Panasonic Intellectual Property Management Co., Ltd.

Daikin Industries, Ltd.

Panasonic Corporation

Sumitomo Electric Industries, Limited

Panasonic Intellectual Property Co., Ltd.

Yuki Ueda

Akira Isomi

Daisuke Tabata

Masayuki Hogiri

Haruhisa Masuda

Naoyuki Ohkubo

Yoshihisa Nagasaki

Norihiko Ogata

Masami Nishiumi

Yuma Yano

Kazuhide Gotou

Hiroyuki Tanaka

Kojiro Okuyama

Yoshikazu Tanaka

Mitsunari Fujii

Junpei Terada

Hiroyuki Yoshimoto

Masaji Komori

Takeshi Minamiura

Taizo Aoki

Yukiyasu Sugihara

Hirokazu Komori

Taiki Terada

Koji Nakanishi

Masao Uchida

Akiyoshi Yamauchi

Keiichi Tsuda

Hitoshi Ishimoto

Yasukazu Nakatani

Yoshitaka Nakamura

Sachiko Koike

Wataru Okamoto

Shingo Okuno

Kazuki Sakami

Junko Onozaki

Yoshihiro Souda

An electrolytic capacitor includes an anode body having a porous structure, an anode lead partially embedded in the anode body, a dielectric layer formed on a surface of the anode body, and a cathode part that covers at least part of the dielectric layer. The anode body has a first region in which first particles sintered together and a second region in which second particles sintered together. The average particle diameter D1 of the first particles is smaller than the average particle diameter D2 of the second particles. The volume-based pore diameter distribution of the anode body with the dielectric layer has a first peak in a range of less than or equal to 0.5 μm in pore diameter, and a second peak in a range of more than 0.5 μm in pore diameter.

Electrolytic capacitor and method for manufacturing same

An electrolytic capacitor includes an anode body that includes a porous body and a dielectric layer covering the porous body, and a solid electrolyte layer that covers the dielectric layer. The porous body has a first region located near an outer surface of the porous body, and a second region other than the first region. The first region is a region in which a distance from the outer surface of the porous body is shorter than 0.5D, where D is a shortest distance between the outer surface of the porous body and a center of the porous body. A filling proportion R2 of the solid electrolyte layer in the second region is less than a filling proportion R1 of the solid electrolyte layer in the first region. A ratio R2/R1 of the filling proportion R2 to the filling proportion R1 is less than or equal to 1/10.

Electrolytic capacitor comprising an anode body including a porous body with a solid electrolyte layer provided therein

An electrolytic capacitor includes a capacitor element including a porous anode body, an anode wire partially embedded in the anode body, a dielectric layer formed on a surface of the anode body, and a solid electrolyte layer covering at least a portion of the dielectric layer, wherein the anode body is formed of a first metal, the anode wire is formed of a second metal having a different composition from the first metal, and the second metal has a conductivity S2 that is larger than a conductivity S1 of the first metal. This allows for providing an electrolytic capacitor which suppresses an increase in production costs and has a low ESR.

Electrolytic capacitor

A laminate, including a fluororesin sheet; and a base material. The fluororesin sheet including a fluororesin composition containing: a melt moldable fluororesin; and a silica. The fluororesin is a tetrafluoroethylene-perfluoro(alkyl vinyl ether) copolymer and/or a tetrafluoroethylene-hexafluoropropylene copolymer having 25 or more carbonyl group-containing functional groups per 10main-chain carbon atoms; the silica is a spherical silica; a blending ratio of the spherical silica to a total amount of the fluororesin and the silica is 50% by mass or higher and 70% by mass or lower; the fluororesin composition has a linear expansion coefficient of 100 ppm/° C. or lower and a melt flow rate (MFR) of 1.0 g/10 min or higher and 30 g/10 min or lower. Also disclosed is a substrate for circuits including the fluororesin sheet used as a part in a multilayer structure.

Fluororesin composition, fluororesin sheet, laminate and substrate for circuits

Provided is an aqueous coating composition capable of forming a fluororesin coating film layer with excellent electrical properties and surface physical properties, and good adhesive properties. A coating composition containing 2 or more kinds of fluororesins, where at least 1 kind of the fluororesin, a fluororesin (I), has a number of functional groups of 30 to 1,000 per 10main-chain carbon atoms, and where the coating composition further contains an inorganic filler, a surfactant, and a liquid medium.

Coating composition and laminate

An imaging apparatus configured to notify an external control device of information in the imaging apparatus, the imaging apparatus includes: a communication circuitry configured to perform data communication with the control device; and the control circuitry configured to control the communication circuitry to transmit notification data to the control device in response to an event indicating that a state in the imaging apparatus changes, wherein the control circuitry is configured to control the communication circuitry, based on a preset thinning interval, to restrict transmission of the notification data to a specific event when the communication circuitry periodically transmits image data to the control device, the specific event occurring at the thinning interval among a plurality of events each occurring in the imaging apparatus, the image data being generated in the imaging apparatus.

Imaging apparatus, control device, and communication method

An electrolytic capacitor includes an anode body having a porous structure, an anode lead having a sheet shape, a cathode layer, an anode lead frame electrically connected to the anode lead, and a cathode lead frame electrically connected to the cathode layer. The anode lead includes an embedded portion embedded in the anode body and a protrusion portion protruding to an outside of the anode body. The anode lead has a first main surface facing the cathode lead frame and a second main surface opposite to the first main surface. The anode lead is located between a center of the anode body and an end face of the anode body in a first direction in which the first main surface faces the cathode lead frame. The end face of the anode body is positioned at a side close to the cathode lead frame.

Electrolytic capacitor having reduced equivalent series resistance

A fluororesin composition containing a melt moldable fluororesin and a silica, wherein the fluororesin has 25 or more carbonyl group-containing functional groups per 10main-chain carbon atoms; the silica is a spherical silica; and the fluororesin composition has a linear expansion coefficient of 100 ppm/° C. or lower. Also disclosed is a fluororesin sheet including the fluororesin composition, a laminate including a copper foil layer and a layer including the fluororesin composition and a substrate for circuits including a copper foil layer and a layer including the fluororesin composition.

Provided is a wavelength conversion member capable of improving brightness of a light source device. Wavelength conversion member according to the present disclosure includes: first phosphor layer that is disposed on an incidence side where excitation light enters, and contains a plurality of first phosphor particles; and second phosphor layer that is disposed on a side reverse to the incidence side and contains a plurality of second phosphor particles. First phosphor particles include an activation component, second phosphor particles include an activation component same as or different from the activation component included in first phosphor particles, and a concentration of the activation component in first phosphor layer is lower than a concentration of the activation component in second phosphor layer.

Wavelength conversion member, light source device using same, projector and vehicle

An electrolytic capacitor includes an anode body having a porous structure, an anode lead partially embedded in the anode body, a dielectric layer formed on a surface of the anode body, and a cathode part that covers at least part of the dielectric layer. The anode body has a first region in which first particles sintered together and a second region in which second particles sintered together. The average particle diameter D1 of the first particles is smaller than the average particle diameter D2 of the second particles. The volume-based pore diameter distribution of the anode body with the dielectric layer has a first peak in a range of less than or equal to 0.5 &#x3bc;m in pore diameter, and a second peak in a range of more than 0.5 &#x3bc;m in pore diameter.

A spraying apparatus includes a spraying apparatus main body, a liquid introduction portion, a gas introduction portion, a gas-liquid spout portion, a liquid inlet, a gas inlet, a tubular flow passage, a spout, a flow passage having a taper, a straightener, and a projection portion. The liquid inlet allows a liquid flow to enter a gas-liquid mixer which is a space inside the annular gas introduction portion. The gas inlet allows a gas flow to enter the gas-liquid mixer. The straightener has an opening having an uneven shape provided in the flow passage having the taper. The projection portion is provided in the liquid introduction portion, protrudes to the gas-liquid mixer, and forms the straightener and a straightening outlet.

Spraying apparatus

A surface-coated cutting tool includes a substrate and a coating film that coats the substrate, wherein the coating film includes a WClayer composed of a compound represented by WC, where x is more than or equal to 0.54 and less than or equal to 0.58, and the compound represented by WCincludes a hexagonal crystal structure.

Surface-coated cutting tool

A light source device includes: an excitation light source that emits excitation light having an energy density of 10 W/mmor more; and a phosphor layer that has phosphor particles embedded in the matrix. The phosphor particles include at least one selected from the group consisting of metal oxides represented by a following formula (1) and metal oxides represented by a following formula (2).YRCeAlGaO&#x2003;&#x2003;(1)YRCeAlScO&#x2003;&#x2003;(2) In the formula (1), Rincludes at least one selected from the group consisting of Gd and Tb, and x, y, and zsatisfy 0.003&#x2264;x&#x2264;0.03, 0&#x2264;y&#x2264;2.1, and 0&#x2264;z&#x2264;2.2, respectively. In the formula (2), Rincludes at least one selected from the group consisting of Gd and Tb, and x, y, and zsatisfy 0.003&#x2264;x&#x2264;0.03, 0&#x2264;y&#x2264;2.1 and 0&#x2264;z&#x2264;1.5, respectively.

Light source device, projector, and vehicle

A spraying apparatus includes a spraying apparatus main body, a liquid introduction portion, a gas-liquid spout portion, a gas introduction portion, a liquid inlet, a first gas inlet passage, a second gas inlet passage, and a spout. The first gas inlet passage is provided at at least one place of the annular gas introduction portion so as to communicate with the gas flow passage and the gas-liquid mixer, and allows a gas flow flowing through the gas flow passage to enter the gas-liquid mixer. The second gas inlet passage has a gas inlet having a predetermined area ratio, is provided on a downstream side of the first gas inlet passage of the gas introduction portion, and communicates with the gas flow passage and the gas-liquid mixer.

An object of the present invention is to provide an insulated wire which includes an insulating layer with a low relative permittivity and has excellent heat resistance and excellent abrasion resistance. The insulated wire of the present invention includes a conductor (A), and an insulating layer (B) formed on the periphery of the conductor (A), the insulating layer (B) is formed from a resin composition that contains a resin (I) with a relative permittivity of 3.0 to 4.0 and a fluororesin (II).

Growing community of inventors

Osaka, Japan

Yuki Ueda