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

JPS58223499A Sludge digestion device 失效
标题翻译： SLUDGE DIGESTION DEVICE
公开(公告)号：JPS58223499A
公开(公告)日：1983-12-26
申请号：JP10497382
申请日：1982-06-18
申请人： Mitsubishi Electric Corp , Sorao Obara , Yoshizumi Ogishima , Etsuro Yoshida
发明人： OGISHIMA YOSHIZUMI , YOSHIDA ETSUROU , OBARA SORAO , MAEDA MITSUO , YOTSUMOTO HATSUO , TANAKA HISAO
IPC分类号： C02F1/24 , C02F11/04
CPC分类号： Y02E50/343
摘要： PURPOSE: To prevent the hindrance of the activity of anaerobes and to reduce the size of a titled device, by using the digester gas generated from a digestion tank as a gas for floating in a sludge concentrating device of a sludge digestion device consisting of the sludge concentrating device and the digestion tank.
CONSTITUTION: Raw sludge is introduced by a pump 15a through an introducing pipeline 5 into a floatation tank 17. On the other hand, the pressurized water dissolved under pressure with the digester gas pressurized with a compressor 28 in a pressurization tank 23 is introduced through an introducing pipeline 24 into the tank 17, where the pressure is released therefrom to develop fine foam. The foam sticks on the raw sludge and concentrates and floats the sludge. The floating sludge is put with a skimmer 21 into a storage chamber 20 for concn. sludge, from which the sludge is discharged by a pump 15b into a digestion tank 12. The liquid separated by flotation is discharged through a pipeline 7 and the waste gas is released with a blower 27 from a gas release pipeline 26 connected to a top plate 22.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：为了防止厌氧菌的活性受阻和减小标题装置的尺寸，通过使用由消化槽产生的蒸煮器气体作为漂浮在由污泥组成的污泥消化装置的污泥浓缩装置中的气体浓缩装置和消化罐。构成：原料污泥由泵15a通过导入管道5引入浮选槽17.另一方面，在加压槽23中用压缩机28加压的蒸煮器气体在压力下溶解的加压水通过将管道24引入槽17中，在该槽17中释放压力以形成细小的泡沫。泡沫粘在原污泥上，浓缩并漂浮污泥。浮选污泥用撇渣器21放入储存室20中。污泥通过泵15b排放到消化罐12中。通过浮选分离的液体通过管道7排出，废气由鼓风机27从连接到顶板的气体释放管道26释放 22。

2. 发明专利

JP2007182685A Drainage pump operation control device for sewer 审中-公开
标题翻译：排水泵操作控制装置
公开(公告)号：JP2007182685A
公开(公告)日：2007-07-19
申请号：JP2006000704
申请日：2006-01-05
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ASANUMA SATOSHI , NISHIO HIROMICHI , TANAKA HISAO
IPC分类号： E03F5/22
摘要： PROBLEM TO BE SOLVED: To provide a drainage pump operation control device for a sewer operating a drainage pump not to cause a drain delay with respect to an inflow amount predicted value of rain water flowing into the sewer in rainfall.
SOLUTION: The drainage pump operation control device for the sewer predicts in time sequence the inflow amount of rain water flowing into the sewer, and the change of the water level corresponding to the inflow amount of rain water, from the predicted amount of rainfall in a basin from the data of a radar ombrometer and a ground ombrometer, then computing the number of drainage pumps to be operated and the starting time of each drainage pump to avoid the rise of the water level, and controlling the operation of the drainage pumps so that the predetermined number of drainage pumps are operated at the computed starting time. A plurality of drainage pumps are controlled to start preceding the starting time until reaching a predetermined discharge from the start of the drainage pumps to the starting time of the drainage pumps computed corresponding to the predicted water level change.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于下水道操作排水泵的排水泵操作控制装置，其不会相对于在降雨中流入下水道的雨水的流入量预测值引起排水延迟。
解决方案：下水道排水泵运行控制装置按时间顺序预测流入下水道的雨水流入量和雨水流入量相应的水位变化量，根据雷达测量仪和地面仪表的数据，在盆地的降雨量，然后计算要运行的排水泵的数量和每个排水泵的启动时间，以避免水位的上升，并控制排水的运行泵，使得预定数量的排水泵在计算的起始时间运行。多个排水泵被控制为在启动时间之前开始，直到从排水泵的开始达到预定的排放到对应于预测的水位变化计算的排水泵的开始时间。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006192382A Water treatment system 审中-公开
标题翻译：水处理系统
公开(公告)号：JP2006192382A
公开(公告)日：2006-07-27
申请号：JP2005007418
申请日：2005-01-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TANAKA HISAO
IPC分类号： C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a water treatment system performing aeration air flow rate controlling capable of supplying appropriate aeration air flow rate regardless of variation of flowing-in nitrogen load. SOLUTION: This water treatment system oxidizing ammonia nitrogen in water to be treated into nitrate nitrogen in an aerator 2 conducting biological reaction by microorganisms, is provided with a DO meter 21 detecting dissolved oxygen concentration of water to be treated at an outlet of the aerator 2, a DO meter 20 detecting dissolved oxygen concentration of water to be treated at the upstream side of the the aerator 2 outlet going back given treating processes, and a DO reference value setter 32 setting a reference set value of the DO meters. A DO increase/decrease calculation part 31 is provided correcting the reference set value according to a difference in values detected by the DO meters 21 and 20, and an air supply rate to the aerator 2 is controlled to adjust the dissolved oxygen concentration of the water to be treated according to the correction result by the DO increase/decrease calculation part 31. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种执行曝气空气流量控制的水处理系统，其能够提供合适的通风空气流速，而不管流入氮负荷的变化如何。解决方案：在通过微生物进行生物反应的曝气器2中将要处理的水中的待处理的水中的氨氮氧化为硝酸盐氮的水处理系统设置有DO仪21，其在出口处检测被处理水的溶解氧浓度曝气器2，DO计量器20，用于检测在给定处理过程中返回的曝气器2出口的上游侧待处理的水的溶解氧浓度;以及DO参考值设定器32，设定DO计的参考设定值。根据由DO仪21和20检测出的值的差异，设定DO增加/减少计算部分31校正参考设定值，并且控制到曝气器2的空气供应速率以调节水的溶解氧浓度根据DO增加/减少计算部分31的校正结果进行处理。版权所有：（C）2006，JPO＆NCIPI

4. 发明专利

JP2006177316A Check valve abnormality detection system of drainage pump 有权
标题翻译：检查阀排水泵非正常检测系统
公开(公告)号：JP2006177316A
公开(公告)日：2006-07-06
申请号：JP2004373818
申请日：2004-12-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TANAKA HISAO , TAMURA TETSUYA , MASUDA NAOTO
IPC分类号： F04B49/10 , E03B7/07 , F16K37/00
摘要： PROBLEM TO BE SOLVED: To provide a check valve abnormality detection system of a drainage pump capable of accurately detecting abnormality of a check valve by a simple configuration.
SOLUTION: This check valve abnormality detection system of the drainage pump for draining water in a drainage tank 2 by a plurality of drainage pumps 3a, 3b, 3c provided with the check valves 4a, 4b, 4c, respectively, is provided with a pump operation control means 5 for controlling the number of drainage pumps 3a, 3b, 3c to be operated and a drain water flow rate meter 11 arranged in a pipe 6 in which drain water discharge pipes 6a, 6b, 6c are collected to detect drain water flow rate and is provided with a check valve abnormality determining means 20 for determining that abnormality occurs in the check valve in the drainage pump during stop when a predetermined flow rate condition in which drain water flow rate detected by the drain water flow rate meter 11 is smaller than a reference value set for the number of drainage pumps 3a, 3b, 3c to be operated continues for a predetermined time.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够通过简单的构造精确地检测止回阀的异常的排水泵的止回阀异常检测系统。解决方案：分别由设置有止回阀4a，4b，4c的多个排水泵3a，3b，3c排水的排水泵的排水泵的该止回阀异常检测系统分别设有用于控制要操作的排水泵3a，3b，3c的数量的泵操作控制装置5和布置在其中收集排水排出管6a，6b，6c的管6中的排水水流量计11以检测排水并且设置有止回阀异常判定装置20，用于在停止期间确定在排水泵中的止回阀中发生异常的排气阀异常判定装置20，其中由排水水流量计11检测出的排水水流量的预定流量条件小于对待运行的排水泵3a，3b，3c的数量设定的参考值持续预定时间。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JPH11354955A COOLING STRUCTURE FOR ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPH11354955A
公开(公告)日：1999-12-24
申请号：JP16381598
申请日：1998-06-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： UCHIDA NORIYUKI , YASHIRO OSAO , TANAKA HISAO , ITO HARUHIKO
IPC分类号： C23C16/26 , C23C16/27 , H01L23/373 , H01L23/467 , H02M1/00 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To efficiency radiate heat which is generated from high heating parts. SOLUTION: A heat pipe 8 is connected to the side of an encapsulating resin 23 of a power module 2. A main circuit board 3 and a control substrate 4, then the power module 2 are electrically connected via the heat pipe 8, and power and control signals are supplied via the heat pipe 2. The outer surface of the heat pipe 8 is coated with an insulation layer. A plurality of radiating fins 9 are mounted to the heat pipe 8 via the insulation layer.

6. 发明专利

JPH1117252A SEMICONDUCTOR EXCITED SOLID-STATE LASER 失效
公开(公告)号：JPH1117252A
公开(公告)日：1999-01-22
申请号：JP17054797
申请日：1997-06-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： USUI AKIRA , SATO SHINJI , TANAKA HISAO
IPC分类号： H01S3/094 , H01S3/0941
摘要： PROBLEM TO BE SOLVED: To lessen the return loss and coupling loss of light for exciting a semiconductor laser by providing an optical guide plate of which the area of the cross section perpendicular to the propagation principal optical axis of pumping light increases toward the semiconductor laser and decreases toward the solid laser medium. SOLUTION: The laser device comprises a pumping reflector 7 composed of a cylindrical reflecting mirror for reflecting pumping light emitted through cylindrical optical glass guide plates 5 for propagating the light of a semiconductor laser 3 to a solid laser medium 1. The plates 5 have a max. thickness of an incident face 5a on the laser side and the thickness gradually decreases toward the medium 1 to a min. thickness at emission faces 5b. Thus the cross sectional area perpendicular to the principal propagation optical axis A of the light emitted from the laser 3 is large on the laser 3 side and gradually degreases toward the solid laser medium 1.

7. 发明专利

JPS61178601A SENSOR FOR OPTICAL APPLICATION 失效
公开(公告)号：JPS61178601A
公开(公告)日：1986-08-11
申请号：JP2047685
申请日：1985-02-05
申请人： MITSUBISHI ELECTRIC CORP
发明人： TANAKA HISAO , IKUTA TOYOKAZU
IPC分类号： G02B6/00 , G01B11/00 , G01D5/26 , G01K11/12
摘要： PURPOSE:To silence noise received by reflection on a trunk connection end surface without passing through a detecting element and to improve measuring accuracy, by arranging end surfaces located adjacently of the trunk connection on the same axis and forming one of the end surfaces inclined relative to the axis. CONSTITUTION:To an oscillatar 1 of a sensor for optical application, the No.1 optical lens 3a of a distributor 3 is connected through the No.1 light guiding wave path 2 and to the No.3 optical lens 3d of the distributor 3, a receiver 9 is connected through the No.3 light guiding wave path 8. Further, to the No.2 optical lens 3C of the distributor 3, a trunk connection unit 11 is connected by a light guiding wave path 10 and a mirror 7 is connected to the connecting unit 11 through light guiding wave path 10, detecting element 6. Neighboring end surfaces 11a, 11b of the unit 11 are arranged co-axially and the end surfaces 11a, 11b are formed in such a way that they run obliquely parallel to the central axis L2. A part of the light signal propagated to the wave guiding path 10 from the oscillator 1 is reflected on the side surface of the light guiding wave path 10C and noise of the light signal detected by the detecting element 6 is silenced and signal receiving accuracy of the receiver 9 is improved.

8. 发明专利

JPS59228908A DEVICE FOR CONTROLLING FILTRATION RATE OF VACUUM DEHYDRATOR 失效
公开(公告)号：JPS59228908A
公开(公告)日：1984-12-22
申请号：JP10511283
申请日：1983-06-13
申请人： ONO SUNAO , NAKAMORI HITOSHI , MITSUBISHI ELECTRIC CORP
发明人： OONO SUNAO , NAKAMORI HITOSHI , NAKAHORI ICHIROU , TANAKA HISAO , HIROTSUJI JIYUNJI
IPC分类号： B01D33/048 , B01D37/04 , G05D13/00 , B01D33/14
摘要： PURPOSE:To dehydrate stably by controlling the revolving speed of a dehydrator so that the filtration ratio of the dehydrator, calculated from the flow rate and concn. of the supply sludge and the flow rate and concn. of the filtrate, may be fixed. CONSTITUTION:The flow rate and concn. of the supply sludge and the flow rate and concn. of the filtrate are measured respectively with a supply sludge flowmeter 5, a supply sludge densitometer 8, a filtrate flowmeter 7, and a filtrate densitometer 15, and the filtration rate of the dry cake is calculated with an arithmetic unit 9 on the basis of the signals. And the filtration rate is controlled and fixed by comparing the set value set by a manual setting device 13a with the filtration rate value obtained by the arithmetic unit 9 in a regulator 10, and controlling the revolving speed of a driving motor 11, i.e. that of the drum of the dehydrator, in accordance with the difference.

9. 发明专利

JPS59213500A Temperature controlling device for sludge digestion tank 失效
标题翻译：用于泥浆消毒罐的温度控制装置
公开(公告)号：JPS59213500A
公开(公告)日：1984-12-03
申请号：JP8680783
申请日：1983-05-16
申请人： Mitsubishi Electric Corp
发明人： TANAKA HISAO , HONDA TOSHIICHI , HIROTSUJI JIYUNJI
IPC分类号： C02F11/04 , G05B11/32
CPC分类号： Y02E50/343
摘要： PURPOSE: To control a fuel feed valve so as to maintain the temp. in a digestion tank always at a set value by correcting measured value of temp. of charged sludge and operated value of the heat amt. necessary for heating the digestion tank using an output signal generated by a temp. controller of a boiler.
CONSTITUTION: Necessary heat amt. for heating a digestion tank 1 is operated by an operator 23 for necessary heat amt. for the digestion tank 1 from the temp. and flow rate of charged sludge to the digestion tank 1 measured by a charged sludge thermometer 21 and charged sludge flowmeter 22. Then, a necessary amt. of fuel feed for heating hot water in a heating boiler 3 is operated, and necessary referential opening of a fuel feed valve 5 is operated by a feed- forward operator 24. The opening of the fuel feed valve 5 is controlled to a sum obtd. by adding with an adder 25 a feedback amt. from the boiler temp. controller 7 to the referential opening of the fuel feed valve obtd. by operating the operator 24.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：控制燃料供给阀，以保持温度。在消化池中，通过校正温度的测量值，始终处于设定值。的电荷污泥和热量的操作值。使用由温度产生的输出信号来加热消化槽所必需的。锅炉控制器构成：必要的热量用于加热消化槽1由操作者23操作以获得必要的热量。用于消化槽1的温度。以及通过带电污泥温度计21和带电污泥流量计22测量的向消化槽1输送的污泥的流量。用于在加热锅炉3中加热热水的燃料供给被操作，并且由前馈操作器24操作燃料供给阀5的必需的参照打开。燃料供给阀5的打开被控制为总和。通过加法器25加上反馈信号。从锅炉温度控制器7到燃料供给阀的参考打开。通过操作操作器24。

10. 发明专利

JPS59212212A Casting method 失效
标题翻译：铸造方法
公开(公告)号：JPS59212212A
公开(公告)日：1984-12-01
申请号：JP8785583
申请日：1983-05-17
申请人： Mitsubishi Electric Corp
发明人： TANAKA HISAO , NOUSO MASAKAZU , ASAKAWA MASUO
IPC分类号： B29B7/00 , B29C39/00 , B29C39/10 , B29C39/38 , B29C5/00 , B29C6/00
摘要： PURPOSE: To improve the strength of a filler metal by a method wherein a filler metal of aluminum alloy subjected solution heat treatment is inserted in thermosetting resin and said aluminum alloy is age-hardened by the heat caused when said thermosetting resin is hardened.
CONSTITUTION: A filler metal 2 of aluminum alloy subjected solution heat treatment is provided in thermosetting resin 1 and the filler metal obtained has good mechanical properties like those obtained when T6 treatment is executed by using a casting method to age-harden said aluminum alloy by the heat generated when said thermosetting resin is hardened.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过以下方法提高填充金属的强度：通过将热固性树脂中插入经过固溶热处理的铝合金的填充金属的方法，并且所述铝合金通过在所述热固性树脂硬化时产生的热而老化。构成：在热固性树脂1中设置经过固溶热处理的铝合金的填充金属2，所获得的填充金属具有良好的机械性能，如通过使用铸造方法进行T6处理而获得的机械性能，以使所述铝合金老化硬化当所述热固性树脂硬化时产生的热量。

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