Tokyo University of Science

www.tus.ac.jp
Tokyo, Japan

Tokyo University of Science , formerly "Science University of Tokyo", informally Rikadai or simply Ridai is a Japanese private university in Shinjuku, Tokyo, Japan. Wikipedia.

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Patent
Tokyo University of Science | Date: 2017-09-06

Provided are: eushearilides; a method for producing eushearilides; a production intermediate; and a pharmaceutical composition containing eushearilides. By having the Wittig reaction process, Mukaiyama Aldol reaction process and Macrolactonizaion process serve as key processes, eushearilides represented by formula (I) are efficiently produced.


Patent
Tokyo University of Science | Date: 2017-07-12

A centrally-acting peptide derivative, including a centrally-acting portion, a cell-penetrating sequence portion, and an endosomal-escape portion.


Patent
Toyota Jidosha Kabushiki Kaisha and Tokyo University of Science | Date: 2017-07-05

A control device (100) for a switched reluctance motor (1) includes: a switching controller (100) configured to execute switching control to switch motor drive control between a first control mode for reducing torque fluctuations and a second control mode for suppressing radial force fluctuations based on the rotational speed of the motor; a first controller (100) configured to execute torque-fluctuation reducing control; and a second controller (100) configured to execute radial-force-fluctuation reducing control. The torque-fluctuation reducing control includes control to set an excitation zone in which an excitation current is caused to flow through coils (12) to a rotation angle range wider than that of the excitation zone of the second control mode.


Patent
Wako Pure Chemical Industries Ltd. and Tokyo University of Science | Date: 2017-03-01

It is an object of the present invention to provide an electrode having superior charge-discharge capacity, even in the case of using an active material containing silicon. The present invention relates to a binder for a lithium cell comprises a polymer having a monomer unit derived from acrylic acid, and 1 to 2 kinds of monomer units derived from the compound shown by the general formula (I), the general formula (II), or the general formula (III), as constituents, and cross-linked by a cross-linking agent selected from the compounds described by the following general formulae [1] to [13], and the polymer described by the following general formula [14], a composition for producing an electrode of a lithium cell comprising 1) an active material containing silicon, 2) a conductive assistant, and 3) the above-described binder for a cell, and an electrode for a lithium cell having 1) an active material containing silicon, 2) a conductive assistant, 3) the above-described binder for a cell, and (4) a current collector.


A three-dimensional printing system (1) includes: a head (2) to which a first continuous material (FL) including a resin and a second continuous material (FB) including fibers are fed; a platform (3) on which a printing material based on the first and second continuous materials from the head is stacked; a cutting device (10) which is capable of cutting at least fibers; and a controller (5) which controls an operation device including at least one of the head, the platform, and the cutting device.


Patent
STANLEY Electrical CO. and Tokyo University of Science | Date: 2017-06-28

The present invention provides a hydrogen concentration measuring device capable of measuring with high accuracy a hydrogen concentration over an extensive range by a simple configuration. A hydrogen concentration measuring device 1 includes: a sensor chip 2 which detects the electric resistance of a sensing film 2a; an optical measurement unit 3 which detects the transmitted light intensity of the sensing film 2a; and a controller which performs first hydrogen concentration measurement processing whereby to measure a hydrogen concentration in the gas atmosphere on the basis of a detected electric resistance in a first measurement range, second hydrogen concentration measurement processing whereby to measure a hydrogen concentration in a gas atmosphere on the basis of the detected transmitted light intensity in a second measurement range having at least a part thereof overlapping with the first measurement range, and measurement value correction processing in which a difference between the hydrogen concentration measured by the first hydrogen concentration measurement processing and the hydrogen concentration measured by the second hydrogen concentration measurement processing is reduced to determine the measurement value of the hydrogen concentration in a range in which the first measurement range and the second measurement range overlap.


Provided are: a potassium ion secondary battery which is not susceptible to deterioration of charge/discharge capacity even if charging and discharging are repeated, and which has a long service life as a secondary battery; a potassium ion capacitor; a negative electrode for the potassium ion secondary battery; and a negative electrode for the potassium ion capacitor. A negative electrode for potassium ion secondary batteries and a negative electrode for potassium ion capacitors, each of which contains a carbon material that is capable of absorbing and desorbing potassium and a binder that contains a polycarboxylic acid and/or a salt thereof. A potassium ion secondary battery which is provided with the negative electrode or the capacitor. A binder for negative electrodes of potassium ion secondary batteries or negative electrodes of potassium ion capacitors, which contains a polycarboxylic acid and/or a salt thereof.


Patent
Fujifilm Co., Japan Technological Research Association Of Artificial Photosynthetic Chemical Process, University of Tokyo and Tokyo University of Science | Date: 2017-03-10

The present invention is to provide a photocatalyst electrode for water decomposition exhibiting a high photocurrent density and having reduced dark current. The photocatalyst electrode for water decomposition of the present invention has a photocatalyst layer and a current collector layer that is formed by a vapor deposition method and is disposed on the photocatalyst layer.


Patent
Tokyo University of Science and Kaneka Corporation | Date: 2017-05-10

It is an object of the present invention to provide a method for easily producing an antigen-specific B cell population comprising IgG-positive B cells specific to a specific antigen. The present invention provides a method for producing a B cell population, comprising culturing B cells, in which the expression of a Bach2 gene has been increased, in the presence of a means for acting on CD40 and/or a BAFF receptor.

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