1619 patents
Page 24 of 81
Utility
Light Converging Member and Optical Component
22 Sep 22
A light converging member (10) according to an embodiment of the present invention includes: a recess portion (32) that is used for an optical component (100) with an optical element (14) for emitting light, the recess portion being opposed to the optical element (14) and having a size 0.5 or more times larger than the maximum length of a light emission region in the optical element; and a lens body (30) for converging light having passed through the recess portion (32).
Yoshio KIKUCHI
Filed: 6 Jun 22
Utility
Electrically Heated Catalytic Device and Method for Manufacturing Electrically Heated Catalytic Device
22 Sep 22
An electrically heated catalytic device is provided.
Takahiro SADAMITSU, Shingo IWASAKI
Filed: 15 Mar 22
Utility
Gas Sensor
22 Sep 22
A gas sensor includes a sensor element and a pump cell controller.
Taku OKAMOTO, Soichiro YOSHIDA, Ryo HASHIKAWA
Filed: 26 May 22
Utility
Energy management system, independent system, and method for operating independent system
20 Sep 22
When in the independent system: a natural energy generating apparatus, a storage battery system, a power generator, and a first load is connected to a power supply system; the natural energy generating apparatus supplies generated power to the power supply system; the storage battery system is a regulated power supply; and the power generator performs a constant power operation, information indicating states of the natural energy generating apparatus, the storage battery system, the power generator, the first load, and a second load is obtained.
Hiroyuki Abe
Filed: 7 Apr 21
Utility
Heat exchanger
20 Sep 22
A heat exchanger including a honeycomb structure having partition walls defining fluid cells extending between inflow and outflow end faces, and inner and outer peripheral walls.
Makoto Yoshihara, Tatsuo Kawaguchi, Yutaro Fumoto
Filed: 11 Feb 20
Utility
Bonded bodies for optical modulators, optical modulators and a method of producing bonded bodies for optical modulators
20 Sep 22
A bonded body for an optical modulator includes a supporting substrate, an optical waveguide material provided on the supporting substrate and composed of lithium niobate, lithium tantalate and lithium niobate-lithium tantalate, and an optical waveguide in the optical waveguide material.
Tomoyoshi Tai, Yudai Uno, Jungo Kondo, Yoshimasa Kobayashi, Tatsuya Hishiki, Hiroharu Kobayashi
Filed: 2 Oct 20
Utility
Method of Manufacturing Tubular Member for Exhaust Gas Treatment Device, and Coating Film Forming Device
15 Sep 22
A method of manufacturing a tubular member for an exhaust gas treatment device according to at least one embodiment of the present invention, the tubular member including a tubular main body made of a metal and an insulating layer formed on at least an inner peripheral surface of the tubular main body, the insulating layer containing glass, includes steps of: forming a coating film by spraying a coating liquid for insulating layer formation onto the inner peripheral surface of the tubular main body; and firing the coating film to obtain the insulating layer.
Ryo FUJIMURA, Kodai KATO, Akifumi NISHIO
Filed: 10 Dec 21
Utility
Method and Device for Producing Honeycomb Structure
15 Sep 22
A method for producing a honeycomb structure according to the present invention includes: a preparation step of preparing a honeycomb structure element 2 having plurality of slits 12; and a filling step of filling the plurality of slits 12 with a filling material 13 by a contacting member 3 by feeding the filling material 13 to an outer peripheral surface 20 of the honeycomb structure element 2, and rotating the honeycomb structure element 2 while pressing a tip portion 3a of the contacting member 3 inclined at an angle relative to a normal line 20a of the outer peripheral surface 20 of the honeycomb structure element 2 against the outer peripheral surface 20 with a force, to obtain the honeycomb structure having the plurality of slits 12 filled with the filling material 13.
Yuto NAITO
Filed: 27 Oct 21
Utility
Coin-type Secondary Battery
15 Sep 22
A coin-type secondary battery includes a positive electrode, a negative electrode, an electrolyte layer, an outer case, and a conductive elastic member.
Kazumasa Kitamura, Yasutaka Awakura, Tsuyoshi Torisu
Filed: 1 Jun 22
Utility
Method for producing Cu—Ni—Sn alloy and cooler to be used for same
13 Sep 22
There is provided a method for producing a Cu—Ni—Sn alloy by a continuous casting method or a semi-continuous casting method, the method including pouring a molten Cu—Ni—Sn alloy from one end of a mold, both ends of which are open, and continuously drawing out the alloy as an ingot from the other end of the mold while solidifying a part of the alloy, the part being near the mold; and spraying mist-like liquid on the drawn-out ingot to cool the ingot, thereby making a cast product of the Cu—Ni—Sn alloy.
Kensuke Ishii
Filed: 19 Mar 21
Utility
Sensor element and gas sensor
13 Sep 22
A sensor element includes an element main body in which a flow portion of a measurement-object gas is disposed, a measurement electrode disposed in the flow portion of a measurement-object gas, a measurement electrode lead having a first portion that is connected to the measurement electrode and that is disposed in the flow portion of a measurement-object gas and a second portion that is connected to the first portion and that is embedded in the element main body, a hermetic layer that is part of the element main body and that surrounds an end region of the second portion including the border with the first portion; and a lead insulating layer that is part of the element main body and that surrounds at least part of the second portion excluding the end region.
Yusuke Fujii, Sang Jae Lee
Filed: 9 Jan 19
Utility
METHOD FOR PRODUCING Cu-Ni-Sn ALLOY
8 Sep 22
The present invention provides a method for producing a Cu—Ni—Sn alloy, which achieves both productivity and product quality by reducing internal cracks and dispersing Sn uniformly while shortening the time for cooling an ingot.
Kensuke ISHII
Filed: 23 Feb 22
Utility
Method for Producing Honeycomb Structure
8 Sep 22
A method for producing a honeycomb structure 1 having a slit 12 includes: a first step of preparing a honeycomb structure 1 being free from slit, and forming the slit 12 leaving at least a part of the outer peripheral wall 10 or the partition wall 11; after the first step, a second step of filling the slit 12 with a joining material 13; and after the second step, a third step of removing at least a part of the outer peripheral wall 10 or the partition wall 11 left in the first step to obtain the honeycomb structure 1 having the slit 12 that divides the honeycomb structure 1.
Yuto Naito
Filed: 29 Oct 21
Utility
Method for Producing Conductive Honeycomb Structure and Method for Producing Electrically Heating Support
8 Sep 22
A method for producing a conductive honeycomb structure includes: a forming step of extruding a forming raw material to obtain a honeycomb formed body; a drying step of drying the honeycomb formed body to obtain a honeycomb dried body; and a firing step of firing the honeycomb dried body to obtain a honeycomb fired body.
Moriaki MATOBA, Masahiro TOKUDA, Hiroki KITABAYASHI
Filed: 22 Dec 21
Utility
Aluminum Nitride Particle
8 Sep 22
An aluminum nitride particle used as a material for an aluminum nitride plate may comprise a carbon content of 100 ppm or less as measured using a pressurized sulfuric acid decomposition method.
Hiroharu KOBAYASHI, Tatsuya HISHIKI, Katsuyuki TAKEUCHI, Yoshimasa KOBAYASHI
Filed: 27 May 22
Utility
Honeycomb Structure, Electrically Heating Support and Exhaust Gas Purifying Device
8 Sep 22
A honeycomb structure 20 according to the present invention includes: a honeycomb structure portion 10 including: an outer peripheral wall 12; a partition wall 13 arranged on an inner side of the outer peripheral wall 12, the partition wall 13 defining a plurality of cells 16 each extending from one end face to other end face to form a flow path; and a pair of electrode layers 14a, 14b arranged on a surface of the outer peripheral wall 12 of the honeycomb structure portion 10, the pair of electrode layers 14 being provided so as to face each other across a central axis of the honeycomb structure portion 10.
Yukiharu MORITA, Takayuki INOUE, Naoki OKAMOTO
Filed: 19 Nov 21
Utility
Gas Sensor
8 Sep 22
A gas sensor includes a sensor element and a pump cell controller.
Taku OKAMOTO, Soichiro YOSHIDA, Ryo HASHIKAWA
Filed: 26 May 22
Utility
Bonded Substrate, and Bonded Substrate Manufacturing Method
8 Sep 22
A bonded substrate includes a ceramic substrate, a copper plate, and a bonding layer.
Takashi EBIGASE
Filed: 25 May 22
Utility
Bonded Substrate and Bonded Substrate Manufacturing Method
8 Sep 22
The bonded substrate includes the silicon nitride ceramic substrate, a copper plate, the bonding layer, and penetrating regions.
Takashi EBIGASE, Izumi MASUDA, Takeshi KAKU
Filed: 25 May 22
Utility
Base substrate, functional element, and method for manufacturing base substrate
6 Sep 22
A base substrate includes a supporting substrate comprising aluminum oxide, and a base crystal layer provided on a main face of the supporting substrate, comprising a crystal of a nitride of a group 13 element and having a crystal growth surface.
Masashi Goto, Masahiro Sakai, Shohei Oue, Takashi Yoshino
Filed: 24 Mar 20