OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Khaskin Eugene
Deolka Shubham
Abrégé
Provided is a catalyst that can be used in a variety of reactions involving a formation of a carbon-carbon bond. The catalyst is represented by a formula (I). In formula (I), R1is selected from the group consisting of a hydrogen atom, a fluorine atom, a hydrocarbon group and a heterocyclic group; R2is selected from the group consisting of a hydrogen atom, a fluorine atom, a hydrocarbon group and a heterocyclic group; each R3222; R4and R5are the same or different and each is a polar organic solvent comprising at least one selected from a nitrogen atom, an oxygen atom, a sulfur atom and a halogen atom; n is an integer larger than 0; and dashed lines connecting Ni (II) and R4 R5 are coordinate bonds.
C07C 17/32 - Préparation d'hydrocarbures halogénés par des réactions comportant un accroissement du nombre des atomes de carbone dans le squelette par introduction de groupes alkyle halogénés dans des composés cycliques
C07C 25/13 - Hydrocarbures halogénés aromatiques monocycliques contenant du fluor
C07D 207/33 - Composés hétérocycliques contenant des cycles à cinq chaînons, non condensés avec d'autres cycles, ne comportant qu'un atome d'azote comme unique hétéro-atome du cycle avec uniquement des atomes d'hydrogène ou de carbone liés directement à l'atome d'azote du cycle comportant deux liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec uniquement des atomes d'hydrogène, des radicaux hydrocarbonés ou des radicaux hydrocarbonés substitués, liés directement aux atomes de carbone du cycle avec des radicaux hydrocarbonés substitués, liés directement aux atomes de carbone du cycle
C07D 209/12 - Radicaux substitués par des atomes d'oxygène
C07K 1/113 - Procédés généraux de préparation de peptides par modification chimique de peptides précurseurs sans changement de la structure primaire
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka Fujie
Chavan Santosh S
Abrégé
Provided are uses of spirooxindole oxirane derivatives represented by formula (I) for modifying peptides and/or proteins; a method of modifying peptides and/or proteins using the derivatives; agents for modifying peptides and/or proteins comprising the derivatives; peptides and/or proteins linked to the derivatives; pharmaceutical compositions comprising the peptides and/or proteins linked to the derivatives; kits for detecting biomarkers comprising the peptides and/or proteins linked to the derivatives; and the derivatives themselves. The definition of the substituents in the formula (I) are generally described in the specification.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Schreiber, Makoto Tokoro
Wolf, Matthias
Cassidy, Cathal
Abrégé
Techniques are described for a charged particle optical apparatus that includes a loop of solid material that encloses a bore and a wire winding poloidally wrapped around the loop surrounding the bore. A current is applied to the toroidal winding generating a magnetic field inside the loop along a toroidal direction of the loop and generating magnetic vector potential within the bore. When charged particle(s) pass through the bore of the loop, the magnetic vector potential focuses the charged particles based on the focal point of the charged particle optical apparatus.
C07D 295/135 - Composés hétérocycliques contenant des cycles polyméthylène imine d'au moins cinq chaînons, des cycles aza-3 bicyclo [3.2.2] nonane, piperazine, morpholine ou thiomorpholine, ne comportant que des atomes d'hydrogène liés directement aux atomes de carbone du cycle avec des radicaux hydrocarbonés substitués liés aux atomes d'azote du cycle substitués par des atomes d'azote liés par des liaisons simples ou doubles avec les atomes d'azote du cycle et les atomes d'azote substituants séparés par des carbocycles ou par des chaînes carbonées interrompues par des carbocycles
C07B 41/06 - Formation ou introduction de groupes fonctionnels contenant de l'oxygène de groupes carbonyle
C07B 43/04 - Formation ou introduction de groupes fonctionnels contenant de l'azote de groupes amino
C07C 209/28 - Préparation de composés contenant des groupes amino liés à un squelette carboné par alkylation réductive, avec des composés carbonylés, d'ammoniac, d'amines ou de composés ayant des groupes réductibles en groupes amino par réduction avec d'autres agents réducteurs
C07C 211/37 - Composés contenant des groupes amino liés à un squelette carboné ayant des groupes amino liés à des atomes de carbone de cycles autres que des cycles aromatiques à six chaînons d'un squelette carboné saturé étant substitué de plus par des atomes d'halogène ou par des groupes nitro ou nitroso
C07D 291/08 - Composés hétérocycliques contenant des cycles comportant des atomes d'azote, d'oxygène et de soufre comme uniques hétéro-atomes du cycle condensés avec des carbocycles ou avec des systèmes carbocycliques
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Jo, Junghyun
Tran, Hoang-Dai
Arbuthnott, Gordon William
Abrégé
The present invention provides human striatal-like organoid (hSLO) similar to a huma striatum, a fusion organoid of hSLO and human midbrain-like organoid (hMLO) having functional connections between the hSLO and hMLO, and method of testing drugs using the organoids culture platform.
G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Janssens Stoffel Dominique
Vazquez-Cortes David
Sutisna Burhannudin
Fried Eliot
Abrégé
A channel element according to the present disclosure, comprises a substrate, a film formed on the substrate, and a transformed portion of a part of the film, the transformed portion extending in line shape along the substrate. First channels are formed along the transformed portion between the substrate and the film delaminated on both sides of the transformed portion.
B81C 1/00 - Fabrication ou traitement de dispositifs ou de systèmes dans ou sur un substrat
B81B 1/00 - Dispositifs sans éléments mobiles ou flexibles, p. ex. dispositifs capillaires microscopiques
7.
AMORPHOUS TRIBOLUMINESCENT MATERIAL, METHOD FOR PRODUCING THE SAME, METHOD FOR GENERATING LIGHT EMISSION IN AMORPHOUS TRIBOLUMINESCENT LAYER, AND MECHANORESPONSIVE SENSOR
Okinawa Institute of Science and Technology School Corporation (Japon)
Inventeur(s)
Karimata, Ayumu
Khusnutdinova, Julia
Abrégé
Triboluminescent materials that produce light emission in response to mechanical action attract significant interest due to their wide range of potential utilization for mechanoresponsive sensors, light emitting devices and stimuli-induced glowing fibers, dyes, particles, paste, and films, etc. Here, we would like to disclose a general method of generating triboluminescent polymer materials blended with wide range of luminophores that emit light in response to mechanical action emitting light in a wide range of spectrum. The light generation is achieved via a non-destructive method even in the absence of direct contact with the polymer (e.g. through the layer of another polymer). Biocompatible luminophores can be easily utilized. Light emission is also observed under dry air.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi Yabing
Narita Akimitsu
Wu Tianhao
Xu Xiushang
Kabe Ryota
Ono Luis Katsuya
Mariotti Silvia
Raj Saurav
Yoshioka Rengo
Abrégé
Provided is a hole-selective contact material for long-term stable PSCs. A hole-selective contact material comprises a polycyclic aromatic hydrocarbon compound, wherein the polycyclic aromatic hydrocarbon compound comprises a structure having a plurality of aromatic hydrocarbon rings, each of the aromatic hydrocarbon rings being fused with at least one other of the aromatic hydrocarbon rings, and at least one anchor group attached to the structure directly or via a linking group.
H10K 30/40 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant une structure p-i-n, ayant p. ex. un absorbeur pérovskite entre des couches de transport de charge de type p et de type n
H10K 30/86 - Couches à haute mobilité des trous, p. ex. de transport des trous ou couches de blocage des électrons
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Zhang, Hui
Ono, Luis K.
Abrégé
A LiS battery includes a heterostructure deposited on a sponge of carbon nanotubes followed by annealing. The heterostructure may be performed by depositing layers of TiN and TiO2, such as TiN followed by TiO2. Following annealing, the TIN and TiO2 may be distributed substantially uniformly in the heterostructure. In some embodiments, the TiN layer has a thickness of 10 nm and the TiO2 layer has a thickness of 5 nm.
H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
H01M 4/131 - Électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
H01M 4/133 - Électrodes à base de matériau carboné, p. ex. composés d'intercalation du graphite ou CFx
H01M 4/136 - Électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques
H01M 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Lisicovas, Viktoras
Dani, Keshav M.
Madéo, Julien
Sastry, Ashwani
Abrégé
A device provides for delivery and control of extremely high peak-intensity femtosecond pulses of light. The device transmits pulses from a femtosecond laser to an endovascular location via a suitable optical fiber and controls the light intensity distribution at the site of surgery. The extremely high intensity enables the instantaneous ablation of material (e.g. calcified plaque) inside the blood vessel, with minimal damage to surrounding tissue.
A61B 18/24 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p. ex. de micro-ondes en utilisant des lasers le faisceau étant dirigé le long, ou à l'intérieur d'un conduit flexible, p. ex. d'une fibre optiquePièces à main à cet effet avec un cathéter
A61B 17/00 - Instruments, dispositifs ou procédés chirurgicaux
A61B 18/00 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci
A61B 18/22 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p. ex. de micro-ondes en utilisant des lasers le faisceau étant dirigé le long, ou à l'intérieur d'un conduit flexible, p. ex. d'une fibre optiquePièces à main à cet effet
11.
1,3-CYCLOHEXANEDIONE DERIVATIVES AND 1,3-CYCLOPENTANEDIONE DERIVATIVES AS BUFFERING MOLECULES IN NON-AQUEOUS SOLUTIONS
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka, Fujie
Sohail, Muhammad
Abrégé
This invention relates to 1,3-cyclohexanedione derivatives and 1,3-cyclopentanedione derivatives that have buffering function in non-aqueous solutions and to the use thereof for tuning the conditions to control chemical events in non-aqueous solutions. One aspect of the invention is a method for buffering a non-aqueous solution, including adding a buffering molecule to the non-aqueous solution, in which the non-aqueous solution contains an organic solvent, the buffering molecule is a 1,3-cyclohexanedione derivative or a 1,3-cyclopentanedione derivative, and the buffering molecule is optionally conjugated to a solid support.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Ishikawa Hiroki
Huang Tsung-Yen
Abrégé
The present disclosure provides a composition comprising a glycolytic intermediate metabolite or a salt thereof, preferably, phosphoenolpyruvate (PEP), glucose-6-phosphate (G6P), fructose-6-phosphate (F6P), or 3-phosphoglycerate (3PG), or a salt thereof, more preferably, phosphoenolpyruvate (PEP) or a salt thereof. The composition can be a pharmaceutical composition for use in treating immune-related disease, such as autoimmune disease, and disease associated with an activated or increased T helper 17 cell.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Hori Tetsuya
Takahashi Tomoyuki
Taoufiq Zacharie
Takei Kohji
Yamada Hiroshi
Abrégé
The present invention aims to provide a novel agent for treating Alzheimer's disease, a method for treating Alzheimer's disease, a method for screening for a candidate substance for a therapeutic drug for Alzheimer's disease, and the like. The present invention is a prophylactic and/or therapeutic agent for Alzheimer's disease comprising a peptide corresponding to dynamin 1. The peptide preferably corresponds to dynamin 1-pleckstrin-homology domain or dynamin 1-proline rich domain. In addition, the peptide is preferably encapsulated in nano-particles or linked to a peptide sequence that improve delivery of the peptide into the brain.
A61K 38/08 - Peptides ayant de 5 à 11 amino-acides
A61K 39/395 - AnticorpsImmunoglobulinesImmunsérum, p. ex. sérum antilymphocitaire
A61K 47/51 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification
A61K 47/62 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant une protéine, un peptide ou un acide polyaminé
A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
15.
QUANTUM ERROR CORRECTION SYSTEM AND PROCESS FOR QUANTUM ERROR CORRECTION
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Twamley, Jason
Quijandria Diaz, Isaac Fernando
Nayak, Anshuman
Abrégé
A quantum error correction system that can realize a scheme which, when the quantum system suffers some noise, the quantum system itself can act on itself to correct itself against this noise is provided. The quantum error correction system includes a quantum material and a bi-chromatic recovery drive generator in communication with the quantum material. The bi-chromatic recovery drive generator sends a waveform to the quantum material.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Nakazawa Kazumasa
Mokhothu Thato Mary
Lin Yu-Ju
Nambu Miyu
Abrégé
Problem The purpose of this invention is to provide a new treatment method for epilepsy that solves the problems of current epilepsy treatment and has long-term effects. Solution The present invention is a method of treating a disease, comprising inducing hypothermia or hypometabolism in a subject. Thermoregulatory or metabolic regulatory neurons are stimulated in the step of inducing hypothermia or hypometabolism in the subject. Q neurons are stimulated in the step of inducing hypothermia or hypometabolism in the subject.
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
A61K 31/551 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à sept chaînons, p. ex. azélastine, pentylènetétrazole ayant deux atomes d'azote comme hétéro-atomes d'un cycle, p. ex. clozapine, dilazèpe
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Kusumi Akihiro
Zhou Peng
Abrégé
Problem The purpose of the present invention is to provide a novel method for prevention and/or treatment of opioid tolerance or opioid dependence. Specifically, the purpose of the present invention is to develop peptide-based blockers to block MOR-DOR and KOR-DOR heterodimerization. In addition, the purpose of the present invention is to develop homodimer blockers for MOR, DOR, and KOR which modulate their downstream signaling without affecting their internalization. Solution The present invention is a prophylactic and/or therapeutic agent for the prevention and/or treatment of opioid tolerance or opioid dependence comprising the peptide which inhibits the dimer formation of the opioid receptor, wherein the above opioid receptor dimer is a heterodimer or a homodimer formed from one or two opioid receptors selected from the group consisting of the μ type (MOR), the κ type (KOR), and the δ type (DOR).
Okinawa Institute of Science and Technology School Corporation (Japon)
Inventeur(s)
Kubo, Yuimaru
Ball, Jason Robert
Moroshkin, Petr
Konstantinov, Denis
Abrégé
Embodiments of the microwave amplification system are described. In an embodiment, a microwave amplification system includes a microwave amplifier that contains a paramagnetic material with an impurity. The impurity has a plurality of nuclear spin and electron spin-based energy levels. The system includes an input to receive a pumping signal which is transmitted to the microwave amplifier to cause a population inversion in the impurity and excite it to one of the nuclear spin and electron spin-based energy levels. The system further includes another input to receive an input signal to be amplified by the microwave amplifier, the input signal having a lower power than the pumping signal. Once transmitted to the microwave amplifier, the input signal is amplified by the excited state of the impurity in the microwave amplifier thereby generating an amplified signal.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Hayakawa, Eisuke
Abrégé
The present invention relates to a method for identifying a chemical structure of a wide variety of low molecular weight compounds using mass-to-charge ratio and collision cross section of fragment ions of an analyte compound. The analyte compound is ionized and fragmented, and the fragment ions are measured by a mass spectrometer with an ion mobility spectrometry measurement device. According to the present method, it does not depend on any compound class-specific characteristics or structural features, therefore enabling determinations of any classes of low molecular weight compounds, which does not limit to a specific compound class. The present invention comprises three methods which share a common data structure and s data processing method.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Khusnutdinova, Julia
Karimata, Ayumu
Patil, Pradnya Hukumchand
Abrégé
Triboluminescent materials that generate emission of light in response to mechanical stimulus attract significant attention due to their applications in development of “smart materials” and damage sensors. Among metal complexes, rare-earth europium and terbium complexes are most widely used, while there is no systematic data on triboluminescence in more readily available and inexpensive Cu complexes, with only a few scattered examples reported in the literature. We report a new family of photoluminescent Cu—NHC complexes that show bright triboluminescence (TL) in crystal state visible even in ambient light under air upon grinding or crushing the crystalline sample. Moreover, when these complexes are dispersed into amorphous polymethylmethacrylate (PMMA) films even at small concentrations, TL is easily observed. In Cu-containing polymer films, surrounding gas discharge is likely involved in excitation of brightly luminescent Cu—NHC complexes. Observation of TL in polymer films overcomes limitations of using crystalline phase for mechanoresponse and opens up possibilities for development of mechanoresponsive coatings and materials based on inexpensive metals such as Cu.
G01N 21/70 - Systèmes dans lesquels le matériau analysé est excité de façon à ce qu'il émette de la lumière ou qu'il produise un changement de la longueur d'onde de la lumière incidente excité mécaniquement, p. ex. par triboluminescence
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Agrawal Lokesh
Terenzio Marco
Guillaud Laurent
Abrégé
The disclosure provides a fiber, comprising a biocompatible polymer and melanin, or a fibrous assembly comprising the fiber, a system for fabricating a fibrous assembly, a method for fabricating a fibrous assembly, a method of producing a fiber, and a semiconductor.
A61L 27/18 - Matériaux macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
A61L 27/54 - Matériaux biologiquement actifs, p. ex. substances thérapeutiques
B05B 7/00 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz
D01F 6/00 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication
22.
COMPOSITE NANOARCHITECTURE UNIT, MULTILAYER COMPOSITE, AND METHOD FOR MANUFACTURING COMPOSITE NANOARCHITECTURE UNIT
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Grammatikopoulos, Panagiotis
Haro, Marta
Zhao, Junlei
Juarez-Perez, Emilio Jose
Abrégé
A composite nanoarchitecture unit is disclosed. The unit comprises a columnar film grown on top of another layer where the columns touch each other at the top forming arches having optimized characteristics. This nanoarchitecture unit, called nano-vault, achieves high mechanical stability for films under strong and variable stress action.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Twamley, Jason Mark
Kim, Daehee
Couillard, Mathieu
Abrégé
One or more first magnets and one or more second magnets are separated along an optical axis. A diamagnetic lens droplet is suspended in the paramagnetic medium. Strength, direction, and/or position of the one or more first and second magnets are adjusted to change the shape of the lens droplet or the position of the lens droplet along the axis. The one or more first magnets and one or more second magnets may include pairs of magnets offset from one another along axes that are perpendicular to one another and the optical axis. Pairs of intermediate magnets may be positioned between the one or more first magnets and one or more second magnets and adjust the offset of the lens droplet relative to the optical axis. An interface between layers of diamagnetic and paramagnetic fluids may be shaped by concentric ring magnets in order to implement a tunable lens.
G02B 3/14 - Lentilles remplies d'un fluide ou à l'intérieur desquelles le vide a été fait à distance focale variable
G02B 26/08 - Dispositifs ou dispositions optiques pour la commande de la lumière utilisant des éléments optiques mobiles ou déformables pour commander la direction de la lumière
24.
CONCURRENT RAW AND AERATED WASTEWATER TREATMENT METHOD USING BIOELECTROCHEMICAL SYSTEM
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Kainuma, Mami
Prokhorova, Anna
Hiyane, Rie
Kazeoka, Masaki
Goryanin, Igor
Babiak, Peter
Abrégé
The present invention provides advanced livestock wastewater treatment systems, devices and methods for simultaneous removal of nitrate (nitrite) from treated wastewater at cathode chamber and of organics, suspended solids and malodor (caused by volatile fatty acids) from raw wastewater at anode chamber using anaerobic bioelectrochemical system (BES). The present invention provides a device comprising at least one anode chamber equipped inside with at least one anode, and at least one cathode chamber equipped inside with at least one cathode, wherein the anode chamber is attached to the cathode chamber via separator in order to transport anions or cations between the anode chamber and the cathode chamber.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Taoufiq, Zacharie
Dimitrov, Dimitar
Khandarkhaeva, Marina
Takahashi, Tomoyuki
Villar-Briones, Alejandro
Micheal, C. Roy
Abrégé
The present invention is to provide a composition comprising a ligand for modulating a function of a stem cell-derived cell culture. The present invention is also to provide a method for identifying a protein in a population of proteins in a tissue and/or an organ and/or an in vitro cell culture and/or purified subcellular fraction. The present invention is further to provide a method for quantifying a target protein in a tissue and/or an organ and/or an in vitro cell culture and/or purified subcellular fraction, further comprising identifying a protein, the expression level of which is larger or lower in the iPSC- or ESC-derived cell culture than in the iPSC or ESC culture, and identifying a ligand or transcription factor against the protein, the expression level of which is larger or lower in the iPSC- or ESC-derived cell culture than in the iPSC or ESC culture.
C12Q 1/00 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (USA)
Inventeur(s)
Schreiber, Makoto Tokoro
Wolf, Matthias
Cassidy, Cathal
Abrégé
Techniques are described for a charged particle optical apparatus that includes a loop of solid material that encloses a bore and a wire winding poloidally wrapped around the loop surrounding the bore. A current is applied to the toroidal winding generating a magnetic field inside the loop along a toroidal direction of the loop and generating magnetic vector potential within the bore. When charged particle(s) pass through the bore of the loop, the magnetic vector potential focuses the charged particles based on the focal point of the charged particle optical apparatus.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Jo Junghyun
Tran Hoang-Dai
Arbuthnott Gordon William
Abrégé
The present invention provides human striatal-like organoid (hSLO) similar to a huma striatum, a fusion organoid of hSLO and human midbrain-like organoid(hMLO) having functional connections between the hSLO and hMLO, and method of testing drugs using the organoids culture platform.
Okinawa Institute of Science and Technology School Corporation (Japon)
Inventeur(s)
Lin, Zesen
Kabe, Ryota
Abrégé
A long-persistent luminescence emitter containing a polymer that contains, relative to the total molar amount of an electron donor structural unit and an electron acceptor structural unit therein, 70 mol % or more of an electron donor structural unit and less than 30 mol % of an electron acceptor structural unit, or containing a polymer that contains, relative to the total molar amount of an electron donor structural unit and an electron acceptor structural unit therein. 70 mol % or more of an electron acceptor structural unit and less than 30 mol % of an electron donor structural unit. The emission decay after stopping light irradiation to the emitter is power law decay.
C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
C08F 220/30 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle contenant des cycles aromatiques dans la partie alcool
29.
AMORPHOUS TRIBOLUMINESCENT MATERIAL, METHOD FOR PRODUCING THE SAME, METHOD FOR GENERATING LIGHT EMISSION IN AMORPHOUS TRIBOLUMINESCENT LAYER, AND MECHANORESPONSIVE SENSOR
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Karimata Ayumu
Khusnutdinova Julia
Abrégé
Triboluminescent materials that produce light emission in response to mechanical action attract significant interest due to their wide range of potential utilization for mechanoresponsive sensors, light emitting devices and stimuli-induced glowing fibers, dyes, particles, paste, and films, etc. Here, we would like to disclose a general method of generating triboluminescent polymer materials blended with wide range of luminophores that emit light in response to mechanical action emitting light in a wide range of spectrum. The light generation is achieved via a non-destructive method even in the absence of direct contact with the polymer (e.g. through the layer of another polymer). Biocompatible luminophores can be easily utilized. Light emission is also observed under dry air.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Fedorovich, Viacheslav
Goryanin, Igor
Inoue, Tomoharu
Abrégé
The present invention relates to a bio electrochemical system for the treatment of organic liquid wastes. The bio electrochemical system comprises a container; at least one tube shaped separator vertically disposed such that it penetrates the container; at least one anode disposed in the external space of the tube shaped separator; at least one cathode disposed in the interior space of the tube shaped separator; and at least one partition plate horizontally disposed such that it forms multistage horizontal flow channels for organic liquid wastes in the container.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Yokobayashi, Yohei
Dwidar, Mohammed Essameldin Ibrahim Mohammed
Abrégé
It is an object of the present invention to provide an RNA aptamer that specifically binds histamine. The present invention is related to an nucleic acid aptamer that binds to histamine, comprising the base sequence (i) or (ii) below: (i) the base sequence of SEQ ID NO: 1; (ii) the base sequence comprising substitution(s), deletion(s), and/or addition(s) of 1 to 3 base(s) in the base sequence of SEQ ID NO: 1.
C12Q 1/6897 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des acides nucléiques faisant intervenir des gènes rapporteurs liés de façon fonctionnelle à des promoteurs
G01N 33/94 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des narcotiques
G01N 33/58 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des substances marquées
C12N 15/115 - Aptamères, c.-à-d. acides nucléiques liant spécifiquement une molécule cible avec une haute affinité sans s'y hybrider
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Yokobayashi Yohei
Kim Narae
Abrégé
The invention provides an engineered rhabdovirus that may have a reduced toxicity and/or induce a higher replication capability and/or express a gene loaded onto the virus in an infected cell.
H01M 4/136 - Électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka, Fujie
Johnson, Sherida
Abrégé
The present invention provides a novel process for preparing an oligosaccharide C-glycoside derivative of formula I, comprising reacting a compound of formula II with compound of formula III in the presence of at least one primary or secondary amine and at least one additive [in the formulae, the substituents are as defined herein], and novel oligosaccharide C-glycoside derivatives that can be prepared using the process.
Okinawa Institute of Science and Technology School Corporation (Japon)
Inventeur(s)
Jinnai, Kazuya
Kabe, Ryota
Adachi, Chihaya
Abrégé
Disclosed is a persistent luminescence emitter containing at least 70 mol % of an electron donor molecule and less than 30 mol % of an electron acceptor molecule wherein an electron transfer occurs from the electron donor molecule to the electron acceptor molecule by photo-irradiation of the persistent luminescence emitter, and after photo-irradiation of the persistent luminescence emitter stops, emission intensity decays non-exponentially.
C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Jinnai, Kazuya
Kabe, Ryota
Adachi, Chihaya
Abrégé
Disclosed is a persistent luminescence emitter containing an electron donor molecule and an electron acceptor molecule having a LUMO level of lower than −3.5 eV, wherein emission intensity increases by temperature rise after photo-irradiation of the persistent luminescence emitter stops.
H10K 101/30 - Valeurs d'énergie de la plus haute orbitale moléculaire occupée [HOMO], de la plus basse orbitale moléculaire inoccupée [LUMO] ou de Fermi
H10K 101/40 - Interrelation des paramètres entre plusieurs couches ou sous-couches actives constitutives, p. ex. valeurs HOMO dans des couches adjacentes
38.
Method of fabricating a through glass via on a suspended nanocrystalline diamond
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Janssens, Stoffel Dominique
Vazquez-Cortes, David
Giussani, Alessandro
Fried, Eliot Martin
Abrégé
Low-cost and robust platforms are key for the development of next-generation 3D micro- and nanodevices. To fabricate such platforms, nanocrystalline diamond (NCD) is a highly appealing material due to its biocompatibility, robustness, and mechanical, electrical, electrochemical, and optical properties, while glass substrates with through vias are ideal interposers for 3D integration due to the excellent properties of glass. A low-cost process—free of photolithography and transfer printing—for fabricating arrays of TGVs that are sealed with suspended portions of an ultra-thin NCD film on one side is presented. These highly transparent structures may serve as a platform for the development of microwells for single-cell culture and analysis, 3D integrated devices such as microelectrodes, and quantum technologies. It is also possible to replace the NCD with silicon nitride or silicon carbide, allowing for the development of complex heterogeneous structures on a small scale.
C03C 17/22 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par d'autres matières inorganiques
C03C 15/00 - Traitement de surface du verre, autre que sous forme de fibres ou de filaments, par attaque chimique
C03C 23/00 - Autres traitements de surface du verre, autre que sous forme de fibres ou de filaments
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Bhalla, Nikhil
Fried, Amy Shen
Chu, Kang-Yu
Abrégé
A method for making a plasmonic mushroom array includes: forming a plurality of metal nano-islands each having nanometer-range dimensions on a surface of a glass substrate; and subjecting to the glass substrate having the plurality of metal nano-islands formed thereon to reactive ion etching such that the plurality of metal nano-islands are converted to a plurality of mushroom-shaped structures each having a metal cap supported by a pillar made of a material of the glass substrate and each having dimensions smaller than the dimensions of the nano-islands, the plurality of mushroom-shaped structures being arranged in a substantially regular pattern with intervals smaller than average intervals between the nano-islands, thereby forming the plurality of nano-scale mushroom-shaped structures on the glass substrate that can exhibit localized surface plasmon resonance.
G01N 21/75 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé
G01N 33/543 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
C03C 17/09 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des métaux par dépôt à partir d'une phase vapeur
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Kabe, Ryota
Tachikawa, Takashi
Abrégé
Photostimulated luminescence, which allows energy or data to be stored and released using electromagnetic waves as both the input and output, has attracted considerable interest in the fields of biomedical and informatics technologies, but this phenomenon is mostly limited to solid inorganic materials. Here, we report photostimulated luminescence from purely organic blend films composed of electron donor, acceptor, and trap/emitter molecules. In the films, charges are accumulated as radical ions by ultraviolet light irradiation and then extracted by near infrared light irradiation to produce visible light. Films are capable of multiple cycles (>10 times) of organic photostimulated luminescence, which was still observable from films left in the dark at room temperature for one week after excitation, and emission color could be varied by changing the trap/emitter molecules. These findings will broadly impact existing applications and provide new prospects for innovative flexible devices.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Yanagida Mitsuhiro
Teruya Takayuki
Abrégé
It is an object of the present invention to provide a novel method capable of simply and accurately obtaining an index for the diagnosis of Alzheimer's disease (AD). The present invention is related to a method for obtaining an index for the diagnosis of Alzheimer's disease (AD) by measuring the specific blood metabolite. The present invention is also related to a method for assisting in the diagnosis of AD by measuring the specific blood metabolite.
G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
42.
COMPOSITE NANOARCHITECTURE UNIT, MULTILAYER COMPOSITE, AND METHOD FOR MANUFACTURING COMPOSITE NANOARCHITECTURE UNIT
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Grammatikopoulos Panagiotis
Haro Marta
Zhao Junlei
Juarez-Perez Emilio Jose
Abrégé
A composite nanoarchitecture unit is disclosed. the unit comprises a columnar film grown on top of another layer where the columns touch each other at the top forming arches having optimized characteristics. This nanoarchitecture unit, called nano-vault, achieves high mechanical stability for films under strong and variable stress action.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Khusnutdinova, Julia
Karimata, Ayumu
Abrégé
A polymer comprising a polymer chain moiety and a copper complex moiety (1) is useful as a mechanoresponsive luminescent material. R1 and R2 are linking groups to the polymer chain moiety; R3 to R6 are H or substituent.
A polymer comprising a polymer chain moiety and a copper complex moiety (1) is useful as a mechanoresponsive luminescent material. R1 and R2 are linking groups to the polymer chain moiety; R3 to R6 are H or substituent.
G01L 1/24 - Mesure des forces ou des contraintes, en général en mesurant les variations des propriétés optiques du matériau quand il est soumis à une contrainte, p. ex. par l'analyse des contraintes par photo-élasticité
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Khusnutdinova Julia
Karimata Ayumu
Patil Pradnya Hukumchand
Abrégé
Triboluminescent materials that generate emission of light in response to mechanical stimulus attract significant attention due to their applications in development of "smart materials" and damage sensors. Among metal complexes, rare-earth europium and terbium complexes are most widely used, while there is no systematic data on triboluminescence in more readily available and inexpensive Cu complexes, with only a few scattered examples reported in the literature. We report a new family of photoluminescent Cu-NHC complexes that show bright triboluminescence (TL) in crystal state visible even in ambient light under air upon grinding or crushing the crystalline sample. Moreover, when these complexes are dispersed into amorphous polymethylmethacrylate (PMMA) films even at small concentrations, TL is easily observed. In Cu-containing polymer films, surrounding gas discharge is likely involved in excitation of brightly luminescent Cu-NHC complexes. Observation of TL in polymer films overcomes limitations of using crystalline phase for mechanoresponse and opens up possibilities for development of mechanoresponsive coatings and materials based on inexpensive metals such as Cu.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Qiu, Longbin
He, Sisi
Ono, Luis Katsuya
Abrégé
Systems and methods for performing a rapid hybrid chemical vapor deposition are described herein. In an embodiment, first type of precursor materials is deposited on a substrate. The substrate is placed in a receptacle of a heating device, the heating device configured to provide heat to at least a portion of the receptacle. A second type of precursor materials is placed in the receptacle of the heating device such that the organic compound is closer to a gas source of the heating device than the substrate. A gas flow is created through the receptacle of the heating device. The heating component is used to cause of a portion of the receptacle comprising the substrate and the second type of precursor materials. During the heating process, at least a portion of the second type of precursor materials is deposited on at least a portion of the first type of precursor materials.
C23C 16/30 - Dépôt de composés, de mélanges ou de solutions solides, p. ex. borures, carbures, nitrures
C23C 16/448 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour produire des courants de gaz réactifs, p. ex. par évaporation ou par sublimation de matériaux précurseurs
C23C 16/46 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour le chauffage du substrat
C23C 16/48 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement par irradiation, p. ex. par photolyse, radiolyse ou rayonnement corpusculaire
H01L 33/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
46.
RAPID HYBRID CHEMICAL VAPOR DEPOSITION FOR PEROVSKITE SOLAR MODULES
Okinawa Institute of Science and Technology School Corporation (Japon)
Inventeur(s)
Qi, Yabing
Qiu, Longbin
He, Sisi
Ono, Luis Katsuya
Abrégé
Systems and methods for performing a rapid hybrid chemical vapor deposition are described herein. In an embodiment, first type of precursor materials is deposited on a substrate. The substrate is placed in a receptacle of a heating device, the heating device configured to provide heat to at least a portion of the receptacle. A second type of precursor materials is placed in the receptacle of the heating device such that the organic compound is closer to a gas source of the heating device than the substrate. A gas flow is created through the receptacle of the heating device. The heating component is used to cause of a portion of the receptacle comprising the substrate and the second type of precursor materials. During the heating process, at least a portion of the second type of precursor materials is deposited on at least a portion of the first type of precursor materials on the substrate.
H01G 9/00 - Condensateurs électrolytiques, redresseurs électrolytiques, détecteurs électrolytiques, dispositifs de commutation électrolytiques, dispositifs électrolytiques photosensibles ou sensibles à la températureProcédés pour leur fabrication
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
H01L 51/42 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement
C23C 16/30 - Dépôt de composés, de mélanges ou de solutions solides, p. ex. borures, carbures, nitrures
C23C 16/46 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour le chauffage du substrat
47.
Method and system for identifying structure of compound
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Hayakawa, Eisuke
Abrégé
The present invention relates to a method for identifying a chemical structure of a wide variety of low molecular weight compounds using mass-to-charge ratio and collision cross section of fragment ions of an analyte compound. The analyte compound is ionized and fragmented, and the fragment ions are measured by a mass spectrometer with an ion mobility spectrometry measurement device. According to the present method, it does not depend on any compound class-specific characteristics or structural features, therefore enabling determinations of any classes of low molecular weight compounds, which does not limit to a specific compound class. The present invention comprises three methods which share a common data structure and s data processing method.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Khaskin, Eugene
Abrégé
A cyclopropanation method includes reacting an alcohol, an ester, or an aldehyde with a sulfone in an organic solvent containing a base providing a counter cation to form a cyclopropane; and isolating the cyclopropane. When using the alcohol or ester, the organic solvent further contains a catalyst having an alcohol dehydrogenation activity.
C07C 315/04 - Préparation de sulfonesPréparation de sulfoxydes par des réactions n'impliquant pas la formation de groupes sulfone ou sulfoxyde
B01J 31/18 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des complexes de coordination contenant de l'azote, du phosphore, de l'arsenic ou de l'antimoine
C07D 295/096 - Composés hétérocycliques contenant des cycles polyméthylène imine d'au moins cinq chaînons, des cycles aza-3 bicyclo [3.2.2] nonane, piperazine, morpholine ou thiomorpholine, ne comportant que des atomes d'hydrogène liés directement aux atomes de carbone du cycle avec des radicaux hydrocarbonés substitués liés aux atomes d'azote du cycle substitués par des atomes d'oxygène ou de soufre liés par des liaisons simples avec les atomes d'azote du cycle et les atomes d'oxygène ou de soufre séparés par des carbocycles ou par des chaînes carbonées interrompues par des carbocycles
C07D 333/18 - Radicaux substitués par des hétéro-atomes, autres que les halogènes, liés par des liaisons simples par des atomes de soufre
49.
Nanoplasmonic instrumentation, materials, methods and system integration
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Bhalla, Nikhil
Fried, Amy Shen
Chu, Kang-Yu
Abrégé
A method for making a plasmonic mushroom array includes: forming a plurality of metal nano-islands each having nanometer-range dimensions on a surface of a glass substrate; and subjecting to the glass substrate having the plurality of metal nano-islands formed thereon to reactive ion etching such that the plurality of metal nano-islands are converted to a plurality of mushroom-shaped structures each having a metal cap supported by a pillar made of a material of the glass substrate and each having dimensions smaller than the dimensions of the nano-islands, the plurality of mushroom-shaped structures being arranged in a substantially regular pattern with intervals smaller than average intervals between the nano-islands, thereby forming the plurality of nano-scale mushroom-shaped structures on the glass substrate that can exhibit localized surface plasmon resonance.
G01N 21/75 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé
G01N 33/543 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
C03C 17/09 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des métaux par dépôt à partir d'une phase vapeur
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka Fujie
Sohail Muhammad
Abrégé
This invention relates to 1,3-cyclohexanedione derivatives and 1,3-cyclopentanedione derivatives that have buffering function in non-aqueous solutions and to the use thereof for tuning the conditions to control chemical events in non-aqueous solutions. One aspect of the invention is a method for buffering a non-aqueous solution, including adding a buffering molecule to the non-aqueous solution, in which the non-aqueous solution contains an organic solvent, the buffering molecule is a 1,3-cyclohexanedione derivative or a 1,3-cyclopentanedione derivative, and the buffering molecule is optionally conjugated to a solid support.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Fedorovich Viacheslav
Goryanin Igor
Inoue Tomoharu
Abrégé
The present invention relates to a bio electrochemical system for the treatment of organic liquid wastes. The bio electrochemical system comprises a container; at least one tube shaped separator vertically disposed such that it penetrates the container; at least one anode disposed in the external space of the tube shaped separator; at least one cathode disposed in the interior space of the tube shaped separator; and at least one partition plate horizontally disposed such that it forms multistage horizontal flow channels for organic liquid wastes in the container.
C02F 3/34 - Traitement biologique de l'eau, des eaux résiduaires ou des eaux d'égout caractérisé par les micro-organismes utilisés
H01M 4/90 - Emploi de matériau catalytique spécifié
C25B 9/00 - Cellules ou assemblages de cellulesÉléments de structure des cellulesAssemblages d'éléments de structure, p. ex. assemblages d'électrode-diaphragmeCaractéristiques des cellules relatives aux procédés
H01M 8/16 - Éléments à combustible biochimique, c.-à-d. éléments dans lesquels des micro-organismes agissent comme catalyseurs
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka, Fujie
Johnson, Sherida
Abrégé
The present invention provides a novel process for preparing an oligosaccharide C-glycoside derivative of formula I, comprising reacting a compound of formula II with compound of formula III in the presence of at least one primary or secondary amine and at least one additive [in the formulae, the substituents are as defined herein], and novel oligosaccharide C-glycoside derivatives that can be prepared using the process.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Janssens Stoffel
Vazquez-Cortes David
Giussani Alessandro
Fried Eliot
Abrégé
Low-cost and robust platforms are key for the development of next-generation 3D micro- and nanodevices. To fabricate such platforms, nanocrystalline diamond (NCD) is a highly appealing material due to its biocompatibility, robustness, and mechanical, electrical, electrochemical, and optical properties, while glass substrates with through vias are ideal interposers for 3D integration due to the excellent properties of glass. A low-cost process - free of photolithography and transfer printing - for fabricating arrays of TGVs that are sealed with suspended portions of an ultra-thin NCD film on one side is presented. These highly transparent structures may serve as a platform for the development of microwells for single-cell culture and analysis, 3D integrated devices such as microelectrodes, and quantum technologies. It is also possible to replace the NCD with silicon nitride or silicon carbide, allowing for the development of complex heterogeneous structures on a small scale.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Madeo, Julien Dominique Georges
Man, Michael K. L.
Dani, Keshav M.
Abrégé
Systems and methods for generating extreme ultraviolet radiation from plasma are described herein. In an embodiment, gas is provided to a gas target within a vacuum chamber. A pulse laser or a pulse laser-driven wavelength conversion system provides a beam which is focused through a lens or microscope object onto the gas target to produce plasma. A collection mirror is then used to guide an extreme ultraviolet radiation beam from the plasma to a target location.
G02B 7/182 - Montures, moyens de réglage ou raccords étanches à la lumière pour éléments optiques pour prismesMontures, moyens de réglage ou raccords étanches à la lumière pour éléments optiques pour miroirs pour miroirs
H05G 2/00 - Appareils ou procédés spécialement adaptés à la production de rayons X, n'utilisant pas de tubes à rayons X, p. ex. utilisant la génération d'un plasma
Okinawa Institute of Science and Technology School Corporation (Japon)
Inventeur(s)
Kubo, Yuimaru
Ball, Jason Robert
Moroshkin, Petr
Konstantinov, Denis
Abrégé
Embodiments of the microwave amplification system are described. In an embodiment, a microwave amplification system includes a microwave amplifier that contains a paramagnetic material with an impurity. The impurity has a plurality of nuclear spin and electron spin-based energy levels. The system includes an input to receive a pumping signal which is transmitted to the microwave amplifier to cause a population inversion in the impurity and excite it to one of the nuclear spin and electron spin-based energy levels. The system further includes another input to receive an input signal to be amplified by the microwave amplifier, the input signal having a lower power than the pumping signal. Once transmitted to the microwave amplifier, the input signal is amplified by the excited state of the impurity in the microwave amplifier thereby generating an amplified signal.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Yokobayashi Yohei
Dwidar Mohammed Essameldin Ibrahim Mohammed
Abrégé
It is an object of the present invention to provide an RNA aptamer that specifically binds histamine. The present invention is related to an nucleic acid aptamer that binds to histamine, comprising the base sequence (i) or (ii) below: (i) the base sequence of SEQ ID NO: 1; (ii) the base sequence comprising substitution(s), deletion(s), and/or addition(s) of 1 to 3 base(s) in the base sequence of SEQ ID NO: 1.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Yanagida Mitsuhiro
Teruya Takayuki
Abrégé
It is an object of the present invention to provide a novel method capable of evaluating risk of Type 2 diabetes. The present invention is related to a method for evaluating risk of Type 2 diabetes using blood metabolites as an index, wherein the blood metabolite comprises at least one metabolite selected from the group consisting of NADP+, (iso)Valeryl-carnitine, 2-Hydroxybutyrate, 3-Hydroxybutyrate, Acetyl-carnitine, Proline, ADP, Urate, Sedoheptulose-7-phosphate, N-Acetyl-aspartate, Glycerophosphoethanolamine, 6-Phosphogluconate, Quinolinic acid, N-Acetyl-glucosamine, UMP, Adenine, Succinate, Cytidine, Phosphoenolpyruvate, Fructose-6-phosphate, Keto(iso)leucine, Glyceraldehyde-3-phosphate, Pentose-phosphate, UDP-glucuronate, N-Methyl-adenosine, UTP, Citrulline, S-Adenosyl-methionine, Dimethyl-arginine, Indoxyl-sulfate, Kynurenine, UDP-glucose, Dimethyl-guanosine, N2-Acetyl-arginine, Glutathione disulfide, Phenylalanine, AMP, Serine, Threonine, 1,5-Anhydroglucitol, Taurine, Trimethyl-lysine, and Pseudouridine.
G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Bhalla, Nikhil
Fried, Amy Shen
Abrégé
Described herein are nanoplasmonic materials comprising a composite nanoparticle having plasmonic nanoparticles of a first metal, such as silver doped with nanoparticles of a second metal, such as titanium, where the second metal reduces the susceptibility of the first metal to oxidation. Such material may be used in sensors useful for detecting analytes in a test solution.
G01N 21/41 - RéfringencePropriétés liées à la phase, p. ex. longueur du chemin optique
B82Y 15/00 - Nanotechnologie pour l’interaction, la détection ou l'actionnement, p. ex. points quantiques comme marqueurs en dosages protéiques ou moteurs moléculaires
B82Y 40/00 - Fabrication ou traitement des nanostructures
60.
Process for preparing a supported catalytic material, and supported catalytic material
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Schaffer-Harris, Geoffrey Kellogg
Fedorovich, Viacheslav
Goryanin, Igor
Szydlowski, Lukasz Michal
Simpson, David James Wilpault
Filonenko, Georgy
Abrégé
The present invention relates to a process for preparing a supported catalytic material, wherein the said process comprises a step of heating a precursor of support material which has been impregnated with a mixture of chemical precursors, wherein the said mixture includes a nitrogen-containing reducing reagent as a precursor and a transition-metal-containing compound as a precursor.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Hayakawa Eisuke
Abrégé
The present invention relates to a method for identifying the chemical structures of a wide variety of low-molecular-weight compounds using the mass-to-charge ratio and the collision cross section of a fragment ion of a compound to be analyzed. In the present invention, a compound to be analyzed is ionized and fragmented, and fragment ions are measured through use of a mass spectrometer provided with an ion mobility spectrometry device. Through this method, there is no dependence on structural features or on characteristics specific to a compound class, and the method is therefore not limited to a specific compound class, and determination of a low-molecular-weight compound is possible. The present invention comprises three methods sharing a common data structure and data processing method.
G01N 27/62 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'ionisation des gaz, p. ex. des aérosolsRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant les décharges électriques, p. ex. l'émission cathodique
62.
TOTAL STOCHASTIC GRADIENT ESTIMATION METHOD, DEVICE AND COMPUTER PROGRAM
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Parmas, Paavo
Abrégé
A gradient estimation method, a gradient estimation device and a computer program are provided. The gradient estimation method includes a computation graph, estimating gradients of a variable with respect to other variables in the computation graph, where the gradient estimation method at some node(s) in the graph performs two or more separate estimations of the same gradient using separate gradient estimators, combines the separate estimates into fewer than the initial number of estimates, and passes the combined estimate to a different node in the graph, where the gradient estimate will be used for further computations.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Yanagida Mitsuhiro
Teruya Takayuki
Abrégé
We identified human aging markers in urine and saliva. Our present investigation may be epoch-making, as the method is based on integrating or synthesizing quantitative results of aging markers at the molecular level, using one- or two-dimensional matrices. The method, while evaluating information on individual metabolites, represents the degree of aging through integration of many data. It opens a new road toward understanding both partial and integrated aging.
G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique
G01N 33/493 - Analyse physique de matériau biologique de matériau biologique liquide d'urine
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Shintake, Tsumoru
Abrégé
Provided is a method of manufacturing a wave energy conversion system, including: connecting a series of panels and tapered surfaces into a frame shape suitable for accepting wave motion and channeling that motion into a turbine; arranging that a wave-facing portion of the frame shape have an opening of a first area; arranging that a shore-facing portion of the frame shape have an opening of a second area; the first area being larger than the second area; the panels and tapered surfaces being arranged according to predetermined criteria; connecting a turbine and turbine blades across the second area; and configuring the frame to have ports for connecting routing, storage, and energy consumption devices.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Yanagida Mitsuhiro
Teruya Takayuki
Abrégé
It is an object of the present invention to provide a novel method capable of simply and accurately determining the extent of aging. The present invention is related to a method for determining the extent of aging in which a blood metabolite is used as an indicator. Preferably, at least one selected from the group consisting of whole blood, Red blood cells and plasma from a subject is used as a sample, and a blood metabolite in the sample is used as an indicator.
G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Dani Moreshwar Keshav
Man Michael Ka Lun
Wong E Laine
Abrégé
A system and method for redistributing photoexcited electrons and generate local currents within an optical spot on ultrafast timescales achieving in high-speed, high-resolution control of opto-electronic phenomena is disclosed. Selectively addressing sub-populations of photoexcited electrons within the distribution is necessary. By exploiting the spatial intensity variations in an ultrafast light pulse, local surface fields are generated within the photoexcitation spot of a doped semiconductor, which pull apart the photoexcited electrons into two separate distributions. This redistribution process can be controlled via the spatial profile and intensity of the photoexciting pulse.
G01N 23/227 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p. ex. rayons X ou neutrons, non couvertes par les groupes , ou en mesurant l'émission secondaire de matériaux en mesurant l'effet photo-électrique, p. ex. microscopie d'émission photo-électronique [PEEM]
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka Fujie
Johnson Sherida
Abrégé
The present invention provides a novel process for preparing an oligosaccharide C-glycoside derivative of formula I, comprising reacting a compound of formula II with compound of formula III in the presence of at least one primary or secondary amine and at least one additive [in the formulae, the substituents are as defined herein], and novel oligosaccharide C-glycoside derivatives that can be prepared using the process.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Sowwan, Mukhles Ibrahim
Porkovich, Alexander James
Vernieres, Jerome
Steinhauer, Stephan
Ziadi, Zakaria
Abrégé
A system and method of nanoparticle deposition for achieving an acetone sensitive response based on ruthenium decorated CuO nanowires at temperatures of 200°C and 250°C is disclosed. This method is useful for building sensors. The method used to build the sensor is easily integrable into silicon technology broadly, and into a CMOX compatible device specifically. Additionally, it is expected that this method of nanoparticle deposition can be transferred to other MOx nanowire sensors, such as but not limited to zinc oxide nanowire.
G01N 27/12 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de l'absorption d'un fluideRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de la réaction avec un fluide
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
YAMAGUCHI UNIVERSITY (Japon)
Inventeur(s)
Schoenke Johannes Richard
Kaji Shizuo
Fried Eliot Martin
Grunwald Michael
Abrégé
A new kaleidocycle set includes at least seven elements (tetrahedrons, for example), which are joined in a ring shape by means of rotating hinges. If tetrahedrons are used as exemplary elements, two ridge lines of each tetrahedron are joined to the corresponding ridge lines of an adjacent tetrahedron. Preferably, the plurality of tetrahedrons all have the same shape. However, two ridge lines of the tetrahedrons are "twisted". This means that the two ridge lines are not at right angles to one another, but are in a positional relationship rotated through a twist angle α relative to one another. The twist angle α is selected with an appropriate value such that the ring is closed (that is, such that the first element can be connected to the last element). The resulting ring has a single degree of freedom, and different faces can be exposed by manipulation in the same way as with a traditional kaleidocycle. However, the ring has a non-orientable topology, unlike a traditional kaleidocycle.
A63F 9/08 - Puzzles pourvus d'éléments mobiles l'un par rapport à l'autre
B65D 6/22 - Réceptacles dont le corps est formé par jonction ou liaison de plusieurs composants rigides ou sensiblement rigides, constitués en totalité ou principalement en métal, en matière plastique, en bois ou en un matériau de remplacement pliables avec des éléments articulés et des éléments amovibles
G09F 23/14 - Publicité sur ou dans des articles spécifiques, p. ex. cendriers, boîtes aux lettres sur des jouets, des puzzles ou des objets analogues
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Fedorovich Viacheslav
Filonenko Georgy
Goryanin Igor
Schaffer-Harris Geoffrey Kellogg
Simpson David James Wilpault
Babiak Peter
Abrégé
The present invention is related to a separator of a microbial fuel cell comprising: a porous supporting material and a hydrogel, wherein the hydrogel is introduced in pores of the porous supporting material.
H01M 8/1027 - Matériaux d’électrolyte polymère caractérisés par la structure chimique de la chaîne principale du polymère conducteur ionique comprenant du carbone, de l’oxygène et d’autres atomes, p. ex. des polyéthersulfones sulfonés [S- PES]
H01M 8/103 - Matériaux d’électrolyte polymère caractérisés par la structure chimique de la chaîne principale du polymère conducteur ionique comprenant de l’azote, p. ex. des polybenzimidazoles sulfonés [S-PBI], des polybenzimidazoles comprenant de l’acide phosphorique, des polyamides sulfonés [S-PA] ou des polyphosphazènes sulfonés
H01M 8/1058 - Matériaux d’électrolyte polymère caractérisés par un support poreux n’ayant pas de propriétés conductrices ioniques
71.
System and method for fabricating perovskite film for solar cell applications
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Ono, Luis Katsuya
Wang, Shenghao
Abrégé
2 (metal halide material) vapor; a second evaporator unit coupled to the housing and configured to generate AX (organic material) vapor; and a flow control unit coupled to the housing for controlling circulation of the AX vapor. The dimensions of the horizontal cross-sectional shape of the first evaporator unit, the dimensions of the horizontal cross-sectional shape of the substrate stage, and the relative position in the horizontal direction between the two horizontal cross-sectional shapes are configured to maximize the overlap between the two horizontal cross-sectional shapes.
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
C23C 14/54 - Commande ou régulation du processus de revêtement
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
H01L 51/44 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement - Détails des dispositifs
H01L 51/42 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement
72.
Method based on multi-source deposition for fabricating perovskite film
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Ono, Luis
Wang, Shenghao
Abrégé
A method for fabricating a perovskite film includes the steps of: placing a substrate on a substrate stage in a chamber, the substrate stage configured to rotate around its central axis at a rotation speed; depositing first source materials on the substrate from a first set of evaporation units, each coupled to the side section or the bottom section of the chamber; depositing second source materials on the substrate from a second set of evaporation units coupled to the bottom section, wherein the chamber includes a shield defining two or more zones having respective horizontal cross-sectional areas, which are open and facing the substrate, designated for the two or more evaporation units in the second set. The perovskite film includes multiple unit layers each being formed by one rotation of the substrate stage, and having composition and thickness thereof controlled by adjusting evaporation rates, rotation speed and horizontal cross-sectional areas.
C23C 16/52 - Commande ou régulation du processus de dépôt
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
C23C 16/455 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour introduire des gaz dans la chambre de réaction ou pour modifier les écoulements de gaz dans la chambre de réaction
C23C 16/46 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour le chauffage du substrat
H01L 31/0256 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails caractérisés par leurs corps semi-conducteurs caractérisés par les matériaux
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
H01L 51/42 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Lee, Doojin
Fried, Amy Shen
Abrégé
A temperature-controllable microfluidic device includes: a microfluidic channel generally extending in a first direction for passing a specimen fluid; a microheater disposed along the microfluidic channel, the microheater being made of a resistive wire having a pair of serpentine-shaped portions generally extending in the first direction along respective sides of the microfluidic channel; and a temperature sensor disposed along the microfluidic channel, the temperature sensor being made of a resistive wire having a pair of serpentine-shaped portions generally extending in the first direction along the respective sides of the microfluidic channel.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka, Fujie
Yin, Feng
Abrégé
The present invention relates to a process for preparing 3-pyrrolidine carboxylic acid derivatives, and particularly a simple process for preparing 5-substituted 3-pyrrolidine carboxylic acid derivatives. In addition, the present invention relates to a novel pyrrolidine carboxylic acid derivative, its manufacture, pharmaceutical compositions containing it and its use as a catalyst.
C07D 209/54 - Composés hétérocycliques contenant des cycles à cinq chaînons condensés avec d'autres cycles, ne comportant qu'un atome d'azote comme unique hétéro-atome du cycle condensés avec un carbocycle condensés en spiro
C07D 207/16 - Atomes de carbone comportant trois liaisons à des hétéro-atomes, avec au plus une liaison à un halogène, p. ex. radicaux ester ou nitrile
C07C 201/12 - Préparation de composés nitrés par des réactions ne créant pas de groupes nitro
C07C 205/51 - Composés contenant des groupes nitro liés à un squelette carboné le squelette carboné étant substitué de plus par des groupes carboxyle ayant des groupes nitro et des groupes carboxyle liés à des atomes de carbone acycliques du squelette carboné le squelette carboné étant saturé
75.
System and method for automated performance assessment of perovskite optoelectronic devices
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Ono, Luis Katsuya
Remeika, Mikas
Ruiz Raga, Sonia
Abrégé
A system and method for assessing performance of a plurality of perovskite optoelectronic devices are disclosed. The system comprises a chamber, a light source, a switch board for allowing selection of a device among a plurality of devices in the chamber for measurement; a DC voltage supply for applying voltage to the device, a source/measure unit (SMU) for measuring current of the device; and a computer implemented with a software program including computer executable instructions to control at least the SMU, the DC voltage supply, the switch board, and the light source. The computer-implemented method for the performance assessment by using the system includes obtaining at least one of first current-versus-voltage (I-V) data according to a first procedure and second I-V data according to a second procedure for analyzing hysteresis behavior of the device.
G01R 31/26 - Test de dispositifs individuels à semi-conducteurs
H02S 50/15 - Tests de dispositifs PV, p. ex. de modules PV ou de cellules PV individuelles utilisant des moyens optiques, e.g. utilisant l'électroluminescence
H02S 50/10 - Tests de dispositifs PV, p. ex. de modules PV ou de cellules PV individuelles
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
76.
Method of nanoscale patterning based on controlled pinhole formation
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Ono, Luis Katsuya
Abrégé
A method of nanoscale patterning is disclosed. The method comprises: mixing predetermined amounts of a first solvent and a second solvent to generate a solvent, the first solvent and the second solvent being immiscible with each other; dissolving a solute material in the solvent to generate a coating material, the solute material having solubility that is higher in the first solvent than in the second solvent; and applying the coating material onto a substrate to form a plurality of pinholes in the coating material. The formation of the plurality of pinholes is associated with suspension drops mostly comprised of the second solvent, separated from the solute material dissolved in the first solvent, in the coating material. A method of making a stamp with a nanoscale pattern is also disclosed based on the above method.
B29C 41/12 - Étalement de la matière à mouler sur un support
B29C 33/38 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la matière ou le procédé de fabrication
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
B29C 59/02 - Façonnage de surface, p. ex. gaufrageAppareils à cet effet par des moyens mécaniques, p. ex. par pressage
B81C 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
B82Y 30/00 - Nanotechnologie pour matériaux ou science des surfaces, p. ex. nanocomposites
B82Y 40/00 - Fabrication ou traitement des nanostructures
B29C 33/42 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la forme de la surface de moulage, p. ex. par des nervures ou des rainures
H01L 51/42 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Sasaki, Tomotake
Uchibe, Eiji
Doya, Kenji
Anai, Hirokazu
Yanami, Hitoshi
Iwane, Hidenao
Abrégé
A non-transitory, computer-readable recording medium stores therein a reinforcement learning program that uses a value function and causes a computer to execute a process comprising: estimating first coefficients of the value function represented in a quadratic form of inputs at times in the past than a present time and outputs at the present time and the times in the past, the first coefficients being estimated based on inputs at the times in the past, the outputs at the present time and the times in the past, and costs or rewards that corresponds to the inputs at the times in the past; and determining second coefficients that defines a control law, based on the value function that uses the estimated first coefficients and determining input values at times after estimation of the first coefficients.
H04L 41/0816 - Réglages de configuration caractérisés par les conditions déclenchant un changement de paramètres la condition étant une adaptation, p. ex. en réponse aux événements dans le réseau
G06N 3/006 - Vie artificielle, c.-à-d. agencements informatiques simulant la vie fondés sur des formes de vie individuelles ou collectives simulées et virtuelles, p. ex. simulations sociales ou optimisation par essaims particulaires [PSO]
H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
H04L 43/08 - Surveillance ou test en fonction de métriques spécifiques, p. ex. la qualité du service [QoS], la consommation d’énergie ou les paramètres environnementaux
78.
Apparatus, method and recording medium for controlling system using temporal difference error
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Sasaki, Tomotake
Uchibe, Eiji
Doya, Kenji
Anai, Hirokazu
Yanami, Hitoshi
Iwane, Hidenao
Abrégé
A non-transitory, computer-readable recording medium stores a program of reinforcement learning by a state-value function. The program causes a computer to execute a process including calculating a temporal difference (TD) error based on an estimated state-value function, the TD error being calculated by giving a perturbation to each component of a feedback coefficient matrix that provides a policy; calculating based on the TD error and the perturbation, an estimated gradient function matrix acquired by estimating a gradient function matrix of the state-value function with respect to the feedback coefficient matrix for a state of a controlled object, when state variation of the controlled object in the reinforcement learning is described by a linear difference equation and an immediate cost or an immediate reward of the controlled object is described in a quadratic form of the state and an input; and updating the feedback coefficient matrix using the estimated gradient function matrix.
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
G06N 3/00 - Agencements informatiques fondés sur des modèles biologiques
G05B 13/04 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Khaskin, Eugene
Abrégé
A cyclopropanation method includes reacting an alcohol, an ester, or an aldehyde with a sulfone in an organic solvent containing a base providing a counter cation to form a cyclopropane; and isolating the cyclopropane. When using the alcohol or ester, the organic solvent further contains a catalyst having an alcohol dehydrogenation activity.
C07C 315/04 - Préparation de sulfonesPréparation de sulfoxydes par des réactions n'impliquant pas la formation de groupes sulfone ou sulfoxyde
C07C 317/22 - SulfonesSulfoxydes ayant des groupes sulfone ou sulfoxyde et des atomes d'oxygène, liés par des liaisons simples, liés au même squelette carboné avec des groupes sulfone ou sulfoxyde liés à des atomes de carbone de cycles aromatiques à six chaînons du squelette carboné
C07C 317/32 - SulfonesSulfoxydes ayant des groupes sulfone ou sulfoxyde et des atomes d'azote, ne faisant pas partie de groupes nitro ou nitroso, liés au même squelette carboné avec des groupes sulfone ou sulfoxyde liés à des atomes de carbone de cycles aromatiques à six chaînons du squelette carboné
Okinawa Institute of Science and Technology (Japon)
Inventeur(s)
Murphy, Rafino Miguel James
Lei, Fuchuan
Ward, Jonathan
Nic Chormaic, Sile
Yang, Yong
Abrégé
A tunable, all-optical, coupling method for a high-Q silica microsphere and an optical waveguide is disclosed. By means of a novel optical nanopositioning method, induced thermal expansion of an asymmetric microsphere stem for laser powers up to 211 mW is observed and used to fine tune the microsphere-waveguide coupling. Microcavity displacements ranging from (0.61±0.13)-(3.49±0.13) μm and nanometer scale sensitivities varying from (2.81±0.08)-(17.08±0.76) nm/mW are obtained. Additionally, an apparent linear dependency of coupling distance on stem laser heating is achieved. Using these methods, coupling can be altered such that the differing and customizable coupling regimes can be achieved.
C03B 37/15 - Finition des fibres ou filaments avec application de chaleur, p. ex. pour fabriquer des fibres optiques
B23K 26/00 - Travail par rayon laser, p. ex. soudage, découpage ou perçage
B23K 26/073 - Détermination de la configuration du spot laser
B23K 26/06 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples
B23K 26/04 - Alignement, pointage ou focalisation automatique du faisceau laser, p. ex. en utilisant la lumière rétrodiffusée
B23K 26/354 - Travail par rayon laser, p. ex. soudage, découpage ou perçage pour le traitement de surface par fusion
B23K 26/352 - Travail par rayon laser, p. ex. soudage, découpage ou perçage pour le traitement de surface
B23K 26/0622 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples par commande directe du faisceau laser par impulsions de mise en forme
81.
Peptide exhibiting hydrolytic activity and use thereof
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Akizawa, Toshifumi
Yamamoto, Tadashi
Abrégé
(A4) a peptide consisting of an amino acid sequence with a sequence identity of at least 85% to the amino acid sequence of the peptide (A1) or (A2) and having hydrolysis activity.
C07K 7/08 - Peptides linéaires ne contenant que des liaisons peptidiques normales ayant de 12 à 20 amino-acides
C07K 14/47 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés provenant de mammifères
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Kabe, Ryota
Adachi, Chihaya
Abrégé
The invention discloses a long persistent luminescence emitter which has an electron-donating molecule that is stable in the radical cation state and an electron-accepting molecule that is stable in the radical anion state and from which luminescence is observed at 10 K after photo-irradiation of the long persistent luminescence emitter stops. According to the disclosed invention, persistent luminescence can be exhibited for a long time with only organic compounds without the use of any rare-earth elements.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Toda-Peters, Kazumi
Shen, Amy
Sathish, Shivani
Lee, Doojin
Galvin, Casey
Funakoshi, Kei
Abrégé
An integrated system for sampling and processing a liquid suspension, the system comprising: a cartridge member comprising a sampling port on a first end of the cartridge member, a second one-way valve in communication with the sampling port, a stopper at a second end of the cartridge member, and a fluid chamber between the second one-way valve and the stopper; a body member having a first end configured to accept the first end of the cartridge member and a second end opposite the first end of the body member; and a cap unit disposed on the second end of the body member, the cap unit comprising a wash chamber, wherein the cap unit comprises a first one-way valve between the second end of the body member and the wash chamber and a filter between the first one-way valve and the wash chamber or a filter between the second end of the body member and the wash chamber and a first one-way valve between the filter and the wash chamber.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Bhalla, Nikhil
Fried, Amy, Shen
Chu, Kang-Yu,
Abrégé
A method for making a plasmonic mushroom array includes: forming a plurality of metal nano-islands each having nanometer-range dimensions on a surface of a glass substrate; and subjecting to the glass substrate having the plurality of metal nano-islands formed thereon to reactive ion etching such that the plurality of metal nano-islands are converted to a plurality of mushroom-shaped structures each having a metal cap supported by a pillar made of a material of the glass substrate and each having dimensions smaller than the dimensions of the nano-islands, the plurality of mushroom-shaped structures being arranged in a substantially regular pattern with intervals smaller than average intervals between the nano-islands, thereby forming the plurality of nano-scale mushroom-shaped structures on the glass substrate that can exhibit localized surface plasmon resonance.
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
H01L 51/42 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement
H01G 9/00 - Condensateurs électrolytiques, redresseurs électrolytiques, détecteurs électrolytiques, dispositifs de commutation électrolytiques, dispositifs électrolytiques photosensibles ou sensibles à la températureProcédés pour leur fabrication
86.
PROCESS FOR PREPARING A SUPPORTED CATALYTIC MATERIAL, AND SUPPORTED CATALYTIC MATERIAL
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Schaffer-Harris Geoffrey Kellogg
Fedorovich Viacheslav
Goryanin Igor
Szydlowski Lukasz Michal
Simpson David James Wilpault
Filonenko Georgy
Abrégé
The present invention relates to a process for preparing a supported catalytic material, wherein the said process comprises a step of heating a precursor of support material which has been impregnated with a mixture of chemical precursors, wherein the said mixture includes a nitrogen-containing reducing reagent as a precursor and a transition-metal-containing compound as a precursor.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tsai, Hsieh-Fu
Fried, Amy Shen
Cheng, Ji-Yen
Abrégé
A disclosed insert for a circular-shaped petri dish can generate a substantially uniform electric field across the petri dish that is filled with a fluid establishing a salt bridge. The insert includes a circular-shaped bottom plate defining a circular-shaped space; a side channel vertically erecting from a circular periphery of said bottom plate; and a pair of current rectifying chambers each having a generally planar shape communicating with the side channel. In at least some aspects of the invention, portions of the side channel bridging the pair of current rectifying chambers each have a generally concave top profile having a lowest point at the center between the pair of current rectifying chambers such that, when the salt bridge is established, the circular-shaped space defined by the bottom plate exhibits a substantially uniform electric field in a substantially entire area of the space.
C12M 1/42 - Appareils pour le traitement de micro-organismes ou d'enzymes au moyen d'énergie électrique ou ondulatoire, p. ex. magnétisme, ondes sonores
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Jung, Min-Cherl
Ruiz Raga, Sonia
Abrégé
A method of forming a Pb-free perovskite film is provided, the method based on vacuum evaporation and comprising: first depositing a first material comprising Sn halide on a substrate to form a first layer; second depositing a second material comprising organic halide to form a second layer on the first layer to obtain a sequentially-deposited two-layer film on the substrate; and annealing the sequentially-deposited two-layer film on the substrate. During the annealing, the first and second materials inter-diffuse and react to form the Pb-free perovskite film. The second layer is formed to cover the first layer so as to prevent the first layer from air exposure. The solar cell device including the Pb-free perovskite film formed by using the present method exhibits good stability.
H01L 51/42 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
89.
2D discrete fourier transform with simultaneous edge artifact removal for real-time applications
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Mahmood, Faisal
Toots, Märt
Öfverstedt, Lars-Göran Wallentin
Skoglund, Bo Ulf
Abrégé
A method for performing 2-dimensional discrete Fourier transform of a subject image data to be performed in one or more digital processors includes performing 1-dimensional fast Fourier transform on each row of the subject image data and 1-dimensional fast Fourier transform on each column of the subject image, and performing a simplified fast Fourier transform processing on the extracted boundary image without performing column-by-column 1-dimensional fast Fourier transform by: performing 1-dimensional fast Fourier transform only on a first column vector in the extracted boundary image data, using scaled column vectors to derive fast Fourier transform of remaining columns of the extracted boundary image data, and performing 1-dimensional fast Fourier transform on each row of the extracted boundary image data. Then, fast Fourier transform of a periodic component of the subject image data with edge-artifacts removed and fast Fourier transform of a smooth component of the subject image data are derived from results of steps (b) and (c).
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Sowwan, Mukhles Ibrahim
Cassidy, Cathal
Singh, Vidya Dhar
Abrégé
A novel catalyst includes a plurality of nanoparticles, each nanoparticle including a core made of a catalytic metal and a porous shell surrounding the core, made of metal oxide, the porous shell preserving a catalytic function of the core and reducing reduction of the core and coalescence of the nanoparticles.
B01J 23/02 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe des métaux alcalins ou alcalino-terreux ou du béryllium
B01J 33/00 - Protection des catalyseurs, p. ex. par revêtement
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
B01J 37/02 - Imprégnation, revêtement ou précipitation
B01J 37/14 - Oxydation avec des gaz contenant de l'oxygène libre
H01M 8/1011 - Éléments à combustible à alcool direct, p. ex. éléments à combustible à méthanol direct
91.
Contactless magnetic couplings for microfluidic devices and nautical propulsion
Okinawa Institute of Science and Technology School Corporation (Japon)
Inventeur(s)
Schoenke, Johannes Richard
Fried, Eliot Martin
Abrégé
A device for moving a fluid with magnetic gear includes two first balls each having a shape of sphere, respectively fixed to a rotating first shaft through respective centers of the sphere, each of the first balls having a first magnetic dipole in a direction orthogonal to the first shaft; and a second ball having a shape of sphere attaching a blade structure thereon to move the fluid, fixed to a freely rotatable second shaft through a center of the sphere, and having a second magnetic dipole in a direction orthogonal to the second shaft, wherein the centers of the first and second balls altogether form an isosceles triangle with a vertex angle ψ being defined about the center of the second ball, satisfying
.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka, Fujie
Johnson, Sherida
Abrégé
The present invention can provide novel C-glycoside derivatives which are biologically important under high stereoselective, mild, atom economical condition.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka, Fujie
Zhang, Dongxin
Abrégé
The present invention relates to novel tertiary alcohol derivatives substituted with aryl and trifluoromethyl, and optical isomers thereof. In addition, the present invention also relates to methods for the preparation and use as enantiomer recognition agent thereof. The present invention provides pharmaceutical composition and use as therapeutically active substance thereof.
C07C 49/753 - Composés non saturés comportant un groupe cétone faisant partie d'un cycle contenant des groupes éther, des groupes , des groupes ou des groupes
C07D 333/22 - Radicaux substitués par des hétéro-atomes liés par une liaison double ou par deux hétéro-atomes, autres que des halogènes, liés au même atome de carbone par des liaisons simples
C07D 333/24 - Radicaux substitués par des atomes de carbone comportant trois liaisons à des hétéro-atomes, avec au plus une liaison à un halogène, p. ex. radicaux ester ou nitrile
C07C 227/10 - Formation de groupes amino dans des composés contenant des groupes carboxyle avec augmentation simultanée du nombre d'atomes de carbone dans le squelette carboné
C07C 229/34 - Composés contenant des groupes amino et carboxyle liés au même squelette carboné ayant des groupes amino et carboxyle liés à des atomes de carbone acycliques du même squelette carboné le squelette carboné contenant des cycles aromatiques à six chaînons
C07C 49/255 - Composés non saturés comportant des groupes cétone liés à des atomes de carbone acycliques contenant des groupes éther, des groupes , des groupes ou des groupes
C07C 49/747 - Composés non saturés comportant un groupe cétone faisant partie d'un cycle contenant des groupes hydroxyle contenant des cycles aromatiques à six chaînons
C07C 227/34 - Préparation d'isomères optiques par séparation d'isomères optiques
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Tanaka, Fujie
Yin, Feng
Abrégé
The present invention relates to a process for preparing 3-pyrrolidine carboxylic acid derivatives, and particularly a simple process for preparing 5-substituted 3-pyrrolidine carboxylic acid derivatives. In addition, the present invention relates to a novel pyrrolidine carboxylic acid derivative, its manufacture, pharmaceutical compositions containing it and its use as a catalyst.
C07D 207/16 - Atomes de carbone comportant trois liaisons à des hétéro-atomes, avec au plus une liaison à un halogène, p. ex. radicaux ester ou nitrile
A61K 31/22 - Esters, p. ex. nitroglycérine, sélénocyanates d'acides carboxyliques d'acides acycliques, p. ex. pravastatine
A61K 31/40 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à cinq chaînons avec un azote comme seul hétéro-atome d'un cycle, p. ex. sulpiride, succinimide, tolmétine, buflomédil
C07C 201/12 - Préparation de composés nitrés par des réactions ne créant pas de groupes nitro
C07C 205/51 - Composés contenant des groupes nitro liés à un squelette carboné le squelette carboné étant substitué de plus par des groupes carboxyle ayant des groupes nitro et des groupes carboxyle liés à des atomes de carbone acycliques du squelette carboné le squelette carboné étant saturé
95.
System and method of determining forecast error for renewable energy fluctuations
Okinawa Institute of Science and Technology School Corporation (Japon)
Inventeur(s)
Bandi, Mahesh M.
Abrégé
A system for determining (a) forecast error and/or (b) scaling error for wind power generation is provided, the system utilizing generated and forecast time series for power generation derived from wind and analyzing temporal correlations in the wind fluctuations to quantify: (a) the forecast error defined by deviations between the high frequency components of the forecast and generated time series, and (b) a scaling error defined by a degree that temporal correlations fail to be predicted for an accurate predictor of wind fluctuations. Wind fluctuations may exhibit multi-fractal behavior at the turbine level and/or may be rectified to a fractal structure at the grid level. A memory kernel may be used to reduce the forecast and scaling errors.
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
G05B 17/02 - Systèmes impliquant l'usage de modèles ou de simulateurs desdits systèmes électriques
G06F 17/17 - Évaluation de fonctions par des procédés d'approximation, p. ex. par interpolation ou extrapolation, par lissage ou par le procédé des moindres carrés
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
96.
ULTRASENSITIVE NITROGEN DIOXIDE GAS SENSOR BASED ON IRON NANOCUBES
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Vernieres, Jerome
Steinhauer, Stephan
Sowwan, Mukhles Ibrahim
Abrégé
A gas sensor includes a substrate; a pair of electrodes facing each other on the substrate; and a plurality of metallic nanocubes each containing Fe, aggregated between the pair of electrodes and forming percolating paths between the pair of electrodes.
G01N 27/12 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de l'absorption d'un fluideRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de la réaction avec un fluide
97.
MICROHEATER INTEGRATED TEMPERATURE CONTROLLABLE MICROFLUIDIC TENSIOMETER FOR MEASURING DYNAMIC INTERFACIAL TENSION
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Lee, Doojin
Fried, Amy, Shen
Abrégé
A temperature-controllable microfluidic device includes: a microfluidic channel generally extending in a first direction for passing a specimen fluid; a microheater disposed along the microfluidic channel, the microheater being made of a resistive wire having a pair of serpentine- shaped portions generally extending in the first direction along respective sides of the microfluidic channel; and a temperature sensor disposed along the microfluidic channel, the temperature sensor being made of a resistive wire having a pair of serpentine-shaped portions generally extending in the first direction along the respective sides of the microfluidic channel.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Ono, Luis Katsuya
Remeika, Mikas
Ruiz Raga, Sonia
Abrégé
A system and method for assessing performance of a plurality of perovskite optoelectronic devices are disclosed. The system comprises a chamber, a light source, a switch board for allowing selection of a device among a plurality of devices in the chamber for measurement; a DC voltage supply for applying voltage to the device, a source/measure unit (SMU) for measuring current of the device; and a computer implemented with a software program including computer executable instructions to control at least the SMU, the DC voltage supply, the switch board, and the light source. The computer-implemented method for the performance assessment by using the system includes obtaining at least one of first current-versus-voltage (I-V) data according to a first procedure and second I-V data according to a second procedure for analyzing hysteresis behavior of the device.
H02S 50/10 - Tests de dispositifs PV, p. ex. de modules PV ou de cellules PV individuelles
G01R 31/26 - Test de dispositifs individuels à semi-conducteurs
H01L 51/44 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement - Détails des dispositifs
99.
METHOD OF NANOSCALE PATTERNING BASED ON CONTROLLED PINHOLE FORMATION
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Ono, Luis Katsuya
Abrégé
A method of nanoscale patterning is disclosed. The method comprises: mixing predetermined amounts of a first solvent and a second solvent to generate a solvent, the first solvent and the second solvent being immiscible with each other; dissolving a solute material in the solvent to generate a coating material, the solute material having solubility that is higher in the first solvent than in the second solvent; and applying the coating material onto a substrate to form a plurality of pinholes in the coating material. The formation of the plurality of pinholes is associated with suspension drops mostly comprised of the second solvent, separated from the solute material dissolved in the first solvent, in the coating material. A method of making a stamp with a nanoscale pattern is also disclosed based on the above method.
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION (Japon)
Inventeur(s)
Qi, Yabing
Jung, Min-Cherl
Raga, Sonia Ruiz
Abrégé
An optoelectronic device is provided, the device comprising an active layer comprising organometal halide perovskite and a hole transport layer (HTL) formed by vacuum evaporation and configured to transport hole carriers. The HTL includes a first sublayer comprising a hole transport material (HTM) doped with an n-dopant and disposed adjacent to the active layer, a second sublayer comprising the HTM that is undoped and disposed adjacent to the first sublayer, and a third sublayer comprising the HTM doped with a p-dopant and disposed adjacent to the second sublayer. The doping concentration of the n-dopant for the n-doped sublayer is determined to match the highest occupied molecular orbital energy level of the n-doped sublayer with the valence band maximum energy level of the perovskite active layer.
H01L 51/42 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives