摘要:
A rubber plug for a water-proof connector has an inner cylinder and an outer cylinder. The rubber plug into which an electrical wire inserted and which is inserted into a cylindrical structure of the water-proof connector sealingly closes the gap between the electrical wire and the cylindrical structure. The inner cylinder is provided at a portion which is positioned near the opening of the cylindrical structure of the water-proof connector, for sealingly closing a gap between the electrical cylinder and the inner cylinder. The outer cylinder has an annular groove, and is provided outside the inner cylinder at the portion in such a manner that the outer cylinder surrounds said inner cylinder through the annular groove for closing a gap between the inner cylindrical surface of the cylindrical structure and the outer cylinder.
摘要:
A charger-side connector is moved toward a battery-side connector through the engagement of a positioning projection formed on the battery-side connector in a guide groove formed on the charger-side connector by rotating an outer tube. At this time, the outer tube is retained relative to an inner tube in predetermined positional relation by straight grooves and plunger mechanisms. The retaining positions are determined in accordance with conditions of connection between power and signal terminals of one connector and power and signal terminals of the other connector, and therefore the rotational condition as viewed from the outside indicates the connected condition of the terminals.
摘要:
A magnetic head for tape recording and/or reproducing is composed of a pair of abutting thin magnetic metal cores with front and back gaps therebetween, and a pair of magnetic oxide cores sandwiching each of the magnetic metal cores therebetween. The magnetic oxide cores include bodies of glass disposed adjacent the front gap and sandwiching each magnetic metal core to allow the front gap to be visually checked for its depth. To fabricate such a magnetic head, magnetic oxide cores are bonded to a thin magnetic metal core, and the bonded block is cut off across the magnetic metal core to form two block pieces. Each of the block pieces is provided with bodies of glass in recesses formed in a cut surface thereof. After the cut surfaces have been ground, the block pieces are bonded with the cut surfaces confronting each other while keeping the magnetic metal cores in alignment. The bonded block pieces are cut off along the aligned magnetic metal cores into a magnetic head blank, which is then ground to provide a tape-contacting surface.
摘要:
Information concerning an imaging place is acquired from a map information acquisition portion, and the acquired information related to the position is multiplexed with video image information to be recorded in a recording medium. The information related to positions separated at the time of reproducing is displayed by being superimposed onto a video image so that it is possible to switch from/to display/non-display. Further, the information related to a position is input by an operation portion, and the time corresponding thereto is taken from the multiplexed file, thereby making it possible to start reproduction from a part in which a specified position is imaged. It is therefore an object of the present invention to record the information related to the imaged place together with a video image, and to be able to switch from/to display/non-display of the information related to the place. Additionally, it is an object to perform control of reproduction based on the information related to a place.
摘要:
To effectively reduce the load on a device involved in converting the format of content data. A storage unit (14) stores format information that includes at least information about the container format of first content data and encoding information about multimedia data included in the first content data; and a container converter (16) converts the second container format of second content data into the first container format of the first content data on the basis of information stored in the storage unit (14), without decoding the multimedia data included in the second content data and without encoding the multimedia data obtained as a result of the decoding, whereby the first content data is generated.
摘要:
The present invention discloses a symbol interleaving and channel mapping device and method as well as a mobile communication system. The symbol interleaving and channel mapping device is used in a transmitter of a mobile communication system, said transmitter receiving the channel state information fed back from a receiver of the mobile communication system; the symbol interleaving and channel mapping device comprises a symbol classification unit for classifying symbols according to their importance; a symbol sub-carrier mapping unit for performing a sub-carrier mapping according to the classification result of said symbol classification unit and the channel state information such that the important symbols correspond to the non deep fading sub-carrier as much as possible.
摘要:
Provided is a thermal responsive molecule favorable as a thermal responsive low-molecular hydrogelling agent or the like that gels in response to heat. The thermal responsive molecule is characterized in that an amphiphilic side chain obtained by bonding a hydrophilic side chain such as triethylene glycol and a hydrophobic group such as an octyl group is introduced into a C3-symmetric disc-shaped molecular skeleton such as 1,3,5-benzenetriyltriurea. For example, the thermal responsive molecule is 1,1′,1″-(benzene-1,3,5-triyl)tris{3-(2,5,8,11-tetraoxaheptadecan-17-yl)urea} or the like.
摘要:
[Problems] To provide a process for producing a transparent electroconductive member, which can produce a transparent electroconductive member having excellent light transparency and electroconductivity at low cost.[Means for Solving Problems] (a) Pattern printing is carried out on a transparent base material using an ink containing a reducing agent to form a reducing agent-containing pattern layer. Next, (b) a metal ion solution containing metal ions, which can function as an electroless plating catalyst upon reduction, is coated on the reducing agent-containing pattern layer, and the metal ion is reduced by contact between the reducing agent and the metal ion to form an electroless plating catalyst layer. Thereafter, (c) an electroconductive metal layer is formed by plating treatment on the electroless plating catalyst layer to produce a transparent electroconductive member.
摘要:
A scheduling apparatus in a MIMO control station for switching between SU-MIMO mode and MU-MIMO mode receives feedback information from each of a plurality of MIMO terminals. The scheduling apparatus comprises a SU-MIMO selecting unit that selects a terminal that has a SU-MIMO optimal performance metric among all the terminals; a MU-MIMO selecting unit that groups the terminals into at least one set, and selects a set of terminals that have a MU-MIMO optimal performance metric; and a switching unit that compares the SU-MIMO optimal performance metric and the MU-MIMO optimal performance metric to switch between the SU-MIMO mode and the MU-MIMO mode.
摘要:
This invention provides an apparatus and method for preamble detection and integer carrier frequency offset estimation, which method comprises the steps of: determining the window of useful subcarriers in preamble transformed to frequency domain based on pre-determined possible integer carrier frequency offset and the length of the preamble, so as to select the useful subcarriers; extracting a plurality of subcarrier sequences having a length equal to that of the preamble from the useful subcarriers; calculating conjugative multiplications of each subcarrier and its neighboring subcarriers in the subcarrier sequences extracted; acquiring the real part of the conjugative multiplications; calculating the cross correlations between the real part of the conjugative multiplications and known preambles modulated by DBPSK, and outputting the calculated correlation values; and detecting preamble index of a target base station with the calculated correlation values to select a target cell, and estimating integer carrier frequency offset with respect to the target base station.