Abstract:
An oxide superconductor having the characteristics of two superconductors, i.e. a high critical temperature of RBa2Cu307 (wherein R represents at least one element selected from the group consisting of yttrium and lanthanide series elements) and a high-temperature stability of RBa2Cu4O8, which comprises RBa2Cu4O8 wherein 0.1 to 50 atomic % of R is replaced by calcium. It can be produced by various processes, among which the hot isostatic process for sintering the powdery starting materials is particularly effective. Although the Tc can be raised merely by applying this process, a more efficient production becomes possible by preventing the formation of (R1-xCax)Ba2Cu4O7 as an intermediate. The obtained superconductor can be applied in the production of wire material by virtue of the high critical temperature and high-temperature stability thereof.
Abstract translation:具有两个超导体特性的氧化物超导体,即RBa2Cu307的高临界温度(其中R表示选自钇和镧系元素的至少一种元素)和RBa 2 Cu 4 O 8的高温稳定性,其包含RBa 2 Cu 4 O 8,其中 0.1〜50原子%的R被钙取代。 它可以通过各种方法生产,其中用于烧结粉末起始材料的热等静压方法是特别有效的。 虽然仅通过应用该方法可以提高Tc,但是通过防止形成(R1-xCax)Ba2Cu4O7作为中间体,可以实现更有效的生产。 获得的超导体可以通过高临界温度和高温稳定性应用于线材生产中。
Abstract:
A method of making a top-gate organic thin film transistor, comprising forming source and drain contacts on a substrate; oxidising portions of the source and drain contacts; depositing an organic semiconductor layer to form a bridge between the oxidised portions of the source and drain contacts; depositing a gate insulating layer over the organic semiconductor layer; and forming a gate electrode over the gate insulating layer.
Abstract:
The present invention relates to a capacitor module having at least two capacitor cells (10, 20; 40) of the same type of cells, which cells being provided at one of their rear and front faces with an over-pressure valve for electrolyte contained within said cells, and which cells are electrically connected to each other and arranged in a substantially horizontal orientation within said capacitor module when in its operating position. By using merely one type of cells, the manufacturing costs can be substantially reduced. In case of a series connection of the capacitor cells (10, 20; 40), simple connection of the capacitor cells at the opposed faces thereof is possible. Therefore, as the cells are arranged in a substantially horizontal orientation, inadvertent leackage of electrolyte out of the over-pressure valves is prevented. By means of different additional features, sufficient cooling of the capacitor module is guaranteed.
Abstract:
A hermetic compressor of the present invention includes a thrust-ball bearing having balls (168) disposed in a holder (170) in a manner that the balls (168) roll along at least two tracks (182a, 182b, 184a and 184b). The invented structure decreases the number of balls (168) that roll along each of the tracks (182a, 182b, 184a and 184b), and reduces a frequency of sliding between the balls (168) and the tracks (182a, 182b, 184a and184b), thereby alleviating wear of the tracks.
Abstract:
The present invention describes a method for signalling to a mobility anchor point a position of a mobile node in a network using a network-based mobility management scheme for managing the mobility of the mobile node, said method comprising receiving, by a network element, from the mobile node, during or after network authentication of the mobile node, a sequence number used by a process implementing a mobile node-based mobility management scheme for managing the mobility of the mobile node, and transmitting, by the network element, to the mobility anchor point a message on a position of the mobile node in the network, wherein said message comprises the received sequence number. A common sequence number variable for BU and PBU messages is used, so that the HA is able to determine a correct transmission order of PBU/BU messages based on the sequence number in the message.
Abstract:
To provide, in order that proper obfuscation of a source code (100) can be easily performed, an obfuscation assisting apparatus (11) which can sufficiently assist the obfuscation. The obfuscation assisting apparatus (11) includes: an analyzer (114) which identifies corresponding respective blocks in the source code (100) and in a transformed code (104) generated through the obfuscation of the source code (100); and a browser (119) which obtains obfuscation information relating to obfuscation of the respective blocks of the source code (100) and the transformed code (104), and causes an output device (1002) to display the respective parts of the source code (100) and the transformed code (104), and the obfuscation information in association with each other.
Abstract:
It is to provide an electronic component connecting method capable of performing dehumidification within a short time without giving a thermal influence to an electronic component which has already been mounted on a wiring board. When a first connection terminal group 5 formed on a connection area 3 of a rigid board 1 is connected to a flexible board 2 where a second connection terminal group 6 has been formed by employing a thermosetting resin in an electrically conductive manner, since a connection area 3 which is heated in a step for thermally hardening the thermosetting resin is locally preheated, moisture, and oils and fats contained in the connection area 3 among such moisture, and oils and fats, which have been absorbed in the rigid board 1 are dehumidified. Thereafter, the thermosetting resin interposed between the first connection terminal group 5 and the second connection terminal group 6 is thermally hardened. Since the connection area 3 is locally preheated, the dehumidification can be carried out within a short time without giving a thermal influence to an electronic component 4 which has already been mounted on the rigid board 1.
Abstract:
An object is to provide a manufacturing method of a semiconductor chip, by which while a semiconductor wafer is not broken when the semiconductor wafer is transported before plasma dicing is carried out, a time required for the plasma dicing can be shortened, so that a manufacturing efficiency of the semiconductor chips can be improved. After a resist film 6 has been formed on a ground rear plane 1q of a semiconductor wafer 1, partial portions (6a and 1b) of cutting margin areas (6a, 1b, 1c, 3c) along dicing lines 2 are removed by a blade 13 corresponding to a mechanical cutting means, and thickness "t" of remaining cutting margin areas 1c of the semiconductor wafer 1 along a thickness direction thereof are made thinner, which never causes any problem when the semiconductor wafer 1 is transported. Thereafter, all of the remaining cutting margin areas (1c, 3a) are removed by performing a plasma etching process.
Abstract:
The invention relates to a method for managing the mobility of a mobile node that moves to a different network, but keeps the same IP address. It is proposed to perform route optimization by a Proxy MIP agent on behalf of the MN, thereby shortening the data-path while allowing network-based mobility. At session setup with a correspondent node, the PCC system in the home network decides whether route optimization is to be performed for the communication session. The PMIPa requests relevant information for the route optimization, including the decision for route optimization and the addresses of MN and CN, from the PCC system in the home network, when the MN attaches to the new network area. Accordingly, route optimization is performed by using the Return Routability Procedure according to MIPv6, thereby applying the MN's IP address as Home Address, and the PMIPa's address as Care-of Address of the MN.
Abstract:
A method for component mounting which reduces the length of time that a component mounter called alternate mounting component mounter takes for mounting components is a method for component mounting used for a component mounter including plural mounting heads which alternately mount components onto a board. The method includes specifying, as a first mounting head, one of the plural mounting heads which moves a shortest distance to the board (S2), and mounting the components onto the board which is brought into the component mounter, the mounting starting from the first mounting head (S14).