PROBLEM TO BE SOLVED: To reduce the cost of an array-type display device, in which a display element having a constant number of pixels is arrayed in plural number, and to reduce noise generated by the device. SOLUTION: A frame-shaped member 3 is formed into a frame, so as to mount a panel section 1 which has pixels and a driving circuit 6 that drives the pixels, and on the member 3, at least one ...

PROBLEM TO BE SOLVED: To provide an investment system, with which an investment from a general consumer to an enterprise can be promoted through the Internet. SOLUTION: In the investment system provided with a managing server which can be connected through the Internet to a client terminal, an investment page, with which the investment to the enterprise is enabled, and a pseudo stock market page, ...

PROBLEM TO BE SOLVED: To allow a corporate client to reduce the risk when a payment slip and a check is lost by substituting a function part performed with a payment slip/check with a payment card and also to allow a financial institution to have effect to shift periodical payment business by the corporate client to an automatic machine. SOLUTION: A cash payment system is provided with the payment...

PROBLEM TO BE SOLVED: To surely match stored contents of an operation inputting means and stored contents of a controlling means. SOLUTION: When a main controlling part 101 decides that identification signals A and B do not coincide, the main controlling part 101 saves the stored contents of a storage area X of a RAM and a nonvolatile memory 113 to a storage area Y of the RAM. Thus, the main contr...

PROBLEM TO BE SOLVED: To facilitate the manufacture of a high-tension cable used for an electron beam device mounted with an SE electron gun. SOLUTION: A Schottky electron gun body is provided with a monocrystal chip 1 for emitting electrons, a filament 2 for heating the chip 1, an extraction electrode 7 for supplying the electric field for extracting the electrons from the chip 1, and a suppresso...

PROBLEM TO BE SOLVED: To provide a low-cost lead-acid battery having a long service life. SOLUTION: This control valve lead-acid battery uses a battery jar 8a with an opening 11, wherein a side face 13 and an upper face 12 provided with a terminal of the lead-acid battery are integrally formed. In the size of the battery jar 8a in the layering direction of an electrode plate group 10, the opening ...

PROBLEM TO BE SOLVED: To provide a separator for a sealed lead-acid battery capable of having a large rate of change in thickness under pressure, being manufactured to have small difference in function and good workability, having good restorableness in thickness when the pressure is reduced from a pressurized state so that the separator closely follows expansion and contraction of an electrode pl...

PROBLEM TO BE SOLVED: To give a function capable of safely disconnecting a circuit when a short-circuit current or an excessive current flows in a battery to a lead-acid battery. SOLUTION: This lead-acid battery or a mono-block battery is provided with an over-current cutoff function in a connection part between a pole made of a lead alloy and a bushing made of the lead alloy, and the connection p...

PROBLEM TO BE SOLVED: To provide a lead-acid battery having an excellent electrical characteristic by realizing battery jar formation capable of smoothly filling the electrolyte with an accurate filling quantity of the electrolyte and realizing the battery jar formation capable of preventing intrusion of the side air during the formation of the lead-acid battery using an exterior-fitted electrolyt...

PROBLEM TO BE SOLVED: To provide an electrode plate separating and supplying device for laminated electrode plates with improved reliability which separates electrode plates one by one from laminated electrode plates for a storage battery with high efficiency without interruption, and conveys the separated electrode plate one by one to a succeeding process. SOLUTION: A sucker for separation 6, sep...

PROBLEM TO BE SOLVED: To provide a barrier metal which has small resistivity, high adhesion with a CVD-Cu thin film and small inner stress, when a Cu thin film is used as wiring. SOLUTION: A vanadium nitride or vanadium nitric oxide(VNO) thin film 55 is formed as a barrier metal inside a hole 53 of an insulation film 52 provided with the hole 53, and a copper thin film 71 is formed in a surface th...

PROBLEM TO BE SOLVED: To resolve a problem where a first electrode and a second electrode are short-circuited each other by the occurrence of breakdown in a protective film when a semiconductor device, in which the first high potential electrode and the second low potential electrode that are arranged on one side of a substrate are covered with the insulating protective film, is used with conducti...

PROBLEM TO BE SOLVED: To provide an OTA(Operational Transconductance Amplifier) and a filter circuit employing it that can make a deviation in a Gm of the OTA due to an input offset voltage nearly zero. SOLUTION: The OTA is configured such that a center voltage measurement circuit 3 and a voltage summing circuit 4 use an input offset voltage Voff to deviate a gate voltage of a MOSFET 13 used for c...

PROBLEM TO BE SOLVED: To enable a shift of an ETC travel mode that allows traveling by actuating both an engine and a motor generator by engaging a clutch C2 and releasing C1 to a motor travel mode that allows traveling by actuating only the motor generator by engaging the clutch C1 and releasing C2. SOLUTION: When a state that a brake switch 92 is in an ON state (during braking) with a vehicle sp...

A PbO2 cathode of a lead-acid battery is activated by electrochemical doping with colloidal solution of carbon which is subjected to electrochemical modification endowed with -C-O-O- and C-O- groups on its surface. The battery shows the following advantageous characteristics: (i) high charge current without extraordinary increase in the temperature; (ii) high discharge current; and (iii) the incre...

PROBLEM TO BE SOLVED: To provide a mechanism which enables a registrant side providing an advertisement to provide the advertisement, with a simple procedure, and also enabling a user utilizing advertisement information to acquire the advertisement information in a very easy to understand manner. SOLUTION: Display term information and valid term information can be set, while being correspond to th...

PROBLEM TO BE SOLVED: To provide an access operation supporting system in which a flexible charging system can be configured, and which makes it easy to newly register access information or to change the registered contents of the access information. SOLUTION: A user terminal 200, a provider terminal 300, and a URL managing terminal 100 for registering a URL and for providing it to a user are conn...

PROBLEM TO BE SOLVED: To provide a data communication system capable of continuing a file transmission processing even when an abnormality is caused in halfway of file transmission. SOLUTION: The data transmission system is provided with a transmitter 10 to transmit the file via networks 91, 92, 93, a receiver 70 to receive the file and a plurality of file servers 40A to 40D to repeat file transmi...

PROBLEM TO BE SOLVED: To facilitate instruction to continuously print related pieces of data. SOLUTION: A printing part is made to perform printing based on data for printing transmitted from a server and other pieces of data are requested based on link information to indicate links to other pieces of data embedded in the data for printing.

PROBLEM TO BE SOLVED: To provide radio communication equipment and a radio communication system which enable printing even when a radio terminal is connected with various printers at various places and connection of the printer even with the radio terminal not existing in the vicinity of the printers. SOLUTION: When the radio communication equipment receives a prescribed command from the radio ter...