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

JPH0384606A FLOW RATE CONTROL VALVE FOR CRYOGENIC FLUID 失效
公开(公告)号：JPH0384606A
公开(公告)日：1991-04-10
申请号：JP22226989
申请日：1989-08-29
申请人： JAPAN ATOMIC ENERGY RES INST , KAWASAKI HEAVY IND LTD
发明人： KATO TAKASHI , TADA EISUKE , SHIMAMOTO SUSUMU , NAKAGAWA SHIGETOMO , IWATA AKIRA , YOSHIKAZU MASAO
IPC分类号： G05D7/00
摘要： PURPOSE:To simplify the constitution of the control valve by using only a tube provided with a heater which is turned on and off in accordance with the output of a flow rate meter at the outer circumference or the inside of the tube to supply a cryogenic fluid. CONSTITUTION:A heater 2 is attached around the outer circumference of a flow pipe 1 which supplies a cryogenic fluid, and the heater 2 is formed with a coil. Then the heater 2 is fixed by a glass cloth 3 wound round the heater 2. Furthermore a heat radiation shield 4 is wound round the cloth 3. Thus the heater 2 is thermally shielded. Then the heater 2 is connected to a heater power supply to receive a current. A controller is connected to the heater power supply which is connected with a flow rate meter. In such a connection state, the heater 2 can be freely turned on and off in accordance with the output of the flow meter. As a result, the flow rate of a refrigerant is simply and properly controlled.

2. 发明专利

JP2008144929A Heat insulating material for very low temperature and its manufacturing method 有权
标题翻译：用于非常低温的绝热材料及其制造方法
公开(公告)号：JP2008144929A
公开(公告)日：2008-06-26
申请号：JP2006335672
申请日：2006-12-13
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： NAKAGAWA SHIGETOMO , HARAGUCHI KENJIRO , SUEMITSU TAKESHI , OKADO HIDETAKA
IPC分类号： F16L59/06 , B65D90/02 , B65D90/06 , F17C3/04
摘要： PROBLEM TO BE SOLVED: To provide an easy-to-produce heat insulating material for very low temperatures usable in a very low temperature substance such as LNG, and having a larger heat insulating effect than conventional one, and its manufacturing method. SOLUTION: The heat insulating material is formed by a tabular core material 3 obtained by molding glass wool, and a skin material 2 covering the core material. The core material becomes a solid state at a using temperature, and substitution is carried out to an interior by filler gas. It is characterized by that the skin material is formed by a laminate film having gas barrier properties, and the filler gas becoming a solid state at the using temperature is filled in a space 4 formed by the skin material covering the core material. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种易于生产的绝热材料，用于非常低的温度物质如LNG，并且具有比常规的更大的绝热效果的极低温度的绝热材料及其制造方法。解决方案：绝热材料由通过模制玻璃棉而获得的片状芯材3和覆盖芯材的表皮材料2形成。核心材料在使用温度下变为固态，并通过填充气体进行内部取代。其特征在于，表层材料由具有阻气性的层压膜形成，并且在使用温度下变成固态的填充气体填充在由覆盖芯材的表皮材料形成的空间4中。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JPH10300893A HIGH-SPEED X-RAY SHUTTER 失效
公开(公告)号：JPH10300893A
公开(公告)日：1998-11-13
申请号：JP11764297
申请日：1997-04-21
申请人： KOUENERUGII KASOKUKI KENKYU KI , KAWASAKI HEAVY IND LTD
发明人： HYODO KAZUYUKI , ANDO MASAMI , NAKAGAWA SHIGETOMO
IPC分类号： G21K1/04 , A61B6/00 , G21K5/02
摘要： PROBLEM TO BE SOLVED: To reduce X-ray exposure more by providing a shutter mechanism for passing X-ray only for a fixed time every fixed period and a detecting mechanism capable of confirming the passing state of X-ray, and emitting a trigger signal synchronous with the passing. SOLUTION: An Z-ray irradiation device 8 rotates an X-ray transmitting hole 20 at a prescribed speed to pass Xray for a fixed time every fixed period. A rotating drum 21 having the X-ray transmitting hole 20 vertical to the rotating axis is journalled to a bearing 23 fixed onto a base 22, and rotated by a drum rotating motor 24. An emitted light 7 straightly advances and reaches a spectroscope when the X-ray transmitting hole 20 is coincident with the optical path of the emitted light 7 including X-ray, and it is shielded to prevent a patient from being exposed to X-ray when the X-ray transmitting hole 20 is shifted from the optical path. The X-ray passing timing is detected by three detectors differed in principle of an optical sensor (a light emitting element 29, a light receiving element 30), a proximity sensor 31, and an encoder 32, and processed by a signal processing device. Thus, even if any one of these detectors fails, the device is never laid in inoperable state.

4. 发明专利

JPH04247249A METHOD FOR SEPARATING CONDUCTIVE LIQUID AND NONCONDUCTIVE MEDIUM AND DEVICE THEREFOR 失效
公开(公告)号：JPH04247249A
公开(公告)日：1992-09-03
申请号：JP3246091
申请日：1991-01-31
申请人： KAWASAKI HEAVY IND LTD
发明人： IWATA AKIRA , KAMIYA SHOJI , NAKAGAWA SHIGETOMO
IPC分类号： B03C1/00 , B03C1/02 , C02F1/48
摘要： PURPOSE:To exert an electromagnetic force on only a conductive liq. and to separate the conductive liq. and a nonconductive medium by applying an electromagnetic field on a mixture of the conductive liq. and a liq. or solid (medium). CONSTITUTION:An electromagnetic field is generated so that a unidirectional electromagnetic force is exerted on the conductive liq. 12 mixed with a nonconductive medium 10 to form a pressure gradient in the liq. 12, the medium 10 is moved in the opposite direction by the external pressure of the liq. 12, and the liq. 12 and the medium 10 are separated.

5. 发明专利

JP2011196412A Heat shielding structure of low temperature tank and heat shielding construction method 有权
标题翻译：低温罐和热屏蔽结构方法的热屏蔽结构
公开(公告)号：JP2011196412A
公开(公告)日：2011-10-06
申请号：JP2010061557
申请日：2010-03-17
申请人： Kawasaki Heavy Ind Ltd , Meisei Ind Co Ltd , 川崎重工業株式会社 , 明星工業株式会社
发明人： OKADO HIDEKI , SHINGO MASASHI , NAKAGAWA SHIGETOMO , IWASAKI HIDEKAZU , SHIJI TOSHIO , HOTTA JUNPEI , KAMIOKA HIDEYASU , KENMOTSU TAKAYA
IPC分类号： F17C3/04
摘要： PROBLEM TO BE SOLVED: To provide a heat shielding structure of a low temperature tank, which secures high heat shielding performance, by preventing the generation of a clearance in a joint part, by restraining the generation of convection in the joint part, even when increasing a thickness of a heat shielding panel.SOLUTION: This heat shielding structure of the low temperature tank is provided by arranging a plurality of heat shielding panels 1 on a surface of the low temperature tank by sandwiching the joint part 10 between the respectively adjacent heat shielding panels 1 and itself. A first joint material 11 of a low gas transmission factor, a second joint material 12 higher in a gas transmission factor than the first joint material and a third joint material 13 formed of polyurethane foam injected-foamed after arranging the first joint material 11 and the second joint material 12 between the adjacent heat shielding panels 1, are continuously arranged in the thickness direction of the heat shielding panel 1 in this order from the low temperature side in the joint part 10.
摘要翻译：要解决的问题：为了通过抑制接头部分中的对流的产生，通过防止接合部中的间隙产生，从而确保了高热屏蔽性能的低温箱体的隔热结构，即使在增加热屏蔽板的厚度。解决方案：通过将接合部10夹在相邻的隔热层之间，在低温箱的表面上设置多个隔热板1，来提供低温槽的隔热结构面板1及其本身。低气体传递系数的第一接头材料11，比第一接头材料更高的气体传递系数的第二接头材料12和在布置第一接头材料11之后注入发泡的聚氨酯泡沫形成的第三接头材料13和在相邻的隔热板1之间的第二接合材料12从接合部10的低温侧依次从热屏蔽板1的厚度方向排列。

6. 发明专利

JP2005071643A Charged particle mass sorting device 有权
标题翻译：充电颗粒物质分配装置
公开(公告)号：JP2005071643A
公开(公告)日：2005-03-17
申请号：JP2003209155
申请日：2003-08-27
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： OWAKI KIYOTO , NAKAGAWA SHIGETOMO , AIZAWA KIYOSHI , YAMADA AKIRA , TOYODA KISHO
IPC分类号： G21K1/00 , H01J49/34
摘要： PROBLEM TO BE SOLVED: To provide a compact and light-weight charged particle size sorting device capable of a continuous taking out without degradation in selective strength with particles of a larger mass.
SOLUTION: The device for selecting by the size the charged particles such as ion and cluster with velocity differentials according to masses is provided with a travelling wave generating electrode 32 generating travelling waves having a field component vertical to a travelling axis of the charged particles and having a waveform with an extreme value for the field of the component to be a value near zero and travelling along the travelling axis of the charged particles, and a mechanism 33 for adjusting phase velocities of the travelling waves. The charged particles are selected in accordance with the masses by matching the phase velocities of the travelling waves generated at the travelling wave generating electrode 32 with travelling velocity of the charged particles as objects for selection.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种紧凑且重量轻的带电粒子分选装置，能够连续取出而不会因质量较大的颗粒而选择强度降低。＆lt; P＆gt;解决方案：用于根据质量用速度差选择带电粒子如离子和簇的尺寸的装置设置有行波产生电极32，其产生具有垂直于带电的行进轴的场分量的行波颗粒，并且具有用于零件的场的具有极值的波形为接近零的值并沿着带电粒子的行进轴行进;以及用于调节行波的相速度的机构33。通过将在行波生成电极32上产生的行波的相速度与带电粒子的行进速度进行匹配来选择带电粒子作为选择对象。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2002285834A METHOD FOR REMOVING NITROGEN OXIDE IN DIESEL ENGINE EXHAUST GAS 失效
公开(公告)号：JP2002285834A
公开(公告)日：2002-10-03
申请号：JP2001092106
申请日：2001-03-28
申请人： KAWASAKI HEAVY IND LTD
发明人： KIYOTAKI HAJIME , NAKAGAWA SHIGETOMO , KAJIHATA YOSHITAKA
IPC分类号： F01N3/36 , B01D53/86 , B01D53/94 , F01N3/08 , F01N3/10 , F01N3/24 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To improve a denitration activity as a whole, reduce the generation of dinitrogen monoxide to convert it into nitrogen gas efficiently, and suppress the consumption amount of hydrocarbon reducing agent. SOLUTION: Diesel engine exhaust gas is treated such that nitrogen monoxide is oxidized into nitrogen dioxide by an oxidation catalyst 10 at a previous step using zeolite holding noble metal such as platinum, gold, silver, rhodium, palladium, ruthenium, iridium, etc., by ion exchange, then reducing agent such as a saturated hydrocarbon such as methane, ethane, propane, hexane, etc., an unsaturated hydrocarbon such as ethylene, propylene, hexane, etc., and mineral oil such as gasoline, kerosene, light oil, A heavy oil, C heavy oil, etc., is introduced from between the previous step and a rear step, and nitrogen oxides are converted into nitrogen gas by a reduction catalyst 12 at the rear step using zeolite holding metal such as indium, palladium, silver, cadmium, etc., by ion exchange. Furthermore, an operation temperature zone of each of the oxidation catalyst and the reduction catalyst is made different from a temperature zone in which each catalyst shows its maximum activity.

8. 发明专利

JPH02203934A METHOD FOR ADSORBING AND SEPARATING SPECIFIC COMPONENT 失效
公开(公告)号：JPH02203934A
公开(公告)日：1990-08-13
申请号：JP2192989
申请日：1989-01-30
申请人： KAWASAKI HEAVY IND LTD
发明人： IWATA AKIRA , YOSHIKAZU MASAO , NAKAGAWA SHIGETOMO
IPC分类号： B01D15/00 , B01J20/28
摘要： PURPOSE:To selectively adsorb and separate a specific component in a fluid such as uranium in seawater by holding a fine powder of a magnetic adsorbent to a magnetic fiber by magnetic force. CONSTITUTION:A fine powder 2 having a particle size of about 10mum is hold to a matrix 1 composed of a stainless steel fiber being a ferromagnetic fiber by magnetic force. The fine powder 2 of this adsorbent is held by the magnetic force of the superconductive coil arranged to the periphery of a container and composed of an org. or inorg. ferromagnetic or paramagnetic material. When a fluid such as seawater is brought into contact with the fine powder 2 of the adsorbent, a specific component such as an uranium compound is adsorbed and separated. By this method, the specific component is separated efficiently.

9. 发明专利

JP2002349248A NITROGEN OXIDE IN DIESEL ENGINE EXHAUST GAS REMOVING METHOD AND DEVICE 失效
公开(公告)号：JP2002349248A
公开(公告)日：2002-12-04
申请号：JP2001150614
申请日：2001-05-21
申请人： KAWASAKI HEAVY IND LTD
发明人： KIYOTAKI HAJIME , NAKAGAWA SHIGETOMO , KAJIHATA YOSHITAKA
IPC分类号： F01N3/08 , B01D53/94 , B01J29/40 , B01J29/44 , B01J29/46 , F01N3/10 , F01N3/20 , F01N3/28 , F01N3/36 , F02B3/06
摘要： PROBLEM TO BE SOLVED: To improve sulfur-resistant poisoning characteristic of the entire denitration performance. SOLUTION: After nitrogen oxide in diesel engine exhaust gas is oxidized into nitrogen dioxide at an oxidation catalyst 10 in a front stage, a hydrocarbon reducer is introduced from between the front stage and a rear stage, combined with efficient conversion of the nitrogen oxide to a nitrogen gas at a reduction catalyst 12 in the rear stage, a second component for keeping sulfur poisoning at a low level is impregnated with the oxidation catalyst 10 in the front stage, and each of manipulation temperature zones of the oxidation catalyst 10 and the reduction catalyst 12 are set to a different temperature zone in which each catalyst shows the best activation so that the oxidation catalyst 10 is higher than the reduction catalyst 12.

10. 发明专利

JP2002221024A METHOD AND DEVICE FOR SUPPLYING LIQUID REDUCING AGENT FOR NOx REMOVAL SYSTEM 失效
公开(公告)号：JP2002221024A
公开(公告)日：2002-08-09
申请号：JP2001012927
申请日：2001-01-22
申请人： KAWASAKI HEAVY IND LTD , SHIP & OCEAN FOUNDATION
发明人： TOKUNAGA YOSHIRO , NAKAGAWA SHIGETOMO , KIYOTAKI HAJIME , NAKAYAMA NOBUYOSHI
IPC分类号： F01N3/08 , B01D53/34 , B01D53/56 , B01D53/74 , B01D53/94 , F01N3/36
摘要： PROBLEM TO BE SOLVED: To improve NOx removal rate in an exhaust gas NOx removal system using liquid reducing agent by nearly completely vaporizing the liquid reducing agent. SOLUTION: When the liquid reducing agent is supplied to exhaust gas, a vaporizer 22 provided with a two fluid nozzle 24 is used to introduce the liquid reducing agent and atomization gas to the two fluid nozzle 24 and atomize the liquid reducing agent. The atomized liquid reducing agent is heated in the vaporizer 22 for efficient vaporization, and nearly completely vaporized reducing agent is supplied to exhaust gas. Part of exhaust gas is used as carrier gas of atomization gas and vaporization gas of the two fluid nozzles 24. The vaporizer 22 is provided in an exhaust gas pipe and vaporizes the liquid reducing agent with using heat of exhaust gas.

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