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 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
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
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
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.


Patent
National Cerebral And Cardiovascular Center and Kansai University | Date: 2015-06-11

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.


Patent
Osaka University, Kansai University and TEIJIN PHARMA Ltd | Date: 2014-06-30

An operation teaching device used in operation teaching during movement and/or rotation operation of an object (2h) to adjust the object to a predetermined position and direction, including: a TOF type depth image camera (40) for obtaining three-dimensional shape information about the object; extraction means for extracting a feature region from the three-dimensional shape information acquired by the TOF type depth image camera (40) using a luminance image of the object obtained from information about light receiving intensity of the projection light, the projection light being reflected from the object and received with light receiving means; and generation means for generating information for the operation teaching by calculating a deviation between the three-dimensional shape information including the feature region of the object in the predetermined position and direction and the three-dimensional shape information including the feature region of the object in a current position and direction.


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.


This paper summarizes recent advances in α-alkylation reactions based on hydrogen borrowing methodologies using alcohol as an alkylating agent. This review provides a summary of recent progress toward the α-alkylation of carbonyl substrates, as well as relatively unactivated substrates bearing fewer acidic α-hydrogens, such as acetonitriles, acetamides, esters, methylpyrimidines, and methylquinolines. A summary of recent improvements in α-methylation strategies based on hydrogen borrowing methodologies has also been provided. Particular emphasis has been placed on highly practical and green chemistry approaches involving modified catalytic systems, including metal-supported heterogeneous catalysts and nanoparticle-based catalysts, as well as reactions conducted in the absence of a transition-metal catalyst. A review of recent achievements in methylation strategies using methanol as a methyl source, and their application to the α-methylation of ketones using transition-metal catalyzed hydrogen borrowing methodology, has also been documented. © 2014 American Chemical Society.

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