Canon Kabushiki Kaisha

Ntt Docomo, Inc.

Ricoh Company, Ltd.

Nissan Motor Company Limited

Kabushiki Kaisha Toshiba

Mitsubishi Heavy Industries Limited

Asahi Kogaku Kogyo Kabushiki Kaisha

Renesas Electronics Corporation

Sony Semiconductor Solutions Corporation

Terumo Kabushiki Kaisha

Ulvac, Inc.

Bosch Corporation

Ns Solutions Corporation

Chisso Corporation

Kazuhiro Yamada

Dai Kamiya

Yoshiyuki Nakagawa

Keiichi Murakami

Izua Kano

Yasushi Onda

Shuzo Iwanaga

Zentaro Tamenaga

Shingo Okushima

Akira Yamamoto

Toru Nakakubo

Takuro Yamazaki

Eiju Yamada

Ryo Kasai

Noriyasu Nagai

Seiichiro Karita

Nobuyuki Watanabe

Takatsuna Aoki

Masayuki Tsuda

Mao Asai

Tatsurou Mori

Takashi Kondo

Akio Saito

Takatsugu Moriya

Satoshi Washio

Takuto Moriguchi

Yohei Nakamura

Atsuki Tomioka

Naoki Yamane

Naozumi Nabeshima

Yumi Komamiya

Masafumi Morisue

Naoki Naruse

Tatsuro Oi

Takashi Sugawara

Tomoko Kudo

Takefumi Naganuma

Naoki Hashida

Hideyuki Nagasawa

Fukiko Maeda

Kazuya Miyazaki

Yoshiaki Hiramatsu

Fumiaki Miura

Hiroshi Nakagawa

Tatsuaki Wakabayashi

Masaaki Yamamoto

Hiroshi Kawabata

Naoki Matsumoto

Yasuhiko Osaki

Ryohei Goto

Koji Tajima

Masato Noguchi

Sachio Hasushita

Osamu Kanome

Eisuke Nishitani

Yuichiro Segawa

Hirofumi Shimizu

Takeshi Natsuno

Youhei Oono

Atsushi Teranishi

Masahiro Inazuka

Ichiro Taguchi

Kazuyuki Yamamoto

Masaki Nakano

Hiroyuki Hirano

Nobutoshi Fujii

Masaaki Shibata

Shigeo Ohshima

Hiroaki Takasu

Takayuki Yoshigahara

Koichi Ishida

Hideaki Tanaka

Hideo Kanai

Kiyoshi Kasatani

Jun Murayama

Tamaki Sato

Takeo Ohishi

Takeshi Murase

Masashi Hayashi

Kimihiro Yoshimura

Shuzo Sato

Hiromasa Sakai

Akiko Hammura

Tetsuya Yamashita

Naoki Muramatsu

Masao Furukawa

Masanori Tsubouchi

Yasushi Narita

Tetsushi Ishikawa

Motoharu Nishio

Manabu Otsuka

Akihiro Nakayama

Yoshihiro Hamada

Takahiro Ogawa

Toshiyasu Yabe

Keisuke Ando

Shinnosuke Koji

Yasuaki Tominaga

Atsuhito Yoshizawa

A liquid ejection head includes a print element substrate including multiple ejection openings, pressure chambers, a common flow path, and pumps, the pumps being configured to circulate liquid between the common flow path and the pressure chamber; and a flow path member laminated to the print element substrate. The flow path member includes a supply flow path and a collection flow path, the supply flow path being configured to supply liquid to the print element substrate, and the collection flow path being configured to collect liquid that is not ejected. The supply flow path and the collection flow path have liquid connection with the same common flow path. A circulating pump generates a flow of liquid flowing in an order of the supply flow path, the common flow path, and the collection flow path, the circulating pump being provided at a position different from the print element substrate.

Liquid ejection head and liquid ejection apparatus

A non-transitory computer readable information recording medium stores a program therein. The program when executed by one or more processors causes an operation terminal to perform determining, based on information that the operation terminal obtains from the outside in response to an operation performed on the operation terminal, an electronic apparatus from among a plurality of electronic apparatuses connected to the operation terminal, the electronic apparatus being one which is to output electronic data stored in an information storage apparatus connected to the operation terminal; obtaining, from the information storage apparatus, electronic data from among a plurality of sets of electronic data stored in the information storage apparatus in a format that the determined electronic apparatus is capable of outputting; and transmitting the obtained electronic data to the determined electronic apparatus.

Operation terminal, method and system for obtaining information from an output device by a first communication method and sending an output request for outputting a file by a second communication method

A liquid ejection head includes ejection orifices for ejecting liquid, common liquid chambers connected to the ejection orifices, common flow passages, and pitch conversion flow passages that connects the common flow passages and liquid chambers to each other. The pitch conversion flow passages includes a periphery formed with resin. In a case where a number of pitch conversion flow passages in a group is minimum on a condition that one or more of the pitch conversion flow passages are respectively included in the group, the pitch conversion flow passages have a repeating pattern in which the group is repeatedly arranged. At least one of two pitch conversion flow passages adjoining an m-th pitch conversion flow passage (m is all integers from 1 to n−2, where n is an integer of 3 or more) is one of first to (m+1)-th pitch conversion flow passages.

Liquid ejection head and manufacturing method of liquid ejection head

A liquid ejection apparatus includes a liquid storing unit capable of storing liquid, a liquid ejection unit including an ejection port that is capable of ejecting the liquid, and a pressure control unit that receives the liquid from the liquid storing unit and allows the liquid having a pressure controlled to be within a predetermined pressure range to be supplied to the liquid ejection unit. Additionally, the liquid ejection apparatus includes a first circulation unit that supplies the liquid having the pressure controlled by the pressure control unit to the ejection port while circulating the liquid between the liquid ejection unit and the pressure control unit, and a second circulation unit that circulates the liquid between the liquid storing unit and the pressure control unit.

Liquid ejection apparatus and liquid ejection head

A liquid ejecting head has a laminated flow path member on which a supply flow path for individually supplying a plurality of liquids to an element substrate and a collection flow path for individually collecting the liquids are formed. The supply flow path includes first and second common supply flow paths for horizontally leading first and second liquids to positions corresponding to a plurality of element substrates. The first and second common supply flow paths are formed in the same layer of the laminated flow path member. The collection flow path includes a first common collection flow path for horizontally collecting the first liquid and a second common collection flow path for horizontally collecting the second liquid from positions corresponding to the plurality of element substrates. The first and second common collection flow paths are formed in the same layer of the laminated flow path member.

Liquid ejecting head and liquid ejecting apparatus

A data management system, a terminal device, a data input method, and a non-transitory recording medium. The data management system includes one or more terminal devices and an information processing system. The information processing system stores in one or more memories, a template associated with a plurality of tasks including at least a request task and a reporting task, the template having one or more input items set for each task and transmits the template to the one or more terminal devices. Each of the one or more terminal devices displays on a display, the plurality of tasks associated with the template, receives a selection of a task from the plurality of tasks displayed on the display, and displays on the display, the input items associated with the selected task based on the template.

Data management system, terminal device, and data input method for creating and transmitting a template including a plurality of tasks for display and management

A system includes an operation device and an information storing apparatus, which are connected via a network. The operation device determines, based on information input from the outside of the operation device in response to an operation performed on the operation device, an electronic device among a plurality of electronic devices connected to the system, for causing the electronic device to input electronic data to the information storing apparatus, and sends, to the information storing apparatus, a first request to cause the determined electronic device to input the electronic data to the information storing apparatus. The information storing apparatus sends, to the determined electronic device, a second request based on the first request sent from the operation device, and stores the electronic data that has been sent from the determined electronic device based on the sent second request.

System including operation device and information storing apparatus, method performed by the system, and the information storing apparatus

The accuracy of an index indicating growth conditions of a crop obtained from a shot image is improved, while reducing the flight time of an aircraft shooting the crop. Crop image acquisition unit acquires an image of a crop region shot by drone. Index calculation unit calculates an index indicating growth conditions of a crop shot in the image based on the acquired image of the crop region. Flight instruction unit instructs, if a portion (low index region) regarding which the calculated index is less than a predetermined index threshold is present in the crop region, drone to shoot the low index region while increasing the resolution of the image. Specifically, flight instruction unit makes an instruction to shoot the portion while performing a low-altitude flight at an altitude lower than that when the image regarding which the index of the low index region has been calculated has been shot.

Information processing apparatus

A liquid ejection apparatus comprising: two flow passages for supplying or recovering a liquid to an element substrate for ejecting the liquid; a circulation supply flow passage for supplying liquid to oneflow passage, a circulation recovery flow passage for recovering liquid from the other flow passage, and a plurality of on-off valve mechanisms for controlling communication and shutoff between the respective flow passages; the on-off valve mechanism comprises an opening located between flow passages, a sealing portion capable of on-off the opening, an urging member for urging the sealing portion in a direction to approach or away from the opening, and a movement mechanism for moving the sealing portion against the urging force of the urging member, the liquid discharge device controls opening and closing of at least two on-off valve mechanisms by moving the scaling parts of at least two on-off valve mechanisms together by the movement mechanism.

Liquid ejection apparatus

Non-transitory computer readable information recording medium, operation terminal and output system to determine a function an output device provides based on obtaining the function information by a first method, wherein the function information may include a function indicating a printing function or a projection function

A liquid ejection head, a liquid ejection apparatus, and a liquid ejection method are capable of sufficiently suppressing the thickening of a liquid in an ejection orifice. The liquid ejection head includes a pressure chamber, a channel in which a liquid is caused to flow through the pressure chamber, an ejection orifice communicating with the pressure chamber, and an ejection energy generation element configured to eject the liquid in the pressure chamber from the ejection orifice. A meniscus of the liquid is formed at an end portion of the ejection orifice communicating with the pressure chamber.

Liquid ejection head, liquid ejection apparatus, and liquid ejection method

Growing community of inventors

Yokohama, Japan

Kazuhiro Yamada