Sumitomo Metal Mining Company, Ltd.

Panasonic Corporation

Nippon Steel Sumitomo Metal Corporation

Sumitomo Metal Industries, Inc.

Other

Anritsu Corporation

Fujitsu Corporation

Komatsu Corporation

Kabushiki Kaisha Kobe Seiko Sho

Honda Motor Co., Ltd.

Nippon Telegraph and Telephone Corporation

Nissan Motor Company Limited

Fujitsu Component Limited

Nippon Steel Corporation

Ykk Corporation

Satoshi Matsumoto

Kenji Kawano

Kikoo Uekusa

Akira Asari

Takashi Takeuchi

Shuji Tsutsumi

Hideo Sasaoka

Shinji Arimoto

Yoshiaki Saito

Satoshi Nakayama

Kazuomi Ryoshi

Yasuyoshi Hidaka

Hideya Kaminaka

Sumio Iida

Masaya Nanami

Keisuke Shibayama

Toshihide Ono

Jun Hiraoka

Kouichi Takeuchi

Seiji Uchida

Toru Nakahira

Takashi Maeda

Masahiro Kataoka

Hideaki Horie

Hiroyuki Tanaka

Yasuhiro Suzuki

Kensuke Nakura

Hiroyuki Toya

Yuichi Sasaki

Tomohiko Omura

Yoshitomo Ozaki

Kenichi Murakami

Akihiro Taniguchi

Kazuyuki Tsukamoto

Hiroshi Nogami

Osamu Nakai

Takamitsu Saito

Shigeki Nakayama

Yoshitaka Nishiyama

Hideki Taniguchi

Kazuo Mineno

Kouichi Kuroda

Takahiro Osuki

Katsuyuki Takahashi

Hiroshi Kamio

Eiji Kawazura

Yutaka Kawatate

Isao Abe

Yuji Sato

Kouji Nakaike

Takashige Yamamura

Yasuyuki Kanai

Kazuya Akiyama

Masao Wakabayashi

Junichi Ohwaki

Hiroaki Yoshidaya

Nobuhiro Igarashi

Masato Mino

Shigeo Hattori

Keisuke Nagashima

Yuki Arai

Norihiro Yamamoto

Katsuya Inoue

Shuhei Oda

Kentarou Yoshida

Masaki Ueyama

Isamu Ooishi

Masaaki Terunuma

Kazuaki Miyanaga

Tomoyuki Sako

Takanori Itou

Hiroshi Matsuno

Masaru Abe

Kousuke Katsura

Takayoshi Dosai

Nozomu Ariyasu

Tomoko Iwanaga

Junya Hiramatsu

Daishi Kitajima

Natsumi Sakai

Tomoyuki Moriyama

Hiroaki Kohinata

Masaki Serata

Toshiki Inoue

Masahide Mochizuki

Tsuneya Ueno

Koyuru Kobayashi

Takahide Takiguchi

Tomonori Ota

Shinsuke Fujiyama

Hirokazu Ashikawa

Masato Yokemura

Yoshiharu Nakamura

Yohei Shimokawa

Ken Akiyama

Naoki Kuroda

Junji Sugimoto

Tomomi Tadokoro

Fuminori Kaneko

Satoshi Adachi

A method for aggregating cell masses includes performing a cell mass aggregating step of rotating a rotating body containing a specific gravity adjustment solution and cell masses to aggregate the cell masses, the specific gravity adjustment solution having biocompatibility, the cell masses having a lower specific gravity than the specific gravity adjustment solution.

Method for aggregating cell mass and device for aggregating cell mass

A communication hole inspection device for inspecting a communication hole in a structure, a casting surface being formed on an inner surface of the hole, said communication hole inspection device having: a light-emitting body that is arranged in a portion of the communication hole and emits a beam of light; a light-receiving body that is arranged in a different portion of the communication hole and receives the light beam from the light-emitting body; a rotation mechanism for changing the rotation angle of the light-emitting body and thereby changing the light beam received by the light-receiving body; and a determination unit for determining the open state of the communication hole at least on the basis of based on the light beam received by the light-receiving body when the rotation angle of the light-emitting body is set at a first angle, and at a second angle different from the first angle.

Communication hole inspection device and communication hole inspection method

A positive electrode active material precursor for a nonaqueous electrolyte secondary battery is provided that includes a nickel-cobalt-manganese carbonate composite represented by general formula NiCoMnMCO(where x+y+z+t=1, 0.05≤x≤0.3, 0.1≤y≤0.4, 0.55≤z≤0.8, 0≤t≤0.1, and M denotes at least one additional element selected from a group consisting of Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, and W) and a hydrogen-containing functional group. The ratio H/Me of the amount of hydrogen H to the amount of metal components Me included in the positive electrode active material precursor is less than 1.60. The positive electrode active material further includes a secondary particle formed by a plurality of primary particles that have been aggregated.

Positive electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery

An electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.

Electromagnetic relay

A positive-electrode active material precursor for a nonaqueous electrolyte secondary battery is provided that includes a nickel-cobalt-manganese carbonate composite represented by general formula NiCoMnMCO(where x+y+z+t=1, 0.05&#x2264;x&#x2264;0.3, 0.1&#x2264;y&#x2264;0.4, 0.55&#x2264;z&#x2264;0.8, 0&#x2264;t&#x2264;0.1, and M denotes at least one additional element selected from a group consisting of Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, and W) and a hydrogen-containing functional group, wherein H/Me representing the ratio of the amount of hydrogen to the amount of metal components Me included in the positive-electrode active material precursor is greater than or equal to 1.60.

Positive-electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery

A method for manufacturing a positive electrode active material includes: (a) preparing a fired powder of a lithium nickel composite oxide by mixing a nickel compound selected from a nickel hydroxide including nickel, and an element selected from other transition metal elements, elements of the second group and elements of the thirteenth group of the Periodic System, a nickel oxyhydroxide thereof, and a nickel oxide obtained by roasting thereof, and a lithium compound, and firing the mixture at a maximum temperature of 650&#xb0; C. to 850&#xb0; C. under oxygen atmosphere; and (b) preparing a lithium nickel composite oxide powder by mixing the fired powder with water to obtain a slurry, washing the fired powder with water at a temperature of 10&#xb0; C. to 40&#xb0; C., while controlling an electrical conductivity of a liquid portion of the slurry to 30 mS/cm to 60 mS/cm, then filtering and drying the resultant fired powder.

Positive electrode active material manufacturing method with control of washing slurry liquid electrical conductivity

A positive electrode active material precursor for a nonaqueous electrolyte secondary battery is provided that includes a nickel-cobalt-manganese carbonate composite represented by general formula NiCoMnMCO(where x+y+z+t=1, 0.05&#x2264;x&#x2264;0.3, 0.1&#x2264;y&#x2264;0.4, 0&#x2264;t&#x2264;0.1, and M denotes at least one additional element selected from a group consisting of Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, and W) and a hydrogen-containing functional group. The ratio H/Me of the amount of hydrogen H to the amount of metal components Me included in the positive electrode active material precursor is less than 1.60. The positive electrode active material further includes a secondary particle formed by a plurality of primary particles that have been aggregated.

Positive electrode active material precursor for nonaqueous electrolyte secondary battery, positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery

The present invention provides a mold casting device including a raising and lowering mechanism that raises and lowers the upper mold; a die plate that is fixed to the upper mold; and a base member that is provided on upper end portions of the raising and lowering mechanism and supports the die plate from below.

Mold casting device

A method for generating a file includes: executing a reception process that includes receiving text information; executing a first generation process that includes detecting a phrase that is included in the received text information and is of a specific type, generating encoded information by encoding the phrase of the specific type, and generating a first dictionary in which the encoded information is associated with the phrase of the specific type before the encoding; and executing a second generation process that includes generating a first file including a first region and multiple second regions, the first region being configured to store the encoded information, wherein a third region corresponding to the specific type among the second regions is configured to store encrypted dictionary information obtained by encrypting the first dictionary.

File generation method, file generation apparatus, and non-transitory computer-readable storage medium for storing program

Provided are a positive electrode active material for nonagueous secondary batteries, the material having a narrow particle-size distribution and a monodisperse property and being capable of increasing a battery capacity; an industrial production method thereof; and a nonaqueous secondary battery using the positive electrode active material and having excellent electrical characteristics. The positive electrode active material is represented by a general formula: LiNiCoMnMO(wherein, 0.05&#x2264;u&#x2264;0.95, x+y+z+t=1, 0&#x2264;x&#x2264;0.5, 0&#x2264;y&#x2264;0.5, 0.5&#x2264;z&#x3c;0.8, 0&#x2264;t&#x2264;0.1, and M is an additive element and at least one element selected from Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, and W), has an average particle diameter of 3 to 12 um, and has [(d&#x2212;d)/average particle diameter], an index indicating a scale of particle-size distribution, of 0.60 or less.

Positive electrode active material for nonaqueous secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery using positive electrode active material

A working vehicle includes an engine, an air blowing device, an exhaust gas post-processing device, and a guide device. The air blowing device is disposed in front of the engine. The exhaust gas post-processing device processes exhaust gas from the engine, and is disposed above the engine. The guide device lifts and guides at least portion of the air from the air blowing device to an upper side where the exhaust gas post-processing device is provided.

Working vehicle

Positive-electrode active material precursor for nonaqueous electrolyte secondary battery, positive-electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive-electrode active material for nonaqueous electrolyte secondary battery

A positive electrode active material for a nonaqueous electrolyte secondary battery that is constituted by a lithium nickel composite oxide that combines a high capacity with excellent thermal stability, a manufacturing method suitable for industrial production, and a nonaqueous electrolyte secondary battery of high safety. A positive electrode active material for a nonaqueous electrolyte secondary battery includes a lithium nickel composite oxide represented by the following composition formula (1):LiNiM1O&#x2003;&#x2003;(1)(where M1 represents at least one element selected from transition metal elements other than Ni, elements of the second group of the Periodic System and elements of the thirteenth group of the Periodic System; a satisfies the condition 0.01&#x2264;a&#x2264;0.5; and b satisfies the condition 0.85&#x2264;b&#x2264;1.05). The content of carbon in the lithium nickel composite oxide is equal to or less than 0.08% by mass.

Positive electrode active material for nonaqueous electrolyte secondary battery, manufacturing method of same, and nonaqueous electrolyte secondary battery using same

A titanium alloy including by mass %, a platinum group metal: 0.01 to 0.15% and a rare earth metal: 0.001 to 0.10%, with the balance being Ti and impurities. The titanium alloy preferably includes as a partial replacement for Ti, Co: 0.05 to 1.00% by mass, and the content of the platinum group metal is preferably in the range of 0.01 to 0.05% by mass. Furthermore, it is preferred that the platinum group metal be Pd and the rare earth metal be Y. Consequently, it is possible to provide a titanium alloy having corrosion resistance comparable to or better than that of the conventional art as well as good workability while offering an economic advantage with a lower content of platinum group metal or an advantage of less likelihood of corrosion growth originating at defects such as flaws that occurred in the surface.

Titanium alloy

A titanium material for a polymer electrolyte fuel cell separator consists of, by mass %, a platinum group metal: 0.005% to 0.15% and a rare earth metal: 0.002% to 0.10%, with the balance being Ti and impurities. The titanium material of the present invention is provided with a film formed of a titanium oxide and a platinum group metal on the surface thereof. It is preferred that the film has a thickness of 50 nm or less, and that the concentration of the platinum group metal on the surface of the film is 1.5% by mass or more. With the thus formed film, the titanium material of the present invention is capable of achieving a reduction in initial contact resistance and ensuring good corrosion resistance. In the titanium material of the present invention, the rare earth metal is preferably Y, and the platinum group metal is preferably Pd.

Titanium material for polymer electrolyte fuel cell separator, method for producing the same, and polymer electrolyte fuel cell using the same

Growing community of inventors

Tokyo, Japan

Satoshi Matsumoto