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41. 发明申请

US20050111593A1 Decoding apparatus 审中-公开
标题翻译：解码装置
公开(公告)号：US20050111593A1
公开(公告)日：2005-05-26
申请号：US11022549
申请日：2004-12-22
申请人： Hiroaki Ueno
发明人： Hiroaki Ueno
IPC分类号： G11B20/10 , G11B20/14 , H03M13/29 , H03M13/45 , H03D1/00
CPC分类号： H03M13/2972 , G11B20/10009 , G11B20/1426 , H03M13/2975 , H03M13/45
摘要： A reproducing apparatus comprising a reproducing head for reproducing encoded data from a recording medium, an internal code APP circuit for decoding an internal code of the encoded data, and an external code APP circuit for decoding an external code and outputting the result as preliminary information of the internal code, further comprises a σ setting circuit for setting a σ value to the internal code APP circuit, and an error rate calculating circuit for calculating an error rate. The σ setting circuit varies the σ value. The error rate calculating circuit calculates the error rate of each σ value. Based on the error rate, the σ setting circuit determines the σ value at which good error rate is provided as the optimal σ value, and sets it to the internal code APP circuit.
摘要翻译：一种再现装置，包括用于从记录介质再现编码数据的再现头，用于对编码数据的内部代码进行解码的内部代码APP电路，以及用于解码外部代码的外部代码APP电路，并输出结果作为内部代码还包括用于将内部代码APP电路的Σ值设置的西格马设置电路和用于计算错误率的错误率计算电路。西格玛设置电路改变西格玛值。误差率计算电路计算每个西格玛值的误码率。基于误码率，西格玛设定电路确定提供良好误码率的西格玛值作为最佳西格玛值，并将其设置为内部代码APP电路。

42. 发明授权

US06691260B1 Error propagation control method and device based on multi-level decision feedback equalization 失效
标题翻译：基于多级判决反馈均衡的误差传播控制方法和装置
公开(公告)号：US06691260B1
公开(公告)日：2004-02-10
申请号：US09691714
申请日：2000-10-18
申请人： Hiroaki Ueno
发明人： Hiroaki Ueno
IPC分类号： G06F1100
CPC分类号： G11B20/10009
摘要： The present invention provides an error propagation control method and device for effectively performing error propagation control in an M3DFE system. An error propagation detection section (24, 28) is provided at each one of a first multi-level decision feedback path (1) and a second multi-level decision feedback path (14), and a control section (30) is also provided so that error propagation control of a best path is performed at an erasure end point using the error propagation detection result of the best path. Since error propagation control of the best path is performed, effective error propagation control, even for M3DFE, can be implemented.
摘要翻译：本发明提供一种用于在M3DFE系统中有效地进行误差传播控制的误差传播控制方法和装置。在第一多级判决反馈路径（1）和第二多级判决反馈路径（14）中的每一个处提供错误传播检测部分（24,28），并且还提供控制部分（30）使得使用最佳路径的误差传播检测结果，在擦除终点处执行最佳路径的误差传播控制。由于执行了最佳路径的误差传播控制，所以即使对于M3DFE也可以实现有效的误差传播控制。

43. 发明授权

US06616777B1 Fe alloy material for thixocasting and method for heating the same 有权
标题翻译： Fe合金材料用于触媒和加热它的方法
公开(公告)号：US06616777B1
公开(公告)日：2003-09-09
申请号：US09508458
申请日：2000-03-10
申请人： Masayuki Tsuchiya , Hiroaki Ueno
发明人： Masayuki Tsuchiya , Hiroaki Ueno
IPC分类号： C22C3700
CPC分类号： C21D6/008 , B22D17/007 , C21D6/00 , C22C37/10 , C22C38/02 , C22C38/04 , C22C38/08
摘要： A thixocast Fe-based alloy material is provided, from which a cast product having mechanical properties uniform over the whole thereof can be produced. The Fe-based alloy material comprises 1.8% by weight≦C≦2.5% by weight, 1.0% by weight≦Si≦3.0% by weight, 0.1% by weight≦Mn≦1.5% by weight, 0.5% by weight≦Ni≦3.0% by weight, and as the balance, iron (Fe) including inevitable impurities. The eutectic crystal amount Ec is in a range of 10% by weight
摘要翻译：提供了一种触变Fe基合金材料，由此可以生产出具有整体机械性能均匀的铸造产品.Fe基合金材料包含1.8重量％<= C <2.5重量％，1.0 重量百分比<= Si <= 3.0％重量，0.1％（重量）<= Mn <= 1.5％（重量），0.5％（重量）

44. 发明授权

US06604221B1 Error propagation control method in decision feedback equalization and magnetic recording/reproducing device 失效
标题翻译：判决反馈均衡和磁记录/再现装置中的误差传播控制方法
公开(公告)号：US06604221B1
公开(公告)日：2003-08-05
申请号：US09628035
申请日：2000-07-27
申请人： Hiroaki Ueno
发明人： Hiroaki Ueno
IPC分类号： G06F1100
CPC分类号： G11B20/10046 , G11B5/012 , G11B5/035 , G11B5/09 , G11B7/00 , G11B20/10009 , G11B2005/0016 , H03M13/00
摘要： An error propagation control method and a recording/reproducing device which uses the method in a system which makes use of MDFE are disclosed. In the error propagation control method in accordance with multi-level decision feedback equalization in which the input to the detector is fed back to the input side via the feedback filter and the difference between the input signal and the feedback signal is input to the detector, the error propagation state is detected based on the output of the detector. Based on the error propagation detection result, a predetermined offset is added to the slice level of the detector, DC offset is added to the DC level of the input signal of the detector, or a sign of the tap of the feedback filter is reversed.
摘要翻译：公开了一种在使用MDFE的系统中使用该方法的误差传播控制方法和记录/再现装置。在根据多电平判定反馈均衡的误差传播控制方法中，其中通过反馈滤波器将检测器的输入反馈到输入侧，并将输入信号和反馈信号之间的差输入检测器，基于检测器的输出检测误差传播状态。基于误差传播检测结果，将预定的偏移量加到检测器的限幅电平上，将DC偏移量加到检测器的输入信号的DC电平上，反馈滤波器的抽头的符号被反转。

45. 发明授权

US06541493B1 Crystals of 5-[{6-(2-fluorobenzyl)oxy-2-naphthyl}methyl]-2,4-thiazolidinedione 失效
标题翻译： 5 - [{6-（2-氟苄基）氧基-2-萘基}甲基] -2,4-噻唑烷二酮的晶体
公开(公告)号：US06541493B1
公开(公告)日：2003-04-01
申请号：US09856295
申请日：2001-08-20
申请人： Takayuki Oe , Hiroaki Ueno , Akira Maruyama , Katsuhiko Masuda
发明人： Takayuki Oe , Hiroaki Ueno , Akira Maruyama , Katsuhiko Masuda
IPC分类号： C07D27734
CPC分类号： C07D277/34
摘要： The invention relates to type A crystal of 5-[{6-(2-fluorobenzyl)oxy-2-naphthyl}methyl]-2,4-thiazolidinedione characterized to have characteristic absorption peaks (2&thgr;) at 11.5°±0.3°, 14.5°±0.2°, 16.2°±0.3°, 17.0°±0.3°, 17.7°±0.2°, 18.6°±0.3°, 19.1°±0.2°, 21.3°±0.4°, 22.4°±0.5°, 25.7°±0.5° and 28.3°±0.5° in a powder X-ray diffraction pattern, and also to a method for preparation thereof, and a pharmaceutical composition comprising the same. The crystal is excellent in stability, and has advantages in handling, storage, and pharmaceutical preparation. The invention also relates to type B, C and D crystals of said compound.
摘要翻译：本发明涉及5 - [{6-（2-氟苄基）氧基-2-萘基}甲基] -2,4-噻唑烷二酮的A型晶体，其特征在于在11.5°±0.3°，14.5°具有特征吸收峰（2θ） °±0.2°，16.2°±0.3°，17.0°±0.3°，17.7°±0.2°，18.6°±0.3°，19.1°±0.2°，21.3°±0.4°，22.4°±0.5°，25.7°± 粉末X射线衍射图中为0.5°和28.3°±0.5°，以及其制备方法，以及包含该方法的药物组合物。该晶体的稳定性优异，在处理，储存和制药方面具有优势。本发明还涉及所述化合物的B，C和D型晶体。

46. 发明授权

US06295175B1 Apparatus for recognizing spin valve head failure due to pin layer magnetic field offset 失效
标题翻译：用于识别由于针层磁场偏移引起的自旋阀头故障的装置
公开(公告)号：US06295175B1
公开(公告)日：2001-09-25
申请号：US09218494
申请日：1998-12-22
申请人： Isamu Tomita , Takao Koshikawa , Toshinori Hoshino , Tadashi Nakamura , Hitoshi Kanai , Hiroaki Ueno
发明人： Isamu Tomita , Takao Koshikawa , Toshinori Hoshino , Tadashi Nakamura , Hitoshi Kanai , Hiroaki Ueno
IPC分类号： G11B2736
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/00 , G11B5/012 , G11B5/3903 , G11B5/3967 , G11B5/40 , G11B5/455 , G11B5/465 , G11B5/54 , G11B33/14 , G11B2005/0008 , G11B2005/0018 , G11B2005/3996
摘要： When a pin layer magnetic field offset judgment unit judges that a magnetic field in a pin layer of a spin valve head through which a sense current flows in the interference direction has been deviated from a normal direction, a recovery processing unit allows a recovery from the abnormality arising from the magnetic field offset. For example, the direction of the sense current is switched from the interference direction to the assist direction, and the sense current larger than that upon the ordinary reading action is allowed to flow so that the temperature of an antiferromagnetic layer exceeds the blocking temperature, whereby the direction of the magnetic field in the pin layer is modified to the normal direction by the action of a magnetic field generated from the sense current. After the modification, the sense current is returned to have its ordinary value in the interference direction.
摘要翻译：当针层磁场偏移判断单元判断出感测电流沿着干涉方向流动的自旋阀头的针层中的磁场已经从正常方向偏离时，恢复处理单元允许从由磁场偏移引起的异常。例如，感测电流的方向从干涉方向切换到辅助方向，并且允许大于普通读取动作的感测电流流动，使得反铁磁层的温度超过阻塞温度，由此通过由感应电流产生的磁场的作用，将销层中的磁场的方向修正为法线方向。修改后，检测电流返回到干涉方向上的普通值。

47. 发明授权

US6043382A Transformations of taxol 失效
标题翻译：紫杉醇转化
公开(公告)号：US6043382A
公开(公告)日：2000-03-28
申请号：US123504
申请日：1998-07-28
申请人： K.C. Nicolaou , Philippe G. Nantermet , Rodney K. Guy , Hiroaki Ueno
发明人： K.C. Nicolaou , Philippe G. Nantermet , Rodney K. Guy , Hiroaki Ueno
IPC分类号： C07D305/14 , C07D493/08
CPC分类号： C07D493/08 , C07D305/14
摘要： A method for esterifying C13 deoxy taxoid intermediates employs three steps, i.e., oxygenation of the C13 deoxy taxoid intermediate to produce a C13 enone taxoid intermediate; reduction of the C13 enone to produce an alcohol; followed by esterification of the C13 alcohol. Key intermediates include C13 deoxy taxoids; C13 enone substituted taxoids; and C1-C2 cyclo carbonate esters of taxoids.
摘要翻译：酯化C13脱氧紫杉烷类中间体的方法采用三个步骤，即C13脱氧紫杉烷类中间体的氧合反应生成C13烯酮类紫杉烷中间体; 减少C13烯酮产生酒精; 然后酯化C13醇。主要中间体包括C13脱氧紫杉类; C13取代紫杉烷; 和类固醇的C1-C2环碳酸酯。

48. 发明授权

US5623378A Signal reproducing circuit adopted for head utilizing magneto-resistive effect with control for reducing transient period between read and write states 失效
标题翻译：信号再现电路采用磁头利用磁阻效应控制，以减少读写状态之间的瞬态周期
公开(公告)号：US5623378A
公开(公告)日：1997-04-22
申请号：US306210
申请日：1994-09-14
申请人： Hidekazu Shibasaki , Hiroaki Ueno
发明人： Hidekazu Shibasaki , Hiroaki Ueno
IPC分类号： G11B5/09 , G11B5/00 , G11B5/012 , G11B5/02 , G11B5/31 , G11B5/39 , G11B5/49 , G11B15/12 , G11B19/02 , G11B19/04
CPC分类号： G11B5/012 , G11B19/02 , G11B19/04 , G11B5/00 , G11B5/02 , G11B15/125 , G11B2005/0016 , G11B2005/0018 , G11B5/4969
摘要： A signal reproducing circuit includes: a magneto-resistive effect head having one end thereof coupled to a first power supply line, for reproducing data recorded on a magnetic recording medium in a read operation; a first constant current source coupled between another end of the head and a second power supply line, for supplying the head with a sense current in the read operation; first and second transistors having collectors thereof coupled to the first power supply line, and responsive to voltage signals obtained from both ends of the head; second and third constant current sources coupled between each emitter of the first and second transistors and the second power supply line, for supplying the first and second transistors with a predetermined constant current in the read operation; a capacitor connected between each emitter of the first and second transistors; and a control circuit responsive to a read/write control signal, for controlling respective ON/OFF timings of the first to third constant current sources. In a transition from a read state to a write state, the second and third constant current sources are first turned OFF and the first constant current source is then turned OFF. In a transition from a write state to a read state, the first constant current source is first turned ON and the second and third constant current sources are then turned ON. It is possible to reduce a transient idle period from a write state to a read state to thereby prevent an undesirable offset component from overlapping the reproduced signal, and to reduce a loss in the data capacity to a minimum.
摘要翻译：信号再现电路包括：磁阻效应头，其一端耦合到第一电源线，用于在读取操作中再现记录在磁记录介质上的数据; 耦合在头部的另一端和第二电源线之间的第一恒定电流源，用于在读取操作中向头提供感测电流; 第一和第二晶体管具有其收集器，耦合到第一电源线，并且响应于从头部的两端获得的电压信号; 耦合在第一和第二晶体管的每个发射极与第二电源线之间的第二和第三恒流源，用于在读取操作中向第一和第二晶体管提供预定的恒定电流; 连接在第一和第二晶体管的每个发射极之间的电容器; 以及响应于读/写控制信号的控制电路，用于控制第一至第三恒流源的相应的ON / OFF定时。在从读取状态到写入状态的转变中，首先关闭第二和第三恒定电流源，然后关闭第一恒定电流源。在从写入状态到读取状态的转变中，首先将第一恒定电流源导通，然后将第二和第三恒定电流源接通。可以将暂时空闲时段从写入状态减小到读取状态，从而防止不期望的偏移分量与再现信号重叠，并将数据容量的损失减少到最小。

49. 发明授权

US08909456B2 Engine control apparatus 有权
标题翻译：发动机控制装置
公开(公告)号：US08909456B2
公开(公告)日：2014-12-09
申请号：US13417361
申请日：2012-03-12
申请人： Katsunori Ueda , Satoshi Maeda , Toshiyuki Miyata , Koji Shibata , Hiroaki Ueno
发明人： Katsunori Ueda , Satoshi Maeda , Toshiyuki Miyata , Koji Shibata , Hiroaki Ueno
IPC分类号： F02D41/26 , F02D41/30 , F02D28/00 , F02D41/00 , F02D13/02 , F02D41/14
CPC分类号： F02D41/0002 , F02D13/0207 , F02D13/0238 , F02D2041/001 , F02D2041/1412 , F02D2041/1431 , F02D2200/0402 , F02D2200/0411 , F02D2250/12 , Y02T10/18 , Y02T10/42
摘要： An engine control apparatus includes a target air volume calculator which calculates a target air volume required by an engine, and an actual air volume calculator which calculates an actual air volume inhaled into a cylinder of the engine. The apparatus further includes an estimator which calculates the estimated value of subsequent actual air volume on the basis of a time lag from a time when the target air volume is calculated to a time when the actual air volume reaches the target air volume. The apparatus can accurately estimate an intake air volume inhaled into the cylinder to improve the controllability of the engine.
摘要翻译：发动机控制装置包括计算发动机所需的目标空气量的目标空气量计算器和计算吸入发动机气缸的实际空气量的实际空气量计算器。该装置还包括：估计器，其基于从计算出目标空气量的时间到实际风量达到目标空气量的时间的时间延迟来计算后续实际空气量的估计值。该装置可以精确地估计吸入到气缸中的进气体积，以提高发动机的可控性。

50. 发明授权

US08118355B2 Vehicular side body structure 有权
标题翻译：车身侧体结构
公开(公告)号：US08118355B2
公开(公告)日：2012-02-21
申请号：US12616969
申请日：2009-11-12
申请人： Naoyuki Tamura , Koji Satoh , Hiroaki Ueno , Takeharu Endo
发明人： Naoyuki Tamura , Koji Satoh , Hiroaki Ueno , Takeharu Endo
IPC分类号： B62D25/00
CPC分类号： B62D25/02 , B62D25/025 , B62D25/2036
摘要： Outer side sill member includes an upper wall section slanting upward in a horizontal, outer-to-inner direction, and a lower wall section slanting downward in the horizontal, outer-to-inner direction. At least one of upper and lower wall sections of the outer side sill member has a channel-shaped bead extending along the side sill, so that the side sill has a polygonal closed sectional shape extending in the front-rear direction of the vehicle. The bead has a bottom portion having a width greater than a vertical dimension in a direction orthogonal to the surface of the bottom portion. Each of bulkheads, partitioning the interior of the side sill, is fixedly joined to the outer side sill member with its recessed edge portion substantially fittingly engaging with the bottom portion of the depressed wall portion of the outer side sill member.
摘要翻译：外侧纵梁构件包括在水平方向，内外方向向上倾斜的上壁部和在水平方向，内外方向上向下倾斜的下壁部。外侧纵梁构件的上壁部和下壁部中的至少一个具有沿着下纵梁延伸的通道形凸缘，使得下纵梁具有沿车辆前后方向延伸的多边形封闭截面形状。胎圈具有在垂直于底部表面的方向上具有大于垂直尺寸的宽度的底部。分隔下梁的内部的每个隔板固定地接合到外侧门槛构件，其凹边缘部分基本上与外侧槛构件的凹陷壁部分的底部嵌合。

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