Osaka, Japan
Osaka, Japan

Kansai University , or Kandai , is a private non-sectarian and coeducational university located in Suita, Osaka, Japan and in two other locations: Osaka City; and Takatsuki, Osaka. Wikipedia.

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Patent
Kansai University and Daicel Corporation | Date: 2017-07-12

Provided is a hyperbranched polymer having such a backbone that is readily decomposable by an acid. The hyperbranched polymer is derived from, via reaction, monomers including a monomer (X) and a monomer (Y). The monomer (X) contains three or more hydroxy groups per molecule. The monomer (Y) contains two or more groups represented by General Formula (y) per molecule. The monomer (X) includes at least one compound selected from the group consisting of cyclodextrins, compounds represented by General Formula (I), pillararenes, compounds represented by General Formula (II), compounds represented by General Formula (III), and compounds represented by General Formula (IV). The monomer (Y) includes a compound represented by General Formula (1). General Formulae (y), (I), (II), (III), (IV), and (1) are expressed as follows:


Patent
KOHJIN Life science Co. and Kansai University | Date: 2017-07-26

[Problem] Using a low-cost method that places little burden on the environment, to produce a frozen bread dough improver that has an improving effect on the rising of frozen bread dough, is highly safe, and is tasteless. Also to achieve effective use of yeast cell residue produced as a by-product of yeast extract. [Solution] In the present invention, the yeast cell residue after the removal of useful extracts from yeast is suspended in water, heated, and then centrifuged to obtain a supernatant. Such fraction has an RNA content per solid content of 45% or greater, a dietary fiber content of 5 wt% or greater, a protein content of 10 wt% or greater, and a dietary fiber mannan content of 60 wt% or greater, and can be used to improve the rising of frozen bread dough.


Patent
Kansai University | Date: 2017-08-09

An object of the present invention is to provide an aqueous binder which (i) allows suppressing deterioration of an active material having high reactivity with water so as to enable the use of the active material, (ii) allows ensuring high strength of an electrode with a small amount of the aqueous binder used, and (iii) allows achieving a high output characteristic and the like of the electrode. The binder binds an active material and a conductive auxiliary agent to each other, each of the active material and the conductive auxiliary agent being a material of an electrode for an electrochemical device, and contains a proton in a system of the binder.


Patent
Teijin Ltd and Kansai University | Date: 2017-02-22

A transducer in the form of cloth having high flexibility obtained by manufacturing a conventional woven or knitted fabric structure using general-purpose fiber materials. The transducer includes piezoelectric units, each including two conductive fibers and one piezoelectric fiber arranged substantially on the same plane in the order of the conductive fiber, the piezoelectric fiber and the conductive fiber, and outputs and inputs an electric signal.


Patent
TEIJIN Ltd and Kansai University | Date: 2015-04-07

A transducer in the form of cloth having high flexibility obtained by manufacturing a conventional woven or knitted fabric structure using general-purpose fiber materials. The transducer includes piezoelectric units, each including two conductive fibers and one piezoelectric fiber arranged substantially on the same plane in the order of the conductive fiber, the piezoelectric fiber and the conductive fiber, and outputs and inputs an electric signal.


An object of the present invention is to provide copper nanoparticles that suppress the oxidation of copper, have an average particle diameter of 10 nm or less and therefore undergo a remarkable reduction in the melting point, are highly dispersible, can be sintered at a low temperature, allow the removal of the protective layer during low-temperature sintering at 150 C. or less, and can be suitably used as a conductive copper nanoink material; and to also provide a method for preserving copper nanoparticles, whereby the copper nanoparticles can be stably preserved at room temperature for a long period of time, and can be transported. The present invention provides copper nanoparticles each having a central portion comprising a copper single crystal, and a protective layer surrounding the central portion;


Patent
Sharp Corporation and Kansai University | Date: 2015-06-05

A humidity controlling apparatus comprises: a moisture absorbent (1) made of a macromolecular gelated moisture absorbing material which takes a first state being capable of absorbing moisture and a second state releasing in a liquid state the moisture absorbed in the first state, and which has a nature to change from the first state to the second state when a definite level of temperature or higher is attained, and return to the first state when the definite level of temperature or higher is no longer attained; and an energy converting particle (2) which is disposed so as to be buried inside the moisture absorbent and has a nature to generate heat when it is exposed to an external stimulus factor which is at least one of light, electric waves and a high frequency magnetic field.


Patent
Kansai University and A Gas Inc. | Date: 2016-05-10

A polymer compound including a unit structure represented by the following general formula (1): wherein m_(1 )equals 1 to 8, n_(1 )equals 0 to 7, m_(1)+n_(1 )equals 4 to 8, m_(2 )equals 1 to 8, n_(2 )equals 0 to 7, m_(2)+n_(2 )equals 4 to 8, m_(1 )equals m_(2), y represents 0 to 2, R^(1 )represents a hydroxy group, a substituted or unsubstituted straight, branched or cyclic alkyl group, a substituted or unsubstituted aryl group, or a halogen atom, R^(3 )represents a hydrogen atom, a substituted or unsubstituted straight, branched or cyclic alkyl group, or a substituted or unsubstituted aryl group, each R^(2 )independently represents any structure represented by general formula (2) in the specification, at least one R^(2 )has an acid-dissociable site, and R^(5 )represents a hydroxy group or OR^(2)O*.


Patent
Kansai University and A Gas Inc. | Date: 2016-05-10

A polymer compound including a unit structure represented by the general formula (1): wherein m_(1 )and m_(2 )each equal 1 to 8, n_(1 )and n_(2 )each equal 0 to 7, m_(1)+n_(1 )and m_(2)+n_(2 )each equal 4 to 8, y represents 0 to 2, R^(1 )represents a hydroxy group; a substituted or unsubstituted straight, branched or cyclic alkyl group; a substituted or unsubstituted aryl group, or a halogen atom, R^(3 )represents a hydrogen atom, a substituted or unsubstituted straight, branched or cyclic alkyl group, or a substituted or unsubstituted aryl group, R^(2 )represents any structure represented by general formula (2) in the specification, at least one R^(2 )has an acid-dissociable site, R^(5 )represents a hydroxy group, OR^(2)O* or OR^(2)OR^(55), and R^(6 )represents a hydroxy group or OR^(2)O*.


Patent
National Cerebral And Cardiovascular Center and Kansai University | Date: 2017-04-19

The present invention provides a stent that can obtain sufficient strength while an inner side of the stent is easily endothelialized and moreover, can prevent occlusion of a branch blood vessel. Specifically, a stent body capable of diameter expansion is provided. A tubular film 3 is held by the stent body. In the tubular film 3, a plurality of communication holes 4 communicating between an inside and an outside are formed. Band-shaped portions 7 and 8 are formed between the communication holes 4 adjacent to each other. A wide-width portion and a narrow portion are not generated in the band-shaped portions 7 and 8. Strength of a part of the band-shaped portions 7 and 8 is not lowered. Generation of the wide-width portion in the band-shaped portions 7 and 8 is prevented.

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