Abstract: A film-shaped firing material (1) is provided, including first metal particles (10), second metal particles (20), and a binder component (30), in which the average particle diameter of the first metal particles (10) is 100 nm or less, and the maximum particle diameter thereof is 250 nm or less, the average particle diameter of the second metal particles (20) is in a range of 1000 to 7000 nm, the minimum particle diameter thereof is greater than 250 nm, and the maximum particle diameter thereof is 10000 nm or less, and the mass ratio of the first metal particles to the second metal particles is 0.1 or greater.

Abstract: A cash processing apparatus comprises a cash insertion port, a cash storage section configured to store cash inserted through the cash insertion port, conveyed along a cash conveyance path, and determined as normal, a circuit arranged along the cash conveyance path and configured to acquire data based on which the cash inserted through the cash insertion port and conveyed along the cash conveyance path is determined as normal, abnormal, or deformed, and a controller configured to determine a total amount of cash inserted through the cash insertion point to be a sum of a first value of the cash determined as normal and a second value of the cash determined as deformed.

Abstract: Disclosed is a composition for electrode comprising (i) a positive electrode active material comprising an iron compound and carbon, and (ii) a copolymer (P) prepared by copolymerization of acrylic acid esters and/or methacrylic acid esters, with an ?,?-unsaturated nitrile compound. Also disclosed is an electrode comprised of an active material layer made of the composition for electrode, and a collector. This electrode can be produced by mixing the positive electrode active material, the copolymer (P), a solvent and an optional thickener, by a mixer to prepare an electrode composition slurry with solid content of 40-90% by weight, coating a collector with the electrode composition slurry, and then, removing the solvent from the thus-formed coating. Further disclosed a battery provided with the electrode.

Abstract: The present invention relates to a negative electrode material for a lithium battery comprising a carbonaceous negative electrode active substance having a specific surface area of 1 m2/g or more, a binder formed of styrene-butadiene rubber and a carbon fiber having a fiber diameter of 1 to 1,000 nm; and to a lithium battery using the negative electrode material, which has excellent characteristics, i.e., low electrode resistance, high electrode strength, excellent electrolytic solution permeability, high energy density, and good high-speed charging/discharging performance. The negative electrode material contains carbon fiber in the amount of 0.05 to 20 mass % and the binder formed of styrene-butadiene rubber in 0.1 to 6.0 mass %, and may further contain a thickener such as carboxymethyl cellulose in the amount of 0.3 to 3 mass %.

Abstract: A method for producing an electrode for electric double layer capacitors is disclosed which includes: a step of mixing a particulate elastomer and a carbonaceous material with each other in a powdery form, thereby obtaining a powdery mixture; and a step of dry-forming the resultant powdery mixture, thereby forming an electrode layer. With this method, an electrode which enables to form a high-capacity electric double layer capacitor can be produced by simplified steps with high productivity.

Abstract: A method of manufacturing an electrode for an electrochemical device is provided with the steps of: supplying, onto a collector, a powdered mixture containing a binder and an active material; and heating the powdered mixture to form an electrode layer on the collector, that allows continuous mass production of electrodes for electrochemical devices.

Abstract: The present invention relates to a negative electrode material for a lithium battery comprising a carbonaceous negative electrode active substance having a specific surface area of 1 m2/g or more, a binder formed of styrene-butadiene rubber and a carbon fiber having a fiber diameter of 1 to 1,000 nm; and to a lithium battery using the negative electrode material, which has excellent characteristics, i.e., low electrode resistance, high electrode strength, excellent electrolytic solution permeability, high energy density, and good high-speed charging/discharging performance. The negative electrode material contains carbon fiber in the amount of 0.05 to 20 mass % and the binder formed of styrene-butadiene rubber in 0.1 to 6.0 mass %, and may further contain a thickener such as carboxymethyl cellulose in the amount of 0.3 to 3 mass %.

Abstract: Provided are a binder for an electric double layer capacitor electrode which gives an electrode having a high electrode density and a high binding force and which comprises a polymer that can give a polymer film having a tensile stress of 2 MPa or less when the film is elongated at the ratio of 100% and having the elongation at break of 450% or more; a binder composition for an electric double layer capacitor electrode and a slurry composition for an electric double layer capacitor electrode which each comprises the binder; an electrode produced by use of the slurry composition; and an electric double layer capacitor which has the electrode so as to exhibit a large electrostatic capacity and a small internal resistance.

Abstract: A binder for an electric double layer capacitor electrode, which includes a copolymer (A) including monomer units derived from at least one compound (a) represented by the following general formula (1): CH2?CR1—COOR2 (1) wherein R1 represents a hydrogen atom or a methyl group, and R2 represents an alkyl group or a cycloalkyl group, the glass transition temperature obtained by homopolymerizing the compound (a) being less than 0° C., and monomer units derived from at least one compound (b) selected from acrylic acid alkyl esters, methacrylic acid alkyl esters, aromatic vinyl compounds, and ?,?-unsaturated nitrile compounds, the glass transition temperature obtained by homopolymerizing the compound (b) being 0° C. or higher, wherein the total content of the monomer units derived from the compound (a) and those derived from the compound (b) is 90% or more by weight per 100% of the whole copolymer (A), and the glass transition temperature of the copolymer (A) is 10° C.

Abstract: The present invention provides a new binder composition for an electrode for an electric double layer capacitor which comprises a binder good in binding force and excellent in heat resistance, an electrode for an electric double layer capacitor having this binder, and an electric double layer capacitor which is high in capacity and is electrochemically stable by use of a binder composition for an electrode for an electric double layer capacitor comprising a binder polymer and water, wherein said binder polymer comprises: 50 to 98% by mole of monomer units (a) derived from a compound represented by the following general formula: CH2?CR1—COOR2 (1) wherein R1 represents a hydrogen atom or an alkyl group, and R2 represents an alkyl group having 2 to 18 carbon atoms or a cycloalkyl group having 3 to 18 carbon atoms, 1 to 30% by mole of monomer units (b) derived from an ?,?-ethylenically unsaturated nitrile compound, and 0.

Abstract: An ID detection device includes a transmit/receive antenna unit having a transmit/receive antenna and a movement mechanism for making the transmit/receive antenna scan, wherein a file folder in which the RFID tags are arranged close to one another in a row is set on the transmit/receive antenna unit, to make the transmit/receive antenna scan in a row direction in which the RFID tags are arranged.

Abstract: Receiving a switching control signal output from an Wireless tag reader/writer, a switching controller sequentially switches feeding points of an antenna unit, and the Wireless tag reader/writer is made to retain all information from information of an Wireless tag that initially communicates to information of an Wireless tag that finally communicates for each feeding point.

Abstract: If the frequency of the electric waves used at a pre-designated inspection site is known frequency, the antenna seal connected to a base antenna is peeled off, in part or entirety. Thus, the resonance frequency is easily and correctly adjusted to the frequency known.

Abstract: A method of manufacturing an electrode for an electrochemical device is provided with the steps of: supplying, onto a collector, a powdered mixture containing a binder and an active material; and heating the powdered mixture to form an electrode layer on the collector, that allows continuous mass production of electrodes for electrochemical devices.

Abstract: The present invention provides an electrochemical element electrode material that makes it possible to obtain an electrochemical element having both low internal resistance and high capacity, in particular to obtain an electrochemical element electrode having a uniform active material layer in roll molding at a high rate, and an electrode formed of the electrode material. The electrochemical element electrode material comprises composite particle (a) comprising electrode active material, electric conductive material, and fluororesin (a) having a structure unit obtained by polymerizing tetrafluoroethylene and having a melting point of 200° C. or higher, and amorphous polymer (b) not having a structure unit obtained by polymerizing tetrafluoroethylene and having a glass transition temperature of 180° C. or lower.

Abstract: The present invention provides a binder for an electric double layer capacitor comprising; a polymer (A) containing an acrylate monomer unit, and having two or more glass transition temperatures; a composition for the electric double layer capacitor containing this binder and an active material for an electrode; an electrode for the electric double layer capacitor in which this composition is layered on a current collector, so as to exhibit excellent heat resistance and flexibility and a high binding force between the active material for the electrode and the current collector; and an electric double layer capacitor comprising this electrode, so as to exhibit a large electrostatic capacity and a small internal resistance.

Abstract: An electrode material for an electric double layer capacitor which include spherical particles (A) having an electrode active material and a thermoplastic binder, wherein the spherical particles (A) have a sphereness degree of not larger than 20% as defined by the equation: sphereness degree (%) (Ll?Ls)×100/La, where Ls is short axis diameter, Ll is long axis diameter, and La=(Ll+Ls)/2. The particles (A) are made preferably by a process of mixing together the electrode active material with the thermoplastic binder in a solvent to form a liquid dispersion; and then, spray-drying the liquid dispersion. An electric double layer capacitor having the electrode made from the electrode material is characterized as having low internal resistance and high capacitance.

Abstract: A switch 112a is provided at the middle apart of a handle member 114 and may be pushed to start radiating electric waves. Another switch 112b is provided near the distal end of the handle member 114 and may be pushed to stop radiating electric waves.

Abstract: A wireless tag reader/writer antenna according to an embodiment of this invention includes an antenna unit that incorporates a reader/writer antenna for transmitting and receiving electromagnetic waves to and from wireless tags; and a plurality of magnetic-wave shields that clamp the antenna unit and extend in a direction of radiating electromagnetic waves from the reader/writer antenna. The magnetic-wave shields are configured be provided to be detached or to slide. So configured, the magnetic-wave shields can effectively block electromagnetic waves that are detrimental to communication with the wireless tags.

Abstract: Disclosed is a composition for electrode comprising (i) a positive electrode active material comprising an iron compound and carbon, and (ii) a copolymer (P) prepared by copolymerization of acrylic acid esters and/or methacrylic acid esters, with an ?,?-unsaturated nitrile compound. Also disclosed is an electrode comprised of an active material layer made of the composition for electrode, and a collector. This electrode can be produced by mixing the positive electrode active material, the copolymer (P), a solvent and an optional thickener, by a mixer to prepare an electrode composition slurry with solid content of 40-90% by weight, coating a collector with the electrode composition slurry, and then, removing the solvent from the thus-formed coating. Further disclosed a battery provided with the electrode.