Tosoh Corporation

Nippon Steel Sumitomo Metal Corporation

Nippon Steel Corporation

Canon Kabushiki Kaisha

Ebara Corporation

Kabushiki Kaisha Toshiba

Shigeru Hirano

Hirokazu Yokoya

Yoshiaki Tani

Morio Yanagihara

Makoto Kawabata

Shigeru Tanaka

Shintaro Yamanaka

Hajime Funakoshi

Daigo Matsuura

Ryo Suzuki

Yoshiyuki Ushigami

Yasuharu Chiyoda

Makoto Komatsu

Hiroyasu Fujii

Akira Tachiki

Mitsuru Hasegawa

Keisuke Tokunaga

Yusuke Yamaguchi

Yoju Shimizu

Ikuo Nakamoto

Rikiya Takemasa

Masayuki Tamaki

Takeshi Izumi

Hidekazu Maruta

Koichi Kakubari

Hiroshi Nishida

Takashi Sakuma

Hiroto Ito

Kenji Endo

Masanori Goto

Akihiro Maeda

Yoshihiro Arita

Atsushi Harada

Ryo Yashiro

Masakazu Noda

Katsuyuki Morikuni

Keiji Itabashi

Shinsuke Takahashi

Shohei Tsuzaki

Yasuhiko Sato

Takahiro Ohnishi

Satoshi Yoshida

Nobuhiro Ogawa

Hironobu Miyazaki

Hiroshi Okaniwa

Kenji Oomori

Yoshiyuki Nakamoto

Yasuki Kotagiri

Taizo Kawamoto

Toru Nishimura

Keiji Yoshimura

Kiyonori Sotome

Megu Fukui

Toshiaki Takamiya

Kazushige Hasegawa

Hiroji Fukui

Shinji Kawamoto

Shinsuke Hamaguchi

Isao Koike

Toshinao Yamaguchi

An image forming apparatus includes a fixing device which includes a fixing unit including an endless fixing belt, a heating portion, and a temperature detecting portion and which includes a nip forming member; a first storing portion; and a controller. In a case that a predetermined part of a plurality of parts is exchanged, the controller succeeds information other than information on the predetermined part of information on the fixing device stored in the first storing portion, and determines a target temperature in temperature adjustment control by using the succeeded information and information on the predetermined part used after being exchanged.

Image forming apparatus

To provide a Sn-based plated steel sheet excellent in yellowing resistance, coating film adhesiveness, and sulfurization blackening resistance without performing the conventional chromate treatment. A Sn-based plated steel sheet of the present invention includes: a steel sheet; a Sn-based plating layer located on at least one surface of the steel sheet; and a coating layer located on the Sn-based plating layer, wherein: the Sn-based plating layer contains 0.10 to 15.00 g/mof Sn per side in terms of metal Sn; the coating layer contains a Zr oxide and a Mn oxide; a content of the Zr oxide is 0.20 to 50.00 mg/mper side in terms of metal Zr; a content of the Mn oxide in terms of metal Mn is 0.01 to 0.50 times on a mass basis relative to the content of the Zr oxide in terms of metal Zr; and a depth position A where an element concentration of Mn is maximum is located on a side closer to a surface of the coating layer than a depth position B where an element concentration of Zr is maximum, and a distance in a depth direction between the depth position A and the depth position B is 2 nm or more in an element analysis in the depth direction by XPS.

Sn-based plated steel sheet

A steel sheet for a container according to the present invention includes: a base steel sheet; a metal chromium layer; and a chromium-containing layer, in which the metal chromium layer is located on at least one surface of the base steel sheet, the chromium-containing layer is located on the metal chromium layer and contains a granular trivalent chromium compound, or contains a granular trivalent chromium compound and granular metal chromium, the metal chromium layer and the chromium-containing layer are separately disposed in two layers on the base steel sheet, in the chromium-containing layer, an average particle size of the trivalent chromium compound and the metal chromium is 10 nm or more and 100 nm or less, and an adhesion amount of the chromium-containing layer is 1.0 mg/mor more and 100 mg/mor less in terms of a Cr content.

Steel sheet for containers and method for producing steel sheet for containers

The present invention provides a composition that includes a silicotitanate that has a sitinakite structure, the composition having higher cesium adsorptivity than conventional compositions. The present invention also provides a production method for the composition that includes a silicotitanate that has a sitinakite structure. The production method does not require the use of hazardous or deleterious materials, can generate a product using a compound that is easily acquired, and can use a general-purpose autoclave. Also provided is a silicotitanate composition that has higher strontium adsorptivity than the present invention. Provided is a silicotitanate composition that contains niobium and a silicotitanate that has a sitinakite structure, the composition having at least two or more diffraction peaks selected from the group consisting of 2&#x3b8;=8.8&#xb0;&#xb1;0.5&#xb0;, 2&#x3b8;=10.0&#xb0;&#xb1;0.5&#xb0;, and 2&#x3b8;=29.6&#xb0;&#xb1;0.5&#xb0;.

Adsorption method for at least one of cesium and strontium employing silicotitanate having sitinakite structure

An image forming apparatus includes a receiving portion to receive an image forming job signal for forming an image on a recording material, an image forming portion to form the image based on the received image forming job signal, and an image heating portion to heat the image, formed on the recording material by the image forming portion, in a nip where the recording material is nipped and fed. An inputting portion inputs a waiting time, and a controller performs an operation in an image forming mode so an image forming operation is not performed until a lapse of the input waiting time from the reception of the image forming job signal, and then the image forming operation is started based on the lapse of the waiting time in a stand-by state in which the image forming apparatus waits for reception of the image forming job signal.

Image forming apparatus having a delayed image forming mode

The present invention provides a treatment method of a radioactive iodine-containing fluid, comprising passing the radioactive iodine-containing fluid through an adsorbent for iodine consisting of a silver-containing binderless zeolite molded body having a silver content of 50 mass % or less, to adsorb the radioactive iodine on the adsorbent for iodine.

Treatment method of radioactive iodine-containing fluid

A xenon adsorbent capable of efficiently adsorbing xenon, even at a low concentration, from a mixture gas is Provided. A xenon adsorbent comprising a zeolite having a pore size in the range of 3.5 to 5 &#x212b; and a silica alumina molar ratio in the range of 10 to 30.

Xenon adsorbent

A Sn-plated steel sheet according to the present invention includes a steel sheet, a Sn-plated layer that is provided on at least one surface of the steel sheet, and a film that is provided on a surface of the Sn-plated layer and includes zirconium oxide and tin oxide, in which an amount of the zirconium oxide in the film is 0.2 mg/mto 50 mg/min terms of metal Zr amount, in a depth direction analysis by X-ray photoelectron spectroscopy, a depth position A at which an element concentration of Zr present as the zirconium oxide is maximum is positioned closer to a surface of the film than a depth position B at which an element concentration of Sn present as the tin oxide is maximum, and a distance between the depth position A and the depth position B in a depth direction is 0.5 nm or more.

Sn-plated steel sheet and method for manufacturing Sn-plated steel sheet

The Sn-plated steel sheet of the disclosure is an Sn-plated steel sheet including: a steel sheet; an Sn plating layer formed on at least one side of the steel sheet and containing, based on % by mass, from 0.1 g/mto 15 g/mof metal Sn; and a coating layer formed on the surface of the Sn plating layer and containing zirconium oxide and tin oxide; in which the content of the zirconium oxide in the coating layer is from 0.2 mg/mto 50 mg/min terms of metal Zr amount, and the peak position of binding energy of Sn3daccording to X-ray photoelectron spectroscopy of the tin oxide in the coating layer is 1.6 eV or higher than the peak position of binding energy of the metal Sn.

Sn-plated steel sheet

The Sn-based alloy plated steel sheet of this disclosure includes: a steel sheet; a composite plating layer formed on at least one side of the steel sheet and including an Fe&#x2014;Ni&#x2014;Sn alloy layer and an island-shaped Sn layer located on the Fe&#x2014;Ni&#x2014;Sn alloy layer; and a coating layer formed on the surface of the composite plating layer and containing zirconium oxide and tin oxide, and the composite plating layer contains a predetermined amount of Ni and a predetermined amount of Sn, a content of the zirconium oxide in the coating layer is from 0.2 mg/mto 50 mg/min terms of metal Zr amount, and a peak position of binding energy of Sn3daccording to X-ray photoelectron spectroscopy of the tin oxide in the coating layer is 1.6 eV or higher than a peak position of binding energy of the metal Sn.

Sn-based alloy plated steel sheet

A steel sheet for containers including a steel sheet, a Sn coated layer that is formed on at least one surface of the steel sheet, and a chemical treatment layer that is formed on the Sn coated layer. A variation amount in a yellowness index measured at one measurement point on the outermost surface of the chemical treatment layer is defined as &#x394;YI, and represented by &#x394;YI=YI&#x2212;YI, wherein YI is the yellowness index measured after the steel sheet for containers is subjected to a retort treatment at a temperature of 130&#xb0; C. for 5 hours, and YIis the yellowness index measured before the retort treatment. An average of absolute values of the &#x394;YI obtained at a plurality of measurement points included in a unit area of the outermost surface is 5.0 or less.

Steel sheet for containers, and method for producing steel sheet for containers

An image forming apparatus includes an image forming portion capable of forming a toner image on an envelope including a flap; a stacking portion configured to stack the envelope; a fixing portion configured to fix the toner image on the envelope; a display portion configured to display information; and a controller configured to control the display portion so that when a double-side mode in which the images are formed on the double sides of the envelope is selected, a stacking method in which the envelope is stacked on the stacking portion so as to fix the image on a flap-formed side when the envelope first passes through the fixing portion is displayed at the display portion.

Image forming apparatus with display of stacking method in which envelope is stacked so as to fix image on flap-formed side or address print side

Provided are: a silver-carrying zeolite molded article in which aggregation of silver is inhibited and which has excellent capability of dispersing silver, when compared to conventional silver-carrying zeolite molded articles; and a method for producing the silver-carrying zeolite molded article. In the silver-carrying zeolite molded article, the molar ratio of Si/Alis 2.0-3.0, the molar ratio of (alkali metal+Ag)/Al is 0.9-1.1, the total amount of SiO, AlO, AgO, and alkali metal oxides is 90 wt % or more, the contained amount of silver ions is 5 wt % or more, and only a single type of zeolite is contained. The molded article can be produced by subjecting a zeolite molded article having zeolite purity of 90% or more to an ion exchange treatment using a silver-containing aqueous solution.

Silver-carrying zeolite molded article

An image forming apparatus includes an image formation unit, an image heating unit, a placement unit, and a control unit. The image heating unit heats an image formed by image formation unit on the recording material that was placed on the placement unit. If an envelope is placed on the placement unit with a flap of the envelope in a direction perpendicular to a conveyance direction of a recording material, the control unit executed control to automatically execute two-sided printing on the envelope such that images formed on a first and a surface of the envelope are heated by the image heating unit. If an envelope is placed on the placement unit with a flap of the envelope in the conveyance direction of the recording material, the control unit executes control to inhibit execution of two-sided printing on the envelope.

Image forming apparatus and image forming system

A steel sheet for a container includes: a steel sheet; a coated layer containing Ni provided as an upper layer of the steel sheet; and a chemical treatment layer as an upper layer of the coated layer, and containing a Zr compound in an amount of 3.0 to 30.0 mg/min terms of Zr metal, and a Mg compound in an amount of 0.50 to 5.00 mg/min terms of Mg metal, in which the coated layer is one of: a Ni coated layer which contains Ni in amount of 10 to 1000 mg/min terms of Ni metal, and a composite coated layer which contains Ni in an amount of 5 to 150 mg/min terms of Ni metal and Sn in an amount of 300 to 3000 mg/min terms of Sn metal, and has an island-shaped Sn coated layer formed on an Fe&#x2014;Ni&#x2014;Sn alloy layer.

Steel sheet for container and method for producing steel sheet for container

Growing community of inventors

Tokyo, Japan

Shigeru Hirano