摘要:
A dielectric filter is adapted to show a specified coupling capacitance without inadvertently affecting the resonance frequency, in which a dielectric ceramic block is provided with two or more than two resonant conductors arranged in parallel, a conductive circuit film is formed on the open-circuit end surface of said dielectric ceramic block and electrically separated from the inner conductive films of the resonant conductors by arranging insulation gaps therebetween to capacitively couple the conductive circuit film and the resonant conductors by way of the insulation gap.
摘要:
IgM derivatives into which acyl groups expressed by the following formula (I) are introduced to make their anticomplement activity weak by acylating the free amino groups existing in IgM up to 1-90% (acylation percentage)--COR (I)where R indicates an alkyl group having 1 to 4 carbon atoms, or a carboxylated alkyl group expressed by --(CH.sub.2)mCOOH (m is 2 or 3) or --CH.dbd.CHCOOH.These IgM derivatives can be used for making immunoglobulin preparations for intravenous injection use.
摘要:
A device control system does not require changing the application in conjunction with changes in process content or changes in the type or specifications of a device. A style sheet database 81 stores a plurality of style sheets describing information conversion rules for XML documents. A communication interface 84 acquires output data from an application 41, and acquires an XML document 1 containing information specifying the target device to which the output data is output and an output style sheet. Based on the output style sheet, an XML document converter 85 converts the XML document 1 acquired from the communication interface 84 to an XML document 2 including device control information for the target device. A device-specific XML document input/output unit 86 outputs the XML document 2 acquired from the XML document converter 85 to the device control service 73, 75 corresponding to the target device.
摘要:
The effort of changing an application in conjunction with a change in process content or change in the type or specifications of a receiver can be reduced, and a cooperative process involving a plurality of receivers without going through an application can be achieved. An integrated device control service 44 acquires output data, information related to the address of a first receiver and a first style sheet for the first receiver, and information related to the address of a second receiver and a second style sheet for the second receiver from an application 41 and a style sheet database 81 that stores a plurality of style sheets describing information conversion rules. In accordance with the success or failure of first conversion data distribution, the integrated device control service 44 sends second conversion data, which is the output data converted according to the second style sheet, to the second receiver.
摘要:
A dielectric electronic component such as a dielectric duplexer includes a dielectric ceramic block, a plurality of resonators arranged in a row in the dielectric ceramic block, and at least one terminal pad formed on a side surface of the dielectric ceramic block and coupled to a selected one of the resonators. An attenuation adjustment electrode is provided on an end face of the dielectric ceramic block in the vicinity of the selected resonator. The attenuation adjustment electrode has a base conductor portion extending from the terminal pad and having an edge that faces the end of the selected resonator, and first and second adjustment conductor portions projecting from the base conductor portion and directly oppositely along a general path or direction defined by the arrangement of the resonators. The first and second adjustment conductor portions are selectively ground away in order to adjust the frequency of the attenuation peak of the frequency characteristics of the component.
摘要:
A dielectric duplexer device is provided with an output terminal pad formed on a side surface of a dielectric block in the vicinity of an open end associated with a plurality of resonators of a reception section in such a manner as to face the resonators. An extension electrode extends from the output terminal pad onto an end face of the dielectric block where the open end is present, to thereby be capacitively coupled with the resonators. The coupling capacitance can be readily corrected by adjusting the position of the end of the extension electrode. In one specific form, when the dielectric duplexer is mounted, the extension electrode is exposed and is also joined to a predetermined conductive path by means of solder. Accordingly, the output terminal pad is soldered at the bottom and side surfaces thereof to thereby be fillet-soldered, thereby providing visibility of electrical and mechanical connections thereof to the predetermined conductive path and thus enhancing the reliability of the mounted state.
摘要:
A dielectric filter in which an open-circuiting end surface of a dielectric ceramic block is provided with a conductor pattern for each of the inner resonators and an additional conductor for each of the outermost resonators, the conductor patterns are intended to capacitively coupling the resonators with each other, and the additional conductors are intended to increase the effective resonant length of the outermost resonators, thereby the resonant frequencies of the resonators can be made substantially agree with each other.
摘要:
In a dielectric filter comprising a dielectric ceramic block which is provided with three or more than three resonators arranged in parallel with each other and a pair of input/output pads formed on a lateral side of the dielectric ceramic block, arranged at locations close to the open top of the dielectric ceramic block and facing the respective outer resonators and capacitively coupled to the respective outer resonators, the effective resonant length of the outer resonators is increased by forming extended conductors extending from the respective edges of the openings of the outer resonators to minimize the effect of the input/outputs and make the resonant frequencies of the outer resonators agree with that of the central resonator.
摘要:
A dielectric filter for a high frequency band includes a plurality of resonators formed by boring a plurality of through holes between the oppositely disposed end surfaces of a dielectric block in parallel with each other and arranging internal conductors on the inner peripheral surfaces of the respective through holes and an external conductor formed on a substantial portion of the outer peripheral surface of the dielectric block. A non-conductive region is formed on the short-circuit end surface and extends in parallel with the direction connecting the resonators, thereby the filter can be controlled satisfactorily for coupling the dielectric coaxial resonators and have a reduced height.
摘要:
An information distribution system reduces the effort required to change an application in conjunction with changes in process content and changes in the receiver type or specifications while also accommodating broadcast processes. A style sheet database stores a plurality of output style sheets, which are information conversion rules including conditional expressions related to information distribution. An integrated device control service acquires output data and receiver information specifying the address of the receiver and the output style sheet corresponding to said receiver. When the output data satisfies the conditional expression contained in the output style sheet, the integrated device control service distributes converted output data, which is the output data converted based on the output style sheet, to the address of the receiver.