Ricoh Company, Ltd.

Pioneer Corporation

Kyocera Corporation

Sony Chemical & Information Device Corporation

Sony Corporation

Fuji Xerox Co., Ltd.

Dexerials Corporation

Daio Paper Corporation

Foster Electric Company, Limited

Tokai National Higher Education and Research System

Pioneer Dj Corporation

Pioneer Design Corporation

Nichias Corporation

Miyoshi Oil & Fat Co., Ltd.

Takashi Matsumura

Tatsuya Niimi

Yoshihiro Norikane

Hiroshi Iwata

Takuya Saito

Katsuhiro Sato

Kiyokazu Mashimo

Hiroyuki Naito

Yoshinori Yamaguchi

Hirohito Yoneyama

Yohei Nishino

Yasuhiro Suga

Mizuki Tomono

Mitsuhiro Kitaji

Shiyuki Kanisawa

Daisuke Sato

Koji Nakane

Tomohiro Miki

Noriaki Kudo

Kazunori Hamazaki

Tomohiro Suzuki

Takayuki Saito

Toru Sahara

Susumu Kashiwase

Meiji Kitamura

Hiromi Ajima

Tomoya Shimizu

Hisashi Ando

Hironobu Moriyama

Takanori Miura

Hitoya Tachikawa

Noriaki Okada

Taichi Koyama

Minako Kitahara

Yoshinori Nakatsuka

Jun Oikawa

Kiyoshi Taira

Katsuaki Kokubo

Naoki Harasawa

Takeshi Kamomae

Shintaro Yamaki

Minoru Horiguchi

Keisuke Sanagi

Shunsaku Kikuchi

Shogo Obara

Ryunosuke Terasaki

A hydrogel object includes a polymer and water, wherein the rate of mass loss is not greater than 20 percent by mass when the hydrogel object is left undone for one week at 25 degrees C. and relative humidity of 50 percent.

Hydrogel object and method of manufacturing hydrogel object

An active energy ray curable liquid contains an unsaturated acid monomer and a metal salt.

Active energy ray curable liquid, method of manufacturing fabrication object, resin fabrication object, and gel fabrication object

A solid freeform fabrication object includes a plurality of parts formed of hydrogels having respective physical properties, wherein the hydrogels having respective physical properties, each having a moisture content of 70 percent by mass or greater, wherein a solvent concentration difference between the hydrogel constituting adjacent parts of the plurality of parts is 5 percent by mass or less.

Solid freeform fabrication object, method of manufacturing solid freeform fabrication object, liquid set for solid freeform fabrication, and device for manufacturing solid freeform fabrication object

Provided is an ultrasonic propagation member used in contact with a test target, wherein a surface of the ultrasonic propagation member contacting the test target has a shape conforming to a surface of the test target, or an ultrasonic propagation member having at least two surfaces, wherein hardness of one surface and hardness of another surface are different.

Ultrasonic propagation member and method for producing same

Provided is a neutron beam transmission adjusting device including a neutron beam transmission unit including a neutron reactant and capable of modulating an energy and/or a flux of a neutron beam transmitted through the neutron beam transmission unit.

Neutron beam transmission adjusting device comprising a neutron beam transmission unit including a neutron reactant, method for producing neutron beam transmission adjusting device, and neutron beam adjusting method

A diaphragm has a configuration including a diaphragm main body, a cone part on an outer periphery of the diaphragm main body, a ring member joined to the cone part, and an edge having an inner periphery joined to an outer periphery of the ring member or an outer periphery of the cone part. This configuration improves the rigidity without changing the shape of the diaphragm main body, that is, without giving rise to a mass increase in the diaphragm main body, and keeps the sound pressure from decreasing in a high frequency range.

Speaker diaphragm

An ultrasonic inspection phantom includes ultrasonic inspection phantom including a hydrogel including water, a polymer, and a mineral.

Ultrasonic inspection phantom and method of manufacturing same

A hydrogel structure includes a hollow tubular structure having an inner diameter of 1.0 mm or less, wherein the hydrogel structure has a transmission of 80 percent or more in a visible light range.

Hydrogel structure, blood vessel, internal organ model, practice tool for medical procedure, and method of manufacturing the hydrogel structure

A method of manufacturing a three-dimensional object includes imparting a first liquid having a first composition including a solvent and a curable material and a second liquid having a second composition to form a liquid film, curing the liquid film, and repeating the imparting and the curing to obtain the three-dimensional object, wherein the imparting position and the imparting amount of each of the first liquid and the second liquid are controlled in such a manner that the liquid film includes multiple areas where at least one of post-curing compression stress and post-curing modulus of elasticity is different.

Method of manufacturing three-dimensional object, liquid set for manufacturing three-dimensional object, device for manufacturing three-dimensional object, and gel object

A solid freeform fabrication object includes a hydrogel including a polymer, water, and a coloring material inclusion substance.

Solid freeform fabrication object, internal organ model, and method of manufacturing the same

An absorbent article having an elastic film stretchable region in which a stretch rate changes depending on the part, and a method of manufacturing the same. The above problem is solved when a stretchable region being stretchable at least in a width direction is included in a lower-torso region having a waist portion of an outer body of a front body and an outer body of a back body, and in the stretchable region, in a state in which an elastic film is stretched in a stretching and contracting direction at a stretch rate continuously increasing from a crotch side toward a waist opening side, a first sheet layer and a second sheet layer are joined.

Absorbent article and method for producing same

Provided is a bolus formed of a hydrogel, wherein the hydrogel includes water, a polymer, and a mineral, and wherein the bolus is applied to a patient who receives a radiation therapy.

Bolus and method for producing same

An active energy ray liquid composition is provided. A cured product of the active energy ray curable liquid composition is a solid at 25&#xb0; C. and a liquid at 60&#xb0; C., and the solid exhibits a compression stress of 2.0 kPa or more when compressed 1%.

Active energy ray curable liquid composition, method for manufacturing three-dimensional objects, and apparatus for manufacturing three-dimensional objects

The present invention is intended to improve a fit to the lower part of a gluteal region. The foregoing issue is solved by an underpants-type disposable diaper in which an outer body is formed by stacking an elastic sheet layer between a first sheet layer and a second sheet layer, when the elastic sheet layer is extended in a width direction, the first sheet layer and the second sheet layer are joined together directly or indirectly at a large number of dot-like joint portions arranged at intervals left in the width-direction and front-back direction, cover parts of the outer body of a back body have peripheral edge regions and surrounded regions surrounded by the peripheral edge regions, and the arrangement density of the dot-like joint portions in the peripheral edge regions is higher than the arrangement density of the dot-like joint portions in the surrounded regions.

Underpants-type disposable diaper

Growing community of inventors

Kanagawa, Japan

Takashi Matsumura