1801 patents
Page 32 of 91
Utility
Composite Material Structure
20 Oct 22
A composite material structure includes: a first composite material member including a first reinforcing fiber that is electrically conductive and impregnated with a first resin; a second composite material member including a second reinforcing fiber that is electrically conductive and impregnated with a second resin; an adhesive layer disposed between the first composite material member and the second composite material member to bond the first composite material member to the second composite material member; and an electromagnetic shielding member covering at least part of an area, exposed to an exterior, of the adhesive layer.
Tatsufumi AOI, Kazuki YAMAWAKI, Akio IKEDA, Hisashi SHIMIZU
Filed: 15 Apr 22
Design
Display screen with transitional graphical user interface
18 Oct 22
Susumu Sekine, Tomoyuki Yamazaki, Toshiyuki Wada, Hiroto Akitaya, Yutaka Kano
Filed: 1 Mar 21
Utility
Temperature monitoring device, temperature monitoring method, and composite material manufacturing method
18 Oct 22
This temperature monitoring device (100) can be placed in a furnace together with a composite material.
Masami Kamiya, Kazuki Noma, Jun Eto, Akihisa Okuda
Filed: 4 Mar 19
Design
Display screen with transitional graphical user interface
18 Oct 22
Susumu Sekine, Tomoyuki Yamazaki, Toshiyuki Wada, Hiroto Akitaya, Yutaka Kano
Filed: 1 Mar 21
Design
Display screen with transitional graphical user interface
18 Oct 22
Susumu Sekine, Tomoyuki Yamazaki, Toshiyuki Wada, Hiroto Akitaya, Yutaka Kano
Filed: 1 Mar 21
Utility
Steam turbine plant and cooling method for same
18 Oct 22
A steam turbine plant is provided with: a boiler; a fuel valve; a low-temperature steam generation source; a steam turbine; a main steam line that guides steam generated in the boiler to the steam turbine; a main steam adjustment valve that is provided to the main steam line; a low-temperature steam line that guides low-temperature steam from the low-temperature generation source to a position closer to the steam turbine-side than the main steam adjustment valve in the main steam line; a low-temperature steam valve provided to the low-temperature steam line; and a control device.
Daiki Fujimura, Susumu Sekine
Filed: 27 Mar 19
Utility
Molding Device and Molding Method
13 Oct 22
A molding device is includes a mandrel that has an arc-shaped cross section; a roller that has a round-shaped cross section, is movable along a surface of the mandrel, and applies a pressing force to a material to be molded placed on the mandrel; a gripping unit that grips the material to be molded on an outside of the roller with respect to the mandrel and applies a tensile force to the material to be molded; a roller driving unit that moves the roller along the surface of the mandrel; a gripping-unit driving unit that moves the gripping unit.
Ryota OZAKI, Yuki KANI
Filed: 11 Nov 19
Utility
Strut Cover, Exhaust Casing, and Gas Turbine
13 Oct 22
A strut cover for a gas turbine includes: a cylindrical sheet metal member having a hollow portion; and a flare member that is connected to one end of the cylindrical sheet metal member in an axial direction of the cylindrical sheet metal member and includes a curved portion having an outer surface such that a distance from a center axis of the cylindrical sheet metal member to the outer surface increases with increasing a distance from the cylindrical sheet metal member in the axial direction.
Tomoyuki HIRATA, Eiichi TSUTSUMI, Kazuki KITAGAWA, Takayoshi IIJIMA
Filed: 9 Sep 20
Utility
Cooling Channel Structure and Burner
13 Oct 22
A cooling channel structure includes a tubular member with openings at both ends.
Yuta TAKAHASHI, Tatsuya KAMEYAMA, Yoshitaka NAKAYAMA, Toshiyuki YAMASHITA, Yasuharu CHUMAN, Shuji TANIGAWA, Takafumi SHINOGI, Ryuhei TAKASHIMA
Filed: 24 Jan 20
Utility
Ultrasonic Testing Device and Testing Method
13 Oct 22
An ultrasonic testing device performs flaw detection on a stringer having an inner circumferential surface of a substantially rectangular shape closed in a transverse section.
Takahito SHIMOMUKAI, Jumpei KOMOTO
Filed: 15 Oct 21
Utility
Heating Device
13 Oct 22
A heating device includes a magnetic field heating coil that inductively heats a composite material by a magnetic field.
Nobuyuki KAMIHARA, Naomoto ISHIKAWA, Kiyoka TAKAGI, Sota KAMO, Mikio MURAOKA, Yukihiro YOSHIDA
Filed: 25 May 20
Utility
Viscous material application apparatus
11 Oct 22
The purpose of the present invention is to provide a viscous material application apparatus capable of reliably applying an appropriate amount of a viscous material to a shaft-shaped member.
Jiro Wada, Michinobu Takahagi, Yasumasa Sugekawa, Akira Ikada, Yuki Tsukioka
Filed: 8 Apr 19
Utility
Gyroscope and angle measurement method
11 Oct 22
The present invention reduces measurement time.
Mikio Kozuma, Ryotaro Inoue, Takashi Mukaiyama, Utako Tanaka, Seiichi Morimoto, Kazunori Yoshioka, Atsushi Tanaka, Yuichiro Kamino
Filed: 25 Jul 18
Utility
Nuclear Reactor
6 Oct 22
Ensuring a high output temperature while preventing leakage of radioactive substances, etc.
Hideyuki Kudo, Hironori Noguchi, Koichi Tanimoto, Yuichi Otani, Yutaka Tanaka, Takafumi Noda, Kazuhiro Yoshida, Hideyuki Sakata, Tatsuo Ishiguro, Hideaki Ikeda, Satoru Kamohara, Shohei Otsuki, Nozomu Murakami, Wataru Nakazato, Takashi Hasegawa, Tadakatsu Yodo, Yasutaka Harai, Shota Kobayashi
Filed: 6 Nov 20
Utility
Fluid Machine and Underwater Vehicle
6 Oct 22
A fluid machine includes: a shaft portion extending in an axis direction; a shroud provided to surround the shaft portion, and forming a flow path between the shroud and the shaft portion, the flow path having one side in the axis direction serving as an upstream side and another side in the axis direction serving as a downstream side; a propeller provided rotatably around the axis between the shaft portion and the shroud; a motor provided in the shroud and configured to rotationally drive the propeller; and a bearing apparatus provided only to the shaft portion, out of the shroud and the shaft portion, and rotationally supporting the propeller.
Shigeki SENOO, Shinichi ISOBE, Wataru YAMADA, Takehiko NISHIDA, Takuyoshi YAMADA, Kazuki HOSONO, Yoshitomo NODA, Takuzo SHIGIHARA, Hiroki TAKEDA, Yuichi SEKINE
Filed: 21 Mar 22
Utility
Fluid Machine and Underwater Vehicle
6 Oct 22
A fluid machine includes: a shaft portion; a shroud having an inside surface with a diameter decreasing from an upstream side toward a downstream side, a flow path being formed between the shroud and the shaft portion and having a flow path cross-sectional area decreasing toward the downstream side; a propeller rotatably provided about an axis between the shaft portion and the shroud and configured to pump a fluid from the upstream side toward the downstream side; and a motor provided to correspond to the propeller and including a rotor having a ring-like shape fixed to an outer circumference portion of the propeller and accommodated in the shroud and a stator having a ring-like shape surrounding the rotor and fixed in the shroud, in which a plurality of the propellers are provided to be spaced apart in the axis direction, the motors are provided in an identical number to the propellers to correspond to each of the propellers, and of a plurality of motors, the rotor of the motor positioned more on the downstream side has a smaller average outside diameter.
Shigeki SENOO, Shinichi ISOBE, Wataru YAMADA, Takehiko NISHIDA, Takuyoshi YAMADA, Kazuki HOSONO, Yoshitomo NODA, Hiroki TAKEDA, Yuichi SEKINE
Filed: 22 Mar 22
Utility
Fluid Machine and Underwater Vehicle
6 Oct 22
A fluid machine includes: a shaft portion extending in an axis direction; a shroud provided to surround the shaft portion, and forming a flow path between the shroud and the shaft portion, the flow path having one side in the axis direction serving as an upstream side and another side in the axis direction serving as a downstream side; a first propeller provided rotatably around the axis between the shaft portion and the shroud; a second propeller provided rotatably around the axis between the shaft portion and the shroud on the downstream side of the first propeller; an outer periphery driving motor provided in the shroud and configured to rotationally drive the first propeller; and an inner periphery driving motor provided in the shaft portion and configured to rotationally drive the second propeller in a direction opposite to the rotational direction of the first propeller.
Shigeki SENOO, Shinichi ISOBE, Wataru YAMADA, Takehiko NISHIDA, Takuyoshi YAMADA, Kazuki HOSONO, Yoshitomo NODA, Hiroki TAKEDA, Yuichi SEKINE
Filed: 23 Mar 22
Utility
Fluid Machine and Underwater Vehicle
6 Oct 22
A fluid machine includes: a shaft portion extending in an axis direction; a shroud provided to surround the shaft portion and having a diameter decreasing from an upstream side on one side in the axis direction toward a downstream side on another side in the axis direction, a flow path being formed between the shroud and the shaft portion and having a flow path cross-sectional area decreasing toward the downstream side; a propeller rotatably provided about an axis between the shaft portion and the shroud and configured to pump a fluid from the upstream side toward the downstream side; and a motor provided to correspond to the propeller, the motor including a rotor having a ring-like shape and being fixed to an outer circumference portion of the propeller and accommodated in the shroud and a stator having a ring-like shape surrounding the rotor and being fixed in the shroud, in which the motor is a conical motor in which diameters of the rotor and the stator decrease from the upstream side toward the downstream side.
Shigeki SENOO, Shinichi ISOBE, Wataru YAMADA, Takehiko NISHIDA, Takuyoshi YAMADA, Kazuki HOSONO, Yoshitomo NODA, Hiroki TAKEDA, Yuichi SEKINE
Filed: 24 Mar 22
Utility
Gas Turbine
6 Oct 22
A gas turbine including a turbine driven by a combustion gas, a gas turbine casing that includes an exhaust casing having an inner tube and an outer tube, a bearing that rotatably supports a shaft of the turbine, a bearing casing that holds the bearing, a support leg that supports the gas turbine casing, struts that connect the inner tube and the outer tube, and a first support and a second support that support the bearing casing on the inner tube.
Kunihiro OGA, Hironori TSUKIDATE, Atsushi SANO
Filed: 7 Feb 22
Utility
Fluid Film Bearing
6 Oct 22
A fluid film bearing includes a plurality of bearing pads that are arranged in a circumferential direction of a rotating body that rotates about an axis, and that support the rotating body via a fluid film, wherein the bearing pad includes a base layer made of metal, an elastic layer that is layered on the rotating body side of the base layer, and that is made of an elastically deformable elastic material, a sliding layer that is layered on the rotating body side of the elastic layer, and that opposes the rotating body and is made of a bearing material, and a metal plate that is layered between the elastic layer and the sliding layer, and that is more rigid than the elastic layer and the sliding layer.
Yoshitomo NODA, Takuzo SHIGIHARA, Shimpei YOKOYAMA, Chihiro YOSHIMINE, Masaya KAWANO
Filed: 15 Mar 22