1801 patents
Page 70 of 91
Utility
Machining Apparatus and Machining Method
4 Nov 20
A machining apparatus (100) is provided with: high-pressure water piping (10) that is capable of supplying high-pressure water (WH); abrasive grain piping (20) that is capable of supplying abrasive grains (AB); a spraying part (30) having a high-pressure water introduction part by which the high-pressure water (WH) is introduced, an abrasive grain introduction part by which the abrasive grains (AB) are introduced, a mixing part that mixes the high-pressure water (WH) and the abrasive grains (AB), and a nozzle that sprays the high-pressure water (WH) with which the abrasive grains (AB) have been mixed onto an object to be machined (OBJ); and a detection part (40) that measures the pressure (PM) inside the abrasive grain piping (20) and detects when the pressure (PM) is less than a lower-limit threshold value.
Katsunori AKIYAMA, Hiromi SAKAIDA
Filed: 8 Jan 19
Utility
Actuator
4 Nov 20
An actuator with which fixation of a sliding surface is unlikely to occur and a desired operation can be reliably performed.
Yuki MORISAKI, Naotaka KOMATSU, Yasuhiro SAIKI, Kenichi OYAMA
Filed: 26 Mar 19
Utility
Biomass fuel manufacturing plant, manufacturing plant system, and biomass fuel manufacturing method
2 Nov 20
A biomass fuel manufacturing plant includes: a separating section that separates oil and water from oil-containing wastewater discharged from an essential oil plant that refines essential oil from fruits containing fats and oils, and separates the oil and water into POME oil and treated water; a discharged oil supply line that supplies at least one of the POME oil, discharged oil at compressing discharged when compressing empty fruit bunches, and discharged oil at crushing discharged when crushing the empty fruit bunches, to at least one or more locations of a carbonization section that generates carbide by performing heat treatment with respect to the empty fruit bunches discharged from the essential oil plant and a fuel generation section that generates a fuel from the carbide.
Yasumichi Aoki, Akira Noma, Yoshio Seiki, Atsuhiro Yukumoto
Filed: 18 Nov 18
Utility
Method for generating numerical control program, element creation method, generation system, and generation program
2 Nov 20
A method for generating a numerical control program includes first-fourth steps.
Jun Eto, Shinichi Takeuchi, Noriaki Sugihara
Filed: 5 Jul 17
Utility
Interception probability calculation system, flying object and interception probability calculating method
2 Nov 20
A launched flying object is configured to continue to transmit a signal to a launching device.
Shunsuke Araki, Kazuhiro Yamada, Keisuke Ando, Yasuhiro Toyoda
Filed: 13 Feb 18
Utility
Denitration catalyst and denitration device
26 Oct 20
A denitration catalyst for removing nitrogen oxide in an exhaust gas is represented by the following chemical formula: Ba3Y(4-x)AxO9, wherein A is an element selected from the group consisting of Bi, Sn, Ga, Mn, Ti, and Al; and X is 0.4 or more and 2 or less.
Nobuki Oka, Toshinobu Yasutake, Noriko Watari, Hidemasa Kakigami, Syuji Fujii, Akihiro Sawata
Filed: 21 Oct 19
Utility
Assembly body manufacturing device and assembly body manufacturing method
26 Oct 20
To hold a long member in the original shape of the long member at a precise position, a long member assembling device has: a plurality of hand parts configured to grip a long member; arm parts and trunk parts configured to move the hand parts to adjust the positions of the plurality of hand parts gripping the long member; a storage unit in which the original shape of the long member is stored; and a control unit configured to, on the basis of the original shape of the long member stored in the storage unit, drive the arm parts and the trunk parts to adjust the positions of the plurality of hand parts gripping the long member such that the shape of the long member gripped by the plurality of hand parts matches the original shape of the long member stored in the storage unit.
Toshihiro Tombe, Takuya Goto, Takahiro Inagaki, Makoto Hirai, Naoki Goto, Masanobu Mizukami, Katsumi Nakamura
Filed: 18 Jul 16
Utility
Method of repairing or reinforcing wind turbine blade, or attaching accessory part to wind turbine blade
26 Oct 20
A method of repairing or reinforcing, or attaching an accessory part to a wind turbine blade includes: determining a criterion to be satisfied by a repair member including a reinforcing fiber and a UV curable resin, the criterion being an adhesion strength of the repair member relative to a base member of the wind turbine blade; determining a work condition including: dimensions of the repair member, the number of the layers of the reinforcing fiber in the repair member, and/or a fiber extension direction of the reinforcing fiber, based on a damage condition of a repair target portion of the wind turbine blade; placing the reinforcing fiber and UV curable resin on the repair target portion based on the determined work condition; and obtaining the repair member by curing the UV curable resin so that the adhesion strength of the repair member relative to the base member satisfies the criterion.
Naota Watanabe, Hirokazu Yamasaki, Yoshihiko Hayashi, Eiji Kato
Filed: 19 Dec 18
Utility
Scroll fluid machine with improved power transmission mechanism
26 Oct 20
To provide a scroll fluid machine that can improve reliability in abrasion resistance of a power transmission mechanism including a pin member and a ring member.
Keita Kitaguchi, Takahide Ito, Makoto Takeuchi, Takuma Yamashita, Hirofumi Hirata, Kazuhide Watanabe
Filed: 24 Jan 17
Utility
Firing control system and firing control method
26 Oct 20
A threat degree of each of targets is numerized based on data obtained by observing the targets after launching of the flying objects.
Shunsuke Araki, Keisuke Ando, Yasuhiro Toyoda
Filed: 13 Feb 18
Utility
Clearance measurement device and clearance control system
26 Oct 20
A clearance measurement device is for measuring a clearance between an inner peripheral surface of a cylindrical casing and an outer peripheral surface of a rotating member configured to rotate in the casing.
Misaki Fukuyama, Akio Kondo, Tomoyuki Onishi, Takahiro Miyamoto
Filed: 29 Aug 17
Utility
Operation assistance apparatus and operation assistance method
26 Oct 20
An apparatus includes an image capturing device, a display, a storage, and a controller.
Eisuke Noda, Satoshi Hanada, Yusuke Yamada, Mizuki Kasamatsu
Filed: 24 Mar 16
Utility
Mach-zehnder Type Atomic Interferometric Gyroscope
21 Oct 20
A gyroscope of the present invention includes a moving standing light wave generator to generate three moving standing light waves, an atomic beam source to continuously generate an atomic beam in which individual atoms are in the same state, an interference device that exerts a Sagnac effect through interaction between the atomic beam and the three moving standing light waves and a monitor to detect angular velocity or acceleration by monitoring an atomic beam from the interference device.
Mikio KOZUMA, Ryotaro INOUE, Takashi MUKAIYAMA, Seiichi MORIMOTO, Kazunori YOSHIOKA, Atsushi TANAKA, Yuichiro KAMINO
Filed: 24 Jul 18
Utility
Composite Blade and Method of Forming Composite Blade
21 Oct 20
A composite blade made of prepreg obtained by impregnating reinforcement fibers with resin and curing the resin-impregnated reinforcement fibers, the composite blade including: a blade root provided on a base end and fitted into a blade groove; an airfoil provided extending from the blade root toward a tip end; and a metal patch provided between the blade groove and the blade root and placed on the blade root.
Ryoji OKABE, Masami KAMIYA, Kentaro SHINDO, Takahiro TACHIBANA
Filed: 12 Feb 20
Utility
Gas Turbine Plant and Operation Method Therefor
21 Oct 20
The present invention provides a gas turbine plant that 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: 7 Mar 17
Utility
Thermal barrier coating, turbine member, and gas turbine
19 Oct 20
A thermal barrier coating includes a highly porous layer and a dense layer.
Shuji Tanigawa, Masahiko Mega, Taiji Torigoe, Yoshifumi Okajima, Daisuke Kudo
Filed: 5 Jun 17
Utility
Method for determining arrangement position of vortex generator on wind turbine blade, method for producing wind turbine blade assembly, and wind turbine blade assembly
19 Oct 20
A wind turbine blade comprising a vortex generator including a plurality of fins.
Motoshi Harada
Filed: 19 Feb 18
Utility
Debonding detecting method and debonding detecting device
19 Oct 20
A debonding detecting method detects debonding of an adhering portion at which an adhering object adheres to an adherend.
Nozomi Saito, Takayuki Shimizu, Kiyoka Takagi
Filed: 15 Mar 17
Utility
Fiber-reinforced plastic producing device, movable stage, shaped fabric producing method, and fiber-reinforced plastic producing method
19 Oct 20
It is provided a fiber-reinforced-plastic producing device, a movable stage, a shaped fabric producing method, and a fiber-reinforced-plastic producing method, with which when a fabric is bent in a resin transfer molding method, wrinkles can be prevented from being formed in the vicinity of the bent portion.
Hiroshi Tokutomi
Filed: 28 Jul 16
Utility
Knocking Detection Method, Ignition Timing Control Method, and Ignition Timing Control System
14 Oct 20
A knocking detection method includes: a step of obtaining an oscillation waveform generated by combustion in the combustion chamber; a step of setting a first time window preceding a maximum inner pressure time at which an inner pressure of the combustion chamber is at maximum in a single combustion cycle and a second time window immediately after the maximum inner pressure time, and transforming each of a first waveform portion included in the first time window and a second waveform portion included in the second time window into an expression-domain expression, of the oscillation waveform; and a step of extracting a first peak at which amplitude of the frequency domain expression of the first waveform portion is at maximum in the first frequency windows and a second value at which the amplitude of the frequency domain region of the second waveform portion is at maximum in the second frequency window and determining whether knocking has occurred on the basis of the second peak value and the first peak value.
Akihiro YUUKI, Daisuke TAKEMOTO, Yuta FURUKAWA
Filed: 26 Dec 16