1801 patents
Page 64 of 91
Utility
Control Apparatus, Control Method, and Non-transitory Computer Readable Medium
4 Mar 21
A control apparatus 20 that is configured to control driving of a power generation apparatus including a motor and a power generator, the control apparatus including a processor 200 executing: a process of calculating a first adjustment force command value used for controlling the motor in accordance with a deviation between an observed value and a reference value of a rotation speed of the power generator; a process of calculating a correction value for compensating for a delay of an electric output of the power generator; and a process of calculating a correction value for compensating for a delay of an electric output of the power generator; and a process of calculating a second adjustment force command value used for controlling the motor by adding the first adjustment force command value and the correction value.
Takaharu HIROE, Kazunari IDE, Ryo SASE
Filed: 31 Jul 20
Utility
Composite Material Structure and Method for Manufacturing Composite Material Structure
4 Mar 21
Provided are a composite material structure obtained by joining composite materials with resin-impregnated reinforcing fibers, for which appropriate lightning proofing measures are taken, and a method for manufacturing the composite material structure.
Toshiya ARAKI, Tomoo TAKIZAWA, Hiroaki YAMAGUCHI, Toshinobu MURAKI, Shunsuke YOSHINO
Filed: 23 Jan 19
Utility
Vibration damping structure for heat-transfer tube bundle
2 Mar 21
A vibration damping structure for a heat-transfer tube bundle including columns arranged at an interval and each composed of a plurality of heat-transfer tubes curved in a common plane and arranged in parallel to each other.
Masaaki Katayama, Masatsugu Monde, Kazuo Hirota, Naoki Ono
Filed: 21 Jul 17
Utility
Impact sensing laminate, impact sensing method and protection object inspecting method
2 Mar 21
An impact sensing laminate 2 has a first surface 211 on which an impact force acts; a second surface 222 brought in contact with a protection object OBJ; an impact absorption layer 21 and a first pressure-sensitive layer 22.
Hiroshi Takemoto, Yoshiharu Kuze, Mitsuyoshi Uematsu, Seiji Kobayashi
Filed: 21 Apr 17
Utility
Facility condition monitoring device and facility condition monitoring method
2 Mar 21
A facility condition monitoring device includes an abnormality-degree-calculation-model construction part which constructs an abnormality-degree-calculation model for calculating an abnormality degree of a monitoring feature group of a monitoring target facility, based on a normal feature group extracted from a state-quantity fluctuation data of the monitoring target facility, an abnormality degree calculation part which calculates the abnormality degree of the monitoring feature group with the abnormality-degree-calculation model, an abnormality determination part which determines whether the monitoring target facility is abnormal, based on the abnormality degree, an abnormality-contribution-rate calculation part which obtains a contribution rate of each feature constituting the monitoring feature group used for calculating the abnormality degree determined as abnormal by the abnormality determination part, and an abnormality cause identification part which identifies an abnormality cause of the monitoring target facility, based on the contribution rate and a cause-and-effect matrix representing a relationship between the abnormality cause and the features.
Kentaro Hayashi, Takahiro Nakano, Atsushi Yuge, Masaaki Shibata
Filed: 26 Mar 18
Utility
Thermal Barrier Coating, Turbine Member, Gas Turbine, and Method for Producing Thermal Barrier Coating
25 Feb 21
A thermal barrier coating includes a bond coat layer deposited on a substrate, and a ceramic layer deposited on the bond coat layer.
Taiji TORIGOE, Yoshifumi OKAJIMA, Daisuke KUDO, Masahiko MEGA, Shuji TANIGAWA
Filed: 6 Feb 19
Utility
Vaned Diffuser and Centrifugal Compressor
25 Feb 21
A vaned diffuser provided on a downstream side of an impeller of a centrifugal compressor.
Yoshihiro ISHIKAWA, Isao TOMITA, Kenichiro IWAKIRI
Filed: 3 Feb 20
Utility
Region Extraction Apparatus and Region Extraction Method
25 Feb 21
A region extraction apparatus provided with a candidate extraction unit, a categorization unit and a region extraction unit.
Shinsuke FUKUBA, Yuki UCHIYAMA, Takuya KOYAMA
Filed: 11 Jan 19
Utility
Injection molding method and injection molding machine
23 Feb 21
Provided is an injection molding method for resin that contains reinforcing fiber, the method being capable of easily eliminating uneven distribution of added components.
Munehiro Nobuta, Naoki Toda, Toshihiko Kariya, Takeshi Yamaguchi, Kiyoshi Kinoshita
Filed: 25 Jun 15
Utility
Intake air cooling method, intake air cooling device executing said method, and waste heat recovery facility and gas turbine plant each comprising said intake air cooling device
23 Feb 21
An intake air cooling device includes a water supply line and a heat pump device.
Hideyuki Uechi, Eisaku Ito, Hideaki Sugishita, Naoki Hisada
Filed: 10 Mar 16
Utility
Pressure Head, Apparatus for Forming Composite Material, and Method for Forming Composite Material
18 Feb 21
A pressure head is provided facing a magnetic field coil via the composite material.
Nobuyuki KAMIHARA, Kengo YAMAGUCHI, Kiyoka TAKAGI, Toshio ABE, Mikio MURAOKA
Filed: 10 Dec 18
Utility
Coating device with roller and doctor blade
16 Feb 21
The objective of the present invention is to provide a coating device capable of stably coating a coating agent onto a member to be coated, while preventing the supply of excess coating agent.
Hiroyuki Saito, Takashi Shibutani, Kazuto Nakamura
Filed: 3 Feb 17
Utility
Method for manufacturing component and component manufacturing system
16 Feb 21
To facilitate mounting of a second member on a first member having a plate shape while the first member is supported in a state of being deformable due to gravity.
Makoto Ishida, Yuji Ito, Kyosuke Mine
Filed: 18 Oct 17
Utility
Supersonic inspection jig and supersonic inspection method
16 Feb 21
A supersonic inspection jig has an insertion section 22 inserted into a hole 10 of an inspection target 1, and a flange section 23 connected with the insertion section 22 and contacting the inspection target 1.
Hiroshi Takemoto, Yoshiharu Kuze, Mitsuyoshi Uematsu, Seiji Kobayashi
Filed: 11 Apr 17
Utility
Information relay device, remote service system, information relay method, and non-transitory computer readable medium
16 Feb 21
A plant network entrance device includes a change information reception unit configured to receive change information for changing a control parameter of a plant facility from a change execution device, a change information transmission unit configured to transmit the change information to the plant facility, an operation data acquisition unit configured to acquire pre-change operation data that is operation data before a time at which a change in the control parameter based on the change information is made and post-change operation data that is operation data after the time at which the change is made, an improvement rate calculation unit configured to calculate an improvement rate for operation states before and after the change on the basis of the pre-change operation data and the post-change operation data, and an improvement rate transmission unit configured to transmit the improvement rate to the change execution device.
Takayuki Kono, Kenji Takao
Filed: 6 Jun 19
Utility
Method of Manufacturing Metal Member
11 Feb 21
A method of manufacturing a metal member, includes shaping a metal member configured of Ni-based alloy by an additive manufacturing; and carrying a solution treatment to the metal member.
Tomoko TAMURA, Noriyuki HIRAMATSU, Kiyokatsu SAKAKIBARA
Filed: 8 May 17
Utility
Tool Selection Device, Method, and Program, and NC Program Creation System
11 Feb 21
A tool selection unit has an analysis unit and a selection unit.
Jun ETO, Shinichi TAKEUCHI, Toshiyuki TANAKA
Filed: 19 Mar 19
Utility
Method for Molding Composite Material, Composite Material, Pressing Head, and Device for Molding Composite Material
11 Feb 21
A method for molding a composite material includes a conductive wire-shaped material arrangement step and a magnetic field application step.
Nobuyuki KAMIHARA, Kiyoka TAKAGI, Toshio ABE, Mikio MURAOKA, Toshiyuki TAKAYANAGI, Naomoto ISHIKAWA, Wataru NISHIMURA, Sota KAMO, Tomoharu DENGO, Takashi ISHIDA, Yukihiro YOSHIDA
Filed: 31 Jan 19
Utility
Repair Patch, Method for Molding Repair Patch, and Method for Repairing Composite Material
11 Feb 21
A repair patch for a composite material adapted to repair a portion to be repaired of the composite material, the repair patch including: a patch body including a bonding surface to be bonded to the portion to be repaired; and an expected margin disposed at an opposite side to the bonding surface in a thickness direction of the patch body, and being debondable from the patch body.
Kodai SHIMONO, Koichi HASEGAWA, Takuma HIRAI
Filed: 19 Mar 19
Utility
Reinforcing Member, Assembly, and Method of Producing Assembly
11 Feb 21
A reinforcing member includes a flange portion extending along a surface of a target member to be reinforced, a web portion extending in a direction intersecting the surface, a joint connecting the flange portion and the web portion.
Takayuki SHIMIZU, Ryoji OKABE, Akihisa OKUDA
Filed: 18 Feb 20