公开(公告)号：US08454135B2

公开(公告)日：2013-06-04

申请号：US12071787

申请日：2008-02-26

申请人： Takaichiro Umeda ,  Hikaru Kaga ,  Tsuyoshi Suzuki ,  Seiji Shimizu ,  Takamasa Usui ,  Yoichiro Shimizu

发明人： Takaichiro Umeda ,  Hikaru Kaga ,  Tsuyoshi Suzuki ,  Seiji Shimizu ,  Takamasa Usui ,  Yoichiro Shimizu

IPC分类号： B41J2/17 ,  B41J2/19

CPC分类号： B41J2/17513 ,  B41J2/17523 ,  B41J2/17556

摘要： An ink jet printer including a carriage which is movable relative to a sheet of paper, a recording head which is mounted on the carriage and records an image on the sheet by ejecting a droplet of ink toward the sheet, one or more ink tanks which store the ink or inks to be supplied to the recording head, a buffer tank which is mounted on the carriage, and one or more ink flow passages in which the inks are supplied from the ink tanks to the recording head via the buffer tank. The buffer tank has, at a height position higher than a height position where the recording head is provided, one or more air buffer chambers which accommodate respective amounts of the inks, and collect air bubbles produced in the ink flow passages.

摘要翻译： 一种喷墨打印机，其包括可相对于一张纸移动的托架;记录头，其安装在托架上，并通过向纸张喷射墨滴将图像记录在纸张上;一个或多个墨盒，其存储 要提供给记录头的墨水或墨水，安装在滑架上的缓冲罐，以及一个或多个墨水流动通道，其中墨水通过缓冲罐从墨水盒供应到记录头。 缓冲罐在高于设置有记录头的高度位置的高度位置处具有一个或多个空气缓冲室，其适应相应量的油墨，并且收集在油墨流动通道中产生的气泡。

公开(公告)号：US07922291B2

公开(公告)日：2011-04-12

申请号：US11700343

申请日：2007-01-31

申请人： Tomoyuki Kubo ,  Seiji Shimizu ,  Hiroo Ogawa ,  Hiromitsu Mizutani ,  Atsushi Ito

发明人： Tomoyuki Kubo ,  Seiji Shimizu ,  Hiroo Ogawa ,  Hiromitsu Mizutani ,  Atsushi Ito

IPC分类号： B41J2/14 ,  B41J2/05 ,  B41J2/045

CPC分类号： B41J2/14209 ,  B41J2/055 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14306 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  H05K3/3494 ,  H05K3/363 ,  H05K2201/09409 ,  H05K2201/09427 ,  H05K2203/0278

摘要： An ink jet head, includes: an actuator including a plurality of terminals; a wiring material including a base made of a flexible resin film on which a plurality of lands are arranged in arrays corresponding to the plurality of terminals, the wiring material of which one end is superimposed on a surface of the actuator, and which is extended in a direction parallel to the surface of the actuator; and a drive circuit for driving the actuator, wherein: the wiring material includes a small width portion, of which a width in a direction, perpendicular to an extended direction is smaller than that of the one end superimposed on the actuator, arranged on an extended portion; and the drive circuit is mounted on the extended portion; and wiring patterns are formed on the wiring material, for connecting the drive circuit and the plurality of lands.

摘要翻译： 一种喷墨头，包括：包括多个端子的致动器; 布线材料，其包括由柔性树脂膜构成的基底，多个平台排列成与多个端子对应的阵列，所述布线材料的一端重叠在所述致动器的表面上，并且延伸到 平行于致动器表面的方向; 以及用于驱动所述致动器的驱动电路，其中：所述布线材料包括小宽度部分，其宽度方向垂直于延伸方向的宽度小于重叠在致动器上的一端的宽度，布置在延伸方向上 一部分; 并且驱动电路安装在延伸部分上; 并且布线图案形成在布线材料上，用于连接驱动电路和多个焊盘。

公开(公告)号：US20100326138A1

公开(公告)日：2010-12-30

申请号：US12827267

申请日：2010-06-30

申请人： Issei KUMATANI ,  Seiji SHIMIZU

发明人： Issei KUMATANI ,  Seiji SHIMIZU

IPC分类号： C03B23/00

CPC分类号： C03B33/0222 ,  B23K26/0676 ,  B23K26/082 ,  B23K26/389 ,  B23K26/40 ,  B23K2103/50 ,  C03B33/023 ,  C03B33/03

摘要： A processing device is configured to irradiate a laser beam onto a glass substrate for processing. The processing device has a work table, a laser beam output section, a multi-spot focus section, a rotation drive mechanism, an optical system, and a laser beam scan section. The multi-spot focus section receives a laser beam, and splits and focuses the laser beam inputted therein into a plurality of beam focus spots. The rotation drive mechanism rotates the plurality of beam focus spots about a single center axis that is arranged in a center of the plurality of beam focus spots. The optical system guides the laser beam to the multi-spot focus section. The laser beam scan section moves all the plurality of beam focus spots rotating about the single center axis in a desired direction within a predetermined range of a plane arranged along a surface of the glass substrate.

摘要翻译： 处理装置被配置为将激光束照射到玻璃基板上进行处理。 处理装置具有工作台，激光束输出部，多点聚焦部，旋转驱动机构，光学系统和激光束扫描部。 多点聚焦部分接收激光束，并将其中输入的激光束分裂并聚焦成多个光束聚焦点。 旋转驱动机构围绕布置在多个束聚焦点的中心的单个中心轴旋转多个束聚焦点。 光学系统将激光束引导到多点聚焦部分。 激光束扫描部分将沿着沿着玻璃基板的表面布置的平面的预定范围内的期望方向围绕单个中心轴线旋转的所有多个光束聚焦点移动。

公开(公告)号：US20100276404A1

公开(公告)日：2010-11-04

申请号：US12768317

申请日：2010-04-27

申请人： Kenji FUKUHARA ,  Seiji SHIMIZU ,  Kouji YAMAMOTO

发明人： Kenji FUKUHARA ,  Seiji SHIMIZU ,  Kouji YAMAMOTO

IPC分类号： B23K26/00

CPC分类号： B23K26/0624 ,  B23K26/40 ,  B23K2103/50

摘要： A laser machining method includes directing pulse laser light onto a surface of a brittle material substrate, and a laser light scanning step for scanning laser light along a scribe-scheduled line. The laser intensity of the pulse laser light is 1.0×108 W/cm2 or greater and 1.0×1010 W/cm2 or less. The value obtained by multiplying the amount of heat input (J/cm2) by the linear expansion coefficient (10−7/K) of the brittle material is in a range of 3000 or greater and 100000 or less. Furthermore, the number of pulses within a square circumscribing the condensed light diameter of the pulse laser light is two or greater.

摘要翻译： 激光加工方法包括将脉冲激光引导到脆性材料基板的表面上，以及激光扫描步骤，用于沿着刻划线扫描激光。 脉冲激光的激光强度为1.0×10 8 W / cm 2以上且1.0×10 10 W / cm 2以下。 通过将热输入量（J / cm 2）乘以脆性材料的线膨胀系数（10-7 / K）而获得的值在3000以上且100000以下的范围内。 而且，脉冲激光的聚光范围内的方波脉冲数是2个以上。

公开(公告)号：US07785013B2

公开(公告)日：2010-08-31

申请号：US11596530

申请日：2005-05-24

申请人： Masaki Egami ,  Seiji Shimizu ,  Takeshi Tanimaru

发明人： Masaki Egami ,  Seiji Shimizu ,  Takeshi Tanimaru

IPC分类号： F16C33/24

CPC分类号： F16C33/1065 ,  B29C45/14622 ,  B29C45/2708 ,  B29K2705/00 ,  F16C17/02 ,  F16C17/10 ,  F16C33/201

摘要： The present invention provides a high-accuracy sliding bearing which eliminates the need for treating a gate mark, has a high accuracy, is excellent in its mechanical strength, and is in its productivity. A sintered metal (2) is used as a bearing peripheral part. A resin material is molded at a sliding portion of the bearing peripheral part to form a resin layer (3). In the resin layer (3), a product of a coefficient of linear thermal expansion of the resin material and a thickness of the resin layer is not more than 0.15. The resin layer (3) is molded through tunnel gates. The resin layer comprises a plurality of axial grooves (4A) and (4B) on a bearing sliding surface thereof, and the tunnel gate marks (5) are alternately formed on a bottom of each of the grooves.

摘要翻译： 本发明提供一种高精度滑动轴承，其不需要处理门标，具有高精度，机械强度优异，并且其生产率。 使用烧结金属（2）作为轴承周边部。 树脂材料在轴承周边部的滑动部分成型，形成树脂层（3）。 在树脂层（3）中，树脂材料的线性热膨胀系数与树脂层的厚度的乘积不大于0.15。 树脂层（3）通过隧道浇口模制。 树脂层在其轴承滑动面上包括多个轴向槽（4A）和（4B），并且隧道浇口标记（5）交替地形成在每个槽的底部上。

公开(公告)号：US07699527B2

公开(公告)日：2010-04-20

申请号：US10581203

申请日：2004-12-14

申请人： Isao Komori ,  Seiji Shimizu

发明人： Isao Komori ,  Seiji Shimizu

IPC分类号： F16C32/06

CPC分类号： F16C33/107 ,  F16C17/026 ,  F16C17/08 ,  F16C17/107 ,  F16C33/1075 ,  F16C43/02 ,  F16C2226/50 ,  F16C2370/12 ,  G11B19/2009 ,  H02K7/085

摘要： Disclosed is a fluid dynamic bearing device in which it is possible to prevent detachment of the shaft member reliably and at low cost without involving any increase in the device size. In a thrust bearing portion T, the lower end surface of the shaft member is held in contact with a thrust plate, and the shaft member is rotatably supported in the thrust direction. Protrusions extending radially inwards are provided on a sealing portion attached to an opening of the housing, and these protrusions are engaged with a small diameter portion formed on the outer peripheral surface of the shaft member, thereby preventing the shaft member from coming off.

摘要翻译： 公开了一种流体动力轴承装置，其中可以防止轴构件可靠且低成本地脱离，而不会增加装置尺寸。 在推力轴承部T中，轴构件的下端面与止推板保持接触，轴构件沿推力方向可旋转地支撑。 径向向内延伸的突起设置在安装在壳体的开口上的密封部分上，并且这些突起与形成在轴构件的外周表面上的小直径部分接合，从而防止轴构件脱落。

公开(公告)号：US07557803B2

公开(公告)日：2009-07-07

申请号：US11113130

申请日：2005-04-25

申请人： Susumu Furukawa ,  Seiji Shimizu ,  Shinji Mukai ,  Yutaka Hara ,  Hroko Monma ,  Mamoru Fukushima

发明人： Susumu Furukawa ,  Seiji Shimizu ,  Shinji Mukai ,  Yutaka Hara ,  Hroko Monma ,  Mamoru Fukushima

IPC分类号： G06F17/00 ,  G06T1/00 ,  G06T15/00 ,  G06T17/00

CPC分类号： G06T17/20

摘要： A data structure for a graph, which is composed by points and line segments connecting adjacent pairs of the points, respectively, of a two- or three-dimensional object comprises a set of point data of the individual points, each of the point data of the points consists of a clockwise or counter clockwise circular ordered adjacency list written in storage areas of a storage medium individually allocated to the point. The adjacency list describes a plurality of adjacent points associated with the point sequentially according to a circular adjacency order as viewed from outside of the graph with address pointers to the storage areas allocated to the adjacent points, respectively, and location pointers associated with the address pointers, respectively, to storage locations of adjacency lists of the adjacent points, respectively, where an address pointer of the point is written.

摘要翻译： 图形的数据结构由分别连接相邻的两点或三维对象对的点和线段组成，包括各个点的点数据集合，每个点数据的点数据 这些点由顺序或逆时针圆形的顺序相邻列表组成，写入到分配给该点的存储介质的存储区域中。 相邻列表分别根据从图的外部依次循环相邻顺序与点对应的多个相邻点，分别具有分配给相邻点的存储区域的地址指针，以及与地址指针相关联的位置指针 分别分别到写入点的地址指针的相邻点的相邻列表的存储位置。

公开(公告)号：US20080174645A1

公开(公告)日：2008-07-24

申请号：US12071787

申请日：2008-02-26

申请人： Takaichiro Umeda ,  Hikaru Kaga ,  Tsuyoshi Suzuki ,  Seiji Shimizu ,  Takamasa Usui ,  Yoichiro Shimizu

发明人： Takaichiro Umeda ,  Hikaru Kaga ,  Tsuyoshi Suzuki ,  Seiji Shimizu ,  Takamasa Usui ,  Yoichiro Shimizu

IPC分类号： B41J2/19

CPC分类号： B41J2/17513 ,  B41J2/17523 ,  B41J2/17556

摘要： An ink jet printer including a carriage which is movable relative to a sheet of paper, a recording head which is mounted on the carriage and records an image on the sheet by ejecting a droplet of ink toward the sheet, one or more ink tanks which store the ink or inks to be supplied to the recording head, a buffer tank which is mounted on the carriage, and one or more ink flow passages in which the inks are supplied from the ink tanks to the recording head via the buffer tank. The buffer tank has, at a height position higher than a height position where the recording head is provided, one or more air buffer chambers which accommodate respective amounts of the inks, and collect air bubbles produced in the ink flow passages. The printer further includes one or more air-discharge passages which communicate, at one ends thereof, with upper portions of the air buffer chambers, and discharge, via the other ends thereof, the air bubbles collected by the air buffer chambers.

摘要翻译： 一种喷墨打印机，其包括可相对于一张纸移动的托架;记录头，其安装在托架上，并通过向纸张喷射墨滴将图像记录在纸张上;一个或多个墨盒，其存储 要提供给记录头的墨水或墨水，安装在滑架上的缓冲罐，以及一个或多个墨水流动通道，其中墨水通过缓冲罐从墨水盒供应到记录头。 缓冲罐在高于设置有记录头的高度位置的高度位置处具有一个或多个空气缓冲室，其适应相应量的油墨，并且收集在油墨流动通道中产生的气泡。 打印机还包括一个或多个排气通道，其一端与空气缓冲室的上部连通，并且经由其另一端排出由空气缓冲室收集的气泡。

公开(公告)号：US20070182787A1

公开(公告)日：2007-08-09

申请号：US11700343

申请日：2007-01-31

申请人： Tomoyuki Kubo ,  Seiji Shimizu ,  Hiroo Ogawa ,  Hiromitsu Mizutani ,  Atsushi Ito

发明人： Tomoyuki Kubo ,  Seiji Shimizu ,  Hiroo Ogawa ,  Hiromitsu Mizutani ,  Atsushi Ito

IPC分类号： B41J2/05

CPC分类号： B41J2/14209 ,  B41J2/055 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14306 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  H05K3/3494 ,  H05K3/363 ,  H05K2201/09409 ,  H05K2201/09427 ,  H05K2203/0278

摘要： An ink jet head, includes: an actuator including a plurality of terminals; a wiring material including a base made of a flexible resin film on which a plurality of lands are arranged in arrays corresponding to the plurality of terminals, the wiring material of which one end is superimposed on a surface of the actuator, and which is extended in a direction parallel to the surface of the actuator; and a drive circuit for driving the actuator, wherein: the wiring material includes a small width portion, of which a width in a direction, perpendicular to an extended direction is smaller than that of the one end superimposed on the actuator, arranged on an extended portion; and the drive circuit is mounted on the extended portion; and wiring patterns are formed on the wiring material, for connecting the drive circuit and the plurality of lands.

摘要翻译： 一种喷墨头，包括：包括多个端子的致动器; 布线材料，其包括由柔性树脂膜构成的基底，多个平台排列成与多个端子对应的阵列，所述布线材料的一端重叠在所述致动器的表面上，并且延伸到 平行于致动器表面的方向; 以及用于驱动所述致动器的驱动电路，其中：所述布线材料包括小宽度部分，其宽度方向垂直于延伸方向的宽度小于重叠在致动器上的一端的宽度，布置在延伸方向上 一部分; 并且驱动电路安装在延伸部分上; 并且布线图案形成在布线材料上，用于连接驱动电路和多个焊盘。

公开(公告)号：US07108907B1

公开(公告)日：2006-09-19

申请号：US09546665

申请日：2000-10-25

申请人： Chihiro Yamane ,  Kunihiko Okajima ,  Seiji Shimizu

发明人： Chihiro Yamane ,  Kunihiko Okajima ,  Seiji Shimizu

IPC分类号： D04H1/00 ,  D04H3/00 ,  B32B23/00

CPC分类号： C08B1/003 ,  D01F2/02 ,  Y10T428/249924 ,  Y10T428/2913 ,  Y10T428/2965

摘要： A cellulose dope comprising an aqueous sodium hydroxide solution and cellulose dissolved in the solution, wherein the cellulose dope has a sodium hydroxide concentration (CNa) of from 6.5 to 11% by weight, a cellulose content (Cc) of from 5 to 10% by weight, a viscosity average degree of polymerization (DPc) of the cellulose of from 350 to 1,200 and a cellulose dissolution ratio (Sc) of 99.0% by weight or more, and wherein the zero-shear viscosity (η0) and the cellulose content (Cc) of the cellulose dope and the viscosity average degree of polymerization (DPc) of the cellulose in the cellulose dope satisfy the following formula (1): η0=kCcm×DPcp   (1) wherein: η0 represents the zero-shear viscosity (mPa·s) of the cellulose dope, Cc represents the cellulose content (% by weight) of the cellulose dope, DPc represents the viscosity average degree of polymerization of the cellulose in the cellulose dope, k=3.9×10−11, m is a number of from 5 to 7, and p is a number of from 3 to 4.

摘要翻译： 一种含有氢氧化钠水溶液和溶于该溶液中的纤维素的纤维素原液，其中纤维素掺杂物的氢氧化钠浓度为6.5-11％（重量），纤维素含量（Cc ）为5〜10重量％，纤维素的粘度平均聚合度（DPc）为350〜1200，纤维素溶解率（Sc）为99.0重量％以上，其中零剪切粘度 纤维素掺杂物的纤维素含量（Cc）和纤维素掺杂物中的纤维素的粘度平均聚合度（DPc）满足下式（1）：＆lt;＆lt;＆lt; 0＆gt; -line-formula description =“In-line Formulas”end =“lead”？> eta = kCc xDPc

（1） <？in-line-formula description =“In-line Formulas”end =“tail”？>其中：eta 0表示纤维素原料的零剪切粘度（mPa.s），Cc 表示纤维素的纤维素含量（重量％） 糊剂，DPc表示纤维素原液中纤维素的粘度平均聚合度，k = 3.9×10 -6，m为5〜7的数，p为3 到4。