Asahi Kogaku Kogyo Kabushiki Kaisha

Sony Corporation

Hoya Corporation

Kabushiki Kaisha Toshiba

Nippon Steel Corporation

Dai Nippon Printing Co., Ltd.

Nec Corporation

Ricoh Company, Ltd.

Renesas Electronics Corporation

Other

Mitsubishi Electric Corporation

Canon Kabushiki Kaisha

Honda Motor Co., Ltd.

Konica Corporation

Citizen Watch Company, Ltd.

Koichi Sato

Yasuhiro Yamamoto

Norikazu Ito

Hiroyuki Fujita

Satoshi Katsuo

Tomohisa Shiga

Masaaki Mizumura

Satoshi Yoneya

Masakazu Yoshimoto

Jun Yoshikawa

Satoshi Yutani

Kazuaki Hashimoto

Masaki Hirose

Tahei Morisawa

Akihiro Tsujimura

Osamu Shimizu

Masato Okabe

Hironori Kamiyama

Shintaro Yamanaka

Soshi Fujita

Satoshi Mizoguchi

Yuudai Yamashita

Atsuhiro Kumagai

Takashi Amano

Yukihisa Kuriyama

Manabu Wada

Shoji Kato

Isao Ohba

Makoto Tabata

Masaomi Nakahata

Minoru Sakurai

Tetsuya Abe

Mitsuru Sato

Tohru Yoshida

Satoshi Shirakami

Shigeki Ishizuka

Yoichiro Sako

Shinji Yamamoto

Tatsuya Inokuchi

Yoshiaki Nakazawa

Masahiro Kubo

Harumi Aoki

Minoru Nakamura

Makoto Mogamiya

Jun Nagai

Yasunobu Miyazaki

Tohru Okada

Seiji Furusako

Yasushi Yamamoto

Akira Arimoto

Hiromichi Suzuki

Munetaka Tsuda

Hiroyuki Kawata

Tatsuo Yamaguchi

Koji Kobayashi

Sakae Suda

Ikuo Nakazawa

Kunio Hayashi

Nobuhiro Fujita

Masafumi Azuma

Masayuki Ikegami

Taro Kato

Jun Takayama

Hiroyuki Masuda

Shinji Kodama

Yasuharu Tanaka

Kenichi Takehara

Masaki Okada

Hideaki Maeyama

Eisaku Sakurada

Yutaka Ono

Shigeru Yonemura

Yoshio Wakui

Tsutomu Yamamoto

Hiroyuki Hotta

Satoshi Kato

Fuminori Watanabe

Toshio Nishizawa

Takayuki Nozaki

Hiroshi Kibayashi

Kazuhiko Noto

Hideki Hamatani

Chisato Wakabayashi

Takeshi Fushiki

Tetsufumi Takaba

Ryoko Amano

Shunji Hiwatashi

Takaaki Fukushi

Yasuhiko Muramatsu

Susumu Ijichi

Yoshiaki Hirota

Satoshi Nagasawa

Koji Hanya

Kiyoshi Shibata

Naomi Matsumoto

Yoshitake Yanagisawa

Makoto Tabuchi

Kenji Imai

Yoshitake Tanno

Takao Hosaka

Provided is oxide glass in which a content of Pis 7 to 43 cation %, a content of Nb ions is 10 to 21 cation %, a content of Liis 20 cation % or more, a total content of Nb ions and Liis 48 to 70 cation %, a content of Bi ions is more than 0 cation % and is equal to or less than 6 cation %, a content of Bais 5 cation % or less, a content of Zris 2 cation % or less, a total content of Ti ions and W ions is 5 cation % or less, and a cation ratio of the content of Lito a total content of Li, Na, and K[Li/(Li+Na+K)] is 0.5 or more.

Glass and optical element

An acoustic wave device includes a piezoelectric layer, a pair of comb-shaped electrodes disposed on a first surface of the piezoelectric layer, each of the pair of comb-shaped electrodes including electrode fingers that excite an acoustic wave, a support substrate disposed at a second surface side of the piezoelectric layer, and having protruding portions and/or recessed portions on a first surface, which is closer to the piezoelectric layer, of the support substrate, each of the protruding portions and/or the recessed portions having a shape in which each of left and right side surfaces has linear slopes inclined at different angles with respect to the first surface of the piezoelectric layer in a cross-sectional view, and a second insulating layer located between the piezoelectric layer and the support substrate and disposed on the third surface, on which the protruding portions and/or the recessed portions are formed, of the support substrate.

Acoustic wave device, filter, and multiplexer

In an amorphous glass, an SiOcontent is in a range of 56 mol % or more. An MgO content is in a range of 15 mol % or more and 28 mol % or less. An LiO content is in a range of 0.2 mol % or more. An NaO content is in a range of 5 mol % or less. A total content of AlO, MgO, and CaO (AlO+MgO+CaO) is 36.50 mol % or less. The total content of SiO, MgO, LiO, AlO, and CaO (SiO+MgO+LiO+AlO+CaO) is 97.5 mol % or more. A mole ratio of the total content of SiOand MgO relative to the LiO content [(SiO+MgO)/LiO] is 13 or more. A mole ratio of a CaO content relative to a total content of AlOand MgO [CaO/(AlO+MgO)] is 0.10 or less.

Glass for magnetic recording medium substrate, magnetic recording medium substrate, magnetic recording medium, glass spacer for magnetic recording and reproducing apparatus, and magnetic recording and reproducing apparatus

An acoustic wave device includes a support substrate, a piezoelectric layer provided on the support substrate, at least a pair of comb-shaped electrodes provided on the piezoelectric layer, each of the comb-shaped electrodes including a plurality of electrode fingers, and an insulating layer provided between the support substrate and the piezoelectric layer, the insulating layer having, in at least a part thereof, a plurality of void regions of which extending directions are different from each other when viewed from a thickness direction of the support substrate, a width in the corresponding extending direction of each of the void regions being longer than a width in a direction orthogonal to the corresponding extending direction when viewed from the thickness direction of the support substrate.

Acoustic wave device, wafer, and method of manufacturing wafer

A glass for magnetic recording medium substrate is an amorphous oxide glass. In terms of mol %, SiOcontent ranges from 45 to 68%, AlOfrom 5 to 20%, total content of SiOand AlO60 to 80%, BOfrom 0 to 5%, MgO from 3 to 28%, CaO from 0 to 18%, total content of BaO and SrO 0 to 2%, total content of alkali earth metal oxides from 12 to 30%, total content of alkali metal oxides from 3.5 to 15%, and at least one kind selected from the group made of Sn oxide and Ce oxide being included, a total content of Sn oxide and Ce oxide ranges from 0.05 to 2.00%, a glass transition temperature ≥625° C., a Young's modulus ≥83 GPa, a specific gravity ≤2.85, and an average linear expansion coefficient at 100 to 300° C.≥48×10/° C.

Glass for magnetic recording medium substrate, magnetic recording medium substrate, magnetic recording medium and glass spacer for magnetic recording and reproducing apparatus

This structural member is manufactured using a structural member manufacturing device including a first clamping part having a first lower clamping member and a second upper clamping member disposed to face each other and capable of being opened and closed; a second clamping part having a third lower clamping member and a fourth upper clamping member disposed to face each other corresponding to the first lower clamping member and the second upper clamping member and capable of being opened and closed; and clamping part driver for allowing the first clamping part and the second clamping part to be relatively separated from each other while causing a position in an X-axis direction and a position in a Z-axis direction to correspond to each other.

Structural member, structural member manufacturing method, and structural member manufacturing device

Provided is a glass for a magnetic recording medium substrate or for a glass spacer for a magnetic recording/reproducing apparatus, in which the total content of LiO, NaO, KO, BO, and ZnO (LiO+NaO+KO+BO+ZnO) is in a range of 0 mol % or more and 3 mol % or less, the mole ratio of the total content of AlOand MgO relative to the total content of SiOand CaO [(AlO+MgO)/(SiO+CaO)] is in a range of 0.30 or more and 0.6 or less, the total content of SiOand AlO(SiO+AlO) is in a range of 64 mol % or more and 85 mol % or less, and the total content of SiO, AlO, MgO, and CaO (SiO+AlO+MgO+CaO) is in a range of 87 mol % or more and 98 mol % or less.

Glass for magnetic recording medium substrate or for glass spacer to be used in magnetic recording/reproducing device, magnetic recording medium substrate, magnetic recording medium, glass spacer to be used in magnetic recording/reproducing device, and magnetic recording/reproducing device

Placement of bridges connecting CAE tools and virtual ECU simulation tools is facilitated. A virtual developmental environment apparatus includes a processing execution unit and a memory for storing a MILS model including a controller block and a plant block, first setting information, a program for realizing a function in the controller block used in executing simulation of the virtual ECU, and second setting information. The processing execution unit identifies a controller block in the MILS model based on the first setting information, arranges a bridge for connecting the input port and the output port and the I/O port of the virtual ECU to the input port and the output port of the identified controller block, and connects the bridge and the I/O port of the virtual ECU based on the second setting information.

Virtual developmental environment apparatus, method, and recording medium

A glass, which is a glass for a magnetic recording medium substrate or for a glass spacer for a magnetic recording and reproducing apparatus, is an amorphous oxide glass. An SiOcontent ranges from 56 mol % to 80 mol %, an LiO content ranges from 1 mol % to 10 mol %, a BOcontent ranges from 0 mol % to 4 mol %, a NaO content is 0 mol %, a total content of MgO and CaO (MgO+CaO) ranges from 9 mol % to 40 mol %, and the oxide glass has a specific gravity of 2.75 g/cmor less, a glass transition temperature of 650° C. or higher, and a Young's modulus of 90 GPa or more.

Glass for magnetic recording medium substrate or for glass spacer for magnetic recording and reproducing

Provided is a glass for a magnetic recording medium substrate, which is an amorphous glass, in which an SiOcontent is in a range of 54 mol % or more and 62 mol % or less, an MgO content is in a range of 15 mol % or more and 28 mol % or less, an LiO content is in a range of 0.2 mol % or more, and an NaO content is in a range of 5 mol % or less.

A glass for magnetic recording medium substrate is an amorphous oxide glass. In terms of mol %, SiOcontent ranges from 45 to 68%, AlOfrom 5 to 20%, total content of SiOand AlO60 to 80%, BOfrom 0 to 5%, MgO from 3 to 28%, CaO from 0 to 18%, total content of BaO and SrO 0 to 2%, total content of alkali earth metal oxides from 12 to 30%, total content of alkali metal oxides from 3.5 to 15%, and at least one kind selected from the group made of Sn oxide and Ce oxide being included, a total content of Sn oxide and Ce oxide ranges from 0.05 to 2.00%, a glass transition temperature &#x2265;625&#xb0; C., a Young's modulus &#x2265;83 GPa, a specific gravity &#x2264;2.85, and an average linear expansion coefficient at 100 to 300&#xb0; C.&#x2265;48&#xd7;10/&#xb0; C.

Simulator includes a first core unit corresponding to the first simulation model, a second core unit corresponding to the second simulation model, a slave block unit for communicating with one of the first core unit and the second core unit, the first core unit and the second core unit and a simulation control unit for causing either to execute instructions. The first core unit includes a high-speed mode instruction execution control unit that stops executing subsequent instructions in response to a request for switching from the first simulation model to the second simulation model, and a transaction monitor unit that monitors whether or not the transaction processing between the first core unit and the slave block unit has been completed. The simulation control unit causes the second core unit to execute instructions in response to a notification of completion of the transaction processing from the transaction monitor unit.

Simulator and simulation method

An image capturing method for an image capturing apparatus includes setting a shake correction mode that performs shake correction processing during shooting, and a superimposed display mode that performs superimposition and display of an optical viewfinder display and an electronic viewfinder display. When the shake correction mode and the superimposed display mode are set, a captured image for which the shake correction processing is not performed, or an image equivalent to the state without shake correction processing, is used as the electronic viewfinder display.

Image capturing device including superimposed display mode and camera shake correction mode

Provided is a glass for a magnetic recording medium substrate, which is an amorphous oxide glass, in which an SiOcontent ranges from 56 mol % to 80 mol %, an LiO content ranges from 1 mol % to 10 mol %, a BOcontent ranges from 0 mol % to 4 mol %, a total content of MgO and CaO (MgO+CaO) ranges from 9 mol % to 40 mol %, and the oxide glass has a specific gravity of 2.75 g/cmor less, a glass transition temperature of 650&#xb0; C. or higher, and a Young's modulus of 90 GPa or more.

An image capturing device includes a movable mirror including a half mirror and circuitry to set a superimpose display mode that superimposes and displays an optical image of a finder optical system and an electronic image captured by an image sensor, and a consecutive photographing mode, control the movable mirror to rotate between a mirror-down position, in which the mirror is inserted in a photographing optical path, reflects light to a finder optical system, and transmits the light to an image sensor, and a mirror-up position in which the mirror is retracted from the photographing optical path and the light passes through to the image sensor, and prohibit the movable mirror from rotating to the mirror-up position and maintain the mirror-down position, when the superimpose display mode and the consecutive photographing mode are both set.

Image capturing device

Growing community of inventors

Tokyo, Japan

Koichi Sato