Abstract: A belt driving control apparatus, the belt driving control apparatus having an endless belt, a driving roller driving the endless belt, a driving motor driving the driving roller, at least one idler roller being dependent on the endless belt, and an encoder attached to one idler roller. The belt driving control apparatus includes a structure where a control target value of the driving motor is set so that an effective speed of the endless belt is constant and the driving motor is drive-controlled so that the control target value is satisfied.

Abstract: A mark detecting unit detects a mark that is a reference position of an endless belt. An angular-displacement-error detecting unit detects an angular displacement error of an encoder caused by thickness fluctuation of the endless belt. A first calculating unit calculates a phase and a maximum amplitude to the mark. A second calculating unit calculates correction data according to a distance from the mark on the endless belt. A belt-drive control device controls a belt driving unit by adding the correction data to a preset control target value to stabilize speed fluctuation of the endless belt due to the thickness fluctuation.

Abstract: A site diversity method, a digital satellite broadcast receiving method and a digital satellite broadcast receiver are provided which can make a difference of data output timing between a main station and a subsidiary station at the time of site exchange as small as possible and can perform re-synchronization as soon as possible. In the site diversity method for digital satellite broadcast, when a site exchange execution designation signal is received, the site is exchanged during a period of a TMCC information field of a predetermined specific frame of a super frame determined when the execution designation signal is received. On the receiver side, information of broadcast is continuously received by detecting a TMCC information field in a specific frame during a period of which field the site was exchanged and by establishing re-synchronization by using a super frame sync pattern W2 or W3 after the detected TMCC information field.

Abstract: To compensate for the variation in the output signal from an encoder due to the variation in the thickness of an endless belt, an apparatus includes: a detector that detects a reference position on the endless belt; a correction-value calculating unit that calculates a correction value for each position on the endless belt based on the thickness; and a target-value calculating unit that adjusts a target value for controlling a driving motor based on the correction value corresponding to a distance from the reference position to the current position.

Abstract: In a method for manufacturing a semiconductor device, an insulating film having pores is formed on a substrate, and an opening is formed in the insulating film. Thereafter, a material gas supplying Si or C is supplied to the insulating film. Thereby, deficient elements, such as Si or C, are supplied to the insulating film. Thereafter, the opening, including a barrier metal, is filled with a conductive member to form a wiring structure.

Abstract: A semiconductor device, comprises: a wiring formed on a first insulating film, a second insulating film formed on the first insulating film and on the wiring, a contact hole formed in the second insulating film and located on the wiring, a coating that covers a sidewall of the contact hole and is formed by sputtering the wiring at the bottom of the contact hole, a barrier film formed on the coating and at the bottom of the contact hole, and an electrical conductor deposited in the contact hole.

Abstract: A service receiving device is provided for in a production facility such as a component mounting apparatus. A service providing device is provided for on a manufacturer's side of the production facility. The service receiving device and service providing device are configured to communicate with each other through various communication systems including, for example, the Internet. The communication system can be operated by software to create and/or transmit service responses to problems or production matters, including productivity or quality of maintenance.

Abstract: It is intended to provide a solid support capable of immobilizing nucleic acid molecules in a high proportion, and with a high bond strength to nucleic acid molecules. The solid support comprises a substrate and, provided thereon, an electrostatic layer for electrostatically attracting nucleic acid molecules and functional groups capable of covalently binding to nucleic acid molecules.

Abstract: A belt driving control apparatus, the belt driving control apparatus having an endless belt, a driving roller driving the endless belt, a driving motor driving the driving roller, at least one idler roller being dependent on the endless belt, and an encoder attached to one of the idler roller, the belt driving control apparatus includes a structure where a control target value of the driving motor is set so that an effective speed of the endless belt is constant and the driving motor is drive-controlled so that the control target value is satisfied.

Abstract: A mark detecting unit detects a mark that is a reference position of an endless belt. An angular-displacement-error detecting unit detects an angular displacement error of an encoder caused by thickness fluctuation of the endless belt. A first calculating unit calculates a phase and a maximum amplitude to the mark. A second calculating unit calculates correction data according to a distance from the mark on the endless belt. A belt-drive control device controls a belt driving unit by adding the correction data to a preset control target value to stabilize speed fluctuation of the endless belt due to the thickness fluctuation.

Abstract: It is intended to provide a method whereby DNA can be conveniently and rigidly immobilized on a substrate at such a high density as achieved by the conventional methods and a method of accurately detecting DNA. A substrate activation kit comprising a phosphate buffer (pH6), a solution A (an aqueous solution) of N-hydroxysuccinimide and a solution B (a dioxide solution) of 1-[3-(dimethylamino) propyl]3-ethylcarbodiimide; and a method of detecting DNA characterized by comprising spotting DNA on a substrate having been activated by using the above activation kit and then hybridizing the spotted DNA with fluorescence labeled DNA.

Abstract: An image forming apparatus includes a belt stretched across rollers and a resist rotary member that feeds out a recording medium on the belt. A correlation between a velocity of the belt and the resist rotary member is obtained. A target velocity of the belt or the resist rotary member, at which a difference between the velocity when the recording medium is in contact with both the belt and the resist rotary member and the velocity when the recording medium is not in contact with at least either the belt or the resist rotary member is minimum, is determined based on the correlation.

Abstract: It is intended to provide a method of immobilizing a polynucleotide on a solid support by spotting the polynucleotide on the solid support in a uniform spot shape without any irregularity. Namely, a method of immobilizing a polynucleotide on a solid support by spotting a solution containing the polynucleotide together with polyether or glycol on the solid support.

Abstract: An endless belt is spanned around at least one driving member and at least one supporting member. The driving member is driven by a pulse motor. An angular displacement of the driving member is detected, a difference between detected angular displacement and a target angular displacement is calculated, a frequency of a driving pulse used to drive the pulse motor is calculated based on the difference and a reference driving pulse frequency, and the pulse motor is controlled based on a driving pulse with calculated frequency. The target angular displacement is set so as to cancel a specific velocity fluctuation component of a surface velocity of the belt produced when the drive member is rotated at a constant angular velocity and that is smaller than amount of surface movement of the belt in one driving pulse.

Abstract: A service receiving method for receiving a component library including component size necessary for mount production, by inputting, via a service receiver, to a service provider, mounted component data having the results of fabrication of non-defective products, through the communication system that includes the Internet and deriving, by the service receiver, the component library from a mounted component database provided in the service provider, the mounted component database containing the input mounted component data accumulated for each type of component.

Abstract: A method for monitoring a mounting tact of a component mounting apparatus including a component supplier for supplying a component and a component holder for holding the component from the component supplying device and mounting the component onto a circuit board. The method includes collecting and monitoring a mounting tact result value of the component mounting apparatus during a mounting operation via a communication system. The method further includes calculating a tact loss corresponding to an amount by which the mounting tact result value is greater than a standard mounting tact and monitoring the calculated tact loss.

Abstract: Means for effecting rapid mass spectrometry of a multiplicity of samples; and a method of rapidly analyzing biosubstances such as nucleic acids and proteins. The above means is a solid support provided with a carbon layer onto which substances separated by gel electrophoresis are transferred. The above method is one for mass spectrometry of multiple substances which comprises separating substances of a sample by gel electrophoresis, transferring separated substances of the gel onto the above solid support so as to immobilize the same and subjecting the immobilized substances to desorption/ionization.

Abstract: An object of the invention is to provide a semiconductor device which includes a barrier metal having high adhesiveness and diffusion barrier properties and a method of manufacturing the semiconductor device. The invention provides a semiconductor device manufacturing method including forming a first layer made of a material containing silicon on a base substance; forming a second layer containing metal and nitrogen on the first layer; and exposing the second layer to active species obtained from plasma in an atmosphere including reducing gas.

Abstract: To compensate for the variation in the output signal from an encoder due to the variation in the thickness of an endless belt, an apparatus includes: a detector that detects a reference position on the endless belt; a correction-value calculating unit that calculates a correction value for each position on the endless belt based on the thickness; and a target-value calculating unit that adjusts a target value for controlling a driving motor based on the correction value corresponding to a distance from the reference position to the current position.

Abstract: A support for fixing a nucleotide that contributes to the efficient clarification of DNA without damaging the terminal parts of the DNA and, therefore, is useful in the fields of biology, biochemistry and the like. This support for fixing a nucleotide is a chemically modified substrate on which oligonucleotide are immobilized characterized in that the oligonucleotide have a restriction enzyme cleavage site. This support is produced by chemically modifying the substrate, immobilizing a single-stranded oligonucleotide thereon, then hybridizing the single-stranded oligonucleotide with another single-stranded oligonucleotide having a base sequence complementary thereto, and ligating an oligonucleotide having a restriction enzyme site at the end thereof.