Otsuka Pharmaceutical Company, Limited

Nec Corporation

Konica Corporation

Nippon Steel Corporation

Komatsu Corporation

Nec Electronics Corporation

Audio-labo Corporation

Other

Canon Kabushiki Kaisha

Renesas Electronics Corporation

Matsushita Electronics Corporation

Canon Denshi Kabushiki Kaisha

Gkn Driveline Torque Technology Kk

Ricoh Company, Ltd.

Nissan Motor Company Limited

Hiroshi Yamashita

Masami Tomita

Atsushi Yamamoto

Shinya Nakayama

Michiaki Tominaga

Masaki Watanabe

Satoru Kuse

Takayuki Kobayashi

Daisuke Inoue

Hiroshi Yamada

Minoru Masuda

Tetsuya Sato

Tsuyoshi Sugimoto

Ken Nakajima

Naohiro Watanabe

Shigeru Emoto

Toyoshi Sawada

Yohichiroh Watanabe

Ryota Inoue

Fumihiro Sasaki

Hisashi Miyamoto

Nobuaki Ito

Junichi Awamura

Shinichiro Yagi

Akihiro Kotsugai

Tetsuya Suzuki

Toshiki Nanya

Kazumi Kondo

Hidenori Ogawa

Mitsuo Suzuki

Hiroaki Kobayashi

Tsunemi Sugiyama

Akiyoshi Sabu

Satoshi Ogawa

Naohito Shimota

Takayuki Nakamura

Shingo Sakashita

Satoyuki Sekiguchi

Tsuneyasu Nagatomo

Yoichi Yabuuchi

Yutaka Ueda

Kenji Ishida

Ryo Hashimoto

Yukiko Nakajima

Daisuke Asahina

Shinji Ohtani

Akira Shimizu

Suzuka Amemori

Kenji Nakaya

Hideaki Kuroda

Jun Matsubara

Shin Miyamura

Tatsuyoshi Tanaka

Kunio Oshima

Satoshi Shimizu

Haruka Takahashi

Hajime Komatsu

Michinori Tanaka

Hiraki Ueda

Muneaki Kurimura

Hitoshi Tone

Takayuki Matsuzaki

Keizo Kan

Hiroshi Nozue

Tomoichi Shinohara

Koji Takemura

Masatoshi Chihiro

Isao Takemura

Fujio Tabusa

Takao Tamura

Yohji Sakurai

Shinichi Taira

Shinya Hayashi

Tadao Yasuzato

Tsuyoshi Haraguchi

Tadashi Mori

Tatsuya Yamaguchi

Masana Shiba

Mamoru Murakami

Nobushi Yamazaki

Keiji Makabe

Yasuo Oshiro

Teruki Kusahara

Tatsuya Morita

Takeshi Kuroda

Hyo Shu

Shuji Teramoto

Yuka Mizoguchi

Toru Kawabe

Shinichi Wakamatsu

Yuichi Nakamura

Susumu Chiba

Azumi Miyaake

Tomomi Suzuki

Yoichi Matsuyama

Kazuo Kanazawa

Hiroshi Yoshimoto

A facility cost and a remodeling cost can be reduced, and further, a steel sheet pile product with high dimensional accuracy is produced by suppressing occurrence of warpage of a material to be rolled during bending. There is provided a bending device which produces a steel sheet pile by performing bending on a material to be rolled after being subjected to rough rolling, intermediate rolling, and finish rolling in a hot state, in a direction of increasing a cross sectional height of the material to be rolled, the bending device including: a forming stand including a forming caliber configured by an upper caliber roll and a lower caliber roll; and a drive unit driving either the upper caliber roll or the lower caliber roll.

Bending device, production facility for steel sheet pile, bending method, and production method for steel sheet pile

A work machine includes a manipulation device, a surrounding area monitoring device, and a controller. The manipulation device outputs a manipulation signal to operate the work machine. The surrounding area monitoring device serves as a device for detecting whether an object to be recognized is present or not inside a set region that is set in a surrounding area of the work machine. The controller controls the work machine. The controller is capable of switching a setting of an object sensing function between execution and non-execution, the object sensing function being to restrict movement of the work machine when it is detected that the object is present inside the set region. When the manipulation signal is detected in a state where the object sensing function is set at non-execution, the controller switches the setting of the object sensing function to execution.

Work machine

A visual inspection apparatus includes a stage on which a FCBGA type semiconductor package having a lid is placed, a camera located above the stage, a coaxial illumination device located between the camera and the stage, an oblique illumination device located between the camera and the stage, and a control device. The control device is configured to irradiate the FCBGA type semiconductor package with illumination lights by the coaxial illumination device and the oblique illumination device, capture the FCBGA type semiconductor package by the camera to obtain the captured image, integrate a number of pixels of a predetermined pixel value by a binarization process of the captured image to obtain a determination value, and compare the determination value with a predetermined value to determine a non-defective product or a defective product.

Visual inspection apparatus and visual inspection methods

There is provided a production method for a hat-shaped steel sheet pile including performing rough rolling, intermediate rolling, and finish rolling on a material to be rolled through hot rolling, and then performing bending forming, in which the material to be rolled is composed of a web corresponding part, flange corresponding parts, arm corresponding parts, and joint corresponding parts, corner parts as worked parts are formed at connection places between the web corresponding part and the flange corresponding parts and connection places between the flange corresponding parts and the arm corresponding parts, the intermediate rolling is carried out by performing rolling in a plurality of passes on the material to be rolled in a hot state by using a caliber provided to upper and lower caliber rolls in one or a plurality of intermediate rolling mills in which one stand is configured by one caliber, at a height lower than a predetermined target product height, the bending forming is performed in a hot state and performed in a state where the worked parts have a temperature of transformation point or higher, and in the bending forming, the material to be rolled is formed to have predetermined target height and target width.

Production method for hat-shaped steel sheet pile

A method for producing H-shaped steel, the method includes: a rough rolling step; an intermediate rolling step; and a finish rolling step, wherein: the rough rolling step includes: an edging rolling step of rolling and shaping a material to be rolled into a predetermined almost dog-bone shape; and a flat rolling step of performing rolling of a web part with the material to be rolled after completion of the edging rolling step rotated 90&#xb0; or 270&#xb0;; upper and lower caliber rolls of at least one caliber of calibers configured to perform the flat rolling step include recessed parts configured to form a raised part at a middle of a web part of the material to be rolled, the recessed parts being provided at roll barrel length middle parts of the upper and lower caliber rolls; and a side surface inclination angle &#x3b1; of the formed raised part is set to 30&#xb0; or more.

Method for producing H-shaped steel

A large-size H-shaped steel product is produced by performing a rough rolling step including an edging rolling step of rolling and shaping a material to be rolled into a predetermined almost dog-bone shape, and a flat rolling step of performing rolling of a web part by rotating the material to be rolled after completion of the edging rolling step by 90&#xb0; or 270&#xb0;, upper and lower caliber rolls of at least one caliber of calibers configured to perform the flat rolling step include recessed parts configured to form a raised part at a middle of a web part of the material to be rolled, the recessed parts being provided at roll barrel length middle parts of the upper and lower caliber rolls.

To suppress the shape defect at a bite end part of a material to be rolled at a bending rolling stage of a rough rolling step to achieve improvements in productivity such as an improvement in yields and a decrease in crop in production of a steel sheet pile. A production method for producing a steel sheet pile by reducing a raw material in a rectangular cross-section, includes a rough rolling step, an intermediate rolling step, and a finish rolling step, wherein a rolling mill configured to perform the rough rolling step is provided with a caliber configured to perform bending rolling of extending a thickness center line length of the raw material and rolling and shaping the raw material from a rectangular cross-sectional shape to a substantially steel sheet pile cross-sectional shape, and wherein in the bending rolling, rolling that a reduction amount with respect to a predetermined section of a bite end part of the raw material is smaller than a reduction amount with respect to a part other than the predetermined section is performed.

Method for producing steel sheet pile

[Object] To suppress occurrence of shape defects in a material to be rolled and enable efficient and stable production of an H-shaped steel product with a flange width larger than a conventional flange width by creating deep splits on end surfaces of a material (e.g., slab) using projections with acute-angle tip shapes, and sequentially bending formed flange portions. [Solution] Provided is a method for producing H-shaped steel, the method including: a rough rolling step; an intermediate rolling step; and a finish rolling step. In a rolling mill that performs the rough rolling step, a plurality of calibers to shape a material to be rolled are engraved, the number of the plurality of calibers being four or more. Shaping of one or a plurality of passes is performed on the material to be rolled in the plurality of calibers. In a first caliber and a second caliber among the plurality of calibers, projections to create splits vertically with respect to a width direction of the material to be rolled are formed. In a second caliber and subsequent calibers among the plurality of calibers, reduction is performed in a state where end surfaces of the material to be rolled are in contact with caliber peripheral surfaces in shaping of at least one pass. In a third caliber and subsequent calibers among the plurality of calibers, a step of sequentially bending divided parts formed by the splits is performed.

[Object] To produce an H-shaped steel product with a flange width larger than a conventional flange width by, in a rough rolling step using calibers in producing H-shaped steel, creating deep splits on end surfaces of a material (e.g., slab) using projections with acute-angle tip shapes, and sequentially bending flange portions formed by the splits. [Solution] Provided is a method for producing H-shaped steel using a slab as a material. In a rolling mill that performs a rough rolling step, a plurality of calibers to shape a material to be rolled, and a web thinning caliber to thin a web of the material to be rolled that has been shaped in the plurality of calibers are engraved, the number of the plurality of calibers being three or more. Shaping of a plurality of passes is performed on the material to be rolled in part or all of the plurality of calibers. In a first caliber and a second caliber among the plurality of calibers, projections to create splits vertically with respect to a width direction of the material to be rolled are formed. In a third caliber and subsequent calibers among the plurality of calibers, a step of sequentially bending divided parts formed by the splits is performed. The projections formed in the first caliber and the second caliber have a tip angle of 40&#xb0; or less.

Method for producing H-shaped steel and H-shaped steel product

The present invention relates to a method for producing H-shaped steel using a slab or the like having a rectangular cross-section as a material, for example. Provided is a method for producing H-shaped steel, the method including: a rough rolling step; an intermediate rolling step; and a finish rolling step. A slab material whose ratio of slab width to slab thickness is equal to or more than 6.0 and equal to or less than 7.7 is used as a material to be rolled. In a rolling mill a plurality of calibers having projections may be provided to shape the material to be rolled. The projections may have a height of 100 mm or more, and the tip of the projections may have an angle of equal to or more than 25&#xb0; and equal to or less than 40&#xb0;.

The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety.

Piperazine-substituted benzothiophenes for treatment of mental disorders

A first information processing apparatus inputs job data and a corresponding file associated with the job data to a hot folder of a second information processing apparatus. When the second information processing apparatus detects the corresponding file input to the hot folder, it determines whether the job data has been copied in the hot folder. If it is determined that the job data has been copied in the hot folder, the job data is processed.

Information processing system, information processing apparatus, information processing method, and storage medium storing program

The present invention provides a method for manufacturing a metal material. The method comprises a temperature increasing step of increasing the temperature of a silver material having undergone final plastic working to 700&#xb0; C. or more and less than a melting point of the silver material in a vacuum or a helium gas atmosphere, a heating step of maintaining the silver material at 700&#xb0; C. or more and less than the melting point, and a cooling step of cooling the silver material to room temperature in a vacuum or a helium gas atmosphere. For a part of the period of the heating step, the silver material is heated in a mixed atmosphere in which hydrogen gas is mixed with helium gas.

Method and apparatus for manufacturing metal material and metal material

The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety. 

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Tokyo, Japan

Hiroshi Yamashita