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41. 发明申请

US20100156317A1 LIGHT-EMITTING ELEMENT DRIVING CIRCUIT 有权
标题翻译：发光元件驱动电路
公开(公告)号：US20100156317A1
公开(公告)日：2010-06-24
申请号：US12639704
申请日：2009-12-16
申请人： Takeshi Arai
发明人： Takeshi Arai
IPC分类号： H05B37/02
CPC分类号： G09G3/342 , G09G2320/064 , G09G2320/0646
摘要： A light-emitting element driving circuit includes a PWM signal output circuit configured to output a plurality of PWM signals each having one logic level whose duty ratio corresponds to gradation data and each corresponding to each of a plurality of light-emitting elements, on the basis of the gradation data indicating brightness of each of the plurality of light-emitting elements. A driving signal output circuit is configured to change the duty ratio of each of the plurality of inputted PWM signals to output the plurality of changed PWM signals as a plurality of driving signals, on the basis of instruction data for changing the brightness of the plurality of light-emitting elements. A driving circuit is configured to drive the plurality of light-emitting elements on the basis of a duty ratio of each of the plurality of driving signals.
摘要翻译：发光元件驱动电路包括：PWM信号输出电路，被配置为输出多个PWM信号，每个PWM信号的占空比对应于灰度数据，并且各自对应于多个发光元件中的每一个，指示多个发光元件中的每一个的亮度的灰度数据。驱动信号输出电路被配置为基于用于改变多个输入的PWM信号的亮度的指令数据，改变多个输入的PWM信号中的每一个的占空比，以输出多个改变的PWM信号作为多个驱动信号发光元件。驱动电路被配置为基于多个驱动信号中的每一个的占空比来驱动多个发光元件。

42. 发明申请

US20080047334A1 Scanning Microscope With Shape Correction Means 审中-公开
标题翻译：扫描显微镜与形状修正手段
公开(公告)号：US20080047334A1
公开(公告)日：2008-02-28
申请号：US11866661
申请日：2007-10-03
申请人： Shuichi Baba , Toshihiko Nakata , Masahiro Watanabe , Takeshi Arai
发明人： Shuichi Baba , Toshihiko Nakata , Masahiro Watanabe , Takeshi Arai
IPC分类号： G01B5/28
CPC分类号： G01Q10/06 , G01Q10/065 , G01Q20/02 , G01Q20/04 , G01Q30/025 , G01Q30/06
摘要： A scanning probe microscope for measuring a surface shape of a sample by scanning a probe by bringing said probe close to, or into contact with, a sample surface and measuring a physical interaction occurring between the probe and the sample, includes a measurement area specific which specifies a measurement area of the sample on the basis of the image of the sample surface, and a measurement shape corrector which corrects the measurement result of the sample surface on the basis of the condition of the probe.
摘要翻译：扫描探针显微镜，其用于通过使所述探针靠近或接触样品表面并测量所述探针和所述样品之间的物理相互作用来扫描探针来测量样品的表面形状，所述扫描探针显微镜包括测量区域特异性，基于样品表面的图像指定样品的测量面积;以及测量形状校正器，其基于探针的条件校正样品表面的测量结果。

43. 发明申请

US20060162568A1 Dust collector 有权
标题翻译：除尘器
公开(公告)号：US20060162568A1
公开(公告)日：2006-07-27
申请号：US10508344
申请日：2003-03-26
申请人： Takeshi Arai
发明人： Takeshi Arai
IPC分类号： B01D47/00
CPC分类号： B01D45/12 , B01D50/006 , B01D50/008 , B04C5/23 , B04C9/00 , B04C2009/004
摘要： A dust collector (10) has a main body (12), the interior of which is divided by a tubular partition wall (26) into a central filtration chamber (30) and an outwardly-located annular cyclone chamber (32). At the upper part of the cyclone chamber (32), there is provided a water supply pipe (36) having radially directed nozzles (38) adapted to form a water film flowing down along the inner circumferential surface of the main body (12) and the-outer circumferential surface of the partition wall (26), respectively. Air to be treated is drawn under suction through an air intake (34) into the cyclone chamber (32) and swirling air is brought into contact with the water film whereby dust and particles are preliminarily collected while retaining an explosion-proof function. The cyclone chamber (32) and the filtration chamber (30) are communicated with each other at the lower portion thereof to permit the thus pretreated air to be drawn into the filtration chamber (30). Filters (44) are arranged in the filtration chamber (30) so as to further collect dust and particles by filtration. A small and compact dust collector capable of effectively collecting fine particles and small in air-flow resistance and pressure drop and having an excellent explosion-proof capability can be provided.
摘要翻译：集尘器（10）具有主体（12），其内部被管状分隔壁（26）分成中心过滤室（30）和向外定位的环形旋风室（32）。在旋风室（32）的上部设有供水管（36），该供水管具有径向喷嘴（38），适于形成沿着主体（12）的内圆周表面向下流动的水膜，以及分隔壁（26）的外周面。待处理的空气通过进气口（34）被抽吸到旋风室（32）中，涡旋空气与水膜接触，从而在保留防爆功能的同时预先收集灰尘和颗粒。旋风室（32）和过滤室（30）在其下部彼此连通，以便将这样预处理的空气吸入过滤室（30）。过滤器（44）布置在过滤室（30）中，以便通过过滤进一步收集灰尘和颗粒。可以提供能够有效地收集细小颗粒并且具有小的气流阻力和压降并且具有优异的防爆能力的小型紧凑型集尘器。

44. 发明申请

US20060113469A1 Scanning probe microscope and sample observing method using this and semiconductor device production method 有权
公开(公告)号：US20060113469A1
公开(公告)日：2006-06-01
申请号：US10542624
申请日：2004-01-29
申请人： Shuichi Baba , Toshihiko Nakata , Masahiro Watanabe , Takeshi Arai
发明人： Shuichi Baba , Toshihiko Nakata , Masahiro Watanabe , Takeshi Arai
IPC分类号： G21K7/00
CPC分类号： G01Q10/06 , G01Q10/065 , G01Q20/02 , G01Q20/04 , G01Q30/025 , G01Q30/06
摘要： A scanning probe microscope capable of measuring accurate 3-D shape information of a sample with high through-put without damaging a sample. In a method for acquiring an accurate 3-D shape of a sample without imparting damage to the sample by bringing a probe into contact at only a measurement point, once pulling up and retracting the probe when it moves towards a next measurement point, moving the probe towards the next measurement point and allowing it to approach, a deflection signal of the probe and its twist signal area analyzed so that measurement can be made at a minimum necessary retraction distance. Control for minimizing residual oscillation at the time of transverse movement is made so that a measurement frequency can be raised and high speed measurement can be accomplished.

45. 发明授权

US06569239B2 Silicon epitaxial wafer and production method therefor 有权
标题翻译：硅外延晶片及其制造方法
公开(公告)号：US06569239B2
公开(公告)日：2003-05-27
申请号：US09901100
申请日：2001-07-10
申请人： Takeshi Arai , Tadaaki Honma , Hitoshi Habuka
发明人： Takeshi Arai , Tadaaki Honma , Hitoshi Habuka
IPC分类号： C30B2510
CPC分类号： C30B29/06 , C23C16/4585 , C23C16/46 , C30B25/12
摘要： A surface roughness distribution in the surface of a silicon epitaxial wafer is made uniform by optimizing a temperature distribution in the surface of a susceptor used in a vapor phase thin film growth apparatus. The susceptor is not supported by its center of the rear surface thereof, but only the peripheral portion thereof is supported using vertical pins respectively provided at the far ends of spokes radially branched from a rotary shaft. The susceptor is constituted so that a difference in temperature between the maximum and minimum in the surface of a silicon wafer is suppressed to a value equal to or less than 7° C. Hence, a surface roughness distribution in the surface of the silicon epitaxial wafer can be suppressed to a value equal to or less than 0.02 ppm.
摘要翻译：通过优化在气相薄膜生长装置中使用的基座的表面中的温度分布，使硅外延晶片的表面中的表面粗糙度分布均匀。基座不受其后表面的中心的支撑，只有其周边部分由垂直销支撑，分别设置在从旋转轴径向分支的辐条的远端处。基座构成为将硅晶片表面的最大和最小之间的温度差抑制在等于或小于7℃的值。因此，硅外延片的表面的表面粗糙度分布可以抑制为等于或小于0.02ppm的值。

46. 发明授权

US06352753B2 Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US06352753B2
公开(公告)日：2002-03-05
申请号：US09433059
申请日：1999-11-03
申请人： Toshihisa Nonaka , Kunihisa Nagino , Takeshi Arai , Hideo Nakakuki
发明人： Toshihisa Nonaka , Kunihisa Nagino , Takeshi Arai , Hideo Nakakuki
IPC分类号： B32B302
CPC分类号： G11B7/2578 , G11B7/252 , G11B7/2534 , G11B7/2585 , G11B2007/24304 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25711 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： A rewritable phase change type optical recording medium having excellent in storage durability such as archival property and overwrite shelf property and is less likely to have increased jitters, lower contrast and bursting due to deterioration by repeated overwriting is disclosed. The optical recording medium comprises a first dielectric layer, a first boundary layer and a recording layer, in tis order, wherein the first boundary layer is in contact with the recording layer. The information in the optical recording medium can be recorded, erased and reproduced by irradiating the recording layer with light. The recording and erasure of information are affected by reversible phase change between amorphous phase and crystalline phase of the recording layer. The first boundary layer comprises a material comprising an oxide, a carbide, a nitride of one or more elements (excluding carbon) belonging to a group 3A through group 6B of the 2nd period through the 6th period in the periodic table; carbon; or a compound with carbon and oxygen and/or nitrogen.
摘要翻译：公开了一种具有优异的存储性能和重写搁架性能的存储耐久性优异的可重写相变型光学记录介质，并且不太可能由于重复重写而导致的抖动增加，较低的对比度和破裂。该光记录介质包括第一介质层，第一边界层和记录层，其中第一边界层与记录层接触。通过用光照射记录层，可以记录，擦除和再现光学记录介质中的信息。信息的记录和擦除受到记录层的非晶相和结晶相之间的可逆相变的影响。第一边界层包括属于周期表中第二周期至第六周期的第3A至第6B组的一种或多种元素（不包括碳）的氧化物，碳化物，氮化物的材料; 碳; 或具有碳和氧和/或氮的化合物。

47. 发明授权

US06221302B1 Method of making sample in form of outline drawing sheet 失效
标题翻译：以外形图形式制作样品的方法
公开(公告)号：US06221302B1
公开(公告)日：2001-04-24
申请号：US09118272
申请日：1998-07-17
申请人： Takeshi Arai
发明人： Takeshi Arai
IPC分类号： B29C4122
CPC分类号： B29C41/22 , B29C67/08 , B29C2035/0827 , B29L2031/722 , B41M1/12 , B41M7/0081 , B44C1/165 , B44D3/22 , B44F3/00
摘要： A method of making a sample in a form of an outline drawing sheet, comprises the steps of preparing a plastic sheet 1 used for a base member, a screen for screen-printing, having a screen mesh 5 corresponding to a border line 2a for an outline drawing sheet, and a squeegee; placing printing ink 6 on the screen with the screen closely contacted to the plastic sheet; squeezing out the printing ink 6 through the screen mesh 5 by using the squeegee 7 to print a frame 2 constituting the border line for the outline drawing sheet 1, on the plastic sheet; applying paint 14 having a desired color on the plastic sheet 1 at an inside of the frame 2 after the frame 2 has been cured, to thereby form a colored portion 15; and stripping the frame 2 and the colored portion 15 integrated with the frame 2, from the plastic sheet 1.
摘要翻译：以外形图的形式制作样品的方法包括以下步骤：准备用于基底的塑料片1，丝网印刷用丝网，具有对应于边界线2a的丝网5，外形图纸和刮刀; 将屏幕上的印刷油墨6放置在与塑料片紧密接触的筛网上; 通过使用刮板7将印刷油墨6通过筛网5挤出，将构成轮廓图纸1的边界线的框架2打印在塑料片上; 在框架2固化之后，在框架2的内侧将塑料片1上具有所需颜色的涂料14涂布，从而形成着色部分15; 并且从塑料片1剥离框架2和与框架2一体化的着色部分15。

48. 发明授权

US5987716A Tongue assembly for automobile seat belt 失效
标题翻译：汽车安全带舌组件
公开(公告)号：US5987716A
公开(公告)日：1999-11-23
申请号：US170094
申请日：1998-10-13
申请人： Takeshi Arai
发明人： Takeshi Arai
IPC分类号： B60R22/12 , A44B11/25 , B60R22/18 , B60R22/32 , B60R99/00 , A44B11/00
CPC分类号： B60R22/32 , A44B11/2561 , B60R22/18 , B60R2022/1812 , Y10T24/45613 , Y10T24/45623
摘要： A tongue assembly (2) for a seat belt (1) has a plate (20) provided with a sharp-pointed projection (23) on one side thereof, and a tongue portion (22); and a cover (3) of a synthetic resin covering the plate (20). The cover (3) has a front part (31), a back part (32), a projection covering part (34), and a base end part (33) fastened to the plate (20) along the other side opposite the side on which the sharp-pointed projection (23) is formed. The front part (31) and the back part (32) are connected to the base end part (33) by thinned hinge portions (35). In an emergency, the projection covering part (34) of the cover (3) is opened, the front part (31) and the back part (32) of the cover (3) are turned on the hinge portions (35) and are folded back so that the sharp-pointed projection (23) is exposed, and the front part (31) and the back part (32) extend behind the side of the plate (20) opposite the side provided with the sharp-pointed projection (23) and overlap each other to form a grip (5). The passenger grips the grip (5) and strikes a window glass with the sharp-pointed projection (23) to break the glass for emergency escape.
摘要翻译：一种用于安全带（1）的舌组件（2）具有在其一侧上设置有尖锐突起（23）的板（20）和舌部（22）; 以及覆盖所述板（20）的合成树脂的盖（3）。盖（3）具有前部（31），后部（32），突起覆盖部（34）和基部端部（33），该基端部（33）沿着与侧面相反的另一侧其上形成有尖锐突起（23）。前部（31）和后部（32）通过减薄的铰链部（35）连接到基端部（33）。在紧急情况下，盖（3）的突起覆盖部分（34）打开，盖（3）的前部（31）和后部（32）在铰链部分（35）上转动，并且是折回，使得尖锐的突起（23）露出，并且前部（31）和后部（32）延伸到与设置有尖锐突起的侧相对的板（20）的侧面（ 23）并且彼此重叠以形成把手（5）。乘客握住把手（5）并用尖锐的突起（23）撞击窗玻璃以破裂玻璃以便紧急逃生。

49. 发明授权

US5952793A Discharge lamp igniting apparatus including feedback control 失效
标题翻译：放电灯点火装置包括反馈控制
公开(公告)号：US5952793A
公开(公告)日：1999-09-14
申请号：US816051
申请日：1997-03-11
申请人： Kenichiro Nishi , Satoshi Nagai , Kentaro Eguchi , Takeshi Arai , Jun Bunya , Kazutaka Shimizu , Koji Shibata , Isamu Ogawa
发明人： Kenichiro Nishi , Satoshi Nagai , Kentaro Eguchi , Takeshi Arai , Jun Bunya , Kazutaka Shimizu , Koji Shibata , Isamu Ogawa
IPC分类号： H05B37/03 , H05B41/285 , H05B41/292 , H05B41/392 , H05B37/02
CPC分类号： H05B41/2851 , H05B37/03 , H05B41/2855 , H05B41/2925 , H05B41/3921 , Y02B20/208 , Y10S315/04
摘要： A current flowing through a discharge lamp 4 is detected by a current detecting circuit 5, and the detected current is outputted as a lamp current signal A to a feedback control circuit 7 where a difference between the lamp current signal A and the dimming control signal B is obtained and amplified, and then a simplified signal D is outputted to an adder 12 which adds the amplified signal D to the dimming control signal B to constitute a control signal E. The control signal is fed back to a high frequency power supply 2. When a comparing circuit 15 detects that the light level of the dimming control signal B with respect to the full light becomes higher than or equal to 40% to 60%, the feedback circuit is disconnected by operating a switch 13 provided between an error amplifying circuit 9 and an adder 12 to stop the feedback control.
摘要翻译：通过电流检测电路5检测流过放电灯4的电流，将检测电流作为灯电流信号A输出到反馈控制电路7，反馈控制电路7将灯电流信号A与调光控制信号B 并且然后将简化信号D输出到加法器12，加法器12将放大的信号D加到调光控制信号B以构成控制信号E.控制信号反馈给高频电源2。当比较电路15检测到调光控制信号B相对于全光的光电平变得高于或等于40％至60％时，通过操作设置在误差放大电路之间的开关13来断开反馈电路， 9和加法器12，以停止反馈控制。

50. 发明授权

US5441571A Cylindrical apparatus for growth of epitaxial layers 失效
标题翻译：用于生长外延层的圆柱形装置
公开(公告)号：US5441571A
公开(公告)日：1995-08-15
申请号：US127729
申请日：1993-09-28
申请人： Yutaka Ohta , Yusho Hoshina , Takeshi Arai
发明人： Yutaka Ohta , Yusho Hoshina , Takeshi Arai
IPC分类号： H01L21/205 , C30B25/08 , C30B25/12 , C30B25/14 , C23C16/00
CPC分类号： C30B25/14 , C30B25/12
摘要： A cylindrical apparatus for the growth of epitaxial layers having disposed inside a bell jar a susceptor provided thereon with pockets for retaining a substrate is disclosed. It allows the flow rate of a raw material gas inside the apparatus to be uniformized, the fluctuation of film thickness of epitaxial layers within one batch to be repressed below 5%, and the fluctuation of film thickness of an epitaxial layer in the substrate to be decreased by equalizing the gap area between the peripheral surface of the susceptor and the internal wall surface of the bell jar at least in the lateral wall portions of the bell jar confronting the substrates on the susceptor.
摘要翻译：公开了一种用于生长外延层的圆柱形装置，其具有设置在喇叭口内的基座，其上设置有用于保持基板的凹穴。允许装置内的原料气体的流量均匀化，一批内的外延层的膜厚的波动将抑制在5％以下，并且衬底中的外延层的膜厚度的波动为至少在基座上的基板面对的钟形瓶的侧壁部分中使基座的周面与钟罩的内壁表面之间的间隙面积均匀化而减小。

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