专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013064568A Deaerator 有权
标题翻译： DEAERATOR
公开(公告)号：JP2013064568A
公开(公告)日：2013-04-11
申请号：JP2011204149
申请日：2011-09-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAMURA HIROYUKI , IMAZU SHUICHI
IPC分类号： F22D1/28
摘要： PROBLEM TO BE SOLVED: To provide a deaerator that can exert sufficient deaeration performance without a deaerating tray.SOLUTION: Condensed water which is condensed at a condenser is guided as sprayed particles 4 through a condensed water inlet 1 into a deaerator body 3 by spray valves 2. High speed steam 9 is sprayed in the vicinity of the outlets of the spray valves 2 from high speed steam jetting parts 10 disposed behind the spray valves 2 such that sprayed particles 4 are more atomized, dispersed into the deaerator body, heated and deaerated by direct contact with turbine extraction steam 6 which is guided into the deaerator body 3 from a steam inlet nozzle stub 5.
摘要翻译：要解决的问题：提供可以在没有脱气塔的情况下发挥足够的脱气性能的除气器。解决方案：在冷凝器处冷凝的冷凝水通过喷雾阀2作为喷雾颗粒4通过冷凝水入口1引导到脱气器主体3中。高速蒸汽9在喷雾出口附近喷雾阀2从布置在喷雾阀2的后面的高速蒸汽喷射部分10喷射，使得喷雾颗粒4更加雾化，分散到脱气器主体中，通过与引导到脱气器主体3中的涡轮提取蒸汽6直接接触而被加热和脱气蒸汽入口喷嘴桩5.版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2005190095A Electronic applicant registration device, electronic application system, electronic applicant registration method and electronic applicant registration program 审中-公开
标题翻译：电子申请人注册设备，电子申请系统，电子申请人注册方法和电子申请人注册计划
公开(公告)号：JP2005190095A
公开(公告)日：2005-07-14
申请号：JP2003429634
申请日：2003-12-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAMURA HIROYUKI , KANEKO SHINOBU
IPC分类号： G06F21/31 , G06F15/00 , G06F21/33 , G06Q10/00 , G06Q50/00 , G06Q50/26 , H04L9/32 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To efficiently perform identification of a user, and to prevent duplicate issuance of a lot of user IDs to the same user. SOLUTION: This electronic applicant registration device having a registration function of the user performing electronic application has: a duplication decision means capable of referring to a database for electronic certificate information storing information about an electronic certificate of the user transmitted from a terminal for an applicant, and deciding a duplicate property of whether the information about the electronic certificate is present in the database for the electronic certificate information or not, about the electronic certificate transmitted from the terminal for the applicant; and a user identification code issuing means issuing and transmitting a user identification code to the terminal for the applicant when a decision result by the duplication decision means is absence. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了有效地执行用户的识别，并且防止向同一用户重复发布大量用户ID。具有执行电子应用的用户的注册功能的电子申请人注册装置具有：复制决定装置，其能够参考存储关于从终端发送的用户的电子证书的信息的电子证书信息的数据库，关于从终端向申请人发送的电子证书，确定关于电子证书的信息是否存在于电子证书信息的数据库中的重复属性; 以及用户识别码发行装置，当复制决定装置的决定结果不存在时，向用户发送用户识别码并将其发送给申请人。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2015031437A 給水加熱器及び発電プラント审中-公开
标题翻译：供水加热器和发电厂
公开(公告)号：JP2015031437A
公开(公告)日：2015-02-16
申请号：JP2013160877
申请日：2013-08-02
申请人：株式会社日立製作所 , Hitachi Ltd
发明人： HIROTA MAMORU , YAMAUCHI HIROSHI , FUKUHARA HIROSHI , IMAZU SHUICHI , TAMURA HIROYUKI
IPC分类号： F22D1/32
摘要：【課題】伝熱管を構成する金属材料に耐食性が高い金属を用いなくても、また、給水の純度をあげなくても、蒸気中に含まれる腐食媒に起因した給水加熱器の伝熱管の腐食を抑制することが可能な給水加熱器および発電プラントを提供する。【解決手段】プラント運転中に給水加熱器の伝熱管の外表面を水で濡らして伝熱管の外表面を洗浄するシステムを設ける。例えば、給水加熱器の内部に洗浄ノズルを設置し、プラントの運転中に洗浄ノズルから洗浄水を給水加熱器の伝熱管表面に噴霧する。洗浄水としては給水加熱器のドレン水などを用いる。【選択図】図1
摘要翻译：要解决的问题：提供一种能够抑制由蒸汽包含的腐蚀性介质导致的供水加热器的腐蚀的供水加热器，而不使用具有高抗腐蚀性的金属作为构成传热的金属材料管道，不增加供水纯度，并提供发电厂。解决方案：提供一种系统，通过润湿供水加热器的传热管的外表面来清洁传热管的外表面，工厂运行期间的水。例如，清洁喷嘴安装在供水加热器的内部，并且在设备的操作期间，清洁水从清洁喷嘴喷射到供水加热器的传热管表面。作为清洗水，使用供水加热器等的排水。

4. 发明专利

JP2000346425A AIR-CONDITIONER 失效
公开(公告)号：JP2000346425A
公开(公告)日：2000-12-15
申请号：JP15638499
申请日：1999-06-03
申请人： HITACHI LTD
发明人： FUNAYAMA YUJI , ISHII MAKOTO , TAKAKURA YUHACHI , TERAUCHI HIDEKI , TAMURA HIROYUKI , TAMURA KENJI , KUROKAWA TSUTOMU , INOUE TORU
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air-conditioner to reduce the generation of a waiting power. SOLUTION: A power is fed to an outdoor control source switch 14 in a route to feed a power from a commercial source 1 to an outdoor control power 23, and a circuit having an outdoor microcomputer 33 to an outdoor control circuit 32, and an indoor machine 11. During ordinary operation of an air- conditioner, the outdoor control source switch 14 is turned ON, the outdoor control source switch 14 is turned OFF during waiting, and a circuit having the outdoor microcomputer 33 and an auxiliary source 29 to feed a power to the indoor machine 11 are provided.

5. 发明专利

JPH1079234A CONVERGENCE CORRECTING METHOD FOR COLOR CATHODE-RAY TUBE 失效
公开(公告)号：JPH1079234A
公开(公告)日：1998-03-24
申请号：JP23438196
申请日：1996-09-04
申请人： HITACHI LTD , HITACHI DEVICE ENG
发明人： MISONO MASAYOSHI , TAMURA HIROYUKI , TOJO TSUTOMU
IPC分类号： H01J29/50 , H01J29/54 , H01J29/70 , H04N9/28
摘要： PROBLEM TO BE SOLVED: To enhance the convergence over the whole area of a fluorescent screen by controlling the coma aberration in the horizontal and the vertical direction generated by a deflecting magnetic field. SOLUTION: This color cathode-ray tube is provided with an electron gun 9 emitting three electron beams in in-line arrangement consisting of a plurality of electrodes, a deflecting device 11, and a fluorescent screen 13, where a convergence correcting magnetic pole device 39 formed from magnetic piece is installed in a deflecting magnetic field, and the deflecting amount applied to each electron beam 10 is adjusted by introducing an optimum shape to the magnetic piece and varying the distribution of a part of the deflecting magnetic field so that the coma aberration based upon the deflecting magnetic field is corrected, and thereby the convergence of the whole screen is kept in good workmanship.

6. 发明专利

JP2000285822A COLOR CATHODE-RAY TUBE 失效
公开(公告)号：JP2000285822A
公开(公告)日：2000-10-13
申请号：JP8943299
申请日：1999-03-30
申请人： HITACHI LTD , HITACHI DEVICE ENG
发明人： TOJO TSUTOMU , MISONO MASAYOSHI , TAMURA HIROYUKI
IPC分类号： H01J29/48
摘要： PROBLEM TO BE SOLVED: To provide a color cathode-ray tube comprising an electron gun having a third grid electrode capable of inexpensively enlarging the scope of optimal design of the electron gun. SOLUTION: In regard to a third grid electrode 23 of this color cathode-ray tube having a plurality of negative electrodes arranged in a transverse row emitting a plurality of electron beams, at least one transverse row of plural electron beam through holes formed facing these negative electrodes, and an electron gun comprising a first grid electrode, a second grid electrode, the third grid electrode 23, and a fourth grid electrode each composed of plate electrodes, and a plurality of electrodes each having cup shaped focusing electrodes and positive electrodes, fixed in this order to an insulation supporting body in a tube axial direction at constant intervals, cylindrical protruding parts 238 of a bore Dt protruding toward the second grid electrode side are formed in correspondence to the plurality of electron beams by press molding a single plate body, electron beam through holes 233 of a bore Db are formed on zenith faces of the cylindrical protruding parts 238, and a relation between this bore Db of the electron beam through holes 233 and the bore Dt of the cylindrical protruding part 238 is Dt >= Db.

7. 发明专利

JP2000097484A AIR CONDITIONER 失效
公开(公告)号：JP2000097484A
公开(公告)日：2000-04-04
申请号：JP26770098
申请日：1998-09-22
申请人： HITACHI LTD
发明人： TAMURA HIROYUKI , TERAUCHI HIDEKI , OGURA HIROHISA
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To eliminate the need for new electric wiring, and miniaturize an indoor electrical appliance by receiving a commercial power supply by an indoor machine, by giving the starting timing of communication by an indoor control circuit via a modulation/demodulation circuit to indoor and outdoor machines, and by providing a communication prohibition zone. SOLUTION: A commercial power supply 9 being used as the power supply of an air conditioner is received by an indoor machine 13, and is transferred to an outdoor machine 14 by a connection line 18. A DC power supply circuit 12 being provided in the outdoor machine 14 creates a DC power supply being supplied to an indoor control circuit 10 from the commercial power supply being transmitted from the indoor machine 13, and is supplied to the indoor control circuit 10 by the connection line 19. The indoor control circuit 10 is operated by the DC power supply being supplied by the connection line 19 and at the same time communicates with the outdoor control circuit 12 via a modulation/demodulation circuit 17 being connected to the connection line 19. Communication is made by modulating the DC power supply with a high frequency signal based on a communication signal. As a result, a wall service outlet for a room air conditioner inside a room can be used, and also the need for large parts for high voltage can be eliminated from an electrical appliance of the indoor machine 13.

8. 发明专利

JPH11287503A AIR CONDITIONER 失效
公开(公告)号：JPH11287503A
公开(公告)日：1999-10-19
申请号：JP9124098
申请日：1998-04-03
申请人： HITACHI LTD
发明人： INOUE TORU , KUROKAWA TSUTOMU , KATO KOJI , IWASAKI MASAYUKI , TAMURA HIROYUKI , TERAUCHI HIDEKI
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To permit the employment of a plug socket for a room air conditioner provided in a room by a method wherein commercial power supply is received by an indoor machine and is transmitted to an outdoor machine through connecting wires. SOLUTION: The power source of an air conditioner or a commercial power supply 9 is received in an indoor machine 13 and is transmitted to an outdoor machine 14 through connecting wires 18-a, 18-b. A DC power supply circuit 12, provided in the outdoor machine 14, produces a DC power source, supplied from the commercial power supply 9 transmitted from the indoor machine to an indoor control circuit 10, and supplies the same to the indoor control circuit 10 through connecting wires 19-a, 19-b. The indoor control circuit 10 is operated by the DC power source supplied through the connecting wires 19-a, 19-b and communicates with an outdoor control circuit 12 through a modulator and demodulator 17-a. According to this constitution, the employment of a plug socket for room air conditioner positioned inside of a room becomes possible. Further, operation of all electric instruments in the indoor machine 13 becomes possible by a low voltage DC power supply from the DC power supply 12 provided in the outdoor machine 14 whereby large-size parts for a high voltage become unnecessary.

9. 发明专利

JP2001344383A ELECTRONIC APPLICATION SYSTEM 失效
公开(公告)号：JP2001344383A
公开(公告)日：2001-12-14
申请号：JP2000166450
申请日：2000-05-31
申请人： HITACHI LTD
发明人： ARAI FUMIHIKO , TAMURA HIROYUKI , KANEKO SHINOBU , YASUNAGA TAKASHI , HANAWA YUTAKA , KAWAKAMI MASARU , NAKANO SAKAE
IPC分类号： G06F19/00 , G06Q10/00 , G06Q50/00 , G06Q50/26 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To realize application and confirmation for application receipt by an electronic application system between an applicant and an application receptionist in an application task and the like. SOLUTION: The receptionist predetermines an application format for processing the application task, taking into consideration the efficiency for application task processing and the like. At application time, information of characteristic value and the like is applied at first as an earlier application information. Materials related to an electronic application is sent, as needed, as computerized or a mail, and the materials is attached with a code identifier so that they can be identified. The receptionist accepts the applied earlier application information and the electronic application, to confirm those contents as data, and likewise, proceeds task processing for the documents of the electronic application. At task processing, the receptionist renews a file controlling the processing status.

10. 发明专利

JPH11135031A COLOR CATHODE-RAY TUBE 失效
公开(公告)号：JPH11135031A
公开(公告)日：1999-05-21
申请号：JP29859597
申请日：1997-10-30
申请人： HITACHI LTD , HITACHI DEVICE ENG
发明人： TOJO TSUTOMU , TAMURA HIROYUKI , MISONO MASAYOSHI
IPC分类号： H01J29/50
摘要： PROBLEM TO BE SOLVED: To provide an excellent focus characteristic in the whole area of a fluorescent screen by acting velocity modulation efficiently. SOLUTION: At least an electron gun comprising an in-line arranged-cathode and plural electrodes, an deflection device, and a fluorescent screen are provided. In the electron gun, other electrodes 6, 5, 4, 3, 2 of different potentials are arranged sandwiching gaps in the tube axial direction from an anode 7 facing to the cathode 1, and a main lens is formed by the anode 7 and the other electrode 6 adjoining thereto. A single opening commonly passing plural electron beams to a opposite face to the anode 7 of an electrode 62 arranged at a position closest to the anode 7 is provided, and an electrode length L2 along the tube axial direction is in a range of about 1.0 to about 1.6 times as long as an opening diameter in the perpendicular direction to the in-line direction of the single opening.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式