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1. 发明授权

US5355531A Squelch circuit for volume control of a radio transmitter and receiver 失效
标题翻译：无线电发射机和接收机的音量控制静噪电路
公开(公告)号：US5355531A
公开(公告)日：1994-10-11
申请号：US928939
申请日：1992-08-11
申请人： Yoshihiro Iwata , Mitsuo Shiraishi
发明人： Yoshihiro Iwata , Mitsuo Shiraishi
IPC分类号： H04B1/10 , H03G3/00 , H03G3/34
CPC分类号： H03G3/345 , H03G3/001
摘要： A squelch circuit for a radio transmitter/receiver includes an amplifier, a digitally-controlled electronic volume control, a volume adjusting variable resistor, and a volume controller. The amplifier amplifies a received audio signal input and provides the received audio signal to a loudspeaker. The digitally-controlled electronic volume control changes the output level of the amplifier. The volume adjusting variable resistor outputs data representing a volume value. The volume controller constantly detects changes in volume value data output from the variable resistor, and controls an attenuation amount of the digitally-controlled electronic volume control in accordance with the volume value represented by the variable resistor. While in a "mute" state, this volume control continues until a predetermined time has elapsed since the detection of the change in volume value data. The volume controller then sets the attenuation amount of the digitally-controlled electronic volume control to an infinite attenuation amount.
摘要翻译：用于无线电发射机/接收机的静噪电路包括放大器，数字控制电子音量控制，音量调节可变电阻器和音量控制器。放大器放大接收到的音频信号输入，并将接收到的音频信号提供给扬声器。数字控制电子音量控制改变放大器的输出电平。音量调节可变电阻输出表示音量值的数据。音量控制器不断地检测从可变电阻器输出的音量值数据的变化，并且根据由可变电阻器表示的音量值来控制数字控制的电子音量控制的衰减量。当处于“静音”状态时，该音量控制继续，直到检测到音量值数据的改变为止已经过去了预定的时间。然后，音量控制器将数字控制的电子音量控制的衰减量设定为无限衰减量。

2. 发明授权

US07370694B2 Condenser 有权
标题翻译：冷凝器
公开(公告)号：US07370694B2
公开(公告)日：2008-05-13
申请号：US10901986
申请日：2004-07-30
申请人： Yasushi Shimizu , Shunji Kawano , Yuji Fuki , Yoshihiro Iwata , Yuichi Fukasawa , Yoshio Mochida
发明人： Yasushi Shimizu , Shunji Kawano , Yuji Fuki , Yoshihiro Iwata , Yuichi Fukasawa , Yoshio Mochida
IPC分类号： F28B1/00
CPC分类号： F28B9/10 , F28B1/02
摘要： Vertical sectional shapes of portions in which condenser tubes of the upper tube bundle 51 and the lower tube bundle 52 are arranged, in vertical sections of the upper tube bundle 51 and the lower tube bundle 52, are formed to be approximately U-shapes, and a noncondensing air ejection duct 11 is provided to be positioned on a central joint portion of the U-shape of the upper tube portion 51 in an upstream side where circulating water flows first. At a portion in which the condenser tubes are not arranged between the upper and lower tube bundles, steam flow prevention plates 53 are provided to be positioned at both right and left sides of the noncondensing air ejection duct 11.
摘要翻译：在上管束51和下管束52的垂直部分中，上管束51和下管束52的冷凝管布置的部分的垂直截面形状形成为大致U形，并且未冷凝空气喷射管道11设置在上管部分51的U形的中心接合部分上，其中循环水首先流过上游侧。在冷凝管不设置在上管束和下管束之间的部分，设置防水板53以定位在非冷凝空气喷射管道11的左右两侧。

3. 发明授权

US5888375A Method of treating oil sludge 失效
标题翻译：油污处理方法
公开(公告)号：US5888375A
公开(公告)日：1999-03-30
申请号：US595293
申请日：1996-02-01
申请人： Yoshihiro Iwata
发明人： Yoshihiro Iwata
IPC分类号： F23G7/00 , B09B5/00 , C10G1/00 , C10G53/00 , F23G5/02 , C10G17/00
CPC分类号： C10G53/00
摘要： A method of treating oil sludge and an apparatus for carrying out same, whereby oil of good quality and inorganic harmless slag can be easily obtained. The method includes agitating oil sludge in an electrolytic tank so as to liquefy same, extracting waste fluid from the liquefied oil sludge, separating solid material from the liquefied oil sludge with a centrifugal separator, extracting waste fluid including the solid material, transporting the liquefied oil sludge to a precipitation tank, extracting waste fluid which is separated and precipitated in the precipitation tank, applying low frequency oscillation to the oil sludge in fluid supply tubes between the electrolytic tank, centrifugal separator and precipitation tank so as to increase oxygen content, extracting oil from an upper portion of the precipitation tank, and incinerating the extracted waste fluid. The apparatus includes an agitator disposed inside an electrolytic tank, a first fluid supply tube connecting the electrolytic tank and a centrifugal separator, a second fluid supply tube connecting the centrifugal separator and a precipitation tank, an oil supply tube connecting the precipitation tank and the oil tank, coils disposed on the first and second fluid supply tubes for applying a low frequency/low voltage/low current signal, and extracting tubes respectively connected between the electrolytic tank, the centrifugal separator and the precipitation tank for extracting waste fluid.
摘要翻译：一种处理油污的方法及其执行装置，可以容易地得到质量好的油和无机无害的炉渣。该方法包括搅拌电解槽中的油泥以使其液化，从液化油泥中提取废液，用离心分离器从液化油泥中分离固体物质，提取包括固体物质的废液，运输液化油污泥沉淀池，提取在沉淀池中分离沉淀的废液，对电解池，离心分离器和沉淀池之间的流体供应管中的油污层进行低频振荡，以提高氧含量，提取油从沉淀池的上部排出，并且对提取的废液进行焚化。该装置包括设置在电解槽内的搅拌器，连接电解槽和离心分离器的第一流体供给管，连接离心分离器和沉淀池的第二流体供给管，连接沉淀槽和油的供油管设置在第一和第二流体供给管上的用于施加低频/低电压/低电流信号的线圈，以及分别连接在电解槽，离心分离器和沉淀槽之间的抽出管，用于提取废液。

4. 发明授权

US06324759B1 Method of making a filler neck of radiator 失效
标题翻译：散热器填充颈部的方法
公开(公告)号：US06324759B1
公开(公告)日：2001-12-04
申请号：US09534099
申请日：2000-03-23
申请人： Norihisa Sasano , Yoshihiro Iwata , Masanori Iyama , Satomi Muto , Takaaki Sakane
发明人： Norihisa Sasano , Yoshihiro Iwata , Masanori Iyama , Satomi Muto , Takaaki Sakane
IPC分类号： B23P1526
CPC分类号： F28F9/0248 , F01P11/0238 , F28F9/0246 , Y10T29/4935 , Y10T29/49995
摘要： A filler neck is connected to a connection pipe attached to a pouring port of a header tank of a radiator. A radiator cap having a pressure valve and an overflow pipe connected to a reservoir are attached to the filler neck. The filler neck has a cylindrical portion which includes an annular pressure-valve sealing portion making contact with the pressure valve, an opening formed inside an inner diameter of the pressure-valve sealing portion to communicate with the connection pipe and an opening peripheral portion formed along a periphery of the opening. The opening peripheral portion is disposed above a lower end of the overflow pipe. The filler neck is formed by pressing a metal plate. Therefore, the filler neck made of metal is readily formed into a shape substantially equal to that of a resin filler neck.
摘要翻译：加注口连接到连接到散热器的集水箱的倾倒口的连接管。具有压力阀和连接到储存器的溢流管的散热器盖附接到加注口。填充口具有圆筒部，该圆筒部包括与压力阀接触的环状的压力阀密封部，与压力阀密封部的内径形成的开口，与连接管连通，开口周缘部开口的周边。开口周边部设置在溢流管的下端的上方。通过挤压金属板形成填充颈。因此，由金属制成的填充颈部容易形成为与树脂填充物颈部基本相等的形状。

5. 发明授权

US5779990A Apparatus for manufacturing hydrous oil 失效
标题翻译：含水油的设备
公开(公告)号：US5779990A
公开(公告)日：1998-07-14
申请号：US748568
申请日：1996-11-13
申请人： Yoshihiro Iwata
发明人： Yoshihiro Iwata
IPC分类号： F02M25/022 , C10L1/32 , F02M27/04 , F02M37/00 , B01J19/08 , B01J19/12
CPC分类号： C10L1/328 , F02M25/0224 , F02M27/04 , Y02T10/121 , Y10S516/928
摘要： A method of and apparatus for manufacturing hydrous oil are provided low frequency and low voltage and current signals are applied to a water supply pipe system and a low frequency and low voltage and current signal is applied to an oil supply system. The water and oil mix with each other at a mixing point and a plurality of low frequency and low voltage and current signals are applied to a mixing supply system formed by joining the water supply pipe system and oil pipe system. The mixture of water and oil is subjected to emulsification in a heater-equipped emulsion tank and the emulsification is facilitated with the aid of air so as to produce the hydrous oil. After a low frequency and low voltage and current signal is applied to the hydrous oil, air is supplied to the hydrous oil in an aeration tank. Further, after a low frequency and low voltage current signal is applied to the hydrous oil, the hydrous oil is flowed in a storage tank.
摘要翻译：提供了一种用于制造含水油的方法和装置，低频和低电压和电流信号被施加到给水管系统，并且低频和低电压和电流信号被施加到供油系统。在混合点和多个低频和低电压和电流信号之间彼此混合的水和油被施加到通过连接供水管系统和油管系统形成的混合供应系统。将水和油的混合物在装有加热器的乳液槽中进行乳化，并借助于空气促进乳化，从而产生含水油。在将低频和低电压和电流信号施加到含水油之后，在曝气池中向含水油供应空气。此外，在将低频和低电压电流信号施加到含水油之后，含水油在储罐中流动。

6. 发明授权

US5320460A Sealing assembly for filler hole 失效
标题翻译：填料孔密封组件
公开(公告)号：US5320460A
公开(公告)日：1994-06-14
申请号：US82766
申请日：1993-06-28
申请人： Yuichi Murakami , Yoshihiro Iwata
发明人： Yuichi Murakami , Yoshihiro Iwata
IPC分类号： F16J12/00 , B65D39/08 , B65D53/06 , F16J13/12 , F16B13/06 , F16L55/10
CPC分类号： B65D39/084 , B65D53/06
摘要： A plug-type sealing assembly for hermetically closing a filler hole 24 of a lid 19 of a container 20, comprises: a plug 1 having a rod portion 3 in an upper part of which a large-diameter head portion 2 is formed, the rod portion 3 having a male screw 5 in its outer peripheral surface; and, a sleeve 8 provided with an axial through-hole together with a countersunk head portion 10 and a slit skirt portion 11 extending downward from a lower end of said countersunk head portion 10. In the through-hole, a female screw 15a, 15b is formed. In the container 20: through the filler hole 24 a sealant 23 is supplied between joint portions of the container 20 so that the container 20 is hermetically sealed; and, the sealing assembly is easily removed from the filler hole 24 to ensure that the sealant 23 is supplemented or replaced with a new one through the filler hole 24 in an easy and a safety manner, and easily mounted again in the filler hole 24 after completion of such supplementing or replacing operation of the sealant 23, by threadably engaging the male screw 5 of the plug 1 with and disengaging from the female screw 15a, 15b of the sleeve 8.
摘要翻译：用于密封容器20的盖19的填充孔24的插塞型密封组件包括：插塞1，其上部具有大直径头部2的杆部3，杆部分3在其外周表面具有外螺纹5; 以及具有与沉头部10一起形成的轴向通孔的套筒8和从所述埋头头部10的下端向下延伸的狭缝裙部11。在通孔中，内螺纹15a，15b 形成了。在容器20中：通过填充孔24，在容器20的接合部分之间提供密封剂23，使得容器20被气密地密封; 并且密封组件容易从填充孔24移除，以确保密封剂23以容易和安全的方式通过填充孔24被补充或替换为新的密封剂23，并且可以容易地再次安装在填充孔24中完成这样的补充或更换密封剂23的操作，通过与套筒8的内螺纹15a，15b螺纹接合插头1的外螺纹5与其脱离啮合。

7. 发明授权

US08567768B2 Direct-contact steam condenser 有权
标题翻译：直接接触蒸汽冷凝器
公开(公告)号：US08567768B2
公开(公告)日：2013-10-29
申请号：US12781264
申请日：2010-05-17
申请人： Yoshihiro Iwata , Toshiaki Ozeki
发明人： Yoshihiro Iwata , Toshiaki Ozeki
IPC分类号： B01F3/04
CPC分类号： F28B3/04 , F28B9/04 , F28B9/10 , F28F9/22
摘要： In one embodiment, a direct-contact steam condenser includes: a steam cooling chamber; a inflow part; a plurality of first spray nozzles; and a water reservoir part. The inflow part leads turbine exhaust gas containing steam and non-condensable gas in a substantially horizontal direction into the steam cooling chamber. The plurality of first spray nozzles are disposed in the steam cooling chamber to be connected to a plurality of spray pipes extending along the direction in which the turbine exhaust gas is led in, and spray cooling water to the turbine exhaust gas. The water reservoir part is disposed under the steam cooling chamber to store condensate water that is condensed from the steam by the spraying of the cooling water.
摘要翻译：在一个实施例中，直接接触蒸汽冷凝器包括：蒸汽冷却室; 流入部分多个第一喷嘴; 和水库部分。流入部分将包含蒸汽和不可冷凝气体的涡轮废气在基本上水平的方向引导到蒸汽冷却室中。所述多个第一喷嘴设置在所述蒸汽冷却室中，以连接到沿着所述涡轮废气被引导的方向延伸的多个喷射管，并且将冷却水喷射到所述涡轮废气。储水部分设置在蒸汽冷却室下方，以储存通过喷射冷却水从蒸汽冷凝的冷凝水。

8. 发明申请

US20050039891A1 Condenser 有权
标题翻译：冷凝器
公开(公告)号：US20050039891A1
公开(公告)日：2005-02-24
申请号：US10901986
申请日：2004-07-30
申请人： Yasushi Shimizu , Shunji Kawano , Yuji Fuki , Yoshihiro Iwata , Yuichi Fukasawa , Yoshio Mochida
发明人： Yasushi Shimizu , Shunji Kawano , Yuji Fuki , Yoshihiro Iwata , Yuichi Fukasawa , Yoshio Mochida
IPC分类号： F28B1/00 , F28B1/02 , F28B9/10
CPC分类号： F28B9/10 , F28B1/02
摘要： Vertical sectional shapes of portions in which condenser tubes of the upper tube bundle 51 and the lower tube bundle 52 are arranged, in vertical sections of the upper tube bundle 51 and the lower tube bundle 52, are formed to be approximately U-shapes, and a noncondensing air ejection duct 11 is provided to be positioned on a central joint portion of the U-shape of the upper tube portion 51 in an upstream side where circulating water flows first. At a portion in which the condenser tubes are not arranged between the upper and lower tube bundles, steam flow prevention plates 53 are provided to be positioned at both right and left sides of the noncondensing air ejection duct 11.
摘要翻译：在上管束51和下管束52的垂直部分中，上管束51和下管束52的冷凝管布置的部分的垂直截面形状形成为大致U形，并且未冷凝空气喷射管道11设置在上管部分51的U形的中心接合部分上，其中循环水首先流过上游侧。在冷凝管不设置在上管束和下管束之间的部分，设置防水板53以定位在非冷凝空气喷射管道11的左右两侧。

9. 发明授权

US06173765B1 Heat exchange having header tank 有权
标题翻译：换热器有集水箱
公开(公告)号：US06173765B1
公开(公告)日：2001-01-16
申请号：US09487934
申请日：2000-01-20
申请人： Akira Uchikawa , Takao Ikeda , Yoshihiro Iwata
发明人： Akira Uchikawa , Takao Ikeda , Yoshihiro Iwata
IPC分类号： F28F902
CPC分类号： F28F9/02 , F16B2200/50 , F28F2275/14 , Y10T403/7015
摘要： A heat exchanger has plural tubes and a header tank formed by a first tank portion and a second tank portion. When the first tank portion and the second tank portion are assembled, a protruding portion protruding from a wall of the first tank portion is inserted into a hole formed in the second tank portion. Then, the first tank portion is slidably moved against the second tank portion in a parallel direction with respect to a longitudinal direction of the header tank until the protruding portion engages the hole. As a result, the second tank portion is partially clamped between the wall of the first tank portion and the protruding portion, and the first and second tank portions sufficiently contact each other. Therefore, undesirable clearance is restricted from being formed between the first and second tank portions, and brazing performance therebetween is improved.
摘要翻译：热交换器具有多个管和由第一罐部分和第二罐部分形成的集水箱。当组装第一罐部分和第二罐部分时，从第一罐部分的壁突出的突出部分插入形成在第二罐部分中的孔中。然后，第一罐部分相对于集水箱的纵向方向在平行方向上相对于第二罐部分可滑动地移动，直到突出部分接合孔。结果，第二罐部分被部分地夹在第一罐部分的壁和突出部分之间，并且第一和第二罐部分彼此充分接触。因此，不利的间隙被限制在形成在第一和第二罐部之间，并且其间的钎焊性能得到改善。

10. 发明申请

US20100294468A1 DIRECT-CONTACT STEAM CONDENSER 有权
标题翻译：直接接触蒸汽冷凝器
公开(公告)号：US20100294468A1
公开(公告)日：2010-11-25
申请号：US12781264
申请日：2010-05-17
申请人： Yoshihiro Iwata , Toshiaki Ozeki
发明人： Yoshihiro Iwata , Toshiaki Ozeki
IPC分类号： F28B3/04
CPC分类号： F28B3/04 , F28B9/04 , F28B9/10 , F28F9/22
摘要： In one embodiment, a direct-contact steam condenser includes: a steam cooling chamber; a inflow part; a plurality of first spray nozzles; and a water reservoir part. The inflow part leads turbine exhaust gas containing steam and non-condensable gas in a substantially horizontal direction into the steam cooling chamber. The plurality of first spray nozzles are disposed in the steam cooling chamber to be connected to a plurality of spray pipes extending along the direction in which the turbine exhaust gas is led in, and spray cooling water to the turbine exhaust gas. The water reservoir part is disposed under the steam cooling chamber to store condensate water that is condensed from the steam by the spraying of the cooling water.
摘要翻译：在一个实施例中，直接接触蒸汽冷凝器包括：蒸汽冷却室; 流入部分多个第一喷嘴; 和水库部分。流入部分将包含蒸汽和不可冷凝气体的涡轮废气在基本上水平的方向引导到蒸汽冷却室中。所述多个第一喷嘴设置在所述蒸汽冷却室中，以连接到沿着所述涡轮废气被引导的方向延伸的多个喷射管，并且将冷却水喷射到所述涡轮废气。储水部分设置在蒸汽冷却室下方，以储存通过喷射冷却水从蒸汽冷凝的冷凝水。

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