摘要:
A shaft coupling includes plates fitted on ends of input and output shafts, respectively. A plurality of guide grooves are formed in the opposed surfaces of the plates, respectively, so that each of the grooves extends perpendicular to the corresponding groove formed in the other plate. A steel ball is disposed between each pair of guide grooves of the plates at a portion where the pair of grooves cross each other. When the steel balls are pushed by the driving plate, they push the driven plate while rolling in the guide grooves, with their movements restricted by a retainer 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, there are only the steel balls and the retainer.
摘要:
A system member of a data processing system 1 operates a terminal 3 to connect a server 5, and further to a site for creating a new group from a main site. A group name is registered, and a group ID and group password are then attained. Based on articles written on a point system registration card obtained in a shop, the member connects the terminal 3 to a registration site server 6 and inputs requirements, to register a point card. When registering points, an icon of “side trip” is operated so that shop data is transferred to the server 5, to input the shop data as data to be opened within the group. The shop data can be subjected to data processing such that the shop data can be disclosed as a favorite shop like a hiding place within a group.
摘要:
When user data and a program stored in a computer is recorded into an electronic recording medium by a recording device connected to the computer and carried outside, its recording is limited. The data management program stored in a computer has a function used when writing data from the computer onto the recording medium, for authenticating a user and disabling a person other than the authorized person to perform writing. The data management program authenticates whether the user is an authorized person by using a USB memory containing a secret key for authentication.
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:
In a planar antenna, a plate member is adapted to be electrically grounded. A radiating electrode is opposing the plate member with a gap and extending parallel to the plate member. A feeding pin is disposed at a center part of the radiating electrode, and adapted to feed power to the radiating electrode. At least one pair of short pins is electrically connecting the plate member and an outer edge of the radiating electrode at symmetrical positions relative to the feeding pin. The 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.
摘要:
An electronic mail (email) processing system set up on the Internet includes terminals that send and receive email messages, cellular telephones that send and receive email messages by radiocommunication through base stations, a mail server that performs the overall management of an email service, a client database, provided within the mail server, for storing user information about registered users who are clients of the email service, and a map database center and a map information provider site, both of which perform a map information providing function. In a specific embodiment, the mail server receives an email message sent from a terminal, adds, to the received email message, telephone number data and position information-associated map link information, which are items of the user information, and forwards the resultant email message to one or more recipient cellular telephones.
摘要:
It is provided a gaming machine having one active line so that a player can be sufficiently entertained from playing games, while complying with regulatory requirements rules on gaming. The gaming machine includes a sub-control circuit for adjusting a light transmittance rate of non-effect areas 214 to 216 placed for each of symbol stop positions connected by an active line, always in a high state. If all the reels stop, the sub-control circuit lowers a light transmittance rate of effect areas placed for each of symbol stop positions that are not connected by an active line.
摘要:
Disclosed is a gaming machine. According to the gaming machine, when the detection of the stop operation is carried out, the number of sliding symbols is obtained on the basis of the symbol specified by the symbol specifying means and the stop table and the highest priority attraction-in ranking is determined among a the predetermined number of symbols from the symbols specified by the symbol specifying means, on the basis of the internal winning combination determined. In addition, when a priority attraction-in ranking of the symbol based on the number of sliding symbols obtained is same as the priority attraction-in ranking determined to be highest, the rotation of reel is stopped on the basis of the number of sliding symbols obtained, and when it is not same, the rotation of reel is stopped on the basis of the number of sliding symbols corresponding to the symbol having the priority attraction-in ranking determined to be highest.
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:
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 containing a lens body made of a polymer resin having an alicyclic structure; and an antireflection film including one or more layers provided on a surface of the lens body facing to the optical information recording medium, wherein a refractive index of the antireflection film for a light flux having a wavelength of 405 nm is less than 1.7.