The School Corporation Kansai University

Hitachi Zosen Corporation

Denso Corporation

Nissho Corporation

Taisei Kako Co., Ltd.

Asahi Group Holdings, Ltd.

Kansai University

Medical University of Vienna

Hideki Yamamoto

Sadao Araki

Satoshi Imasaka

Kazuhiro Yano

Masaya Itakura

Mikio Ishihara

Kouhei Suzuki

Masaya Nakashima

Roberto Plasenzotti

Yusuke Negi

Takafumi Yabuta

Hidenari Nishikura

Kimito Kawamura

Hiroyasu Ishii

Eiji Tamura

Bruno Karl Podesser

A blood-viscosity measurement blood collection tube includes a bottomed tube provided with an opening at one end in a length direction and a bottom at the other in the length direction, and a sealing plug. The sealing plug includes a sealing part fitted in the opening of the bottomed tube in a hermetically sealed state, a cap part, and a thin connecting part. The sealing part includes a vertically penetrated insertion hole. The sealing part of the sealing plug is fitted in the opening of the bottomed tube, and an inner space of the bottomed tube is in a negative pressure state. The cap part is configured to be removed from the sealing plug by breaking the connecting part with an external force applied to the cap part, and the insertion hole is exposed at an upper surface of the sealing part when the cap part has been removed.

Blood collection tube for measuring blood viscosity, blood viscosity measurement device, and sealed pack of blood collection tube for measuring blood viscosity

In a manufacturing method for manufacturing a dispersion body, a plurality of types of solid particles, water, and a liquid other than water are mixed. The solid particles and the liquid are selected such that Hansen spheres of at least two types of the solid particles and a Hansen sphere of at least one type of the liquid mutually overlap, and a Hansen solubility parameter distance to water of at least one type of the solid particles of which the Hansen spheres overlap that of the liquid is greatest among all solid particles used in manufacturing of the dispersion body, and used to manufacture the dispersion body.

Manufacturing method for dispersion body and manufacturing method for ceramic sintered body

Provided are an all-silica zeolite separation membrane for separating carbon dioxide, etc., and not causing a decrease in the processing amount due to adsorption of water molecules, and a production method therefor. One aspect of the present invention is a zeolite separation membrane, in which the framework of a zeolite crystal structure formed on a porous support is all silica, characterized in that the zeolite crystal structure formed on the porous support is fluorine free. Another aspect of the present invention is a method for producing a zeolite separation membrane having a zeolite crystal structure on a porous support, characterized in that the method includes a step of producing a seed crystal, a step of applying the seed crystal onto the porous support, a step of producing a membrane synthesis raw material composition, and a step of immersing the porous support having the seed crystal applied thereon in the membrane synthesis raw material composition and performing hydrothermal synthesis, and the membrane synthesis raw material composition contains a silica source and an organic template and does not contain a fluorine compound.

Zeolite separation membrane and production method therefor

The present invention provides a titanosilicate separation membrane which can also be used for separating a mixed gas containing a molecule having a relatively small size, has high durability in a high temperature environment, and has a high permeation rate and a high selectivity for a mixed gas containing water vapor. A titanosilicate separation membrane has a CHA-type titanosilicate crystal structure formed on a porous support, wherein aluminum is not substantially contained in the backbone of the titanosilicate crystal structure, and the titanosilicate crystal structure is constituted by silicon, oxygen, and titanium.

CHA-type titanosilicate separation membrane and production method therefor and gas separation method

A catheter assembly includes a catheter 1 having a catheter hub 11 provided at proximal end thereof, a wing member 2 supporting the catheter 1, a tubular member 3 which is fixed to the wing member 2 and into which the catheter is slidably inserted, a sheath 4 slidably covering around the tubular member 3 and the catheter 1 and fixed to the catheter hub 11 coaxially with the catheter 1, and a piercing member 5 comprising a piercing needle 51 provided at distal end thereof, a wire 52 and a wire hub 53, where the piercing member 5 is slidably inserted into the catheter 1 such that the distal end of the piercing needle 5 is disposed to extend beyond the distal end of the catheter 1. A long accommodating tube 6 for accommodating a piercing member therein may be provided between the catheter hub 11 and the wire hub 53.

Catheter assembly

Growing community of inventors

Osaka, Japan

Hideki Yamamoto