摘要:
A switch 1 having a tag VLAN function includes a plurality of physical ports P1, P2 . . . , and adds an ID tag unique to each physical port to the header of a packet received by the physical port and sends the packet, and on the other hand, refers to an ID tag attached to a packet received from a GW 2 and sends the packet to a physical port corresponding to the ID tag. The GW 2 searches for a server address corresponding to the ID tag attached to the packet received from the switch 1 and modifies a destination address of the packet into the server address. In addition, the GW 2 attaches an ID tag corresponding to a source address of the packet received from the shared server 3 to the received packet, and modifies the source address of the packet into a GW address.
摘要:
A communication network system is disclosed in which local-branch-site-line network switches accommodating local-branch-site lines, and at least one data-center-site-line network switch accommodating at least one data-center-site line, are interconnected via a carrier network. This system include: a first bandwidth controller, disposed at each local-branch-site-line network switch, configured to limit a bandwidth of each of inbound packets and/or outbound packets to a pre-selected bandwidth α, wherein the inbound packets flow from the instant local-branch-site-line network switch or other local-branch-site-line network switches, and the outbound packets flow to the instant local-branch-site-line network switch or other local-branch-site-line network switches; and a second bandwidth controller, disposed at each local-branch-site-line network switch, configured to limit a bandwidth of each of inbound packets and/or outbound packets to a pre-selected bandwidth β broader than the bandwidth α, wherein the inbound packets flow from the data-center-site-line network switch, and the outbound packets flow to the data-center-site-line network switch.
摘要:
In an image network system used for network print service which receives an order for printing or the like by using a communication network such as the Internet, there are provided a center server capable of providing service which is different depending upon points given to a customer according to an order track record, at a time of using the system, capable of suitably setting a storage capacity and a storage period of an image for a user without placing a burden on the user while importance is placed on an operational efficiency of the system, capable of allowing a user to upload images as many as possible in an album, and useful for prompting an order, and an image network system including the center server.
摘要:
The network server stores the order information and the customer information received from the order entry channel in a database with identification information of the retailer system that has mediated the order, extracts, in response to a request from the retailer system, at least one of the order information, the customer information corresponding to the identification information of the retailer system having made the request, and information obtained based on at least one of the order information and the customer information from the database, and provides to the retailer system. The network order system includes the network server for receiving and managing at least the order information.
摘要:
A sunroof device includes a roof panel having a first opening portion, a ceiling member having a second opening portion so as to face the first opening portion, a movable panel moved between a full-closed position and an open position, the movable panel passing through a half-closed position, a motor for driving the movable panel, a controlling means for controlling an operation of the motor, an operating member to be operated or released by a passenger in the vehicle, and a switch for inputting an operation signal for operating the motor, and inputting a stop signal for stopping the motor. The controlling means drives the motor until the movable panel reaches the full-closed position while moving towards the full-closed position by the operating member being operated even if the operating member is released after the movable panel reaches the half-closed position.
摘要:
There are provided a network server connected to an order entry channel for receiving image data and an order and a lab system for creating a product according to the order through a communication network. The network server includes an order receiving function section which accepts the order from the order entry channel; an image management function section which manages the image data sent from the order entry channel; a lab order receiving server which stores order information and the image data in relation to each other; a counting function section which counts the image data sent from the order entry channel to the network server or the order information stored in the lab order receiving server for a predetermined period; and a processing function section which processes a counting result obtained by the counting function section with a predetermined unit.
摘要:
An image combiner causes light from an image display element to be superimposed on light that is transmitted through a plate-form part positioned in front of the eye of a user. The light from the image display element reaches the eye of the user after being diffracted and reflected by a reflective type HOE inside the plate-form part. The HOE has a third-order or higher phase conversion action that depends on the position on the hologram plane. The distance Rd (calculated in air) between the light source that is on the side of the eyes of the observer during end-use (of the two light sources used to expose the HOE during the manufacture of the HOE) and the HOE is substantially greater than the distance Pd (calculated in air) between the exit pupil of the image combiner and the HOE.
摘要:
A dielectric ceramic composition comprises a compound oxide comprising barium titanate BamTiO3 as a major component and RO3/2, CaO, MgO, and SiO2, as accessory components, wherein R is at least one element selected from the group consisting of Y, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm and Yb, wherein the compound oxide satisfies the following relationship: 100BamTiO3+aRO3/2+bCaO+cMgO+dSiO2, wherein, on a molar basis, 0.990≦m≦1.030, 0.5≦a≦6.0, 0.10≦b≦5.00, 0.010≦c
摘要翻译:电介质陶瓷组合物包括作为主要成分的复合氧化物,其包含作为主要成分的钛酸钡BamTiO 3和作为附加成分的RO3 / 2,CaO,MgO和SiO2,其中R是选自Y,Sm,Eu中的至少一种元素 ,Gd,Tb,Dy,Ho,Er,Tm和Yb,其中复合氧化物满足以下关系:100BamTiO3 + aRO3 / 2 + bCaO + cMgO + dSiO2,其中,以摩尔计为0.990 <= m <= 1.030 ,0.5 <= a <= 6.0,0.10 <= b <= 5.00,0.010 <= c <1.000和0.05 <= d <2.00。 电介质陶瓷组合物满足由日本工业标准(JIS)定义的B特性和由EIA标准定义的关于静电电容对温度的依赖性的X7R特性,并且具有绝缘电阻和静电电容的大CR产物 。 包含由该介电陶瓷组合物构成的薄电介质层的叠层陶瓷电容器是高度可靠的。
摘要:
An infrared sensor apparatus has an infrared array element having infrared detection portions arranged at a plurality of positions in a two-dimensional array, and a plurality of infrared lenses arranged such that infrared images from a detection area divided into a plurality of portions are formed on the corresponding infrared detection portions without any superposition. These infrared lenses are a plurality of cylindrical lenses or Fresnel lenses.
摘要:
An internal combustion engine has a combustion chamber which communicates via an injection port with an injection chamber whose volume is 0.5 cc.about.1.5 cc. During the intake stroke, air-fuel mixture is introduced from an intake port into the combustion chamber, and at the same time, under the influence of high vacuum produced in the combustion chamber, a jet stream of exhaust gas, air or air-fuel mixture is violently injected from the injection port into the combustion chamber via an auxiliary intake passage communicates with the injection chamber through an auxiliary intake valve, so that the jet stream enhances the ignitability by scavenging burned gases from around a spark gap and also generates strong swirl and turbulence of air-fuel mixture in the combustion chamber.