公开(公告)号：US20050079829A1

公开(公告)日：2005-04-14

申请号：US10921815

申请日：2004-08-20

申请人： Takashi Ogawa ,  Hiroshi Kondoh ,  Hidenori Suenaga ,  Akishige Nakajima

发明人： Takashi Ogawa ,  Hiroshi Kondoh ,  Hidenori Suenaga ,  Akishige Nakajima

IPC分类号： H01P1/15 ,  H04B1/44 ,  H04B1/48

CPC分类号： H04B1/48

摘要： An antenna switch having a simple configuration and realizing high isolation between transmitting and receiving is provided. The antenna switch has a first switch connected between a transmitting terminal 31 and an antenna terminal 4, a transmission circuit 9 whose one end is connected to the antenna terminal and which shifts a phase of a transmitting signal by 90 degrees at use frequency, a second switch 6 whose one end is connected to the other end of the transmission circuit 9 and whose other end is grounded, and a plurality of third switches 7, 8 connected between the other end of the transmission circuit 9 and the plurality of receiving terminals 32, 33.

摘要翻译： 提供具有简单配置并实现发送和接收之间高隔离度的天线开关。 天线开关具有连接在发送端子31和天线端子4之间的第一开关，发送电路9的一端连接到天线端子，并且使用频率将发送信号的相位移位90度，第二开关 开关6的一端连接到发送电路9的另一端并且另一端接地，以及连接在发送电路9的另一端和多个接收端子32之间的多个第三开关7,8， 33。

公开(公告)号：US06800665B1

公开(公告)日：2004-10-05

申请号：US10341478

申请日：2003-01-13

申请人： Tsutomu Shikada ,  Yotaro Ohno ,  Takashi Ogawa ,  Masatsugu Mizuguchi ,  Masami Ono ,  Kaoru Fujimoto

发明人： Tsutomu Shikada ,  Yotaro Ohno ,  Takashi Ogawa ,  Masatsugu Mizuguchi ,  Masami Ono ,  Kaoru Fujimoto

IPC分类号： C07C2700

CPC分类号： C07C41/01 ,  B01J21/04 ,  B01J23/26 ,  B01J23/72 ,  B01J23/80 ,  B01J35/023 ,  B01J37/0225 ,  B01J37/038 ,  C01B3/16 ,  Y02P20/52 ,  C07C43/043

摘要： A method for producing dimethyl ether comprising: (a) reacting a raw material gas containing carbon monoxide and hydrogen in the presence of a catalyst to produce a reaction gas including dimethyl ether, carbon dioxide, carbon monoxide and hydrogen; (b) separating the reaction gas from step (a) into carbon monoxide and hydrogen, and into dimethyl ether carbon dioxide; (c) recycling to step (a) the carbon monoxide and the hydrogen which were separated from the reaction gas in step (b); (d) removing the carbon dioxide from the dimethyl ether and the carbon dioxide from step (b) to obtain the dimethyl ether; and the (e) recycling the dimethyl ether from step (d) to step (b).

摘要翻译： 一种生产二甲醚的方法，包括：（a）在催化剂存在下使含有一氧化碳和氢气的原料气体反应，生成包括二甲醚，二氧化碳，一氧化碳和氢气的反应气体; （b）将步骤（a）中的反应气体分离成一氧化碳和氢气，并进入二甲醚二氧化碳; （c）循环步骤（a）在步骤（b）中与反应气体分离的一氧化碳和氢气; （d）从二甲醚和步骤（b）的二氧化碳中除去二氧化碳，得到二甲醚; 和（e）将步骤（d）的二甲醚再循环到步骤（b）。

公开(公告)号：US06682223B2

公开(公告)日：2004-01-27

申请号：US10107046

申请日：2002-03-28

申请人： Youichiro Sugimori ,  Yasushi Mutoh ,  Michiharu Naka ,  Takashi Ogawa ,  Yasuhisa Terada ,  Hiroshi Ishiwada

发明人： Youichiro Sugimori ,  Yasushi Mutoh ,  Michiharu Naka ,  Takashi Ogawa ,  Yasuhisa Terada ,  Hiroshi Ishiwada

IPC分类号： F16C3366

CPC分类号： F16C33/418 ,  C10M169/00 ,  C10M2205/0206 ,  C10M2207/0406 ,  C10M2207/10 ,  C10M2207/1225 ,  C10M2207/1245 ,  C10M2207/2825 ,  C10M2207/301 ,  C10M2207/34 ,  C10N2220/022 ,  C10N2220/086 ,  F16C19/06 ,  F16C33/3887 ,  F16C33/414 ,  F16C33/427 ,  F16C33/585 ,  F16C33/6633 ,  F16C2240/76 ,  F16C2380/26

摘要： A ball bearing is described, which comprises an outer ring having on its inner periphery an outer raceway, an inner ring having on its outer periphery an inner raceway, plural balls rotatably disposed between the outer raceway and the inner raceway, a cage holding the plural balls in a freely rotatable manner, and a grease packed in a space between the outer raceway and the inner raceway, wherein the inner peripheral surface of each pocket of the cage contains a spherical part consisting of a spherical concave surface whose radius of curvature is slightly larger than that of each ball and a curved part which has the radius of curvature being larger than that of the spherical part and is smoothly continuous from the end of the spherical part toward the end thereof on the opening side of the pocket.

摘要翻译： 描述了一种滚珠轴承，其包括在其内周上具有外滚道的外圈，在其外周上具有内滚道的内圈，可旋转地设置在外滚道和内滚道之间的多个滚珠，保持多个 可自由旋转的球，以及填充在外滚道和内滚道之间的空间中的润滑脂，其中，保持架的每个凹部的内周面包含球面部，该球面部的球面凹面的曲率半径略微 大于每个球的曲率部分和曲率半径大于球形部分的曲率半径，并且在球形开口侧从球形部分的端部朝向其端部平滑地连续。

公开(公告)号：US06642689B2

公开(公告)日：2003-11-04

申请号：US09956088

申请日：2001-09-20

申请人： Seiji Ishida ,  Toshiaki Okuyama ,  Takashi Ogawa ,  Tetsuo Kojima ,  Kiyoshi Nakata

发明人： Seiji Ishida ,  Toshiaki Okuyama ,  Takashi Ogawa ,  Tetsuo Kojima ,  Kiyoshi Nakata

IPC分类号： H02P763

CPC分类号： H02M7/53803 ,  B60L9/22 ,  B60L15/025 ,  B60L2200/26 ,  H02M7/53871 ,  Y02T10/643

摘要： Filter capacitor voltage “Ecf1” is detected and then after d-axis voltage correction value “dvd”, q-axis voltage correction value “dvq”, q-axis current correction value “diq”, and frequency correction value “d&ohgr;1” have been computed from the AC components of “Ecf1” and the results have been added to the corresponding d-axis voltage command, q-axis voltage command, q-axis current, and frequency command, the DC current of the power converter is controlled. Thus, the AC components included in the DC current are offset and the AC components are suppressed effectively.

公开(公告)号：US06568856B2

公开(公告)日：2003-05-27

申请号：US09998307

申请日：2001-12-03

申请人： Youichiro Sugimori ,  Hisao Sumiya ,  Michiharu Naka ,  Takashi Ogawa ,  Yasuhisa Terada

发明人： Youichiro Sugimori ,  Hisao Sumiya ,  Michiharu Naka ,  Takashi Ogawa ,  Yasuhisa Terada

IPC分类号： F16C3366

CPC分类号： F16C33/6633 ,  C10M169/00 ,  C10M169/02 ,  C10M2205/0206 ,  C10M2207/0406 ,  C10M2207/1206 ,  C10M2207/1285 ,  C10M2207/146 ,  C10M2207/2815 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2207/2845 ,  C10M2207/325 ,  C10M2207/34 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2220/022 ,  C10N2240/02 ,  C10N2250/10 ,  F16C19/06 ,  F16C33/585 ,  F16C2240/76

摘要： A rolling bearing to exhibit outstanding initial (cage) acoustic characteristics at the start of operation under a low temperature atmosphere, suppress fretting damages (abrasions) and reduce bearing torque by making the radius of curvature of the cross-sectional shape of the inner raceway and the radius of curvature of the cross-sectional shape of the outer raceway equal to 51.0% to smaller than 60.0% of the diameter of the rolling element, and packing a grease composition comprising a base oil that is a mixture of a lubricant containing a polar group in its molecular structure and a non-polar lubricant and a metallic soap-based thickener containing a long-fiber material with a major axis part length of at least 3 &mgr;m.

公开(公告)号：US06562306B1

公开(公告)日：2003-05-13

申请号：US09587153

申请日：2000-06-02

申请人： Tsutomu Shikada ,  Takashi Ogawa ,  Masatsugu Mizuguchi ,  Masami Ono

发明人： Tsutomu Shikada ,  Takashi Ogawa ,  Masatsugu Mizuguchi ,  Masami Ono

IPC分类号： B01J2390

CPC分类号： C07C41/01 ,  B01J21/04 ,  B01J23/06 ,  B01J23/26 ,  B01J23/80 ,  B01J37/0225 ,  C07C43/043

摘要： An apparatus for producing dimethyl ether comprising: a slurry-bed reactor filled with a dimethyl ether synthesis catalyst and a medium oil therefor; a condenser for condensing a gasified medium oil discharged from the reactor; an adsorber for removing a catalyst-deactivation ingredient from the medium oil condensed in the condenser; and recycle means for recycling the medium oil to the slurry-bed reactor.

摘要翻译： 一种生产二甲醚的设备，包括：填充有二甲醚合成催化剂的淤浆床反应器和用于其的中等油; 用于冷凝从反应器排出的气化介质油的冷凝器; 用于从冷凝器中冷凝的介质油中除去催化剂失活成分的吸附器; 以及用于将介质油再循环到浆料床反应器的再循环装置。

公开(公告)号：US06361757B1

公开(公告)日：2002-03-26

申请号：US09319530

申请日：1999-06-04

申请人： Tsutomu Shikada ,  Yotaro Ohno ,  Norio Inoue ,  Masatsugu Mizuguchi ,  Keiji Tomura ,  Takeshi Furukawa ,  Takuya Kadowaki ,  Sadayoshi Iwabuchi ,  Takashi Ogawa ,  Masami Ono ,  Kaoru Fujimoto

发明人： Tsutomu Shikada ,  Yotaro Ohno ,  Norio Inoue ,  Masatsugu Mizuguchi ,  Keiji Tomura ,  Takeshi Furukawa ,  Takuya Kadowaki ,  Sadayoshi Iwabuchi ,  Takashi Ogawa ,  Masami Ono ,  Kaoru Fujimoto

IPC分类号： C01B326

CPC分类号： B01J23/40 ,  B01J23/70 ,  C01B3/326 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1082 ,  H01M8/0612 ,  H01M8/0625 ,  H01M2008/1293 ,  H01M2300/0074 ,  Y02P20/129 ,  Y02P20/52 ,  Y10S75/958

摘要： This invention provides a catalyst for producing hydrogen gas from a mixed gas comprising dimethyl ether and water vapor or carbon dioxide gas, which comprises copper, iron, cobalt, palladium, iridium, platinum, rhodium, or nickel as an active component, and a method of producing synthesis gas or hydrogen gas in a high yield at a low temperature. By using the catalyst, a fuel cell, electricity generation, reduction of iron ore and the like can be carried out.

摘要翻译： 本发明提供一种由包含铜，铁，钴，钯，铱，铂，铑或镍作为活性组分的二甲基醚和水蒸气或二氧化碳气体的混合气体生产氢气的催化剂， 在低温下以高产率生产合成气或氢气。 通过使用催化剂，可以进行燃料电池，发电，还原铁矿石等。

公开(公告)号：US06279708B1

公开(公告)日：2001-08-28

申请号：US09193717

申请日：1998-11-17

申请人： Takayuki Yatabe ,  Takashi Ogawa ,  Naoki Fukuda ,  Kenji Takei ,  Hisato Yamamoto ,  Kouzaburo Igari ,  Masanori Tateishi

发明人： Takayuki Yatabe ,  Takashi Ogawa ,  Naoki Fukuda ,  Kenji Takei ,  Hisato Yamamoto ,  Kouzaburo Igari ,  Masanori Tateishi

IPC分类号： F16D4107

CPC分类号： F16D41/07 ,  F16C2240/54

摘要： A one-way clutch containing rolling bearing comprises a bearing part 2 and an OWC part 10 sharing an outer race 3 and an inner race 4. The bearing part 2 contains a plurality of balls 9 and the OWC part 10 contains sprags 11a and a ribbon spring 12a. The balls 9 and the sprags 11a are held by a single integral-type cage 13.

摘要翻译： 含有滚动轴承的单向离合器包括轴承部分2和共享外圈3和内圈4的OWC部分10.轴承部分2包含多个滚珠9，OWC部分10包含楔形物11a和带状物 弹簧12a。 球9和楔子11a由单个整体型保持架13保持。

公开(公告)号：US06093297A

公开(公告)日：2000-07-25

申请号：US162536

申请日：1998-09-29

申请人： Keiji Tomura ,  Tohru Shiomitsu ,  Takashi Ogawa ,  Yasuhiko Manabe ,  Yotaro Ohno

发明人： Keiji Tomura ,  Tohru Shiomitsu ,  Takashi Ogawa ,  Yasuhiko Manabe ,  Yotaro Ohno

IPC分类号： C08F2/58 ,  C23C16/40 ,  C23C16/44 ,  C23C28/00 ,  C25D13/02 ,  H01M8/02 ,  H01M8/12 ,  C23F17/00 ,  C25D13/00 ,  C25D15/00

CPC分类号： H01M8/1253 ,  C23C16/405 ,  C23C16/4414 ,  C25D13/02 ,  H01M8/1213 ,  Y02E60/525 ,  Y02P70/56

摘要： A method for depositing solid electrolyte layer includes the steps of depositing a solid electrolyte layer on an electrode substrate by an electrophoretic deposition process, firing the solid electrolyte layer at a temperature of 1,300.degree. C. or less, and depositing another electrolyte layer on the fired solid electrolyte layer by a CVD-EVD process. In accordance with the method, thin and sufficiently dense solid electrolyte layers which are suitable for solid electrolyte fuel cells can be easily produced.

摘要翻译： 固体电解质层的沉积方法包括以下步骤：通过电泳沉积工艺在电极基板上沉积固体电解质层，在1300℃或更低的温度下煅烧固体电解质层，并在烧制后沉积另一个电解质层 固体电解质层通过CVD-EVD工艺。 根据该方法，可以容易地制造适合于固体电解质燃料电池的薄且充分致密的固体电解质层。

公开(公告)号：US5746518A

公开(公告)日：1998-05-05

申请号：US607455

申请日：1996-02-27

申请人： Takashi Ogawa ,  Toshiya Tsukasa

发明人： Takashi Ogawa ,  Toshiya Tsukasa

IPC分类号： B41J2/265 ,  B41J2/285 ,  B41J3/32 ,  B41J2/255

CPC分类号： B41J3/32

摘要： An apparatus for printing not only embossing braille characters but also an embossing figure on a recording medium such as paper, using a projection of a rod employed as a debossing die and a printing underlay employed as an embossing die. The printing underlay includes at least one elastic layer. The apparatus includes an element to stop a depressing depth of the projection into the printing underlay so that the depressing depth is uniform. The element to stop the depressing depth of the projection into the printing underlay may include a step formed on a part of a periphery of the printing rod, and additionally a stopping wall whereby the depressing depth of the projection into the printing underlay is stopped by the step knocking against the stepping wall. Different projections with different step positions may also be provided.