of the various kinds of information by the receiving section, in which of the channels the communication apparatus is capable of communicating with the peripheral apparatus. The communication section establishes the wireless connection to the peripheral apparatus using the channel confirmed by the confirming section.

Communication apparatus, peripheral apparatus, and communication system

In accordance with an embodiment, a wireless communication device constituting a wireless mesh network that transmits information through multi-hop communication comprises a communication section configured to transmit a message addressed to a wireless communication device different from its own wireless communication device through broadcast communication on a first frequency channel; and a control section configured to change a communication channel of the communication section from the first frequency channel to a second frequency channel for communication of a response signal responding to the message after the message is transmitted by the communication section.

Growing community of inventors

Shizuoka, Japan

Hiroyuki Ishikawa