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1. 发明专利

JP2012175126A Communication method, media gateway, and atm terminal end device 有权
标题翻译：通信方法，媒体网关和ATM终端设备
公开(公告)号：JP2012175126A
公开(公告)日：2012-09-10
申请号：JP2011031806
申请日：2011-02-17
申请人： Nippon Telegr & Teleph Corp , Nec Corp , Ntt Communications Kk , エヌ・ティ・ティ・コミュニケーションズ株式会社 , 日本電信電話株式会社 , 日本電気株式会社
发明人： SHIBATA ATSUSHI , NISHIKIDO JUN , GENDA KOICHI , MIYASAKA TAKESHI , SEKI ICHIRO , FUJIMOTO KEI , NIIMI FUMIHIKO , SEKINE GENICHIRO , YAMAMOTO SHINYA , HORIE KATSUMI , TACHIKAWA SHINICHI , IMOTO HIROYUKI , YAMAGISHI KAZUHIKO , TOKITA KATSUO , ADACHI HIROSHI , ITO MASAYUKI
IPC分类号： H04L12/56 , H04M3/00
摘要： PROBLEM TO BE SOLVED: To provide a communication method capable of reducing the cost of each device configuring an ATM transmission system.SOLUTION: At an ISDN user network interface 102, a switchboard connection type media gateway receives communication data of a B channel included in a basic interface outputted from a subscriber switchboard 4, communication data of a D channel, and a control signal as BRI information. At an ATM adaptation layer type 1, the switchboard connection type media gateway executes protocol processing by an AAL type 1 to adapt the received BRI information to an ATM 110. At an ISDN mapping 122, the switchboard connection type media gateway separates the received BRI information into communication data 126 of the B channel, communication data 127 of the D channel, and a control signal 128, and superposes those on a payload of an ATM cell by a mapping protocol for basic interface. At the ATM 110, the switchboard connection type media gateway adds an ATM header to the payload on which the BRI information is superposed to produce the ATM cell, and outputs the ATM cell to an ATM network.
摘要翻译：解决的问题：提供能够降低配置ATM传输系统的每个设备的成本的通信方法。解决方案：在ISDN用户网络接口102处，交换机连接型媒体网关接收从用户交换机4输出的基本接口中包含的B信道的通信数据，D信道的通信数据和控制信号， BRI信息。在类型1的ATM适配层，交换机连接型媒体网关通过AAL类型1执行协议处理，以将接收的BRI信息适配到ATM 110.在ISDN映射122处，交换机连接型媒体网关将接收的BRI信息 B信道的通信数据126，D信道的通信数据127和控制信号128，并通过基本接口的映射协议将ATM信元的有效负载叠加在一起。在ATM 110处，交换机连接型媒体网关将ATM头部添加到其上叠加了BRI信息的有效载荷以产生ATM信元，并将ATM信元输出到ATM网络。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JPH04355341A PURGING AND TRAPPING APPARATUS 失效
公开(公告)号：JPH04355341A
公开(公告)日：1992-12-09
申请号：JP15598891
申请日：1991-05-31
申请人： NEC CORP
发明人： ADACHI HIROSHI , ADACHI MAKIKO
IPC分类号： G01N1/28
摘要： PURPOSE:To enable complete removal of moisture blocking analysis while achieving a trapping of, wide ranging components in the trapping of a volatile substance in a sample. CONSTITUTION:A sample bottle 6 with a capacity thereof corresponding to the condition of a sample is arranged at a purge section 1 provided with a stirrer 5. The sample is heated and purged in helium in the sample bottle 6. A volatile component extracted is introduced into a trap tube 3 and adsorbed and before the trap tube 3, a moisture removing part 2 is arranged to remove the moisture and a specified component in the volatile component. The moisture removing part 2 comprises two or more moisture removing tubes 9 and 10 different in cooling temperature using a solenoid valve 12. To adjust heating temperature of the moisture removing tubes 9 and 10, a heating coil 14 is used. Otherwise, a microwave tube, a far infrared ray lamp or a high frequency heater may be used.

3. 发明专利

JPH0755781A SAMPLE CONCENTRATION TRAPPING APPARATUS 失效
公开(公告)号：JPH0755781A
公开(公告)日：1995-03-03
申请号：JP20084693
申请日：1993-08-12
申请人： NEC CORP
发明人： ADACHI HIROSHI , TATEISHI KAZUO
IPC分类号： B01D61/36 , G01N30/12
摘要： PURPOSE:To completely extract volatile ingredient in water from moisture by providing a pump for pressurizing sample, a heater for heating, and a stirrer for stirring, permeating to vaporizes only object substance via a permeating and vaporizing film, and guiding it to a trap tube via carrier gas. CONSTITUTION:A sample permeating and vaporizing unit 1 has a pump 11 for pressurizing sample in a sample bottle 10, a heater 4 for heating the sample, a magnet 8 to be rotated by a stirrer 5 for stirring the sample, and a permeating and vaporizing film 2 for permeating and vaporizing only the substance. Volatile ingredient in the water is permeated through the film 2 to a carrier gas introducing unit 3, passed through a volatile ingredient exhaust tube 7 under the guidance of the gas, introduced to a trap tube 9 and concentrated. Then, it is heated, desorbed, and introduced to a sample introducing unit of a gas chromatograph. Thus, it can be completely separated from moisture without loss of the volatile ingredient, accurately concentrated, and trapped.

4. 发明专利

JPH0650949A PURGE AND TRAP DEVICE 失效
公开(公告)号：JPH0650949A
公开(公告)日：1994-02-25
申请号：JP22095292
申请日：1992-07-29
申请人： NEC CORP
发明人： ADACHI HIROSHI , TATEISHI KAZUO
IPC分类号： G01N1/36 , G01N1/28 , G01N30/04 , G01N30/08 , G01N30/14
摘要： PURPOSE:To completely eliminate water preventing analysis when capturing a volatile constituent in water and a specimen containing water. CONSTITUTION:A water eliminating part 2 is connected to a specimen extraction part 1. When a volatile constituent which is purged by the specimen extraction part 1 passes a hollow film 9 at the water eliminating part 2, only water is eliminated. The hollow film 9 allows only water to be transmitted selectively and a dehydrating agent 8 is filled into the outside of the hollow film for improving the water eliminating efficiently. Then, the volatile constituent passes through the volatile constituent extraction pipe 10 and is guided to a volatile constituent trap pipe 3 and then is condensed.

5. 发明专利

JPH05126699A PURGE/TRAP DEVICE 失效
公开(公告)号：JPH05126699A
公开(公告)日：1993-05-21
申请号：JP31971591
申请日：1991-11-08
申请人： NEC CORP
发明人： ADACHI HIROSHI , TATEISHI KAZUO
IPC分类号： G01N1/28
摘要： PURPOSE:To completely remove the absorbed water on the surface of a solid sample and trap only the moisture contained in the sample. CONSTITUTION:A sample is heated in the sample bottle 7 of a preliminary purge chamber 1 and purged with inert gas, and the purge gas is exhausted from a sample tube fitting bar 8, or the absorbed water on the surface of a sample is vacuum-exhausted in the preliminary exhaust chamber. After exhausting, a cock 5 is opened, the sample bottle 7 is fitted to a sample bottle holder 10 with the sample fitting bar 8, and the volatile constituent is heated and desorbed. The volatile constituent is guided into a volatile constituent trap tube 3.

6. 发明专利

JPH0650950A SPECIMEN CONCENTRATION-TRAP DEVICE 失效
公开(公告)号：JPH0650950A
公开(公告)日：1994-02-25
申请号：JP22095392
申请日：1992-07-29
申请人： NEC CORP
发明人： ADACHI HIROSHI , TATEISHI KAZUO
IPC分类号： G01N1/36 , G01N1/28 , G01N30/04 , G01N30/08 , G01N30/14
摘要： PURPOSE:To achieve 100% capturing efficiency and completely eliminate water which prevents an analysis when capturing a volatile constituent in water and a specimen containing water. CONSTITUTION:By providing a compressor 4 for applying pressure to a specimen and a jet nozzle 6 for heating and vaporizing a volatile components are provided at a specimen introduction part 1, thus introducing only a volatile organic matter to a trap pipe 3 for sucking. By providing a water eliminating part 2 consisting of a hollow film 8 enabling only water to be transmitted and a vacuum pump 9 in front of the trap pipe 3, water in the vaporized constituent is eliminated.

7. 发明专利

JPH03220447A TG-GC/MS APPARATUS 失效
公开(公告)号：JPH03220447A
公开(公告)日：1991-09-27
申请号：JP1480290
申请日：1990-01-26
申请人： NEC CORP
发明人： ADACHI HIROSHI , KOGA MAKIKO
IPC分类号： G01N25/00 , G01N30/08
摘要： PURPOSE:To analyze the mass of each gas component in time sequence which is generated very slightly from a TG apparatus by sequentially trapping the gas component into each trapping pipe in association with the reduction of the thermal weight and heating/separating the same for every trapping pipe. CONSTITUTION:In a TG apparatus 1, gaseous components generated when a sample 9 is heated by a heater 10 are guided by a carrier gas to a trapping device 2 through a line 4. Several trapping pipes 5 are set in the device 2, which can be driven sequentially in accordance with the reduction of the weight during the TG measurement. The pipes 5 are cooled by liquid nitrogen and filled with an adsorbent. After the TG measurement, each pipe 5 is heated by a heating device 6 and the adsorbed component is separated. If the amount of the generated gas is very small, the pipes 5 are returned to the initial state, so that a sample 9 is filled again to be trapped. The separated component is sent to a GC/MS apparatus 3 through a line 7 for mass analysis. Accordingly, the local change of the thermodynamic or physical properties in the molecular structure of the sample 9 can be detected.

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