Jx Nippon Oil Energy Corporation

Hitachi Medical Corporation

Sony Corporation

Hitachi, Ltd.

Yuko Aoki

Shinichiro Yanagawa

Kazuaki Hayasaka

Masahide Kobayashi

Takashi Murase

Mitsuaki Ogata

Atsushi Ninomiya

Masaru Yokoyama

Toshiharu Yanagida

Taiga Goto

Tsuyoshi Suzuki

Masaki Takano

Yoshimi Kasai

Kazuyuki Yanase

Tatsuya Tokunaga

Kuniya Hayashi

Fuyuhiko Teramoto

Maiko Kawase

Keishi Okamoto

In order to provide an X-ray CT apparatus which can reconstruct a tomographic image with less unevenness in image quality at a high speed on the basis of projection data which is obtained by irradiating an object with X-rays, the X-ray CT apparatus of the invention includes an inverse projection phase width setting unit that sets an inverse projection phase width which is an angular width of projection data used for reconstruction, for each tomographic image, and a view weight calculation unit that calculates a view weight which is a weight coefficient multiplied by projection data within the inverse projection phase width and is a function of a view angle, for each position of a pixel of a tomographic image.

X-ray CT apparatus, image processing device and image reconstruction method

A catalyst for producing monocyclic aromatic hydrocarbons, used for producing monocyclic aromatic hydrocarbons of 6 to 8 carbon number from a feedstock oil having a 10 volume % distillation temperature of at least 140&#xb0; C. and an end point temperature of not more than 400&#xb0; C., wherein the catalyst contains a crystalline aluminosilicate, gallium and/or zinc, and phosphorus, the molar ratio between silicon and aluminum (Si/Al ratio) in the crystalline aluminosilicate is not more than 100, the molar ratio between the phosphorus supported on the crystalline aluminosilicate and the aluminum of the crystalline aluminosilicate (P/Al ratio) is not less than 0.01 and not more than 1.0, and the amount of gallium and/or zinc is not more than 1.2% by mass based on the mass of the crystalline aluminosilicate.

Catalyst for producing monocyclic aromatic hydrocarbons, and method for producing monocyclic aromatic hydrocarbons

A catalyst for producing monocyclic aromatic hydrocarbons of 6 to 8 carbon number from a feedstock oil having a 10 volume % distillation temperature of at least 140&#xb0; C. and an end point temperature of not more than 400&#xb0; C., or a feedstock oil having a 10 volume % distillation temperature of at least 140&#xb0; C. and a 90 volume % distillation temperature of not more than 360&#xb0; C., wherein the catalyst contains a crystalline aluminosilicate, gallium and/or zinc, and phosphorus, and the amount of phosphorus supported on the crystalline aluminosilicate is within a range from 0.1 to 1.9% by mass based on the mass of the crystalline aluminosilicate; and a method for producing monocyclic aromatic hydrocarbons, the method involving bringing a feedstock oil having a 10 volume % distillation temperature of at least 140&#xb0; C. and an end point temperature of not more than 400&#xb0; C., or a feedstock oil having a 10 volume % distillation temperature of at least 140&#xb0; C. and a 90 volume % distillation temperature of not more than 360&#xb0; C., into contact with the above-mentioned catalyst for producing monocyclic aromatic hydrocarbons.

A method for producing aromatic hydrocarbons by bringing a feedstock derived from a fraction containing a light cycle oil produced in a fluid catalytic cracking into contact with a catalyst containing a crystalline aluminosilicate, wherein the proportion of the naphthene content within the feedstock is adjusted so as to be greater than the proportion of the naphthene content in the fraction containing the light cycle oil, and the contact between the feedstock and the catalyst is performed under a pressure within a range from 0.1 MPaG to 1.0 MPaG.

Method for producing aromatic hydrocarbons

Graphical user interface for a computer monitor of an X-ray tomography scanner

Console for X-ray computer tomography scanner

An image pickup apparatus and recording method that can further improve ease-of-use for the user creates directories according to shooting situations selected from multiple predetermined types of shooting situations, assigns image data produced as a result of photographing a subject to the directories according to the selected shooting situations, attaches identification information to the image data according to the selected shooting situations, and stores the image data to which the identification information is attached, together with an application program of one or more specified applications, so as to associate the image data with the applications.

Image pickup apparatus and recording method

Growing community of inventors

Tokyo, Japan

Yuko Aoki