Mitsubishi Chemical Corporation

Subaru Corporation

Japan Tobacco Inc.

Hiroyuki Chida

Takehito Mizuno

Hiroyuki Suzuki

Yosuke Ohtomo

Yusuke Shirakawa

Kazuo Mori

Kei Kobayashi

Kiminori Sato

Takahito Inoh

Kazuya Tachimoto

Atsushi Nagai

Hiroshi Otaki

Ryoki Sato

Kazunori Ozaki

A product purchase system includes a first communication terminal carried by an advertising user, a second communication terminal provided to be movable with a vehicle, and a server. The first communication terminal sends advertisement product information indicating a product worn or held by the advertising user to the server. The second communication terminal sends a product search request including second position information and second time information to the server. The second position information indicates a position of the vehicle when a specific action performed by an occupant in the vehicle is detected while the vehicle is moving. The second time information indicates a clock time when the specific action is detected. The server extracts candidate product information from the advertisement product information, based on the second position information and the second time information. The server then sends the extracted candidate product information to the second communication terminal.

Product purchase system, server, first communication terminal and second communication terminal

Provided is a method of manufacturing a tobacco raw material in which the green color of the tobacco raw material is maintained and a browning-involved enzyme included in tobacco leaves is deactivated. Specifically, a method of manufacturing a tobacco raw material is provided that includes a step for heating a tobacco leaf material, which has an a* value of 1.0 or less, the a* value being expressed by the L*a*b* method, and which has a moisture content of 8 wt % or less, at a temperature of 75&#xb0; C. or higher and under a humidity-controlled environment so that the a* value is 1.0 or less and the content of the browning-involved enzyme is 0.1 U/g or less.

Method of manufacturing tobacco raw material and oral tobacco product

A differential case includes: two supported parts so supported that a differential case is rotatable around a central axis of the differential chamber; and a flange provided between the supported parts and projecting in an outer diameter direction, and welded with a ring gear. The flange includes a bearing surface and a rounded base disposed on one side of the differential case in an axial direction. The bearing surface is in contact with a surface, of the ring gear, disposed on opposite side of a tooth surface of the ring gear, and the rounded base is coupled in a continuous fashion to the bearing surface. A rounded part that disperses stress, generated at the rounded base by gear reaction force derived from the ring gear, is provided in a region between the flange and one of the supported parts disposed on the one side.

Differential case and differential apparatus

The present invention provides a process for production of a zeolite separation membrane with satisfactory separation performance. The process for production of a zeolite separation membrane according to the invention is comprising: a seed crystal-attaching step in which: a sealed body (), which is obtained by sealing both ends of a cylindrical porous body () with sealing members (), is immersed from the sealing member () end into a suspension () containing zeolite seed crystals; the suspension () is allowed to permeate from the exterior of the porous body () to the interior thereof; the zeolite seed crystals are thereby attached to the porous body (); and a seed crystal-attached porous body is obtained; and a zeolite membrane-forming step in which: the seed crystal-attached porous body is contacted with a reaction solution containing the raw material of a zeolite membrane; the zeolite membrane is formed on the porous body (); and a zeolite separation membrane is obtained.

Process for producing zeolite separation membrane

A process for manufacturing a zeolite membrane by hydrothermal synthesis on the surface of a porous tubular supportwith both ends open, by adding a reaction solution containing a silica source and an alumina source and the porous tubular supportinto a lengthwise reaction containerlonger than the porous tubular supportwhile placing the porous tubular supportvertically in the reaction containerand substantially apart from the inner surface of the reaction container, and immersing the porous tubular supportcompletely in the reaction solution so that the inside of the porous tubular supportis filled with the reaction solution; and heating the reaction solution under conditions of leaving the top and bottom ends of the porous tubular supportopen, and an apparatus using thereof and zeolite tubular separation membranes thus obtained.

Method and apparatus for manufacturing zeolite membrane, and zeolite tubular separation membrane provided by the method

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Tokyo, Japan

Hiroyuki Chida