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1. 发明申请

US20110279720A1 SOLID-STATE IMAGING DEVICE AND CAMERA 审中-公开
标题翻译：固态成像装置和摄像机
公开(公告)号：US20110279720A1
公开(公告)日：2011-11-17
申请号：US13195293
申请日：2011-08-01
申请人： Takuma NAKAGAWA , Hiroshi KUBO
发明人： Takuma NAKAGAWA , Hiroshi KUBO
IPC分类号： H04N5/335
CPC分类号： H04N5/3745 , H01L27/14609
摘要： The solid-state imaging device includes a plurality of pixel units arranged in rows and columns. Each of the pixel units includes: a photodiode that generates a signal voltage corresponding to an intensity of light received; and an amplifier transistor which amplifies the signal voltage in response to a flow of an operating current, and outputs the amplified signal voltage to a column signal line that is provided for each of pixel columns. The solid-state imaging device includes current correction circuits each of which is provided for a corresponding one of the pixel columns and causes a correction current to flow between a power supply line and a grounding line. The correction current fluctuates in an opposite direction to a fluctuation of the operating current flowing into the grounding line from the power supply line via the amplifier element.
摘要翻译：固态成像装置包括以行和列排列的多个像素单元。每个像素单元包括：光电二极管，其生成与所接收的光的强度相对应的信号电压; 以及放大晶体管，其响应于工作电流的流动放大信号电压，并将放大的信号电压输出到为每个像素列提供的列信号线。固态成像装置包括电流校正电路，每个校正电路被提供给相应的一个像素列，并且使得校正电流在电源线和接地线之间流动。校正电流与通过放大器元件从电源线流入接地线的工作电流的波动相反的方向波动。

2. 发明申请

US20140024477A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20140024477A1
公开(公告)日：2014-01-23
申请号：US13555532
申请日：2012-07-23
申请人： Katsunori SATO , Takuma NAKAGAWA
发明人： Katsunori SATO , Takuma NAKAGAWA
IPC分类号： A63B37/14
CPC分类号： A63B37/0019 , A63B37/0004 , A63B37/0007 , A63B37/0012 , A63B37/0016 , A63B37/0073 , A63B37/0074 , A63B37/0075 , A63B37/0076
摘要： The invention provides a golf ball with a surface having a plurality of dimples formed thereon. Some or all of the dimples on the ball surface have a cross-sectional shape in which, letting a straight line passing through any one edge of the dimple and a foot of a perpendicular (pedal) dropped from an imaginary plane defined by a peripheral edge of the dimple to a deepest point of the dimple serve as a reference line, and establishing a plurality of specific regions on the reference line from the dimple edge as 0% to the pedal as 100%, the average depths of the dimple from the reference line in the respective established regions satisfy specific conditions. By reducing the air resistance during flight and thus enhancing the aerodynamic performance, this golf ball achieves a higher trajectory, enabling the ball to travel further.
摘要翻译：本发明提供一种具有在其上形成有多个凹坑的表面的高尔夫球。球表面上的一些或全部凹坑具有横截面形状，其中，使通过凹坑的任何一个边缘的直线和垂直（踏板）的脚从由周边边缘限定的假想平面下降凹坑的最深点作为参考线，并且在距离凹坑边缘的基准线上建立多个特定区域，作为0％的踏板为100％，凹坑与参考线的平均深度各自建立地区的线路满足具体条件。通过降低飞行过程中的空气阻力，从而提高空气动力学性能，该高尔夫球实现了更高的轨迹，使球能够进一步行进。

3. 发明申请

US20130154156A1 GOLF BALL MOLD AND GOLF BALL MANUFACTURING METHOD 有权
标题翻译：高尔夫球模和高尔夫球制造方法
公开(公告)号：US20130154156A1
公开(公告)日：2013-06-20
申请号：US13331357
申请日：2011-12-20
申请人： Takuma NAKAGAWA , Katsunori SATO
发明人： Takuma NAKAGAWA , Katsunori SATO
IPC分类号： B29C45/14
CPC分类号： B29C45/14073 , B29C45/14819 , B29C45/372 , B29L2031/546
摘要： A golf ball mold body having a plurality of mold parts with a parting surface defining a parting line along an equator and removably mating to form a cavity having an inner wall with dimple-forming protrusions, and a support pin extendable into and retractable from the cavity, the support pin extending into the cavity to support a center sphere. An end face of the support pin defines a portion of the cavity inner wall when the support pin is retracted. The support pin has a shape satisfying certain conditions, and the support pin and mold body have a gap therebetween set within a specific range. The invention minimizes formation of uneven flash caused by deflection or shifting of support pins, appearance defects caused by damage to the cavity inner wall and contamination by rubbing debris, and the life of the mold is extended.
摘要翻译：一种高尔夫球模具主体，具有多个模具部件，分模表面沿着赤道界定分型线，并且可拆卸地配合以形成具有凹陷形成突起的内壁的腔体，以及可从腔体延伸并从腔体缩回的支撑销，支撑销延伸到空腔中以支撑中心球。当支撑销缩回时，支撑销的端面限定空腔内壁的一部分。支撑销具有满足某些条件的形状，并且支撑销和模具本体之间的间隙设定在特定范围内。本发明使得由于支撑销的偏转或移动引起的不均匀闪光的形成最小化，由于损坏腔内壁而引起的外观缺陷以及通过摩擦碎屑的污染，并延长了模具的使用寿命。

4. 发明申请

US20100316756A1 MOLD FOR FORMING GOLF BALL AND GOLF BALL MANUFACTURED USING THE SAME 有权
标题翻译：用于形成高尔夫球和高尔夫球的模具使用其制造
公开(公告)号：US20100316756A1
公开(公告)日：2010-12-16
申请号：US12483596
申请日：2009-06-12
申请人： Takuma NAKAGAWA , Katsunori SATO
发明人： Takuma NAKAGAWA , Katsunori SATO
IPC分类号： B29C45/26 , A63B37/00
CPC分类号： B29C45/0025 , A63B37/0003 , A63B37/0097 , A63B45/00 , B29C45/372 , B29C2045/0034 , B29L2031/545
摘要： There are provided a mold for forming a golf ball, which allows a dimple formed near the equator of golf ball corresponding to the partition surface of upper and lower molds to be formed so as to have the same shape as that of a dimple formed in other regions, and a golf ball manufactured using this mold. The mold for forming a golf ball in accordance with the present invention includes at least two body parts, a cavity is formed within the mold by the joining of the at least two body parts, and in at least one of the body parts, a groove for forming a projecting land part which is ground after the formation of the golf ball is provided in a cavity wall surface adjacent to the whole circumference of a parting line formed by the joining.
摘要翻译：提供了一种用于形成高尔夫球的模具，其允许形成在与上模具和下模具的分隔表面相对应的高尔夫球的赤道附近形成的凹坑，以形成与其他形成的凹坑相同的形状区域和使用该模具制造的高尔夫球。根据本发明的用于形成高尔夫球的模具包括至少两个主体部分，通过所述至少两个主体部分的接合在模具内形成空腔，并且在至少一个主体部分中，凹槽用于形成在形成高尔夫球之后被研磨的突出陆部部分设置在与通过接合形成的分型线的整个圆周相邻的空腔壁表面中。

5. 发明申请

US20100298070A1 TWO-PIECE SOLID GOLF BALL 有权
标题翻译：双层固体高尔夫球
公开(公告)号：US20100298070A1
公开(公告)日：2010-11-25
申请号：US12470242
申请日：2009-05-21
申请人： Hiroshi HIGUCHI , Junji UMEZAWA , Katsunori SATO , Takuma NAKAGAWA
发明人： Hiroshi HIGUCHI , Junji UMEZAWA , Katsunori SATO , Takuma NAKAGAWA
IPC分类号： A63B37/14
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0074 , A63B37/008 , A63B37/0083 , A63B37/009 , A63B37/0096 , A63B37/04 , A63B37/14
摘要： The invention provides a two-piece solid golf ball having a core and a cover, which ball has a plurality of dimples formed on the surface. The number of dimples is from 250 to 500, the dimples have a surface coverage (SR) of at least 70% and a volume ratio (VR) of at least 1.0%, and dimples of at least three types are used. In addition, the dimples have an average depth of at least about 0.18 mm and a diameter-to-depth ratio (DM/DP) of not more than about 23. The ball has a coefficient of lift CL at a Reynolds number of 70,000 and a spin ratio of 2,000 rpm which is maintained at 60% or more of the coefficient of lift CL at a Reynolds number of 80,000 and a spin rate of 2,000. This two-piece solid golf ball lowers fluctuations in lift and drag at high and low spin rates, enabling a stable trajectory to be achieved.
摘要翻译：本发明提供一种具有芯和盖的两件式固体高尔夫球，该球具有形成在表面上的多个凹坑。凹坑的数量为250至500，凹坑具有至少70％的表面覆盖率（SR）和至少1.0％的体积比（VR），并且使用至少三种类型的凹坑。此外，凹坑具有至少约0.18mm的平均深度和不大于约23的直径与深度比（DM / DP）。球具有雷诺数为70,000的升力系数CL，并且 2000rpm的旋转比，在雷诺数为80,000，旋转速度为2000的情况下维持在升程系数CL的60％以上。这种两件式固体高尔夫球可以降低高低波动的升力和拖曳动作，实现稳定的轨迹。

6. 发明申请

US20100190581A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20100190581A1
公开(公告)日：2010-07-29
申请号：US12358601
申请日：2009-01-23
申请人： Katsunori SATO , Takuma NAKAGAWA
发明人： Katsunori SATO , Takuma NAKAGAWA
IPC分类号： A63B37/00 , A63B37/14
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0064 , A63B37/0065 , A63B37/0075 , A63B37/009 , A63B37/0096
摘要： The invention provides a golf ball with a surface having a plurality of dimples formed thereon. The number of dimples is at least 250 and not more than 400, the dimples have a surface coverage (SR) of at least 70% and a volume ratio (VR) of at least 1.1%, are of at least three types and have an average depth of at least about 0.18 mm and a diameter (DM) to depth (DP) ratio (DM/DP) of not more than about 22. The (total number of Db)/(total number of Da) ratio, where Da represents dimples having a diameter of at least 3.7 mm and Db represents dimples having a diameter of less than 3.7 mm, is at least about 0.005 and not more than about 1. The ball has a coefficient of lift CL at a Reynolds number of 70,000 and a spin rate of 2,000 rpm which is maintained at 60% or more of the coefficient of lift CL at a Reynolds number of 80,000 and a spin rate of 2,000 rpm. The golf ball of the invention lowers fluctuations in lift and drag at high and low spin rates, enabling a stable trajectory to be achieved.
摘要翻译：本发明提供一种具有在其上形成有多个凹坑的表面的高尔夫球。凹坑的数量为至少250且不大于400，凹坑具有至少70％的表面覆盖率（SR）和至少1.1％的体积比（VR），至少为三种类型，并具有平均深度为至少约0.18mm，直径（DM）与深度（DP）比（DM / DP）不大于约22.（总数Db）/（总数Da）比，其中Da 表示具有至少3.7mm直径的凹坑，Db表示直径小于3.7mm的凹坑，至少约0.005且不大于约1.球具有雷诺数为70,000的升力系数CL，旋转速度为2000转/分钟，在雷诺数为80,000，旋转速度为2000转时，升力CL的系数保持在60％以上。本发明的高尔夫球以高和低的旋转速度降低了升力和拖曳的波动，从而实现了稳定的轨迹。

7. 发明申请

US20130108783A1 GOLF BALL MANUFACTURING METHOD 有权
标题翻译：高尔夫球制造方法
公开(公告)号：US20130108783A1
公开(公告)日：2013-05-02
申请号：US13285574
申请日：2011-10-31
申请人： Tsuyoshi NAKAJIMA , Takashi OHIRA , Takuma NAKAGAWA
发明人： Tsuyoshi NAKAJIMA , Takashi OHIRA , Takuma NAKAGAWA
IPC分类号： B05D5/06
CPC分类号： A63B45/00 , A63B37/0003 , A63B37/0022 , A63B37/0074 , A63B2207/00 , B05D1/02 , B05D5/061
摘要： A method of manufacturing golf balls having a highly transparent cover includes, prior to formation of the cover, a preformed body fabricating step wherein a fluorescent material that emits light when exposed to ultraviolet radiation is included in or coated onto the preformed body. In this way, a preformed body which matches a cover to be formed can be easily and reliably identified from among a plurality of types of preformed bodies stored at a temporary storage place. This manufacturing method enables golf balls of excellent visibility and stylishness to be efficiently produced.
摘要翻译：制造具有高度透明的盖的高尔夫球的方法包括在形成盖之前，预成型体制造步骤，其中当暴露于紫外线辐射时发光的荧光材料被包含在或涂覆在预成型体上。以这种方式，可以从存储在临时存储处的多种类型的预成形体中容易且可靠地识别与要形成的盖匹配的预成形体。这种制造方法能够有效地制造具有优异的可视性和时尚性的高尔夫球。

8. 发明申请

US20120322584A1 METHOD FOR ARRANGING DIMPLES ON GOLF BALL SURFACE 有权
标题翻译：用于安装高尔夫球表面上的尺寸的方法
公开(公告)号：US20120322584A1
公开(公告)日：2012-12-20
申请号：US13163016
申请日：2011-06-17
申请人： Takuma NAKAGAWA , Katsunori SATO
发明人： Takuma NAKAGAWA , Katsunori SATO
IPC分类号： A63B37/14
CPC分类号： A63B37/0006 , A63B37/0003 , A63B37/002 , A63B37/0021
摘要： A method for arranging dimples on a golf ball surface includes: determining an initial arrangement of dimples; dividing the surface of a golf ball into multiple equivalent unit regions; based on a dimple interval between two freely selected dimples within one of the unit regions, determining whether or not the two dimples are in an adjacent relationship to each other; and changing the positions of the two dimples corresponding to the dimple interval between the two freely selected dimples in the adjacent relationship, wherein determining of the adjacent relationship and changing of the position are repeated until the maximum interval, which is a maximum value of the dimple interval between two freely selected dimples in the adjacent relationship in the unit region, falls below a predetermined value.
摘要翻译：用于在高尔夫球表面上布置凹坑的方法包括：确定凹坑的初始布置; 将高尔夫球的表面分成多个等效的单元区域; 基于所述单位区域内的两个自由选择的凹坑之间的凹坑间隔，确定所述两个凹坑是否彼此相邻; 并且在相邻关系中改变与两个自由选择的凹坑之间的凹坑间隔相对应的两个凹坑的位置，其中重复确定相邻关系和改变位置，直到最大间隔（其为凹坑的最大值）在单位区域的相邻关系中的两个自由选择的凹坑之间的间隔低于预定值。

9. 发明申请

US20120302378A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20120302378A1
公开(公告)日：2012-11-29
申请号：US13114740
申请日：2011-05-24
申请人： Katsunori SATO , Takuma NAKAGAWA
发明人： Katsunori SATO , Takuma NAKAGAWA
IPC分类号： A63B37/14
CPC分类号： A63B37/0006 , A63B37/0003 , A63B37/0009 , A63B37/0019 , A63B37/0021 , A63B37/0024 , A63B37/0039 , A63B37/0051 , A63B37/0076
摘要： The invention provides a golf ball having, on a surface thereof, a plurality of circular dimples, a plurality of non-circular dimples, and a land area which is a non-dimple region composed of a plurality of arcuate first lands, each formed along an edge of one of the circular dimples, and a plurality of second lands, each arranged so as to bridge between two neighboring circular dimples and having a shape that is recessed at a center portion thereof. The non-circular dimples have an edge shape defined by a plurality of the first lands in combination with a plurality of the second lands. In this golf ball, by fashioning the lands on the ball surface into a unique shape, the surface area of the lands is minimized and the dimple surface coverage is made even larger, increasing the aerodynamic performance and thus enabling the ball to travel even farther.
摘要翻译：本发明提供了一种高尔夫球，其表面上具有多个圆形凹坑，多个非圆形凹坑，以及作为由多个弧形第一平台形成的非凹坑区域的平面区域，圆形凹坑中的一个的边缘和多个第二平台，每个第二平台布置成在两个相邻的圆形凹坑之间桥接并且具有在其中心部分处凹陷的形状。非圆形凹坑具有由与多个第二平台组合的多个第一平台限定的边缘形状。在这种高尔夫球中，通过将球表面上的区域形成独特的形状，使得平台的表面积最小化，并使凹坑表面覆盖度更大，增加了空气动力学性能，从而使得球能够进一步行进。

10. 发明申请

US20110287868A1 GOLF BALL 审中-公开
标题翻译：高尔夫球
公开(公告)号：US20110287868A1
公开(公告)日：2011-11-24
申请号：US12782266
申请日：2010-05-18
申请人： Junji UMEZAWA , Hiroshi HIGUCHI , Katsunori SATO , Takuma NAKAGAWA
发明人： Junji UMEZAWA , Hiroshi HIGUCHI , Katsunori SATO , Takuma NAKAGAWA
IPC分类号： A63B37/14
CPC分类号： A63B37/0017 , A63B37/0018 , A63B37/0081 , A63B37/0087
摘要： The invention provides a golf ball having a solid core, a cover of at least one layer, and a plurality of dimples on a surface of an outermost layer of the cover. The dimples number at least 250 but not more than 500, and have a volume ratio (VR) of from 1.20 to 1.50%. The ball has a deflection, when compressed under a final load of 1,275 N (130 kgf) from an initial load state of 98 N (10 kgf), of from 4.0 to 6.0 mm. This golf ball is able to substantially reduce the distance traveled by the ball when struck at a high head speed, while at the same time holding down the decrease in distance when struck at a low head speed.
摘要翻译：本发明提供一种高尔夫球，其具有实心芯，至少一层的盖，以及在盖的最外层的表面上的多个凹坑。凹坑数至少为250但不大于500，体积比（VR）为1.20至1.50％。当从最初的负载状态为98N（10kgf）的4.0至6.0mm的最终负荷为1275N（130kgf）的压缩时，该球具有挠曲。这种高尔夫球能够大大减少以高磁头速度撞击时由球行进的距离，同时在以低磁头速度撞击的同时保持距离的减小。

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