公开(公告)号：US08863615B2

公开(公告)日：2014-10-21

申请号：US13001629

申请日：2009-09-02

申请人： Takeyuki Yabuuchi ,  Takashi Usui

发明人： Takeyuki Yabuuchi ,  Takashi Usui

IPC分类号： F16H53/06 ,  F04B1/04 ,  F01L1/14

CPC分类号： F01L1/143 ,  F04B1/0426 ,  Y10T29/49544 ,  Y10T74/2107

摘要： A roller lifter including a roller that is rotatably supported and a body that supports the roller, the body including: a base portion in the form of a flat plate; a roller holding portion in the form of a pair of opposing plate-shaped portions that are formed by bending towards one of plate surfaces of the base portion, the roller holding portion being configured to hold the roller between the plate-shaped portions; and a guide portion in the form of a plate-shaped portion formed by bending towards the other one of the plate surfaces of the base portion and also formed by curving so that the plate-shaped portion follows a cylindrical surface shape in which a direction perpendicular to the plate surface of the base portion is the axial direction of the cylinder, the guide portion being configured to form a guide surface in a shape that follows the cylindrical surface shape.

摘要翻译： 一种滚子式升降机，包括可旋转地支撑的滚子和支撑滚子的主体，该主体包括：平板形式的基部; 一对相对的板状部分的形式的辊保持部分，其通过朝向所述基部的一个板表面弯曲而形成，所述辊保持部分构造成将所述辊保持在所述板状部分之间; 以及通过朝向基部的另一个板表面弯曲而形成的板状部分的引导部分，并且还通过弯曲形成，使得板状部分遵循圆柱形表面形状，其中垂直于 所述基部的板表面是所述圆筒的轴向，所述引导部构造成形成与所述圆筒状的形状相对应的形状的导向面。

公开(公告)号：US08707794B2

公开(公告)日：2014-04-29

申请号：US13210496

申请日：2011-08-16

申请人： Takashi Usui

发明人： Takashi Usui

IPC分类号： G01L9/00

CPC分类号： G01L19/147 ,  H01L2224/48091 ,  H01L2224/73265 ,  Y10T29/49826 ,  H01L2924/00014

摘要： A pressure sensor device includes a semiconductor pressure sensor element and a base part. The base part includes a mounting surface, a through hole having an opening on the mounting surface and configured to introduce a fluid to the semiconductor pressure sensor element, a soldered part that is to be soldered and is provided on the mounting surface, and a step-like structure formed on the mounting surface between the opening and the soldered part.

摘要翻译： 压力传感器装置包括半导体压力传感器元件和基部。 基座部分包括安装表面，通孔，其在安装表面上具有开口，并且构造成将流体引入到半导体压力传感器元件，要焊接并设置在安装表面上的焊接部分，以及步骤 形状在开口和焊接部件之间的安装表面上。

公开(公告)号：US20130098338A1

公开(公告)日：2013-04-25

申请号：US13581698

申请日：2011-09-06

申请人： Takashi Usui ,  Tomoyuki Maeda ,  Kazuhiro Asayama

发明人： Takashi Usui ,  Tomoyuki Maeda ,  Kazuhiro Asayama

IPC分类号： F02M69/02

CPC分类号： F02M69/02 ,  F02M37/20 ,  F02M59/368 ,  F02M59/44 ,  F02M59/462 ,  F02M63/0265 ,  F02M2200/40

摘要： A fuel pump which can suppress fuel bubbles from being sucked into a fuel pressure chamber, and can achieve a stable fuel pressure property. The fuel pump has a pump body formed with a suction passage and a pump operation chamber, and a pressure pump mechanism to pressurize and discharge fuel. The pump body has a lower side wall portion and an upper side wall portion respectively at the vertically lower and upper sides of the inner wall portion forming a suction gallery chamber partly forming the suction passage. The pressure pump mechanism has a valve retaining member having an insertion portion inserted into the suction gallery chamber. The insertion portion has internal suction inlets through which the fuel is sucked from the suction gallery chamber into the pump operation chamber, the internal suction inlets being positioned in the intermediate height area in the suction gallery chamber.

摘要翻译： 一种能够抑制燃料气泡被吸入燃料压力室的燃料泵，能够实现稳定的燃料压力特性。 燃料泵具有形成有吸入通道和泵操作室的泵体，以及用于对燃料进行加压和排出的压力泵机构。 泵体在内壁部分的垂直下下侧分别具有下侧壁部分和上侧壁部分，形成部分地形成吸入通道的抽吸腔室。 压力泵机构具有阀保持构件，该阀保持构件具有插入吸入腔室中的插入部分。 插入部分具有内部吸入口，燃料通过该吸入口从抽吸腔室吸入泵操作室，内部吸入口位于抽吸腔室中的中间高度区域。

公开(公告)号：US20120199893A1

公开(公告)日：2012-08-09

申请号：US13366189

申请日：2012-02-03

申请人： Takehito Okabe ,  Kentarou Suzuki ,  Takashi Usui ,  Taro Kato ,  Mineo Shimotsusa ,  Shunsuke Takimoto

发明人： Takehito Okabe ,  Kentarou Suzuki ,  Takashi Usui ,  Taro Kato ,  Mineo Shimotsusa ,  Shunsuke Takimoto

IPC分类号： H01L31/113 ,  H01L31/18

CPC分类号： H01L27/14685 ,  H01L27/14629 ,  H01L27/14632 ,  H01L27/14641 ,  H01L27/14687 ,  H01L27/14689

摘要： A method for manufacturing a solid-state image pickup device is provided. The image pickup apparatus includes a photoelectric conversion portion disposed on the semiconductor substrate, a first insulating film over the photoelectric conversion portion, functioning as an antireflection film, a second insulating film on the first insulating film, disposed corresponding to the photoelectric conversion portion, and a waveguide having a clad and a core whose bottom is disposed on the second insulating film. The method includes forming an opening by anisotropically etching part of a member disposed over the photoelectric conversion portion, thereby forming the clad, and forming the core in the opening. In the method, the etching is performed under conditions where the etching rate of the second insulating film is lower than the etching rate of the member.

摘要翻译： 提供了一种用于制造固态图像拾取装置的方法。 图像拾取装置包括设置在半导体衬底上的光电转换部分，在光电转换部分上的第一绝缘膜，用作抗反射膜，第一绝缘膜上的与光电转换部相对设置的第二绝缘膜，以及 具有包层和芯的波导，其底部设置在第二绝缘膜上。 该方法包括通过各向异性蚀刻设置在光电转换部分上的部件的一部分形成开口，从而形成包层，并在开口中形成芯。 在该方法中，在第二绝缘膜的蚀刻速率低于构件的蚀刻速率的条件下进行蚀刻。

公开(公告)号：US08218196B2

公开(公告)日：2012-07-10

申请号：US12031559

申请日：2008-02-14

申请人： Michiko Fujiwara ,  Tomoe Matsuoka ,  Takashi Usui

发明人： Michiko Fujiwara ,  Tomoe Matsuoka ,  Takashi Usui

IPC分类号： G06F15/00

CPC分类号： H04N1/6019 ,  H04N1/4076

摘要： In the case where an output value of a document reading section for at least any of R, G and B is out of a range between a first reference value and a second reference value due to a change in an output value of a reading device caused by an electrical noise, a change of supply voltage, etc. when a document is being read, a second color conversion table is created in accordance with the above change by expanding ranges in a first color conversion table, which ranges are around predetermined first and second reference values and included in regions of RGB color system associated respectively with predetermined tone values of Y, M and C. Using the second color conversion table thus obtained, a color conversion is carried out from the RGB color system into the YMC color system.

摘要翻译： 在由于读取装置的输出值的变化引起的R，G，B中的至少任一个的原稿读取部的输出值在第一基准值和第二基准值之间的范围内的情况下 通过电噪声，电源电压变化等，通过在第一颜色转换表中扩展范围，根据上述变化创建第二颜色转换表，该范围在第一颜色转换表中大约是预先确定的，并且 第二参考值，并且包括在分别与Y，M和C的预定色调值相关联的RGB颜色系统的区域中。使用由此获得的第二颜色转换表，从RGB颜色系统到YMC颜色系统执行颜色转换。

公开(公告)号：US20100246367A1

公开(公告)日：2010-09-30

申请号：US12720151

申请日：2010-03-09

申请人： Hideaki OKANO ,  Takashi Usui

发明人： Hideaki OKANO ,  Takashi Usui

IPC分类号： G11B7/00

CPC分类号： G11B7/083 ,  G03H1/16 ,  G03H1/265 ,  G11B7/0065 ,  G11B7/00781

摘要： An optical information recording method includes the following steps. A converting step is converting a light beam into an information beam carrying information by using a spatial beam modulator. A focusing step is focusing the information beam on an optical information recording medium including an information recording layer. An irradiating step is irradiating the optical information recording medium with a reference beam and the information beam so that the reference beam and the information beam intersect with each other on the information recording layer by using an optical component. A rotating step is rotating the optical information recording medium or the optical component by using a drive unit for performing angle-multiplex recording. A management information recording step is recording management information at two or more relative angles having an angle interval smaller than twice at least a first null angle.

摘要翻译： 光信息记录方法包括以下步骤。 A转换步骤是通过使用空间光束调制器将光束转换为携带信息的信息光束。 聚焦步骤将信息光束聚焦在包括信息记录层的光学信息记录介质上。 照射步骤是用参考光束和信息光束照射光学信息记录介质，使得参考光束和信息光束通过使用光学部件在信息记录层上彼此相交。 旋转步骤通过使用用于执行角度多路复用记录的驱动单元旋转光学信息记录介质或光学部件。 管理信息记录步骤是将角度间隔小于两倍至少第一空角的两个或多个相对角度记录管理信息。

公开(公告)号：US20100228768A1

公开(公告)日：2010-09-09

申请号：US12714932

申请日：2010-03-01

申请人： Hiroyuki YAMASUGE ,  Shinichiro Abe ,  Shigeru Arisawa ,  Takashi Usui ,  Seiji Esaka ,  Shuhei Sonoda ,  Masayuki Takada

发明人： Hiroyuki YAMASUGE ,  Shinichiro Abe ,  Shigeru Arisawa ,  Takashi Usui ,  Seiji Esaka ,  Shuhei Sonoda ,  Masayuki Takada

IPC分类号： G06F15/16 ,  G06F17/30

CPC分类号： G06F16/273 ,  G06F16/275

摘要： An information providing server of present invention including a state information acquiring unit for acquiring state information related to a state of a user using a client terminal detected at the client terminal connected through a communication network, a database for accumulating data of a content to be used by the user, a selection unit for selecting a part of the data accumulated in the database based on the state information, and a transmission unit for transmitting the data selected by the selection unit to the client terminal.

摘要翻译： 本发明的信息提供服务器包括：状态信息获取单元，用于使用在通过通信网络连接的客户终端处检测到的客户终端获取与用户的状态相关的状态信息，用于累积要使用的内容的数据的数据库 由用户根据状态信息选择存储在数据库中的部分数据的选择单元，以及用于将由选择单元选择的数据发送给客户终端的发送单元。

公开(公告)号：US20090225910A1

公开(公告)日：2009-09-10

申请号：US12426733

申请日：2009-04-20

申请人： Mitsuhiro SUZUKI ,  Chihiro Fujita ,  Takashi Usui

发明人： Mitsuhiro SUZUKI ,  Chihiro Fujita ,  Takashi Usui

IPC分类号： H04L27/06

CPC分类号： H04L27/2605

摘要： Multi-carrier transmission is performed without inserting a repetitive signal into guard interval periods. A transmitter provides guard interval periods by using a null signal to save transmission power and prevent the deterioration of the SN ratio. Delayed waves at the head of each received symbol cause high-frequency waves to occur and carriers to interfere with one another. Accordingly, a receiver adds a component following each received symbol to a delayed-wave component at the head of the received symbol. As a result, the delayed-wave component at the head of the received symbol and the added component become continuous in wave form and subcarriers do not interfere with each other.

公开(公告)号：US06515960B1

公开(公告)日：2003-02-04

申请号：US09139892

申请日：1998-08-25

申请人： Takashi Usui ,  Hisaki Hiraiwa ,  Takehiro Sugita

发明人： Takashi Usui ,  Hisaki Hiraiwa ,  Takehiro Sugita

IPC分类号： H04J1100

CPC分类号： H04L5/023

摘要： A radio communication system is formed of a plurality of radio communication terminals and a radio communication control terminal for controlling radio communication. Data communication is performed between each radio communication terminal and the radio communication control terminal by the orthogonal frequency division multiplexing (OFDM) method. Data is multiplexed with a frame structure having the specified number of symbols by the TDMA method. The radio communication control terminal transmits a synchronization acquisition code to the plurality of radio communication terminals in each frame. Each radio communication terminal receives the synchronization acquisition code, sets a timer according to the receiving timing of the synchronization acquisition code, and sets the transmission timing and the receiving timing with the timer being used as the reference. With the use of the OFDM method, demodulation is performed without an error even if jitter occurs. Since the timing of transmission and receiving is set with an M sequence at the top of a frame being used as a reference, the timer of each radio communication terminal is set to the same time. With the use of this time information, only necessary symbols in a frame are demodulated to reproduce the data at receiving.

摘要翻译： 无线电通信系统由多个无线电通信终端和用于控制无线电通信的无线电通信控制终端形成。 通过正交频分复用（OFDM）方法在各无线通信终端与无线通信控制终端之间进行数据通信。 数据通过TDMA方法与具有指定数目的符号的帧结构复用。 无线通信控制终端在各帧中向多个无线通信终端发送同步捕获码。 每个无线电通信终端接收同步捕获码，根据同步捕获码的接收定时设置定时器，并且将定时器用作基准来设置发送定时和接收定时。 通过使用OFDM方式，即使发生抖动也能够进行解调。 由于以作为参考的帧的顶部的M序列来设置发送和接收的定时，因此每个无线电通信终端的定时器被设置为相同的时间。 通过使用这个时间信息，仅解码帧中必需的符号以在接收时再现数据。

公开(公告)号：US06453118B2

公开(公告)日：2002-09-17

申请号：US08968118

申请日：1997-11-12

申请人： Takehiro Sugita ,  Akira Ogino ,  Takashi Usui

发明人： Takehiro Sugita ,  Akira Ogino ,  Takashi Usui

IPC分类号： H04N591

CPC分类号： H04N5/913 ,  H04N2005/91314 ,  H04N2005/91321 ,  H04N2005/91328 ,  H04N2005/9135

摘要： The level of the spectrally spread anti-duplication control signal to be superimposed on an information signal such as a video signal is changed by using a random number RD generated by a random number generation unit 163. Since it is difficult to follow after the change of the level of the spectrally spread anti-duplication control signal, elimination of the anti-duplication control signal from the information signal is made further difficult. This can reliably provide the anti-duplication control signal to the receiving side.

摘要翻译： 通过使用由随机数生成单元163产生的随机数RD来改变要叠加在诸如视频信号的信息信号上的频谱扩展的反复制控制信号的电平。由于在随机数生成单元163的改变之后难以遵循 频谱扩展的反复制控制信号的电平，信息信号的反复制控制信号的消除进一步困难。 这可以可靠地将反复制控制信号提供给接收侧。