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1. 发明申请

US20100259521A1 DRIVING DEVICE AND DRIVING METHOD OF PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子体显示面板和等离子体显示装置的驱动装置和驱动方法
公开(公告)号：US20100259521A1
公开(公告)日：2010-10-14
申请号：US12747003
申请日：2008-09-04
申请人： Toshiyuki Maeda , Kenji Ogawa , Naoki Noguchi , Takahiko Origuchi
发明人： Toshiyuki Maeda , Kenji Ogawa , Naoki Noguchi , Takahiko Origuchi
IPC分类号： G09G3/28 , G09G5/00
CPC分类号： G09G3/293 , G09G3/2925 , G09G2320/0228 , G09G2360/16
摘要： A two-phase driving operation is performed by a first circuit and a second circuit in at least one sub-field. The first circuit applies a first ramp waveform that drops from a first potential to a second potential to a plurality of first scan electrodes in a setup period, and sequentially applies a scan pulse to the plurality of first scan electrodes in a write period. The second circuit applies a second ramp waveform that drops from the first potential to a third potential that is higher than the second potential to a plurality of second scan electrodes, and then raises the plurality of second scan electrodes to a fourth potential in the setup period, and holds the plurality of second scan electrodes at a fifth potential that is higher than the third potential and lower than the fourth potential in a period where the first scan pulse is applied, and then sequentially applies a scan pulse to the plurality of second electrodes in the write period. Discharge failures during write discharges can be prevented from occurring by employing the two-phase driving operation.
摘要翻译：在至少一个子场中由第一电路和第二电路执行两相驱动操作。第一电路在初始化周期中施加从第一电位降低到第二电位的第一斜坡波形，并且在写入周期中顺序地对多个第一扫描电极施加扫描脉冲。第二电路对第一扫描电极施加从第一电位下降到高于第二电位的第三电位的第二斜坡波形，然后在初始化周期中将多个第二扫描电极升高到第四电位并且在施加第一扫描脉冲的周期中将多个第二扫描电极保持在高于第三电位且低于第四电位的第五电位，然后顺序地将多个第二电极施加扫描脉冲在写期间。可以通过采用两相驱动操作来防止写放电期间的放电故障。

2. 发明申请

US20100265219A1 DRIVING DEVICE AND DRIVING METHOD OF PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子体显示面板和等离子体显示装置的驱动装置和驱动方法
公开(公告)号：US20100265219A1
公开(公告)日：2010-10-21
申请号：US12747010
申请日：2008-09-04
申请人： Naoki Noguchi , Hidehiko Shoji , Takahiko Origuchi , Kenji Ogawa , Toshiyuki Maeda
发明人： Naoki Noguchi , Hidehiko Shoji , Takahiko Origuchi , Kenji Ogawa , Toshiyuki Maeda
IPC分类号： G09G5/00
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2927 , G09G3/296 , G09G3/2965 , G09G2310/0218 , G09G2310/066 , G09G2320/0228 , G09G2320/041 , G09G2360/16
摘要： A two-phase driving operation is performed by a first circuit and a second circuit in at least one sub-field. The first circuit applies a first ramp waveform that drops from a first potential to a second potential to a plurality of first scan electrodes in a setup period, and sequentially applies a scan pulse to the plurality of first scan electrodes in a write period. The second circuit applies a second ramp waveform that drops from the first potential to a third potential that is higher than the second potential to a plurality of second scan electrodes in the setup period, and holds the second scan electrodes at a fourth potential that is higher than the third potential in a period where the scan pulse is applied to the first scan electrodes, and then sequentially applies a scan pulse to the plurality of second electrodes in the write period. Discharge failures during write discharges can be prevented from occurring by applying the two-phase driving operation.
摘要翻译：在至少一个子场中由第一电路和第二电路执行两相驱动操作。第一电路在初始化周期中施加从第一电位降低到第二电位的第一斜坡波形，并且在写入周期中顺序地对多个第一扫描电极施加扫描脉冲。第二电路在建立周期中施加从第一电位下降到高于第二电位的第三电位到第二扫描电极的第二斜坡波形，并且将第二扫描电极保持在较高的第四电位比扫描脉冲施加到第一扫描电极的时间段内的第三电位高，然后在写入周期中顺序地向多个第二电极施加扫描脉冲。可以通过施加两相驱动操作来防止写入放电期间的放电故障。

3. 发明申请

US20100103161A1 PLASMA DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 审中-公开
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20100103161A1
公开(公告)日：2010-04-29
申请号：US12513406
申请日：2007-12-04
申请人： Takahiko Origuchi , Hidehiko Shoji , Kenji Ogawa , Takayuki Kamatani , Toshiyuki Maeda
发明人： Takahiko Origuchi , Hidehiko Shoji , Kenji Ogawa , Takayuki Kamatani , Toshiyuki Maeda
IPC分类号： G06F3/038
CPC分类号： G09G3/2965 , G09G3/2927 , G09G2320/0228
摘要： A voltage of sustain electrodes (SU1 to SUn) is lowered from Ve1 to a ground potential at a time point t1 immediately before a first SF (sub-field). Then, a pulsed positive voltage Vd is applied to data electrodes (D1 to Dm) at a starting time point t2 of a setup period of the first SF. Immediately before this, a large amount of negative wall charges is stored on the sustain electrodes (SU1 to SUn) and positive wall charges are stored on the data electrodes (D1 to Dm), and therefore application of the pulsed positive voltage Vd to the data electrodes generates strong discharges between the sustain electrodes (SU1 to SUn) and the data electrodes (D1 to Dm). After that, application of a ramp voltage to scan electrodes (SC1 to SCn) is started at a time point t3, generating setup discharges between the scan electrodes (SC1 to SCn) and the sustain electrodes (SU1 to SUn).
摘要翻译：在第一SF（子场）之前的时刻t1，维持电极（SU1〜SUn）的电压从Ve1降低到接地电位。然后，在第一SF的建立周期的起始时间点t2向数据电极（D1〜Dm）施加脉冲正电压Vd。在此之前，在维持电极（SU1〜SUn）上存储大量的负壁电荷，在数据电极（D1〜Dm）上存储正的壁电荷，因此将脉冲正电压Vd施加到数据电极在维持电极（SU1〜SUn）和数据电极（D1〜Dm）之间产生强放电。之后，在时间点t3开始对扫描电极（SC1〜SCn）施加斜坡电压，在扫描电极（SC1〜SCn）和维持电极（SU1〜SUn）之间产生建立放电。

4. 发明申请

US20120075283A1 PLASMA DISPLAY PANEL DRIVE METHOD AND PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子显示面板驱动方法和等离子体显示装置
公开(公告)号：US20120075283A1
公开(公告)日：2012-03-29
申请号：US13376527
申请日：2010-06-07
申请人： Yutaka Yoshihama , Kenji Ogawa , Takateru Sawada , Toshiyuki Maeda , Keiji Akamatsu
发明人： Yutaka Yoshihama , Kenji Ogawa , Takateru Sawada , Toshiyuki Maeda , Keiji Akamatsu
IPC分类号： G09G5/00 , G09G3/28
CPC分类号： G09G3/2965 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/293 , G09G2310/066 , G09G2320/0238
摘要： In a driving method for a plasma display panel, in the initializing period in at least one of a plurality of subfields, selective initializing operation is performed that selectively causes initializing discharge only in a discharge cell having undergone address discharge in an immediately preceding address period. The selective initializing operation includes the step of applying first voltage to the sustain electrode and applying an up-ramp waveform voltage to the scan electrode, the step of applying a first down-ramp waveform voltage to the scan electrode and then applying a positive rectangular voltage to it, and the step of applying second voltage higher than the first voltage to the sustain electrode and applying a second down-ramp waveform voltage to the scan electrode.
摘要翻译：在等离子体显示面板的驱动方法中，在多个子场中的至少一个子场的初始化期间，执行选择性初始化操作，其选择性地仅在紧接在前的寻址周期中经过寻址放电的放电单元中进行初始化放电。选择性初始化操作包括向维持电极施加第一电压并向扫描电极施加上升斜波形电压的步骤，向扫描电极施加第一下降斜波形电压，然后施加正的矩形电压以及向维持电极施加高于第一电压的第二电压并向扫描电极施加第二下斜坡波形电压的步骤。

5. 发明授权

US09642267B2 Portable wireless device 有权
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.

6. 发明授权

US09241374B2 Induction cooking appliance 有权
标题翻译：感应烹饪器具
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。

7. 发明授权

US08212745B2 Method for driving a plasma display panel using subfield groups 失效
标题翻译：使用子场组驱动等离子体显示面板的方法
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。

8. 发明授权

US08031134B2 Method of driving plasma display panel 有权
标题翻译：驱动等离子体显示面板的方法
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。

9. 发明申请

US20110122112A1 PLASMA DISPLAY AND DRIVING METHOD FOR PLASMA DISPLAY PANEL 审中-公开
标题翻译：等离子体显示面板的等离子体显示和驱动方法
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。

10. 发明授权

US07854600B2 Tube pump 有权
标题翻译：管泵
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。

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