公开(公告)号：US5341210A

公开(公告)日：1994-08-23

申请号：US92491

申请日：1993-07-16

申请人： Kenji Ogawa ,  Osamu Itoyama ,  Motohiro Ishigami ,  Kenichi Okada

发明人： Kenji Ogawa ,  Osamu Itoyama ,  Motohiro Ishigami ,  Kenichi Okada

IPC分类号： G01P3/36 ,  G01C19/72 ,  G01C19/64

CPC分类号： G01C19/726

摘要： In a digital ramp phase type gyro in which a ramp signal RAM is produced by repeatedly accumulating step values sequentially generated corresponding to an input angular rate until the accumulated value exceeds a threshold value THR or -THR and the ramp signal RAM is used to modulate the phases of clockwise and counterclockwise light beams to cancel the phase difference therebetween, a comparing part 38 compares the threshold values THR and -THR and the ramp signal RAM and, when the ramp signal RAM exceeds either one of the threshold values THR and -THR, outputs the threshold value THR or -THR and a subtractor 41 subtracts the output threshold value from the accumulated value at that time, thereby causing a flyback of the ramp signal RAM. The output from a synchronous detector 23 at this time is latched as an error signal in a latch circuit 31 and the error signal is integrated by an integrating filter 32 to generate a correcting signal. The correcting signal is added to a reference value Er in a circuit 37 to produce corrected threshold values THR and -THR and the phase difference between the clockwise and counterclockwise light beams immediately prior to the flyback is always held to be 2n.pi. rad.

摘要翻译： 在数字斜坡相位陀螺仪中，其中通过重复累积对应于输入角速率顺序产生的步长值直到累积值超过阈值THR或-THR而生成斜坡信号RAM，并且斜坡信号RAM用于调制 顺时针和逆时针光束的相位以消除它们之间的相位差，比较部分38比较阈值THR和-THR和斜坡信号RAM，并且当斜坡信号RAM超过阈值THR和-THR中的任何一个时， 输出阈值THR或-THR，而减法器41从该时刻的累计值中减去输出阈值，从而导致斜坡信号RAM的反激。 此时，来自同步检测器23的输出在锁存电路31中被锁存为误差信号，并且积分滤波器32积分误差信号以产生校正信号。 校正信号被添加到电路37中的参考值Er，以产生校正阈值THR和-THR，并且在回扫之前的顺时针和逆时针光束之间的相位差总是保持为2n pi rad。

公开(公告)号：US09642267B2

公开(公告)日：2017-05-02

申请号：US13985353

申请日：2012-02-16

申请人： Kenji Ogawa ,  Yoshio Koyanagi ,  Kouta Aoki

发明人： Kenji Ogawa ,  Yoshio Koyanagi ,  Kouta Aoki

IPC分类号： H05K5/00 ,  H01Q9/40 ,  H01Q9/42 ,  H01Q1/24 ,  H01Q5/378

CPC分类号： H05K5/0086 ,  H01Q1/243 ,  H01Q5/378 ,  H01Q9/40 ,  H01Q9/42

摘要： An antenna includes two elements having an antenna element which resonates by a frequency f1 and a ground wire element which resonates by a frequency f2 higher than the frequency f1. The antenna element is directed so that an antenna radiation part is located to be substantially parallel to a surface of a casing on which an operating part is provided. The ground wire element is directed so that a ground wire radiation part is located substantially vertically to the surface of the casing on which the operating part is provided. Further, a space between a feeding terminal connecting part of the antenna element and a ground terminal connecting part of the ground wire element is set to be equal to a space between a feeding terminal and a ground terminal and the feeding terminal connecting part is arranged to be parallel to the ground terminal connecting part.

公开(公告)号：US09241374B2

公开(公告)日：2016-01-19

申请号：US13393489

申请日：2011-03-14

申请人： Eiji Matsui ,  Akira Kataoka ,  Takehiko Shigeoka ,  Takaaki Kusaka ,  Kenji Ogawa

发明人： Eiji Matsui ,  Akira Kataoka ,  Takehiko Shigeoka ,  Takaaki Kusaka ,  Kenji Ogawa

IPC分类号： H05B6/12 ,  F24C15/20

CPC分类号： H05B6/1263 ,  H05B2206/022

摘要： To reduce the air exhausted to outside a main body after cooling a heat generating component from being taken in again from an intake port. The flow of cooling wind cooled the heat generating component is discharged from an exhaust port at other than a first peripheral wall with the flow bent inside the main body. When rectified inside the main body and discharged from the exhaust port, the cooling wind grows to a flow speed of a certain extent to become an exhaust air that a flowing direction is clearly defined, so that it is less likely to be taken in again from the intake port, it is less likely to be subjected to the influence of obstacles of the exhaust port, use can be made in a kitchen cabinet of the intake and exhaust air at the back side, and it is satisfactory and is less likely to be damaged without involving sense of unpleasantness by the exhaust air to the user.

摘要翻译： 为了减少在将发热部件从进气口再次吸入后冷却排出到主体外部的空气。 冷却发热部件的冷却风流从第一周缘壁以外的排气口排出，其流动在主体内弯曲。 当在主体内部被整流并从排气口排出时，冷却风增长到一定程度的流速，成为清楚定义流动方向的废气，从而不太可能再次从 进气口，不太可能受到排气口的障碍物的影响，可以在厨房橱柜内使用进气和排气的后侧，这是令人满意的，并且不太可能 损坏而不会引起排气对使用者的不愉快感。

公开(公告)号：US08212745B2

公开(公告)日：2012-07-03

申请号：US12300380

申请日：2008-04-10

申请人： Minoru Takeda ,  Kenji Ogawa ,  Keiji Akamatsu

发明人： Minoru Takeda ,  Kenji Ogawa ,  Keiji Akamatsu

IPC分类号： G09G3/28

CPC分类号： G09G3/2029 ,  G09G3/2927 ,  G09G2310/065 ,  G09G2310/066

摘要： In a driving method of a panel, one field period is formed by arranging a plurality of subfields that have an address period for selectively causing address discharge in a discharge cell, and a sustain period for causing as many sustain discharges as the number corresponding to luminance weight in the discharge cell. One field period is formed by arranging a plurality of subfield groups having a plurality of subfields whose luminance weights monotonically increase. In the discharge cell for causing address discharge in a certain subfield other than the head subfield in each subfield group, address discharge is caused even in the head subfield.

摘要翻译： 在面板的驱动方法中，通过布置具有用于选择性地在放电单元中进行寻址放电的寻址周期的多个子场和用于引起与亮度相对应的数量的维持放电的维持周期来形成一个场周期 放电单元中的重量。 通过布置具有亮度权重单调增加的多个子场的多个子场组来形成一个场周期。 在用于在每个子场组中的头部子场以外的某个子场中产生寻址放电的放电单元中，甚至在头部子场中也引起地址放电。

公开(公告)号：US08031134B2

公开(公告)日：2011-10-04

申请号：US10566327

申请日：2005-05-13

申请人： Kenji Ogawa ,  Shigeo Kigo ,  Minoru Takeda

发明人： Kenji Ogawa ,  Shigeo Kigo ,  Minoru Takeda

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G3/2022 ,  G09G2310/066 ,  G09G2320/0238 ,  G09G2360/16

摘要： In the initializing period of each of sub-fields comprising one field, one of all-cell initializing operation and selective initializing operation is performed. The all-cell initializing operation causes initializing discharge in all the discharge cells for displaying an image. The selective initializing operation selectively causes initializing discharge only in the discharge cells subjected to sustaining discharge in the preceding sub-field. Provided in the all-cell initializing period is an abnormal charge erasing part in which application of a rectangular waveform voltage to the scan electrodes causes self-erasing discharge in the discharge cells having excessive wall voltage accumulated therein.

摘要翻译： 在包括一个场的每个子场的初始化周期中，执行全小区初始化操作和选择性初始化操作之一。 全单元初始化操作使得在用于显示图像的所有放电单元中初始化放电。 选择性初始化操作仅在前一子场中经过维持放电的放电单元中选择性地引起初始化放电。 在全电池初始化期间是提供异常电荷消除部分，其中向扫描电极施加矩形波形电压导致在其中累积过多的壁电压的放电单元中的自擦除放电。

公开(公告)号：US20110122112A1

公开(公告)日：2011-05-26

申请号：US12527941

申请日：2008-03-28

申请人： Shunsuke Kawai ,  Kenji Ogawa ,  Shinichiro Hashimoto

发明人： Shunsuke Kawai ,  Kenji Ogawa ,  Shinichiro Hashimoto

IPC分类号： G09G3/28 ,  G09G5/00

CPC分类号： G09G3/294 ,  G09G3/2927 ,  G09G3/2965 ,  G09G2310/066

摘要： Even in a plasma display panel of large screen size and high definition, address discharge is caused stably. A plasma display device has a plasma display panel and a scan electrode driving circuit. The plasma display panel includes a discharge cell having a display electrode pair that is formed of a scan electrode and a sustain electrode. A plurality of subfields having an initializing period, an address period, and a sustain period are disposed in one field period. The scan electrode driving circuit generates an increasing first ramp voltage in the initializing period of at least one subfield in one field period, generates sustain pulse voltage that varies from a base potential to a potential for causing sustain discharge in the sustain period, and generates second ramp voltage that is increased and is dropped immediately after reaching a predetermined potential at the end of the sustain period.

摘要翻译： 即使在大屏幕尺寸和高清晰度的等离子体显示面板中，稳定地产生寻址放电。 等离子体显示装置具有等离子体显示面板和扫描电极驱动电路。 等离子体显示面板包括具有由扫描电极和维持电极形成的显示电极对的放电单元。 具有初始化周期，地址周期和维持周期的多个子场被设置在一个场周期中。 扫描电极驱动电路在一个场周期中的至少一个子场的初始化期间产生增加的第一斜坡电压，产生从基极电位变化到在维持期间产生维持放电的电位的维持脉冲电压，并产生第二 斜坡电压在维持期结束后达到预定电位后立即下降。

公开(公告)号：US07854600B2

公开(公告)日：2010-12-21

申请号：US12548894

申请日：2009-08-27

申请人： Kenji Ogawa

发明人： Kenji Ogawa

IPC分类号： F04B43/12

CPC分类号： F04B43/086 ,  F04B43/082 ,  F04B43/12 ,  Y10T137/9029

摘要： A tube pump includes tubes, hooks, tube receivers, three or more fingers, and a drive mechanism. The tubes each include intermediate tubes, connectors, and end tubes. The tubes are attached by engaging the connectors with the hooks provided on upper and lower sides. The intermediate tubes are provided along the tube receivers. Tube press portions of the fingers are provided between the intermediate tubes. The fingers are driven by the drive mechanism so that the tube press portions are reciprocated between a position where one of the intermediate tubes is squeezed and a position where the other of the intermediate tubes is squeezed.

摘要翻译： 管泵包括管，钩，管接收器，三个或更多个手指和驱动机构。 管子包括中间管，连接器和端管。 通过将连接器与设置在上侧和下侧上的钩接合来连接管。 中间管沿着管接收器设置。 手指的管按压部分设置在中间管之间。 手指由驱动机构驱动，使得管按压部在其中一个中间管被挤压的位置与另一个中间管被挤压的位置之间往复运动。

公开(公告)号：US07786956B2

公开(公告)日：2010-08-31

申请号：US11721609

申请日：2006-03-13

申请人： Yoshiki Tsujita ,  Kenji Ogawa ,  Kenji Sasaki ,  Toru Ando ,  Tohru Sakane

发明人： Yoshiki Tsujita ,  Kenji Ogawa ,  Kenji Sasaki ,  Toru Ando ,  Tohru Sakane

IPC分类号： G09G3/28

CPC分类号： G09G3/2932 ,  G09G2310/0218 ,  G09G2310/08 ,  G09G2320/0223

摘要： A plasma display device includes an AD converter; a video signal processing circuit producing subfield data; a subfield processing circuit producing control signals of each of drive circuits; a plasma display panel having scan electrodes and sustain electrodes which are alternately arranged in n rows, and data electrodes in (k+m) columns arranged in a direction of intersecting with the scan and sustain electrodes; a scan-electrode drive circuit for driving scan electrodes; a sustain-electrode drive circuit for driving sustain electrodes; and a data-electrode drive circuit which has a first drive circuit for driving data electrodes and a second drive circuit for driving data electrodes, and applies writing pulse voltage in order from a data electrode group nearest to the scan-electrode drive circuit.

摘要翻译： 等离子体显示装置包括AD转换器; 产生子场数据的视频信号处理电路; 产生每个驱动电路的控制信号的子场处理电路; 具有以n行交替排列的扫描电极和维持电极的等离子体显示面板和沿与扫描和维持电极交叉的方向排列的（k + m）列的数据电极; 用于驱动扫描电极的扫描电极驱动电路; 用于驱动维持电极的维持电极驱动电路; 以及数据电极驱动电路，其具有用于驱动数据电极的第一驱动电路和用于驱动数据电极的第二驱动电路，并且从最靠近扫描电极驱动电路的数据电极组依次施加写入脉冲电压。

公开(公告)号：US07778518B2

公开(公告)日：2010-08-17

申请号：US10774381

申请日：2004-02-10

申请人： Motoki Kato ,  Toshiya Hamada ,  Kenji Ogawa

发明人： Motoki Kato ,  Toshiya Hamada ,  Kenji Ogawa

IPC分类号： H04N5/91

CPC分类号： G11B27/034 ,  G11B27/28 ,  G11B2220/20 ,  G11B2220/2541 ,  H04N9/8042 ,  H04N9/888 ,  H04N21/4334 ,  H04N21/4345 ,  H04N21/44008 ,  H04N21/8455

摘要： Random access reproduction in prompt response to user commands is realized. A stream analyzing block analyzes sequentially inputted transport streams to get entry point data. Discontinuity point data are obtained in correspondence to a discontinuity occurrence flag inputted from a PLL block. Sequentially inputted transport packets are analyzed to get mark point data. A stream database creating block creates a stream database by use of the discontinuity point data and the mark point data. The stream database is recorded on a recording medium.

摘要翻译： 实现对用户命令的迅速响应的随机访问再现。 流分析块分析顺序输入的传输流以获得入口点数据。 对应于从PLL块输入的不连续发生标志获得不连续点数据。 分析顺序输入的传输数据包以获得标记点数据。 流数据库创建块通过使用不连续点数据和标记点数据创建流数据库。 流数据库被记录在记录介质上。

公开(公告)号：US20100033506A1

公开(公告)日：2010-02-11

申请号：US11722621

申请日：2006-03-23

申请人： Kenji Sasaki ,  Kenji Ogawa

发明人： Kenji Sasaki ,  Kenji Ogawa

IPC分类号： G09G5/10

CPC分类号： G09G3/2022 ,  G09G3/2927 ,  G09G3/293 ,  G09G2320/0238

摘要： A driving method of plasma display panels is disclosed. This method can suppress a dark belt occurring in displaying a video of a lower part of grayscale. One field includes plural sub-fields, and each one of the sub-fields has an addressing period during which a scan pulse is applied to the scan electrodes and a data pulse is applied to the data electrodes, and a sustaining period during which a sustain pulse is applied to the scan electrodes and the sustain electrodes. A time interval between a scan pulse applied lastly during the addressing period and a sustain pulse applied firstly during the sustaining period is defined as a last pulse-interval. The last pulse-interval of at least one sub-field of a lower part of grayscale, which lower part is darker than a predetermined level of the grayscale, is set longer than the last pulse-intervals of the other sub-fields.

摘要翻译： 公开了一种等离子体显示面板的驱动方法。 该方法可以抑制在显示灰度下部的视频中发生的暗带。 一个场包括多个子场，并且每个子场具有寻址周期，在该寻址周期期间将扫描脉冲施加到扫描电极，并且将数据脉冲施加到数据电极，以及维持期间， 脉冲被施加到扫描电极和维持电极。 在寻址周期期间最后施加的扫描脉冲与在维持周期期间首先施加的维持脉冲之间的时间间隔被定义为最后的脉冲间隔。 灰度较低部分比灰度级的预定级别更暗的灰度下部的至少一个子场的最后脉冲间隔被设定为比其他子场的最后脉冲间隔长。