Abstract:
A requested title recognizing mechanism recognizes the title of a video requested by the subscriber. A VOD service state monitoring mechanism determines whether or not the broadcast of the video is to be provided in the FVOD or the NVOD service, and if there is any available channel for the broadcast. If the broadcast has not been switched from the FVOD service to the NVOD service, then a busy state monitoring mechanism checks the number of the current simultaneous subscribers for the video. If the number is equal to or larger than a threshold, then the busy state monitoring mechanism instructs an NVOD service providing mechanism to broadcast the requested video in the NVOD service. If the number is smaller than the threshold, then the busy state monitoring mechanism instructs an FVOD service providing mechanism to broadcast the requested video in the FVOD service.
Abstract:
An apparatus for manufacturing a welded pipe. The apparatus includes a cage or cluster roller molding system. In either case, a rotary axis of each roller is slanted counterclockwise or clockwise with respect to a manufacturing line direction of the apparatus. The adjustable positioning of the rotary axis reduces vertical slip caused when the strip of material passes along the contact surface of the roller.
Abstract:
In a structure for mounting a filter in a compressor, a mounting member is connected to the filter. A receiving hole is formed in a housing of the compressor for receiving therein the mounting member. A first fitting portion is formed on an inner circumferential surface of a holding portion of the filter. A second fitting portion is formed on an outer circumferential surface of the mounting member for having fitting relation to the first fitting portion for an overlap distance in a radial direction of the receiving hole. When the mounting member is received in the receiving hole with the fitting relation, the filter is disposed in a fluid passage of the housing. A clearance having a dimension is formed between an outer circumferential surface of the holding portion and an inner circumferential surface of the receiving hole. Minimum value of the dimension is smaller than the overlap distance.
Abstract:
A method enhances fatigue strength of ear portions which are high fatigue risk parts in a torsion beam almost without bringing about disadvantages in terms of productivity and cost. A torsion beam is formed with a portion of the tubular body into an approximately U-shape in cross section by crushing the portion of the tubular body in the radial direction and, thereafter, due to bending with a bottom line set as a belly side of bending, a bending strain of 2 to 6% in the tube longitudinal direction on a tensile side is imparted to the ear portions.
Abstract:
Provided is a communication device capable of efficiently performing a power supply control when reducing power consumption by reducing the time during which the power is supplied. In the device, a CPU power saving control unit (301) switches between a normal mode in which the power is supplied to a CPU (302) and a low power consumption mode in which the power supply is stopped at predetermined timing. A session management table (321) stores transmission intervals before and after conversion. An information conversion section (322) converts the transmission intervals of session maintenance messages according to a predetermined rule so that the transmission intervals of the session maintenance messages of respective protocols are mutually synchronized between the protocols. A control unit (323) controls the CPU power saving control unit (301) so as to transmit an appropriate session maintenance message at the transmission timing of a session maintenance message and also controls it so as to switch between the normal mode and the low power consumption mode at the predetermined timing.
Abstract:
A displacement control valve for a variable displacement compressor. The displacement control valve includes a drive force transmission body, a pressure sensitive chamber, an internal passage, and a valve body. The valve body includes an annular seal which is contactable with a valve seat surface facing toward the first valve body. The drive force transmission body includes a drive rod and a valve body structure having a shaft passage and forming the first valve body. The drive rod is fitted to the shaft passage and coupled to the valve body structure so as to form a gap passage between an outer surface of the drive rod and a wall surface of the shaft passage. The internal passage includes a recess arranged radially inward from the annular seal, the shaft passage, and the gap passage. The gap passage is in direct communication with the recess.
Abstract:
A high-tensile strength welded steel tube has excellent formability and torsional fatigue endurance after being formed into cross-sectional shape and then stress-relief annealed. A steel material used has a composition which contains C, Si, Al, 1.01% to 1.99% Mn, 0.041% to 0.150% Ti, 0.017% to 0.150% Nb, P, S, N, and O such that the sum of the content of Ti and that of Nb is 0.08% or more, the content of each of C, Si, and Al being within an appropriate range, the content of each of P, S, N, and O being adjusted to a predetermined value or less.
Abstract:
An access control unit and an access control method are provided for controlling an access to a secure host efficiently by reducing the consumption of resources such as a memory. In this access control device, an access control unit (302) performs an access control in accordance with whether the target IP address and the sender IP address of a packet are the IP address of a secure terminal or host or the IP address of a general terminal or host, while referring to a host list stored in a host information storage unit (304). The host information storage unit (304) stores the domain name and the IP address of a general host in an external network (200), as the host list. A host list updating unit (305) inquires the host list of the host information storage unit (304) whether the unregistered host is the secure host or the general host, and updates the host list in accordance with the result of the inquiry.
Abstract:
Polypeptides having an RNase H activity highly useful in genetic engineering; genes encoding these polypeptides; and a process for genetic engineeringly producing these polypeptides.
Abstract:
A Web conference support apparatus acquires arbitrary attribute information from attribute information of a user, specifies a related video conference data file having information related to the attribute information in a set of video conference data files of a Web conference, forms link information which accesses the related video conference data file specified and a start command of a new Web conference between a participant in a related Web conference related to the related video conference data file and the user, and embeds the link information and the start command in Web page information which can accept selection of the related video conference data file and the new Web conference. The Web page information is transmitted to a terminal device of the user.