Abstract:
PROBLEM TO BE SOLVED: To provide an optical apparatus for rear projector which efficiently displays a large image and is made thinner, and to provide a rear projector. SOLUTION: The optical apparatus for rear projector includes: a housing 1a; a transmission type screen 10 mounted on the front face of the housing 1a; an optical member 12 which reflects or refracts the light projected by a projector unit 11 either to upper side or lower side; a first mirror 13 whose reflection face is disposed being directed to the other side of either upper side or lower side and which reflects the light from the optical member 12; and a second mirror 14 which reflects the light reflected on the first mirror 13 and allows the light to make incident on the back face of the screen 10, wherein the optical member 12 reflects or refracts the light from the projector unit 11 toward the first mirror 13 so that the light may be reflected in a line region along the width direction of the screen 10 on the reflection face of the first mirror 13. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a carrier which attains a faster reaction by a reactant held by the carrier, a method for producing the reactant complex including the carrier, and a method for producing the carrier. SOLUTION: In a carrier holding a reactant 3 which selectively reacts with a specific material, the carrier consists of a hollow-fiber-like silica tube 2 which has multiple pores 2a with sizes of nanometer order on the wall and which holds the reactant 3 inside the pores 2a. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a memory cell array of which the size can be reduced and density can be increased, and which is compatible with existing semiconductor manufacturing technology. SOLUTION: The memory cell array 10 is formed by arranging a plurality of memory cells 100 in an array. The memory cell 100 includes a MOS transistor 110, and a nano gap element 120 having a first electrode 113 connected to one diffusion layer 112a of the MOS transistor 110 and formed in a contact hole 101a. The nano gap element 120 has a clearance of a nano meter order in which a change phenomenon of a resistance value occurs when a predetermined voltage is applied between a first conductor 121 and a second conductor 122 arranged above the first conductor 121. A word line WL is connected to a gate region 115 of the MOS transistor 110. A first bit line BL1 is connected to a second electrode 114 connected to other diffusion layer 112b of the MOS transistor 110. The second bit line BL2 is connected to the second conductor 122. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a microphone unit of high performance, which is formed so that sound pressure is applied to both surfaces of a diaphragm and an electric signal is generated by the vibration of the diaphragm based on a sound pressure difference and which secures a high SNR. SOLUTION: The microphone unit 1 includes a housing 11, a diaphragm 122 arranged in the housing 11 and an electric circuit part 13 for processing an electric signal generated based on the vibration of the diaphragm 122. The housing 11 includes a first sound guide space 113 for guiding sound outside the housing 11 to a first surface 122a of the diaphragm 122 through a first sound hole 111 and a second sound guide space 114 for guiding the sound outside the housing 11 to a second surface 122b which is a rear face of the first surface 122a of the diaphragm 122 through a second sound hole 112. A resonance frequency of the diaphragm 122 is set within a range of ±4 kHz of a resonance frequency of the first sound guide space 113 or the second sound guide space 114. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a television receiver with aroma generators, improved in operability, convenience and controllability, for supplying aroma corresponding to a condition of use such as user's preference, user's emotion or metal condition at that time, while controlling the strength of aroma. SOLUTION: The present invention relates to a television receiver with aroma generators such that it includes: a television receiver 1; aroma generators 2a-3d installed at a front face side of the television receiver 1, other than a television screen 11 for emitting aromatics toward the front side of the television screen 11; a television remote control device 4a for transmitting a signal to the television receiver 1; and an aroma generation control device 15, provided in a television receiver body for setting aroma generation parameters of aromatics to be emitted from the aroma generators 2a-3d on the television screen 11, in accordance with the signal transmitted from the television remote control device 4a, and for emitting aromatics from the aroma generators 2a-3d, in accordance with the aroma generation parameters. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a luminous composition which has high coating suitability and from which a high-performance organic EL element can be formed and to provide a method for producing the organic EL element. SOLUTION: The luminous composition contains a luminous component, a hole transporting component and an electron transporting component and contains a low molecular weight polymer having 3,000-5,000 weight-average molecular weight, a middle molecular weight polymer having 30,000-80,000 weight-average molecular weight and a high molecular weight polymer having ≥100,000 weight-average molecular weight. Each of these polymers is composed of at least one of a luminous monomer for forming the luminous component, a hole transporting monomer for forming the hole transporting component and an electron transporting monomer for forming the electron transporting component. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a voice input device having a function of removing noise components; a method of manufacturing the same; and an information processing system. SOLUTION: The voice input device includes a first microphone 710-1 having a first vibrating membrane, a second microphone 710-2 having a second vibrating membrane, and a difference signal generation unit 720 which generates a difference signal between a first voltage signal and a second voltage signal, wherein the first and second vibrating membranes are disposed so that a noise intensity ratio is smaller than an input voice intensity ratio indicating the ratio to the intensity of an input voice component, and the difference signal generation unit 720 includes a delay unit 730 and a difference signal output unit 740 generating and outputting the difference signal of a signal delayed by the delay unit. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a microphone unit in which a microphone can be easily placed at a desired position, and to provide a method of manufacturing the same. SOLUTION: A microphone unit includes a diaphragm unit 20 including a diaphragm 22 and a microphone substrate 10 including a diaphragm unit arrangement part 11 corresponding to the diaphragm unit 20. The diaphragm unit arrangement part 11 is configured as a recessed portion on the microphone substrate 10, and the diaphragm unit 20 is arranged in the diaphragm unit arrangement part 11, thereby configuring the microphone unit 1. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a driving method of a nanogap device and a storage device equipped with the nanogap device, capable of appropriately storing multivalued information on three or more values in the nanogap device. SOLUTION: The nanogap device 10 is arranged between a first electrode 2 and a second electrode 3 provided on an insulating substrate 1 and provided with an inter-electrode gap part 4 having a gap of a nanometer order and resistance states to be switched by application of a predetermined voltage between the first electrode 2 and the second electrode 3, and the resistance states are divided as three or more states. It is configured such that a voltage pulse of a voltage value corresponding to each resistance state is applied between the first electrode 2 and the second electrode 3 of the nanogap device 10, and when one or more other resistance states exist between the resistance state before application which is the present resistance state, and the objective resistance state, a voltage pulse of a voltage value corresponding to the objective resistance state is applied after a voltage pulse of a voltage value corresponding to the other resistance state is applied in the order of the magnitude of the voltage value. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a compacted microphone unit by mounting a differential microphone in high density, and to provide a manufacturing method thereof and a sound input device. SOLUTION: A case 10 has a first opening part 40 for making a first space 22 communicate with an external space of the case 10, and a second opening part 50 for making a second space 24 communicate with the external space of the case 10, wherein a base part 80 has a through-hole 100, and arrangement is made so as to make the second opening part 50 overlap at least a portion of the through-hole 100. COPYRIGHT: (C)2009,JPO&INPIT