1801 patents
Page 33 of 91
Utility
Rotor for Electric Motor, and Electric Motor
6 Oct 22
A rotor for an electric motor includes: a rotating element extending along an axis; and a retaining body formed of metal and configured to hold the rotating element from an outer peripheral side, where the retaining body includes: a plurality of annular members annularly surrounding an outer peripheral surface of the rotating element and arranged at intervals in the axis direction; and a plurality of connecting members arranged in a circumferential direction between the annular members adjacent to each other so as to connect the annular members.
Takeshi IKEMI, Shinichi ISOBE
Filed: 15 Mar 22
Utility
Heat treatment method for additive manufactured Ni-base alloy object, method for manufacturing additive manufactured Ni-base alloy object, Ni-base alloy powder for additive manufactured object, and additive manufactured Ni-base alloy object
4 Oct 22
Masaki Taneike, Kosuke Fujiwara, Hidetaka Haraguchi, Shuji Tanigawa, Nobuhiko Saito
Filed: 26 Mar 18
Utility
Weldment manufacturing method, weldment manufacturing system, and weldment
4 Oct 22
A weldment manufacturing method includes drilling that forms a hole on a workpiece, feeding a filler material to the hole and putting the filler material on a bottom of the hole, and melting the filler material by emitting a laser beam to the hole while scanning with the laser beam, so as to fill the hole with the melted filler material.
Naoki Suda, Shuho Tsubota, Yasuyuki Fujiya, Yasutaka Banno, Satoru Zenitani
Filed: 19 Dec 19
Utility
Composite material bonding apparatus and composite material bonding method
4 Oct 22
The embodiment includes: a planar graphite heater; a clamp device that moves the graphite heater, which is arranged between a first bonding surface W1a of a first composite material member and a second bonding surface of a second composite material member facing the first bonding surface, in a traveling direction with the graphite heater being in contact with the first bonding surface and the second bonding surface; and a control unit that controls the graphite heater to heat the first bonding surface and the second bonding surface while the graphite heater is in contact with the first bonding surface and the second bonding surface.
Akihisa Okuda, Hiromichi Akiyama
Filed: 29 Jul 21
Utility
Gas turbine plant
4 Oct 22
A gas turbine plant includes a connection line configured to connect an outlet of a compressor high-pressure stage and an inlet of a turbine via a combustor, a bypass line configured to cause some or all of air compressed at a compressor low-pressure stage to bypass the compressor high-pressure stage and to be supplied to the connection line, and an adjustment device configured to adjust a flow rate of the air flowing through the bypass line.
Hideyuki Uechi, Hanjoon Song
Filed: 4 Feb 21
Utility
Flow guide, steam turbine, inside member, and method for manufacturing flow guide
4 Oct 22
A flow guide is provided with a flange, a guide plate, and an inside member.
Takeki Nakayama, Yasuyuki Tatsumi, Takeo Tokumoto, Hiromu Sagimori
Filed: 8 Jul 19
Utility
Plant evaluation system, plant evaluation method, and program
4 Oct 22
A plant evaluation system is configured to calculate performance of a plant while receiving setting of operating conditions of the plant and devices installed in the plant and simulating a secular change occurring in the plant during an evaluation target period included in the operating conditions.
Naoki Suzuki, Shintaro Kumano, Katsuhiko Abe, Keisuke Yamamoto, Makoto Kishi, Yukihiko Inoue, Shun Niizuma
Filed: 23 Mar 18
Utility
Turbine rotor fixing device, turbine module which is equipped with the turbine rotor fixing device, and shipping methods of turbine module
4 Oct 22
Provided are a turbine rotor fixing device capable of easily fixing a turbine rotor in a radial direction and an axial direction, and a shipping method of a turbine module.
Tomohiko Takakusagi
Filed: 12 Feb 20
Utility
Supporting force inspection device and supporting force inspection method
4 Oct 22
A supporting force inspection device for inspecting a supporting force of a vibration suppression member interposed between bend portions of a plurality of heat transfer tubes of a steam generator includes: an acceleration sensor for detecting a vibration state of the bend portion; a sensor holding part disposed inside the heat transfer tube and configured to hold the acceleration sensor; and a vibration force generation part configured to generate a vibration force for vibrating the heat transfer tube along a plane in which a curvature circle of the bend portion exists.
Shingo Nishida, Kazuo Hirota, Ryoichi Kawakami
Filed: 30 Jan 18
Utility
Jig
29 Sep 22
A jig includes mold parts that have a contact surface of a cylindrical part of a material to be molded having a shape complying with the inner peripheral surface of the cylindrical par and are arranged in a direction crossing one direction; a bladder having on a side opposite to the contact surfaces of plurality of mold parts relative to the mold parts, capable of accommodating a fluid therein, and expandable/retractable according to a pressure of the accommodated fluid; a joining part that joins the plurality of mold parts and the bladder; and a connection part that connects a one-side mold part and an another side mold part adjacent to the one-side mold part among a plurality of mold parts to each other and restricts an interval between the one-side mold part and the other-side mold part in a direction crossing the one direction with a prescribed range.
Ryota OZAKI, Tetsuyuki MASUKO
Filed: 14 Nov 19
Utility
Method for machining free-form surface on elongated material
27 Sep 22
After a free-form surface is machined on an elongated material 1 with a projection 3 and a blade root 4 held, the holding of the projection 3 is released to release strain generated during machining.
Takuya Nakanishi, Nobuo Shimizu, Haruhiko Asaka, Kazuya Matano
Filed: 27 Jun 18
Utility
Rotating electrical machine and diagnostic method for the same
27 Sep 22
A rotating electrical machine of the present invention evaluates a relative displacement of members and improves reliability further even when two or more members operate or move.
Yuichi Sekine, Keiji Suzuki, Keisuke Kumano, Tamami Kurihara, Yuichi Takahashi
Filed: 25 Oct 18
Utility
Control Device for Flue Gas Denitrizer, Boiler Facility, Control Method for Flue Gas Denitrizer, and Control Program for Flue Gas Denitrizer
22 Sep 22
A control device for controlling a flue gas denitrizer including a reductant supply part for supplying a reductant to an exhaust gas passage to which an exhaust gas from a boiler is introduced.
Tsuyoshi Hirai, Satoru Shishido, Tsuyoshi Yamaguchi
Filed: 1 Feb 22
Utility
Braking Force Generation Device, Wing, and Aircraft
22 Sep 22
A braking force generation device has: a first mode in which a deflector and a blocker door are retracted with respect to a wing; a third mode in which, while the leading edge and the trailing edge of the deflector are separated from the wing and the blocker door is retracted, a second flow path is formed in which fluid flows via a fan from an opening on the leading edge side of the deflector to an opening on the trailing edge side; and a second mode in which, while the leading edge of the deflector is separated from the wing with the trailing edge being close to the wing and the blocker door is deployed, a first flow path is formed in which fluid flows via the fan from an opening on the blocker door side to the opening on the leading edge side of the deflector.
Motohide UEHARA, Kazuhiro IMAI, Yuki MORISAKI, Yasuhiro SAIKI
Filed: 10 Feb 20
Utility
Steam Valve
22 Sep 22
Kenya Nishimura, Atsushi Yamashita
Filed: 2 Feb 22
Utility
Bonding Layer Evaluation System and Bonding Layer Evaluation Method
22 Sep 22
A bonding layer evaluation system includes an elastic wave generation device configured to generate an elastic wave at an evaluation object including a bonding layer; an elastic wave detection device configured to detect the elastic wave from the evaluation object; and a control device configured to evaluate a parameter related to the bonding layer of the evaluation object.
Sota KAMO, Kiyoka TAKAGI, Naoki MATSUDA, Naoki MORI
Filed: 26 Aug 20
Utility
Signal Processing Device, Signal Processing Method, and Computer-readable Storage Medium
22 Sep 22
A signal processing device includes: a data receiver configured to transmit a transmission wave a position of which changes in a first direction and which spreads in a second direction orthogonal to the first direction, and generate a matrix of acquired observation data in the first and second directions, as a reception signal matrix, with a value of a position in the reception signal depending on a signal strength; a range processor configured to specify a range in the second direction in an imaging matrix, and set a sparse vector including a component in the first direction of the specified range; a reconstruction processor configured to perform reconstruction processing using the reception signal matrix and the sparse vector to calculate a component of the sparse vector; and a synthesis processor configured to synthesize the resulting sparse vector while moving the range, to generate an imaging matrix.
Yasuo FUJISHIMA
Filed: 16 Mar 22
Utility
Target Object Detection Device, Target Object Detection Method, and Non-transitory Computer Readable Storage Medium Storing Target Object Detection Program
22 Sep 22
A target object detection device comprising a camera unit that acquires an image at a predetermined time interval; an image processing unit that extracts a target object from the image acquired; a comparison unit that compares the target object extracted from the image with a target object extracted from an image of a frame before the image; a storage unit that stores a weighting condition based on a position on an image between the target object extracted from the image and the target object extracted from the image of a frame before the image; and an identification unit that compares a comparison result of the comparison unit based on the weighting condition and identifies the target object extracted from the image of a frame before the image that matches the target object extracted from the image.
Kenta NAKAO, Kiichi SUGIMOTO, Satoshi IIO
Filed: 23 Feb 22
Utility
Vehicle image processing device, vehicle image processing method, program and storage medium
20 Sep 22
A vehicle image processing device includes: a plurality of buffers configured to accumulate pieces of image data input individually and sequentially from a plurality of cameras installed in a vehicle so as to associate the pieces of image data with the cameras; a processor configured to select the buffer based on the state information of the vehicle and acquire the piece of image data from the selected buffer so as to perform image processing thereon; a signal line for transferring the pieces of image data in the buffers to the processor; and a transfer controller configured to output the piece of image data in the buffer required from the processor to the signal line.
Kenta Nakao, Kiichi Sugimoto, Tomohiro Matsumoto, Kensuke Futahashi
Filed: 8 Oct 19
Utility
Part manufacturing system and part manufacturing method
20 Sep 22
An object is to enable accurate machining by enabling shots to be accurately blasted on a workpiece even while workpiece is being deformed.
Takashi Kozaki, Kosuke Akanuma, Hideaki Kaga, Kyoichi Iwata, Seiya Ikeda
Filed: 14 Feb 18