Canon Kabushiki Kaisha

Adeka Corporation

Samsung Electronics Co., Ltd.

Mitsubishi Electric Corporation

Mitsumi Electric Company Ltd.

Tokyo Institute of Technology

Pioneer Electronic Corporation

Nippon Steel Corporation

Nippon Steel & Sumitomo Metal Corporation

Yushiro Chemical Industry Co., Ltd.

Akio Saito

Seiichiro Karita

Kazuaki Masuda

Masami Ikeda

Hiroshi Sugitani

Tsuyoshi Orikasa

Toshio Kashino

Yoshifumi Hattori

Asao Saito

Makiko Kimura

Zentaro Tamenaga

Hiroshi Nakagomi

Akira Yamamoto

Kazuhiro Yamada

Shingo Okushima

Shuzo Iwanaga

Teruo Arashima

Noriyasu Nagai

Takatsuna Aoki

Tatsurou Mori

Hideo Saikawa

Takashi Watanabe

Tsutomu Abe

Nobuyuki Kuwabara

Kunihiko Maeoka

Akira Goto

Masaaki Izumida

Jun Kawai

Yumi Komamiya

Yasuyuki Tamura

Naoki Yamada

Hidetoshi Ikeda

Koichi Sato

Gyu-Hee Park

Tsuguhiro Fukuda

Jaesoon Lim

Soyoung Lee

Kenjiro Watanabe

Toru Nakakubo

Tadayoshi Inamoto

Yoshikazu Miyajima

Katsuyuki Yokoi

Shin Ishimatsu

Yoshimasa Araki

Masao Furukawa

Tomoharu Yoshino

Younjoung Cho

Tsubasa Shiratori

Toshiaki Nagashima

Atsushi Sakurai

Eisuke Nishitani

Yohei Nakamura

Hiroyuki Ozaki

Youn-Joung Cho

Toshinori Hasegawa

Masaki Inaba

Kiyomi Aono

Tsuyoshi Arai

Koichi Kitakami

Akihiro Nishida

Yutaka Mita

Masako Hatase

Yasuo Kotaki

Wataru Takahashi

Hiroyuki Sugiyama

Masanori Takenouchi

Ryoji Inoue

Kiyomitsu Kudo

Kenji Inoue

Shuji Koyama

Ryo Kasai

Hiromitsu Yamaguchi

Atsushi Mizutome

Satoru Tanaka

Takeshi Shibata

Akihiko Shimomura

Yohei Sato

Tomoyuki Ohno

Yuichi Matsumoto

Tamaki Sato

Masayuki Kimura

Takeshi Murase

Seung-min Ryu

Masashi Hayashi

Masami Kasamoto

Eiichi Matsuzaki

Masasumi Nagashima

Takashi Yamamoto

Yuji Igarashi

Megumi Saito

Atsushi Yamashita

Takeshi Yasui

Yasuhiro Unosawa

Tetsushi Ishikawa

Tetsuo Kimura

Tomohiro Takahashi

Kazuhiko Honda

Manabu Otsuka

Tohru Ishibashi

Kiyoshi Maekawa

A friction compensation device of the present disclosure includes a drive torque calculation unit that calculates output torque of a transmission mechanism from a motor's position, velocity, and acceleration, the transmission mechanism being connected to a motor via a shaft to transmit the driving force of the motor, and a friction estimate value calculation unit that calculates a friction estimate value that is an estimate value of a friction force on the shaft. The friction estimate value calculation unit includes a friction correction value calculation unit that calculates a friction correction value to correct the friction force on the shaft, in accordance with the output of the drive torque calculation unit.

Friction compensation device, and robot control device

A servo control device for controlling an end effector of a machine to follow a set reference trajectory by driving the machine using an actuator includes a feedforward compensation unit that performs feedforward compensation by outputting a feedforward signal for controlling the actuator on the basis of a position command signal inputted thereto, wherein input-output characteristics represented in a continuous-time system of the feedforward compensation unit are expressed by a transfer function having unstable zeros, and a step response of the feedforward compensation unit has an initial undershoot.

Servo control device

Described herein are metal compounds and methods of fabricating semiconductor devices using the same. The metal compounds include a material of Chemical Formula 1. 

Metal compounds and methods of fabricating semiconductor devices using the same

A niobium compound and a method of forming a thin film using the niobium compound, the compound being represented by the following General formula I: 

Niobium compound and method of forming thin film

A recording element substrate is bonded to an FPC in at least a part of a region of a second face between a liquid supply port and an edge of the recording element substrate, and an electric connection part is provided in which a wiring conductor and a pad are electrically connected to each other by a bonding wire.

Liquid ejection head and method of manufacturing the same

Provided are an aluminum compound and a method for manufacturing a semiconductor device using the same. The aluminum compound may be represented by Formula 1. 

Aluminum compound and method for manufacturing semiconductor device using the same

A liquid ejection head including a recording element substrate that ejects a liquid, a flow passage member provided with a flow passage that supplies the liquid to the recording element substrate, an elastic member having elasticity disposed between the recording element substrate and the flow passage member, and a fixing member that fixes the recording element substrate and the flow passage member. In the liquid ejection head, an area between the recording element substrate and the flow passage member through which the liquid flows is sealed by having the elastic member be deformed with the fixing member.

Liquid ejection head

A liquid discharge head includes a recording element substrate. The recording element substrate includes a discharge aperture forming member defining a discharge aperture from which a liquid is discharged and a substrate having a pressure generating element that pressurizes the liquid so as to discharge the liquid. The liquid discharge head also includes a cover member that defines an opening through which the discharge aperture is exposed. The cover member is disposed on a side of the recording element substrate on which the discharge aperture is formed. In the liquid discharge head, the recording element substrate further includes an electrode disposed on a side of the substrate on which the discharge aperture forming member is formed and an insulation member that covers the electrode. In addition, the insulation member is covered by the cover member.

Liquid discharge head

Disclosed is a tungsten precursor and a method of forming a tungsten-containing layer. The tungsten precursor has a structure represented by Formula 1 below.  In Formula 1, R, R, and Rindependently include a straight-chained or a branched alkyl group including a substituted or an unsubstituted C1-C5; Rand Rindependently include a straight-chained or a branched alkyl group including a C1-C5, halogen element, dialkylamino group having C2-C10, or trialkylsilyl group including a C3-C12; n is 1 or 2, and m is 0 or 1. Also, n+m=2 (e.g., when n is 1, m is 1). When n is 2, m is 0 and each of Rand Rare provided in two. Two Rs are independently of each other, and two Rs are independently of each other.

Tungsten precursor and method of forming Tungsten containing layer using the same

A liquid ejection head has a plurality of ejection modules having a recording element substrate equipped with a plurality of ejection orifices for ejecting a liquid, a plurality of first flow path members that supports at least one of the ejection modules and a second flow path member provided in common with the first flow path members and supporting the first flow path members. The first flow path members and the second flow path member are equipped with a flow path for supplying a plurality of recording element substrates with a liquid. The first flow path members are joined with the second flow path member via an adhesive layer without being brought into direct contact with the second flow path member.

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

Provided is an application device capable of extracting an imprinting material in which impurities are mixed from a container of the application device and supplying new imprinting material to the container of the application device. An application device according to the present disclosure is used to supply an imprinting material to a substrate in an imprinting apparatus that forms a pattern on the imprinting material on the substrate by using a mold. The application device includes a container unit that contains the imprinting material, and an ejecting unit that is provided on the container unit and that ejects the imprinting material contained in the container unit toward the substrate. The application device is detachably attachable to the imprinting apparatus.

Application device, imprinting apparatus, and method for manufacturing object

The present invention provides an imprint apparatus which forms a pattern in an imprint material supplied onto a substrate using a mold, the apparatus comprising a supply unit including a plurality of orifices each of which discharges the imprint material toward the substrate and configured to supply the imprint material onto the substrate by discharge of the imprint material from each orifice, and a control unit configured to control the discharge of the imprint material from each orifice in accordance with distribution information indicating a distribution, on the substrate, of the imprint material that should be supplied onto the substrate, wherein the control unit updates, based on information on a discharge amount of the imprint material discharged from each orifice, the distribution information such that a thickness of the imprint material formed using the mold falls within an allowable range.

Imprint apparatus, imprint method, and method of manufacturing article

A liquid discharge device performs recording by use of a liquid discharge head including discharge ports to discharge a liquid, pressure generation elements to generate energy to be used to discharge the liquid, and pressure chambers communicating with the discharge ports. The liquid discharge device includes a control unit to control a temperature of the liquid discharge head by applying heat with heating elements arranged in divided areas of a region of the liquid discharge head where the discharge ports are arranged. When there is recording data for the discharge port in a certain one of the divided areas, the control unit causes the heating element in the divided area to generate heat, and when there is no recording data for the discharge port in the certain divided area, the control unit keeps the heating element in the certain divided area from generating heat.

Liquid discharge device and liquid discharge head

In order to keep possible local temperature differences in a liquid ejection head small to allow stable liquid ejection performance to be achieved, temperatures in a plurality of heating areas in a liquid ejection head are discretely controlled using heating elements and temperature detection elements.

Liquid ejection head, liquid ejection apparatus, and temperature control method for liquid ejection head

A liquid discharge head includes discharge orifices, recording elements that generate energy, supply channels that supply liquid to the recording elements, a common supply channel communicating with the supply channels, recovery channels that recover liquid supplied to the recording elements, a common recovery channel that recovers liquid from the recovery channels, a first inlet port that supplies liquid to the common supply channel, a first recovery port that recovers liquid from the first common supply channel, a second inlet port that supplies liquid to the common recovery channel, and a second recovery port that recovers liquid from the second common recovery channel. The first inlet port and the first recovery port communicate without going through channel portions where recording elements are disposed, and the second inlet port and the second recovery port communicate without going through channel portions where recording elements are disposed.

Liquid discharge head, liquid discharge apparatus, and liquid discharge method

Growing community of inventors

Machida, Japan

Akio Saito