1801 patents
Page 44 of 91
Utility
Control device, control system, movable object, control method, and program
22 Mar 22
A movable object position determining unit of a control device for a movable object is configured to determine whether a current position of the movable object is separated a predetermined distance or more from a transit point which is a junction between a valid movement track and a candidate movement track.
Satoshi Iwasaki, Koji Uchida, Hiroyuki Kono
Filed: 18 Jun 18
Utility
Composite Material Forming Method
17 Mar 22
A method for forming a composite material including reinforcing fibers includes connecting end portions of the reinforcing fibers with equipotential materials to form an electroconductive loop including the reinforcing fibers in the composite material before reaction; and applying a magnetic field in a direction intersecting a plane formed by the electroconductive loop.
Toshiyuki TAKAYANAGI, Naomoto ISHIKAWA, Wataru NISHIMURA, Nobuyuki KAMIHARA, Sota KAMO, Kiyoka TAKAGI, Takashi ISHIDA, Tomoharu DENGO, Mikio MURAOKA, Yukihiro YOSHIDA
Filed: 16 Jan 20
Utility
Motor-integrated Fluid Machine and Vertical Takeoff and Landing Aircraft
17 Mar 22
The motor-integrated fan has a suction port and a blowing port, and includes a rotating part rotatably supported on a shaft part; and a peripheral drive motor that rotates the rotating part by applying motive power from a duct provided on an outer peripheral side of the shaft part.
Naoaki FUJIWARA
Filed: 14 Jan 20
Utility
Power transmission device and rolling mill
15 Mar 22
A power transmission device includes a first power transmission path for transmitting a driving force of a motor to one driven shaft, and a second power transmission path for transmitting the driving force of the motor to another driven shaft.
Akihiko Umeda, Katsuhiko Shoda, Kensuke Nishiura, Kazuma Otaka
Filed: 7 Jun 19
Utility
Shape holding fixture and method for manufacturing aircraft panel
15 Mar 22
To simplify the structure of a holding fixture which holds the shape of the aircraft panel and conveys the aircraft panel, an object is to ensure shape accuracy required in the manufacturing process and hold an aircraft panel in an appropriate shape, in combination with a holding fixture.
Makoto Hirai, Hiroki Azuma, Takuya Goto, Sachio Takeyama
Filed: 17 Nov 16
Utility
Electric actuator device
15 Mar 22
An electric actuator device is provided with: an electric actuator body that has a first fulcrum connected to a rudder surface side of an aircraft and a second fulcrum connected to the aircraft body side, and is driven by an electric motor such that the first fulcrum and the second fulcrum can be brought closer together and drawn further apart; a support member for advancing/retracting between a support position at which the support member supports the first fulcrum or the second fulcrum thereunder, and a retracted position at which the support member is retracted from under the first fulcrum or the second fulcrum; and a retention member for retaining the first fulcrum or the second fulcrum when the support member is located in the retracted position.
Masato Miyoshi, Daiki Hatakeyama
Filed: 12 Oct 18
Utility
Gas turbine plant and operation method therefor
15 Mar 22
A gas turbine plant includes a gas turbine, an exhaust heat recovery boiler, and a water supply system that is configured to supply water to the exhaust heat recovery boiler.
Hideyuki Uechi, Tatsuo Ishiguro, Naoki Hisada
Filed: 8 Mar 17
Utility
Bonding Layer Evaluation System and Bonding Layer Evaluation Method
10 Mar 22
A bonding layer evaluation system includes an elastic wave generation device configured to generate an elastic wave from a sample including a bonding layer; an elastic wave reflection body configured to reflect the elastic wave generated from the sample; a sample installation unit provided between the elastic wave generation device and the elastic wave reflection body; an elastic wave detection device disposed in a direction in which the elastic wave is reflected by the elastic wave reflection body, and configured to detect the reflected elastic wave; and a control device configured to evaluate a parameter related to the bonding layer.
Kiyoka TAKAGI, Sota KAMO, Naoki MATSUDA, Naoki MORI
Filed: 20 Dec 19
Utility
Honeycomb Structure and Method for Manufacturing Honeycomb Structure
10 Mar 22
A honeycomb structure includes an incoming end having a concave shape; an outgoing end having a convex shape; and a plurality of cells each having a polygonal cross section and serving as a channel for a fluid, the channel extending from the incoming end to the outgoing end.
Yoshiaki ARAKAWA, Takashi IKEDA, Akio IKEDA, Hisashi SHIMIZU, Jun KURODA, Syusaku YAMAMOTO, Masashi KITAMURA, Shuji TANIGAWA, Daishi SUMI
Filed: 1 Sep 21
Utility
Monitoring device, monitoring system, information processing device, monitoring method, and program
8 Mar 22
A monitoring device is configured to monitor a monitoring target device.
Fumikado Anzai
Filed: 21 Dec 18
Utility
Method for manufacturing resin sheet, resin sheet, method for manufacturing structural body, structural body, and airframe of aircraft
8 Mar 22
A method for manufacturing a resin sheet includes a coating step; a heating step; and a pressurizing step.
Nobuyuki Kamihara, Toshio Abe, Naomoto Ishikawa, Toshiyuki Takayanagi, Mikio Muraoka
Filed: 16 Mar 18
Utility
Aircraft structure manufacturing device
8 Mar 22
An aircraft structure manufacturing device is provided with: a jig supporting a component of an aircraft structure; a plurality of raising/lowering stands; and a control unit for controlling positions of support parts of the raising/lowering stands.
Shigemi Yamane
Filed: 16 Jun 17
Utility
Plant evaluation device, plant evaluation method, and program
8 Mar 22
An acquisition unit acquires a quantity relating to an operating rate of a facility of a plant and a quantity relating to energy consumption of the facility.
Hisashi Nishiki, Tomoyuki Enomoto, Hidenobu Otsu
Filed: 14 Feb 19
Utility
Dissimilar Material Joining Product, Base Plate for Additive Manufacturing, Additive Manufacturing Apparatus, and Additive Manufacturing Method
3 Mar 22
A dissimilar material joining product according to at least one embodiment of the disclosure includes a base material, a cladding layer formed of a dissimilar material having a different main component element from that of the base material and formed to cover at least a part of the base material, and an additively manufactured layer formed of a dissimilar material having a different main component element from that of the base material and joined to the base material with the cladding layer interposed therebetween.
Takahiro TACHIBANA, Noriyuki HIRAMATSU, Yohei KATO, Masashi KITAMURA, Shuji TANIGAWA
Filed: 13 Jul 21
Utility
Motor-integrated Fluid Machine and Vertical Take-off and Landing Aircraft
3 Mar 22
A motor-integrated fan 1 including one or more motors integrated therein comprises: a shaft part 11 which serves as a supporting system disposed at the center of a rotational axis; a rotation part 12 which is a rotating system rotating about the shaft part 11; a duct 13 which serves as a supporting system provided on the outer periphery of the shaft part 11; and a motor 14 which rotates the rotation part 12, wherein the rotation part 12 comprises: a plurality of blades 32 rotatably supported at least on the shaft part 11 and rotating thereabout, the blades 32 being arranged in a circumferential direction of the rotational axis I; and a rotation support ring 33 connected on one side of each of the blades 32 in a radial direction of the rotational axis, the rotation support ring 33 supporting the plurality of blades 32.
Osamu URUMA, Toshihide YAJIMA, Naoaki FUJIWARA, Takeshi KATAYAMA
Filed: 30 Oct 19
Utility
Ultrasonic Flaw Detection Device, Ultrasonic Flaw Detection Method, and Ultrasonic Flaw Detection Program
3 Mar 22
Ultrasonic flaw detection uses a phased-array ultrasonic-flaw-detection probe.
Hiroshi TAKEMOTO, Mitsuyoshi UEMATSU, Seiji KOBAYASHI, Takahito SHIMOMUKAI, Naoya IWATA
Filed: 30 Jan 20
Utility
Vaned diffuser and centrifugal compressor
1 Mar 22
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
Gas turbine combustor
1 Mar 22
A gas turbine combustor provided with: a plurality of swirler tubes that are disposed inside a combustor basket and impart a swirl to a premixed gas, the premixed gas being obtained by premixing a fuel and air for combustion; and an outer ring that is disposed between the plurality of swirler tubes and the combustor basket with a gap provided between the outer ring and the combustor basket, and generates film-shaped air inside a combustor transition piece connected to the combustor basket via injection through the gap into the combustor transition piece, and at a downstream end of the outer ring, the outer ring includes a tapered surface formed such that the outer ring gradually decreases in thickness from an upstream side toward a downstream side.
Kenji Miyamoto, Satoshi Takiguchi, Keijiro Saito, Kotaro Miyauchi, Koichi Nishida, Shinji Akamatsu
Filed: 21 Mar 17
Utility
Monitoring system
1 Mar 22
A monitoring system includes a real-time detection device configured to detect a state of target equipment and an instruction output from a central control device configured to input a control instruction to the target equipment; and a monitoring device configured to acquire information from the real-time detection device.
Naoki Kusaba, Toshiyuki Yamada, Yoshinori Kamiya, Nobukazu Naito, Naoki Yamasaki
Filed: 23 Mar 18
Utility
Corrosion sensor and production method for the same
1 Mar 22
A corrosion sensor includes an inner electrode formed of a conductive material, the inner electrode including a columnar portion around an axial line as a center thereof and of which an outer circumferential surface is tapered, wherein a diameter of the outer circumferential surface decreases toward one side in an axial direction, an outer electrode formed of a conductive material, the outer electrode including a cylindrical portion around the axial line and of which an inner circumferential surface is tapered, wherein a diameter of the inner circumferential surface decreases toward the one side in the axial direction, and the cylindrical portion is positioned such that the inner circumferential surface radially faces the outer circumferential surface, and an insulation layer formed of an insulation material and in a position across which the outer circumferential surface faces the inner circumferential surface.
Hiroyuki Mitsui, Ikumasa Koshiro, Naoto Tagami
Filed: 7 Jun 19