公开(公告)号：US20140132115A1

公开(公告)日：2014-05-15

申请号：US13995839

申请日：2012-07-26

申请人： Yasuhito Fujii ,  Satoru Iwasaki ,  Harumi Hayashi ,  Kenji Yamakawa

发明人： Yasuhito Fujii ,  Satoru Iwasaki ,  Harumi Hayashi ,  Kenji Yamakawa

IPC分类号： H01L41/09 ,  B06B1/06

CPC分类号： H01L41/0926 ,  B06B1/0603 ,  H04M1/035

摘要： A piezoelectric vibration element capable of reducing occurrence of unnecessary vibration, and a piezoelectric vibration device and a portable terminal using the same are disclosed. The piezoelectric vibration element includes a plurality of electrode layers and a plurality of piezoelectric layers being stacked along a first direction, the piezoelectric vibration element having two surfaces that face each other to be at intervals in the first direction, and vibrating in bending mode in the first direction with an amplitude varying along a second direction perpendicular to the first direction according to input of an electric signal, one of the two surfaces having such a shape that a central portion thereof in a third direction perpendicular to the first direction and the second direction protrudes as compared with opposite end portions thereof in the third direction.

公开(公告)号：US20090114665A1

公开(公告)日：2009-05-07

申请号：US11816686

申请日：2006-02-14

申请人： Kenichi Ogawa ,  Motoi Okada ,  Kenji Yamakawa ,  Kiyoshi Takeuchi

发明人： Kenichi Ogawa ,  Motoi Okada ,  Kenji Yamakawa ,  Kiyoshi Takeuchi

IPC分类号： G07F11/00 ,  B65B31/00

CPC分类号： B65G47/1421 ,  B65G27/02 ,  B65G27/32 ,  C23C14/24 ,  C23C14/243

摘要： A vibrating bowl and the like are provided which are capable of accurately counting the number of objects to be fed. The vibrating bowl (10) includes: a concave portion (10a) capable of storing therein collectivity of objects (15) to be fed; a feed passage (20) capable of feeding the objects (15) within the concave portion (10a) by vibrating the objects (15); and a step portion (26) configured to cause the objects to be ejected outside of the concave portion (10a) in a direction substantially perpendicular and downwardly oblique to a feed direction in which those objects (15) which are present in the vicinity of a termination of the feed passage (20) are fed.

摘要翻译： 提供了能够精确地计数要供给的物体的数量的振动碗等。 振动碗（10）包括：能够存储要供给的物体（15）的集合体的凹部（10a） 通过振动物体（15）能够将物体（15）供给到凹部（10a）内的供给通道（20）。 以及台阶部（26），被配置为使物体在与所述凹部（10a）附近的所述物体（15）的进给方向大致垂直向下倾斜的方向上被排出到所述凹部（10a）的外侧， 进料通道（20）的终止进料。

公开(公告)号：US20050200691A1

公开(公告)日：2005-09-15

申请号：US11073520

申请日：2005-03-08

申请人： Kenji Yamakawa

发明人： Kenji Yamakawa

IPC分类号： B41J2/345 ,  B41J2/335 ,  B41J2/34 ,  B41J2/36

CPC分类号： B41J2/335 ,  B41J2/3351 ,  B41J2/33515 ,  B41J2/3353 ,  B41J2/3354 ,  B41J2/3357

摘要： A heating element of a thermal head has a first electrode layer formed on a glaze layer and a second electrode layer formed opposite to the first electrode layer. A first insulation layer is formed on the first electrode layer to expose both ends of the first electrode layer in a transporting direction of a recording paper. A third electrode layer is formed on the first insulation layer to expose both ends of the first insulation layer in the transporting direction, and a heating resistor layer is formed across the first to the third electrode layers and the first insulation layer. A protective layer is formed covering the first to the third electrode layers, the first insulation layer, and the heating resistor layer. A system controller selectively applies the current to among the first, the second and the third electrode layers based on the image data to record.

摘要翻译： 热敏头的加热元件具有形成在釉层上的第一电极层和与第一电极层相对形成的第二电极层。 在第一电极层上形成第一绝缘层，以在记录纸的输送方向上露出第一电极层的两端。 在第一绝缘层上形成第三电极层，以在输送方向上露出第一绝缘层的两端，并且在第一至第三电极层和第一绝缘层之间形成发热电阻层。 形成覆盖第一至第三电极层，第一绝缘层和加热电阻层的保护层。 系统控制器基于要记录的图像数据选择性地将电流施加到第一，第二和第三电极层之中。

公开(公告)号：US6084624A

公开(公告)日：2000-07-04

申请号：US892227

申请日：1997-07-14

申请人： Kenji Yamakawa

发明人： Kenji Yamakawa

IPC分类号： B41J2/32 ,  B41J2/315 ,  B41J2/325 ,  B41J2/355 ,  B41M5/28 ,  B41M5/30 ,  B41M5/34

CPC分类号： B41J2/355 ,  B41J2/315

摘要： A color thermosensitive recording material includes a support and yellow, magenta and cyan thermosensitive coloring layers formed on the support. The three coloring layers are different in thermal sensitivity. The yellow coloring layer is the farthest from the support and having fixability to ultraviolet rays of a first wavelength range. The magenta coloring layer has fixability to ultraviolet rays of a second wavelength range. To print a full-color image, the recording material is conveyed alternately in advancing and returning directions. In conveying the recording material in the advancing direction for three times, yellow, magenta and cyan images are recorded respectively to the three coloring layers inside a recording area on the recording material by use of a thermal head. A fixer is operated, which selectively applies ultraviolet rays of the first and second wavelength ranges to the recording material being moved past a ray applying region in a printing path, to fix the magenta and cyan color images. While a border between the recording area and a non-recording area is moved past the ray applying region, a shutter is moved together with the recording material, to avoid fixing the magenta and yellow coloring layers in the non-recording area.

摘要翻译： 彩色热敏记录材料包括形成在载体上的载体和黄色，品红色和青色热敏着色层。 三个着色层的热敏感性不同。 黄色着色层距离支撑体最远，并具有与第一波长范围的紫外线的固定性。 品红色着色层具有与第二波长范围的紫外线的固定性。 为了打印全色图像，记录材料在前进和返回方向上被交替地传送。 在向前进方向传送记录材料三次时，通过使用热敏头将黄色，品红色和青色图像分别记录在记录材料上的记录区域内的三个着色层。 操作定影器，其选择性地将第一和第二波长范围的紫外线施加到经过打印路径中的射线施加区域的记录材料，以固定品红色和青色图像。 当记录区域和非记录区域之间的边界移动通过射线施加区域时，快门与记录材料一起移动，以避免在非记录区域中固定品红色和黄色着色层。

公开(公告)号：US5463417A

公开(公告)日：1995-10-31

申请号：US297523

申请日：1994-08-26

申请人： Kenji Yamakawa

发明人： Kenji Yamakawa

IPC分类号： B41M5/323 ,  B41J2/32 ,  B41J2/325 ,  B41J11/00 ,  B41J13/22

CPC分类号： B41J2/32 ,  B41J11/0015 ,  B41J13/223

摘要： During thermal recording and optical fixing of a sheet of thermosensitive recording paper, a leading end of the recording paper has been clamped by a clamp member for securing the recording paper to a platen drum. Thereafter, the clamp member is released, and the platen drum is rotated at a high speed to rapidly move the leading end to a bleaching position directly below the center of an ultraviolet lamp which is used for the optical fixing. The leading end is stopped in the bleaching position for a short time enough to bleach the leading end by the ultraviolet rays.

摘要翻译： 在一张热敏记录纸的热记录和光学定影期间，记录纸的前端已经被用于将记录纸固定到压纸滚筒的夹紧构件夹紧。 此后，夹紧构件被释放，并且压板滚筒以高速旋转，以将前端快速移动到直接位于用于光学定影的紫外线灯的中心的漂白位置。 引导端在漂白位置停留足够短的时间，以通过紫外线漂白前端。

公开(公告)号：US5297878A

公开(公告)日：1994-03-29

申请号：US24813

申请日：1993-03-01

申请人： Hitoshi Saito ,  Masamichi Sato ,  Kenji Yamakawa ,  Yasuko Sonoda

发明人： Hitoshi Saito ,  Masamichi Sato ,  Kenji Yamakawa ,  Yasuko Sonoda

IPC分类号： B41M5/34 ,  H04N1/52 ,  B41J2/32

CPC分类号： H04N1/52 ,  B41M5/345

摘要： A thermal head is moved in a sub scan direction relatively to a recording paper, the thermal head having a plurality of heating elements disposed along a main scan direction. The length of each heating element along the main scan direction is longer than its length along the sub scan direction. While the thermal head moves by a distance corresponding to the width of a picture cell, drive time of each heating element, in which each heating element is driven continuously or intermittently, is controlled to change the recording area of wax type ink dot transferred to the recording paper. Adjacent ink dots in the main scan direction are displaced by a predetermined distance in the sub scan direction. If a thermal head is intermittently moved by a unit movement amount, the unit movement amount is set smaller than the width of the heating element in order to achieve a high gradation. In printing a color image using at least three types of inks including cyan, magenta, and yellow, the recording positions of the color inks are displaced. In order to prevent hue change and color moire of an image, the picture cell density is set different in the sub scan direction at least between cyan and magenta.

摘要翻译： 热敏头相对于记录纸沿副扫描方向移动，热敏头具有沿着主扫描方向设置的多个加热元件。 沿着主扫描方向的每个加热元件的长度比其沿着副扫描方向的长度长。 当热敏头移动与图像单元的宽度相对应的距离时，控制每个加热元件连续或间歇地驱动的每个加热元件的驱动时间，以改变转印到所述的蜡型墨点的记录区域 记录纸。 在主扫描方向上相邻的墨点沿副扫描方向移位预定距离。 如果热头被间歇地移动单位移动量，则单位移动量被设定为小于加热元件的宽度，以达到高等级。 在使用包括青色，品红色和黄色的至少三种类型的墨水打印彩色图像时，彩色墨水的记录位置被移位。 为了防止图像的色相变化和色莫尔，至少在青色和品红色之间，在副扫描方向上将图像细胞密度设定为不同。

公开(公告)号：US09119003B2

公开(公告)日：2015-08-25

申请号：US14111884

申请日：2012-06-29

申请人： Shuichi Fukuoka ,  Noriyuki Kushima ,  Hiroshi Ninomiya ,  Takeshi Hirayama ,  Kenji Yamakawa

发明人： Shuichi Fukuoka ,  Noriyuki Kushima ,  Hiroshi Ninomiya ,  Takeshi Hirayama ,  Kenji Yamakawa

IPC分类号： H04R25/00 ,  H04R17/00 ,  H04R1/26 ,  H04R17/02

CPC分类号： H04R17/00 ,  H04R1/26 ,  H04R17/02 ,  H04R2201/401

摘要： There are provided a sound generator with less peaks and dips in sound-pressure frequency characteristics, and a sound-generating apparatus which employs the sound generator. A sound generator and a sound-generating apparatus using the same are provided, wherein the sound generator includes at least a vibration plate, and a plurality of piezoelectric elements attached to the vibration plate so as to be spaced from each other to cause the vibration plate to vibrate. The plurality of piezoelectric elements includes piezoelectric elements having at least two different thicknesses. The piezoelectric elements having at least two different thicknesses are disposed in two directions that cross each other in a main surface of the vibration plate. Accordingly, it is possible to achieve a sound generator, as well as a sound-generating apparatus which have less peaks and dips in sound-pressure frequency characteristics.

摘要翻译： 提供了声压频率特性较少的峰值和下降的声音发生器，以及采用该声音发生器的发声装置。 提供了一种发声器和使用其的声音发生装置，其中，声发生器至少包括振动板和安装在振动板上的多个压电元件，以便彼此间隔开以产生振动板 振动 多个压电元件包括​​具有至少两个不同厚度的压电元件。 具有至少两个不同厚度的压电元件设置在振动板的主表面上彼此交叉的两个方向上。 因此，可以实现声压发生器以及在声压频率特性中具有较少峰值和下降的声音产生装置。

公开(公告)号：US20130046145A1

公开(公告)日：2013-02-21

申请号：US13545912

申请日：2012-07-10

申请人： Hiroshi SHIBUYA ,  Kenji YAMAKAWA ,  Teppei EJIRI

发明人： Hiroshi SHIBUYA ,  Kenji YAMAKAWA ,  Teppei EJIRI

IPC分类号： A61B1/015

CPC分类号： A61B1/126 ,  A61B1/015 ,  A61B1/127

摘要： An endoscope system includes a nozzle provided at a tip of a tube forming member, communicating with a fluid tube, and injecting a fluid supplied from the fluid tube toward a window part of an endoscope insertion part, a first gas supply tube provided between a gas supply source and the fluid tube and guiding a gas to the fluid tube, a second gas supply tube having a limiting device limiting a pressure or a flow rate of the gas supplied from the gas supply source, the second gas supply tube guiding the gas with the pressure or the flow rate limited by the limiting device to the fluid tube, and a gas switching device provided only to the first gas supply tube between the first and second gas supply tubes and selectively switching between supplying and stopping of the gas to the fluid tube.

摘要翻译： 一种内窥镜系统，包括设置在管形成部件的前端的喷嘴，与流体管连通，并且将从所述流体管供给的流体朝向内窥镜插入部的窗部喷射;第一气体供给管，设置在气体 供应源和流体管，并将气体引导到流体管;第二气体供给管，其具有限制装置，限制从气体供应源供应的气体的压力或流量，第二气体供应管引导气体与 由限制装置限制到流体管的压力或流量;以及仅在第一和第二气体供应管之间仅设置到第一气体供应管的气体切换装置，并且选择性地在气体向流体供应和停止之间切换 管。

公开(公告)号：US20120253367A1

公开(公告)日：2012-10-04

申请号：US13431871

申请日：2012-03-27

申请人： Kenji YAMAKAWA

发明人： Kenji YAMAKAWA

IPC分类号： A61B17/11

CPC分类号： A61B17/11 ,  A61B17/1114 ,  A61B17/1155 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/00818 ,  A61B2017/1132

摘要： A vascular anastomosis device of an aspect of the presently disclosed subject matter can include: a head portion that is provided on a distal side of an insertion portion and is capable of projecting a joining member and a cutting member from a distal surface thereof; an anvil configured to deform the joining member projecting from the head portion at a position where the anvil faces the distal surface of the head portion; and a connection member that can be installed so as to be able to project from and retract into the head portion. The anvil can be connected to the distal end of the connection member. The connection member can be configured to allow, along an axial direction, a portion thereof to be separated and ends of the remaining portion to be joined together.

摘要翻译： 目前公开的主题的一个方面的血管吻合装置可以包括：头部，其设置在插入部的远端侧，并且能够从其远侧表面突出接合构件和切割构件; 砧构造成使所述砧座朝向所述头部的远端表面的位置使从所述头部突出的所述接合构件变形; 以及可以安装成能够从头部突出并缩回到头部的连接构件。 砧可以连接到连接构件的远端。 连接构件可以被构造成沿着轴向方向允许其一部分被分离，并且剩余部分的端部能够被接合在一起。

公开(公告)号：US09318688B2

公开(公告)日：2016-04-19

申请号：US13995839

申请日：2012-07-26

申请人： Yasuhito Fujii ,  Satoru Iwasaki ,  Harumi Hayashi ,  Kenji Yamakawa

发明人： Yasuhito Fujii ,  Satoru Iwasaki ,  Harumi Hayashi ,  Kenji Yamakawa

IPC分类号： H01L41/09 ,  H04M1/03 ,  B06B1/06

CPC分类号： H01L41/0926 ,  B06B1/0603 ,  H04M1/035

摘要： A piezoelectric vibration element capable of reducing occurrence of unnecessary vibration, and a piezoelectric vibration device and a portable terminal using the same are disclosed. The piezoelectric vibration element includes a plurality of electrode layers and a plurality of piezoelectric layers being stacked along a first direction, the piezoelectric vibration element having two surfaces that face each other to be at intervals in the first direction, and vibrating in bending mode in the first direction with an amplitude varying along a second direction perpendicular to the first direction according to input of an electric signal, one of the two surfaces having such a shape that a central portion thereof in a third direction perpendicular to the first direction and the second direction protrudes as compared with opposite end portions thereof in the third direction.

摘要翻译： 公开了一种能够减少不必要的振动的发生的压电振动元件，以及压电振动装置和使用其的便携式终端。 压电振动元件包括沿着第一方向堆叠的多个电极层和多个压电层，所述压电振动元件具有彼此相对的在第一方向上彼此相对的两个表面，并且在弯曲模式下振动 第一方向具有根据电信号的输入沿垂直于第一方向的第二方向变化的振幅，两个表面中的一个具有这样的形状，使得其在与第一方向垂直的第三方向上的中心部分和第二方向 与第三方向的相对端部相比突出。