公开(公告)号：US06984338B2

公开(公告)日：2006-01-10

申请号：US10765057

申请日：2004-01-28

Applicant: Osamu Kobayashi ,  Osamu Yamada ,  Kiyoshi Ito

Inventor： Osamu Kobayashi ,  Osamu Yamada ,  Kiyoshi Ito

IPC: H01F1/34 ,  C04B35/38

CPC classification number: H01F1/344 ,  C04B35/2658 ,  C04B2235/3208 ,  C04B2235/3239 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3256 ,  C04B2235/3262 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3418 ,  C04B2235/6584 ,  C04B2235/79 ,  C04B2235/83 ,  C04B2235/94 ,  C04B2235/96

Abstract: An Mn—Zn ferrite includes base components of 44.0 to 49.8 mol % Fe2O3, 4.0 to 26.5 mol % ZnO, 0.8 mol % or less Mn2O3, and the remainder consisting of MnO, and contains 0.20 (0.20 excluded) to 1.00 mass % CaO as additive. Since the Mn—Zn ferrite contains less than 50.0 mol % Fe2O3 and a limited amount (0.8 mol % or less) of Mn2O3, an abnormal grain growth does not occur even if CaO content is more than 0.20 mass %, and a high electrical resistance can be gained thereby realizing an excellent soft magnetism in a high frequency band such as 1 MHz.

Abstract translation: Mn-Zn铁氧体包括44.0至49.8mol％的Fe 2 O 3 3，4.0至26.5mol％的ZnO，0.8mol％或更少的Mn 2的基础组分 其余为MnO，余量由0.20（0.20）除外）添加至1.00质量％的CaO作为添加剂。 由于Mn-Zn铁氧体含有少于50.0摩尔％的Fe 2 O 3 O 3和Mn 2 O 3的有限量（0.8摩尔％以下） > O 3时，即使CaO含量大于0.20质量％，也不会发生异常的晶粒生长，并且可以获得高的电阻，从而在高频带中实现优异的软磁性，例如 1 MHz。

公开(公告)号：US06984337B2

公开(公告)日：2006-01-10

申请号：US10765050

申请日：2004-01-28

Applicant: Osamu Kobayashi ,  Osamu Yamada ,  Kiyoshi Ito

Inventor： Osamu Kobayashi ,  Osamu Yamada ,  Kiyoshi Ito

IPC: C04B35/38 ,  H01F1/34

CPC classification number: C04B35/2658 ,  C04B35/63 ,  C04B2235/3208 ,  C04B2235/3232 ,  C04B2235/3239 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3256 ,  C04B2235/3262 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3418 ,  C04B2235/604 ,  C04B2235/6584 ,  C04B2235/83 ,  C04B2235/94 ,  C04B2235/96 ,  H01F1/344

Abstract: An Mn—Zn ferrite includes base components of 44.0 to 49.8 mol % Fe2O3, 4.0 to 26.5 mol % ZnO, at least one of 0.1 to 4.0 mol % TiO2 and SnO2, 0.5 mol % or less Mn2O3, and the remainder consisting of MnO, and contains 0.20 (0.20 excluded) to 1.00 mass % CaO as additive. Since the Mn—Zn ferrite contains less than 50 mol % Fe2O3 and a limited amount (0.5 mol % or less) of Mn2O3, an abnormal grain growth does not occur even if CaO content is more than 0.20 mass %, and a high electrical resistance can be gained. And, since an appropriate amount of TiO2 and/or SnO2 is contained, an initial permeability is kept adequately high, whereby an excellent soft magnetism can be achieved in a high frequency band such as 1 MHz.

Abstract translation: Mn-Zn铁氧体包括44.0至49.8mol％的Fe 2 O 3 3，4.0至26.5mol％的ZnO，0.1至4.0mol％的TiO 2中的至少一种的基础组分 2％，和SnO 2，0.5mol％或更少的Mn 2 O 3 3，其余由MnO， 含有0.20质量％CaO作为添加剂。 由于Mn-Zn铁氧体含有少于50摩尔％的Fe 2 O 3 O 3和少量（0.5摩尔％以下）的Mn 2 O 3 即使CaO含量大于0.20质量％，也不会发生异常的晶粒生长，可以获得高的电阻。 并且，由于含有适当量的TiO 2和/或SnO 2 N，所以初始磁导率保持足够高，从而可以获得高的软磁性 频段如1 MHz。

公开(公告)号：US20050162367A1

公开(公告)日：2005-07-28

申请号：US10902898

申请日：2004-07-29

Applicant: Osamu Kobayashi ,  Anders Frisk

Inventor： Osamu Kobayashi ,  Anders Frisk

IPC: G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00

CPC classification number: G09G3/3648 ,  G09G5/005 ,  G09G5/006 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/0435 ,  G09G2340/16

Abstract: In a liquid crystal display (LCD) panel based display, a method of dynamically selecting either frame rate conversion (FRC) or pixel voltage overdrive is disclosed. The method is carried out by performing the following operations. A video vertical refresh rate of an incoming video data stream is determined and based upon the determining, only one video data stream conditioning protocol from a number of available video data stream conditioning protocols is selected. The selected video data stream condition protocol is then applied to the video data stream.

Abstract translation: 在基于液晶显示（LCD）面板的显示器中，公开了动态选择帧速率转换（FRC）或像素电压过驱动的方法。 通过执行以下操作来执行该方法。 确定输入视频数据流的视频垂直刷新率，并且基于确定，仅选择来自多个可用视频数据流调节协议的一个视频数据流调节协议。 然后将所选择的视频数据流条件协议应用于视频数据流。

公开(公告)号：US20050162234A1

公开(公告)日：2005-07-28

申请号：US10511308

申请日：2003-09-22

Applicant: Osamu Kobayashi ,  Osamu Yamada ,  Yukio Suzuki ,  Kiyoshi Ito ,  Mayuka Shirai

Inventor： Osamu Kobayashi ,  Osamu Yamada ,  Yukio Suzuki ,  Kiyoshi Ito ,  Mayuka Shirai

IPC: C04B35/26 ,  H01F1/34 ,  H01F17/06 ,  H03H1/00 ,  H03B1/00

CPC classification number: C04B35/2625 ,  C04B35/265 ,  C04B35/2658 ,  C04B35/6262 ,  C04B2235/3232 ,  C04B2235/3262 ,  C04B2235/3267 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/5436 ,  C04B2235/96 ,  H01F1/344 ,  H01F17/06 ,  H01F2017/065

Abstract: A signal discriminator is provided which leverages variation of permittivity of Mn—Zn-based ferrite. The signal discriminator comprises a soft magnetic material which has a capacitive reactance C, and which has its complex relative permittivity varying with frequency such that the real part ε′ of the complex relative permittivity is large in a low frequency domain and small in a high frequency domain. In the reactance component X2, the capacitive reactance C is not negligible with respect to the inductive reactance L in a low frequency domain, in consequence of which the value of the reactance component X2 as a parallel circuit of the capacitive reactance C and the inductive reactance L is caused to decrease, and the influence of the capacitive reactance C is decreased in a high frequency domain. Consequently, the reactance component X2 decreases more than the reactance component X1 of a conventional soft magnetic material, and the X-R cross-point frequency moves to a frequency lower than a conventional X-R cross-point frequency XR1, whereby noises in a frequency band where noise components exist are converted into thermal energy thus reducing the waveform distortion originating from high frequency noises.

Abstract translation: 提供了一种利用Mn-Zn基铁素体的介电常数变化的信号鉴别器。 信号鉴别器包括具有电容电抗C的软磁材料，其复相对电容率随频率而变化，使得复相对介电常数的实部ε在低频域中较大，而在高频下小 域。 在电抗分量X 2中，电容电抗C相对于低频域中的感抗L是不可忽略的，结果是电容电抗C和电容电抗C的并联电路的电抗分量X 2的值 导致电感L降低，并且电容电抗C的影响在高频域中降低。 因此，电抗分量X 2比常规软磁材料的电抗分量X 1降低，并且XR交叉点频率移动到低于常规XR交叉点频率XR 1的频率，从而频率上的噪声 噪声分量存在的频带被转换成热能，从而减少由高频噪声引起的波形失真。

公开(公告)号：US20050066085A1

公开(公告)日：2005-03-24

申请号：US10909085

申请日：2004-07-29

Applicant: Osamu Kobayashi

Inventor： Osamu Kobayashi

IPC: G06F3/00 ,  G06F3/14 ,  G06F13/40 ,  G06F15/16 ,  G09G3/20 ,  G09G5/00 ,  G09G5/06 ,  H04L12/56 ,  H04L29/06

CPC classification number: G06F3/14 ,  G09G5/008 ,  G09G5/06 ,  G09G2310/04 ,  G09G2370/045 ,  G09G2370/047 ,  H04L7/10

Abstract: A method of coupling a multimedia source device to a multimedia sink device by providing a source device having a transmitter unit coupled thereto, providing sink device having a receiver unit coupled thereto, receiving a source data stream in accordance with a native stream rate by the transmitter unit, coupling the transmitter unit and the receiver unit by way of a linking unit, forming a multimedia data packet stream formed of a number of multimedia data packets and generating a transport schedule for transferring the multimedia data packet stream in accordance with a link rate between the transmitter unit and the receiver unit wherein the multimedia data

Abstract translation: 一种通过提供具有耦合到其的发射机单元的源设备来将多媒体源设备耦合到多媒体宿设备的方法，提供具有与其耦合的接收机单元的宿设备，根据所述发射机的本地流速率接收源数据流 单元，通过链接单元耦合所述发射机单元和接收机单元，形成由多个多媒体数据分组形成的多媒体数据分组流，并根据所述多媒体数据分组流之间的链路速率生成用于传送所述多媒体数据分组流的传输调度 所述发射机单元和所述接收机单元，其中所述多媒体数据

公开(公告)号：US20050051817A1

公开(公告)日：2005-03-10

申请号：US10500143

申请日：2003-04-23

Applicant: Satoshi Morita ,  Shinichiro Tanaka ,  Osamu Kobayashi

Inventor： Satoshi Morita ,  Shinichiro Tanaka ,  Osamu Kobayashi

IPC: G02F1/1362 ,  G02F1/1368 ,  G09G3/32 ,  H01L27/32 ,  H01L21/00 ,  H01L31/062

CPC classification number: H01L27/124 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0852 ,  G09G2310/0235 ,  G09G2320/0214 ,  G09G2320/0242 ,  H01L27/1214 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3272 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/78633

Abstract: A display device includes a plurality of light emitting elements arranged in a matrix. A scan signal is made to flow into a gate signal line and a data signal is made to flow into a source signal line so that the data signal is applied to a source electrode and the scan signal is supplied to a gate electrode of a control TFT arranged at a portion where the both signal lines intersect when viewed from above. Thus, when the control TFT is turned ON, a drive TFT having a gate electrode connected to the drain electrode is turned ON, so that current is supplied from a power supply line via the source electrode and the drain electrode of the drive TFT to an organic EL element and the organic EL element emits light. A holding capacity is present between the control TFT and the drive TFT. Even when the scan signal becomes LOW level and the control TFT turns OFF, the gate potential of the drive TFT is held for a predetermined period of time by the holding capacity and the organic EL element continues to emit light.

Abstract translation: 显示装置包括以矩阵形式布置的多个发光元件。 使扫描信号流入栅极信号线，并且使数据信号流入源极信号线，使得数据信号被施加到源极，并且将扫描信号提供给控制TFT的栅电极 布置在两个信号线从上方观察时相交的部分。 因此，当控制TFT导通时，具有连接到漏电极的栅电极的驱动TFT导通，从而通过驱动TFT的源电极和漏电极从电源线供给电流到 有机EL元件和有机EL元件发光。 在控制TFT和驱动TFT之间存在保持容量。 即使当扫描信号变为低电平并且控制TFT截止时，通过保持电容将驱动TFT的栅极电位保持预定时间段，并且有机EL元件继续发光。

公开(公告)号：US06690257B2

公开(公告)日：2004-02-10

申请号：US10026631

申请日：2001-12-27

Applicant: Osamu Kobayashi ,  Yukio Suzuki ,  Kiyoshi Ito

Inventor： Osamu Kobayashi ,  Yukio Suzuki ,  Kiyoshi Ito

IPC: H01F2728

CPC classification number: H01F17/062 ,  H01F27/324 ,  H01F27/34 ,  H01F2017/0093 ,  H03H7/427 ,  H03H2001/005 ,  H03H2001/0092

Abstract: A common mode choke coil is described that is capable of providing improved characteristics at high frequencies. A bobbin having a toroidal core is mounted on a base. One coil is wound around one half of the bobbin and another coil is wound around the other half thereof. Both ends of each of the coils are connected to corresponding terminals provided on the base. The one coil has its one end connected to one of the terminals, is wound around one half of the bobbin from one side of the bobbin, finishes above the bobbin, that is, at the inner circumference of a core, leads out toward the other terminal provided on the base travelling along the outer face of a plate vertically mounted on the other side of the bobbin, and is connected to the terminal. The same applies to the other coil.

Abstract translation: 描述了能够在高频率下提供改进的特性的共模扼流线圈。 具有环形芯的线轴安装在基座上。 一个线圈缠绕在线轴的一半上，另一个线圈缠绕在其另一半上。 每个线圈的两端连接到设置在基座上的相应的端子。 一个线圈的一端连接到一个端子，从绕线筒的一侧缠绕在线轴的一半上，在线轴的上方，即在芯的内圆周处，朝向另一端引出 端子，其设置在沿着垂直安装在筒管的另一侧的板的外表面上行进的基座上，并且连接到端子。 同样适用于另一个线圈。

公开(公告)号：US06436308B2

公开(公告)日：2002-08-20

申请号：US09769296

申请日：2001-01-26

Applicant: Osamu Kobayashi ,  Osamu Yamada ,  Kiyoshi Ito

Inventor： Osamu Kobayashi ,  Osamu Yamada ,  Kiyoshi Ito

IPC: B22F100

CPC classification number: H01F1/344 ,  C04B35/265 ,  C04B35/2658

Abstract: The present invention provides a Mn—Zn ferrite having an electrical resistivity exceeding 1 &OHgr;m order and having a high initial permeability of 4000 or more at 100 kHz and 100 or more at 10 MHz. The main components of the Mn—Zn ferrite include 44.0 to 49.8 mol % Fe2O3, 15.0 to 26.5 mol % ZnO, 0.1 to 3.0 mol % CoO, 0.02 to 1.00 mol % Mn2O3, and the remainder MnO. The Mn—Zn ferrite can be used in a wide frequency region of 100 kHz to 10 MHz by limiting Fe2O3 content to a range of less than 50 mol %, that is the stoichiometric composition, inhibiting formation of Mn2O3 and adding a proper amount of CoO.

Abstract translation: 本发明提供一种Mn-Zn铁氧体，其电阻率超过1欧姆等级，并且在100kHz时具有4000或更高的初始磁导率，在10MHz时具有100或更高的初始磁导率。 Mn-Zn铁氧体的主要成分包括44.0〜49.8mol％的Fe2O3，15.0〜26.5mol％的ZnO，0.1〜3.0mol％的CoO，0.02〜1.00mol％的Mn2O3，余下的是MnO。 通过将Fe 2 O 3含量限制在小于50mol％，即化学计量组成的范围内，Mn-Zn铁氧体可以在100kHz至10MHz的宽频率区域中使用，抑制Mn 2 O 3的形成并添加适量的CoO 。

公开(公告)号：US06296791B1

公开(公告)日：2001-10-02

申请号：US09541985

申请日：2000-04-03

Applicant: Osamu Kobayashi ,  Osamu Yamada ,  Koji Honda ,  Shunji Kawasaki

Inventor： Osamu Kobayashi ,  Osamu Yamada ,  Koji Honda ,  Shunji Kawasaki

IPC: C04B3538

CPC classification number: C04B35/265 ,  C04B35/2658

Abstract: A process for producing Mn—Zn ferrite is disclosed, which enables regeneration and reuse of scraps of a sintered product. The process comprises reusing a powder obtained by milling the sintered product of Mn—Zn ferrite, subjecting the powder to a component adjustment so as to have a composition of 44.0 to 50.0 mol % of Fe2O3, 4.0 to 26.5 mol % of ZnO, 0.1 to 8.0 mol % of at least one member selected from the group consisting of TiO2 and SnO2, and the remainder being MnO, and optionally 0.1 to 16.0 mol % of CuO, pressing the resulting mixed powder after the component adjustment, and then sintered a green compact.

Abstract translation: 公开了一种生产Mn-Zn铁氧体的方法，其可以使烧结产品的废料再生和再利用。 该方法包括重新使用通过研磨Mn-Zn铁氧体的烧结体得到的粉末，使粉末成分调整成组成为Fe2O3为44.0〜50.0摩尔％，ZnO为4.0〜26.5摩尔％，0.1〜 8.0mol％的选自TiO 2和SnO 2中的至少一种，剩余部分为MnO，以及任选的0.1至16.0mol％的CuO，在组分调节之后压制所得到的混合粉末，然后烧结生坯 。

公开(公告)号：US5982206A

公开(公告)日：1999-11-09

申请号：US842534

申请日：1997-04-15

Applicant: Yuasa Tachio ,  Osamu Kobayashi

Inventor： Yuasa Tachio ,  Osamu Kobayashi

IPC: G05F3/26 ,  H03F3/343 ,  H03F3/347 ,  H02M11/00

CPC classification number: G05F3/262

Abstract: A transcurrent circuit in which a first current flows in an output-stage circuit based on a second current flowing in an input-stage circuit and a given current transform ratio of the first current to the second current. In the transcurrent circuit, at least one of the input-stage circuit and the output-stage circuit in the transcurrent circuit is constructed with a plurality of transistors. Further, all the transistors in both of the input-stage circuit and the output-stage circuit have the same gate length.

Abstract translation: 一种电流电路，其中第一电流基于在输入级电路中流动的第二电流和第一电流的给定电流变换比在第二电流中在输出级电路中流动。 在经常电路中，经过电路中的输入级电路和输出级电路中的至少一个由多个晶体管构成。 此外，输入级电路和输出级电路两者中的所有晶体管具有相同的栅极长度。