公开(公告)号：US20100188797A1

公开(公告)日：2010-07-29

申请号：US12670855

申请日：2007-11-29

Applicant: Youichi Yamazaki ,  Hideyuki Osuzu ,  Yoshihiro Fujioka ,  Daisuke Fukuda

Inventor： Youichi Yamazaki ,  Hideyuki Osuzu ,  Yoshihiro Fujioka ,  Daisuke Fukuda

IPC: H01G4/12

CPC classification number: H01G4/1227 ,  H01G4/30

Abstract: A crystal constituting a dielectric porcelain, comprised of a first crystal group composed of crystal grains of 0.2 atomic % or less calcium concentration and a second crystal group composed of crystal grains of 0.4 atomic % or more calcium concentration, wherein the ratio of concentration of each of magnesium and a first rare earth element contained in a center portion to that contained in a surface layer portion of crystal grains constituting the first crystal group is greater than the corresponding concentration ratio of crystal grains constituting the second crystal group, and wherein on a polished surface resulting from polishing of the surface of the dielectric porcelain, when the area of crystal grains of the first crystal group is referred to as a and the area of crystal grains of the second crystal group referred to as b, the ratio of b/(a+b) is in the range of 0.5 to 0.8.

Abstract translation: 构成电介质瓷的晶体，由由0.2质量％以下钙浓度的晶粒构成的第一晶体组和由钙浓度为0.4原子％以上的晶粒构成的第二晶体组成，其中， 的镁和包含在构成第一晶体组的晶粒的表层部分中的部分的中心部分的第一稀土元素大于构成第二晶体基团的晶粒的相应浓度比，并且其中在抛光 当第一晶体组的晶粒的面积被称为a，第二晶体组织的晶粒面积被称为b时，由电介质陶瓷的表面的抛光产生的表面，b /（ a + b）在0.5〜0.8的范围内。

公开(公告)号：US20100142120A1

公开(公告)日：2010-06-10

申请号：US12447468

申请日：2007-10-26

Applicant: Yusuke Azuma ,  Daisuke Fukuda

Inventor： Yusuke Azuma ,  Daisuke Fukuda

IPC: H01G4/12 ,  C04B35/468

CPC classification number: H01G4/1227 ,  C01G23/006 ,  C01G45/006 ,  C01G45/1264 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2006/40 ,  C04B35/4682 ,  C04B2235/3206 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3262 ,  C04B2235/652 ,  C04B2235/762 ,  H01B3/12 ,  H01G4/30

Abstract: A dielectric ceramic includes crystal grains containing barium titanate as a main component, magnesium, a rare-earth element, and manganese, wherein the crystal grains have a cubic crystal structure; and the dielectric ceramic contains, per mole of barium, 0.033 to 0.085 mol of magnesium in terms of MgO, 0.1 to 0.2 mol of the rare-earth element (RE) in terms of RE2O3, and 0.006 to 0.018 mol of manganese in terms of MnO. Such a dielectric ceramic has a high relative dielectric constant, stable temperature characteristic of the relative dielectric constant, and no spontaneous polarization.

Abstract translation: 介电陶瓷包括含有钛酸钡作为主要成分的晶体，镁，稀土元素和锰，其中晶粒具有立方晶体结构; 并且电介质陶瓷每摩尔钡含有以MgO计的0.033至0.085摩尔的镁，以RE 2 O 3计的稀土元素（RE）为0.1至0.2摩尔，以及以TiO 2换算为0.006至0.018摩尔的锰 MnO。 这种介电陶瓷具有高的相对介电常数，相对介电常数的稳定的温度特性，并且没有自发的极化。

公开(公告)号：US07656116B2

公开(公告)日：2010-02-02

申请号：US12181733

申请日：2008-07-29

Applicant: Takehiro Yano ,  Tetsu Nagano ,  Daisuke Fukuda

Inventor： Takehiro Yano ,  Tetsu Nagano ,  Daisuke Fukuda

IPC: H02P27/04

CPC classification number: H02H7/0838

Abstract: There are provided upper and lower switching elements 1U to 1W and 2U to 2W for energizing motor drive windings 4U to 4W, a control circuit 20 that starts outputting a control signal for energization based on an energization instruction, pre-drive circuits 8U to 8W and 9U to 9W for controlling ON/OFF of the upper and lower switching elements based on the control signal, and short circuit detection circuits 10U to 10W for detecting short circuits in a node 14 between the upper and lower switching elements to higher-potential and lower-potential power sources based on the control signal and a voltage of the node. The short circuit detection circuits are controlled to detect a short circuit in the node to the lower-potential power source with all the upper switching elements turned ON and all the lower switching elements turned OFF and to detect a short circuit in the node to the higher-potential power source with all the upper switching elements turned OFF and all the lower switching elements turned ON, in a state where the motor drive windings are not energized. It is possible to prevent a situation in which a short circuit cannot be detected depending on a resistance component of a drive target.

Abstract translation: 设置用于对电动机驱动绕组4U〜4W供电的上下开关元件1U〜1W和2U〜2W，基于通电指令开始输出用于通电的控制信号的控制电路20，预驱动电路8U〜8W， 9U至9W，用于根据控制信号控制上下开关元件的ON / OFF;以及短路检测电路10U至10W，用于检测上下开关元件之间的节点14中的短路到较高电位和较低电位 基于控制信号的电源和节点的电压。 控制短路检测电路，以便在所有上部开关元件导通并且所有下部开关元件断开并且将节点中的短路检测到较高的电平时检测节点中的低电位电源的短路 在电动机驱动绕组未被通电的状态下，所有上部开关元件关闭并且所有下部开关元件导通的电位电源。 可以防止根据驱动目标的电阻分量而不能检测短路的情况。

公开(公告)号：US07624503B2

公开(公告)日：2009-12-01

申请号：US11013346

申请日：2004-12-17

Applicant: Daisuke Fukuda

Inventor： Daisuke Fukuda

IPC: H01R43/00

CPC classification number: H01B13/01263 ,  H01B7/0045 ,  H01B13/01218 ,  Y10T29/49117 ,  Y10T29/49194 ,  Y10T29/49201

Abstract: Manufacturing is carried out while including the steps of: from a trunk line 12, drawing out electric wires 13a to be a branch line 14 longer than a required length of the branch line 14; forming a branch line portion 17 by applying tape winding to the drawn-out electric wires 13a; making, as a trunk line accompanying part 17a, a part from a base end P2 to a branching position P1 of the branch line portion 17 accompany the trunk line 12 and making, as a main branch line part 17b, a part from the branching position P1 to a front end P3 of the branch line portion 17 distant from the branch line 12; and applying an protecting treatment 19 by tape winding to the whole.

Abstract translation: 进行制造，同时包括以下步骤：从中继线12，将电线13a拉出为比分支线14所需长度更长的分支线14; 通过对拉出的电线13a施加带缠绕而形成支线部分17; 作为伴随部分17a的中继线，从基端P2到分支线部分17的分​​支位置P1的部分伴随主干线12，并且将作为主分支线部分17b的部分从分支位置 P1到分支线部分17的远离分支线12的前端P3; 并通过卷绕整体施加保护处理19。

公开(公告)号：US20090219666A1

公开(公告)日：2009-09-03

申请号：US12065483

申请日：2006-08-25

Applicant: Daisuke Fukuda

Inventor： Daisuke Fukuda

IPC: H01G4/30 ,  C04B35/468 ,  C04B35/465

CPC classification number: H01G4/1227 ,  C04B35/4682 ,  C04B35/62805 ,  C04B35/6281 ,  C04B35/62815 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3236 ,  C04B2235/3244 ,  C04B2235/3262 ,  C04B2235/36 ,  C04B2235/5445 ,  C04B2235/6025 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6582 ,  C04B2235/663 ,  C04B2235/785 ,  C04B2235/79 ,  C04B2235/85 ,  H01G4/30

Abstract: A dielectric ceramic whose primary crystal grains 1 comprise a composite oxide composed mainly of Ti and at least one kind of alkaline earth metal element selected from Ca, Sr and Ba. The primary crystal grains 1 contain the metal compositions of Mg, Mn and a rare earth element. At least one kind of metal composition of the Mg, the Mn and the rare earth element is present at a higher concentration on the surface side 5 of the primary crystal grains 1 than the inside 3 thereof. A 0.04 to 0.2 parts by mass of Zr in terms of oxide to 100 parts by mass of the composite oxide is contained. It is therefore able to impart a high dielectric constant even to finely granulated barium titanate based crystal grains, and also stabilize the temperature characteristics of dielectric constant.

Abstract translation: 一种电介质陶瓷，其主晶粒1包含主要由Ti和选自Ca，Sr和Ba的至少一种碱土金属元素组成的复合氧化物。 主晶粒1含有Mg，Mn和稀土元素的金属组成。 Mg，Mn和稀土类元素的金属组成中的至少一种以比其内部3更高的浓度存在于一次晶粒1的表面侧5上。 含有以氧化物计的Zr为0.04〜0.2质量份，复合氧化物为100质量份。 因此，能够赋予精细粒状的钛酸钡系晶粒高的介电常数，也能够使介电常数的温度特性稳定化。

公开(公告)号：US20090113373A1

公开(公告)日：2009-04-30

申请号：US12230112

申请日：2008-08-22

Applicant: Daisuke Fukuda

Inventor： Daisuke Fukuda

IPC: G06F17/50

CPC classification number: G06F17/5081 ,  G06F2217/12 ,  Y02P90/265

Abstract: A layout design apparatus that limits the maximum wiring density and the maximum edge length of partial regions when determining wiring layout. After determining the wiring layout, the layout design apparatus inserts a dummy into a partial region having a low wiring density and thereby, the minimum wiring density and the minimum edge length of the partial regions are limited. Thus, the respective wiring densities and respective edge lengths of the partial regions are constrained within a constant range and irregularities in the substrate surface after polishing can be suppressed.

Abstract translation: 一种在确定布线布局时限制部分区域的最大布线密度和最大边缘长度的布局设计装置。 在确定布线布局之后，布局设计装置将虚拟物插入具有低布线密度的部分区域中，从而限制部分区域的最小布线密度和最小边缘长度。 因此，部分区域的各个配线密度和各个边缘长度被限制在一定范围内，并且可以抑制抛光后的基板表面的不规则性。

公开(公告)号：US07426922B2

公开(公告)日：2008-09-23

申请号：US11802417

申请日：2007-05-22

Applicant: Daisuke Shimo ,  Motoshi Kataoka ,  Masahiko Fujimoto ,  Daisuke Fukuda

Inventor： Daisuke Shimo ,  Motoshi Kataoka ,  Masahiko Fujimoto ,  Daisuke Fukuda

IPC: F02M25/07

CPC classification number: F02D41/005 ,  F02B29/0406 ,  F02D41/403 ,  F02M26/05 ,  F02M26/06 ,  F02M26/15 ,  F02M26/23 ,  F02M26/38 ,  Y02T10/44 ,  Y02T10/47

Abstract: An engine exhaust gas purifier includes: an injection controller allowing a fuel injection valve to inject fuel near the top dead center on each compression stroke; an EGR amount controller for controlling the amount of exhaust gas recirculated into a combustion chamber; an excess air ratio controller for controlling the excess air ratio so that the local equivalence ratio in a late combustion stage is lower than the equivalence ratio at which soot is produced; and an intake air temperature controller for controlling the temperature of intake air after being mixed with exhaust gas. The intake air temperature controller controls the temperature of intake air within a temperature range lower than an upper temperature limit below which a predetermined ignition delay time can be secured and higher than a lower temperature limit above which the production of HC and CO can be avoided.

Abstract translation: 发动机废气净化器包括：喷射控制器，允许燃料喷射阀在每个压缩行程上喷射靠近上止点的燃料; 用于控制再循环到燃烧室中的废气量的EGR量控制器; 用于控制过量空气比的过量空气比控制器，使得后期燃烧阶段的局部当量比低于产生烟灰的当量比; 以及用于控制与废气混合后的进气温度的进气温度控制器。 进气温度控制器控制在比可以确保预定点火延迟时间的上限温度以下的温度范围内的进气温度，并且高于可以避免HC和CO的产生的较低温度限制。

公开(公告)号：US20070300194A1

公开(公告)日：2007-12-27

申请号：US11641025

申请日：2006-12-19

Applicant: Daisuke Fukuda

Inventor： Daisuke Fukuda

IPC: G06F17/10 ,  G06F17/50 ,  G06F7/60

CPC classification number: C23C16/52 ,  H01L21/2885 ,  H01L21/7684 ,  H01L21/76877 ,  H01L22/12 ,  H01L22/20 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A film thickness predicting apparatus compares a measurement value of a copper plating formed on wiring grooves of various patterns measured using a TEG and a film thickness of the copper plating calculated based on a plating model and a condition file. The film thickness predicting apparatus then delivers optimal plating model from the comparison result and calculates the film thickness of the copper plating formed on a substrate surface to be designed using the optimal plating model. The film thickness predicting apparatus enables to conduct a highly accurate film thickness predicting simulation.

Abstract translation: 膜厚预测装置比较使用TEG测量的各种图案的布线槽上形成的铜电镀的测量值和基于电镀模型和条件文件计算的镀铜膜厚度。 膜厚预测装置从比较结果输出最佳电镀模型，并计算使用最佳电镀模型设计的在衬底表面上形成的铜电镀膜厚度。 膜厚预测装置能够进行高精度的膜厚预测模拟。

公开(公告)号：US20140165564A1

公开(公告)日：2014-06-19

申请号：US14240339

申请日：2012-08-24

Applicant: Kohei Inoue ,  Shinya Ui ,  Yoshitaka Kawahara ,  Ichiro Myougan ,  Yasuyuki Hishi ,  Daisuke Fukuda

Inventor： Kohei Inoue ,  Shinya Ui ,  Yoshitaka Kawahara ,  Ichiro Myougan ,  Yasuyuki Hishi ,  Daisuke Fukuda

IPC: C02F5/08 ,  F03G7/04

CPC classification number: C02F5/08 ,  C02F2103/06 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/06 ,  F03G7/04 ,  Y02E10/10

Abstract: A scale inhibition method for injecting an alkaline agent and a chelating agent into a fluid containing at least silica and calcium ions, and inhibiting generation of scale, includes feeding the chelating agent and the alkaline agent into piping channeling the fluid, mixing the fluid while causing the fluid to flow in a chemical-mixing part provided in the piping, and when either a pressure difference between the pressures or a flow rate difference between the rates of fluid flow at an inlet and an outlet of the chemical-mixing part exceeds a preset upper threshold, increasing the amount of the chelating agent fed, and feeding the chelating agent at an increased feed amount until the pressure difference or flow rate difference falls below a preset lower threshold.

Abstract translation: 将碱性试剂和螯合剂注入至少含有二氧化硅和钙离子的流体并抑制氧化皮的产生的水垢抑制方法包括将螯合剂和碱性试剂投入到引导流体的管道中，混合流体同时引起 流体在设置在管道中的化学混合部件中流动，并且当压力之间的压力差或者化学混合部件的入口和出口处的流体流速之间的流量差超过预设值 上限阈值，增加进料的螯合剂的量，并以增加的进料量进料螯合剂，直到压力差或流速差下降到预设的较低阈值以下。

公开(公告)号：US08499259B2

公开(公告)日：2013-07-30

申请号：US13019778

申请日：2011-02-02

Applicant: Daisuke Fukuda

Inventor： Daisuke Fukuda

IPC: G06F17/50

CPC classification number: G06F17/5068 ,  G06F2217/12 ,  Y02P90/265

Abstract: A polishing estimation/evaluation device includes a dividing unit, an overpolished area extracting unit, and a dummy modifying unit. The dividing unit divides a layout of an integrated circuit into a plurality of partial areas. The overpolished area extracting unit refers to an overpolishing condition indicating whether overpolishing occurs in a vicinity of a partial area based on a wiring density in the partial area and a wiring density in surrounding areas of the partial area, and extracts a partial area where the overpolishing occurs from the plurality of partial areas obtained by the division by the dividing unit. The dummy modifying unit modifies dummy wiring in the partial area where the overpolishing occurs extracted by the overpolished area extracting unit and/or dummy wiring in surrounding areas of the partial area to reduce the number of partial areas where the overpolishing occurs.

Abstract translation: 抛光估计/评估装置包括分割单元，过度抛光区域提取单元和虚拟修改单元。 分割单元将集成电路的布局划分为多个部分区域。 过度抛光区域提取单元是指基于部分区域中的布线密度和部分区域的周围区域的布线密度来指示是否在部分区域附近发生过度抛光的过度抛光条件，并且提取部分区域，其中过度抛光 从通过分割单元的分割获得的多个部分区域发生。 伪修改单元修改由过度抛光区域提取单元提取的过度抛光的局部区域中的虚拟布线和/或部分区域的周围区域中的虚拟布线，以减少发生过度抛光的局部区域的数量。