Canon Kabushiki Kaisha

Jfe Steel Corporation

Kawasaki Steel Corporation

Mitsubishi Electric Corporation

Fuji Jukogyo Kabushiki Kaisha

San-ai Oil Co., Ltd.

Jfe Container Co., Ltd

Mitsuo Kimura

Takaaki Toyooka

Yukio Miyata

Yoshio Yamazaki

Yasuhide Ishiguro

Takatoshi Okabe

Yuji Hashimoto

Yoshikazu Kawabata

Kenichiro Eguchi

Akira Yorifuji

Takuya Nagahama

Masatoshi Aratani

Tomoya Koseki

Masahito Tanaka

Fumio Murase

Takanori Tamari

Shusaku Takagi

Takashi Yagita

Akihide Nagao

Noritsugu Itakura

Ryosuke Mochizuki

Katsumi Yamada

Yuji Tanaka

Hiroshi Okano

Nobuyuki Ishikawa

Koichiro Wanda

Kei Sakata

Nobuo Totsuka

Yoshimitsu Kobayashi

Takuji Nakatsuma

Toshio Takano

Junichi Takeda

Haruo Nakamichi

Takafumi Yamamoto

Katsumi Masamura

Takao Kurisu

Hideharu Tatsumi

Mikio Kondo

Takuya Kakehashi

Masakazu Sengan

Hiroshi Yokogawa

Tadao Katagiri

Tsukasa Imazu

Yoshiyuki Saito

Nobuyoshi Ishiwatari

Yoshio Miyano

Yuji Mishiro

Katsunobu Ishizawa

Minoru Kanazawa

Shigemitsu Kashihara

Nagahiro Komatu

Ken Shimamoto

A first derivation unit configured to derive, by performing feature point comparison, first transform information used for coordinate transform between a coordinate system in a whole image obtained by capturing in advance the whole of an object and a coordinate system in a first image obtained by capturing the object; a second derivation unit configured to derive, by performing feature point tracking to track position of a feature point extracted from the first image for a plurality of images input sequentially following the first image, second transform information used for coordinate transform between coordinate system of the first image and coordinate system of a second image of the plurality of images; and a third derivation unit configured to derive third transform information used for coordinate transform between coordinate system in the whole image and coordinate system in the second image by combining first transform information and second transform information.

Information processing apparatus, information processing method and storage medium

A hydrogen storage tank includes a liner layer to store hydrogen and a carbon fiber reinforced plastic layer disposed outside the liner layer. The liner layer is formed from a low-alloy steel, and the carbon fiber forming the carbon fiber reinforced plastic layer is a pitch based carbon fiber.

Hydrogen storage tank

Steel material for composite pressure vessel liners that, when used as raw material for manufacturing a composite pressure vessel liner, yields a liner having sufficient strength and a high fatigue limit and enables the manufacture of an inexpensive composite pressure vessel is provided. Steel material for composite pressure vessel liners comprises: a chemical composition containing, in mass %, C: 0.10% to 0.60%, Si: 0.01% to 2.0%, Mn: 0.1% to 5.0%, P: 0.0005% to 0.060%, S: 0.0001% to 0.010%, N: 0.0001% to 0.010%, and Al: 0.01% to 0.06%, with a balance being Fe and incidental impurities; and a metallic microstructure in which a mean grain size of prior austenite grains is 20 &#x3bc;m or less, and a total area ratio of martensite and lower bainite is 90% or more.

Steel material for composite pressure vessel liner and steel pipe or tube for composite pressure vessel liner

A search area is set on a recognition target image, cutout areas are set at a plurality of positions in the search area, images corresponding to the plurality of set cutout areas are extracted, similarities of candidate characters obtained by comparison between the extracted images and dictionary data is weighted in accordance with the positions of the cutout areas. In such a manner, evaluation values of the candidate characters are obtained, and a candidate character with the highest evaluation value among the obtained candidate characters is output as a recognition result. Further, a search area relating to a next character is set based on position information about the cutout area corresponding to the recognition result.

Information processing apparatus, storage medium, and information processing method for character recognition by setting a search area on a target image

An apparatus obtains first transformation information, such as a first transformation matrix, to be used for coordinate transformation between a coordinate system in an overall image prepared beforehand and a coordinate system in a first captured image, by comparing a feature point extracted from the overall image and a feature point extracted from the first captured image. In a case where the first transformation information is updated, the apparatus generates a partial image from the overall image based on an image-taking position of a just preceding image, and compares a feature point extracted from the partial image with a feature point extracted from a captured image to be used for updating of the first transformation information, and accordingly obtains transformation information for updating. The apparatus updates the first transformation information by using the obtained transformation information for updating. Thus, accuracy of tracking processing is improved.

Information processing apparatus for tracking processing

According to an aspect of the embodiments, a search region is set for a recognition target image, cut regions are set at a plurality of positions in the search region, images respectively corresponding to the plurality of set cut regions are extracted, each of the extracted images is compared with dictionary data to detect candidate character information and position information about the cut region that corresponds to the candidate character. Then, the candidate character information that has the highest evaluation value in the detected candidate character information is output as a recognition result, and based on the position information about the cut region corresponding to the recognition result, a search region for a next character is set.

Information processing apparatus, computer-readable storage medium, information processing method

A heavy wall and high strength seamless steel pipe having high sour resistance is provided. In particular, a quenching and tempering treatment is conducted to adjust the yield strength to be higher than 450 MPa and adjust the Vickers hardness HV5 that can be measured at an outermost side or an innermost side of the pipe under a 5 kgf load (test load: 49 N) to be 250 HV5 or less.

Thick-walled high-strength seamless steel pipe with excellent sour resistance for pipe for pipeline, and process for producing same

A pipe having chemical composition contains, by mass %, C: 0.05% or less, Si: 0.5% or less, Mn: 0.15% or more and 1.0% or less, Cr: 13.5% or more and 15.4% or less, Ni: 3.5% or more and 6.0% or less, Mo: 1.5% or more and 5.0% or less, Cu: 3.5% or less, W: 2.5% or less, and N: 0.15% or less so that the relationship &#x2212;5.9&#xd7;(7.82+27C&#x2212;0.91 Si+0.21Mn&#x2212;0.9Cr+Ni&#x2212;1.1Mo&#x2212;0.55W+0.2Cu+11N)&#x2267;13.0 is satisfied.

High strength stainless steel seamless pipe with excellent corrosion resistance for oil well and method of manufacturing the same

A webpage print server transmits script to a client terminal that has run a bookmarklet, and the client terminal that has run the script transmits an HTML of a webpage under display by a web browser to the webpage print server. In the case where the webpage print server was unable to acquire the external files in accordance with an external file reference command contained in this HTML, the webpage print server transmits script that causes acquisition of external files to the client device, and the webpage print server acquires the external files from the client device. The webpage print server then generates printing data based on the acquired external files and the aforementioned HTML.

Print system, print server, control method, and storage medium

A client terminal transmits a request to a printing apparatus for a registration web page for registering, in a print server, a printing apparatus used in a print service provided by the print server. The printing apparatus collects configuration information of the printing apparatus in response to reception of the request, and creates link information which contains the collected configuration information and is used to access the print server. The printing apparatus then generates a registration web page containing the created link information, and transmits it to the client terminal. The print server receives the configuration information of the printing apparatus transmitted from the client terminal via the registration web page transmitted to the client terminal. The print server creates printing apparatus information which associates the configuration information with user information of the user of the client terminal, and manages it in a storage medium.

Print system, print server, control method thereof, and program

A seamless steel tube contains 0.15% to 0.50% C, 0.1% to 1.0% Si, 0.3% to 1.0% Mn, 0.015% or less P, 0.005% or less S, 0.01% to 0.1% Al, 0.01% or less N, 0.1% to 1.7% Cr, 0.4% to 1.1% Mo, 0.01% to 0.12% V, 0.01% to 0.08% Nb, and 0.0005% to 0.003% B or further contains 0.03% to 1.0% Cu on a mass basis and has a microstructure which has a composition containing 0.40% or more solute Mo and a tempered martensite phase that is a main phase and which contains prior-austenite grains with a grain size number of 8.5 or more and 0.06% by mass or more of a dispersed MC-type precipitate with substantially a particulate shape.

High-strength seamless steel tube, having excellent resistance to sulfide stress cracking, for oil wells and method for manufacturing the same

A system management server in a printing system assigns print document information and printing device information of a tenant to a plurality of servers to perform distributed management. When print document information and printing device information of a given tenant are divided and moved, the plurality of servers are searched for a server for managing the given tenant. When the found server is allowed to store the divided print document information and printing device information, the server is determined to be a destination server of the movement. The divided print document information and printing device information are moved to the determined destination server.

System management server, and management method and program

There is provided a cost-effective stainless steel pipe having excellent expandability for oil country tubular goods, the stainless steel pipe having excellent COcorrosion resistance under a severe corrosive environment containing CO, Cl, and the like. The stainless steel pipe having excellent expandability for oil country tubular goods contains 0.05% or less C, 0.50% or less Si, Mn: 0.10% to 1.50%, 0.03% or less P, 0.005% or less S, 10.5% to 17.0% Cr, 0.5% to 7.0% Ni, 3.0% or less Mo, 0.05% or less Al, 0.20% or less V, 0.15% or less N, and 0.008% or less O, optionally at least one selected from Nb, Cu, Ti, Zr, Ca, B, and W, in a specific content, and the balance being Fe and incidental impurities, wherein a microstructure mainly having a tempered martensitic phase has an austenitic phase content exceeding 20%.

Stainless steel pipe having excellent expandability for oil country tubular goods

A master management server for managing print document information in a master includes an acquisition unit configured to acquire a disposal reference date from a system management server for managing a date used as a reference date in disposal processing of print document information, and a master management unit configured to, if the acquired disposal reference date differs from an executed disposal reference date retained in the master management server, perform disposal processing in which print document information is deleted or is set as a non-target for printing, based on the acquired disposal reference date, and transmit a cache update request, containing print document information for which disposal has been suspended in the disposal processing and the disposal reference date used in the disposal processing, to a cache management server for managing cache of a group identified by group identification information contained in the print document information.

Master management server, cache management server, and print document information management system

Growing community of inventors

Kawasaki, Japan

Mitsuo Kimura