Abstract: A glass substrate processing method includes irradiating laser light L onto a glass substrate 1 such that the laser light L is focused within the glass substrate 1, thereby forming a high density area 3 that has a higher density than areas where the laser light L is not irradiated around the portion where the laser light L is focused; and performing chemical etching on the glass substrate 1 using an etching solution such that at least a portion of the high density area is allowed to remain, thereby forming a projection 2 on a surface 1a of the glass substrate 1.

Abstract: A ciphering processing section that applies a deciphering process to ciphered packet data based on a deciphering key held by key holding part and a count value sequentially updated by counting part. The ciphering processing section further comprises success/failure determining part that determines success/failure of the deciphering process and query part that queries an opposing wireless communication device about a resynchronization count value when a failure of the deciphering process is determined and that receives the resynchronization count value from the opposing wireless communication device. The counting part sequentially updates the count value with the received resynchronization count value as an initial value. The ciphering processing section executes a deciphering process of packet data using the sequentially updated count value.

Abstract: The priority is set so that a control PDU is transmitted to a data controlling section before a data PDU, and an LCH with higher priority is first transmitted among the control PDUs or among the data PDUs. In accordance with the priority, the data controlling section instructs a control PDU transmission controlling section and a data PDU transmission controlling section of each LCH to transmit the control PDU and the data PDU to a transport block generating section of a data multiplex section. The transport block generating section multiplexes the header generated by a header generating section and the control PDU and the data PDU transmitted from the control PDU transmission controlling section and the data PDU transmission controlling section of each LCH to generate a transport block.

Abstract: A data retransmission method for retransmitting a data using a wireless communication, including: receiving data transmitted from a transmitting apparatus; determining whether the received data is correct or not; transmitting data including information indicating that the received data is received correctly to the transmitting apparatus upon being determined the received data is correct, and transmitting data including information indicating that the received data is not received correctly to the transmitting apparatus upon being determined the received data is not correct; measuring an elapsed time from transmission of the data including information indicating that the received data is not received correctly; and monitoring whether to receive data corresponding to the received data from the transmitting apparatus before the elapsed time reaches a predetermined time.

Abstract: An amount of data accumulated in a data-receiving buffer is monitored. When the accumulated amount of data exceeds a threshold, a control PDU indicating that the accumulated amount of data exceeds the threshold is generated and transmitted to a data transmitter.

Abstract: The present invention provides a high-hardness carbon coating comprising Mo elements of 2.7 to 7.7 at %, S elements of 1.3 to 4.6 at % and O elements of 7.0 to 9.5 at %, and having a low friction and an excellent abrasion resistance under evacuated conditions.

Abstract: Instead of adding control information that should be passed on to two or more RLC entities or two or more PDCP entities on the counterpart side to data respectively in two or more RLC entities or two or more PDCP entities at the sending end, control information is added in MAC entity and then distributed to two or more RLC entities in MAC entity on the counterpart side.

Abstract: A method for counting correctly substantial transmission times of a data unit such as an RLC-PDU even if the data unit is divided before being transmitted is provided. The method includes the steps of preparing a counter for the RLC-PDU (#503), making a storage portion store a pointer indicating a position of a division PDU of the RLC-PDU to be transmitted every time when the division PDU obtained by dividing the RLC-PDU is transmitted (#504), determining whether or not the transmission times should be counted along with a transmission of the division PDU to be transmitted based on the pointer of the division PDU to be transmitted and the pointer of a division PDU that was transmitted last time (#505, #506 and #507), and making the counter perform the count process when it is determined that the transmission times should be counted (#508).

Abstract: MAC entity produces a single PDU in such a way that two or more SDU's, which are received from RLC entity via logical channels, are integrated, and header H and MAC control information CONT are added. Transmission order information (time stamp TS) is added to the PDU. The PDU including the transmission order information is transferred to a transport channel, and then transmitted on a radio basis to an apparatus of the other party.

Abstract: A method for controlling radio communication such as mobile phone communication is provided for preventing an endless loop of a request for retransmission that is issued by a device on a reception side to a device on a transmission side. The transmission device performs processes of counting, for each RLC-PDU, the number of times when a request for retransmission is issued by the reception device (#524), and transmitting control information indicating that a process of receiving the RLC-PDU should be skipped to the reception device when the number of times of the request for retransmission of the RLC-PDU reaches a threshold value (#528).

Abstract: A wireless communication apparatus having a retransmission control unit configured to refer to identification information added to received retransmit data when a second retransmit request is performed after the first transmit request is performed, and not to use the received retransmit data for forming data when the received retransmit data corresponds to the first retransmit request based on the identification information, and to use the received retransmit data for forming data when the received retransmit data corresponds to the second retransmit request based on the identification information.

Abstract: Transmission and reception of a data unit such as RLC-PDU is performed more efficiently than the conventional method when a retransmission control is performed in radio communication such as mobile phone communication. If poll information is transmitted after RLC-SDU of a logical channel #1 has already been transmitted to a mobile phone terminal, the RLC-PDU is generated by using a header including the poll information but not by using the RLC-SDU on a layer 2 and then the RLC-PDU is sent to a layer 1.

Abstract: The transmission side adds retransmission identification information to the RLC sub-PDUs obtained by dividing an RLC PDU, and transmits the RLC sub-PDU with the retransmission identification information added thereto. The reception side refers to the retransmission identification information added to the received RLC sub-PDUs, and stores only the RLC sub-PDUs having retransmission information the same as an assumed value which is preset, into a buffer, and assembles an RLC PDU using the RLC sub-PDUs having the same retransmission identification information.

Abstract: A processing method for glass substrate of the present invention includes: applying heat and external force to a glass substrate and then cooling it down to thereby form a compression stressed part having a different etching rate from that of other parts with respect to an etching reagent to be used, on the surface of the glass substrate and in the vicinity thereof; and performing chemical etching using the etching reagent on the glass substrate having the compression stressed part formed thereon, so as to form a relief on the surface of the glass substrate.

Abstract: The present invention improves a method of forming a surface unevenness using a difference in etching rates, and relaxes limitations on substrates in this method. In a method of the present invention, an uneven surface is formed by a method including applying pressure to a predetermined region in a surface of a thin film formed on a substrate, and etching a region including at least a portion of the predetermined region and at least a portion of the reminder of the surface that excludes the predetermined region. An etching rate difference within the thin film increases freedom in selecting a substrate material.

Abstract: A processing method for glass substrate of the present invention includes: applying heat and external force to a glass substrate and then cooling it down to thereby form a compression stressed part having a different etching rate from that of other parts with respect to an etching reagent to be used, on the surface of the glass substrate and in the vicinity thereof, and performing chemical etching using the etching reagent on the glass substrate having the compression stressed part formed thereon, so as to form a relief on the surface of the glass substrate.

Abstract: A slide member according to the present invention includes: a substrate of at least one element selected from a group made up of V, Cr, Fe, Co, Ni, Zr, Nb, Mo, Ta, W, Ir and Pt; a gradient layer containing chromium and carbon formed on the substrate; and a hard carbon coating layer formed on the gradient layer, in which the graded layer has a component conformation comprising a gradually decreasing chromium concentration and gradually increasing carbon concentration from the substrate side to the hard carbon coating layer side, and the hard carbon coating layer contains aluminum.

Abstract: An article comprising a substrate made of Al, Mg, Ti or an alloy whose main component is a member selected from the group consisting of aluminum, magnesium and titanium, an intermediate layer formed on the base having a thickness of 0.7 to 1.5 micrometers and containing aluminum and carbon, and a high-hardness carbon coating formed on the intermediate layer having a thickness of 1 to 2.

Abstract: A rack has a first shelf and a second shelf disposed upwardly of said first shelf, and a display unit is placed on the first shelf and disposed between the first shelf and the second shelf. The display unit is fixed to the second shelf by a display unit fixture. The display unit fixture has a display unit fixing member fixed to said display unit, i.e., a first fixing member, and a second fixing member having a magnet which can be attracted to a lower surface of the second shelf. The second fixing member can removably be fixed selectively to a desired position on the lower surface of said second shelf. The first fixing member and said second fixing member are connected by shafts to respective opposite ends of a connector for rotation about the shafts and are also rotatable with respect to the connector within a plane or planes perpendicular to the display screen of the display unit and a horizontal plane.

Abstract: On the transmission side, the RLC PDUs divided from the RLC SDU are transmitted after retransmission identification information is attached thereto. On the reception side, the retransmission identification information attached to each received RLC PDU is referred to, and only the RLC PDUs having an identical retransmission identification information to a set assumed value are stored in a buffer memory, and the RLC PDUs having the identical retransmission identification information are assembled into an RLC SDU.