Panasonic Intellectual Property Management Co., Ltd.

Kao Corporation

Kanebo, Limited

Panasonic Corporation

Panasonic Liquid Crystal Display Co., Ltd.

Tokai Chemical Industries, Ltd.

Masahiro Mori

Toshiyuki Kojima

Akira Takenaka

Kenichi Miyamoto

Shigeyuki Mori

Izuru Nakai

Yasuhiro Ueyama

Kazunari Takemura

Makoto Okubo

Chiaki Masaki

Yukio Nishikawa

Yoshiaki Kumamoto

Suguru Nakao

Hiroki Sawada

Koji Funami

Mitsuo Yoshimura

Shinya Kikuzumi

Toshihiro Kajiura

Tomoya Tsuboi

Minoru Sawai

Tsutomu Kawashima

Takao Tanaka

Yoshinori Tamura

Yasushi Taniguchi

Ryoichi Hashimoto

Yoshiro Kitamura

Kazunori Kubota

Takayuki Nomura

Masaki Inoue

Takashi Nagashima

Motoi Konishi

Kazuhiko Kiuchi

Akiyoshi Kimura

Kenta Mukai

Norio Oita

Taiki Yoshino

Yoshiro Oda

Katsuji Sumimoto

Mituhiro Yosinaga

Masahiro Fujioka

Mitsuhiro Iseri

Yasunori Nagata

Mari Azumi

Toshiharu Kimura

Kazuya Nakamura

Takeshi Fujishima

Hisakazu Ikui

Takumi Kakiuchi

Toshibumi Sakata

Haruhisa Shimoda

Yuichi Fukui

Akira Tankenaka

Provided herein is a solid-state battery having high volume energy density, as well as a method of manufacture of such a solid-state battery. A solid-state batteryis a laminate including a first collector layer, a positive electrode layer, a solid electrolyte layer, a negative electrode layer, and a second collector layer, in this order from the top. The solid-state batterysatisfies &#x3b1;&#x3e;90&#xb0;, &#x3b2;&#x3e;90&#xb0;, and &#x3b1;&#x3e;&#x3b2;, where &#x3b1; is the angle formed in the positive electrode layerby a side surfaceA of the positive electrode layerand the top surface of the solid electrolyte layerunderlying the positive electrode layer, and &#x3b2; is the angle formed in the negative electrode layerby a side surfaceA of the negative electrode layerand the top surface of the second collector layerunderlying the negative electrode layer

Solid-state battery and method of manufacture thereof

A laser processing apparatus of the present disclosure controls outputs of a blue laser oscillator and an infrared laser oscillator such that before a surface melting is detected on a workpiece, the workpiece is irradiated with at least blue laser light, and after the surface melting is detected on the workpiece, a power of infrared laser light with which the workpiece is irradiated is increased as compared to before the surface melting is detected.

Laser processing method, laser processing apparatus, and output control device of laser processing apparatus

A light source measurement apparatus includes an objective lens that collects light emitted from a light source having a plurality of light emission points, a first reflection attenuation filter, a second reflection attenuation filter, a condensing lens, a space filter, and a movable stage, in which the first reflection attenuation filter and the second reflection attenuation filter are disposed such that polarization directions are orthogonal to each other, in which the space filter has an opening through which light emitted from a measurement target light emission point among the plurality of light emission points is transmitted, and in which the opening has a shape in which a dimension of the measurement target light emission point in a fast direction is larger than a dimension of the measurement target light emission point in a slow direction.

Light source measurement apparatus

In an electrolyte membrane for a fuel cell, having nanofiber unwoven cloth buried in an electrolyte resin, the nanofiber unwoven cloth is disposed being exposed only from one face of the electrolyte membrane. The fuel cell includes a MEA having an anode electrode disposed on one face of the electrolyte membrane and having a cathode electrode disposed on the other face thereof, and a pair of separators holding the MEA by sandwiching the MEA therebetween. Thereby, the electrolyte membrane for a fuel cell, the manufacturing method of the electrolyte membrane, and the fuel cell are provided with which the electric power generation property and productivity are improved.

Electrolyte membrane for fuel cell, manufacturing method of electrolyte membrane, membrane electrode assembly, and fuel cell

A light source device according to the present disclosure includes a light source unit, a collimator, a first step mirror, a second step mirror, a condenser lens, and an optical fiber. The first step mirror reduces a plurality of parallel beams in a row direction by narrowing a column interval between the plurality of parallel beams. The second step mirror reduces the plurality of parallel beams in the column direction by narrowing a row interval between the plurality of parallel beams. The number of steps of the first step mirror and the number of steps of the second step mirror are different from each other, and a width of each of the plurality of mirror surfaces of the first step mirror and a width of each of the plurality of mirror surfaces of the second step mirror are different from each other.

Laser light source device with step mirrors

An all-solid-state battery includes a positive-electrode current collector, a positive electrode layer, a negative-electrode current collector, a negative electrode layer, and a solid electrolyte layer. The positive electrode layer is formed on the positive-electrode current collector and includes at least a positive-electrode active material. The negative electrode layer is formed on the negative-electrode current collector and includes at least a negative-electrode active material. The solid electrolyte layer is disposed between the positive electrode layer and the negative electrode layer and includes at least a solid electrolyte having ion conductivity. At least one member selected from the group consisting of the positive-electrode current collector, the positive electrode layer, the negative-electrode current collector, the negative electrode layer, and the solid electrolyte layer includes a heated region at an end portion of the at least one member.

All-solid-state battery and manufacturing method

For suppressing a deterioration of display quality due to a luminance defect, a display device, a method of correcting a luminance defect and a luminance defect corrector are provided. The display device includes a first substrate (SUB) having gate lines (GL), data lines (DL), pixel electrodes (PIT), and a common electrode (CIT) on a first glass substrate (GB), and a second substrate (SUB) having a plurality of optically transparent parts (CF) and a light shield part (BM) on a second glass substrate (GB). The first or second glass substrate (GB) or (GB) contains a dimmer () including a plurality of dimming regions () that reduce the transmission of light. The dimmer () is formed to be superimposed on a trapped foreign matter () in plan view. This reduces the transmission of light from the luminance defect to suppress a deterioration of display quality.

Display device, brightness defect correction method for display device, and brightness defect correction device for display device

A solid polymer fuel cell has a plurality of stacked single battery modules having an electrolyte membrane, electrode layers disposed on both surfaces of the electrolyte membrane, and a pair of separators provided with a gas flow paths disposed on the inside surface so as to sandwich the electrode layer. The electrolyte membrane is provided with electrolyte material and a nonwoven fabric which is embedded in the electrolyte material. The nonwoven fabric is provided with a plurality of fused parts that are provided in a linear shape or spotted on a part of the nonwoven fabric that is a part corresponding to of the solid polymer fuel cell. Two or more nonwoven fibers are fused to each other, and the thickness thereof is thinner than the membrane thickness of the unwoven fabric.

Electrolyte membrane for solid polymer fuel cell, method for manufacturing same, and solid polymer fuel cell

A membrane-electrode assembly including an electrolyte membrane (), a pair of catalyst layers () facing each other sandwiching the electrolyte membrane (), and a pair of gas diffusion layers facing each other sandwiching the electrolyte membrane () and the pair of catalyst layers (), wherein at least one of the pair of catalyst layers () includes unwoven cloth (A) including fiber-like structures () each having proton conduction performance, and wherein a portion of the unwoven cloth is buried in the electrolyte membrane () adjacent to the catalyst layer () including the unwoven cloth (A).

Membrane-electrode assembly, manufacture method thereof, and solid polymer fuel cell

A polyester resin composition containing a polyester resin, and a fine cellulose fiber composite having an average fiber diameter of from 0.1 to 200 nm, wherein the fine cellulose fiber composite contains fine cellulose fibers and hydrocarbon groups being connected thereto via an amide bond. The polyester resin composition of the present invention can be worked into a molded article by thermoforming or injection-molding, and is suitably used for various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts. In addition, the fine cellulose fiber composite has high dispersibility against various resins and can exhibit thickening effects, so that it is suitable as various thickeners or the like.

Polyester resin composition

An object of the present invention is to provide a membrane-electrode-frame assembly which suppresses reductions in power generation properties due to gas cross leakage of a polymer electrolyte fuel cell, which improves durability of a polymer electrolyte membrane and which exhibits superior productivity. In the membrane-electrode-frame assembly, an unwoven fabric which has two domains each having different pore sizes and which is formed with fibers of PVDF is disposed as a reinforcing membrane in a polymer electrolyte membrane for a polymer electrolyte fuel cell, and a domain having a smaller pore size and protruding from the polymer electrolyte membrane and a frame are formed into an integrated structure by welding, thereby improving a gas sealing capability.

Membrane electrode assembly for polymer electrolyte fuel cell, method of producing the same and polymer electrolyte fuel cell

The present invention is an efficacy-enhancing agent composition for amino acid-based agrochemicals, which contains 3 kinds of specific quaternary ammonium salts having an ester group in a specific mass ratio.

Efficacy-enhancing agent composition for amino acid-based agrochemicals

A material for audio equipment housing containing a polylactic acid resin composition containing a polylactic acid resin, a plasticizer, an organic crystal nucleating agent, and an inorganic material, wherein the content of the plasticizer is from 1 to 50 parts by mass based on 100 parts by mass of the polylactic acid resin; and a vibration-damping material containing a polylactic acid resin composition containing a polylactic acid resin, a plasticizer, an organic crystal nucleating agent, and an inorganic material, wherein the content of the plasticizer is from 1 to 50 parts by mass based on 100 parts by mass of the polylactic acid resin. The material of the present invention can be suitably used as materials for audio equipment of, for example, speakers, television, radio cassette players, headphones, audio components, or microphones, and manufactured articles, such as electric appliances, transportation vehicles, construction buildings, and industrial equipment, or parts or housing thereof.

Vibration damping material

A polylactic acid resin composition containing a polylactic acid resin, glass fibers having an average aspect ratio (average fiber length/average fiber diameter) of 5 or more, and a metallic pigment, wherein the glass fibers are contained in an amount of from 2 to 35 parts by mass, and the metallic pigment is contained in an amount of from 0.1 to 8 parts by mass, based on 100 parts by mass of the polylactic acid resin. Since the polylactic acid resin composition of the present invention has excellent moldability, and is capable of providing a molded article with high designability, including a transparent surface layer and an inner layer with a lamellar texture in the nashiji patterns, the polylactic acid resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

Polylactic acid resin composition

Growing community of inventors

Osaka, Japan

Masahiro Mori