Seiko Epson Corporation

Citizen Watch Company, Ltd.

Nippon Steel Sumitomo Metal Corporation

Mitsubishi Electric Corporation

Meiji Seika Kaisha, Ltd.

Denso Corporation

Citizen Holdings Company, Ltd.

Canon Kabushiki Kaisha

Mitsubishi Denki Kabushiki Kaisha

Nippon Steel Corporation

Max Co., Ltd.

Bridgestone Corporation

Tetra Laval Holdings & Finance S.a.

Meiji Co., Ltd.

Honda Giken Kogyo Kabushiki Kaisha

Hitoshi Matsumoto

Toshio Kumagai

Yoshiharu Aruga

Hitotoshi Kimura

Yutaka Neishi

Takahiro Naka

Masashi Higashida

Taku Ishizawa

Kazuhiko Sannomiya

Mitsuto Yanagisawa

Yaeko Onishi

Satoshi Shinada

Hisashi Miyazawa

Takeo Seino

Tatsuya Hasegawa

Taizo Makino

Masanori Takemura

Masao Hirayama

Makoto Egashira

Akihiko Shiho

Atsushi Kobayashi

Minoru Usui

Mitsuo Watanabe

Takao Kobayashi

Hironori Endo

Yoshihiro Koizumi

Noriaki Okazawa

Masahiro Kanai

Hisashi Koike

Naoki Matsui

Masakazu Sagasaki

Hiroshi Shinohara

Yasuhiro Ogura

Yoshihiro Tanimura

Yasushi Akatsuka

Hajime Matsumaru

Takanori Shinohara

Takashi Kawakami

Kouji Morita

Yasuko Hirano

Shigeo Yanagidaira

Nobuyoshi Imasaki

Izumi Nozawa

Takahiro Okada

Satoshi Kimura

Takaichi Nakaya

Takayuki Iijima

Hiroshi Asawa

Susumu Hayashi

Masato Yuya

Yutaka Shibui

Umeo Tsuyusaki

Satoru Akimoto

Takahisa Tokunaga

Shigeru Tominaga

Mitsuo Kishi

Toshiyuki Minami

Hiroshi Kasuya

Wataru Takahashi

Junichi Kamata

Tadashi Nishiwaki

Satoshi Suzuki

Koichi Terauchi

Yuki Hirata

Naoyuki Sashima

Toshimasa Itou

Tomohiro Yamashita

Takashi Adachi

Takeshi Iwamuro

Koji Nishizawa

Masaru Kumagai

Masahisa Nawano

Ikuo Masujima

Hidetoshi Konno

Tadashi Utsunomiya

Shinichiro Yoshikawa

Shoji Oda

Tomoya Okazaki

Seiichi Koike

Hirofumi Nakamura

Yosuke Ando

Kazuyuki Saito

Mitsuo Takashima

Yasushi Soya

Motoki Takasuga

Youkou Saito

Tomomitsu Fukuoka

Shinji Mukota

Atushi Kobayashi

Yoshihiko Kamada

Hidekazu Sueno

Toshimasa Ito

Tsuyoshi Baba

Shuichi Watabe

Yuko Nakamura

Hiroki Ohara

Satoshi Hanamura

Toshinari Oyama

Makito Fukada

Mitsuo Uno

A communication apparatus includes a requester unit configured to issue a request for transmission of a packet, a transfer unit configured to transfer the packet based on the request, a transmission unit configured to transmit the packet transferred by the transfer unit and to output a timestamp based on the transmission of the packet, and a control unit configured to control output of a tag associating the packet with the timestamp based on predetermined information that is read from an interface between the transfer unit and the transmission unit.

Communication apparatus, communication method, and storage medium

A communication apparatus is provided and receives a communication packet, acquires a timestamp of a reception of the communication packet, analyzes a type of the received communication packet, transfers the received communication packet to a predetermined memory based on information indicating an analyzed type of the communication packet, and associates the analyzed type of the communication packet with the acquired timestamp.

Communication apparatus, method for controlling communication apparatus, and storage medium

The steel material for a soft magnetic part according to the present invention has a chemical composition consisting of, in mass %, C: 0.02 to 0.13%, Si: 0.005 to 0.50%, Mn: 0.10 to 0.70%, P: 0.035% or less, S: 0.050% or less, Al: 0.005 to 1.300%, V: 0.02 to 0.50%, and N: 0.003 to 0.030%, with the balance being Fe and impurities. The average grain diameter of ferrite grains in the steel material for a soft magnetic part ranges from 5 to 200 &#x3bc;m. Further, in the ferrite grains, the number Sv (number/mm) of precipitates having a circle-equivalent diameter of 30 nm or more satisfies Formula (1):&#x2264;10V&#xd7;7.0&#xd7;10&#x2003;&#x2003;(1)

Steel material for soft magnetic part, soft magnetic part, and method for producing soft magnetic part

A control device for a machine tool to efficiently and successively produce a plurality of different-shaped products is provided. In the control device, each driving shaft of modules is assigned to different control systems. The device includes a multi-system program storage part for storing a plurality of multi-system programs to machine a workpiece in different shapes, a multi-system program dividing part for dividing the multi-system programs into machining programs, a divided program storage part for storing the divided machining programs individually, a system-based program storage part for storing the machining programs each corresponding to each of the control systems, and a machining program selection part for selecting a predetermined machining program from the divided program storage part in accordance with the machining step to be performed and for alternately storing the selected machining programs in two program storage parts of the system-based program storage part for the respective control systems.

Control device for machine tool

Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.

Liquid ejecting apparatus

A numerical control device is for machining a machining object by moving a tool and the machining object relative to each other along a movement path while applying vibration, by use of a drive axis provided for the tool or the machining object. The device includes a storage unit that holds an invalid frequency region, and a vibration condition determining unit to determine a frequency for the vibration, based on a rotational speed of a main shaft for rotating the machining object, a number of vibrations of the vibration in each one rotation of the main shaft, and the invalid frequency region.

Method and apparatus for applying vibration and machining an object

Valve unit and liquid ejecting apparatus

A cold forged part having a high cold forgeability and having a high endurance ratio due to work hardening by cold forging and age-hardening after cold forging, characterized by having a predetermined chemical composition, having an amount of solute Nb/amount of solute V of 0.03 or more and having a structure, by area ratio, of ferrite of 85% or more and a total of bainite and martensite of 5% or less.

Age-hardening steel for cold forging use

A liquid ejecting head (recording head) includes a structure (flow path member) having a plurality of stacked plates (a nozzle plate, a flow path plate, and a diaphragm) in which end surfaces at both sides in one direction are aligned. At least two plates of the plates (the nozzle plate, the flow path plate, and the diaphragm) have different coefficients of linear expansion in the one direction, and holding members are fixed to the end surfaces of the structure (flow path member) at both sides in the one direction, the holding members having stiffness higher than stiffness of a plate having the highest coefficient of linear expansion in the one direction among the plates (the nozzle plate, the flow path plate, and the diaphragm).

Liquid ejecting head and liquid ejecting apparatus

In a machine tool and a control apparatus thereof, a repetitive movement unit is configured so that the cutting tool performs one repetitive movement with respect to multiple relative rotations between the workpiece and the cutting tool and so that a rotation angle of the relative rotation between the workpiece and the cutting tool during relative movement at a second speed is smaller than a rotation angle of the relative rotation during relative movement at a first speed in one repetitive movement. This configuration limits degradation of machining efficiency when the cutting tool machines the workpiece by performing one repetitive movement with respect to multiple relative rotations between the workpiece and the cutting tool.

Machine tool and control apparatus of the machine tool

A control device for a machine tool to produce a plurality of different-shaped products efficiently and successively is provided. In the control device, each driving shaft of modules is assigned to different control systems. The device includes a multi-system program storage part for storing a plurality of multi-system programs to machine a workpiece in different shapes, a multi-system program dividing part for dividing the multi-system programs into machining programs, a divided program storage part for storing the divided machining programs individually, a system-based program storage part for storing the machining programs for the respective control systems, and a machining program selection part for selecting the machining program from the divided program storage part in accordance with the machining step to be executed and for storing the selected machining program in the system-based program storage part for the respective control systems.

Control device for machine tool with multi-system programs

Provided is a cartridge that improves the effect of agitating ink. The cartridge is mounted to a liquid jetting apparatus that includes an air supply apparatus and a liquid jetting unit, and includes a liquid container that contains liquid, a case that includes the liquid container, and an air bag that is positioned between an internal wall of the case and the liquid container, and contacts with the liquid container in a state of being expanded upon being supplied with air. The air bag includes a first bag and a second bag that is positioned above the first bag. The air bag and the liquid container are aligned in a first direction intersecting an up-down direction. when viewed in the first direction, the first bag is arranged to overlap a lower part of the center in the up-down direction of the liquid container.

Cartridge for liquid jetting apparatus

To provide a machine tool and a control device for the machine tool that can smoothly cut a workpiece while segmenting chips by feeding a cutting tool in a feed direction while reciprocally vibrating the cutting tool along the feed direction on the basis of a condition set by a user. The machine tool () or the control device (C) includes the control section (C) that determines a number of rotations of the relative rotation and a number of vibrations of the reciprocal vibration per rotation of the relative rotation when the workpiece (W) is machined in accordance with a vibration frequency dependent on a period in which an operating instruction can be executed.

Control device for machine tool and machine tool including the control device

Growing community of inventors

Nagano-ken, Japan

Hitoshi Matsumoto