公开(公告)号：US5089180A

公开(公告)日：1992-02-18

申请号：US401368

申请日：1989-08-31

申请人： Gary B. Dunks ,  Akira Yamada ,  Oh-Seung Kwon ,  Andrea Borgelt

发明人： Gary B. Dunks ,  Akira Yamada ,  Oh-Seung Kwon ,  Andrea Borgelt

IPC分类号： A61F2/16 ,  A61L27/16 ,  B29C35/08 ,  B29C39/02 ,  B29D11/02 ,  B29K33/04 ,  B29K105/32 ,  B29L11/00 ,  G02B1/04

CPC分类号： G02B1/043 ,  A61L27/16 ,  B29D11/023 ,  A61F2002/1683 ,  A61L2430/16 ,  B29C2035/0827 ,  B29K2033/00

摘要： Composite acrylic polymer rods having clear central regions and colored peripheral regions are prepared by polymerizing a flowable solution comprising acrylic monomer, dye and, dissolved therein, acrylic polymer, around a rod of acrylic polymer. Alternatively, a rod of acrylic polymer surrounded by a flowable mixture comprising partially polymerized acrylic monomer and dye is subjected to polymerization conditions to polymerize the flowable mixture.

公开(公告)号：US4952522A

公开(公告)日：1990-08-28

申请号：US213102

申请日：1988-06-28

申请人： Akira Yamada ,  Tsunenori Umeki ,  Masatoshi Aikawa

发明人： Akira Yamada ,  Tsunenori Umeki ,  Masatoshi Aikawa

IPC分类号： H01L21/027 ,  H01L21/8238 ,  H01L27/092

CPC分类号： H01L21/8238 ,  H01L21/0274 ,  H01L27/0921

摘要： A novel method for making complementary semiconductor IC devices is described. The method includes the steps of: preparing a N-type semiconductor substrate; preparing a first mask for forming a P-well in the N-type substrate; forming the P-well in the N-type substrate using the first mask; preparing a second mask for forming a first P-type diffusion regions in the substrate and in the P-well; preparing a third mask for forming N-type diffusion regions in the substrate and in the P-well; preparing a fourth mask for forming a second P-type diffusion regions in the unoccupied areas of the N-type substrate and the P-well by carrying out reversing, AND and OR processing of the first, second and third masks, and forming the P-type diffusion regions in the prescribed areas of the substrate and the P-well by placing the fourth mask on the substrate.

摘要翻译： 描述了制造互补半导体IC器件的新颖方法。 该方法包括以下步骤：制备N型半导体衬底; 制备用于在N型衬底中形成P阱的第一掩模; 使用第一掩模在N型衬底中形成P阱; 制备用于在衬底和P阱中形成第一P型扩散区的第二掩模; 制备用于在衬底和P阱中形成N型扩散区的第三掩模; 制备用于在N型衬底和P阱的未占用区域中形成第二P型扩散区的第四掩模，通过执行第一，第二和第三掩模的反转，AND和OR处理，并形成P 通过将第四掩模放置在基板上而在基板的规定区域中形成P型扩散区域。

公开(公告)号：US4948230A

公开(公告)日：1990-08-14

申请号：US320800

申请日：1989-03-09

申请人： Akihiro Kasahara ,  Akira Yamada ,  Katsutoshi Wada ,  Hideo Yamasaki

发明人： Akihiro Kasahara ,  Akira Yamada ,  Katsutoshi Wada ,  Hideo Yamasaki

IPC分类号： G11B7/09 ,  G02B7/02

CPC分类号： G11B7/0932

摘要： An objective lens driving apparatus is provided which can restrain hysteresis phenomena in the relationship between semi-static displacements and forces in a focusing direction of the objective lens. The apparatus can also maintain the balance of force even when the objective lens is shifted in a focusing or tracking direction. Thus, the objective lens can be readily prevented from tilting. The apparatus also has a simplified configuration that can readily start up control operations in servomechanism. Thus, stable control characteristics of the apparatus can be achieved.

公开(公告)号：US4912495A

公开(公告)日：1990-03-27

申请号：US198650

申请日：1988-05-24

申请人： Masanori Ishikawa ,  Akira Yamada ,  Shuichi Kiyohara ,  Masao Shimizu ,  Yoshihiko Aihara

发明人： Masanori Ishikawa ,  Akira Yamada ,  Shuichi Kiyohara ,  Masao Shimizu ,  Yoshihiko Aihara

IPC分类号： G03B7/091 ,  G03B7/20 ,  G03B7/28

CPC分类号： G03B7/091 ,  G03B7/09976 ,  G03B7/09979

摘要： A light measuring device in which the field of a photometric system is divided into a plurality of areas, and the outputs of these areas are computed based on the one of various formulae which is selected depending on the relative size of the subject image to the total field as the focal length of a photographic lens varies, to obtain an exposure value.

摘要翻译： 一种光测量装置，其中测光系统的场被分成多个区域，并且这些区域的输出是根据根据被摄体图像的相对大小与总体的相对大小来选择的各种公式之一来计算的 摄影镜头的焦距变化，得到曝光值。

公开(公告)号：US4721976A

公开(公告)日：1988-01-26

申请号：US890079

申请日：1986-07-24

申请人： Yoshihiko Aihara ,  Shuichi Kiyohara ,  Akira Yamada

发明人： Yoshihiko Aihara ,  Shuichi Kiyohara ,  Akira Yamada

IPC分类号： G03B7/083 ,  G03B7/089 ,  G03B7/08

CPC分类号： G03B7/089 ,  G03B7/083

摘要： The present invention relates to a so-called AE lock device for camera, and more particularly to such device in which as the object brightness is changing rapidly, when the stored value of brightness at the time of the AE lock is later found to give an improper exposure value, either photographer is warned of this, or the AE lock mode is cancelled automatically.

摘要翻译： 本发明涉及一种所谓的用于照相机的AE锁定装置，更具体地说，涉及这样的装置，其中随着对象亮度快速变化，当AE锁定时的亮度的存储值稍后发现时， 曝光值不正确，拍摄者是否被警告，或自动取消锁定模式被自动取消。

公开(公告)号：US4528958A

公开(公告)日：1985-07-16

申请号：US356812

申请日：1982-03-10

申请人： Takumori Yoshida ,  Akira Yamada ,  Sadayuki Shinmura

发明人： Takumori Yoshida ,  Akira Yamada ,  Sadayuki Shinmura

IPC分类号： F02D9/02 ,  F01L1/44 ,  F02B31/00 ,  F02B31/02 ,  F02B31/08 ,  F02M35/10 ,  F02M35/108 ,  F02M9/12

CPC分类号： F02M35/1085 ,  F01L1/44 ,  F02B31/085 ,  F02M35/10072 ,  F02M35/108 ,  F02B2031/006 ,  F02B2275/18 ,  F02M35/10216 ,  F02M35/112 ,  Y02T10/146

摘要： An embodiment of induction system for internal combustion engines that permit maximum power output while at the same time insuring good running at low speeds without loss in mid-range torque. Independent intake passages communicate with each chamber of the engine. A throttle valve arrangement is included that includes a first manually operated throttle valve positioned in a common portion of the intake passages, a second manually operated throttle valve that is positioned in the first intake passage between the first throttle valve and the chamber, and a third throttle valve positioned in the second intake passage between the first throttle valve and the chamber. A linkage system interconnects the first and second throttle valves so that the second throttle valve is opened at a predetermined degree of opening of the first throttle valve. The linkage causes the second throttle valve to be moved to its fully opened positioned before the first throttle valve is fully opened. The third throttle valve is automatically positioned in response either to atmospheric pressure to hold the third throttle valve in one position or induction system pressure to hold the third throttle valve in its other position.

摘要翻译： 用于内燃机的感应系统的一个实施例，允许最大功率输出，同时确保在低速下的良好运行，而不会在中档转矩中丧失。 独立的进气通道与发动机的每个室连通。 包括节流阀装置，其包括定位在进气通道的公共部分中的第一手动操作的节流阀，位于第一节流阀和腔室之间的第一进气通道中的第二手动操作的节流阀，以及第三 节流阀位于第一节流阀和腔室之间的第二进气通道中。 连杆系统将第一节流阀和第二节流阀互连，使第二节流阀以第一节流阀的预定开度开启。 在第一节流阀完全打开之前，连杆使第二节流阀移动到其完全打开的位置。 第三节流阀自动定位以响应于大气压力将第三节流阀保持在一个位置或感应系统压力以将第三节流阀保持在其另一位置。

公开(公告)号：US4427281A

公开(公告)日：1984-01-24

申请号：US407325

申请日：1982-08-12

申请人： Akira Yamada

发明人： Akira Yamada

IPC分类号： G03B17/02 ,  G03B17/00 ,  G03B19/12 ,  G03B13/02 ,  G03B17/18

CPC分类号： G03B17/00 ,  G03B19/12

摘要： A DC/DC converter is provided above the penta prism in a single lens reflex camera for increasing the battery voltage for driving the various electric parts, display parts, etc. necessary to take pictures.

摘要翻译： 在单个透镜反射相机中的五棱镜上方提供DC / DC转换器，用于增加用于驱动拍摄所需的各种电气部件，显示部件等的电池电压。

公开(公告)号：US4139791A

公开(公告)日：1979-02-13

申请号：US826837

申请日：1977-08-22

申请人： Akira Yamada ,  Hitoshi Suzuki

发明人： Akira Yamada ,  Hitoshi Suzuki

IPC分类号： H03H9/25 ,  H03H3/08 ,  H03H9/00 ,  H03H9/02 ,  H01L41/10

CPC分类号： H03H9/02842

摘要： An elastic surface wave device comprises a piezoelectric substrate; input and output interdigital transducers provided on one surface of the piezoelectric substrate and mutually spaced apart from each other to define a surface wave propagation path therebetween; and a surface wave absorber partially overlappingly provided on that end portion of at least one of the transducers which lies on an extension of the surface wave propagation path, the absorber having opposite side edges diagonally intersecting with respect to the surface wave propagation path.

摘要翻译： 弹性表面波装置包括压电基片; 输入和输出叉指换能器设置在压电基片的一个表面上并相互间隔开以限定其间的表面波传播路径; 以及部分重叠地设置在位于表面波传播路径的延伸部上的至少一个换能器的端部上的表面波吸收体，该吸收体具有相对于表面波传播路径对角地相交的相对侧边缘。

公开(公告)号：US09240445B2

公开(公告)日：2016-01-19

申请号：US14113419

申请日：2012-05-10

申请人： Takashi Suzuki ,  Norihito Tokura ,  Satoshi Shiraki ,  Shigeki Takahashi ,  Youichi Ashida ,  Akira Yamada

发明人： Takashi Suzuki ,  Norihito Tokura ,  Satoshi Shiraki ,  Shigeki Takahashi ,  Youichi Ashida ,  Akira Yamada

IPC分类号： H01L23/62 ,  H01L29/06 ,  H01L29/40 ,  H01L29/861

CPC分类号： H01L29/063 ,  H01L29/0692 ,  H01L29/402 ,  H01L29/404 ,  H01L29/405 ,  H01L29/861

摘要： A lateral semiconductor device includes a semiconductor layer, an insulating layer, and a resistive field plate. The semiconductor layer includes a first semiconductor region and a second semiconductor region at a surface portion, and the second semiconductor region makes a circuit around the first semiconductor region. The insulating layer is formed on a surface of the semiconductor layer and is disposed between the first and second semiconductor regions. The resistive field plate is formed on a surface of the insulating layer. Between the first and second semiconductor regions, a first section and a second section are adjacent to each other along a circumferential direction around the first semiconductor region. The resistive field plate includes first and second resistive field plate sections respectively formed in the first and second sections, and the first and second resistive field plate sections are separated from each other.

摘要翻译： 横向半导体器件包括半导体层，绝缘层和电阻场板。 半导体层包括在表面部分处的第一半导体区域和第二半导体区域，并且第二半导体区域在第一半导体区域周围形成电路。 绝缘层形成在半导体层的表面上并且设置在第一和第二半导体区之间。 电阻场板形成在绝缘层的表面上。 在第一和第二半导体区域之间，第一部分和第二部分沿着围绕第一半导体区域的圆周方向彼此相邻。 电阻场板包括分别形成在第一和第二部分中的第一和第二电阻场板部分，并且第一和第二电阻场板部分彼此分离。

公开(公告)号：US08815078B2

公开(公告)日：2014-08-26

申请号：US13391746

申请日：2010-08-24

申请人： Akira Yamada ,  Michihiro Nakamura ,  Satoshi Mohri ,  Keiji Naruse

发明人： Akira Yamada ,  Michihiro Nakamura ,  Satoshi Mohri ,  Keiji Naruse

IPC分类号： G01N27/416

CPC分类号： G01N27/4167 ,  G01N27/414 ,  H01L2924/13073

摘要： Disclosed are a pH or concentration measuring device and a pH or concentration measuring method which enable measurement in the shortest possible time even in an object to be measured having low buffer capacity. Specifically disclosed are a pH or concentration measuring device and measuring method for measuring the pH or concentration of a sample solution that is an object to be measured, the device being provided with first and second sensors that each output a signal corresponding to the pH or concentration of a solution, an inspection tube that is provided with a first room in which the first sensor is disposed and a second room in which the second sensor is disposed, a feeding means that feeds a baseline solution into the inspection tube, and an injecting means which injects the sample solution into the first room of the inspection tube and brings the sample solution into contact with the first sensor, wherein a vibration means which vibrates the interface between the sample solution stored in the first room and the baseline solution is provided.

摘要翻译： 公开了一种pH或浓度测量装置和pH或浓度测量方法，即使在具有低缓冲容量的被测量物体中也能够在最短的时间内进行测量。 具体公开的是用于测量作为被测量对象物的样品溶液的pH或浓度的pH或浓度测量装置和测量方法，该装置设置有第一和第二传感器，每个传感器输出对应于pH或浓度的信号 解决方案的检查管，设置有设置有第一传感器的第一房间和设置有第二传感器的第二房间的检查管，将基线溶液供给到检查管中的供给单元，以及注入单元 其将样品溶液注入检查管的第一房间，并使样品溶液与第一传感器接触，其中提供振动装置，其振动存储在第一房间中的样品溶液与基线溶液之间的界面。