专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20120069998A1 ENCRYPTION DEVICE 有权
标题翻译：加密设备
公开(公告)号：US20120069998A1
公开(公告)日：2012-03-22
申请号：US13192122
申请日：2011-07-27
申请人： Tsukasa ENDO , Hideo Shimizu , Yuichi Komano , Hanae Ikeda , Atsushi Shimbo
发明人： Tsukasa ENDO , Hideo Shimizu , Yuichi Komano , Hanae Ikeda , Atsushi Shimbo
IPC分类号： H04L9/00
CPC分类号： H04L9/003 , H04L9/0631 , H04L2209/046 , H04L2209/24
摘要： According to one embodiment, in an encryption device, a segmentation unit segments masked plain data into pieces of first segmented data. A first processing unit generates pieces of second segmented data from the pieces of first segmented data. A nonlinear transform unit generates pieces of third segmented data transformed from the pieces of second segmented data. A data integration unit integrates fourth segmented data to generate masked encrypted data. An unmask processing unit generates encrypted data from the masked encrypted data. The exclusive OR of the pieces of second segmented data matches the exclusive OR of input data, subjected to nonlinear transform processing and calculated from the plain data, and the first mask. The exclusive OR of the pieces of third segmented data matches the exclusive OR of transform data, obtained when the nonlinear transform processing is performed on the input data, and the second mask.
摘要翻译：根据一个实施例，在加密设备中，分割单元将屏蔽的普通数据分割成多个第一分段数据。第一处理单元从第一分段数据生成第二分段数据。非线性变换单元生成从第二分割数据变换的第三分段数据。数据集成单元集成第四分段数据以生成被掩蔽的加密数据。解密处理单元从掩蔽的加密数据生成加密数据。第二分段数据的异或与进行非线性变换处理并从普通数据计算的输入数据的异或与第一掩码相匹配。第三分段数据的异或与对输入数据执行非线性变换处理时获得的变换数据的异或与第二掩码相匹配。

72. 发明申请

US20110207267A1 REVERSE BLOCK-TYPE INSULATED GATE BIPOLAR TRANSISTOR MANUFACTURING METHOD 有权
标题翻译：反向块式绝缘门双极晶体管制造方法
公开(公告)号：US20110207267A1
公开(公告)日：2011-08-25
申请号：US13024715
申请日：2011-02-10
申请人： Haruo NAKAZAWA , Motoyoshi Kubouchi , Hideaki Teranishi , Hideo Shimizu
发明人： Haruo NAKAZAWA , Motoyoshi Kubouchi , Hideaki Teranishi , Hideo Shimizu
IPC分类号： H01L21/331
CPC分类号： H01L29/66325 , H01L29/0619 , H01L29/402 , H01L29/66333 , H01L29/7395
摘要： A reverse block-type insulated gate bipolar transistor (IGBT) manufacturing method that, when manufacturing a reverse block-type IGBT having a separation layer formed along tapered surfaces of a V-shaped groove formed using anisotropic etching, can secure a highly reliable reverse pressure resistance, and suppress a leakage current when reverse biasing. When irradiating with a flash lamp for flash lamp annealing after implantation of ions into a second conductivity type separation layer and second conductivity type collector layer to form the second conductivity type collector layer and second conductivity type separation layer, the strongest portion of radiation energy is focused on a depth position from the upper portion to the central portion of a tapered side edge surface.
摘要翻译：一种反向块式绝缘栅双极晶体管（IGBT）制造方法，当制造具有沿着使用各向异性蚀刻形成的V形槽的锥形表面形成的分离层的反向块型IGBT时，可以确保高可靠性的反向压力电阻，并在反向偏置时抑制漏电流。在将离子注入第二导电型分离层和第二导电型集电体层之后，用闪光灯照射闪光灯退火，形成第二导电型集电极层和第二导电型分离层，将最强的辐射能量部分聚焦在从锥形侧边缘表面的上部到中心部分的深度位置。

73. 发明申请

US20110168485A1 BELT BUCKLE DEVICE 有权
标题翻译：皮带扣设备
公开(公告)号：US20110168485A1
公开(公告)日：2011-07-14
申请号：US12987432
申请日：2011-01-10
申请人： Takashi Hirata , Hideo Shimizu
发明人： Takashi Hirata , Hideo Shimizu
IPC分类号： A44B11/28 , H01F7/02 , A61H3/00
CPC分类号： A61H3/00 , A44B11/28 , A61H1/024 , A61H1/0244 , A61H2201/0192 , A61H2201/1215 , A61H2201/163 , A61H2201/1642 , A61H2201/165 , A61H2201/1676 , A61H2201/1697 , A61H2201/5061 , A61H2201/5069 , H01F7/0231
摘要： In a belt buckle device including a tongue piece (75, 76; 210; 310) connected to an end of a belt extending in a longitudinal direction and a hook member (68, 70; 220; 320) configured to be selectively connected to the tongue piece by engaging a first lateral bar of the tongue piece in a hook opening (111; 226; 326) defined by a hook portion (71, 72; 225; 324) thereof, a longitudinal dimension (B) between the free end of the tongue piece and a base end side of the first lateral bar is substantially equal to or smaller than a width (A) of the entrance of the hook opening, and the effective thickness (C) of the first lateral bar is greater than the width (A) of the entrance of the hook opening. Thus, the first lateral bar is held inside the hook opening as long as the tongue piece is kept in a flat position in a reliable manner. In particular, the first lateral bar can be freely introduced into the hook opening simply by raising the base end of the tongue piece while the first lateral bar is applied to the entrance of the hook opening so that the belt buckle device can be readily fastened even when the belt buckle device cannot be viewed from a proper viewing angle. Also, the belt buckle device can be readily fastened with a minimum dexterity requirement and very quickly.
摘要翻译：在带扣装置中，包括连接到沿纵向延伸的带的端部的舌片（75,76; 210; 310）和钩构件（68,70; 220; 320），所述钩构件被配置为选择性地连接到舌片通过将舌片的第一侧杆接合在由钩部分（71,72; 225; 324）限定的钩形开口（111; 226; 326）中，其纵向尺寸（B）在舌片和第一侧杆的基端侧基本上等于或小于钩开口的入口的宽度（A），并且第一横杆的有效厚度（C）大于宽度（A）吊钩开口的入口。因此，只要舌片以可靠的方式保持在平坦位置，第一侧杆就保持在钩开口内。特别地，第一侧杆可以简单地通过提升舌片的基端部而自由地引入钩形开口，同时第一侧杆施加到钩形开口的入口，使得带扣装置甚至可以容易地紧固当皮带扣装置不能从正确的视角观察时。此外，带扣装置可以以最小的灵巧要求容易地紧固并且非常快。

74. 发明授权

US07936152B2 Switching power source 有权
标题翻译：开关电源
公开(公告)号：US07936152B2
公开(公告)日：2011-05-03
申请号：US12216547
申请日：2008-07-07
申请人： Hideo Shimizu
发明人： Hideo Shimizu
IPC分类号： G05F1/656
CPC分类号： H02M1/4225 , Y02B70/126
摘要： An error voltage Verr, as amplified by an amplifier, and an input voltage Vin, are multiplied together by a multiplier to generate a first threshold value signal Vth1, which is in phase with and similar in waveform to the input voltage Vin, and proportional in amplitude to the error voltage Verr. A second threshold value signal Vth2 is generated from the first threshold value signal Vth1 by a series circuit of a diode and a resistor. The power factor is increased by on/off-control of a switching element via a drive circuit, so that a current detection signal Vi, which is detected by a resistor and corresponds to an input current, falls between the two threshold value signals Vth1 and Vth2. Since the off time is not fixed, the noise spectrum is spread and increase of the switching frequency is suppressed. Noise reduction thus can be attained.
摘要翻译：通过放大器放大的误差电压Verr和输入电压Vin通过乘法器相乘，以产生与输入电压Vin相位相似且相似的第一阈值信号Vth1，并与幅度与误差电压Verr成正比。通过二极管和电阻器的串联电路从第一阈值信号Vth1产生第二阈值信号Vth2。通过驱动电路对开关元件的开/关控制来增加功率因数，使得由电阻器检测并对应于输入电流的电流检测信号Vi落在两个阈值信号Vth1和 Vth2。由于关闭时间不固定，噪声频谱扩展，并且抑制了开关频率的增加。可以实现降噪。

75. 发明授权

US07840017B2 Audio message transfer sheet and manufacturing method thereof, and power supply circuit 失效
标题翻译：音频消息传送片及其制造方法以及电源电路
公开(公告)号：US07840017B2
公开(公告)日：2010-11-23
申请号：US10569740
申请日：2004-08-30
申请人： Yukihiko Isetani , Takaaki Okada , Hideo Shimizu , Yoshiaki Ide , Yasuhiro Fukuda , Takeshi Yamakami , Fumihiro Hanazawa , Akira Yamazaki
发明人： Yukihiko Isetani , Takaaki Okada , Hideo Shimizu , Yoshiaki Ide , Yasuhiro Fukuda , Takeshi Yamakami , Fumihiro Hanazawa , Akira Yamazaki
IPC分类号： H04R25/00 , H04R1/02 , H04B5/00 , H01L41/053 , H01L41/083
CPC分类号： H01M2/10 , B42D15/022 , H01M6/40
摘要： Sheet-like audio information recording/reproducing means capable of recording/reproducing audio information is sandwiched between two support sheets from front and back only in part of the area thereof and these two support sheets are further sandwiched between two surface sheets and the support sheets and surface sheets are bonded together.
摘要翻译：能够记录/再现音频信息的片状音频信息记录/再现装置被夹在两个支撑片之间，仅在其一部分区域中的前后部分夹持，并且这两个支撑片进一步夹在两个表面片和支撑片之间，表面片材结合在一起。

76. 发明授权

US07781425B2 Guanidine compound and asymmetric reaction using the same 有权
标题翻译：胍化合物和使用其的不对称反应
公开(公告)号：US07781425B2
公开(公告)日：2010-08-24
申请号：US10589814
申请日：2005-02-09
申请人： Masahiro Terada , Hitoshi Ube , Shigeko Yokoyama , Hideo Shimizu
发明人： Masahiro Terada , Hitoshi Ube , Shigeko Yokoyama , Hideo Shimizu
IPC分类号： C07D223/28 , C07D301/00 , C07D303/32
CPC分类号： C07C205/26 , B01J31/0244 , B01J31/0251 , C07B53/00 , C07C205/16 , C07C205/53 , C07D223/14 , C07D301/12 , C07D303/32
摘要： A guanidine compound having a biaryl skeleton represented by the following formula (1), which is useful as a catalyst for various asymmetric reactions. (wherein R1, R2 and R3 each independently represent a hydrogen atom, a hydrocarbon group optionally having substituent(s), or a heterocyclic group optionally having substituent(s); R4 to R15 each independently represent a hydrogen atom, a hydrocarbon group optionally having substituent(s), a heterocyclic group optionally having substituent(s), a hydroxy group, an alkoxy group optionally having substituent(s), an aryloxy group optionally having substituent(s), an acyl group, an alkoxycarbonyl group optionally having substituent(s), an aryloxycarbonyl group optionally having substituent(s), a carbamoyl group optionally having substituent(s), an alkylthiocarbonyl group optionally having substituent(s), an arylthiocarbonyl group optionally having substituent(s), a carboxyl group, an alkylthio group optionally having substituent(s), an arylthio group optionally having substituent(s), an amino group or a substituted amino group, or a substituted silyl group; or in any combination of R1 to R15, these substituents may be taken together to form a ring; and X1 to X8 represent a hydrogen atom or a nitrogen atom, provided that, in the case of a nitrogen atom, there is no substituent on X1 to X8.
摘要翻译：具有由下式（1）表示的联芳基骨架的胍化合物，其可用作各种不对称反应的催化剂。（其中R 1，R 2和R 3各自独立地表示氢原子，任选具有取代基的烃基或任选具有取代基的杂环基; R 4至R 15各自独立地表示氢原子，任选具有取代基，任选具有取代基的杂环基，羟基，任选具有取代基的烷氧基，任选具有取代基的芳氧基，酰基，任选具有取代基的烷氧基羰基（ s），任选具有取代基的芳氧基羰基，任选具有取代基的氨基甲酰基，任选具有取代基的烷硫基羰基，任选具有取代基的芳硫基羰基，羧基，烷硫基任选具有取代基，任选具有取代基的芳硫基，氨基或取代的氨基或取代的甲硅烷基;或者R 1至R 1的任何组合如图5所示，这些取代基可以一起形成环; 并且X1至X8表示氢原子或氮原子，条件是在氮原子的情况下，在X1至X8上不存在取代基。

77. 发明申请

US20100110738A1 Switching power supply apparatus 有权
标题翻译：开关电源装置
公开(公告)号：US20100110738A1
公开(公告)日：2010-05-06
申请号：US12591016
申请日：2009-11-04
申请人： Hideo Shimizu
发明人： Hideo Shimizu
IPC分类号： H02M7/155
CPC分类号： H02M1/4225 , Y02B70/126 , Y02P80/112
摘要： In a switching power supply apparatus, multiplier 9 multiplies error voltage Verr generated in voltage error amplifier 8 and input voltage Vin to generate first threshold signal Vth1 in-phase with and similar to input voltage Vin and having an amplitude proportional to error voltage Verr. Second threshold signal generator circuit 14 generates second threshold signal Vth2 from first threshold signal Vth1. Switching device 7 is turned on and off so that the inductor current may change between first and second threshold signals Vth1 and Vth2. The switching frequency is detected and the proportional factor of first and second threshold signals Vth1 and Vth2 is changed to control the average switching frequency almost at a constant value for reducing the high frequency noises and the switching losses. The switching power supply apparatus facilitates reducing the noises and losses, improving the power factor thereof, and preventing the response performances thereof from being impaired.
摘要翻译：在开关电源装置中，乘法器9将在电压误差放大器8中产生的误差电压Verr和输入电压Vin相乘，以与输入电压Vin同相和类似于具有与误差电压Verr成比例的振幅的第一阈值信号Vth1。第二阈值信号发生器电路14从第一阈值信号Vth1产生第二阈值信号Vth2。开关器件7导通和截止，使得电感器电流可以在第一和第二阈值信号Vth1和Vth2之间变化。检测开关频率，并且改变第一和第二阈值信号Vth1和Vth2的比例因子，以将平均开关频率几乎控制在用于降低高频噪声和开关损耗的恒定值。开关电源装置有助于降低噪声和损耗，提高其功率因数，并且防止其响应性能受损。

78. 发明申请

US20100105762A1 THERAPEUTIC AGENT FOR PERIODONTAL DISEASE AND ALVEOLAR BONE LOSS DUE TO SURGERY 审中-公开
标题翻译：治疗周期性疾病和手术失败的手术治疗剂
公开(公告)号：US20100105762A1
公开(公告)日：2010-04-29
申请号：US12449522
申请日：2008-02-15
申请人： Ryuichi Morishita , Hironori Nakagami , Hideo Shimizu
发明人： Ryuichi Morishita , Hironori Nakagami , Hideo Shimizu
IPC分类号： A61K31/7052 , C07H21/00 , A61P43/00 , A61P19/00
CPC分类号： A61K9/0063 , A61K31/713 , A61K48/00 , C12N15/113 , C12N2310/13
摘要： By suppressing transcription activation by NFκB, the present invention was demonstrated to suppress alveolar bone resorption in periodontal disease models, and promote restoration of alveolar bone in periodontal disease-caused bone defect models. Therefore, the present invention provides agents for treating, preventing, and improving periodontal diseases and alveolar bone defects caused by surgical operations, said agents comprising as an active ingredient, a NFκB decoy or such that suppresses the transcription activity of NFκB.
摘要翻译：通过抑制NF和κB的转录激活，证明本发明抑制牙周病模型中的牙槽骨吸收，并促进牙周病引起的骨缺损模型中牙槽骨的恢复。因此，本发明提供了用于治疗，预防和改善由外科手术引起的牙周病和牙槽骨缺损的药剂，所述药物包含作为活性成分的NFκB诱饵，或抑制NF和κB的转录活性。

79. 发明申请

US20090303765A1 Switching power source system 有权
标题翻译：开关电源系统
公开(公告)号：US20090303765A1
公开(公告)日：2009-12-10
申请号：US12457344
申请日：2009-06-08
申请人： Hideo Shimizu , Isao Amano
发明人： Hideo Shimizu , Isao Amano
IPC分类号： H02M7/04
CPC分类号： H02M1/4225 , H02M1/44 , Y02B70/126
摘要： An error voltage Verr, being a difference between DC output voltage Vout and output reference voltage Vref, and an input voltage Vin are multiplied to produce first threshold voltage signal Vth1 in phase with and similar to input voltage Vin and proportional to Verr. Second threshold voltage signal Vth2 is produced from first threshold voltage signal Vth1. The input current is detected as a current detection signal Vi across a resistor 12, whether it is between the threshold value signals is detected by a current range detecting circuit, and accordingly, the timing of turning on or off switching device is controlled so that at least one of an duration on and an off duration of the switching device is limited to enhance a power factor. Unfixed off duration disperses a noise spectrum to prevent an increase in switching frequency, to reduce noise.
摘要翻译：将作为直流输出电压Vout和输出基准电压Vref之间的差的误差电压Verr和输入电压Vin相乘，以与输入电压Vin相同且相似于Verr成比例地产生第一阈值电压信号Vth1。从第一阈值电压信号Vth1产生第二阈值电压信号Vth2。输入电流被检测为跨过电阻器12的电流检测信号Vi，无论其是否在电流范围检测电路之间检测到阈值信号之间，因此控制开启或关闭开关装置的定时，使得在切换装置的持续时间和持续时间中的至少一个被限制以提高功率因数。未固定的关闭持续时间分散噪声频谱以防止开关频率的增加，以减少噪声。

80. 发明授权

US07347355B2 Method for brazing metal components for use in medical equipment, metal assembly produced by the method and endoscope provided with the metal assembly 有权
标题翻译：用于医疗设备中用于钎焊金属部件的方法，通过该方法制造的金属组件和设置有金属组件的内窥镜的方法
公开(公告)号：US07347355B2
公开(公告)日：2008-03-25
申请号：US10922953
申请日：2004-08-23
申请人： Yasuyuki Sato , Yoshihiro Obata , Wataru Murai , Ryoji Tokieda , Naoki Kamiya , Hideo Shimizu
发明人： Yasuyuki Sato , Yoshihiro Obata , Wataru Murai , Ryoji Tokieda , Naoki Kamiya , Hideo Shimizu
IPC分类号： B23K31/02
CPC分类号： A61B1/0011 , B23K1/008 , B23K1/20 , B23K1/206 , B23K35/3013
摘要： A method for brazing two or more of stainless steel components for use in medical equipment, in which one component is joined to other component using a brazing material containing Au of which amount is 62.5 wt % or higher, the method comprising the steps of: a first step in which the components are subjected to a heat treatment at a temperature of 1,050 to 1,200° C. in a hydrogen containing atmosphere or in a vacuum; a second step in which one of the components is allowed to close to the other component so as to form a gap therebetween; and a third step in which the brazing material in a molten state is supplied into the gap to join the components together to manufacture a metal assembly. The joint portions formed in the metal assembly have excellent chemical resistance and corrosion resistance, and thus the metal assembly is suitably used in an endoscope.
摘要翻译：一种钎焊两种以上用于医疗设备的不锈钢部件的方法，其中使用包含量为62.5重量％以上的Au的钎料将一个部件与其他部件接合，所述方法包括以下步骤：第一步是在含氢气氛或真空中在1050〜1200℃的温度下对组分进行热处理; 允许其中一个部件靠近另一个部件以在它们之间形成间隙的第二步骤; 以及第三步骤，其中熔融状态的钎焊材料被供应到所述间隙中以将所述部件连接在一起以制造金属组件。形成在金属组件中的接合部分具有优异的耐化学性和耐腐蚀性，因此金属组件适用于内窥镜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式