公开(公告)号：US20100033288A1

公开(公告)日：2010-02-11

申请号：US12458426

申请日：2009-07-10

申请人： Takeshi Yokoyama ,  Takafumi Yamada ,  Tomonori Seki ,  Masaharu Edo

发明人： Takeshi Yokoyama ,  Takafumi Yamada ,  Tomonori Seki ,  Masaharu Edo

IPC分类号： H01F5/00 ,  H01F41/00

CPC分类号： H01F17/0013 ,  H01F17/04 ,  H01F27/255 ,  H01F41/0246 ,  H01F41/046 ,  H01F2017/048 ,  H01L23/495 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/16 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/73265 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01047 ,  H01L2924/01057 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/181 ,  Y10T29/4902 ,  H01L2924/00 ,  H01L2924/00015 ,  H01L2224/0401 ,  H01L2924/00012 ,  H01L2924/01049

摘要： Two coil conductors of the same spiral shape are cut out from a lead frame. The two coil conductors are disposed back to back so that the front of a first coil conductor is superimposed over the rear of a second coil conductor. Central end portions of the first and second coil conductors are connected to each other through a connection layer. Outer end portions of the spirals of the first and second coil conductors are connected to corresponding ones of first and second terminals of the thin inductor, respectively. A sintered green sheet as a magnetic substance is disposed in gaps between the first and second coil conductors. In this manner, the invention can provide a thin inductor small in size, strong in mechanical strength and inexpensive, a method of producing the thin inductor, and an ultra small size power conversion apparatus using the thin inductor.

摘要翻译： 从引线框架切出具有相同螺旋形状的两个线圈导体。 两个线圈导体背靠背设置，使得第一线圈导体的前部叠加在第二线圈导体的后部上。 第一和第二线圈导体的中央端部通过连接层彼此连接。 第一和第二线圈导体的螺旋的外端部分别连接到薄电感器的相应的第一和第二端子。 作为磁性物质的烧结生片设置在第一和第二线圈导体之间的间隙中。 以这种方式，本发明可以提供一种尺寸小，机械强度低，价格便宜的薄型电感器，薄电感器的制造方法，以及使用该薄型电感器的超小型电力转换装置。

公开(公告)号：US07629668B2

公开(公告)日：2009-12-08

申请号：US12078323

申请日：2008-03-28

申请人： Jun Yabuzaki ,  Takeshi Yokoyama ,  Tomonori Seki

发明人： Jun Yabuzaki ,  Takeshi Yokoyama ,  Tomonori Seki

IPC分类号： H01L29/00

CPC分类号： H01L23/50 ,  H01G4/228 ,  H01G4/306 ,  H01G4/40 ,  H01L23/3121 ,  H01L24/05 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L27/016 ,  H01L2224/0401 ,  H01L2224/16225 ,  H01L2224/32145 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48235 ,  H01L2224/48247 ,  H01L2224/73257 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19015 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19107 ,  H01L2924/30107 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： The electrode of a thin-type capacitor is connected to the rear surface of a p-type semiconductor substrate which is brought to a ground potential, by a conductive DAF (Die Attach Film) or by a conductive adhesive, and the electrodes of the front surface of the p-type semiconductor substrate are respectively connected with and stacked on the terminals of a thin-type inductor by bumps, whereby manufacturing costs can be reduced while the occurrence of noise can be suppressed and packaging area can be made small.

摘要翻译： 薄型电容器的电极通过导电DAF（Die Attach Film）或导电粘合剂连接到被引导到地电位的p型半导体衬底的背面，并且前面的电极 p型半导体基板的表面通过凸块分别与薄型电感器的端子连接并堆叠在一起，从而可以降低制造成本，同时可以抑制噪声的发生，并且可以使封装面积小。

公开(公告)号：US20080237790A1

公开(公告)日：2008-10-02

申请号：US12078323

申请日：2008-03-28

申请人： Jun Yabuzaki ,  Takeshi Yokoyama ,  Tomonori Seki

发明人： Jun Yabuzaki ,  Takeshi Yokoyama ,  Tomonori Seki

IPC分类号： H01L29/86

CPC分类号： H01L23/50 ,  H01G4/228 ,  H01G4/306 ,  H01G4/40 ,  H01L23/3121 ,  H01L24/05 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L27/016 ,  H01L2224/0401 ,  H01L2224/16225 ,  H01L2224/32145 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48235 ,  H01L2224/48247 ,  H01L2224/73257 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19015 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19107 ,  H01L2924/30107 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： The electrode of a thin-type capacitor is connected to the rear surface of a p-type semiconductor substrate which is brought to a ground potential, by a conductive DAF (Die Attach Film) or by a conductive adhesive, and the electrodes of the front surface of the p-type semiconductor substrate are respectively connected with and stacked on the terminals of a thin-type inductor by bumps, whereby manufacturing costs can be reduced while the occurrence of noise can be suppressed and packaging area can be made small.

摘要翻译： 薄型电容器的电极通过导电DAF（Die Attach Film）或导电粘合剂连接到被引导到地电位的p型半导体衬底的背面，并且前面的电极 p型半导体基板的表面通过凸块分别与薄型电感器的端子连接并堆叠在一起，从而可以降低制造成本，同时可以抑制噪声的发生，并且可以使封装面积小。

公开(公告)号：US07489223B2

公开(公告)日：2009-02-10

申请号：US11957465

申请日：2007-12-16

申请人： Takeshi Yokoyama ,  Yoshikiyo Usui ,  Tomonori Seki

发明人： Takeshi Yokoyama ,  Yoshikiyo Usui ,  Tomonori Seki

IPC分类号： H01F5/00

CPC分类号： H01F17/0033 ,  H01F1/342 ,  H01F27/292 ,  H01F41/046 ,  H01F2017/002 ,  Y10T29/4902

摘要： An inductor and a method of manufacture results in external electrodes that prevent generation of flashes. The inductor has a ferrite substrate, external electrodes, and a coil. The cross-sectional area of the external electrodes extending across the cutting line is reduced to suppress generation of flashes during the cutting process. Pairs of through-holes are formed at positions in line symmetry about the cutting line. A connection conductor is formed in each of the through-holes, and the external electrodes are formed on the front and back surfaces of the substrate, with the connection conductor connecting each of the pairs of external electrodes on the front and back surfaces. Through-holes can be oblong holes extending across the cutting line, and the external electrodes can extend away from the cutting line.

摘要翻译： 电感器和制造方法导致防止产生闪光的外部电极。 电感器具有铁氧体衬底，外部电极和线圈。 减少延伸穿过切割线的外部电极的横截面积，以抑制在切割过程中产生闪光。 成对的通孔形成在与切割线对称的位置处。 在每个通孔中形成连接导体，并且在基板的前表面和后表面上形成外部电极，其中连接导体在前表面和后表面上连接两对外部电极。 通孔可以是穿过切割线延伸的长孔，并且外部电极可以远离切割线延伸。

公开(公告)号：US07538718B2

公开(公告)日：2009-05-26

申请号：US12010623

申请日：2008-01-28

申请人： Hiroshi Ikeda ,  Takeshi Yokoyama

发明人： Hiroshi Ikeda ,  Takeshi Yokoyama

IPC分类号： G01S7/40 ,  G01S13/00 ,  G01S7/00

CPC分类号： G01S7/4004 ,  G01R31/2621 ,  G01S13/931

摘要： Detection of failure mode peculiar to a high-electron mobility transistor is available. A control circuit controls a gate voltage switching portion so that the gate voltage applied to a transistor may become a given checking voltage. The checking voltage may be set to a pinch-off-voltage of the transistor, for example. The control circuit detects a current value of the drain current flown when the checking voltage is applied, thereby detecting a failure of the transistor based on the current value. According to the present invention, since failure detection is made on the basis of the drain current value flown when the checking voltage set up apart from an operating voltage is applied as the gate voltage, failure mode which is peculiar to the high electron mobility transistor and which is hardly detectable in an ordinary operating state becomes detectable.

摘要翻译： 检测高电子迁移率晶体管特有的故障模式是可用的。 控制电路控制栅极电压切换部分，使得施加到晶体管的栅极电压可能变成给定的检验电压。 检查电压例如可以设定为晶体管的截止电压。 控制电路检测当施加检查电压时流过的漏极电流的电流值，从而基于电流值检测晶体管的故障。 根据本发明，由于基于当施加了与工作电压分开设定的检查电压时的漏极电流值作为高电子迁移率晶体管特有的栅极电压故障模式和故障检测， 在普通的操作状态下几乎不可检测出可以检测到。

公开(公告)号：US20070070162A1

公开(公告)日：2007-03-29

申请号：US11524492

申请日：2006-09-20

申请人： Takeshi Yokoyama

发明人： Takeshi Yokoyama

IPC分类号： B41J2/01

CPC分类号： B41J11/002

摘要： An object of the present invention is to provide an ink jet recording apparatus and a recording method that can prevent jetting defect, due to ink that adhered to recording head being cured, and conduct image recording with high resolution, by suppressing light that reaches the recording head to a required limit. The ink jet recording apparatus includes recording head to jet photo-curable ink on recording medium, ultraviolet ray irradiating device to irradiate ultraviolet ray to the ink jetted from the recording head, width detecting sensor to detect recording region, and control part to control the ultraviolet ray irradiating device to suppress amount of light that is irradiated from the ultraviolet ray irradiating device and rounds into the recording head side, to an extent so that the ink is not cured, in a region other than the recording region detected by the width detecting sensor.

摘要翻译： 本发明的目的是提供一种喷墨记录装置和记录方法，该喷墨记录装置和记录方法能够防止由于附着在记录头被固化的油墨而导致的喷射缺陷，并且通过抑制到达记录的光来进行高分辨率的图像记录 达到所需的限制。 喷墨记录装置包括记录头，用于在记录介质上喷射可光固化油墨;紫外线照射装置，用于对从记录头喷射的墨水照射紫外线;检测传感器检测记录区域;以及控制部件，以控制紫外线 射线照射装置，在除了由宽度检测传感器检测到的记录区域以外的区域中，抑制从紫外线照射装置照射的光量并进入记录头侧，使得油墨不固化的程度 。

公开(公告)号：US07178913B2

公开(公告)日：2007-02-20

申请号：US10842134

申请日：2004-05-10

申请人： Kouichi Kumamoto ,  Yoshihide Hoshino ,  Takeshi Yokoyama

发明人： Kouichi Kumamoto ,  Yoshihide Hoshino ,  Takeshi Yokoyama

IPC分类号： B41J2/01

CPC分类号： B41J11/002

摘要： An ink jet recording apparatus comprises: an ink jet type of a recording head in which ink jet openings for jetting a photo curing ink are arranged so as to face a recording medium; a light source which is set so as to be opposite to a face of the recording medium to which ink is jetted, and which irradiates a light for curing the ink after the ink is jetted; a light intensity measuring section for measuring a light intensity of the light irradiated from the light source; a temperature measuring section for measuring an ambient temperature of the light intensity measuring section; and a light source control section for correcting a measured light intensity of the light source in accordance with measurement results from the light intensity measuring section and the temperature measuring section.

摘要翻译： 一种喷墨记录装置，包括：喷墨型记录头，其中用于喷射光固化油墨的喷墨口布置成面对记录介质; 设置为与喷墨墨水的记录介质的表面相对的光源，并且在喷墨之后照射用于固化墨水的光; 光度测量部分，用于测量从光源照射的光的光强度; 用于测量光强度测量部分的环境温度的温度测量部分; 以及光源控制部，其根据来自光强度测量部和温度测量部的测量结果来校正光源的测量光强度。

公开(公告)号：US4788849A

公开(公告)日：1988-12-06

申请号：US27517

申请日：1987-03-18

申请人： Masao Yonemura ,  Takeshi Yokoyama

发明人： Masao Yonemura ,  Takeshi Yokoyama

IPC分类号： F16T1/48 ,  F16T1/08 ,  G01M3/18 ,  G01M3/28 ,  G07C3/00 ,  G07C3/02 ,  G01M3/24

CPC分类号： F16T1/08 ,  G01M3/188 ,  G07C3/00

摘要： A device for monitoring the operation of steam traps, wherein data representing the operation of the steam traps are transmitted to a host computer for storing the data, the host computer operating to record and display a summation of leakage in a plurality of steam traps as well as the totalization and analysis of leakage in terms of monetary cost or a rejection rate and changes in the steam traps with time in order to predict time required for repair or replacement of the steam traps.

摘要翻译： 一种用于监测蒸汽疏水阀的操作的装置，其中表示蒸汽疏水阀的操作的数据被传送到主计算机以存储数据，主计算机操作以在多个蒸汽疏水阀中记录和显示泄漏的总和 作为对货币成本或排除率以及蒸汽疏水阀随时间变化的渗漏的累计和分析，以预测维修或更换蒸汽疏水阀所需的时间。

公开(公告)号：US4723970A

公开(公告)日：1988-02-09

申请号：US826782

申请日：1986-02-06

申请人： Takeshi Yokoyama

发明人： Takeshi Yokoyama

IPC分类号： B01D5/00 ,  B01D45/12 ,  B01D45/16 ,  B01D53/26 ,  B04C5/02 ,  B04C7/00 ,  B04C9/00 ,  F16T1/22 ,  F22B37/26 ,  F22B37/32

CPC分类号： B04C5/02 ,  B01D45/12 ,  B01D45/16 ,  B01D5/0024 ,  B01D5/0051 ,  B01D5/009 ,  B01D53/26 ,  B04C7/00 ,  B04C9/00 ,  F16T1/22 ,  F22B37/263 ,  F22B37/32

摘要： A gas-water separator provided with a cylindrical partition wall member disposed in an upper portion within a casing of the separator to form an annular space between the partition wall member and the casing, with rotary vanes being disposed in the annular space and with upper and lower portions of the annular space and an inside bore of the partition wall member being connected to an inlet side, a drain valve portion and an outlet side, respectively, of the separator. The separator is provided with obliquely, downwardly inclined walls and spiral walls, each projecting outwardly gradually from an upper end of each of the inclined walls toward a lower end thereof and connected in a stepped configuration to a radial end wall at the lower end of the inclined wall. The obliquely, downwardly inclined walls and the spiral walls are formed on an outer peripheral surface of the cylindrical partition wall member, and, consequently, fluid rotates in the annular space and moves more outwardly than in a tangential direction of the annular space so as to be blown in a better condition against the inner surface of the casing located around the annular space.

摘要翻译： 一种气水分离器，其具有设置在分隔件的壳体内的上部的圆筒形分隔壁构件，以在分隔壁构件和壳体之间形成环状空间，旋转叶片设置在环形空间中， 环状空间的下部和分隔壁构件的内孔分别连接到分离器的入口侧，排水阀部分和出口侧。 分离器设置有斜向下倾斜的壁和螺旋壁，每个倾斜的壁和螺旋壁逐渐从每个倾斜壁的上端朝向其下端向外逐渐向外延伸，并且以阶梯形状连接到位于下端的径向端壁 斜墙。 倾斜的向下倾斜的壁和螺旋壁形成在圆柱形分隔壁构件的外周表面上，因此流体在环形空间中旋转并且比环形空间的切线方向更向外移动，从而 以更好的状态吹向围绕环形空间的壳体的内表面。

公开(公告)号：US09053831B2

公开(公告)日：2015-06-09

申请号：US13062605

申请日：2009-08-25

申请人： Yoshiyuki Saito ,  Takeshi Yokoyama ,  Junichi Kishimoto

发明人： Yoshiyuki Saito ,  Takeshi Yokoyama ,  Junichi Kishimoto

IPC分类号： G21C3/30 ,  G21F5/012 ,  G21F5/08 ,  G21F9/36

CPC分类号： G21F5/012 ,  G21F5/08 ,  G21F9/36

摘要： A fuel assembly 20 is constituted by combining a plurality of fuel rods 21, holding the fuel rods 21 by a plurality of support grids 22, and arranging a lower nozzle 24 and an upper nozzle 23 at opposite ends of the fuel rods 21. A shock-absorbing device 10 for a fuel assembly is fitted to the lower nozzle 24 and the upper nozzle 23. The shock-absorbing device 10 for a fuel assembly is constituted a nozzle support 12 fitted to a depression 24U of the lower nozzle 24 and a depression 23U of the upper nozzle 23, and a buffer 11 combined with the nozzle support 12, with stiffness thereof in a longitudinal direction of the fuel rods 21 being equal to or lower than that of the nozzle support 12.

摘要翻译： 燃料组件20通过组合多个燃料棒21而构成，多个燃料棒21通过多个支撑栅22保持燃料棒21，并且在燃料棒21的相对端处布置下喷嘴24和上喷嘴23。 用于燃料组件的吸收装置10装配到下喷嘴24和上喷嘴23.用于燃料组件的减震装置10构成安装到下喷嘴24的凹部24U的喷嘴支撑件12和凹部 上喷嘴23的23U以及与喷嘴支撑体12组合的缓冲器11，其在燃料棒21的纵向上的刚度等于或低于喷嘴支撑件12的刚度。