The present invention discloses an electrode and separator having reduced impedance and secondary battery comprising the electrode or separator. An adhesive layer is formed on the surface of the electrode and separator for increasing the out-of-phase adhesion effect. In a preferred embodiment, an adhesive layer is formed between the positive electrode and separator, and the formed secondary lithiu...

PROBLEM TO BE SOLVED: To provide a separator for a lead-acid battery which has a strong adhesive force at both side parts of the separator worked in a bag-type by an ultrasonic wave adhesion and mechanical pressure crimping at the time of the package working, in the separator for the lead-acid battery, which has inorganic materials of glass fiber or the like as a main component. SOLUTION: This is ...

PROBLEM TO BE SOLVED: To provide a strap which is excellent in corrosion resistance, in case the strap of an electrode plate lug of Pb-Ca alloy is formed by lead alloy containing Se. SOLUTION: As for the strap for a lead-acid battery, a volume of the unfused electrode plate lug embedded in the strap after the solidification is 0.3 to 0.9 to a volume of the electrode plate lug from the tip to a low...

PROBLEM TO BE SOLVED: To obtain a lead-acid battery in which a joining state of each ear part with a strap is improved. SOLUTION: Positive electrode plates and negative electrode plates of the lead-acid battery are alternately laminated, and among ear parts 2 that have been installed at respective electrode plates, those which have the same polarity are arranged in rows and respectively connected ...

PROBLEM TO BE SOLVED: To provide a method for controlling scattering of an amount filled, i.e., scattering of the weight of a pole plate in a step of filling a pasty active material into a lattice body. SOLUTION: For the method for fabricating a lead storage battery by measuring the weight of a pole plate by a measuring device and controlling an amount filled by a controlling means according to th...

PROBLEM TO BE SOLVED: To provide a preparation method of active material paste for a lead storage battery, by which scattering of the specific gravity of the active material paste is controlled. SOLUTION: A closed small kneader is used as a kneader to knead a material containing lead oxide, water and diluted sulfuric acid in a closed state. The kneader is equipped with a kneader body having an ope...

PROBLEM TO BE SOLVED: To provide a production method of a positive electrode plate for a lead storage battery, which can improve cycle life without lowering adhesion between a lattice body and an active material. SOLUTION: A positive electrode plate is not immersed in diluted sulfuric acid in an aging step of forming the positive electrode plate.

PROBLEM TO BE SOLVED: To provide a mono-block battery capable of reducing temperature rise and temperature dispersion between cells during use, and provide a battery assembly formed by combining plural mono-block batteries. SOLUTION: This mono-block battery easily transmit heat generated inside a cell element to the outside of the battery by arranging an electrode plate of the cell element in para...

A method for selectively extracting species from an aqueous solution which comprises contacting the aqueous solution with a membrane (17) capable of selectively transporting species from a liquid to another, the membrane (17) comprising a porous polymer support having an average surface pore size less than 100nm, coated with a continuous layer of a fluorinated polymer obtained by plasma energized ...

To assure a high sealing efficiency with cellulose fibers while reducing the cost of the seal agent by reducing the content of cellulose fibers in the seal agent for preventing a puncture. The seal agent 8 is filled in the chamber 7 which is adjacent to an air chamber 3 in inner wheel 2 is composed by mixing synthetic and cellulose fibers in solvent with mixing ratio of 75% to 90% and 25% to 10%, ...

PROBLEM TO BE SOLVED: To allow a user who does not have any translation software such as a compiler or an assembler to obtain an environment in which the translation software is available. SOLUTION: Translation software for translating a source program into an object program is prepared on a Web site, and the source program transmitted from the system of a user is received, and the source program ...

PROBLEM TO BE SOLVED: To reduce a workload at the time of operating the GUI integration of existing applications. SOLUTION: An information transmission processing part 13 downloads a GUI part display attribute information DB 14 in which the display attribute information of GUI parts is preliminarily defined and a display DB 15 in which data to be displayed with the GUI parts are stored according t...

PROBLEM TO BE SOLVED: To provide a highly reliable job assignment managing system for performing processing of jobs without omission by selecting another processing node for substitutively processing a job, which can not be continued, in a distributed processing system environment. SOLUTION: This system is provided with a processing node condition acquiring part for deciding whether job processing...

PROBLEM TO BE SOLVED: To attain the suitable recording of the pit shape at a speed faster than quadruple speed such as the recording at octuple speed or twelve-fold speed. SOLUTION: The recording operation is carried out at a speed faster than quadruple speed by irradiating a write once optical disk with laser beams which are subjected to pulse emission by recording pulses setting the recording po...

A retaining element for retaining the front of a boot sole on a ski. The element includes a jaw carried by a body which itself is mounted on a mounting base. The mounting base has a front zone that supports the body, and a rear zone positioned lower than the front zone. The retaining element can accept ski boots having a thicker sole.

An operating well of a fluid storage reserve, includes an outer wall delimiting, with a central operating tubing of the well, an annular space in which is placed a protective sheath of an electrical link cable between a surface installation and elements arranged in the well. A device for the measurement of physical parameters includes at least one compact, removable, sealed measuring subassembly a...

An operating well of a fluid storage reserve, includes an outer wall delimiting, with a central operating tubing of the well, an annular space in which is placed a protective sheath of an electrical link cable between a surface installation and elements arranged in the well. A device for the measurement of physical parameters includes at least one compact, removable, sealed measuring subassembly a...

A sensing device for acquiring data in a fluid-containing system such as a well bore comprises a body 30 associated with an acquisition means 34, 36, 42 to acquire and store data relating to depth and conditions such as temperature, pressure, fluid conductivity, pH or ion concentrations. The body 30 is adapted to be transported by fluid flow, preferably by fluid convection. The device comprises a ...

A sensing apparatus is provided for use downhole, comprising a housing and sensing means with the housing containing a plurality of separable elements to which data acquired by the sensing means is transferred. The separable elements are releasable from the housing to convey the acquired data to surface. The separable elements have a spherical outer casing of around 1 to 10 cm diameter which surro...

PROBLEM TO BE SOLVED: To provide a system, which collects data related to insured unit of risk, communicates cost decided in that such a way to a owner or notifies the owner of the cost, especially in order to provide more accurate judgment of insurance cost about a risk insurance unit with regard to a system of data collection, processing and communication. SOLUTION: This method and system for co...