1619 patents
Page 38 of 81
Utility
Ceramic Heater and Method of Manufacturing the Same
2 Dec 21
A ceramic heater includes: a ceramic plate which is provided with a wafer placement surface on an upper surface and in which a heating resistor is internally embedded; a ceramic tubular shaft with an upper end bonded to a lower surface of the plate; and power feeding members which penetrate a peripheral wall part of the tubular shaft in a vertical direction, and are electrically connected to the heating resistor.
Kazuhiro NOBORI, Takuji KIMURA, Shuichiro MOTOYAMA
Filed: 10 Aug 21
Utility
Lithium complex oxide sintered body plate
30 Nov 21
Disclosed is a lithium complex oxide sintered plate for use in a positive electrode of a lithium secondary battery.
Yukinobu Yura, Nobuyuki Kobayashi
Filed: 7 Aug 19
Utility
Electrochemical cell
30 Nov 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: 22 Jun 20
Utility
Electric heating type support, exhaust gas purifying device, method for producing electric heating type support, joined body, and method for producing joined body
30 Nov 21
An electric heating type support includes: an electrically conductive honeycomb structure including a pillar shaped honeycomb structure portion composed of conductive ceramics, the pillar shaped honeycomb structure portion including: an outer peripheral wall; and porous partition walls disposed on an inner side of the outer peripheral wall, the porous partition walls defining a plurality of cells, each cell penetrating from one end face to other end face to form a flow path; and a pair of metal terminals disposed so as to face each other across a central axis of the pillar shaped honeycomb structure portion, each metal terminal being joined to a surface of the electrically conductive honeycomb structure via a welded portion so as to follow a surface shape of the electrically conductive honeycomb structure.
Naoya Takase
Filed: 3 Mar 20
Utility
Underlying Substrate
18 Nov 21
Provided is a ground substrate includes an orientation layer used for crystal growth of a nitride or oxide of a Group 13 element.
Hiroshi FUKUI, Morimichi WATANABE, Jun YOSHIKAWA
Filed: 28 Jul 21
Utility
Operation control method of vehicle engine and vehicle system
16 Nov 21
In a method of performing active control between a lean operation state and a rich operation state on a vehicle engine including a three way catalyst in an exhaust path, on a downstream side with respect to the three way catalyst in the exhaust path, a limited current type NOx sensor having NH3 interference and also capable of detecting a change in an oxygen concentration on the downstream side is disposed, and an operation state of the vehicle engine is switched between a lean operation state and a rich operation state at a timing when a detection of a change in an oxygen concentration in an exhaust air flowing out from the three way catalyst or a detection of NOx or NH3 is performed first by the NOx sensor.
Taku Okamoto, Osamu Nakasone
Filed: 6 Aug 20
Utility
Connection structure for wiring substrate and flexible substrate and package for housing electronic components
16 Nov 21
A connection structure for a wiring substrate and a flexible substrate including a wiring substrate and a flexible substrate, in which the wiring substrate includes an insulating member, conductor layer, and ground layer, the flexible substrate includes an insulating sheet and metal film, and the metal film includes a signal line pad joined to the conductor layer via a joining material when viewed from the back surface of the flexible substrate.
Takashi Kawamura, Masato Ishizaki, Naoki Gotou
Filed: 3 Mar 20
Utility
Honeycomb Structure and Exhaust Gas Purifying Device
11 Nov 21
A pillar shaped honeycomb structure, including: an outer peripheral wall; and a porous partition wall disposed inside the outer peripheral wall, the partition wall defining a plurality of cells, each of the cells extending from one end face to other end face to form a flow path, wherein the plurality of cells include two or more types of magnetic substances in which at least two of a maximum magnetic permeability, a Curie point, and an intrinsic resistance value are different.
Yukio MIYAIRI, Masaaki MASUDA, Kyohei KATO, Kazuya HOSODA, Takafumi KIMATA
Filed: 21 Jul 21
Utility
Plugged honeycomb structure
9 Nov 21
Tatsuyuki Kuki
Filed: 27 Feb 18
Utility
Method for drying columnar honeycomb formed body and method for producing columnar honeycomb structure
9 Nov 21
A method for drying at least one unfired columnar honeycomb formed body comprising a raw material composition containing at least one raw material of ceramics, water and at least one heat-gelling binder, and cells defined by partition walls comprising flow paths from a first end surface to a second end surface.
Shuhei Kuno, Hironori Takahashi
Filed: 19 Mar 18
Utility
Tray for prismatic honeycomb structure
9 Nov 21
A tray including a plate-shaped portion for arranging a plurality of prismatic honeycomb structures having an outer peripheral side surface and partition walls provided on an inner peripheral side of the outer peripheral side surface, the partition walls partitioning a plurality of cells forming flow paths from a first end surface to a second end surface, the plate-shaped portion including: a plurality of corrugated plate-shaped placing portions for placing the prismatic honeycomb structures with the outer peripheral side surface in contact with the placing portions; flat plate-shaped non-placing portions adjacent to each of the corrugated plate-shaped placing portions; and partition walls erected between adjacent corrugated plate-shaped placing portions to prevent the outer peripheral side surfaces of adjacent prismatic honeycomb structures from contacting each other.
Michio Suzuki
Filed: 13 Nov 20
Utility
Heat-resistance element for current detection
9 Nov 21
A heat-resistance element includes: a heat-resistant substrate including a ceramic material; one or more power wires embedded in the heat-resistant substrate; and a coil structure that is configured by a coil wire extending between start and end points and includes coil segments.
Toshikatsu Kashiwaya
Filed: 29 May 19
Utility
Crystalline Material and Membrane Complex
4 Nov 21
A crystalline material contains oxygen, aluminum and phosphorus, and has powder X-ray diffraction peaks shown below.
Makoto MIYAHARA, Kenichi NODA
Filed: 13 Jul 21
Utility
Heat Dissipation Member
4 Nov 21
A heat dissipation member dissipates heat generated at a heat source.
Megumi FUJISAKI, Takahiro TOMITA, Yusuke OSHITA
Filed: 7 Jul 21
Utility
Gas Sensor
4 Nov 21
A gas sensor has a porous protective layer disposed on a surface of a sensor element.
Megumi FUJISAKI, Mika TAKEUCHI, Takahiro TOMITA
Filed: 8 Jul 21
Utility
Composite Member
28 Oct 21
A composite member may include an inorganic porous layer on a surface of metal.
Megumi FUJISAKI, Takahiro TOMITA, Yusuke OSHITA
Filed: 7 Jul 21
Utility
Lithium Composite Oxide Sintered Body Plate
28 Oct 21
A lithium composite oxide sintered body plate includes a porous structure in which a plurality of primary particles of a lithium composite oxide having a layered rock-salt structure are bonded is included, in which a porosity is 15 to 50%, a ratio of the primary particles whose average inclination angle being an average value of angles between a (003) plane of the plurality of primary particles and a plate surface of the sintered body plate is more than 0° and 30° or less is 60% or more, one or more additive elements selected from Nb, Ti, W are contained, and an addition amount of the one or more additive elements to an entire of the sintered body plate is 0.01 wt % or more and 2.0 wt % or less.
Nobuhiro MORISAKI, Yukinobu YURA, Naoto OHIRA, Eiji NAKASHIMA, Kengo OISHI
Filed: 6 Jul 21
Utility
Method for manufacturing honeycomb structure
26 Oct 21
A method for manufacturing a honeycomb structure, includes: a step of manufacturing a honeycomb formed body to manufacture a non-fired honeycomb formed body, the non-fired honeycomb formed body including a raw material composition containing a ceramic raw material, 0.5 to 5.0 mass % of pore former and water; an induction drying step of drying the manufactured non-fired honeycomb formed body by induction drying to obtain a honeycomb dried body; and a firing step of firing the obtained honeycomb dried body to obtain a honeycomb structure.
Kensuke Okumura
Filed: 15 Mar 18
Utility
Package and semiconductor device
26 Oct 21
A package includes a base substrate, a frame, and a lead frame.
Yoshitsugu Wakazono
Filed: 23 Apr 20
Utility
Positive electrode structure for secondary cell
26 Oct 21
Provided is a positive electrode structure including: a positive electrode current collector composed of a tabular nickel foam and having a tabular coated portion and an uncoated portion extending from an outer peripheral portion of the coated portion; a positive electrode active material containing nickel hydroxide and/or nickel oxyhydroxide incorporated into the coated portion of the positive electrode current collector; and a nonwoven fabric made of a polymer material and covering the coated portion of the positive electrode current collector from both sides.
Junki Matsuya, Kenshin Kitoh, Takeshi Yagi
Filed: 19 Mar 21