Abstract: An EEPROM having a nonvolatile memory cell is provided. The nonvolatile memory cell has a first MOS transistor and a second MOS transistor. The first MOS transistor and the second MOS transistor have a gate electrode in common, the gate electrode being a floating gate electrically isolated from a surrounding circuitry. The first MOS transistor and the second MOS transistor are of a same conductivity type.

Abstract: An EEPROM having a nonvolatile memory cell is provided. The nonvolatile memory cell has: a first well formed in a substrate; a floating gate formed on the substrate through a gate insulating film to overlap a first region of the first well; first and second diffusion layers formed in the first well to contact the first region; and a MOS transistor whose gate electrode is the floating gate and through whose gate insulating film charges are transferred with respect to the floating gate. The first diffusion layer and the second diffusion layer are of opposite conductivity types.

Abstract: An EEPROM having a nonvolatile memory cell is provided. The nonvolatile memory cell has: a first well formed in a substrate; a floating gate formed on the substrate through a gate insulating film to overlap a first region of the first well; and first and second diffusion layers formed in the first well to contact the first region. A charge supply to the floating gate is performed through the gate insulating film between the first region and the floating gate. The first diffusion layer and the second diffusion layer are of opposite conductivity types and are provided such that efficiencies of the charge supply to the floating gate from respective of the first diffusion layer and the second diffusion layer are equal to each other.

Abstract: An EEPROM (Electrically Erasable and Programmable Read Only Memory) has a first MOS transistor and a second MOS transistor. The first MOS transistor and the second MOS transistor have a common gate electrode and constitute one memory cell. A program operation and an erase operation are carried out by using the first MOS transistor. A read operation is carried out by using the second MOS transistor.

Abstract: A composite substance for forming a conductive paste, comprises a solvent and metal or metal compound particles. The solvent is compatible with an organic component included in the conductive paste, and the metal or metal compound particles are dried metal or metal compound particles having the second solvent adhering to the surface thereof. The conductive paste comprises an organic vehicle, a solvent, and the composite substance which is mixed with the organic vehicle and the solvent. The method for manufacturing the composite substance comprises the steps of washing metal or metal compound particles with water, adding a solvent that is compatible with an organic component included in the conductive paste, thereby replacing water components, and drying the metal or metal compound particles having the solvent adhering to the surface thereof.

Abstract: The present invention provides a magnetic head construction, a connection method and a connecting device by which excellent electrical connection can be carried out between a core electrode and a substrate land face on a flexure in a magnetic head employing the piggy back system. In order to attain the object of interest, in the present invention, a fine adjustment actuator is arranged between a core and a flexure; a projection portion which is projected from the fine adjustment actuator when viewed from the flexure is provided in the core; a hole is provided in the position, on the flexure, corresponding to the projection portion; only the core is fixed by a support portion provided through the hole portion and a clamp pin without applying any load to the fine adjustment actuator; and while maintaining this fixing state, an electrode and a substrate land are bonded to each other with a wire.

Abstract: The present invention is object to provide a protein chip holding tool that is capable of effectively executing analysis work by preventing protein from being denatured and/or inactivated due to drying while attempting to make the amount of spotting of protein test samples to be spotted on a substrate very slight, and said a chip holding tool comprising a substrate holding member 39 in which at least one or more substrate holding portions 41 holding the substrate 35, a resilient holding member 45 that covers the upper surface of the substrate holding member 39, a resilient body engaging portion 51 holding the resilient body 37, and an opening and closing member 53 that is movably supported on the upper surface of the resilient holding member 45 and opens and closes the openings 45a.

Abstract: A composite substance for forming a conductive paste, comprises a solvent being compatible with an organic component included in the conductive paste, and metal particles wetted by the solvent. The conductive paste comprises an organic binder, the composite substance and an organic solvent mixed with the organic binder and the composite substance. The method for manufacturing the composite substance comprises the step of adding the solvent to undried metal particles having been washed with water, the solvent being compatible with the organic binder included in the conductive paste and incompatible with water so that the water is replaced by the solvent. The method for manufacturing the conductive paste comprises the step of mixing an organic binder and an organic solvent with the composite substance.

Abstract: In a semiconductor device, a plurality of first diffusion regions of a first conductive type are formed on a diffusion layer well of the first conductive type. A plurality of second diffusion regions of a second conductive type are formed on the diffusion layer well of the first conductive type. An impurity concentration of each of the plurality of first and second diffusion regions is desirably higher than that of the diffusion layer well. The plurality of first diffusion regions are connected to a first common node as an anode and the plurality of second diffusion regions are connected to a second common node as a cathode.

Abstract: A ceramic electronic element having improved the continuity of inner electrode layers while suppressing the decrease in adhesion between its dielectric layers and inner electrode layers and the deterioration in functions of the inner electrode layers, and a method of making the same are provided. In the method of making a ceramic capacitor (10) in accordance with the present invention, an electrode paste (22) is applied to a surface (20a) of a green sheet (20) and fired, so as to form a dielectric layer (12) laminated with an electrode layer (14). Since the electrode paste (22) is doped with a BaTiO3 powder, the adhesion between the dielectric layer (22) and inner electrode layer (14) after firing is significantly restrained from lowering, and the sintering start temperature of the electrode paste (22) is close to that of the green sheet (20).

Abstract: In an oscillation detection circuit an internal voltage is compared with an oscillation detection level corresponding to a reference voltage plus a predetermined variation and when a voltage having a level higher than the oscillation detection level is observed a predetermined number of times within a predetermined period of time a decision is made that the internal voltage is in oscillation and an oscillation detection signal having the high level is output. In the internal power supply voltage down conversion circuit when a p-channel MOS transistor receives the oscillation detection signal of the high level the transistor turns off to interrupt a current supplied from a drive transistor to an internal power supply node.

Abstract: A manufacturing method of conductive paste comprising arranging process (S20 to S23) of ceramics particles, arranging process (S10 to S14) of wetted metal particles, forming process (S30) of slurry wherein metal particles and ceramics particles are mixed and dispersion treatment process (S32) by applying collision to the slurry. The arranging process of wetted metal particles comprises, a process (S12) of adding solvent, compatible with organic component in conductive paste and incompatible with water, to undried water washed metal particles, a process (S18) of adding surfactant, a process (S14) of separating water from the metal particles and a process (S15) of adding acetone or the other second solvent.

Abstract: A hub for a wheel wherein a buffer mechanism is inside the hub barrel to reduce shock caused by a difference in level and thus enhance comfort and durability, and the left and right lateral torsion in the direction of an axle of a wheel is eliminated to improve safety, this hub for a wheel (10) includes a mechanism wherein the hub barrel (11) has an axle (21) therein, a rotator (26) for rotating and supporting the axle (21) is made to buffer (40) independently of rotation of the axle (21), the buffer (40) rotatably engages the rotator (26) of the hub barrel (11) by a link mechanism (30), and has a frame shaft (20) for engaging and supporting the vehicle frame (19).

Abstract: The present invention provides a magnetic head construction, a connection method and a connecting device by which excellent electrical connection can be carried out between a core electrode and a substrate land face on a flexure in a magnetic head employing the piggy back system. In order to attain the object of interest, in the present invention, a fine adjustment actuator is arranged between a core and a flexure; a projection portion which is projected from the fine adjustment actuator when viewed from the flexure is provided in the core; a hole is provided in the position, on the flexure, corresponding to the projection portion; only the core is fixed by a support portion provided through the hole portion and a clamp pin without applying any load to the fine adjustment actuator; and while maintaining this fixing state, an electrode and a substrate land are bonded to each other with a wire.

Abstract: In an oscillation detection circuit an internal voltage is compared with an oscillation detection level corresponding to a reference voltage plus a predetermined variation and when a voltage having a level higher than the oscillation detection level is observed a predetermined number of times within a predetermined period of time a decision is made that the internal voltage is in oscillation and an oscillation detection signal having the high level is output. In the internal power supply voltage down conversion circuit when a p-channel MOS transistor receives the oscillation detection signal of the high level the transistor turns off to interrupt a current supplied from a drive transistor to an internal power supply node.

Abstract: A printer driver is provided in a host computer. When a print job occurs, the printer driver automatically selects the format of a plotting command to be output to a printer. As the command format, there are available two kinds of formats: a high-level printer control language format (for example, PDL), and an intermediate code format expressed in an intermediate language. When the latter format is selected, the printer driver converts a plotting command from an application to an intermediate code and then outputs the intermediate code to the printer. The printer converts the intermediate code to another intermediate code specific to the printer by a very simple processing, and then develops the intermediate code to a bit image, thereby enabling high speed printing.

Abstract: The present invention provides a magnetic head construction, a connection method and a connecting device by which excellent electrical connection can be carried out between a core electrode and a substrate land face on a flexure in a magnetic head employing the piggy back system. In order to attain the object of interest, in the present invention, a fine adjustment actuator is arranged between a core and a flexure; a projection portion which is projected from the fine adjustment actuator when viewed from the flexure is provided in the core; a hole is provided in the position, on the flexure, corresponding to the projection portion; only the core is fixed by a support portion provided through the hole portion and a clamp pin without applying any load to the fine adjustment actuator; and while maintaining this fixing state, an electrode and a substrate land are bonded to each other with a wire.

Abstract: The present invention provides a magnetic head construction, a connection method and a connecting device by which excellent electrical connection can be carried out between a core electrode and a substrate land face on a flexure in a magnetic head employing the piggy back system. In order to attain the object of interest, in the present invention, a fine adjustment actuator is arranged between a core and a flexure; a projection portion which is projected from the fine adjustment actuator when viewed from the flexure is provided in the core; a hole is provided in the position, on the flexure, corresponding to the projection portion; only the core is fixed by a support portion provided through the hole portion and a clamp pin without applying any load to the fine adjustment actuator; and while maintaining this fixing state, an electrode and a substrate land are bonded to each other with a wire.

Abstract: The present invention provides a magnetic head construction, a connection method and a connecting device by which excellent electrical connection can be carried out between a core electrode and a substrate land face on a flexure in a magnetic head employing the piggy back system. In order to attain the object of interest, in the present invention, a fine adjustment actuator is arranged between a core and a flexure; a projection portion which is projected from the fine adjustment actuator when viewed from the flexure is provided in the core; a hole is provided in the position, on the flexure, corresponding to the projection portion; only the core is fixed by a support portion provided through the hole portion and a clamp pin without applying any load to the fine adjustment actuator; and while maintaining this fixing state, an electrode and a substrate land are bonded to each other with a wire.