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| 20100009179 | INSULATED ULTRAFINE POWDER, PROCESS FOR PRODUCING SAME AND RESIN COMPOSITE MATERIAL WITH HIGH DIELECTRIC CONSTANT USING SAME - There are disclosed insulated ultrafine powder comprising electroconductive ultrafine powder which is in the form of sphere, spheroid or acicular each having a minor axis in the range of 1 to 100 nm and an insulating film applied thereto; a process for producing the same which is capable of covering the surfaces of the insulated ultrafine powder with the insulating film having a thickness in the range of 0.3 to 100 nm without causing any clearance or vacancy; and a resin composite material which uses the same. A high dielectric constant of the material is assured by adding a small amount of insulated ultrafine powder wherein an insulating film is applied to the electroconductive ultrafine powder, while maintaining the processability and moldability that are the characteristics inherent in a resin material. | 01-14-2010 |
| 20110102231 | INSULATED ULTRAFINE POWDER AND HIGH DIELECTRIC CONSTANT RESIN COMPOSITE MATERIAL - The present invention provides an insulated ultrafine powder containing electrically conductive ultrafine particles coated with an insulation coating, characterized in that the electrically conductive ultrafine particles are formed of a carbon material which is in the form of spherical particles having a diameter of 1 nm or more and 500 nm or less, fibers having a cross-sectional diameter of 1 nm or more and 500 nm or less, or plate-like particles having a thickness of 1 nm or more and 500 nm or less; the insulation coating is formed of an insulating metal oxide or a hydrate thereof; and the thickness of the insulation coating is 0.3 nm or more, and, when the electrically conductive ultrafine particles are in the form of spherical particles, the coating thickness is equal to or less than the diameter of the particles; when the electrically conductive ultrafine particles are in the form of fibers, the coating thickness is equal to or less than the cross-sectional diameter of the fibers; or when the electrically conductive ultrafine particles are in the form of plate-like particles, the coating thickness is equal to or less than the thickness of the plate-like particles; and as well a high-dielectric-constant resin composite material containing the insulated ultrafine powder. The resin composite material exhibits high dielectric constant and radio wave absorbability, while maintaining fundamental characteristics of resin material (i.e., excellent moldability and workability, and light weight). | 05-05-2011 |
| 20110108776 | INSULATED ULTRAFINE POWDER, PROCESS FOR PRODUCING SAME AND RESIN COMPOSITE MATERIAL WITH HIGH DIELECTRIC CONSTANT USING SAME - There are disclosed insulated ultrafine powder comprising electroconductive ultrafine powder which is in the form of sphere, spheroid or acicular each having a minor axis in the range of 1 to 100 nm and an insulating film applied thereto; a process for producing the same which is capable of covering the surfaces of the insulated ultrafine powder with the insulating film having a thickness in the range of 0.3 to 100 nm without causing any clearance or vacancy; and a resin composite material which uses the same. A high dielectric constant of the material is assured by adding a small amount of insulated ultrafine powder wherein an insulating film is applied to the electroconductive ultrafine powder, while maintaining the processability and moldability that are the characteristics inherent in a resin material. | 05-12-2011 |
| 20110144285 | RESIN COMPOSITION - The present invention provides a resin composition with favorable melt fluidity, sliding characteristics, toughness, mechanical strength, etc. | 06-16-2011 |
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| 20080242223 | INFORMATION COMMUNICATION SYSTEM AND METHOD - An information communication system for transmitting position data includes a short range wireless communication system for transmitting the position data between a cellular telephone and a digital still camera. There is a communication subsystem for communication, and for transmitting an enable signal between the cellular telephone and the digital still camera to establish the short range wireless communication in response to operation to instruct retrieval of the position data. The enable signal is transmitted while the short range wireless communication is inactive, and establishes the short range wireless communication. A controller terminates the short range wireless communication after the position data is transmitted through. Preferably, the digital still camera outputs the enable signal and receives the position data. Also, in the communication subsystem, public accessible wireless LAN network is used with the digital still camera, and connected with a mobile communication network by a gateway device. | 10-02-2008 |
| 20090066875 | MOUNTING DEVICE - A mounting device is provided having a base, first mounting arms, second mounting arms, first engaging portions, and second engaging portions. The base is annular and has an elastic body. Both first and second mounting arms have elastic bodies and extend from said base in the outward radial direction of said base. The first engaging portions project orthogonally to the axis of said base from the edge of said first mounting arms. The second engaging portions project in the direction opposite to the projection direction of said first engaging portions, from the edge of said second mounting arms. The first engaging portions project parallel to each other in the same direction. | 03-12-2009 |
| 20100329658 | DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA - A diaphragm control apparatus in a camera body includes a stepping motor, a lead screw thereof, wherein a slider is driven by the lead screw, a position detector, and a controller. When the stepping motor is in a free state, the slider allows a diaphragm operatively-associated rod to move to an initial position. The controller detects the slider origin position when the stepping motor is in the free state and drives the stepping motor stepwise to move the slider away from the origin position against a biasing force of a resilient biaser, and drives the stepping motor stepwise to move the slider toward the origin position while detecting the slider position; and sets an initial excitation pattern of the stepping motor upon a distance from the detected slider position to the origin position becoming less than a slider moving distance for one step of the stepping motor. | 12-30-2010 |
| 20100329659 | DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA - A diaphragm control apparatus is provided in a camera body, in which a controller drives a stepping motor to move the slider away from an origin position, thereafter drives the stepping motor in the opposite direction toward the origin position, and thereafter detects the slider position after holding the stepping motor for a first waiting time upon a distance from the slider to the origin position becoming less than slider-moving distance for one step of the stepping motor. The controller causes the stepping motor to enter a free state upon a lapse of the first waiting time and detects the slider position upon a lapse of a second waiting time to set an initial excitation pattern from a difference between the slider position detected during the first waiting time and the slider position detected in the free state thereof and from the moving distance of the slider. | 12-30-2010 |
| 20100329665 | DIAPHRAGM CONTROL APPARATUS OF INTERCHANGEABLE LENS CAMERA - A diaphragm control apparatus in a camera body includes a stepping motor; a lead screw thereof, wherein a slider is driven by the lead screw; a position detector; and a controller. When driving the stepping motor by a predetermined number of steps in a direction to move the slider away from an origin position, the controller detects the slider position before driving the stepping motor stepwise as the origin position via the position detector, and thereafter detects a stepping position of the slider to compare the stepping position with the origin position each time the stepping motor is driven by one step, and counts the number of steps based from the moment at which the stepping position of the slider exceeds a predetermined position in the direction to move the slider away from the origin position against the biasing force of the resilient biaser. | 12-30-2010 |
| 20120063763 | SHOCK-ABSORBING MECHANISM FOR MOVABLE MIRROR OF CAMERA - A movable mirror shock-absorbing mechanism of a camera, includes a movable mirror rotatable between a viewfinder light-guiding position and a retracted position, a mirror-advancing shock-absorbing member which comes into contact with, and is pressed and moved by, the movable mirror to absorb shock of the movable mirror when the movable mirror rotates from the retracted position to the viewfinder light-guiding position, and a mirror-retracting shock-absorbing member which comes into contact with, and is pressed and moved by, the movable mirror to absorb shock of the movable mirror when the movable mirror rotates from the viewfinder light-guiding position to the retracted position. The mirror-advancing shock-absorbing member is held in a position so as not to contact with the movable mirror by the mirror-retracting shock-absorbing member when the movable mirror is in the viewfinder light-guiding position. | 03-15-2012 |
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| 20100121018 | POLYCARBONATE RESIN AND METHOD FOR PRODUCING THE SAME - The present invention can provide a polycarbonate resin containing a structural unit represented by the following formula (1). | 05-13-2010 |
| 20100144995 | METHOD FOR PRODUCING THERMOPLASTIC RESIN, POLYESTER RESIN AND POLYCARBONATE RESIN, AND THEIR APPLICATIONS - The invention relates to a method for producing a thermoplastic resin, comprising using a composition at least comprising a fluorene-containing dihydroxy compound represented by the following formula (1) and a fluorene-containing hydroxy compound represented by the following formula (2) in an amount of from 0.5 parts by weight to 1.5 parts by weight relative to 100 parts by weight of the fluorene-containing dihydroxy compound of formula (1). | 06-10-2010 |
| 20110112271 | POLYCARBONATE RESIN HAVING ULTRAVIOLET ABSORBING CAPACITY, RESIN COMPOSITION AND OPTICAL MATERIAL - A polycarbonate resin having at least one terminal group which is represented by formula (1), and a resin composition and an optical material comprising the polycarbonate resin are disclosed. In the formula, R | 05-12-2011 |
| 20110201762 | POLYCARBONATE RESIN COMPOSITION AND OPTICAL MATERIALS USING THE SAME - To provide a polycarbonate resin composition excellent in low-birefringence and environment resistance properties to be used for optical materials such as lenses, films or sheets. | 08-18-2011 |
| 20120212086 | ELECTRIC MOTOR - In one embodiment, an electric motor. A first bracket is fixed to the first side of a stator core in an axial direction, and is fixed to first bearing housing. A second bracket is fixed to the second side of the stator core, and is fixed to second bearing housing. The rotor includes a shaft rotatably supported by bearings, and an attached rotor core. Rotor core faces the inside of the stator core. A fan is attached to the shaft between the rotor core and the first housing. A flue formed between the first housing and the first bracket is configured to draw air from a port to a part of the first bracket. A rotation detection circuit includes a detected part fixed to the fan, and is within the flue. A sensor operable to detect the part is set in the flue, counter to the detected part. | 08-23-2012 |
