1801 patents
Page 8 of 91
Utility
Method of Manufacturing Coil, Coil, and Electric Motor
12 Oct 23
A method of manufacturing a coil includes: a step of forming a winding portion extending twisting around an axis along a direction of the axis, the winding portion including a portion in an extending direction of the winding portion, the portion being a deformation allowing portion having a lower rigidity than the other portion; a step of forming an insulation film on the winding portion in the extending direction of the winding portion; and a step of compressing the winding portion on which the insulation film is formed, in the direction of the axis.
Takeshi IKEMI, Akiko KASAMI, Takashi ARAI, Satoshi NAKATSUKA
Filed: 7 Mar 23
Utility
Robot control system and robot control method
10 Oct 23
To provide a robot control system and a robot control method capable of placing a component grasped by a robot hand at an accurate location on another member.
Akira Kono, Takuya Goto, Takeshi Yamada, Katsumi Nakamura, Kazuto Nakamura, Kenichi Tsuruda, Takahiro Inagaki
Filed: 8 Jun 17
Utility
Turbine casing, gas turbine, and method for preventing deformation of turbine casing
10 Oct 23
Tetsuya Shimmyo, Shunsuke Torii, Masanori Yuri, Naoya Tatsumi, Shingo Yamasue
Filed: 4 Mar 20
Utility
Steam Turbine Plant and Method for Cleaning Same
5 Oct 23
This steam turbine plant comprises: a boiler; a steam turbine; a condenser; a condensate pump; a main steam line that is capable of guiding, to the steam turbine, steam generated in the boiler; a bypass line that is branched from the main steam line and is connected to the condenser; a condensate line that is capable of guiding, to the condensate pump, water in the condenser; a condensate outlet valve that is provided in the condensate line; a water supply line that is capable of guiding, to the boiler, water having a pressure which has been increased in the condensate pump; a first connection unit that is, in the condensate line, branched from a position which is closer to the condenser than the condensate outlet valve is; and a second connection unit that is, in the condensate line, branched from a position which is closer to the condensate pump than the condensate outlet valve is.
Daiki FUJIMURA, Takafumi NIWA, Ayumu KUROSHIMA, Motohiro GOSHIMA
Filed: 19 Jul 21
Utility
Estimation Device and Estimation Method
5 Oct 23
An estimation device includes an observation system constraint determination unit configured to determine data within constraints that is data within a first constraint based on time series data of each observation value of a first observation value observed by a first observation system and a second observation value observed by a second observation system, a model estimation unit configured to estimate parameters of a plurality of models including an observation model that is a model of each of the observation systems and a physical model that is a model within an apparatus provided with each of the observation systems based on the data within constraints, and a consistency determination unit configured to determine consistency of the models based on a deviation between a first predicted observation value predicted from the second observation system based on the estimated parameters and the first observation value.
Hirotaka Oka, Masumi Nomura, Tatsuo Ishiguro, Katsuaki Morita, Ryuji Ikeda, Kenichi Nagahara, Sota Kogawa, Noriyuki Matsukura, Satoshi Nikaido, Yuki Nishizaki
Filed: 29 Jul 21
Utility
Combustor and Gas Turbine
5 Oct 23
A combustor of the present disclosure includes: a mixing portion which is provided with a plurality of mixing passages passing through the mixing portion so as to be extended from an upstream end surface to a downstream end surface of the mixing portion intersecting an axis of the combustor, air being introduced to the plurality of the mixing passages from the upstream end surface of the mixing portion; and a fuel supply portion which is configured to supply the air introduced to the mixing passages with fuel to generate mixed fluid, wherein flow paths of the mixing passages have different pressure loss coefficients so that the differences in the flow velocity of the mixed fluid flowing through the mixing passages at the downstream end surface of the mixing portion are greater than those of a case where the mixing passages have the same flow path shape.
Taku EGAWA, Sosuke NAKAMURA, Tomo KAWAKAMI, Yoshitaka HIRATA, Yoshinori MATSUBARA, Tatsuya HAGITA
Filed: 3 Mar 23
Utility
Information Processing Method, Information Processing Device, and Program
5 Oct 23
An information processing method includes acquiring information on a charge amount of a mobile body, acquiring information on a scheduled work that is a work scheduled to be done, and setting a next work of the mobile body based on the information on the charge amount and the information on the scheduled work.
Atsuyoshi SAIMEN, Kenji TAKAO
Filed: 14 Mar 23
Utility
Movement Prediction Apparatus
5 Oct 23
A movement prediction apparatus including first and second light output devices, a light reception device, and a processor.
Atsushi OCHIAI, Yoshinori KAMIYA
Filed: 1 Dec 21
Utility
Clearance Calculation Device and Clearance Calculation Method
5 Oct 23
A clearance calculation device for a rotary machine in which a rotating body is rotatably supported by a stationary body and a gas path is formed between the stationary body and the rotating body.
Satoshi Kumagai, Hiroki Takeda, Yuta Imai, Motoharu Ueda, Masahiro Yamada
Filed: 20 Mar 23
Utility
Abnormality Response Teaching System, Abnormality Factor Estimation Method, Abnormality Response Teaching Method, and Program
5 Oct 23
Provided is an abnormality response teaching system that estimates a factor of an abnormality and teaches a treatment for the factor.
Yoshiyuki NAGATA, Hirofumi OHARA, Tomoyuki KOJIMA, Susumu SEKINE, Daiki FUJIMURA, Toshishige AI, Manabu SAITO
Filed: 30 Aug 21
Utility
Target Detection Device, Target Detection Method, and Target Detection Program
5 Oct 23
A target detection device including: a storage unit configured to store a plurality of pre-trained models using a deep learning network model for detecting a target from an image; a camera unit configured to acquire an image; and a target detection processing unit configured to execute parallel processing on the acquired image using the plurality of pre-trained models and detect a target based on detection results of the pre-trained models, wherein each of the pre-trained models differs from the rest of the pre-trained models in a size of a target to be extracted.
Naruhisa KAMEO, Kiichi SUGIMOTO, Kenta NAKAO, Tomohiro MATSUMOTO, Satoshi IIO
Filed: 29 Mar 23
Utility
Design Support Apparatus, Design Support Program, and Design Support Method
5 Oct 23
Provided a design support apparatus of supporting design of a component embedded substrate including one or more embedded electronic components that configure at least a part of a circuit, including, a component information acquiring unit that acquires component information about the electronic components to be incorporated in the component embedded substrate; and a required minimum area calculating unit that calculates a required minimum area of a surface of the component embedded substrate on the basis of at least information about a size of each electronic component contained in the component information.
Masato ITO, Masaya MITAKE, Kengo TAKEUCHI, Toshimi HITORA, Fujio OKUI
Filed: 28 Dec 22
Utility
Coil Wire Rod, Manufacturing Method for Coil Wire Rod, Stator, and Electric Motor
5 Oct 23
A coil wire rod includes a conductor formed of a conductive material, having a uniform outer peripheral shape, and extending in a direction of an axis.
Satoshi KURITA, Takeshi IKEMI
Filed: 7 Mar 23
Utility
Installation Method for Rotating Electrical Machine and Installation Structure for Rotating Electrical Machine
5 Oct 23
An installation method for a rotating electrical machine includes a placement step of placing a leg portion, which has a first surface formed with a first groove portion, on a support member, which has a second surface formed with a second groove portion, a length adjustment step of shortening at least either of a pair of projecting portions of a key member, which includes a narrow portion and a wide portion with a pair of projecting portions projecting to both sides in a width direction from the narrow portion, to be fitted into a wide groove portion having a larger groove width of the first groove portion or the second groove portion, after the placement step, and a fitting step of fitting the key member into a key groove formed by the first groove portion and the second groove portion, after the length adjustment step.
Yu Ogura, Seijiro Muramatsu, Chuanhong Fan
Filed: 9 Mar 23
Utility
Turbine stator vane, turbine stator vane assembly, and steam turbine
3 Oct 23
This turbine stator vane extends in the radial direction which intersects the flow direction of steam, and includes a pressure surface facing the upstream side in the flow direction, and a suction surface facing the downstream side in the flow direction.
Shunsuke Mizumi, Soichiro Tabata, Chongfei Duan, Koji Ishibashi
Filed: 11 Dec 20
Utility
Combustion tube and combustor for gas turbine, and gas turbine
3 Oct 23
A combustion tube for a gas turbine including an outlet section having a cross-section of an annular sector-shape.
Kentaro Tokuyama, Kenji Sato, Kenta Taniguchi, Hiroyuki Sakaki, Takashi Hiyama, Satoshi Takiguchi, Yusuke Tanaka
Filed: 9 Nov 22
Utility
Flow volume ratio calculation device, control device equipped with same, gas turbine plant equipped with this control device, flow volume ratio calculation method, and fuel line control method
3 Oct 23
A gas turbine includes: multiple fuel systems; a combustor that combusts fuels from the multiple fuel systems in compressed air to generate combustion gas; and a turbine that is driven by the combustion gas.
Jotaro Nakagawa
Filed: 17 Jul 15
Utility
Composite amine absorbent, and device and method for removing CO2 or H2S, or both of CO2 and H2S
3 Oct 23
Hiroshi Tanaka, Takuya Hirata, Tatsuya Tsujiuchi, Takashi Kamijo, Tomoki Noborisato
Filed: 4 Dec 19
Utility
Filter unit quality management system and filter unit quality management method
3 Oct 23
The present application relates to a system for quality management of a filter unit disposed in an intake passage.
Rei Takei, Yoshiyuki Doi, Hiroyuki Katayama, Toyosei Aota
Filed: 31 Jan 19
Utility
Laser and infrared heating device
3 Oct 23
An infrared heating device that appropriately sets positions of infrared lamps and a radiation thermometer relative to an object to be heated and is easily positioned includes: an infrared irradiator that irradiates infrared rays to an object to be heated to heat the object to be heated; a holding member that holds the infrared irradiator; a radiation thermometer that measures a temperature of a surface of the object; and a pair of laser pointers that irradiate laser beams to the surface of the object from different positions.
Toshikatsu Nohara, Takashi Shibutani, Shigenari Horie, Makoto Tamura
Filed: 24 Aug 17