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31. 发明申请

US20110248663A1 CONTROL SYSTEM FOR AC MOTOR 有权
标题翻译：交流电机控制系统
公开(公告)号：US20110248663A1
公开(公告)日：2011-10-13
申请号：US13140635
申请日：2009-11-03
申请人： Toshifumi Yamakawa , Kenji Yamada , Toshikazu Ono
发明人： Toshifumi Yamakawa , Kenji Yamada , Toshikazu Ono
IPC分类号： H02P23/00
CPC分类号： H02P27/02 , B60L11/08 , H02P21/0021 , H02P23/0027 , H02P23/0086 , H02P23/009 , H02P25/024 , H02P27/06 , H02P2201/09 , H02P2205/05 , Y02T10/643 , Y02T10/70 , Y02T10/7077
摘要： A control system for an AC motor determines a slope Ktl of a tangent TL at an operating point Pa corresponding to the current motor operating state and voltage phase (θ0) on a torque characteristic curve that is plotted according to a torque equation representing an output torque characteristic with respect to the motor operating state and the voltage phase of the rectangular wave voltage. The control system further calculates a voltage phase change amount θff for use in feed-forward control, according to ΔTtl/Ktl obtained by dividing a torque compensation amount ΔTtl for feed-forward control by the slope Ktl.
摘要翻译：用于AC电动机的控制系统确定在对应于当前电动机操作状态的操作点Pa处的切线TL的斜率Kt1和根据表示一个或多个转矩的转矩公式绘制的转矩特性曲线上的电压相位（＆amp; 相对于电动机工作状态和矩形波电压的电压相位的输出转矩特性。控制系统进一步计算用于前馈控制的电压相位变化量＆amp; tf;根据通过将转矩补偿量＆Dgr; Ttl除以斜率Ktl进行前馈控制而得到的＆Dgr; Ttl / Ktl。

32. 发明申请

US20110176681A1 COMMUNICATION APPARATUS AND COMMUNICATION METHOD 有权
标题翻译：通信设备和通信方法
公开(公告)号：US20110176681A1
公开(公告)日：2011-07-21
申请号：US13075332
申请日：2011-03-30
申请人： Kenji Yamada , Tadashige Iwao , Hidefumi Takaoka , Syunsuke Koga
发明人： Kenji Yamada , Tadashige Iwao , Hidefumi Takaoka , Syunsuke Koga
IPC分类号： H04L9/08
CPC分类号： H04L9/0891
摘要： A communication apparatus includes an encryption key generation unit that generates encryption key information at constant encryption key generation intervals, a common key generation unit that generates common key information uniquely with respect to a generation time at common key generation intervals set longer than the encryption key generation intervals, a common key application unit that performs encryption or decryption of the encryption key information by using the common key information, and an encryption key distribution unit that makes a request to a data transmitting/receiving unit to distribute the encryption key information to a plurality of communication apparatuses to be communicated simultaneously at encryption key distribution intervals set shorter than the encryption key generation intervals to perform communication with higher security.
摘要翻译：一种通信装置，具备以恒定的加密密钥生成间隔生成加密密钥信息的加密密钥生成部，公制密钥生成部，其以相对于加密密钥生成时间长的公共密钥生成间隔，相对于生成时间唯一地生成公共密钥信息间隔，通过使用公共密钥信息执行加密密钥信息的加密或解密的公共密钥应用单元，以及向数据发送/接收单元请求的加密密钥分发单元，用于将加密密钥信息分发到多个的通信装置将以比加密密钥生成间隔短的加密密钥分发间隔同时进行通信，以进行更高安全性的通信。

33. 发明授权

US07798480B2 Sheet processing apparatus and sheet conveyance method 有权
标题翻译：片材加工装置和片材输送方法
公开(公告)号：US07798480B2
公开(公告)日：2010-09-21
申请号：US12003390
申请日：2007-12-21
申请人： Naohiro Kikkawa , Kenji Yamada , Hiroshi Kubo , Shingo Matsushita , Masahiro Tamura , Nobuyoshi Suzuki , Shuuya Nagasako , Kazuhiro Kobayashi , Tomohiro Furuhashi , Tomoichi Nomura , Hiroshi Maeda , Hitoshi Hattori , Junichi Tokita , Akira Kunieda , Ichiro Ichihashi , Makoto Hidaka
发明人： Naohiro Kikkawa , Kenji Yamada , Hiroshi Kubo , Shingo Matsushita , Masahiro Tamura , Nobuyoshi Suzuki , Shuuya Nagasako , Kazuhiro Kobayashi , Tomohiro Furuhashi , Tomoichi Nomura , Hiroshi Maeda , Hitoshi Hattori , Junichi Tokita , Akira Kunieda , Ichiro Ichihashi , Makoto Hidaka
IPC分类号： B65H37/04
CPC分类号： B65H31/3081 , B65H31/36 , B65H2301/4213 , B65H2301/42266 , B65H2404/1521 , B65H2801/27
摘要： A sheet processing apparatus includes a sheet stacking member for temporarily receiving a sheet conveyed thereto and stacking the sheet thereon and a conveyance unit for outputting the sheet stacked on the sheet stacking member therefrom, wherein the conveyance unit includes a sheet output face having a predetermined acute angle with respect to a sheet stacking face of the sheet stacking member and configured to output a stack of sheets by touching a back end of the stack of sheets and pushing the stack of sheets.
摘要翻译：片材处理装置包括用于临时接收传送到其上的片材并在其上堆叠片材的片材堆叠部件和用于输出堆叠在片材堆叠部件上的片材的传送单元，其中，传送单元包括具有预定锐角的片材输出面相对于纸张堆叠部件的纸张堆叠面的角度，并且被配置为通过触摸纸张堆叠的后端并推动纸张堆叠来输出纸张堆叠。

34. 发明申请

US20100224428A1 POWER SUPPLY DEVICE AND VEHICLE INCLUDING THE SAME, CONTROL METHOD FOR POWER SUPPLY DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM FOR CAUSING COMPUTER TO EXECUTE THAT CONTROL METHOD RECORDED THEREON 有权
标题翻译：电源装置和包括其的车辆，用于供电装置的控制方法，以及具有用于引导计算机执行其记录的控制方法的程序的计算机可读记录介质
公开(公告)号：US20100224428A1
公开(公告)日：2010-09-09
申请号：US12681259
申请日：2008-09-26
申请人： Kenji Yamada , Hideto Hanada , Satoru Katoh , Hideaki Saida
发明人： Kenji Yamada , Hideto Hanada , Satoru Katoh , Hideaki Saida
IPC分类号： B60K1/00 , H02J1/00
CPC分类号： B60W20/13 , B60K1/02 , B60K6/365 , B60K6/445 , B60L11/1868 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , H02M3/1584 , H02P5/74 , Y02T10/6239 , Y02T10/642 , Y02T10/7005 , Y02T10/7066 , Y10T307/707
摘要： When request power required of a power supply device by a driving force generation unit is close to zero, a converter ECU controls first and second converters to prohibit respective amounts of current passage in the first and second converters from simultaneously becoming close to zero. That is, when the request power is close to zero, the converter ECU performs voltage control of the first converter and sets an electric power control value for the second converter subjected to current control (electric power control) to a nonzero value, such that electric power is supplied and received between the first and second converters.
摘要翻译：当驱动力产生单元所要求的电源装置的功率接近零时，转换器ECU控制第一和第二转换器，以禁止第一和第二转换器中各自的电流通过量同时变为零。也就是说，当请求功率接近零时，转换器ECU执行第一转换器的电压控制，并将经过电流控制（电力控制）的第二转换器的电力控制值设置为非零值，使得电在第一和第二转换器之间提供和接收电力。

35. 发明申请

US20100213904A1 VEHICLE AND DISCHARGE METHOD OF SMOOTHING CAPACITOR IN VEHICLE 审中-公开
标题翻译：车辆吸收电容器的车辆和放电方法
公开(公告)号：US20100213904A1
公开(公告)日：2010-08-26
申请号：US12711330
申请日：2010-02-24
申请人： Kenji Yamada
发明人： Kenji Yamada
IPC分类号： H02J7/00 , H02P27/00 , H02H11/00
CPC分类号： H02M1/32 , B60L3/003 , B60L3/04 , B60L15/025 , B60L2210/12 , B60L2210/14 , H02M3/1582 , Y02T10/643 , Y02T10/7225 , Y02T10/7233
摘要： At the time of an occurrence of failures of an inverter, both of two switching elements of the buck-boost converter are switched on so that electric charge is discharged from the smoothing capacitor that smoothes voltage between terminals of the inverter regardless of whether a collision of a vehicle occurs or not (S110, S120). Thus, the electric charge can be securely discharged from the smoothing capacitor at the time of an occurrence of the collision of the vehicle even when at least one of a motor and the inverter is damaged. Also, the electric charge can be securely discharged from the smoothing capacitor at the time of the occurrence of the failures of the inverter.
摘要翻译：在逆变器发生故障时，降压 - 升压转换器的两个开关元件都被接通，使得电荷从平滑电容器放电，其平滑了逆变器端子之间的电压，而不管是否碰撞发生车辆（S110，S120）。因此，即使在电动机和逆变器中的至少一个被损坏的情况下，也可以在发生车辆碰撞时从平滑电容器中充分地放电电荷。此外，在逆变器发生故障时，电荷可以从平滑电容器被可靠地放电。

36. 发明授权

US07767585B2 Method of cleaning and process for producing semiconductor device 有权
标题翻译：用于制造半导体器件的清洁和处理方法
公开(公告)号：US07767585B2
公开(公告)日：2010-08-03
申请号：US12066103
申请日：2006-09-05
申请人： Koichiro Saga , Kenji Yamada , Tomoyuki Azuma , Yuji Murata
发明人： Koichiro Saga , Kenji Yamada , Tomoyuki Azuma , Yuji Murata
IPC分类号： H01L21/302 , H01L21/461
CPC分类号： H01L21/76808 , H01L21/02063 , H01L21/76814 , H01L21/76883 , Y10S438/906
摘要： A method of cleaning for removing metal compounds attached to a surface of a substrate, wherein the cleaning is conducted by supplying a supercritical fluid of carbon dioxide comprising at least one of triallylamine and tris(3-aminopropyl)amine to the surface of the substrate and a process for producing a semiconductor device using the method of cleaning are provided. In accordance with the method of cleaning and the method for producing a semiconductor device using the method, etching residues or polishing residues containing metal compounds are efficiently removed selectively from the electroconductive material forming the electroconductive layer. When the electroconductive layer is a wiring, an increase in resistance due to residual metal compounds can be suppressed, and an increase in the leak current due to diffusion of the metal from the metal compounds to the insulating film can be prevented. Therefore, reliability on the wiring is improved, and the yield of the semiconductor device can be increased.
摘要翻译：一种用于去除附着在基材表面上的金属化合物的清洗方法，其中通过将包含三烯丙基胺和三（3-氨基丙基）胺中的至少一种的二氧化碳的超临界流体供应到基材的表面进行清洗，提供了使用清洗方法制造半导体器件的方法。根据使用该方法的清洗方法和制造半导体器件的方法，从形成导电层的导电材料中选择性地有效地除去含有金属化合物的残留物或抛光残渣。当导电层是布线时，可以抑制由于残留的金属化合物引起的电阻的增加，并且可以防止由金属从金属化合物扩散到绝缘膜的漏电流的增加。因此，能够提高布线的可靠性，能够提高半导体装置的收率。

37. 发明授权

US07733616B2 Abnormality detecting device of electric power converting device and abnormality detecting method 有权
标题翻译：电力转换装置异常检测装置及异常检测方法
公开(公告)号：US07733616B2
公开(公告)日：2010-06-08
申请号：US12216164
申请日：2008-06-30
申请人： Kenji Yamada
发明人： Kenji Yamada
IPC分类号： H02H7/08
CPC分类号： G01R31/42 , B60L3/0023 , H02P29/0241 , Y02T10/642
摘要： Each of three-phase arm of an inverter has first and second switching elements connected in series together at a connection point to the corresponding phase coil of the three-phase motor. Control device turns on the first switching element of the i-th (i is a natural number smaller than four) for a predetermined time period, and determines that the second switching element of the i-th arm has a short fault, when an overcurrent exceeding a predetermined threshold is detected within the predetermined time period. The predetermined time period is shorter than a time period from a time point of turning on the first switching element of the i-th arm to a time point of attaining the predetermined threshold by a current flowing through a path extending from a power supply line through the second switching element of the remaining arm other than the i-th arm to a ground line.
摘要翻译：逆变器的三相臂中的每一个都具有在与三相电动机的相应线圈的连接点处串联连接的第一和第二开关元件。控制装置在预定时间段内接通第i个第一开关元件（i是小于4的自然数），并且当过电流判定为第i个臂的第二开关元件具有短路故障时在预定时间段内检测到超过预定阈值。预定时间段比从第i臂的第1开关元件开始的时刻到通过从电源线延伸的路径流过的电流达到规定的阈值的时刻的时间段短除了第i臂以外的剩余臂的第二开关元件到地线。

38. 发明授权

US07693598B2 Embroidery data creation apparatus and embroidery data creation program recorded in computer-readable recording medium 有权
标题翻译：记录在计算机可读记录介质中的刺绣数据创建装置和刺绣数据创建程序
公开(公告)号：US07693598B2
公开(公告)日：2010-04-06
申请号：US11730490
申请日：2007-04-02
申请人： Kenji Yamada
发明人： Kenji Yamada
IPC分类号： D05C5/02
CPC分类号： D05B19/08
摘要： To provide an embroidery data creation apparatus, an embroidery data creation program, and a recording medium that records the embroidery data creation program, which create embroidery data for embroidery that is clear and sharp even when the tint or output size of an image is changed. The number of pixels necessary to create embroidery data is determined from thread density, size of the embroidery, and copied color data. Initial angle information is created from angle data and the angle information having necessary pixel configuration is re-computed from the initial angle information. Then, line segment data is created from the re-computed angle information, color data is created from the size adjusted color data and the line segment data, and the embroidery data is created from the line segment data and the color data.
摘要翻译：为了提供刺绣数据创建装置，刺绣数据创建程序和记录刺绣数据创建程序的记录介质，即使当图像的色调或输出尺寸改变时，其也创建了清晰锐利的刺绣刺绣数据。创建刺绣数据所需的像素数是根据线程密度，刺绣大小和复制的颜色数据确定的。从角度数据创建初始角度信息，并且从初始角度信息重新计算具有必要像素构造的角度信息。然后，根据重新计算的角度信息创建线段数据，根据调整大小的颜色数据和线段数据创建颜色数据，并从线段数据和颜色数据创建刺绣数据。

39. 发明授权

US07680558B2 Embroidery data creation apparatus and embroidery data creation program recorded in computer-readable recording medium 有权
标题翻译：记录在计算机可读记录介质中的刺绣数据创建装置和刺绣数据创建程序
公开(公告)号：US07680558B2
公开(公告)日：2010-03-16
申请号：US11637716
申请日：2006-12-13
申请人： Kenji Yamada
发明人： Kenji Yamada
IPC分类号： D05C5/02
CPC分类号： D05B19/08
摘要： The process searches a block that contains a current line segment for any other line segments and, if they are found, calculates a distance between an endpoint of the current line segment and endpoint nodes of all the line segments found in the block. The process sequentially searches for the line segments in the block in accordance with search order determined on the basis of a search ranking table if a search range is not crossed over and calculates the distances between the endpoint of the current line segment and the endpoint nodes of the found line segments. Then, the process compares the distance from the endpoint node of the already line segment found and the distance from the newly found endpoint node and outputs the smaller one as the next line segment.
摘要翻译：该进程搜索包含任何其他线段的当前线段的块，并且如果找到它们，则计算当前线段的端点与块中发现的所有线段的端点节点之间的距离。如果搜索范围没有交叉，则处理依照搜索顺序表确定的搜索顺序依次搜索块中的线段，并且计算当前线段的端点与端点节点之间的距离找到的线段。然后，该过程将比较已发现的线段的端点节点与新近找到的端点节点的距离，并将较小的一个作为下一个线段进行比较。

40. 发明授权

US07656690B2 Voltage conversion device and computer-readable recording medium with program recorded thereon for computer to execute control of voltage conversion by voltage conversion device 有权
标题翻译：电压转换装置和计算机可读记录介质，其上记录有用于计算机的程序，以通过电压转换装置执行电压转换的控制
公开(公告)号：US07656690B2
公开(公告)日：2010-02-02
申请号：US11274511
申请日：2005-11-16
申请人： Kenji Yamada , Eiji Sato , Masaki Okamura
发明人： Kenji Yamada , Eiji Sato , Masaki Okamura
IPC分类号： H02M7/48 , H02M1/12 , H02M1/14
CPC分类号： H02M7/53873 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L11/1868 , B60L15/007 , B60L15/2009 , B60L2210/14 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/441 , B60L2240/443 , H02M1/38 , H02M3/157 , H02M3/1588 , H02M2001/0012 , H02P27/06 , H02P2201/09 , Y02T10/6217 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y02T10/7225 , Y02T10/7241 , Y02T10/7275
摘要： A control device calculates a voltage command value of a voltage step-up converter based on a torque command value and a motor revolution number and calculates the on-duty of an NPN transistor based on the calculated voltage command value and a DC voltage from a voltage sensor. Under the conditions that the on-duty is influenced by a dead time and the DC voltage is smaller than a predetermined set value, the control device controls NPN transistors to step-up or step-down the voltage while fixing the on-duty at 1.0.
摘要翻译：控制装置基于转矩指令值和电动机转数来计算升压转换器的电压指令值，并基于计算出的电压指令值和来自电压的直流电压计算NPN晶体管的占空比传感器。在占空比受到死区时间和直流电压小于预定设定值的条件下，控制装置控制NPN晶体管升压或降压，同时将占空比固定在1.0 。

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