Seiko Epson Corporation

Hideki Morozumi

Kenji Sakuda

Yoshinao Kitahara

Makoto Oyanagi

Kazunori Suenaga

Yoichi Wakai

Toshihiko Katayama

Masakatsu Endo

Tsuyoshi Kitahara

Nobumasa Abe

Yasuhiro Oshima

Shuji Yonekubo

Masanao Matsuzawa

Hideo Yamazaki

Teiji Miura

Koichi Higashimura

Tsutomu Motegi

Toshihide Okamura

Tatsuki Matsuo

A printing request apparatus includes a first printing request generator, operable to generate a first printing request for printing information by a direct printing method; a second printing request generator, operable to generate a second printing request for printing information by an HTML-based printing method; and a printing controller, operable to select one of the first printing request generator and the second printing request generator and to cause the one of the first printing request generator and the second printing request generator to generate the corresponding printing request.

Printing request apparatus, printing system and printing request method

When the network protocol controllerof the network devicereceives a message sent from a client, it interprets the message header in accordance with network plug-and-play protocol without interpreting the content of the message body; and sends the message body to the device controllerin accordance with another communication protocol. The device controllerinterprets the content of the message body and causes the service devicesto execute service.

Control of network plug-and-play compliant device

A first device is provided with a communicator having a first interface function and a second interface function defined in an asymmetric interface standard. A second device is connected to the first device. The first device detects whether the second device has at least one of the first interface function and the second interface function. Data is transmitted from the first device to the second device, through use of the first interface function, in a case where it is detected that the second device has the second interface function. A signal for processing the data is transmitted from the first device to the second device, through use of the second interface function, in a case where it is detected that the second device has the first interface function.

Data processing method and device for inputting data to pieces of digital equipment

An image processing method is performed by an image supply device storing image data and an image output device performing image processing with respect to the image data, which are connected via a communication path through which the image data is communicated. A control information item including a script for image processing, which is described by a markup language, is communicated between the image supply device and the image output device. The image data is transmitted to the image output device, based on the script.

Image processing method and image processing system using the same

An image print apparatus includes: a receiver that receives a plurality of set values for printing an image on a paper; a deciding unit that decides whether or not the image print apparatus can print the image on the paper according to a combination of the received plurality of set values; a correction unit that replaces, in a case the deciding unit decides that the image print apparatus cannot print the image on the paper according to a combination of the received plurality of set values, at least one of the plurality of set values with another set value to provide a combination of the plurality of set values according to which the image print apparatus can print; and a print unit that prints the image on the paper according to the plurality of set values generated by the correction unit.

Image print apparatus, direct print system and print setting method

A device is disclosed. A reader is adapted to optically read contents described on a medium as an image and converting the image into image data. A network interface is adapted to be connected to a network. A communicator communicates data with a mating device through the network interface in accordance with setting information of a prescribed protocol. An acquirer acquires the setting information from the image data. A setter sets the acquired setting information to the communicator.

Image input device, image input/output device and method of setting information for communication

In an image output system in which a client terminal device is connected via a network to an image output device, the client terminal device contains a first transmitting/receiving unit for transmitting/receiving text data containing control information related to an image output by way of an electronic mail, whereas the image output device contains a second transmitting/receiving unit for transmitting/receiving the text data containing the control information related to the image output by way of the electronic mail between the first transmitting/receiving unit and the own second transmitting/receiving unit, and an image output unit for outputting an image based upon an image data file in accordance with the control information which is transmitted/received by the second transmitting/receiving unit.

Image output system, client terminal device, image output device, and image output method using e-mail to inform client of output status

Data processing method and system for inputting data to pieces of digital equipment

It is generated a control information item including a script for the image processing which is described by a markup language. The control information item is communicated between an image supply device and an image output device connected via a communication path. A control protocol for communicating the control information item is interpreted by a first entity which executes processing for a first hierarchic layer of a communication protocol. A management protocol for managing an image data file including the image data is interpreted by a second entity which executes processing for a second hierarchic layer of the communication protocol which is lower than the first hierarchic layer. A physical layer of the communication path is controlled by a third entity which executes processing for a third hierarchic layer of the communication protocol which is lower than the second hierarchic layer. A command in the control information item is translated between the control protocol and the management protocol.

At one of an image supply device storing image data and an image output device performing image processing with respect to the image data which are connected via a communication path through which the image data is communicated, one of a text command described by a markup language and a binary command described by a binary is selected as a command including a control information item for the image processing. From one of the image supply device and the image output device to the other, the selected one of the text command and the binary command is transmitted. At the other one of the image supply device and the image output device, it is performed processing specified by the control information included in the selected one of the text command and the binary command.

An ink jet print head is provided having a nozzle forming substrate with a plurality of nozzles formed therein. Vibrators formed on a piezoelectric transducer disposed within the ink jet print head opposite the nozzles are independently drivable. A first gap is formed between the nozzle forming substrate and a vibrator in a region adjacent the nozzles. A second gap is formed between the nozzle forming substrate and a vibrator at a region away from the nozzles having a different dimension than the first gap.

Ink jet printer head

A liquid crystal light shutter having means for stabilizing molecular orientation of a liquid crystal material is provided. In one embodiment of the invention, isolation electrodes are provided parallel to and between adjacent common electrodes on a substrate. In an alternate embodiment, the effective gap distance between adjacent common electrodes is at least ten times greater than the distance between opposing substrates.

Growing community of inventors

Nagano, Japan

Hideki Morozumi