摘要:
The present invention provides a data management program for performing monitoring so that user data provided to the client cannot be copied and utilized for a purpose other than the intended purpose.When a storage device (8) storing user data (3) is connected to a client computer (12), a management program (4) prohibits writing to all of the external storage devices. The management program (8) makes settings prohibiting usage of a network (7). The management program (4) performs control by acquiring the file name, folder name, and attribute data of the execution file as well as the process name and process ID of the process being executed. The management program (4) has built-in driverware (50) which runs in the kernel mode (15) of an operating system (21) and serves to provide a common interface for the communication of device drivers (35, 36, 42 to 44) and an application program (20).
摘要:
A plate member is adapted to be electrically grounded. A first radiating electrode opposes the plate member with a gap and extending parallel to the plate member. A second radiating electrode opposes the plate member with a gap and extending parallel to the plate member. A feeding pin is connected to a center part of the first radiating electrode and a center part of the second radiating electrode. The feeding pin is adapted to feed power to the first radiating electrode and the second radiating electrode. A pair of first short-circuiting pins are electrically connecting the plate member and an outer edge of the first radiating electrode at symmetrical positions relative to the feeding pin. A pair of second short-circuiting pins are electrically connecting the plate member and both ends of the second radiating electrode. The first radiating electrode is formed with blank portions which are located at such positions that are on hypothetical straight lines connecting the feeding pin and the short pins. The first radiating electrode and the second radiating electrode are flush with each other.
摘要:
On the occasion of performing the commodity trading on the Internet, the commodity order system is capable of appropriately checking the credit of a buyer, a seller and, further a distributor, so that it is possible to secure the safety and the certainty of the commodity trading for use of the network.
摘要:
The present invention provides a common interface among device drivers 5 operating in the kernel 8, for increasing data transfer speeds and improving data integrity. A common interface driver 7 is provided among device drivers 5, which control devices 6 connected to a computer. The common interface driver 7 operates in the kernel mode 8 and provides an interface with the application program 4. The common device driver 7 receives and analyzes commands from the application program 4 and outputs instructions to each of the device drivers 5.
摘要:
An object is to provide a shaft coupling which is short in axial dimension, which can transmit large power between shafts even if the offset amount of the shafts is large, and which is less expensive and can be assembled easily. The shaft coupling includes plates 1 and 2 fitted on ends of input and output shafts A and B, respectively. A plurality of guide grooves 5 and 6 are formed in the opposed surfaces of the plates 1 and 2, respectively, so that each of the grooves 5 and 6 extend perpendicular to the corresponding groove formed in the other plate. A steel ball is disposed between each pair of guide grooves 5 and 6 of the plates 1 and 2 at a portion where the pair of grooves 5 and 6 cross each other. When the steel balls are pushed by the driving plate 1, they push the driven plate 2 while rolling in the guide grooves 5 and 6, with their movements restricted by a retainer 4 in the radial direction of the plates. Thus, large power can be smoothly transmitted between the rotary members with less frictional resistance. The offset amount can be changed easily. Between the plates 1 and 2, there are only the steel balls 3 and the retainer 4. Thus, the shaft coupling is sufficiently short in axial length, can be manufactured at a low cost, and can be assembled easily.
摘要:
A graphics processing unit is provided. A basic model display processing unit generates and displays rendering data based on three-dimensional model information on an object to be rendered. An effect model processing unit performs processing for applying a predetermined effect to a three-dimensional model of the object. A basic model storing unit stores a basic model file which defines a basic form of the object. An effect model storing unit stores an effect model file which describes the effect to be applied to the basic model in order to create a variation form while maintaining the identity of the basic form of the object. An effect processing unit applies the effect described in the effect model file to the basic model of the object, thereby changing the basic model. A rendering unit performs graphics processing for displaying a variation of the object based on the basic model changed.
摘要:
An objective lens for converging a monochromatic light flux having a specific wavelength in a range of 350 to 450 nm on an optical information recording medium while the objective lens is placed facing the optical information recording medium, the objective lens comprising: a lens body containing a polymer resin having an alicyclic structure; a first film having a refractive index of less than 1.7 for light having a wavelength of 405 nm; a second film having a refractive index of 1.7 or more for the light having the wavelength of 405 nm; and a third film having a refractive index of 1.55 or less for the light having the wavelength of 405 nm, wherein: the first film, the second film and the third film are provided on the lens body; the first film is provided between the lens body and the second film; the second film is provided between the first film and the third film; and a thickness of the first film is in a range of 50 to 15000 nm.
摘要:
A wind driven electrical power generating apparatus includes a rotor rotating by receiving wind force, a gear assembly having an input shaft connected to the rotor, a generator connected to an output shaft of the gear assembly, a sensor for detecting generating capacity of the generator and a controller for varying gear ratio of the gear assembly based on a signal from the sensor. In this construction, the controller controls so that the generator keeps rotating at around the lowest rotational speed within a range of rotational speed, the range being determined so as to include a maximum power operation region of the generator. Alternatively, the controller controls so that rotational speed of the output shaft of the gear assembly is adjusted to at around the lowest rotational speed within a range of rotational speed, the range being determined so as to include a rated power region as an upper operational limit.
摘要:
A power transmission device is proposed which makes it easy to start on a slope. A control type slip clutch and a mechanical type control type two-way clutch are mounted between an input shaft to which the rotation of an engine is transmitted and an output shaft mounted around the input shaft. The input shaft and the output shaft are engaged together by the slip clutch while producing slip, and thereafter the two-way clutch is engaged. This improves transmission efficiency. A one-way clutch is provided between the output shaft and a housing provided around the output shaft. In a stopped state on an upward slope, when depressing of the brake pedal is released and rotation in the reverse direction to the revolving direction of the engine is transmitted to the output shaft from the vehicle wheel side, the output shaft is locked by the operation of the one-way clutch, thereby preventing the vehicle from moving in the opposite direction to the moving direction.