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electricity (127) 127
physics (126) 126
mechanical engineering (118) 118
blasting (117) 117
heating (117) 117
lighting (117) 117
weapons (117) 117
basic electric elements (106) 106
measuring (99) 99
measuring electric variables (99) 99
measuring magnetic variables (99) 99
positive displacement machines for liquids (99) 99
pumps for liquids or elastic fluids (99) 99
testing (99) 99
pumps (81) 81
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (46) 46
conversion or distribution of electric power (41) 41
generation (41) 41
electric solid state devices not otherwise provided for (40) 40
semiconductor devices (40) 40
general tagging of cross-sectional technologies spanning over several sections of the ipc (31) 31
general tagging of new technological developments (31) 31
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (31) 31
circuit arrangements or systems for supplying or distributingelectric power (27) 27
systems for storing electric energy (27) 27
technical subjects covered by former us classification (26) 26
technical subjects covered by former uspc (26) 26
casings or constructional details of electric apparatus (22) 22
electric techniques not otherwise provided for (22) 22
manufacture of assemblages of electrical components (22) 22
printed circuits (22) 22
non-positive displacement pumps (21) 21
calculating (18) 18
computing (18) 18
counting (18) 18
capacitors (16) 16
capacitors, rectifiers, detectors, switching devices orlight-sensitive devices, of the electrolytic type (16) 16
actuating-floats (13) 13
cocks (13) 13
devices for venting or aerating (13) 13
engineering elements and units (13) 13
general measures for producing and maintaining effectivefunctioning of machines or installations (13) 13
performing operations (13) 13
taps (13) 13
thermal insulation in general (13) 13
transporting (13) 13
valves (13) 13
vehicles in general (12) 12
electric digital data processing (11) 11
controlling (10) 10
regulating (10) 10
systems for controlling or regulating non-electric variables (10) 10
vehicles, vehicle fittings, or vehicle parts, not otherwiseprovided for (10) 10
electric machines not otherwise provided for (9) 9
antennas, i.e. radio aerials (7) 7
electric equipment or propulsion of electrically-propelledvehicles (7) 7
electrodynamic brake systems for vehicles, in general (7) 7
handling record carriers (7) 7
magnetic suspension or levitation for vehicles (7) 7
presentation of data (7) 7
recognition of data (7) 7
record carriers (7) 7
apparatus for conversion between ac and ac, between ac and dc,or between dc and dc, and for use with mains or similar powersupply systems (6) 6
basic electronic circuitry (6) 6
control or regulation thereof (6) 6
conversion of dc or ac input power into surge outputpower (6) 6
climate change mitigation technologies related totransportation (5) 5
combustion engines (5) 5
combustion engines in general (5) 5
diagnosis (5) 5
hot-gas or combustion-product engine plants (5) 5
human necessities (5) 5
hygiene (5) 5
identification (5) 5
internal-combustion piston engines (5) 5
medical or veterinary science (5) 5
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (5) 5
surgery (5) 5
technologies or applications for mitigation or adaptation againstclimate change (5) 5
impedance networks, e.g. resonant circuits (4) 4
resonators (4) 4
control or regulation of electric motors, electric generatorsor dynamo-electric converters (3) 3
controlling transformers, reactors or choke coils (3) 3
arrangements for measuring two or more variables not coveredin a single other subclass (2) 2
code conversion in general (2) 2
coding (2) 2
decoding (2) 2
details of heat-exchange and heat-transfer apparatus, ofgeneral application (2) 2
emergency protective circuit arrangements (2) 2
heat exchange in general (2) 2
measuring not specially adapted for a specific variable (2) 2
measuring or testing not otherwise provided for (2) 2
tariff metering apparatus (2) 2
analysis (1) 1
applied sciences (1) 1
aufprall (1) 1
combinations or associations of metal-working machines, notdirected to a particular result (1) 1
combined heating and refrigeration systems (1) 1
costs (1) 1
details, components, or accessories for machine tools, e.g.arrangements for copying or controlling (1) 1
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1. Full Text Thermal analysis of a low flow piezoelectric air pump
by Eastman, Andrew and Kimber, Mark and Hirata, Atsuhiko and Kamitani, Gaku
International journal of heat and mass transfer, ISSN 0017-9310, 04/2012, Volume 55, Issue 9-10, pp. 2461 - 2471
Low Reynolds number | Impinging jets | Piezoelectric | Heat transfer | Thermodynamics | Engineering | Physical Sciences | Technology | Mechanics | Engineering, Mechanical | Science & Technology | Electrical engineering. Electrical power engineering | Applied sciences | Power electronics, power supplies | Exact sciences and technology | Thin films | Dielectric films | Mechanical engineering | Analysis
Journal Article
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2. Full Text Piezoelectric Micro-Blower
by Hirata, Atsuhiko and Kamitani, Gaku
The Journal of the Acoustical Society of America, ISSN 0001-4966, 2012, Volume 131, Issue 1, p. 638
Journal Article
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3. Full Text Verfahren und Gerät zum Messen von elektrischen Hochfrequenzcharakteristika einer elektronischen Vorrichtung und Verfahren zum Kalibrieren von Geräten zum Messen von elektrischen Hochfrequenzcharakteristika
by Kamitani, Gaku
09/2017
TESTING | MEASURING ELECTRIC VARIABLES | MEASURING MAGNETIC VARIABLES | MEASURING | PHYSICS
Patent
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4. Full Text Verfahren und Vorrichtung zum Messen von elektrischen Hochfrequenzcharakteristika einer elektronischen Vorrichtung und Verfahren zum Kalibrieren von Vorrichtungen zum Messen von elektrischen Hochfrequenzcharakteristika
by Kamitani, Gaku
09/2017
TESTING | MEASURING ELECTRIC VARIABLES | MEASURING MAGNETIC VARIABLES | MEASURING | PHYSICS
Patent
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5. Full Text Verfahren und Gerät zum Messen von elektrischen Hochfrequenzcharakteristika einer elektronischen Vorrichtung und Verfahren zum Kalibrieren von Geräten zum Messen von elektrischen Hochfrequenzcharakteristika
by Kamitani, Gaku
09/2017
TESTING | MEASURING ELECTRIC VARIABLES | MEASURING MAGNETIC VARIABLES | MEASURING | PHYSICS
Patent
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6. Full Text Meßfehler-Korrekturverfahren, Qualitätsprüfverfahren für elektronische Komponenten und Charakteristik-Meßsystem elektronischer Komponenten
by Kamitani, Gaku
07/2017
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS | TESTING | MEASURING ELECTRIC VARIABLES | MEASURING MAGNETIC VARIABLES | CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS | MEASURING | PHYSICS | ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR | ELECTRICITY | PRINTED CIRCUITS
Patent
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7. Full Text POWER SUPPLY APPARATUS
by MORI, Michiya and KAMITANI, Gaku
06/2019
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS | CONTROL OR REGULATION THEREOF | CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER | GENERATION | ELECTRICITY
Patent
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8. Full Text POWER SOURCE DEVICE
by MORI MICHIYA and KAMITANI GAKU
04/2019
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS | CONTROL OR REGULATION THEREOF | CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER | GENERATION | ELECTRICITY
Patent
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9. Full Text VIBRATION DEVICE, AND PIEZOELECTRIC PUMP
by HIRATA, Atsuhiko and KAMITANI, Gaku
04/2019
MECHANICAL ENGINEERING | PUMPS FOR LIQUIDS OR ELASTIC FLUIDS | WEAPONS | BLASTING | SEMICONDUCTOR DEVICES | PUMPS | HEATING | LIGHTING | PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY | POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS | BASIC ELECTRIC ELEMENTS | ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | ELECTRICITY
Patent
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10. Full Text POWER SOURCE DEVICE
by MORI Michiya and KAMITANI Gaku
03/2018
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS | CONTROL OR REGULATION THEREOF | CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER | GENERATION | ELECTRICITY
Patent
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11. Full Text Calibration method and apparatus
by KAMITANI, GAKU
12/2014
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS | TESTING | MEASURING ELECTRIC VARIABLES | MEASURING MAGNETIC VARIABLES | CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS | MEASURING | PHYSICS | ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR | ELECTRICITY | PRINTED CIRCUITS
Patent
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12. Lithium-ion battery for dual battery system in a car utilizing conventional technology
by Kamitani, Gaku and Yamato, Ryoji
AABC Asia 2014 - Advanced Automotive Battery Confernce, LLIBTA Symposium - Large Lithium Ion Battery Technology and Application, LLIBTA 2014, 2014
Conference Proceeding
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13. Full Text Vibrating device and piezoelectric pump
by Hirata Atsuhiko and Kamitani Gaku
07/2017
MECHANICAL ENGINEERING | PUMPS FOR LIQUIDS OR ELASTIC FLUIDS | WEAPONS | BLASTING | SEMICONDUCTOR DEVICES | PUMPS | HEATING | LIGHTING | PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY | POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS | BASIC ELECTRIC ELEMENTS | ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | ELECTRICITY
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14. Full Text Cooling device and heating and cooling apparatus
by Hirata Atsuhiko and Kamitani Gaku
10/2017
MECHANICAL ENGINEERING | PUMPS FOR LIQUIDS OR ELASTIC FLUIDS | WEAPONS | BLASTING | POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS | HEAT EXCHANGE IN GENERAL | PUMPS | HEATING | LIGHTING | DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION | HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
Patent
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15. Full Text POWER SUPPLY CONTROL SYSTEM, POWER SUPPLY CONTROL METHOD, AND POWER SUPPLY CONTROL PROGRAM
by SANO, Kosuke and KAMITANI, Gaku
09/2017
SYSTEMS FOR STORING ELECTRIC ENERGY | BASIC ELECTRIC ELEMENTS | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER | COMPUTING | COUNTING | GENERATION | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER | CALCULATING | ELECTRICITY | PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Patent
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16. Full Text VALVE, FLUID APPARATUS AND FLUID SUPPLY APPARATUS
by SASAI, Hidekazu and MAEDA, Takenobu and KAMITANI, Gaku
09/2020
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY | BASIC ELECTRIC ELEMENTS | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING | ELECTRICITY
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17. Full Text VIBRATION DEVICE, AND PIEZOELECTRIC PUMP
by HIRATA, Atsuhiko and KAMITANI, Gaku
03/2017
MECHANICAL ENGINEERING | PUMPS FOR LIQUIDS OR ELASTIC FLUIDS | WEAPONS | BLASTING | POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS | SEMICONDUCTOR DEVICES | PUMPS | BASIC ELECTRIC ELEMENTS | HEATING | ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | LIGHTING | ELECTRICITY
Patent
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18. Full Text Gas control apparatus
by Hirata Atsuhiko and Kamitani Gaku
11/2016
MECHANICAL ENGINEERING | PUMPS FOR LIQUIDS OR ELASTIC FLUIDS | WEAPONS | BLASTING | POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS | PUMPS | HEATING | LIGHTING
Patent
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19. Full Text Verfahren und Vorrichtung zum Korrigieren eines Hochfrequenzcharakteristik-Fehlers elektronischer Komponenten
by Fujii, Naoki and Mori, Taichi and Kamitani, Gaku
07/2019
TESTING | MEASURING ELECTRIC VARIABLES | MEASURING MAGNETIC VARIABLES | MEASURING | PHYSICS
Patent
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20. Full Text Power storage system, transfer mechanism, transport mechanism, vehicle, and automobile
by Otsuka, Masahiro and Kawai, Toru and Yamato, Ryoji and Kamitani, Gaku
09/2020
TRANSPORTING | VEHICLES IN GENERAL | SYSTEMS FOR STORING ELECTRIC ENERGY | ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER | PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY | ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES | BASIC ELECTRIC ELEMENTS | GENERATION | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER | MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES | ELECTRICITY | PERFORMING OPERATIONS
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