公开(公告)号：US08508625B2

公开(公告)日：2013-08-13

申请号：US12958221

申请日：2010-12-01

申请人： Shinya Hirai

发明人： Shinya Hirai

IPC分类号： H04N9/68 ,  H04N5/228

CPC分类号： H04N9/646 ,  H04N2209/046

摘要： A processing circuit which generates a plurality of signals of different frequency bands from a signal and which suppresses noise by synthesizing the signals of different frequency bands and a generation circuit which generates a signal in which an aliasing signal is suppressed are provided. A signal of the highest frequency band among the signals of different frequency bands to be synthesized with one another by the processing circuit includes the signal which is generated by the generation circuit and in which generation of aliasing signals is suppressed.

摘要翻译： 一种处理电路，其从信号产生不同频带的多个信号，并且通过合成不同频带的信号来抑制噪声，以及产生产生其中抑制混叠信号的信号的发生电路。 由处理电路彼此合成的不同频带的信号中的最高频带的信号包括由生成电路产生的信号，并且抑制了混叠信号的产生。

公开(公告)号：US08410903B2

公开(公告)日：2013-04-02

申请号：US13420027

申请日：2012-03-14

申请人： Shinya Hirai

发明人： Shinya Hirai

IPC分类号： G06K9/00 ,  G06F7/04 ,  G06T1/00 ,  G06T7/00

CPC分类号： G06K9/00302 ,  G06F21/32 ,  G06K9/00268 ,  G06K9/00288 ,  G06K9/00308

摘要： A personal authentication apparatus comprises an input unit configured to input image data; a face detection unit configured to detect a face region of a person included in the image data input by the input unit, and to detect feature data from the detected face region; a facial expression determination unit configured to determine a facial expression from the face region detected by the face detection unit; a storage unit configured to store feature data used to authenticate a person in correspondence with respective facial expressions of a plurality of faces; a selection unit configured to select feature data corresponding to the facial expression determined by the facial expression determination unit from the storage unit; and an authentication unit configured to authenticate a person by comparing the feature data of the detected face region, and the feature data selected by the selection unit.

摘要翻译： 个人认证装置包括被配置为输入图像数据的输入单元; 面部检测单元，被配置为检测由所述输入单元输入的图像数据中包括的人的面部区域，并且检测来自所检测到的脸部区域的特征数据; 面部表情确定单元，被配置为从面部检测单元检测到的面部区域确定面部表情; 存储单元，被配置为存储用于与多个面部的各个面部表情相对应地认证人的特征数据; 选择单元，被配置为从所述存储单元选择与由所述面部表情确定单元确定的面部表情相对应的特征数据; 以及认证单元，被配置为通过比较检测到的面部区域的特征数据和由选择单元选择的特征数据来认证人。

公开(公告)号：US08040407B2

公开(公告)日：2011-10-18

申请号：US12447622

申请日：2009-01-21

申请人： Shinya Hirai

发明人： Shinya Hirai

IPC分类号： H04N9/64

CPC分类号： H04N5/3595 ,  H04N5/23212

摘要： An image capturing apparatus comprises: an acquisition unit; a smear detection unit; and a smear correction unit which corrects a level of pixels in a smear region in original image data by a first correction amount obtained by multiplying a smear amount by a first coefficient, thereby generating first image data, and corrects the level of pixels in the smear region in the original image data by a second correction amount obtained by multiplying the smear amount by a second coefficient, thereby generating second image data, wherein the first image data is used for at least either of image displaying and image recording, the second image data is used for at least one of exposure control, focus adjustment, and white balance control, and the first coefficient is smaller than the second coefficient.

摘要翻译： 一种摄像装置，包括：采集单元; 涂片检测单元; 以及涂抹校正单元，其通过将涂片量乘以第一系数获得的第一校正量来校正原始图像数据中的拖尾区域中的像素水平，从而生成第一图像数据，并且校正涂片中的像素水平 通过将涂抹量乘以第二系数获得的第二校正量，从而产生第二图像数据，其中第一图像数据用于图像显示和图像记录中的至少一个，第二图像数据 用于曝光控制，焦点调整和白平衡控制中的至少一个，并且第一系数小于第二系数。

公开(公告)号：US20110134292A1

公开(公告)日：2011-06-09

申请号：US12958221

申请日：2010-12-01

申请人： Shinya Hirai

发明人： Shinya Hirai

IPC分类号： H04N9/083

CPC分类号： H04N9/646 ,  H04N2209/046

摘要： A processing circuit which generates a plurality of signals of different frequency bands from a signal and which suppresses noise by synthesizing the signals of different frequency bands and a generation circuit which generates a signal in which an aliasing signal is suppressed are provided. A signal of the highest frequency band among the signals of different frequency bands to be synthesized with one another by the processing circuit includes the signal which is generated by the generation circuit and in which generation of aliasing signals is suppressed.

摘要翻译： 一种处理电路，其从信号产生不同频带的多个信号，并且通过合成不同频带的信号来抑制噪声，以及产生产生其中抑制混叠信号的信号的发生电路。 由处理电路彼此合成的不同频带的信号中的最高频带的信号包括由发生电路产生的信号，并且抑制了混叠信号的产生。

公开(公告)号：US07876370B2

公开(公告)日：2011-01-25

申请号：US11211996

申请日：2005-08-25

申请人： Shinya Hirai

发明人： Shinya Hirai

IPC分类号： H04N5/208

CPC分类号： H04N5/217 ,  H04N9/646

摘要： An image capture apparatus includes a high frequency signal extraction unit, a first filter unit, a second filter unit and a level setting unit. The high frequency signal extraction unit extracts a high frequency signal from an input signal. The first filter unit applies a horizontal band-pass filter to the input signal. The second filter unit applies a vertical band-pass filter to the input signal. The level setting unit sets a level, which is used to remove a noise component from the high frequency signal, to one of a first level and a second level lower than the first level. The level is set to the first level, if the input signal is obtained from a first area including low contrast. The level is set to the second level, if the input signal is obtained from a second area including small pattern.

摘要翻译： 图像捕获装置包括高频信号提取单元，第一滤波器单元，第二滤波器单元和电平设置单元。 高频信号提取单元从输入信号中提取高频信号。 第一滤波器单元对输入信号施加水平带通滤波器。 第二滤波器单元对输入信号施加垂直带通滤波器。 电平设定单元将用于从高频信号中去除噪声成分的电平设定为低于第一电平的第一电平和第二电平之一。 如果从包括低对比度的第一区域获得输入信号，则将该电平设置为第一电平。 如果从包括小图案的第二区域获得输入信号，则将该电平设置为第二电平。

公开(公告)号：US07688173B2

公开(公告)日：2010-03-30

申请号：US12425561

申请日：2009-04-17

申请人： Takahiro Azuma ,  Yoshie Nishikawa ,  Takahiro Aoki ,  Yoshimasa Goto ,  Yasushi Saito ,  Shinya Hirai ,  Yu Ishiwata ,  Tetsuya Morinaga

发明人： Takahiro Azuma ,  Yoshie Nishikawa ,  Takahiro Aoki ,  Yoshimasa Goto ,  Yasushi Saito ,  Shinya Hirai ,  Yu Ishiwata ,  Tetsuya Morinaga

IPC分类号： H01F5/00

CPC分类号： H01F27/292 ,  H01F17/045 ,  H01F17/06 ,  H01F27/36 ,  H01F2017/0093

摘要： A common mode choke coil includes a core, external electrodes, a pair of windings, and a top plate. The core includes a winding core portion and a pair of flanges disposed at respective ends thereof. The external electrodes are provided at lower portions of the flanges. The pair of the windings is wound around the winding core portion of the core, and ends thereof are connected to the external electrodes, respectively. A lower surface and a side surface of the top plate are covered with a metal film and are adhered to upper surfaces of the flanges with an adhesive. Preferably, magnetic powder is mixed in the adhesive.

摘要翻译： 共模扼流线圈包括芯，外电极，一对绕组和顶板。 芯部包括绕组芯部分和设置在其相应端部处的一对凸缘。 外部电极设置在凸缘的下部。 一对绕组缠绕在芯的绕芯部分上，其端部分别连接到外部电极。 顶板的下表面和侧表面被金属膜覆盖，并用粘合剂粘合到凸缘的上表面。 优选地，磁性粉末在粘合剂中混合。

公开(公告)号：US20100045418A1

公开(公告)日：2010-02-25

申请号：US12612106

申请日：2009-11-04

申请人： Yoshie NISHIKAWA ,  Shinya HIRAI ,  Takahiro AOKI ,  Tetsuya MORINAGA ,  Takahiro AZUMA ,  Yasushi SAITO ,  Yoshimasa GOTO ,  Yu ISHIWATA

发明人： Yoshie NISHIKAWA ,  Shinya HIRAI ,  Takahiro AOKI ,  Tetsuya MORINAGA ,  Takahiro AZUMA ,  Yasushi SAITO ,  Yoshimasa GOTO ,  Yu ISHIWATA

IPC分类号： H01F27/29 ,  H01F27/30

CPC分类号： H01F17/045 ,  H01F27/34 ,  H01F2017/0093

摘要： A common-mode choke coil has induction immunity characteristics that are improved by a coil structure preventing a transmitter IC and a receiver IC from malfunctioning during an induction immunity test and which controls a decrease in ESD resistance and a decrease in self-resonance frequency. The common-mode choke coil includes a core, external electrodes, a pair of coils, and a top plate. The core includes a core section and a pair of flange sections. The pair of coils are wound around the core section of the core, and the ends of the coils are connected to the external electrodes, respectively. An underside and a side surface of the top plate are plated with a metal film, and bonded to the top surfaces of the flange sections preferably by an adhesive agent. The metal film is segmented into two separate portions so as to define two separate metal sections with a gap therebetween so that the metal sections are electrically disconnected.

摘要翻译： 共模扼流线圈具有通过线圈结构改善的感应抗扰特性，防止发射器IC和接收器IC在感应抗扰度测试期间发生故障，并且控制ESD电阻的降低和自共振频率的降低。 共模扼流线圈包括芯，外部电极，一对线圈和顶板。 芯部包括芯部和一对凸缘部。 一对线圈缠绕在芯的芯部分上，线圈的端部分别连接到外部电极。 顶板的下侧和侧面镀有金属膜，并优选通过粘合剂结合到凸缘部的顶表面。 金属膜被分割成两个分开的部分，以便限定两个分离的金属部分，其间具有间隙，使得金属部分电断开。

公开(公告)号：US07633366B2

公开(公告)日：2009-12-15

申请号：US12124314

申请日：2008-05-21

申请人： Shinya Hirai ,  Takaomi Toi

发明人： Shinya Hirai ,  Takaomi Toi

IPC分类号： H01F27/02

CPC分类号： H01F17/045 ,  H01F3/12 ,  H01F27/263

摘要： A wire-wound coil includes a ferrite core having a winding core portion and flange portions, a wire wound around the winding core portion, electrodes connected to the wire on lower surfaces of the flange portions, and a ferrite plate attached to upper surfaces of both of the end flange portions so as to extend over the winding core portion. The flange portions and the ferrite plate are provided with corresponding recessed and projecting portions and, and the flange portions and the ferrite plate are integrated through the recessed and projecting portions. Joint sections between the flange portions and the ferrite plate include contact sections that are in direct contact with each other, and adhesion sections arranged to receive an adhesive.

摘要翻译： 线绕线圈包括具有绕组芯部分和凸缘部分的铁氧体磁芯，缠绕在绕组芯部分上的电线，连接到凸缘部分的下表面上的电线的电极和连接到两个的上表面的铁氧体板 的端部凸缘部分，以便在绕组芯部分上延伸。 凸缘部分和铁氧体板设置有相应的凹凸部分，并且凸缘部分和铁氧体板通过凹入和突出部分一体化。 凸缘部和铁氧体板之间的接合部分包括彼此直接接触的接触部分和布置成接收粘合剂的粘合部分。

公开(公告)号：US20090284641A1

公开(公告)日：2009-11-19

申请号：US12534698

申请日：2009-08-03

申请人： Shinya Hirai

发明人： Shinya Hirai

IPC分类号： H04N5/232 ,  G03B13/32

CPC分类号： H04N5/23212 ,  G02B7/34

摘要： A digital camera has distance measurement zone setting means (12) for dividing distance to a subject into a plurality of distance measurement zones; distance measurement zone selection means (13) for selecting a distance measurement zone to be scanned; an autofocus evaluation calculation circuit (14) for acquiring an AF evaluation value by scanning the selected distance measurement zone; zone-update determination means (15) for determining, through use of the AF evaluation value, whether or not to update a distance measurement zone to be scanned; and in-focus position decision means (16) for appropriately updating the scanned distance measurement zone based upon the determination as to whether to update the distance measurement zone, and deciding an in-focus position based upon acquisition of AF evaluation value. A focusing lens (2) is driven to the in-focus position by a focusing-lens drive circuit (17).

摘要翻译： 数码相机具有距离测量区域设定装置（12），用于将与被摄体的距离分成多个距离测量区域; 距离测量区域选择装置（13），用于选择要扫描的距离测量区域; 自动对焦评价计算电路（14），用于通过扫描所选择的距离测量区域来获取AF评估值; 区域更新确定装置（15），用于通过使用AF评估值来确定是否更新要扫描的距离测量区域; 和对焦位置决定装置（16），用于基于关于是否更新距离测量区域的确定来适当地更新扫描的距离测量区域，以及基于AF评估值的获取来确定对焦位置。 聚焦透镜驱动电路（17）将聚焦透镜（2）驱动到对焦位置。

公开(公告)号：US20090036607A1

公开(公告)日：2009-02-05

申请号：US11817562

申请日：2006-03-03

申请人： Shinya Hirai ,  Toshihiro Kasai ,  Masaki Nakayama

发明人： Shinya Hirai ,  Toshihiro Kasai ,  Masaki Nakayama

IPC分类号： C08L59/00 ,  C08F4/46 ,  C08L69/00

CPC分类号： C08F2/44 ,  C08F212/08 ,  C08F220/18 ,  C08J3/12 ,  C08J3/122 ,  C08J2333/12 ,  C08K5/521 ,  C08L69/00 ,  C08L2666/04

摘要： A polymer particle is obtained by polymerizing a monomer in the presence of a phosphate salt represented by the following formula (1). The polymer particle contains 0.01 to 1.0 part by mass of the phosphate salt to 100 parts by mass of the polymer particle. A resin composition and a molded article using such a polymer particle are excellent in thermal stability and resistance to moist heat, and the color tone of the resin has little change before and after the blending of the polymer particle. In the formula (1), R1 represents an alkyl group having 10 to 18 carbon atoms, R2 represents an alkylene group having 2 to 3 carbon atoms, M represents an alkaline metal or an alkaline earth metal, m represents an integer of 1 to 20, and n represents 1 or 2.

摘要翻译： 聚合物颗粒通过在下式（1）表示的磷酸盐存在下聚合单体获得。 聚合物粒子含有0.01〜1.0质量份的磷酸盐与100质量份的聚合物粒子。 使用这种聚合物颗粒的树脂组合物和模塑制品在热稳定性和耐湿热性方面是优异的，并且在共混聚合物颗粒之前和之后树脂的色调几乎没有变化。 式（1）中，R 1表示碳原子数为10〜18的烷基，R 2表示碳原子数2〜3的亚烷基，M表示碱金属或碱土金属，m表示1〜20的整数 ，n表示1或2。