52results about How to "Reliably realized" patented technology

The electrophoretic device of the present invention obtains a plurality of different optical characteristics by changing a proportion of number of pixel electrodes supplied with a first voltage and a number of pixel electrodes supplied with a second voltage. The transition of the optical characteristics accompanied by the changes of the proportion is previously obtained as an actual measurement value. The preferable proportion displaying the desired optical characteristic is calculated based on the actual measurement value.

An agile digital communications network has a number of routers that serve as nodes in a mesh network communicating between a user device (e.g., computer, server, etc.) and a target device (e.g., disc storage cabinets, tape, jukebox, etc.). The routers operate on an open shortest path first protocol, each router having two or more interfaces or links to other routers. When a link connected to a router is down and is in the shortest path to another router identified in a communication packet, the packet is forwarded to the identified router on a precalculated alternate route that does not use the unavailable link. IP tunneling assures that routing loops do not occur and send the packet back to the router with the unavailable link because it would have been in the shortest path of an intermediate router. A tunneling technique is provided that maximizes the levels of encapsulation needed at two, regardless of the size or configuration of the network. An unavailable link is not broadcast immediately throughout the network, giving the link an opportunity to be restored before all of the routers are called on to recalculate the shortest paths and alternate paths. During a short interval following the discovery of an unavailable link, then, a router connected to that link is in a state identified as the Use Alternate Path state, and the link is repeatedly checked for availability. Each router calculates and stores the alternative paths to each other router after first calculating the shortest path to each other router. The alternate paths are pulled up and used when an unavailable link is detected. Dijkstra's algorithm is used to calculate the shortest paths. A new algorithm called the iterative dynamic Dijkstra's algorithm is used to calculate the alternative routes.

An apparatus and a method capable of efficiently and accurately constructing an access control configuration having high security are realized. Only the MAC address of a controller (client) 351 authorized by a user is authenticated and registered in a MAC address table of a device 352, and the device 352 performs MAC address filtering for permitting access by the controller 351 (client) which is authenticated and registered in the MAC address table. Furthermore, by making a registration completion notification and by performing version adjustment, a reliable access control configuration is constructed. The device authentication apparatus 350 avoids access from an unauthorized party which is not authenticated and registered, and makes the presence of a server not known to the controller which attempts to illegally perform device authentication. Therefore, access control with high security is realized.

A connector is mounted on a printed circuit board in an enclosure. A member is interposed between the enclosure and the printed circuit board so as to hold the printed circuit board on the enclosure. The member allows change in the attitude of the printed circuit board relative to the enclosure. When the connector is coupled to the other connector, the connector receives a force from the other connector in the electronic apparatus. The force induces the change in the attitude of the connector and the printed circuit board. The change in the attitude in this manner enables consumption of the energy of the force within the member. Generation of stress can be suppressed in a bonding member such as a solder coupling the connector with the printed circuit board, for example. Generation of cracks can be prevented in the solder. Shockproof is improved for the connector.

A head slider includes a non-magnetic insulating film overlaid on the outflow end surface of a slider body. A second protection film is overlaid on the surface of the non-magnetic insulating film. A heater is embedded in the non-magnetic insulating film to induce a protrusion of the non-magnetic insulating film. A flat ground surface is formed on the second protection film at the tip end of the protrusion. The ground surface has a larger area to contact with a storage medium during a so-called zero calibration. An urging force per unit area is thus reduced. This results in minimization of abrasion of the protrusion. The ground surface instantaneously sticks to the surface of the storage medium. This results in generation of a slight vibration of the head slider. Contact can reliably be detected between the head slider and the storage medium in response to the vibration.

The traveling system transmission structure for vehicle includes a planetary gear unit, a forward / rearward-travel switch unit and a transmission case. A front end portion of a sun gear shaft is directly or indirectly supported by a front bearing wall that is detachably connected to a front side of the transmission case and a rear end portion of a planetary outputting member is directly or indirectly supported by an intermediate bearing wall, so that the planetary gear unit is accommodated in a front chamber that is sandwiched by the front bearing wall and the intermediate bearing wall. A front end portion of a forward / rearward-travel input shaft is directly or indirectly supported by the intermediate bearing wall and a rear end portion of a clutch shaft is supported by a rear bearing wall that is detachably connected to the rear side of the transmission case, so that the forward / rearward-travel switch unit is accommodated in a rear chamber that is sandwiched by the intermediate bearing wall and the rear bearing wall.

A clutch control device is provided for a four-wheel drive vehicle for transmitting drive force to the rear wheels. The clutch control device includes a dog clutch and a friction clutch, and a 4WD control unit that controls the engagement and disengagement of the dog clutch and the friction clutch. The 4WD control unit is switchable between a two-wheel drive mode and a four-wheel drive mode. The 4WD control unit is programmed to control engagement of the dog clutch so that the dog clutch is engaged after the friction clutch is engaged and the dog clutch is synchronized. During engagement of the dog clutch, the 4WD control unit is programmed to reduce a transmission torque of the friction clutch when the dog clutch engagement standby state is detected.

A camera module includes a liquid lens unit, a lens holder in which the liquid lens unit is disposed, a main board configured to supply a driving signal to drive the liquid lens unit, and a base disposed between the liquid lens unit and the main board, the base being configured to transmit the driving signal output from the main board to the liquid lens unit, wherein the base includes a body in which the lens holder is disposed, a first pillar and a second pillar protruding upwards from the body, and a first connection part and a second connection part electrically connecting the liquid lens unit to the main board.

The present invention is directed to reliably prevent a trouble that a battery is loaded either in a state where a ribbon is entirely housed in a battery housing or without a ribbon by a simple method using a ribbon. Guide parts (83, 84) are provided on both side walls (57, 58) of a battery housing (53). A ribbon (81) is set so as to cross the battery housing (53) in a stretched state by the guide parts (83, 84) in a position where the battery can be taken out by drawing the ribbon (81). With the configuration, at the time of loading a battery, by making the ribbon (81) extend outside, the ribbon (81) is not entirely housed in the battery housing (53) or absence of the ribbon (81) in the battery housing (53) can be prevented. By making the battery front end face come into contact with the stretched ribbon (81) and inserting a battery, a normal loading state in which the ribbon (81) is pushed to the deepest place can be assured. The battery ejecting function with a simple ribbon (81) can be reliably displayed.

First magnetic crystalline grains are located at spaced positions on the surface of a base layer in a polycrystalline structure film. Magnetic interaction can reliably be prevented between the adjacent first magnetic crystalline grains. An amorphous material or a non-magnetic material covers over the first magnetic crystalline grains. An orientation controlling layer covering over the first magnetic crystalline grains and the amorphous or non-magnetic material on the base layer. Second magnetic crystalline grains are located at spaced locations on the surface of the orientation controlling layer. The orientation controlling layer serves to set the orientation in a predetermined direction in the second magnetic crystalline grains. Since the orientation of the magnetic crystalline grains can be aligned in a predetermined direction, the magnetic field of a sufficient intensity can be leaked out of the polycrystalline structure film.

A method for evaluating an insulating film includes: a first step of forming an insulating film on a semiconductor substrate including a p-n junction therein; a second step of selectively forming an electrode pattern on the insulating film; a third step of forming a measurement electrode on the insulating film so as to be electrically insulated from the electrode pattern; and a fourth step of applying a measurement voltage between the measurement electrode and the semiconductor substrate via the insulating film and measuring a leakage current leaking through the p-n junction so as to evaluate a damage to the insulating film or the semiconductor substrate.

There is provided a circuit to make a bias for adjusting a threshold voltage of MOS devices available in a wide range, to extend the amplitude range of the input voltage range of a semiconductor differential amplifier from a power supply potential to a ground potential, and automatically to ensure an operation of a differential pair in the saturation region as rejecting the common-mode signal in the entire voltage range. The semiconductor differential amplifier is configured by the first gates of two four-terminal fin type FETs serving as an input terminal of differential pair, and in that the second gates of the four-terminal fin type FETs interconnected with each other, wherein a signal decreasing monotonously along with the increase in the input common-mode component is input.