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Tokyo Institute Of Technology patents


Recent patent applications related to Tokyo Institute Of Technology. Tokyo Institute Of Technology is listed as an Agent/Assignee. Note: Tokyo Institute Of Technology may have other listings under different names/spellings. We're not affiliated with Tokyo Institute Of Technology, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tokyo Institute Of Technology-related inventors


 new patent  Instruction-set simulator and its simulator generation method

Providing an instruction-set simulator and a method for generating such simulator that is capable or guaranteeing the full restoration of source program file from the binary executable program, in which the generated source program is easy to analyze, and the simulation speed is considerably fast.. . ... Tokyo Institute Of Technology

Silicide alloy film for semiconductor device electrode, and production method for silicide alloy film

The present invention relates to a silicide alloy film that is formed on a substrate containing si, the silicide alloy film including a metal m1 having a work function of 4.6 ev or more and 5.7 ev or less, a metal m2 having a work function of 2.5 ev or less and 4.0 ev or more, and si, the silicide alloy film having a work function of 4.3 ev or more and 4.9 ev or less. Here, the metal m1 is preferably pt, pd, mo, ir, w or ru, and the metal m2 is preferably hf, la, er, ho, er, eu, pr or sm. ... Tokyo Institute Of Technology

Tokyo Institute Of Technology

. . ... Tokyo Institute Of Technology

Tokyo Institute Of Technology

. . ... Tokyo Institute Of Technology

Prediction apparatus, prediction method, and prediction program

In a prediction apparatus for a learning system, an obtaining unit obtains, as input variables, at least one parameter indicative of a structure of a convolutional neural network, the number of nodes of a learning system, and a sub-batch number indicative of the number of pieces of training data collectively processed by at least one graphic processing unit. A predictor predicts at least one of learning time and an average mini-batch size as a function of the input variables obtained by the obtainer. ... Tokyo Institute Of Technology

Actuator

An actuator main body (11) is formed by a plurality of artificial muscles (12). Each artificial muscle (12) includes an elastic tube (13) and a braided tube (15) covering an outside of the elastic tube (13). ... Tokyo Institute Of Technology

Zinc ferrite film and method for manufacturing zinc ferrite film

A method for manufacturing a zinc ferrite film includes forming a zinc ferrite film on a base material by having a reaction liquid, which contains metal ions including only bivalent iron ions and bivalent zinc ions, contact an oxidation liquid, which contains an oxidant that oxidizes the metal ions, in the presence of a ph adjuster. The ph adjuster includes a carbonate of ammonium and an alkali metal salt of mono-carboxylic acid.. ... Tokyo Institute Of Technology

Composite, method for producing composite, ammonia synthesis catalyst, and ammonia synthesis method

An ammonia synthesis catalyst having high activity is obtained by having a two-dimensional electride compound having a lamellar crystal structure such as ca2n support a transition metal. However, since the two-dimensional electride compound is unstable, the stability of the catalyst is low. ... Tokyo Institute Of Technology

Device and method for detecting abnormality of joint of parallel link robot

A device and method for easily detecting an abnormality of a joint part of a delta-type parallel link robot having a link ball structure, by estimating a friction torque of a ball joint of the robot. A controller of the robot has: a control section configured to control the motion of the robot; a torque measurement section configured to measure or calculate, during the robot is operated, an amount of change in a drive torque, based on a current value of the motor, before and after the robot represents a specified posture where a sign of a relative angular velocity between a ball and a housing of the ball joint is changed; and a judgment section configured to judge that, when the measured amount of change in the drive torque exceeds a predetermined threshold, a friction state of the ball joint corresponding to the motor is abnormal.. ... Tokyo Institute Of Technology

Production system and method of production for organic compound or microorganism

Provided is a novel production system that does not involve, or can minimize, the transport of liquid ammonia in the production of an organic compound or the production of a microorganism by microbial fermentation. A production system for an organic compound or a microorganism includes: an ammonia synthesis apparatus in which an ammonia-containing gas is synthesized by reaction of a source gas containing hydrogen and nitrogen in the presence of a supported ruthenium catalyst; and a culture apparatus that cultures a microorganism having organic compound productivity using ammonia originating from the ammonia-containing gas obtained by using the ammonia synthesis apparatus.. ... Tokyo Institute Of Technology

Production system and method of production for product selected from nitrogen-containing product and fermented and cultured product

Provided is a novel production system for a product selected from a nitrogen-containing product and a fermented and cultured product that does not involve (or can minimize) the transport of liquid ammonia. A production system for a product selected from a nitrogen-containing product and a fermented and cultured product can include: an ammonia synthesis apparatus in which an ammonia-containing gas is synthesized by reaction of a source gas containing hydrogen and nitrogen in the presence of a supported metal catalyst containing as a support one or more selected from the group consisting of: i) a conductive mayenite compound; ii) a two-dimensional electride compound or a precursor thereof; and iii) a complex formed of a support base containing at least one metal oxide selected from zro2, tio2, ceo2, and mgo and a metal amide represented by a formula m(nh2)x (where m represents one or more selected from li, na, k, be, mg, ca, sr, ba, and eu; and x represents a valence number of m) supported by the support base; and a production apparatus that produces a product selected from a nitrogen-containing product and a fermented and cultured product using ammonia originating from the ammonia-containing gas obtained by using the ammonia synthesis apparatus.. ... Tokyo Institute Of Technology

Actuator and channel component

According to one embodiment, an actuator includes a plurality of channel members each including a first port into which fluid flows and a second port from which the fluid flows out. At least one of the channel members includes a different number of second ports from a number of first ports.. ... Tokyo Institute Of Technology

Brain activity estimation device

A brain activity estimation device includes a facial skin temperature acquisition element and a brain activity estimation element. The acquisition element detects a skin temperature of at least part of a human face, and acquires facial skin temperature data including detected temperature data and location data of a detection region in a time series manner. ... Tokyo Institute Of Technology

Liquid crystal display device and method of fabricating the same

A liquid crystal display device according to an embodiment includes a light source; a first substrate on which a first alignment layer is formed; a second substrate on which a second alignment layer is formed; a liquid crystal layer between the first and second alignment layers; and an electrode layer on one of the first and second substrates, the electrode layer applying an electric field to liquid crystal molecules of the liquid crystal layer along a direction parallel to the first and second substrates, wherein when the electric field is applied, the liquid crystal molecules are twistedly arranged from the second alignment layer to the first alignment layer.. . ... Tokyo Institute Of Technology

09/14/17 / #20170258922

Micelle containing epirubicin-complexed block copolymer and anti-cancer agent, and pharmaceutical composition containing said micelle applicable to treatment of cancer, resistant cancer or metastatic cancer

The problem addressed by the present invention is to develop a pharmaceutical having therapeutic efficacy against epirubicin-resistant tumors. The present invention provides a micelle having an anti-cancer agent disposed inside the core of the micelle formed by an epirubicin-conjugated copolymer.. ... Tokyo Institute Of Technology

08/03/17 / #20170219400

Flow rate measurement device and flow rate measurement method

A flow rate measurement device is configured to measure a flow rate of a gas flowing inside of a pipeline, and includes an ultrasonic transducer installed so as to be in contact with the pipeline, and a flow rate calculation part configured to calculate the flow rate of the gas according to a result of reception of ultrasonic wave from the ultrasonic transducer, wherein the ultrasonic transducer includes an ultrasonic oscillation part configured to emit the ultrasonic wave toward the inside of the pipeline and an ultrasonic reception part configured to receive the ultrasonic wave, and at least the ultrasonic oscillation part has a focusing part configured to focus the ultrasonic wave on a center of the pipeline.. . ... Tokyo Institute Of Technology

06/22/17 / #20170178780

A multiferroic laminated structure, a switching element, a magnetic device and a method for manufacturing a laminated structure

More stable perpendicular magnetization orientation is attained, and switching of the magnetization orientation between an out-of-plane direction and an in-plane direction is enabled by voltage. A multiferroic laminated structure having ferroelectricity and ferromagnetism includes: a ferroelectric layer made of a ferroelectric substance having the ferroelectricity; a foundation layer composed mainly of a metal having a good lattice-matching property with the ferroelectric substance and laminated on a surface of the ferroelectric layer; an intermediate layer composed mainly of a non-magnetic substance and laminated on a surface of the foundation layer; and a ferromagnetic/non-magnetic multilayer film layer constituted by alternately laminating ferromagnetic layers and non-magnetic layers on a surface of the intermediate layer in at least three cycles, the ferromagnetic layers being composed mainly of a ferromagnetic substance, the non-magnetic layers being composed mainly of the non-magnetic substance.. ... Tokyo Institute Of Technology

06/01/17 / #20170155361

Frequency-variable terahertz oscillator and method for manufacturing the same

A small-sized frequency-variable terahertz oscillator has a successive and large frequency-sweeping width even at a room temperature. The frequency-variable terahertz oscillator includes a slot antenna, a resonant tunneling diode and a varactor diode arranged parallel to each other along the slot antenna. ... Tokyo Institute Of Technology

05/11/17 / #provided herein are an austenite steel that satisfies desirable strength and desirable castability at the same time, and an austenite steel casting using same. the austenite steel according to an embodiment of the present invention contains ni: 25 to 50%, nb: 3.8 to 6.0%, zr: 0.5% or less, b: 0.001 to 0.05%, cr: 12 to 25%, ti: 1.6% or less, mo: 4.8% or less, and w: 5.2% or less in mass %, and the balance fe and unavoidable impurities, wherein the parameter ps represented by the following formula (1) satisfies ps≦38,

Tokyo Institute Of Technology

. . ... Tokyo Institute Of Technology

04/20/17 / #20170106406

Method for manufacturing zinc oxide films

A method for manufacturing zinc oxide films according to the present invention includes: a step (step 1) for mixing zinc salt, aqueous ammonia, and organic acid to prepare a source solution containing a zinc ammine complex; a step (step 2) for depositing a zinc oxide film on a substrate using the source solution by a liquid phase deposition method; and a step (step 3) for irradiating the deposited zinc oxide film with uv light to remove the organic acid from the deposited zinc oxide film. The present invention can provide a method for manufacturing zinc oxide films that can simplify a device configuration of a manufacturing device.. ... Tokyo Institute Of Technology

03/23/17 / #20170085193

Power converter

This power converter is provided with: three clusters (clu, clv, clw) in which unit cells are cascade-connected; and power supplies of the same kind which are respectively connected to one end of each of the three clusters. Terminals of the three clusters at the side not connected to the power supplies are respectively connected to other ends of the power supplies connected to the other clusters to form a delta-connection configuration. ... Tokyo Institute Of Technology

03/23/17 / #20170084758

Optical wavelength conversion element containing ionic liquid, and article equipped with said optical wavelength conversion element

There is provided an optical wavelength conversion element with a good temporal stability and such a high optical wavelength conversion efficiency that the element is viable even under sunlight or similar, low intensity light. Owing to these properties, the element is suited for use in solar cells, photocatalysts, photocatalytic hydrogen and oxygen generating devices, photon upconversion filters, and like articles. ... Tokyo Institute Of Technology

03/23/17 / #20170081639

Method for inducing differentiation of insulin-producing cells

It is an object of the present invention to provide a method for efficiently directing differentiation into insulin-producing cells in a xeno-free culture system. According to the present invention, there is provided a method for directed differentiation into insulin-producing cells, comprising culturing stem cells in the following steps (1) to (5): (1) a step of culturing stem cells in a medium comprising an activator of activin receptor-like kinase-4/-7 and a gsk3 inhibitor and then culturing in a medium comprising an activator of activin receptor-like kinase-4/-7; (2) a step of culturing the cells obtained in step (1) in a medium comprising a hedgehog signaling inhibitor and an fgf; (3) a step of culturing the cells obtained in step (2) in a medium comprising a retinoic acid receptor agonist, a hedgehog signaling inhibitor and a bmp signaling inhibitor; (4) a step of culturing the cells obtained in step (3) in a medium comprising a tgf-β type i activin receptor-like kinase-4/-5/-7 inhibitor and a bmp signaling inhibitor; and (5) a step of culturing the cells obtained in step (4) in a medium comprising a phosphodiesterase inhibitor.. ... Tokyo Institute Of Technology

03/16/17 / #20170073711

Method for preparing triacylglycerol high-productivity algae

The purpose of the present invention is to effectively accumulate triacylglycerol in algae cells, the present invention providing a method for introducing a triacylglycerol synthetase gene, a phosphorus starvation-inducible promoter, and a 3′ untranslated region into algae.. . ... Tokyo Institute Of Technology

03/16/17 / #20170072382

Mayenite-type compound containing imide anion, and method for producing same

The invention related to a material that can stably hold an imide anion (nh2−) therein even in the atmosphere or in a solvent, and a method for synthesizing the material and a use of the material. A mayenite-type compound into which imide anions are incorporated at a concentration of 1×1018 cm−3 or more are provided. ... Tokyo Institute Of Technology

03/09/17 / #there is provided a labeling precursor compound represented by the following general formula (2):

Tokyo Institute Of Technology

. . ... Tokyo Institute Of Technology

03/02/17 / #20170056885

Droplet producing device, droplet producing method, liposome producing method, fixture, and droplet producing kit

A droplet producing device includes an outer tube; and an inner tube that is arranged inside the outer tube and feeds a droplet raw material, in which an inner tube discharge port opens to an inner tube tip portion formed on a downstream in a fluid feed direction, an outer tube discharge port opens to an outer tube tip portion formed on the downstream in the fluid feed direction, and in which a gap is formed between the outer tube and the inner tube.. . ... Tokyo Institute Of Technology

02/16/17 / #the organic heteropolymer of this invention is useful for forming an organic semiconductor and is a copolymeric heteropolymer having a constitutional unit represented by the formula (1) and a constitutional unit represented by the formula (2):

Tokyo Institute Of Technology

. . ... Tokyo Institute Of Technology

02/09/17 / #20170039501

Workflow management apparatus, workflow management method, and workflow management program

A workflow management apparatus holds a transition condition for each stage to be switched to a next stage in a workflow that controls an operation of an external device over a plurality of stages, and stage information indicating a current stage of the workflow. Where there is a partially ordered relation between the stages, if a first and second stage are incomparable, when a third stage can be executed as a next stage of the first stage, and if the third and second stages are incomparable, when a transition condition for the first stage has been fulfilled and a transition condition for the second stage has not been fulfilled, the workflow management apparatus updates the stage information so as to indicate that both the second stage and the third stage to be executed as a stage following the first stage are set for the workflow.. ... Tokyo Institute Of Technology

02/02/17 / #20170029759

Cell culturing device, cell culturing system and cell culturing method

A cell culturing device has: a first culture chamber; a first introduction flow channel and a first discharge flow channel which are connected to the first culture chamber; a second culture chamber connected to a halfway part of the first introduction flow channel via a first porous membrane; and a second introduction flow channel and a second discharge flow channel which are connected to the second culture chamber. The first discharge flow channel is connected to the first culture chamber via a second porous membrane. ... Tokyo Institute Of Technology








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