Abstract: An electrostatic capacitive touch sensor device includes sensing electrode provided at a plurality of positions, a high-frequency signal source that applies a high-frequency signal to the sensing electrode through a predetermined impedance element, a wiring portion that connects the sensing electrode and the impedance element, a shield portion provided to embrace the sensing electrodes and the connecting pattern, and a shield signal source that applies a shield signal to the shield portion and has the same phase and amplitude as the high-frequency signal source.

Abstract: A catalyst-aided chemical processing method is a novel processing method having a high processing efficiency and suited for processing in a space wavelength range of not less than several tens of ?m. The catalyst-aided chemical processing method comprises: immersing a workpiece in a processing solution in which a halogen-containing molecule is dissolved, said workpiece normally being insoluble in said processing solution; and bringing a platinum, gold or ceramic solid catalyst close to or into contact with a processing surface of the workpiece, thereby processing the workpiece through dissolution in the processing solution of a halogenide produced by chemical reaction between a halogen radical generated at the surface of the catalyst and a surface atom of the workpiece.

Abstract: A touch sensor device 1 of the present invention comprises a touch sensor 11; an average value calculating means 12 for calculating the average value of output voltages sent out from an output section 111 of the touch sensor 11; a threshold value calculating means 13 for calculating a threshold value based on the average value; and a comparing/determining means 14 for comparing the output voltage with the threshold value and, when determining that the output voltage exceeds the threshold value, outputting a determination signal.

Abstract: A touch sensor device comprises: a touch sensor 1 for sending out an output voltage signal S1 representing the presence or absence of an operation; an operation presence/absence determination unit 2 which, when the output voltage signal S1 has a value equal to or more than a predetermined threshold value, determines that the operation has occurred; a stability determination unit 5 for detecting whether a differential signal S3 representing a differential value obtained by differentiating the output voltage signal S1 is limited within a predetermined range or not; and a count-up timer 4 which, when a period during which the differential signal S3 is limited within the predetermined range becomes a predetermined time period or longer on the premise that the output voltage signal S1 has the value equal to or more than the predetermined threshold value, sends out an ON determination signal S5 and allows an external device 7 to operate.

Abstract: A detection circuit 1 includes: an input unit 2; two contact electrodes A and B which are connected to the input unit; phase invention means 3 connected to the contact electrode A; one amplification means 41 arranged in each contact means; and detection means 5A and 5B which detect as an electric change amount, an amplitude change of an input signal caused by a capacitance change in each of the contact electrodes A and B. The detection circuit 1 causes the two electrodes to input signals having phases shifted by a half period from each other by using the phase invention means 3. In the presence of contact, the amplitude of the input pulses is amplified by the one amplification means 41. The respective detection means 5A and 5B detect signals of respective electrodes from the one amplified signal and output them to output units 6A and 6B, respectively.

Abstract: A catalyst-aided chemical processing method is a novel processing method having a high processing efficiency and suited for processing in a space wavelength range of not less than several tens of ?m. The catalyst-aided chemical processing method comprises: immersing a workpiece in a processing solution in which a halogen-containing molecule is dissolved, said workpiece normally being insoluble in said processing solution; and bringing a platinum, gold or ceramic solid catalyst close to or into contact with a processing surface of the workpiece, thereby processing the workpiece through dissolution in the processing solution of a halogenide produced by chemical reaction between a halogen radical generated at the surface of the catalyst and a surface atom of the workpiece.

Abstract: An X-ray condensing method and its device are provided with an X-ray mirror that has a wavefront adjustable function to finely adjust a wavefront of a reflecting X-ray, measure an X-ray intensity distribution in the vicinity of a focus, measure an X-ray intensity distribution in the vicinity of the X-ray mirror or use a known X-ray intensity distribution of an incident X-ray, calculate a complex amplitude distribution at the reflective surface by using a phase restoration method from the X-ray intensity distribution in the vicinity of the focus and the X-ray intensity distribution in the vicinity of the reflective surface, calculate a wavefront aberration of an X-ray condensing optical system from the complex amplitude distribution, and control the reflective surface of the X-ray mirror with the wavefront adjustable function so that the wavefront aberration is minimized.

Abstract: A catalyst-aided chemical processing method can process hard-to-process materials, especially SiC, GaN, etc. whose importance as electronic device materials is increasing these days, with high processing efficiency and high precision even for a space wavelength range of not less than several tens of ?m. The catalyst-aided chemical processing method comprises: putting a workpiece in a processing liquid in which halogen-containing molecules are dissolved; and moving the workpiece and a catalyst composed of molybdenum or a molybdenum compound relative to each other while keeping the catalyst in contact with or close proximity to a surface to be processed of the workpiece, thereby processing the surface of the workpiece.

Abstract: A touch switch structure is provided that can be preferably used for an automotive instrument panel and can securely prevent misjudgments and incorrect detections with respect to operations on the switch. For that purpose, the touch switch structure comprises a base material 2 made of a nonconductive material; a shield electrode layer 4 made of a conductive material and formed on one surface of the base material 2; a touch detection electrode 3 formed on one surface of the base material 2 at the portion where the shield electrode layer 4 is not formed; and an insulation layer 5 made of a nonconductive material and formed at least between the shield electrode layer 4 and a connection pattern 6 of the touch detection electrode 3.

Abstract: A catalyst-aided chemical processing method can process hard-to-process materials, especially SiC, GaN, etc. whose importance as electronic device materials is increasing these days, with high processing efficiency and high precision even for a space wavelength range of not less than several tens of ?m. The catalyst-aided chemical processing method comprises: putting a workpiece in a processing liquid in which halogen-containing molecules are dissolved; and moving the workpiece and a catalyst composed of molybdenum or a molybdenum compound relative to each other while keeping the catalyst in contact with or close proximity to a surface to be processed of the workpiece, thereby processing the surface of the workpiece.

Abstract: A high precision posture control method for sustaining the posture of an X-ray optical element constantly at 1 ?rad or less. A longitudinal condensation mirror (5) and a lateral condensation mirror, each having a condensation plane band (7) consisting of an elliptical reflective surface, are arranged perpendicularly to each other to form a K-B mirror arrangement. Fresnel mirrors are respectively constituted of a pair of planar reflective surfaces (9, 10) formed in the vicinities of the incident side end and the exit side end of the condensation plane band of each condensation mirror. Interference fringe (13) by the Fresnel mirror of each condensation mirror is independently monitored at a position insusceptible to a condensation beam by the condensation plane band, and variation in interference fringe is detected electrically and its detection signal is used as a feedback signal for posture control of each condensation mirror.

Abstract: To provide a method for measuring a plane mirror or a curved surface mirror close to plane mirror for condensing hard X-rays or soft X-rays used in a radiation light facility, especially an elliptical or tubular object having a steep profile exceeding 1×10?4 rad, ultra precisely with a precision on nano order or sub-nano order. Overall profile is measured by using overall profile data obtained from a Fizeau interferometer and stitching a plurality of micromeasurement data from a Michelson microinterferometer.

Abstract: To provide a method for measuring a plane mirror or a curved surface mirror close to plane mirror for condensing hard X-rays or soft X-rays used in a radiation light facility, especially an elliptical or tubular object having a steep profile exceeding 1×10?4 rad, ultra precisely with a precision on nano order or sub-nano order. Overall profile is measured by using overall profile data obtained from a Fizeau interferometer and stitching a plurality of micromeasurement data from a Michelson microinterferometer.

Abstract: A flattening method, by utilizing the advantages of the CARE method and making up for the disadvantages, can perform removal processing of a surface of a workpiece at a sufficient processing rate and can provide a processed surface having enhanced flatness without leaving damage in the processed surface. A flattening method comprises at least two surface removal steps and at least two cleaning steps, the final surface removal step being a catalyst-referred etching step comprising immersing a workpiece in a processing solution containing at least one of hydrohalic acid, hydrogen peroxide water and ozone water, and bringing a surface of a catalyst platen into contact with or close proximity to a surface to be processed of the workpiece to process the surface, said catalyst platen having in a surface a catalyst selected from the group consisting of platinum, gold, a ceramic solid catalyst, a transition metal, glass, and an acidic or basic solid catalyst.

Abstract: An EL emitting touch switch includes first electrodes, a single second electrode facing the first electrodes, and EL layers each sandwiched between a corresponding one of the first electrodes and the second electrode. A light emission driver applies a driving voltage between the first and second electrodes to cause the EL layers to emit light. A timing signal generator generates a timing signal to control the light emission driver such that the application of the driving voltage is stopped at predetermined intervals. Touch decision units are provided for each first electrode. Each touch decision unit includes a feedback circuit for supplying current to the corresponding first electrode such that the potentials of the first and second electrodes become equal to each other, and detects contact of a human body with the corresponding first electrode based on operation of the feedback circuit while the application of the driving voltage is stopped.

Abstract: The present invention relates to a structured touch switch, which is of an electrostatic capacity type. The structured touch switch comprises a substrate made of a material having a non-conductive characteristic, a conductive member made of a material having a conductive characteristic and formed integrally with the substrate so that a portion of the conductive characteristic member appears at a surface of the substrate and a detection electrode positioned at a backside of the substrate and in opposed relation to the conductive member in a state where a space is defined with respect to the conductive member.

Abstract: A touch switch is composed of an EL light emitting layer configured by stacking a fluorescent layer and an insulation layer between first electrodes and a second electrode, a judgment means for making a judgment on touch manipulation with the first electrode by an operator and an EL driving unit for driving the EL light emitting layer for light emitting, with each of a plurality of first electrodes, each of plurality of fluorescent layers and each of plurality of insulation layers being provided as a set and the second electrode being provided as a single electrode with respect to the plurality of first electrodes, wherein the judgment means makes a judgment on which of the plurality of first electrodes has been touched by an operator on the basis of a high-frequency component inputted from the second electrode through the first electrode each time the touch switch is touched by an operator.

Abstract: A catalyst-aided chemical processing method can process hard-to-process materials, especially SiC, GaN, etc. whose importance as electronic device materials is increasing these days, with high processing efficiency and high precision even for a space wavelength range of not less than several tens of ?m. The catalyst-aided chemical processing method comprises: putting a workpiece in a processing liquid in which halogen-containing molecules are dissolved; and moving the workpiece and a catalyst composed of molybdenum or a molybdenum compound relative to each other while keeping the catalyst in contact with or close proximity to a surface to be processed of the workpiece, thereby processing the surface of the workpiece.

Abstract: A catalyst-aided chemical processing method is a novel processing method having a high processing efficiency and suited for processing in a space wavelength range of not less than several tens of ?m. The catalyst-aided chemical processing method comprises: immersing a workpiece in a processing solution in which a halogen-containing molecule is dissolved, said workpiece normally being insoluble in said processing solution; and bringing a platinum, gold or ceramic solid catalyst close to or into contact with a processing surface of the workpiece, thereby processing the workpiece through dissolution in the processing solution of a halogenide produced by chemical reaction between a halogen radical generated at the surface of the catalyst and a surface atom of the workpiece.

Abstract: The invention relates to a precision process, wherein a radical reaction of a radical produced from a gas on discharge or laser beam excitation in a gaseous atmosphere with an atom or molecule constituting a workpiece is utilized, a compound produced according to the reaction is vaporized and removed, and thus a workpiece such as silicon single crystal, ceramics material or the like can be smoothed, cut, bored, grooved and so forth without leaving a residual defect such as residual crack, thermally affected layer of the like on the surface.