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1. 发明授权

US5469852A Ultrasound diagnosis apparatus and probe therefor 失效
标题翻译：超声诊断仪及其探针
公开(公告)号：US5469852A
公开(公告)日：1995-11-28
申请号：US209215
申请日：1994-03-11
申请人： Hisashi Nakamura , Yasutaka Nagai , Susumu Hiki
发明人： Hisashi Nakamura , Yasutaka Nagai , Susumu Hiki
IPC分类号： A61B8/12
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/463
摘要： An ultrasound diagnostic apparatus and a probe therefor for a body cavity of a patient are disclosed. The probe comprises a transducer which rotates to obtain sectional ultrasound images along various angles. The apparatus comprises a means for indicating the rotation angle of the transducer. A mark for indicating the angle is provided on a surface of the transducer. The rotation angle is detected electrically to be displayed on a CRT screen. For more precise detection, slack removers for removing slacks of rotation wires are provided. A rotation angle indicator for indicating the rotation angle of a rotation knob which represents the rotation angle of the transducer is provided on the operation portion.
摘要翻译：公开了一种用于患者体腔的超声诊断装置及其探头。探头包括转动器，以便沿着各种角度获得分段超声图像。该装置包括用于指示换能器的旋转角度的装置。用于指示角度的标记设置在换能器的表面上。旋转角度被电检测以显示在CRT屏幕上。为了更精确地检测，提供了用于去除旋转线松弛的松弛去除器。用于指示表示换能器的旋转角度的旋钮的旋转角度的旋转角度指示器设置在操作部分上。

2. 发明授权

US5662116A Multi-plane electronic scan ultrasound probe 失效
标题翻译：多平面电子扫描超声探头
公开(公告)号：US5662116A
公开(公告)日：1997-09-02
申请号：US712263
申请日：1996-09-11
申请人： Mituo Kondo , Kenji Abe , Hisashi Nakamura , Yasutaka Nagai
发明人： Mituo Kondo , Kenji Abe , Hisashi Nakamura , Yasutaka Nagai
IPC分类号： A61B8/12
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461
摘要： A multi-plane electronic scan ultrasound probe having a rotary member rotatably mounted on a distal end portion of an elongated catheter member of the probe and support thereon an ultrasound transducer consisting of a row of a large number of ultrasound elements. The rotary member is connected to a rotation control knob on a manipulating head of the probe by way of rotation transmission wires extended through the catheter member and via a drive pulley mounted on the manipulating head in association with the rotation control knob to turn the ultrasound transducer through an arbitrary angle in multi-plane electronic scanning by manipulation of the rotation control knob. In addition, for the purpose of tilting the ultrasound transducer through a desired angle, the ultrasound probe is provided with a tilting mechanism to tilt the rotational axis of the rotary member in a predetermined direction, including a tiltable support for the rotary member, a tilt control means provided on the manipulating head, and a tilt signal transmission means for transmitting a tilt control signal from the tilt control means to the tiltable support.
摘要翻译：一种多平面电子扫描超声探头，其具有可旋转地安装在探针的细长导管部件的远端部分上的旋转部件，并且在其上支撑由一排大量超声元件构成的超声换能器。旋转构件通过延伸穿过导管构件的旋转传动线并经由与旋转控制旋钮相关联的安装在操纵头上的驱动滑轮连接到探针的操纵头上的旋转控制旋钮，以转动超声换能器通过操纵旋转控制旋钮在多平面电子扫描中通过任意角度。此外，为了将超声波换能器倾斜所需的角度，超声波探头设置有倾斜机构，以使旋转构件的旋转轴线沿预定方向倾斜，包括用于旋转构件的可倾斜支撑件，倾斜设置在操纵头上的控制装置和用于将倾斜控制信号从倾斜控制装置发送到可倾斜支撑件的倾斜信号传输装置。

3. 发明授权

US08389435B2 Metal oxide catalyst carrier particle and exhaust gas purification catalyst 失效
标题翻译：金属氧化物催化剂载体颗粒和废气净化催化剂
公开(公告)号：US08389435B2
公开(公告)日：2013-03-05
申请号：US12295454
申请日：2007-03-30
申请人： Masahide Miura , Nobuyuki Takagi , Shinichi Matsumoto , Toshitaka Tanabe , Yasutaka Nagai , Kazuhiko Dohmae , Yasuo Ikeda
发明人： Masahide Miura , Nobuyuki Takagi , Shinichi Matsumoto , Toshitaka Tanabe , Yasutaka Nagai , Kazuhiko Dohmae , Yasuo Ikeda
IPC分类号： B01J23/00 , B01J23/10 , B01J23/42 , B01J23/44 , B01J23/08 , B01J8/02 , B01J8/00 , B01D53/56 , B01D53/86 , B01D53/94 , C01B21/00 , C01B23/00 , C01B25/00 , C01B31/00 , C01B33/00 , C01B35/00 , C01G28/00 , C01G30/00 , B32B5/16 , B32B9/00 , B32B15/02 , B32B17/02 , B32B19/00 , B32B21/02 , B32B23/02 , B32B27/02
CPC分类号： B01J37/0221 , B01D53/945 , B01D2255/206 , B01J23/63 , B01J35/008 , B01J35/026 , B01J35/10 , B01J35/1014 , B01J37/0234 , Y02T10/22 , Y10T428/2991
摘要： A metal oxide catalyst carrier particle has a center portion and an outer skin portion each containing a first metal oxide and a second metal oxide. The center portion and the outer skin portion are different in composition. The mole fraction of the metal of the first metal oxide is higher in the center portion than in the outer skin portion and the mole fraction of the metal of the second metal oxide is higher in the outer skin portion than in the center portion. The second metal oxide is selected from the group consisting of rare earth oxides, except for ceria, and alkali earth metal oxides. In addition, platinum is supported on the metal oxide catalyst carrier particle, thus forming an exhaust gas purification catalyst.
摘要翻译：金属氧化物催化剂载体颗粒具有分别含有第一金属氧化物和第二金属氧化物的中心部分和外皮部分。中心部分和外皮部分的组成不同。第一金属氧化物的金属的摩尔分数在中心部分高于外皮部分，并且第二金属氧化物的金属的摩尔分数在外皮部分中比在中心部分高。第二金属氧化物选自除二氧化铈以外的稀土氧化物和碱土金属氧化物。此外，铂负载在金属氧化物催化剂载体颗粒上，从而形成废气净化催化剂。

4. 发明授权

US4256753A 4-(2-Pyridylamino)phenylacetic acid derivatives 失效
标题翻译： 4-（2-吡啶基氨基）苯乙酸衍生物
公开(公告)号：US4256753A
公开(公告)日：1981-03-17
申请号：US95572
申请日：1979-11-19
申请人： Hitoshi Uno , Yasutaka Nagai , Katsuhiko Hino , Hideo Nakamura
发明人： Hitoshi Uno , Yasutaka Nagai , Katsuhiko Hino , Hideo Nakamura
IPC分类号： A61K31/44 , A61K31/4402 , A61K31/4418 , A61P25/04 , A61P29/00 , C07D213/74
CPC分类号： C07D213/74
摘要： Novel 4-(2'-pyridylamino)phenylacetic acid derivatives of the formula: ##STR1## wherein R.sub.1 is hydrogen, a halogen, a lower alkyl having 1 to 3 carbon atoms, or nitro, R.sub.2 is hydrogen, a halogen, or a lower alkyl having 1 to 3 carbon atoms, R.sub.3 is hydrogen, a halogen, or a lower alkyl having 1 to 3 carbon atoms, R.sub.4 is hydrogen or a lower alkyl having 1 to 3 carbon atoms, R.sub.5 is hydrogen or --CH.sub.2 CH.sub.2 OR.sub.6 wherein R.sub.6 is a lower alkyl having 2 or 3 carbon atoms and being substituted with 1 or 2 hydroxy groups, provided that R.sub.1 or R.sub.2 is not 4-halogen, or pharmaceutically acceptable salts thereof, and a process for the preparation thereof, pharmaceutical composition of said compounds, and a method of using said compounds as anti-inflammatory and analgesic agents. They have excellent anti-inflammatory and analgesic activities with an extremely weak ulcerogenicity in the gastrointestinal tract. Some of the compounds have superior inhibitory activity against chronic inflammation mediated by cellular immunity.
摘要翻译：下式的新型4-（2'-吡啶基氨基）苯乙酸衍生物：其中R 1是氢，卤素，具有1至3个碳原子的低级烷基或硝基，R 2是氢，卤素或低级具有1至3个碳原子的烷基，R 3是氢，卤素或具有1至3个碳原子的低级烷基，R 4是氢或具有1至3个碳原子的低级烷基，R 5是氢或-CH 2 CH 2 OR 6，其中R 6是具有2或3个碳原子并且被1或2个羟基取代的低级烷基，条件是R1或R2不是4-卤素，或其药学上可接受的盐，及其制备方法，所述化合物的药物组合物和使用所述化合物作为抗炎和止痛剂的方法。它们具有优异的抗炎和止痛活性，在胃肠道中具有非常弱的溃疡形成能力。一些化合物对由细胞免疫介导的慢性炎症具有优异的抑制活性。

5. 发明授权

US4238620A Dibenz[b,f]oxepin and dibenzo[b,f]thiepin derivatives, process for preparation thereof, method of using the same, and compositions thereof 失效
标题翻译：二苯并[b，f]氧杂七环素和二苯并[b，f]硫蛋白衍生物，其制备方法，使用该方法及其组合物
公开(公告)号：US4238620A
公开(公告)日：1980-12-09
申请号：US13477
申请日：1979-02-21
申请人： Hitoshi Uno , Yasutaka Nagai , Hideo Nakamura
发明人： Hitoshi Uno , Yasutaka Nagai , Hideo Nakamura
IPC分类号： A61K31/335 , A61P25/04 , A61P29/00 , C07C41/26 , C07C43/295 , C07C59/68 , C07C65/34 , C07D295/194 , C07D313/14 , C07D337/14
CPC分类号： C07D295/194 , C07C323/00 , C07C41/22 , C07C41/26 , C07C59/68 , C07C65/34 , C07D313/14 , C07D337/14 , Y10S514/916
摘要： Novel dibenz[b,f]oxepin and dibenzo[b,f]thiepin derivatives of the formula ##STR1## wherein X is an oxygen or sulfur atom, each of R.sub.1 and R.sub.2 is a hydrogen atom or a methyl group, and R.sub.3 is a hydrogen atom or a 2-(2-hydroxyethoxy)ethyl group; provided that when R.sub.1 is a hydrogen atom, the group ##STR2## is a group other than a 1-carboxyethyl group; and when X is a sulfur atom, both R.sub.1 and R.sub.2 are methyl groups;and pharmaceutically acceptable salts of said compounds in which R.sub.3 is a hydrogen atom. Compositions of said compounds, processes for the preparation of said compounds, and a method of using said compounds are also provided. These novel compounds have excellent anti-inflammatory, analgesic and antipyretic activities.
摘要翻译：新颖的二苯并[b，f]氧杂七环和二苯并[b，f]硫酮衍生物，其中X是氧或硫原子，R1和R2各自为氢原子或甲基，R3为氢原子或2-（2-羟基乙氧基）乙基; 条件是当R1是氢原子时，基团是除1-羧乙基以外的基团; 当X为硫原子时，R1和R2均为甲基; 和所述化合物的药学上可接受的盐，其中R 3是氢原子。还提供了所述化合物的组合物，所述化合物的制备方法和使用所述化合物的方法。这些新化合物具有优异的抗炎，止痛和解热活性。

6. 发明授权

US4676106A Ultrasonic transducer 失效
标题翻译：超声波换能器
公开(公告)号：US4676106A
公开(公告)日：1987-06-30
申请号：US805608
申请日：1985-12-06
申请人： Yasutaka Nagai , Susumu Enjoji
发明人： Yasutaka Nagai , Susumu Enjoji
IPC分类号： A61B8/00 , B06B1/06 , G01N29/06
CPC分类号： B06B1/0622 , A61B8/4494
摘要： A phased-array ultrasonic transducer for an ultrasonograph is provided in which electrical signals are supplied to ultrasonic transducer elements to generate ultrasonic beams for diagnostic scanning. The ultrasonic transducer comprises a number of ultrasonic transducer elements arranged in the form of an array, a signal electrode plate coupled to the signal-supply side of the transducer elements and connected to a transmitter-receiver circuit by means of signal wires, and an earth electrode plate connected to the earth side of the transducer elements. The earth electrode plate is divided into a plurality of split earth electrode plates corresponding to ultrasonic transducer groups each including a plurality of adjacent transducer elements so that the split earth electrode plates are grounded independently. Thus, clearer and more accurate ultrasonic images can be obtained without undesired signals attributed to any other transducer elements than the transducer element in operation being produced or artifact appearing on the ultrasonic image.
摘要翻译：提供了一种用于超声波诊断仪的相控阵超声波换能器，其中电信号被提供给超声换能器元件以产生用于诊断扫描的超声波束。超声波换能器包括以阵列形式布置的多个超声换能器元件，耦合到换能器元件的信号供给侧的信号电极板，并通过信号线连接到发射机 - 接收机电路，并且接地电极板连接到换能器元件的接地侧。接地电极板被分成多个对应于每个包括多个相邻换能器元件的超声波换能器组的分离接地电极板，使得分离接地电极板独立接地。因此，可以获得更清晰和更准确的超声波图像，而不产生归因于任何其它换能器元件而不是产生运行中的换能器元件或在超声波图像上出现伪像的信号。

7. 发明授权

US4237135A 2-(4-Ethyl-1-piperazinyl)-4-phenylquinoline, process for preparation thereof, and composition thereof 失效
标题翻译： 2-（4-乙基-1-哌嗪基）-4-苯基喹啉，其制备方法及其组合
公开(公告)号：US4237135A
公开(公告)日：1980-12-02
申请号：US022779
申请日：1979-03-22
申请人： Hitoshi Uno , Yasutaka Nagai , Tadahiko Karasawa , Kiyoshi Furukawa
发明人： Hitoshi Uno , Yasutaka Nagai , Tadahiko Karasawa , Kiyoshi Furukawa
IPC分类号： A61K31/38 , A61K31/495 , A61P25/24 , A61P25/26 , C07D215/38 , C07D401/04
CPC分类号： C07D215/38
摘要： 2-(4-Ethyl-1-piperazinyl)-4-phenylquinoline and its pharmaceutically acceptable acid addition salts, which are useful as antidepressant agents in the treatment of depression or depressive state in mammals including humans, and processes for the preparation thereof.
摘要翻译： 2-（4-乙基-1-哌嗪基）-4-苯基喹啉及其药学上可接受的酸加成盐，其可用作抗抑郁药用于治疗包括人在内的哺乳动物的抑郁或抑郁状态及其制备方法。

8. 发明授权

US08601794B2 Apparatus and method for regenerating catalyst for purifying exhaust gas 失效
标题翻译：再生用于净化废气的催化剂的装置和方法
公开(公告)号：US08601794B2
公开(公告)日：2013-12-10
申请号：US12599079
申请日：2008-05-09
申请人： Masanori Yamato , Takeru Yoshida , Nobuyuki Takagi , Toshitaka Tanabe , Yasutaka Nagai , Kazuhiko Dohmae , Naoki Takahashi
发明人： Masanori Yamato , Takeru Yoshida , Nobuyuki Takagi , Toshitaka Tanabe , Yasutaka Nagai , Kazuhiko Dohmae , Naoki Takahashi
IPC分类号： F02B27/04 , F01N3/023 , F01N3/10
CPC分类号： B01J38/10 , B01D53/9445 , B01D2255/1021 , B01D2255/206 , B01J23/42 , B01J23/63 , B01J23/96 , B01J38/12 , F01N3/2013 , F01N3/206 , F01N3/22 , F01N2240/16 , F01N2240/28 , F01N2610/04 , Y02A50/2324 , Y02T10/22 , Y02T10/26
摘要： A regeneration apparatus comprises a heater 2 which heats a catalyst 1 at the time of stopping fuel supply to an engine, a pump 4 which supplies an oxidizing gas or a reducing gas to the heated catalyst 1 and a switching valve 3. In the oxidizing step, catalytic poisons, for example hydrocarbon, which are absorbed on a noble metal are oxidized and removed. The particles of the noble metal become oxidized particles as pure oxide and the like. After the oxidizing step, the reducing step is carried out. In the reducing step, particles of the noble metal are reduced and re-dispersed on the support simultaneously and as a result, the particles of the noble metal become fine. Thus, a deteriorated catalyst can be regenerated without interrupting the use of catalyst and also without deteriorating the drivability.
摘要翻译：再生装置包括加热器2，其在停止对发动机的燃料供给时加热催化剂1，向加热的催化剂1供给氧化气体或还原气体的泵4和切换阀3.在氧化步骤吸附在贵金属上的催化毒物（例如烃）被氧化和去除。贵金属的粒子成为纯氧化物等的氧化粒子。在氧化步骤之后，进行还原步骤。在还原步骤中，贵金属的颗粒同时还原并再分散在载体上，结果，贵金属的颗粒变细。因此，可以在不中断催化剂的使用的情况下再生劣化的催化剂，并且也不会降低驱动性。

9. 发明申请

US20100293921A1 APPARATUS AND METHOD FOR REGENERATING CATALYST FOR PURIFYING EXHAUST GAS 失效
标题翻译：用于再生用于净化排气的催化剂的装置和方法
公开(公告)号：US20100293921A1
公开(公告)日：2010-11-25
申请号：US12599079
申请日：2008-05-09
申请人： Masanori Yamato , Takeru Yoshida , Nobuyuki Takagi , Toshitaka Tanabe , Yasutaka Nagai , Kazuhiko Dohmae , Naoki Takahashi
发明人： Masanori Yamato , Takeru Yoshida , Nobuyuki Takagi , Toshitaka Tanabe , Yasutaka Nagai , Kazuhiko Dohmae , Naoki Takahashi
IPC分类号： F02B27/04 , F01N3/023 , F01N3/10
CPC分类号： B01J38/10 , B01D53/9445 , B01D2255/1021 , B01D2255/206 , B01J23/42 , B01J23/63 , B01J23/96 , B01J38/12 , F01N3/2013 , F01N3/206 , F01N3/22 , F01N2240/16 , F01N2240/28 , F01N2610/04 , Y02A50/2324 , Y02T10/22 , Y02T10/26
摘要： A regeneration apparatus comprises a heater 2 which heats a catalyst 1 at the time of stopping fuel supply to an engine, a pump 4 which supplies an oxidizing gas or a reducing gas to the heated catalyst 1 and a switching valve 3. In the oxidizing step, catalytic poisons, for example hydrocarbon, which are absorbed on a noble metal are oxidized and removed. The particles of the noble metal become oxidized particles as pure oxide and the like. After the oxidizing step, the reducing step is carried out. In the reducing step, particles of the noble metal are reduced and re-dispersed on the support simultaneously and as a result, the particles of the noble metal become fine. Thus, a deteriorated catalyst can be regenerated without interrupting the use of catalyst and also without deteriorating the drivability.
摘要翻译：再生装置包括加热器2，其在停止对发动机的燃料供给时加热催化剂1，向加热的催化剂1供给氧化气体或还原气体的泵4和切换阀3.在氧化步骤吸附在贵金属上的催化毒物（例如烃）被氧化和去除。贵金属的粒子成为纯氧化物等的氧化粒子。在氧化步骤之后，进行还原步骤。在还原步骤中，贵金属的颗粒同时还原并再分散在载体上，结果，贵金属的颗粒变细。因此，可以在不中断催化剂的使用的情况下再生劣化的催化剂，并且也不会降低驱动性。

10. 发明申请

US20100004117A1 METAL OXIDE CATALYST CARRIER PARTICLE AND EXHAUST GAS PURIFICATION CATALYST 失效
标题翻译：金属氧化物催化剂载体颗粒和排气净化催化剂
公开(公告)号：US20100004117A1
公开(公告)日：2010-01-07
申请号：US12295454
申请日：2007-03-30
申请人： Masahide Miura , Nobuyuki Takagi , Shinichi Matsumoto , Toshitaka Tanabe , Yasutaka Nagai , Kazuhiko Dohmae , Yasuo Ikeda
发明人： Masahide Miura , Nobuyuki Takagi , Shinichi Matsumoto , Toshitaka Tanabe , Yasutaka Nagai , Kazuhiko Dohmae , Yasuo Ikeda
IPC分类号： B01J20/34 , B01J23/42 , B01J23/10
CPC分类号： B01J37/0221 , B01D53/945 , B01D2255/206 , B01J23/63 , B01J35/008 , B01J35/026 , B01J35/10 , B01J35/1014 , B01J37/0234 , Y02T10/22 , Y10T428/2991
摘要： A metal oxide catalyst carrier particle has a center portion and an outer skin portion each containing a first metal oxide and a second metal oxide. The center portion and the outer skin portion are different in composition. The mole fraction of the metal of the first metal oxide is higher in the center portion than in the outer skin portion and the mole fraction of the metal of the second metal oxide is higher in the outer skin portion than in the center portion. The second metal oxide is selected from the group consisting of rare earth oxides, except for ceria, and alkali earth metal oxides. In addition, platinum is supported on the metal oxide catalyst carrier particle, thus forming an exhaust gas purification catalyst.
摘要翻译：金属氧化物催化剂载体颗粒具有分别含有第一金属氧化物和第二金属氧化物的中心部分和外皮部分。中心部分和外皮部分的组成不同。第一金属氧化物的金属的摩尔分数在中心部分高于外皮部分，并且第二金属氧化物的金属的摩尔分数在外皮部分比在中心部分高。第二金属氧化物选自除二氧化铈以外的稀土氧化物和碱土金属氧化物。此外，铂负载在金属氧化物催化剂载体颗粒上，从而形成废气净化催化剂。

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