Konica Minolta, Inc.

Konica Minolta Business Technologies, Inc.

Kazuya Anezaki

Kenji Matsuhara

Kazumi Sawayanagi

Masami Yamada

Hisashi Uchida

Akihiro Torigoshi

Yasutaka Ito

Junichi Hase

Katsuhiko Akita

Minako Kobayashi

Kazusei Takahashi

Daisuke Sakiyama

Takehisa Yamaguchi

Hirokazu Kubota

Shuji Yoneda

Satoshi Masuda

Takeshi Minami

Takeshi Maekawa

Yuki Asai

Noriaki Asamoto

Hironori Harada

Takeshi Morikawa

Kaitaku Ozawa

Atsushi Ohshima

Hidetaka Iwai

Tomonari Yoshimura

Hiroaki Sugimoto

Eiichi Yoshida

Toshihiko Otake

A management server disposed outside a firewall and supporting connection of communications between a control target device disposed inside the firewall and a cloud server disposed outside the firewall, includes a server-side session establishing portion to, based on a request from a relay device disposed inside the firewall, establish a session with the relay device, a device information acquiring portion to acquire device information about the control target device from the relay device via the established session, and an update determining portion to, in response to reception of a request of connecting to the control target device from the cloud server, determine whether to update the device information. The device information acquiring portion includes an upon-session-establishment acquiring portion to acquire the device information when a session with the relay device is established, and an upon-session-request acquiring portion to acquire the device information after updating the device information is determined.

Management server, connection support method, and non-transitory computer-readable recording medium encoded with connection support program

A management device for an image processing apparatus includes a communication interface and a hardware processor. The communication interface transmits and receives a job to be executed in the image processing apparatus. Before transmission and reception of a job, the hardware processor transmits data on a communication path of the job for measuring a communication speed to obtain information representing a communication speed of a communication path for the job transmitted and received by the communication interface, and sets a timeout time of an image processing apparatus that executes the job, based on the obtained information representing a communication speed.

Management device, communication system, and recording medium

An information system performing communication with a plurality of cloud servers is provided. The information system includes an information management portion configured to manage account information indicating accounts of a user of the information system, the accounts being set up for the cloud servers; an obtaining portion configured to, in response to operation of logging into the information system by the user, gain access to the cloud servers with the account information to obtain, from each of the cloud servers, usage information indicating use by the user; and a user interface portion configured to cause a display provided in a device operated by the user in order to log into the information system to display a list of the use of each of the cloud servers by the user.

Information system and multi-functional information device

An image forming system comprises an image forming apparatus and a remote operation apparatus. The image forming apparatus comprises a detection part for detecting a state change of a hardware operating member in an operation part of the image forming apparatus and a transmitting part for transmitting screen control information in accordance with the state change detected by the detection part to the remote operation apparatus. The remote operation apparatus comprises a display part for displaying a simulated image representing the detection part of the image forming apparatus, a receiving part for receiving the screen control information, and a display control part for changing a first image which is the simulated image displayed on the display part before the state change into a second image which is the simulated image in which the state change is reflected, in response to a receipt of the screen control information.

Image forming system, remote terminal, image forming apparatus, and recording medium

In a communication system, within a first subnetwork, a first image processing apparatus sets a first timeout time serving as a timeout time for communication within the first subnetwork and a second timeout time serving as a timeout time for communication between the first subnetwork and the second subnetwork, and notifies an image processing apparatus within the first subnetwork other than the first image processing apparatus of the first timeout time and the second timeout time and notifies a second image processing apparatus of the second timeout time.

Communications system, image processing apparatus, and recording medium for notifying timeout time

An image processing device that communicates with a first server and a second server includes a main controller and a power controller. The main controller establishes a connection that enables communication with the first and second servers, establishes a periodic communication with the first and second servers to maintain the connection, manages a first time interval between the periodic communication with the first server, manages a second time interval between the periodic communication with the second server, and changes one or both of the first time interval and the second time interval. The power controller stops and starts power supply to the main controller.

Image processing device, image processing system and non-transitory readable recording medium

An image forming apparatus which can reduce power consumption is provided. A service hub as an image forming apparatus has a print engine unit to form images, a MFP (Multifunction Peripheral) circuit which includes a main CPU (Central Processing Unit) to control the print engine unit, a network interface circuit to perform communication with external devices, and a server circuit which includes a main CPU to control the network interface circuit. The MFP circuit and the server circuit have a common IP address. The server circuit further includes an electric power control unit to control electric power supply to the MFP circuit and electric power supply to the server circuit being independent of each other.

Image forming apparatus which can reduce power consumption

An information processing device that communicates with a server on Internet over a local network, having: a session establishing part that establishes a session that enables a communication with said server over said local network; a periodic communicating part that establishes periodic communications at a predetermined time interval with said server to maintain said session; a power controller that stops a power supply to said periodic communicating part if a predetermined condition to enter sleep mode is met; and a substitute requesting part that requests another device installed on said local network to establish the periodic communication with said server that should be established by said periodic communicating part for said periodic communicating part when said power controller enables said information processing device to enter sleep mode.

Information processing device with substitute requesting part for sleep mode, information processing system, server and non-transitory recording medium

An image processing device that is capable of executing a job by working together with a server, having: an application that establishes a connection that enables a communication with the server, and establishes periodic communications with the server at predetermined time intervals to maintain the connection; a periodic communication managing part that manages the periodic communication with the server by the application; and a power controller that includes a timer that measures a time elapsed after the application establishes the periodic communication, the power controller starting again a power supply to the application when the timer measures the time interval after the power supply to the application is stopped if a predetermined condition is met. The periodic communication managing part enables the application to establish the periodic communication with the server and resets the measured time before the power supply to the application is stopped by the power controller.

Image processing device, image processing system and non-transitory recording medium with enhanced power saving

An MFP sets an access condition for an external device with respect to a cloud box. The access condition is transmitted from the MFP to a relay device, and is registered in a memory of the relay device. When the relay device receives an access request made by the external device with respect to the MFP serving as an internal device, the relay device determines whether to permit or deny access to the MFP by comparing the access request with the access condition. When the access is permitted, the access request is transferred from the relay device to the MFP, whereas when the access is denied, the relay device notifies the external device of it.

Image processing system, image formation apparatus, and relay device

An information processing apparatus remotely controls an image forming apparatus having an operating state changeable. The information processing apparatus includes a remote operation accepting portion to accept a user operation, and a remote control portion to remotely control the image forming apparatus on the basis of a remote operation accepted by the remote operation accepting portion. The remote control portion includes a motion detecting portion to detect a motion of the user, and a state maintaining portion to control the image forming apparatus not to change the operating state while a remote-operation motion for inputting a remote operation is detected by the motion detecting portion after a communication with the image forming apparatus has been established.

Information processing apparatus, image forming apparatus, non-transitory computer-readable recording medium encoded with remote operation program, and non-transitory computer-readable recording medium encoded with remote control program

A cloud server acquires a stop period indicating a period during which a management server refrains from providing services; transmits connection requests to said management server if not in the stop period; establishes first communication session when establishment requests including the same address information as address information of connection destination included in the connection request are received from a relay device receiving connection requests forwarded from the management server after transmission of connection requests; transmits jobs to a control target device via first communication session; after first communication session is established, in response to acquisition of result of jobs executed by the control target device, if in the stop period, disconnects first communication session after the stop period finished; and if jobs are generated in the stop period, transmits to the control target device jobs generated in the stop period, via first communication session established before the stop period starts.

Information processing system, cloud server, device control method, and non-transitory computer-readable recording medium encoded with device control program

A relay device includes a first session establishing portion to establish a first communication session with a cloud server located outside a firewall, a second session establishing portion to establish a second communication session with a control target device located inside the firewall, a device information acquiring portion to acquire device information about the control target device, and a relay portion to relay a communication between the cloud server and the control target device. The relay portion includes an executability determining portion to determine whether the control target device can execute a process specified by a control command received from the cloud server, a suspending portion to suspend an output of the control command when the determination result is non-executable, and a proxy transmission portion operable, when the determination result becomes executable after the control command was put on hold, to transmit the control command to the control target device.

Relay device, image forming apparatus, relay method, and non-transitory computer-readable recording medium encoded with relay program

A communication system includes a plurality of communication relay apparatuses relaying communication between the plurality of devices provided inside a LAN and an external server provided outside the LAN. A first communication relay apparatus performs a device search process of searching the LAN for a device, acquires information on a first management target device which is a device whose communication relay process is managed by a second communication relay apparatus, and determines a second management target device which is a device whose communication relay process is managed by the first communication relay apparatus. The first communication relay apparatus determines the second management target device after removing at least partial duplication of the second management target device and the first management target device, by excluding at least some of the first management target device from two or more devices which are retrieved in the device search process.

Communication system, communication relay apparatus, and recording medium

A presentation system includes the following: a reception unit that receives a start instruction to start a presentation, a detection unit that starts detecting a gesture of a presenter in response to the start instruction, and a control unit that controls an operation for distributing presentation material, based on a detail of detection of the gesture.

Growing community of inventors

Itami, Japan

Kazuya Anezaki