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21. 发明授权

US07750955B2 Image signal processing apparatus, image signal processing method and camera using the image signal processing apparatus 失效
标题翻译：图像信号处理装置，图像信号处理方法和使用图像信号处理装置的相机
公开(公告)号：US07750955B2
公开(公告)日：2010-07-06
申请号：US11212636
申请日：2005-08-29
申请人： Takahiro Shirai , Daisuke Yoshida
发明人： Takahiro Shirai , Daisuke Yoshida
IPC分类号： H04N9/64
CPC分类号： H04N5/3658
摘要： When clamping a signal from a solid state image sensor, float of an optical black pixel output due to incoming of infrared light avoids a malfunction of a clamp from occurring. When clamping a signal from the solid state image sensor, the difference between the optical black pixel output and a clamp target level is output as a difference output, the difference output is compared with a comparison level to integrate the number of times larger than the comparison level every horizontal line. When the number of times is equal to or more than a certain rate (⅔) from the number of optical black pixels on the horizontal line, an optical black float state is determined and clamping operation is performed in accordance with a held value immediately before.
摘要翻译：当夹持来自固态图像传感器的信号时，由于红外光的入射而导致的光学黑色像素的浮动避免了夹具的故障发生。当从固态图像传感器夹紧信号时，输出光学黑色像素输出和钳位目标电平之间的差作为差分输出，将差分输出与比较电平进行比较，以将比较大于比较的次数水平每一行。当从水平线上的光学黑色像素的数量等于或大于一定速率（⅔）时，确定光学黑色浮动状态，并且根据紧接着的保持值执行夹紧操作。

22. 发明申请

US20100134854A1 OPTICAL SCANNER AND IMAGE FORMING DEVICE USING THE OPTICAL SCANNER 有权
标题翻译：光学扫描仪和使用光学扫描仪的图像形成装置
公开(公告)号：US20100134854A1
公开(公告)日：2010-06-03
申请号：US12625751
申请日：2009-11-25
申请人： Tomoyuki Murakami , Hisayoshi Imai , Daisuke Yoshida
发明人： Tomoyuki Murakami , Hisayoshi Imai , Daisuke Yoshida
IPC分类号： H04N1/04
CPC分类号： H04N1/1135 , H04N2201/02458 , H04N2201/02474 , H04N2201/02477 , H04N2201/02485
摘要： An optical scanner includes an optical housing, which houses a light source, an aperture stop, a condensing lens and a rotary deflector, light from the light source entering into the rotary deflector via the aperture stop and the condensing lens, and the light deflected by the rotary deflector scanning a target to be irradiated, a fastener, which fastens the condensing lens to the optical housing, and a fastener attachment portion to which the fastener is attached, the fastener attachment portion being disposed in a downstream side of the condensing lens in a traveling direction of the light in the housing.
摘要翻译：一种光学扫描器包括：光学壳体，其容纳光源，孔径光阑，聚光透镜和旋转偏转器，来自光源的光经由孔径光阑和聚光透镜进入旋转偏转器，光被偏转的光旋转偏转器扫描待照射的目标物，将聚光透镜紧固到光学壳体上的紧固件和紧固件附接到的紧固件附接部分，紧固件附接部分设置在聚光透镜的下游侧光的行进方向在壳体内。

23. 发明申请

US20090123328A1 WIRE FOR WELDING NICKEL BASED HEAT RESISTANT ALLOY 有权
标题翻译：焊接镍基耐热合金焊丝
公开(公告)号：US20090123328A1
公开(公告)日：2009-05-14
申请号：US12296743
申请日：2007-04-16
申请人： Takanori Matsui , Komei Kato , Takuya Murai , Yoshitaka Uemura , Daisuke Yoshida , Ikuo Okada
发明人： Takanori Matsui , Komei Kato , Takuya Murai , Yoshitaka Uemura , Daisuke Yoshida , Ikuo Okada
IPC分类号： C22C19/05
CPC分类号： C22C19/05 , B23K35/0261 , B23K35/3033 , B23K35/304
摘要： A wire for welding Ni-based heat resistant alloy, comprising: a composition containing, in mass %, Cr: 14.0 to 21.5%, Co: 6.5 to 14.5%, Mo: 6.5 to 10.0%, W: 1.5 to 3.5%, Al: 1.2 to 2.4%, Ti: 1.1 to 2.1%; Fe: 7.0% or less, B: 0.0001 to 0.020%, C: 0.03 to 0.15%, and a balance of Ni and unavoidable impurities, wherein a content of S and P contained in the unavoidable impurities is controlled to be, in mass %, S: 0.004% or less, and P: 0.010% or less, wherein the wire has a texture in which M6C type carbide and MC type carbide are uniformly dispersed in the matrix.
摘要翻译：一种镍基耐热合金焊接用线，其特征在于，以质量％计含有Cr：14.0〜21.5％，Co：6.5〜14.5％，Mo：6.5〜10.0％，W：1.5〜3.5％的Al，：1.2〜2.4％，Ti：1.1〜2.1％ Fe：7.0％以下，B：0.0001〜0.020％，C：0.03〜0.15％，余量由Ni和不可避免的杂质构成，其中不可避免的杂质中含有的S和P的含量以质量％计，，S：0.004％以下，P：0.010％以下，其中，所述导线具有将M6C型碳化物和MC型碳化物均匀分散在基体中的织构。

24. 发明授权

US06761995B2 Coin-shaped battery 有权
标题翻译：硬币型电池
公开(公告)号：US06761995B2
公开(公告)日：2004-07-13
申请号：US10333389
申请日：2003-01-17
申请人： Takao Uyama , Daisuke Yoshida , Toshihiko Izumikawa , Yasushi Hirakawa , Susumu Yamanaka
发明人： Takao Uyama , Daisuke Yoshida , Toshihiko Izumikawa , Yasushi Hirakawa , Susumu Yamanaka
IPC分类号： H01M202
CPC分类号： H01M2/08 , H01M2/0222 , H01M2/0404 , H01M2/0413 , H01M10/052 , H01M10/4228
摘要： A coin-shaped battery includes a cathode case (1) having a crimp portion (14) in the periphery of a bottom face (1a), and an anode cap (2) having a flange (6) with an extended portion (7) and a turn-up portion (8). Openings of cathode case (1) and the anode cap (2) are sealed by crimping with a gasket (3) interposed therebetween, so that the gasket (3) is compressed between the crimp portion (14) having a U-shaped cross section, the flange (6), the extended portion (7) and the turn-up portion (8) to effect reliable sealing. Thus, it is possible to disperse a deformation pressure, which is generated by bulge of the cathode case (1) and the anode cap (2) caused with a rise in internal pressure of the battery under severe working conditions such as use under a high temperature. As a result, the coin-shaped battery having improved liquid leakage resistance in the crimped portion is provided.
摘要翻译：硬币型电池包括在底面（1a）的周边具有压接部（14）的阴极壳（1）和具有延伸部（7）的凸缘（6）的阳极盖（2）和折返部（8）。阴极壳（1）和阳极盖（2）的开口通过夹在其间的垫圈（3）进行卷边而被密封，使得垫圈（3）在具有U形截面的压接部分（14）之间被压缩，凸缘（6），延伸部分（7）和折返部分（8），以实现可靠的密封。因此，可以分散在恶劣工作条件下使用时在电池内部压力升高下引起的阴极壳（1）和阳极盖（2）的膨胀产生的变形压力温度。结果，提供了在压接部分具有改善的耐液体渗漏性的硬币形电池。

25. 发明授权

US06670938B1 Electronic circuit and liquid crystal display apparatus including same 失效
标题翻译：电子电路及其液晶显示装置
公开(公告)号：US06670938B1
公开(公告)日：2003-12-30
申请号：US09505194
申请日：2000-02-16
申请人： Daisuke Yoshida
发明人： Daisuke Yoshida
IPC分类号： G09G336
CPC分类号： G09G3/3688 , G09G3/3614 , G09G3/3648 , G09G2300/0823 , G09G2310/027 , G09G2320/0233
摘要： An electronic circuit including a plurality of D/A converters is operated to provide uniform outputs from the D/A converters even if the D/A converters have different levels of offset values by providing each D/A converter with a memory for offset correction digital data and an adder for adding the offset correction digital data to a digital input signal to the D/A converter. The uniformized outputs from the A/D converters may be used for providing a uniform display on a liquid crystal display apparatus. The liquid crystal apparatus may be provided with a pair of common signal lines for separately supplying positive polarity-picture signals and negative-polarity picture signals to an active matrix substrate for driving the liquid crystal.
摘要翻译：操作包括多个D / A转换器的电子电路，以便通过为每个D / A转换器提供用于偏移校正数字的存储器，即使D / A转换器具有不同的偏移值水平，从而提供来自D / A转换器的均匀输出数据和加法器，用于将偏移校正数字数据与数字输入信号相加到D / A转换器。来自A / D转换器的均匀化输出可以用于在液晶显示装置上提供均匀的显示。液晶装置可以设置有用于将正极性图像信号和负极性图像信号分别提供给用于驱动液晶的有源矩阵基板的一对公共信号线。

26. 发明授权

US06440601B1 Battery pack 失效
标题翻译：电池组
公开(公告)号：US06440601B1
公开(公告)日：2002-08-27
申请号：US09623465
申请日：2000-09-13
申请人： Takayuki Aoi , Takeshi Inui , Yukihiro Gotanda , Daisuke Yoshida , Takae Okazaki
发明人： Takayuki Aoi , Takeshi Inui , Yukihiro Gotanda , Daisuke Yoshida , Takae Okazaki
IPC分类号： H01M210
CPC分类号： H01M6/44 , H01M2/105
摘要： A plurality of cells are disposed in close contact with each other with their longitudinal axes parallel to each other, and their electrode terminals that are juxtaposed at one end are electrically connected to each other with a connector piece. These cells thus joined together are inserted into and held within a frame body formed in one-piece with a pair of end face covers, connecting bar, and retaining piece, or alternatively, inserted into and held within a cell casing having a pair of end face covers, bottom wall, and partition boss formed integrally therewith.
摘要翻译：多个单元彼此紧密接触地设置，它们的纵向轴线彼此平行，并且其一端并置的电极端子通过连接器片彼此电连接。这样连接在一起的这些电池被插入并保持在与一对端盖，连接条和保持件形成为一体的框架体中，或者插入并保持在具有一对端部的电池壳体内面罩，底壁和与其一体形成的隔板。

27. 发明授权

US06411168B1 Voltage-controlled oscillator and communication apparatus using same 有权
公开(公告)号：US06411168B1
公开(公告)日：2002-06-25
申请号：US09789362
申请日：2001-02-21
申请人： Daisuke Yoshida
发明人： Daisuke Yoshida
IPC分类号： H03B508
摘要： A voltage-controlled oscillator is constructed to greatly reduce the number of parts required, its overall size, and manufacturing cost. The voltage-controlled oscillator includes first and second resonance circuits, first and second oscillation circuits, a buffer circuit amplifying the oscillation signals output from the first and second oscillation circuits, and an output-matching circuit. In addition, the voltage-controlled oscillator includes a first switching circuit for controlling the oscillation of the first oscillation circuit and a second switching circuit for controlling the oscillation of the second oscillation circuit. The impedance changing of the matching circuit is simultaneously performed while switching between the switching circuits.

28. 发明授权

US06236122B1 Load drive device 有权
标题翻译：装载驱动装置
公开(公告)号：US06236122B1
公开(公告)日：2001-05-22
申请号：US09292223
申请日：1999-04-15
申请人： Kenichiro Maeda , Daisuke Yoshida , Koichi Kato , Yasushi Kawaji
发明人： Kenichiro Maeda , Daisuke Yoshida , Koichi Kato , Yasushi Kawaji
IPC分类号： H01H3500
CPC分类号： H03K17/063 , H03K17/6877 , Y10T307/826 , Y10T307/858 , Y10T307/937
摘要： In a circuit that controls the mean current flowing to a load 40 by turning ON or OFF in predetermined ratio the power source voltage VB applied to load 40 using for this purpose a switch means Sw1, a capacitor C1 is charged with the potential difference generated between the load 40 and power source whilst switch means Sw1 is OFF, and a voltage for control purposes which exceeds power source voltage VB is applied to drive circuit 20 using this stored voltage. A high side switch can thereby be implemented using N type semiconductor elements in a simple circuit.
摘要翻译：在通过以预定比例接通或断开来控制流入负载40的平均电流的电路中，为此施加到负载40上的电源电压VB用于开关装置Sw1，对电容器C1充电之间产生的电位差负载40和电源，而开关装置Sw1为OFF，并且用于控制目的的超过电源电压VB的电压使用该存储的电压施加到驱动电路20。因此，可以在简单的电路中使用N型半导体元件来实现高侧开关。

29. 发明授权

US06209513B1 Inductive load driving device and driving method 失效
标题翻译：感应负载驱动装置及驱动方法
公开(公告)号：US06209513B1
公开(公告)日：2001-04-03
申请号：US09214236
申请日：1998-12-31
申请人： Takashi Sakasai , Jiro Akagi , Daisuke Yoshida
发明人： Takashi Sakasai , Jiro Akagi , Daisuke Yoshida
IPC分类号： F02B310
CPC分类号： F02D41/20 , F02D41/3005 , F02D2041/2013 , F02D2041/2017 , H01F7/1816 , H02P8/10
摘要： An inductive load driving device in which the rise of load current at an initial stage of driving can be executed at high speed includes a plurality of step-up circuits (21, 31), for alternately applying a high voltage to the same inductive load within a predetermined period of time, to thereby allow each load current to rise at a high speed; a holding current output circuit (43), for applying a predetermined voltage to the same inductive load after the load current has risen, to thereby hold the load current at a predetermined value; a plurality of switching means (46, 47), adapted to be switched in such a manner that the respective outputs of the plurality of step-up circuits (21, 31) and the holding current output circuit (43) can be alternately connected to the same inductive load; and a control logic circuit (44), for switching the plurality of switching means (46, 47) in a predetermined sequence.
摘要翻译：一种感应负载驱动装置，其中可以高速执行在初始阶段的负载电流的上升，包括多个升压电路（21,31），用于交替地向相同的电感负载施加高电压预定时间段，从而允许每个负载电流以高速上升; 保持电流输出电路（43），用于在负载电流上升之后向相同的感性负载施加预定电压，从而将负载电流保持在预定值; 多个开关装置（46,47），其适于以这样的方式进行切换，使得多个升压电路（21,31）和保持电流输出电路（43）的各个输出可以交替地连接到相同的感性负载; 以及控制逻辑电路（44），用于按预定顺序切换多个切换装置（46,47）。

30. 发明授权

US5952740A Load drive device 失效
标题翻译：装载驱动装置
公开(公告)号：US5952740A
公开(公告)日：1999-09-14
申请号：US732292
申请日：1996-10-30
申请人： Kenichiro Maeda , Daisuke Yoshida , Koichi Kato , Yasushi Kawaji
发明人： Kenichiro Maeda , Daisuke Yoshida , Koichi Kato , Yasushi Kawaji
IPC分类号： H03K17/06 , H03K17/687 , H01H35/00
CPC分类号： H03K17/063 , H03K17/6877 , Y10T307/826 , Y10T307/858 , Y10T307/937
摘要： In a circuit that controls the mean current flowing to a load 40 by turning ON or OFF in predetermined ratio the power source voltage VB applied to load 40 using for this purpose a switch means Sw1, a capacitor C1 is charged with the potential difference generated between the load 40 and power source whilst switch means Sw1 is OFF, and a voltage for control purposes which exceeds power source voltage VB is applied to drive circuit 20 using this stored voltage. A high side switch can thereby be implemented using N type semiconductor elements in a simple circuit.
摘要翻译： PCT No.PCT / JP95 / 00910 Sec。 371日期1996年10月30日 102（e）日期1996年10月30日PCT 1995年5月12日PCT PCT。公开号WO95 / 31852 日期：1995年11月23日在通过以预定比例接通或断开控制流入负载40的平均电流的电路中，为此使用施加到负载40的电源电压VB用于开关装置Sw1，对电容器C1充电在开关装置Sw1为OFF时在负载40和电源之间产生的电位差，并且用于控制目的的超过电源电压VB的电压使用该存储的电压施加到驱动电路20。因此，可以在简单的电路中使用N型半导体元件来实现高侧开关。

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