Abstract:
PROBLEM TO BE SOLVED: To provide an interactive-type voice input device, its manufacturing method and an information processing system, capable of reducing the size, and of realizing the high-accuracy noise removal function. SOLUTION: This voice input device is an interactive-type voice input device and includes a first microphone 10 having a first vibrating film 12; a second microphone 20, having a second vibrating film 22 and a difference signal generating part 30 generating a difference signal, indicating the difference between a first voltage signal acquired by the first microphone 10; and a second voltage signal acquired by the second microphone 10. The first and second vibrating films 12 and 22 are arranged so that the noise intensity ratio of indicating the ratio of intensity of a noise component, included in the difference signal to intensity of a noise component included in the first or second voltage signal, becomes smaller than the voice intensity ratio of indicating the ratio of the intensity of an input voice component included in the difference signal to the intensity of an input voice component included in the first or second voltage signal. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To miniaturize a material-detecting device, based on heat lens spectroscopy and also to provide a detecting method to detect rapidly with simple operations using the material-detecting device. SOLUTION: The material-detecting device 100 to detect matters in a sample S comprises a sample stand 6 fixed in position; an exciting light source 2 to inject an exciting light into the sample S on the sample stand 6 via an objective lens 5a; a detecting light source 2 to inject a detecting light via the objective lens 5a into a thermal lens formed, by irradiating the sample S with the exciting light; and a driving section 5b to move the objective lens 5a horizontally and vertically, wherein the device is constructed to detect matters by measuring diffusion of the detecting light due to the thermal lens, and the objective lens 5a serves an optical pickup objective lens and also a bifocal lens, constituted so as to prevent the focal position of the exciting light and the focal position of the detecting light from coinciding inside the sample S. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an efficiently-usable switching element; a manufacturing method of a switching element; and a manufacturing method of a memory element array capable of efficiently using arranged switching elements. SOLUTION: This switching element 1 is composed by including: an insulative substrate 10; a first electrode 20 and a second electrode 40 provided to the insulative substrate 10; an interelectrode gap part 50 formed between the first electrode 20 and the second electrode 40, comprising a gap of a nanometer order which causes a switching phenomenon of resistance by applying a predetermined voltage between the first electrode 20 and the second electrode 40; and a sealing member 60 to seal the interelectrode gap part 50 with the gap retained. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To lower the operating voltage of a switching element. SOLUTION: The switching element 100 comprises: an insulative substrate 10; a first electrode 20 and a second electrode 30 provided on one surface of the insulative substrate 10; and an interelectrode gap portion 40 which is provided between the first electrode 20 and the second electrode 30, and which has a gap such that a switching phenomenon of resistance occurs by applying predetermined voltage between the first electrode 20 and the second electrode 30, wherein the one surface of the insulative substrate 10 contains nitrogen. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To facilitate data reading, writing, and erasure of a memory element array including switching elements having nanogaps as memory elements with simple configurations. SOLUTION: Disclosed is the memory element array 100 comprising a plurality of memory elements arranged in an array, wherein the memory elements are switching elements 70 each including a gap (nanogap) of nanometer order in which a switching phenomenon of resistance is caused by applying a predetermined voltage between electrodes (first electrode 20 and second electrode 60), and the memory element array is provided with tunnel elements 40 respectively connected to the switching elements 70 in series, each of the tunnel elements preventing generation of a sneak path current flowing to another switching element at a time of applying the predetermined voltage. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a highly heat-conductive thermoplastic elastomer composition excellent in heat conductivity and heat radiation ability and recyclable, and a sheet excellent in heat-conductive anisotropy comprising the same. SOLUTION: The highly heat-conductive thermoplastic elastomer composition is prepared by blending 10-600 wt.% carbon fiber having ≥3 aspect ratio and ≥2μm length with the thermoplastic elastomer as a heat-conductive filler. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To develop a display element using precipitation dissolution of a metallic film having high reflectivity and to provide the display element capable of attaining full-color paper-like display of high performance using a color filter useful for technology of a liquid crystal display etc. SOLUTION: The display element includes a transparent electrode, a metallic salt, an electrolyte including at least two or more kinds of the compounds expressed by general formula (1), and an electrode disposed to face the transparent electrode across the electrolyte. In the general formula (1), M denotes a periodic table group Vb atom; R 1 , R 2 , and R 3 denote substituted or unsubstituted aryl group and may be respectively the same or be different from each other. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a detection method for detecting a substance to be detected in a sample solution by an enzyme sensor, capable of quickly performing highly sensitive and precise detection with improved reproducibility.SOLUTION: A detection method includes: a formation step of forming a sealed space that stores an electrode 12 of an enzyme sensor 10 and an enzyme layer 13, communicates with a vacuum pump 30 via a first opening/closing valve 51, and communicates with a solution tank 40 via a second opening/closing valve 52; a pressure-reducing step of opening the first opening/closing valve 51 while the second opening/closing valve 51 has been closed and reducing pressure in the sealed space (inside a liquid reservoir forming unit 14) by the vacuum pump 30; a first valve closing step of closing the first opening/closing valve 51 when the sealed space reaches a predetermined pressure-reduced state; and an injection step of injecting solution in the solution tank 40 into the sealed space by opening the second opening/closing valve 52. After the injection step, a substance to be detected in the sample solution is detected.
Abstract:
PROBLEM TO BE SOLVED: To provide a sensor system capable of high-speed and high-sensitive measurement with a simple structure.SOLUTION: A sensor system 1 includes an enzyme sensor 10 that detects a substance contained in a predetermined sample as a detection object and inhibiting the activity of enzyme. The sensor system 1 determines the density of the detection object based on a ratio between a first response ratio, which is a ratio between a first reference side response value obtained before bringing a detection sensor part into contact with the sample and a first detection side response value, and a second response ratio, which is a ratio between a second reference side response value obtained after bringing the detection sensor part into contact with the sample and a second detection side response value. Here, the first reference side response value and the second reference side response value are output values output by a reference sensor part after a waiting time has elapsed since the output value of the reference sensor part due to the contact with the substrate has exceeded a response detection threshold value; the first detection side response value and the second detection side response value are output values output by the detection sensor part after a waiting time has elapsed since the output value of the detection sensor part due to the contact with the substrate has exceeded a response detection threshold value.
Abstract:
PROBLEM TO BE SOLVED: To enable high-speed and high sensitive measurement by a simple structure.SOLUTION: A detection target substance measuring device 1 includes: a plurality of enzyme sensors 10 for detecting detection target substances; obtaining means 20 for obtaining a detection value and a base line value by a reference sensor which is not contacted with the detection target substances, of the plurality of the enzyme sensors 10, and obtaining a detection value and a base line value by a detection sensor which is in contact with the detection target substances; and density calculating means 30 for calculating the density of the detection target substances on the basis of an obtained result by the obtaining means 20. The obtaining means 20 can simultaneously obtain the detection value by the reference sensor and the detection value by the detection sensor. The density calculating means 30 calculates the density of the detection target substances, on the basis of a ratio of difference between the detection value and the base line value by the detection sensor which are obtained by the obtaining means 20 to difference between the detection value and the base line value by the reference sensor which are obtained by the obtaining means 20.