公开(公告)号：US06256462B1

公开(公告)日：2001-07-03

申请号：US09413464

申请日：1999-10-06

申请人： Yasushi Maeda ,  Naohisa Nagata

发明人： Yasushi Maeda ,  Naohisa Nagata

IPC分类号： G03G1500

CPC分类号： G03G21/10 ,  G03G15/0105 ,  G03G21/0064 ,  G03G2215/0119 ,  G03G2215/021 ,  G03G2215/022 ,  G03G2221/0005

摘要： An image formation apparatus which includes an image formation unit for performing image formation by developing a latent image formed on an image support body in a printing job with use of a development unit and by transferring the developed image onto a fed recording medium, a collection unit for collecting a residual development agent on the image support body into the development unit, a detection unit for detecting a density of the image formed on the image support body, and a control unit for causing the collection unit to perform the residual development agent collection operation, according to the number of image formation of which image density detected by the detection unit exceeds a predetermined image density is provided.

摘要翻译： 一种图像形成装置，包括：图像形成单元，用于通过使用显影单元在打印作业中显影形成在图像支持体上的潜像并通过将显影图像转印到馈送的记录介质上来进行图像形成;收集单元 用于将图像支持体上的残留显影剂收集到显影单元中，用于检测形成在图像支持体上的图像的浓度的检测单元和用于使收集单元执行残留显影剂收集操作的控制单元 根据由检测单元检测到的图像浓度超过预定图像浓度的图像形成的数量。

公开(公告)号：US08311235B2

公开(公告)日：2012-11-13

申请号：US12397626

申请日：2009-03-04

申请人： Tomoyuki Takada ,  Yasushi Maeda

发明人： Tomoyuki Takada ,  Yasushi Maeda

IPC分类号： H04B3/00 ,  H04B7/00 ,  G08B1/08

CPC分类号： H04B3/54 ,  H04B2203/545 ,  H04R5/04 ,  H04R2420/07 ,  H04S3/00

摘要： A method of controlling communication in a communication system includes a plurality of communication devices and a controller that transmits multi-channel data to the plurality of communication devices, executed in a communication device group to which power is supplied without passing through the controller, the method comprising the steps of determining a master communication device in the communication device group that sends the multi-channel data received wirelessly from the controller to other communication device included in the communication device group, according to wireless connection conditions between the controller and each communication device included in the communication device group, and sending, by the master via a wired connection, the multi-channel data received wirelessly from the controller to the other communication device included in the communication device group.

摘要翻译： 一种控制通信系统中的通信的方法包括：多个通信设备和控制器，该多个通信设备和控制器向多个通信设备发送多信道数据，在通过控制器提供电力的通信设备组中执行，该方法 包括以下步骤：根据控制器和包括的每个通信设备之间的无线连接条件，确定通信设备组中的主通信设备发送从控制器无线地接收到包括在通信设备组中的其他通信设备的无线接收的多信道数据 在通信设备组中，并且由主机经由有线连接发送从控制器无线地接收到包括在通信设备组中的其他通信设备的多信道数据。

公开(公告)号：US20080146999A1

公开(公告)日：2008-06-19

申请号：US11984765

申请日：2007-11-21

申请人： Yuji Tanaka ,  Katsuya Miyagawa ,  Yasushi Maeda

发明人： Yuji Tanaka ,  Katsuya Miyagawa ,  Yasushi Maeda

IPC分类号： A61M25/10

CPC分类号： A61M25/104 ,  A61M25/10 ,  A61M2025/1081

摘要： A balloon cover 1 for contracting a once expanded balloon 4 in a balloon catheter which is provided with a compressible cover 2 as an inner tube to receive the balloon 4 and with an outer sheath 3 as an outer tube to receive the compressible cover 2, wherein an inner diameter of the compressible cover 2 has a diameter such that the expanded balloon 4 is contracted therein to make a smaller profile, and an inner diameter of the outer sheath 3 is smaller than an outer diameter of said compressible cover 2, and wherein the balloon cover 1 comprises a primary reducing function that the cover 2 receives the once expanded balloon 4 therein, and a secondary reducing function that the outer sheath 3 receives the compressible cover 2 therein and decreases the diameter of the compressible cover 2 including balloon 4 therein.

摘要翻译： 气球盖1，用于将球囊导管中的一次膨胀的气囊4收缩，该球囊导管设置有作为内管的可压缩盖2以容纳球囊4，并且具有作为外管的外护套3以容纳可压缩盖2，其中 可压缩盖2的内径具有这样的直径，使得膨胀气囊4在其中收缩以形成更小的外形，并且外护套3的内径小于所述可压缩盖2的外径，并且其中 气球盖1包括盖2在其中容纳一次膨胀的气囊4的主要还原功能，以及外护套3在其中容纳可压缩盖2的二次还原功能，并且将包括气囊4的可压缩盖2的直径减小。

公开(公告)号：US06739099B2

公开(公告)日：2004-05-25

申请号：US10163475

申请日：2002-06-05

申请人： Toru Takeuchi ,  Yasushi Maeda ,  Kazuaki Suzuki ,  Ken Okada ,  Satoshi Yamada ,  Akira Wada

发明人： Toru Takeuchi ,  Yasushi Maeda ,  Kazuaki Suzuki ,  Ken Okada ,  Satoshi Yamada ,  Akira Wada

IPC分类号： E04B198

CPC分类号： E04B5/10 ,  E04B1/2403 ,  E04B2001/2415 ,  E04B2001/2439 ,  E04B2001/2442 ,  E04B2001/2448 ,  E04B2001/2454 ,  E04C3/04 ,  E04C3/30 ,  E04C2003/0413 ,  E04C2003/0421 ,  E04C2003/043 ,  E04C2003/0434 ,  E04C2003/0452 ,  E04C2003/0465 ,  Y10T403/73

摘要： The present invention provides a column-and-beam join structure which absorbs energy caused by a large earthquake or the like by split tees surely yielding at a prescribed value, does not cause other members to fracture, and thus makes it possible to replace only the split tees which have become unusable, and, more specifically, a column-and-beam join structure constructed by attaching and connecting, using bolts 9, the ends 8a of both the upper and lower flanges 8 of a steel beam (H-shaped steel beam) 7 between the webs 6 of a pair of upper and lower split tees 4 the flanges 5 of which are connected to a steel column 1 using bolts 3. The upper limit of the yield stress of the steel material used for the split tees 4 is defined to be not more than twice the lower limit thereof. Further, in order for the web 6 extending from the flange 5 of a split tee 4 in the axial direction of an H-shaped steel beam 7 to absorb earthquake energy by its plasticization, the cross-sectional area of the web 6 is reduced partially and the base end portion 6a of the web 6 is divided from the tip portion 6b which is connected to the flange 8 of the H-shaped steel beam 7.

摘要翻译： 本发明提供了一种柱形梁接合结构，其通过分开的三通，由大的地震等引起的能量确定地产生规定的值，不会导致其他构件断裂，从而可以仅替换 更具体地说，是使用螺栓9连接和连接钢梁（H型钢）的上下凸缘8的端部8a而构成的柱梁连接结构 横梁）7在一对上，下开口三通4的腹板6之间，其凸缘5使用螺栓3连接到钢柱1上。用于分体三通4的钢材的屈服应力的上限 被定义为不超过其下限的两倍。 此外，为了从H形钢梁7的轴向方向从裂缝三通4的凸缘5延伸的纤维网6通过其增塑而吸收地震能量，纤维网6的横截面积部分地减小 腹板6的基端部6a与H形钢梁7的凸缘8连接的前端部6b分开。

公开(公告)号：US06402973B1

公开(公告)日：2002-06-11

申请号：US09627073

申请日：2000-07-27

申请人： Yasushi Maeda ,  Masaharu Horiguchi ,  Shinji Makikawa ,  Seiki Ejima

发明人： Yasushi Maeda ,  Masaharu Horiguchi ,  Shinji Makikawa ,  Seiki Ejima

IPC分类号： H01L21306

CPC分类号： G02B6/13 ,  G02B2006/12061 ,  G02B2006/12169 ,  G02B2006/12176

摘要： A silicon substrate is prepared by furnishing a silicon substrate (10) having a step (11) of at least 5 &mgr;m high on one surface, forming by high pressure heat oxidation an oxide film (12) which is thinner than the step, and removing the oxide film on the higher surface region until the silicon surface is exposed in the higher surface region while leaving the oxide film on the lower surface region. Because of excellent electrical properties, minimized warpage, a substantially constant oxygen concentration, and a definitely ascertainable oxide-silicon boundary, the silicon substrate is suitable for use in optical waveguide devices.

摘要翻译： 通过在一个表面上提供具有至少5μm高的台阶（11）的硅衬底（10）来制备硅衬底，通过高压热氧化形成比该步骤更薄的氧化膜（12），并除去 在较高的表面区域上的氧化膜直到硅表面暴露在较高的表面区域中，同时将氧化物膜留在下表面区域上。 由于优异的电性能，翘曲最小化，氧浓度基本恒定，以及绝对可确定的氧化物 - 硅界面，所以硅衬底适用于光波导器件。

公开(公告)号：US5221482A

公开(公告)日：1993-06-22

申请号：US689281

申请日：1991-06-12

申请人： Yasushi Maeda

发明人： Yasushi Maeda

IPC分类号： B01D71/62

CPC分类号： B01D71/62

摘要： An organic substance can be separated or concentrated by pervaporation or vapor permeation with a selective separation membrane comprising a polyparabanic acid consisting of recurring units of the general formula: ##STR1## wherein R represents a divalent organic group, a blend of the polyparabanic acid with a polymer having sulfonic acid groups, or a polyparabanic acid having sulfonic acid groups and mainly comprising recurring units of the above general formula (I).

摘要翻译： PCT No.PCT / JP90 / 01331 Sec。 371日期1991年6月12日 102（e）日期1991年6月12日PCT提交1989年10月16日PCT公布。 出版物WO91 / 05602 日期：1991年5月2日。有机物质可以通过渗透蒸发或蒸气渗透分离或浓缩，所述选择性分离膜包含由以下通式的重复单元组成的聚对苯二甲酸：其中R表示二价有机基团 ，聚对苯二甲酸与具有磺酸基的聚合物的共混物，或具有磺酸基的聚对苯二酸，并且主要包含上述通式（I）的重复单元。

公开(公告)号：US09437768B2

公开(公告)日：2016-09-06

申请号：US13615700

申请日：2012-09-14

申请人： Yoichiro Numasawa ,  Yasushi Maeda ,  Yoshikazu Hiura ,  Shunpei Yamazaki

发明人： Yoichiro Numasawa ,  Yasushi Maeda ,  Yoshikazu Hiura ,  Shunpei Yamazaki

IPC分类号： H01L31/044 ,  H01L31/072 ,  H01L31/0747 ,  H01L31/18 ,  H01L31/0312

CPC分类号： H01L31/072 ,  H01L31/0312 ,  H01L31/0747 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： A photoelectric conversion device with low resistance loss and high conversion efficiency is provided. The photoelectric conversion device includes a first silicon semiconductor layer and a second silicon semiconductor layer between a pair of electrodes. The first silicon semiconductor layer is provided over one surface of a crystalline silicon substrate having one conductivity type and has a conductivity type opposite to that of the crystalline silicon substrate, and the second silicon semiconductor layer is provided on the other surface of the crystalline silicon substrate and has a conductivity type which is the same as that of the crystalline silicon substrate. Further, the first silicon semiconductor layer and the second silicon semiconductor layer each have a carrier concentration varying in the film thickness direction.

摘要翻译： 提供具有低电阻损耗和高转换效率的光电转换装置。 光电转换装置包括在一对电极之间的第一硅半导体层和第二硅半导体层。 第一硅半导体层设置在具有一种导电类型的结晶硅衬底的一个表面上，并且具有与晶体硅衬底相反的导电类型，并且第二硅半导体层设置在晶体硅衬底的另一个表面上 并且具有与晶体硅衬底相同的导电类型。 此外，第一硅半导体层和第二硅半导体层各自具有在膜厚度方向上变化的载流子浓度。

公开(公告)号：US20130082344A1

公开(公告)日：2013-04-04

申请号：US13615700

申请日：2012-09-14

申请人： Yoichiro Nuwasawa ,  Yasushi Maeda ,  Yoshikazu Hiura ,  Shunpei Yamazaki

发明人： Yoichiro Nuwasawa ,  Yasushi Maeda ,  Yoshikazu Hiura ,  Shunpei Yamazaki

IPC分类号： H01L31/0232

CPC分类号： H01L31/072 ,  H01L31/0312 ,  H01L31/0747 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： A photoelectric conversion device with low resistance loss and high conversion efficiency is provided. The photoelectric conversion device includes a first silicon semiconductor layer and a second silicon semiconductor layer between a pair of electrodes. The first silicon semiconductor layer is provided over one surface of a crystalline silicon substrate having one conductivity type and has a conductivity type opposite to that of the crystalline silicon substrate, and the second silicon semiconductor layer is provided on the other surface of the crystalline silicon substrate and has a conductivity type which is the same as that of the crystalline silicon substrate. Further, the first silicon semiconductor layer and the second silicon semiconductor layer each have a carrier concentration varying in the film thickness direction.

摘要翻译： 提供具有低电阻损耗和高转换效率的光电转换装置。 光电转换装置包括在一对电极之间的第一硅半导体层和第二硅半导体层。 第一硅半导体层设置在具有一种导电类型的结晶硅衬底的一个表面上，并且具有与晶体硅衬底相反的导电类型，并且第二硅半导体层设置在晶体硅衬底的另一个表面上 并且具有与晶体硅衬底相同的导电类型。 此外，第一硅半导体层和第二硅半导体层各自具有在膜厚度方向上变化的载流子浓度。

公开(公告)号：US08203382B2

公开(公告)日：2012-06-19

申请号：US12688632

申请日：2010-01-15

申请人： Yasushi Maeda

发明人： Yasushi Maeda

IPC分类号： H03F3/217

CPC分类号： H03F3/217 ,  H03F1/30 ,  H03F2200/03 ,  H03F2200/372

摘要： A class D amplification device that prevents beats caused by switching operations of a switching power supply and a class D amplifier from causing noise within a voice band, enables easy control over power supply operations, and offers low power loss is provided. The amplification device includes a unit that generates a reference clock, a switching power supply that operates at a first frequency at which the frequency of the reference clock is divided, and a triangular wave generation unit that operates at a second frequency higher than the first frequency at which the frequency of the reference clock is divided. The amplification device further includes a class D amplifier that performs a switching operation with a pulse whose width has been modulated according to the input signal.

摘要翻译： D类放大装置防止开关电源和D类放大器的开关操作引起的噪声在声带内产生噪声，从而能够容易地控制电源操作，并提供低功率损耗。 放大装置包括：产生基准时钟的单元;以基准时钟频率分频的第一频率工作的开关电源;以及高于第一频率的第二频率工作的三角波生成单元 其中参考时钟的频率被分割。 放大装置还包括D类放大器，其根据输入信号利用其宽度被调制的脉冲进行开关操作。

公开(公告)号：US07703244B2

公开(公告)日：2010-04-27

申请号：US10829275

申请日：2004-04-22

申请人： Kazuaki Suzuki ,  Yasushi Maeda ,  Tooru Takeuchi

发明人： Kazuaki Suzuki ,  Yasushi Maeda ,  Tooru Takeuchi

IPC分类号： E04B1/98 ,  E04H9/02

CPC分类号： E04B1/24 ,  E04B2001/1918 ,  E04B2001/2406 ,  E04B2001/2415 ,  E04B2001/2451 ,  E04B2001/2454 ,  E04B2001/2496 ,  Y10T403/34 ,  Y10T403/44

摘要： A joint structure includes a splice plate and a gusset plate, which can prevent out-of-plane buckling of the gusset plate without the necessity of welding a stiffening rib plate thereon. The joint structure includes a gusset plate and at least one splice plate connected to the gusset plate. Each of the splice plates is constructed from section steel having a non-rectangular cross-section. The joint structure can be used in a building during assembly of the building or for reinforcement of the building.

摘要翻译： 接合结构包括接合板和角撑板，其可以防止角撑板的平面外屈曲，而不需要在其上焊接加强肋板。 接头结构包括角撑板和连接到角撑板的至少一个接合板。 每个拼接板由具有非矩形横截面的截面钢构成。 联合结构可以在建筑物的组装或建筑物的加固期间用于建筑物中。