1619 patents
Page 54 of 81
Utility
Lithium Secondary Battery
4 Feb 21
Provided is a lithium secondary battery including a positive electrode layer composed of a lithium complex oxide sintered body, a negative electrode layer composed of a titanium-containing sintered body, a ceramic separator interposed between the positive electrode layer and the negative electrode layer, an electrolyte with which at least the ceramic separator is impregnated, and an exterior body comprising a closed space, the closed space accommodating the positive electrode layer, the negative electrode layer, the ceramic separator, and the electrolyte.
Yukinobu YURA, Shigeki OKADA
Filed: 16 Oct 20
Utility
Atomic Beam Generator, Bonding Apparatus, Surface Modification Method, and Bonding Method
4 Feb 21
An atomic beam generator includes a cathode constituted as a housing having an emission surface provided with an irradiation port through which an atomic beam is emissive; an anode disposed inside the cathode to generate plasma between the cathode and the anode; and a magnetic field generating unit including a first magnetic field generating unit that generates a first magnetic field and a second magnetic field generating unit that generates a second magnetic field, and guiding positive ions produced in the cathode to the emission surface by generating, in the cathode, the first magnetic field and the second magnetic field both parallel to the emission surface such that a magnetic field direction is leftward in the first magnetic field and is rightward in the second magnetic field when viewed from an emission surface side on condition of the first magnetic field being positioned above the second magnetic field.
Seiichi HATA, Junpei SAKURAI, Yuuki HIRAI, Hiroyuki TSUJI, Takayoshi AKAO, Tomoki NAGAE, Tomonori TAKAHASHI
Filed: 16 Oct 20
Utility
AFX-structure zeolite crystal, and synthesis method thereof
2 Feb 21
A zeolite crystal has an AFX structure and a hexagonal plate shape.
Takeshi Hagio, Kenichi Noda, Makoto Miyahara, Katsuya Shimizu
Filed: 17 Sep 19
Utility
Gas sensor
2 Feb 21
A sensor element includes: a main pump cell constituted by an inner pump electrode facing a first inner space into which a measurement gas is introduced, an external pump electrode provided on an element surface, and a solid electrolyte located therebetween; and a measurement pump cell constituted by the measurement electrode facing a second inner space which is communicated with the first inner space and functioning as a reduction catalyst for NOx, and a solid electrolyte located therebetween.
Yusuke Watanabe, Takayuki Sekiya
Filed: 13 Mar 19
Utility
Gas sensor
26 Jan 21
A gas sensor 10 includes a tubular protective cover 30 having an element chamber 37 therein and configured to allow a measured gas to flow from the outside into the element chamber 37; and a long sensor element 20 including a detecting portion 23 located in the element chamber 37 and configured to detect a specified gas concentration in the measured gas.
Yusuke Watanabe, Takao Murase, Masashi Yasui
Filed: 7 Jun 19
Utility
Electrode material for battery and method for manufacturing same
26 Jan 21
There is disclosed an electrode material for cells.
Noriyuki Sonoyama, Tatsuya Hattori, Kenshin Kitoh
Filed: 22 Aug 18
Utility
Electrochemical cell
26 Jan 21
An electrochemical cell includes a fuel electrode, an air electrode containing a perovskite type oxide as a main component, the perovskite type oxide being represented by a general formula ABO3 and containing La and Sr at the A site, and a solid electrolyte layer arranged between the fuel electrode and the air electrode.
Shinji Fujisaki, Takashi Ryu, Makoto Ohmori
Filed: 23 Jun 20
Utility
Separation Apparatus and Method of Operating Separation Apparatus
21 Jan 21
A housing of a separation apparatus includes therein a zeolite membrane complex.
Kenichi NODA
Filed: 26 Jun 20
Utility
Ceramic Body Defect Inspecting Apparatus and Ceramic Body Defect Inspecting Method
21 Jan 21
A plurality of illumination elements obliquely irradiating an inspection target region in irradiation directions different from each other and equiangularly spaced around an image capturing part in a state where each of a low-angle, intermediate-angle, and high-angle illumination parts has a different irradiation angle are sequentially turned on and off.
Takafumi TERAHAI, Akihiro MIZUTANI
Filed: 2 Oct 20
Utility
Zeolite membrane having AFX structure, membrane structure, and method for manufacturing membrane structure
19 Jan 21
A peak intensity of a (004) plane is greater than or equal to 3 times a peak intensity of a (110) plane in an X-ray diffraction pattern obtained by irradiation of X-rays to a membrane surface of an AFX membrane.
Takeshi Hagio, Kenichi Noda, Makoto Miyahara, Katsuya Shimizu
Filed: 17 Sep 19
Utility
Catalyst deterioration diagnosis method and catalyst deterioration diagnosis system
19 Jan 21
A catalyst deterioration diagnosis method is a method for a system.
Taku Okamoto, Osamu Nakasone, Kosuke Monna
Filed: 29 Aug 19
Utility
Laminated ceramic electronic component and electronic component assembly
19 Jan 21
An opposite-side dielectric ceramic layer is in contact with a first opposite-surface electrode layer and a second opposite-surface electrode layer.
Masayuki Uetani
Filed: 3 Jul 19
Utility
Aluminum Nitride Plate
14 Jan 21
An aluminum nitride plate satisfies both of a “relation 1: c1>97.5%” and a “relation 2: c2/c1<0.995” where c1 is a c-plane degree of orientation that is defined as a ratio of a diffraction intensity of (002) plane to a sum of the diffraction intensity of (002) plane and a diffraction intensity of (100) plane when the surface layer of the aluminum nitride plate is subjected to an X-ray diffraction measurement, and c2 is a c-plane degree of (002) plane to the sum of the diffraction intensity of (002) plane and the diffraction intensity of (100) plane when a portion other than the surface layer of the aluminum nitride plate is subjected to the X-ray diffraction.
Yoshimasa KOBAYASHI, Hiroharu KOBAYASHI
Filed: 24 Sep 20
Utility
Group 13 Element Nitride Layer, Free-standing Substrate, Functional Element, and Method of Producing Group 13 Element Nitride Layer
14 Jan 21
A group 13 nitride layer is composed of a polycrystalline group 13 nitride and is constituted by a plurality of monocrystalline particles having a particular crystal orientation approximately in a normal direction.
Masahiro SAKAI, Takashi YOSHINO, Katsuhiro IMAI, Yoshitaka KURAOKA
Filed: 28 Sep 20
Utility
Lithium Ion Conductive Material, All-solid-state Secondary Battery, and Method of Manufacturing Solid Electrolyte
14 Jan 21
A lithium ion conductive material has a composition formula of Lia(OH)bFcBr, where 1.8≤a≤2.3, b=a−c−1, 0.01≤c≤0.11, and includes an antiperovskite-type crystal phase.
Miyuki KOJIMA, Keita MIYANISHI, Yosuke SATO, Yuji KATSUDA
Filed: 16 Sep 20
Utility
Joint and Elastic Wave Element
14 Jan 21
A bonded body includes a supporting substrate composed of a polycrystalline ceramic material or monocrystalline material, a piezoelectric single crystal substrate and a bonding layer provided between the supporting substrate and piezoelectric single crystal substrate.
Masashi GOTO, Yudai UNO, Tomoyoshi TAI
Filed: 25 Sep 20
Utility
Method and Apparatus for Identifying Valid or Invalid Flow Path
14 Jan 21
Method of identifying a valid flow path includes: performing fluid analysis of a porous body, which is ought to have inflow surface and outflow surface, based on structure data representing a 3-dimentional structure of the porous body to generate data indicating at least a pressure distribution of a fluid in a flow path in the porous body; and identifying a valid flow path that allows the fluid to flow from the inflow surface to the outflow surface based on a gradient of pressure values along a flow direction of the fluid in the flow path.
Shingo SOKAWA, Yuki OKA
Filed: 30 Sep 20
Utility
Joint and Elastic Wave Element
14 Jan 21
A bonded body includes a supporting substrate, a piezoelectric single crystal substrate and a bonding layer provided between the supporting substrate and piezoelectric single crystal substrate.
Masashi GOTO, Yudai UNO, Tomoyoshi TAI
Filed: 28 Sep 20
Utility
Honeycomb structure
12 Jan 21
Takefumi Kimata, Takahiro Tomita
Filed: 9 Apr 19
Utility
Air electrode for metal-air battery
12 Jan 21
Disclosed is an air electrode for a metal-air battery, the air electrode including a separator composed of a hydroxide-ion-conductive inorganic solid electrolyte being a dense ceramic material, and an air electrode layer disposed on the separator and containing an air electrode catalyst, an electron-conductive material, and a hydroxide-ion-conductive material, or containing an air electrode catalyst also serving as an electron-conductive material and a hydroxide-ion-conductive material.
Yoshihiko Yamamura, Tatsuya Hattori, Naomi Saito, Naohito Yamada
Filed: 26 Sep 16