公开(公告)号：US5138443A

公开(公告)日：1992-08-11

申请号：US519420

申请日：1990-05-04

Applicant: Yoshinori Ikeda ,  Hiroyuki Ichikawa ,  Mitsuru Kurita

Inventor： Yoshinori Ikeda ,  Hiroyuki Ichikawa ,  Mitsuru Kurita

IPC: G06T3/40 ,  H04N1/387 ,  H04N1/393 ,  H04N1/46

CPC classification number: G06T3/4007 ,  H04N1/3875 ,  H04N1/46

Abstract: An image processing apparatus includes a conversion unit for scanning an original and converting an original image into image data, a binarization unit for binarizing first image data converted by the conversion unit, a memory unit for storing the first image data binarized by the binarization unit, a synthesizing unit for reading out the binary first image data stored in the memory unit and synthesizing the readout binary first image data and second image data converted by the conversion unit, and a zoom processing unit for performing zoom processing of the binary first image data independently of the second image data before synthesis by the synthesizing unit and after write access of the binary first image data.

Abstract translation: 一种图像处理装置，包括用于扫描原件并将原始图像转换为图像数据的转换单元，用于二值化由转换单元转换的第一图像数据的二值化单元，存储由二值化单元二值化的第一图像数据的存储单元， 合成单元，用于读出存储在存储单元中的二进制第一图像数据，并合成读出的二进制第一图像数据和由转换单元转换的第二图像数据;以及变焦处理单元，用于独立地执行二进制第一图像数据的缩放处理 的第二图像数据在合成单元合成之前和二进制第一图像数据的写入访问之后。

公开(公告)号：US4958236A

公开(公告)日：1990-09-18

申请号：US203880

申请日：1988-06-08

Applicant: Nao Nagashima ,  Hiroyuki Ichikawa ,  Akihiro Katayama

Inventor： Nao Nagashima ,  Hiroyuki Ichikawa ,  Akihiro Katayama

IPC: H04N1/04 ,  H04N1/191 ,  H04N1/405

CPC classification number: H04N1/1911 ,  H04N1/04 ,  H04N1/0402 ,  H04N1/0417 ,  H04N1/128 ,  H04N1/4052 ,  H04N2201/0414 ,  H04N2201/0426

Abstract: In a method of reading an image by dividing it into plural areas and reading these divided areas in succession, continuity is given to the data of plural areas by conducting digitization in overlapping manner over the neighboring areas, in order to avoid formation of a streak at the boundary of the divided areas.

公开(公告)号：US20120195180A1

公开(公告)日：2012-08-02

申请号：US13358842

申请日：2012-01-26

Applicant: Yuki KOSHIMIZU ,  Mitsuru ITO ,  Hiroyuki ICHIKAWA

Inventor： Yuki KOSHIMIZU ,  Mitsuru ITO ,  Hiroyuki ICHIKAWA

IPC: G11B7/135

CPC classification number: G11B7/1362 ,  G11B7/135 ,  G11B7/1365 ,  G11B7/1378 ,  G11B7/13922 ,  G11B2007/0006

Abstract: An optical-pickup apparatus includes: a single-wavelength-laser diode to emit a first-laser beam; a two-wavelength-laser diode to emit second- and third-laser beams; an objective lens; a photodetector to be irradiated with first- to third-reflected-light beams of the first- to third-laser beams reflected from the signal-recording layers of first- to third-optical discs; an aberration-correcting plate to guide the second- and third-laser beams toward the lens, and correct astigmatism of the reflected-light beams, and guide the astigmatism-corrected-reflected-light beams toward the photodetector; a semitransparent mirror to guide, toward the lens, the first-laser beam and the second- and third-laser beams having been guided by the aberration-correcting plate, and guide the reflected-light beams toward the aberration-correcting plate; a quarter-wave plate to convert the first- to third-laser beams from linearly-polarized light into circularly-polarized light, and convert the reflected-light beams from circularly-polarized light into linearly-polarized light; and a divergent lens to correct aberration caused by the mirror.

Abstract translation: 光拾取装置包括：发射第一激光束的单波长激光二极管; 用于发射第二和第三激光束的双波长激光二极管; 物镜; 照射从第一至第三光盘的信号记录层反射的第一至第三激光束的第一至第三反射光束的光电检测器; 用于将第二和第三激光束引向透镜的像差校正板，并且校正反射光束的像散，并将像散校正的反射光束引导到光电检测器; 将半导体镜引导到透镜，第一激光束以及由像差校正板引导的第二和第三激光束，并将反射光束引导到像差校正板; 将第一至第三激光束从线性偏振光转换成圆偏振光的四分之一波片，并将来自圆偏振光的反射光束转换成线偏振光; 以及用于校正由镜子引起的像差的发散透镜。

公开(公告)号：US08212261B2

公开(公告)日：2012-07-03

申请号：US12153031

申请日：2008-05-13

Applicant: Hiroyuki Ichikawa ,  Hideki Kawahara ,  Hiroki Nakamura

Inventor： Hiroyuki Ichikawa ,  Hideki Kawahara ,  Hiroki Nakamura

IPC: H01L29/10

CPC classification number: H01L29/66068 ,  H01L21/0485 ,  H01L21/31612 ,  H01L21/3185 ,  H01L29/0847 ,  H01L29/1608 ,  H01L29/45 ,  H01L29/66666 ,  H01L29/7828

Abstract: A SiC device includes: a substrate; a drift layer; a base region; a source region; a channel layer connecting the drift layer and the source region; a gate oxide film on the channel layer and the source region; a gate electrode on the gate oxide film; an interlayer insulation film with a contact hole having a barrier layer and a BPSG insulation film on the gate electrode; a source electrode having upper and lower wiring electrodes on the interlayer insulation film and in the contact hole for connecting the base region and the source region; and a drain electrode on the substrate. The barrier layer prevents a Ni component in the lower wiring electrode from being diffused into the BPSG insulation film.

Abstract translation: SiC器件包括：衬底; 漂移层 基地区 源区; 连接漂移层和源极区域的沟道层; 沟道层和源极区上的栅极氧化膜; 栅氧化膜上的栅电极; 具有在栅电极上具有阻挡层和BPSG绝缘膜的接触孔的层间绝缘膜; 源电极，在层间绝缘膜上具有上和下布线电极以及用于连接基极区域和源极区域的接触孔; 和衬底上的漏电极。 阻挡层防止下部布线电极中的Ni成分扩散到BPSG绝缘膜中。

公开(公告)号：US20120028447A1

公开(公告)日：2012-02-02

申请号：US13194565

申请日：2011-07-29

Applicant: Keiichi Yui ,  Ken Nakata ,  Isao Makabe ,  Hiroyuki Ichikawa

Inventor： Keiichi Yui ,  Ken Nakata ,  Isao Makabe ,  Hiroyuki Ichikawa

IPC: H01L21/20

CPC classification number: H01L21/02647 ,  H01L21/02378 ,  H01L21/02458 ,  H01L21/02502 ,  H01L21/0254 ,  H01L21/0262 ,  H01L29/2003 ,  H01L29/7786

Abstract: A method of manufacturing a semiconductor device includes growing a first GaN layer on a SiC substrate, and forming a second GaN layer on the first GaN layer, the second GaN layer being grown under such conditions that a ratio of a vertical growth rate to a horizontal growth rate is lower than that in the growth of the first GaN layer.

Abstract translation: 一种制造半导体器件的方法包括在SiC衬底上生长第一GaN层，并在第一GaN层上形成第二GaN层，第二GaN层在垂直生长速率与水平面的比例 生长速率低于第一GaN层的生长速率。

公开(公告)号：US20110006466A1

公开(公告)日：2011-01-13

申请号：US12865970

申请日：2009-11-04

Applicant: Hiroyuki Ichikawa ,  Yuichi Ogawa ,  Naoki Furumachi

Inventor： Hiroyuki Ichikawa ,  Yuichi Ogawa ,  Naoki Furumachi

IPC: F16F13/08 ,  F16F13/16

CPC classification number: F16F13/105

Abstract: A fluid-filled type vibration damping device wherein a low-frequency orifice passage and at least one high-frequency orifice passage are formed in a partition member, which is supported by a second mounting member member; a valve body is disposed at least at one opening of the high-frequency orifice passage and is provided with a spring member that in a nonloaded state positions the valve body away from the opening of the high-frequency orifice passage to hold the high-frequency orifice passage in an open state; and, at times of vibration input, the valve body is adapted to block the high-frequency orifice passage in opposition to a holding force of the spring member.

Abstract translation: 一种流体填充式减振装置，其特征在于，在由第二安装构件构成的支承部上，在分隔构件上形成有低频孔通路和至少一个高频孔通路， 阀体至少设置在高频节流孔通道的一个开口处，并且设置有弹簧构件，其在无负载状态下将阀体远离高频孔通道的开口定位，以保持高频孔 打开状态下的孔口通道; 并且在振动输入时，阀体适于与弹簧构件的保持力相反地阻挡高频孔通道。

公开(公告)号：US20090252022A1

公开(公告)日：2009-10-08

申请号：US12468758

申请日：2009-05-19

Applicant: Tohru Hotta ,  Ryoichi Kawasaki ,  Hiroyuki Ichikawa

Inventor： Tohru Hotta ,  Ryoichi Kawasaki ,  Hiroyuki Ichikawa

IPC: G11B7/135

CPC classification number: G11B7/004 ,  G11B7/1275 ,  G11B7/1374 ,  G11B2007/0006

Abstract: A method of manufacturing a synthetic resin lens, comprising: adjusting a degree of change in transmittance of a lens member made of synthetic resin for a blue violet laser beam with accumulated application of the blue violet laser beam, by applying to the lens member an electromagnetic wave shorter in wavelength than the blue violet laser beam.

Abstract translation: 一种制造合成树脂透镜的方法，包括：通过累积施加蓝紫激光束来调节由蓝紫激光束合成树脂制成的透镜构件的透射率的变化程度，通过向透镜构件施加电磁 波长比蓝紫激光束波长短。

公开(公告)号：US20090101100A1

公开(公告)日：2009-04-23

申请号：US12212225

申请日：2008-09-17

Applicant: Hiroyuki ICHIKAWA

Inventor： Hiroyuki ICHIKAWA

IPC: F02M35/104 ,  B60T8/44

CPC classification number: B60T17/04 ,  F02M35/10229 ,  F02M35/116

Abstract: An internal combustion engine for a vehicle comprises a pair of intake collectors (3A, 3B) and a communicating pipe (13) connecting the pair of intake collectors (3A, 3B). A negative pressure supply port (15) supplying intake negative pressure of the internal combustion engine to a brake booster is provided at an end of the communicating pipe (13). By providing an air amount deviation compensating arrangement which compensates for a deviation in the amounts of air flowing into the pair of intake collectors (3A, 3B) from the brake booster when braking of the vehicle is released, the amounts of air supplied to the internal combustion engine from the pair of the intake collectors (3A, 3B) are equalized.

Abstract translation: 用于车辆的内燃机包括一对进气收集器（3A，3B）和连接一对进气收集器（3A，3B）的连通管（13）。 在连通管（13）的端部设置有将内燃机的进气负压供给制动助力器的负压供给口（15）。 通过提供空气量偏差补偿装置，其补偿当制动车辆被释放时从制动助力器流入一对进气收集器（3A，3B）的空气量的偏差，供给内部的空气量 来自一对进气收集器（3A，3B）的内燃机相等。

公开(公告)号：US07409268B2

公开(公告)日：2008-08-05

申请号：US11100478

申请日：2005-04-07

Applicant: Hiroyuki Ichikawa ,  Takayoshi Yasuda

Inventor： Hiroyuki Ichikawa ,  Takayoshi Yasuda

IPC: G01M1/38

CPC classification number: F16F15/02

Abstract: A method for actuating active vibration insulators includes the steps of generating an idling control signal in an idling range of a vehicle, generating a running control signal in a running range of the vehicle, and actuating an electromagnetic actuator of an active vibration insulator based on the idling control signal or the running control signal, thereby inhibiting vibrations of a vehicle engine from transmitting by the electromagnetic actuator. The idling control signal is produced by adding a higher order harmonic signal component with respect to a control frequency, based on a cyclic pulsating signal emitted from the vehicle engine, to a fundamental-wave signal component of the control frequency. The running control signal is composed of the fundamental-wave signal component of the control signal. The method can inhibit noises from generating by actuating simple electromagnetic actuators, and can damp vibrations of vehicle engines simply and less expensively.

Abstract translation: 一种用于致动主动隔振器的方法包括以下步骤：在车辆的怠速范围内产生怠速控制信号，在车辆的行驶范围内产生行驶控制信号，并且基于 怠速控制信号或行驶控制信号，从而阻止车辆发动机的振动由电磁致动器传递。 通过基于从车辆发动机发出的循环脉动信号将相对于控制频率的高次谐波信号分量与控制频率的基波信号分量相加来产生怠速控制信号。 运行控制信号由控制信号的基波信号分量组成。 该方法可以通过致动简单的电磁致动器来抑制噪声产生，并且可以简单且较低成本地减轻车辆发动机的振动。

公开(公告)号：US20080151722A1

公开(公告)日：2008-06-26

申请号：US11891943

申请日：2007-08-13

Applicant: Satoshi Hara ,  Takeshi Imai ,  Toshio Saitoh ,  Hiroyuki Ichikawa

Inventor： Satoshi Hara ,  Takeshi Imai ,  Toshio Saitoh ,  Hiroyuki Ichikawa

IPC: G11B7/00

CPC classification number: G11B19/12 ,  G11B7/0906 ,  G11B2007/0006

Abstract: This invention provides an optical disc device and method for discriminating between DVD and HD-DVD more rapidly. After an optical pickup has been stopped above a data region on the optical disc, a tracking error signal generator acquires amplitude “Vdpp” based on a DPP method and amplitude “Vdpd” based on a DPD method as tracking error signals. A disc discriminator discriminates the kind of optical disc by comparing the acquired “Vdpp” and “Vdpd” data with a threshold level “Vth”. Alternatively, the optical pickup is stopped above the data region and a system lead-in region on the optical disc, and then amplitude values “Vdata” and “Vlead” of tracking error signals are acquired and compared.

Abstract translation: 本发明提供了一种更快地区分DVD和HD-DVD的光盘装置和方法。 在光学拾取器已经停止在光盘上的数据区域之上之后，跟踪误差信号发生器基于DPP方法获取幅度“Vdpp”，并且基于DPD方法获取幅度“Vdpd”作为跟踪误差信号。 光盘鉴别器通过将获取的“Vdpp”和“Vdpd”数据与阈值电平“Vth”进行比较来鉴别光盘的种类。 或者，将光学拾取器停止在光盘上的数据区域和系统导入区之上，然后获取并比较跟踪误差信号的振幅值“Vdata”和“Vlead”。