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    • 51. 发明授权
    • Vehicle yaw reduction based upon right and left vehicle wheel
acceleration differences and use of brake control
    • 基于左右车轮加速度差异的车辆偏航减速和制动控制的使用
    • US5407259A
    • 1995-04-18
    • US36266
    • 1993-03-24
    • Satoshi ItabashiAkihiko TakahashiYasunori SakataHiroyuki Nagai
    • Satoshi ItabashiAkihiko TakahashiYasunori SakataHiroyuki Nagai
    • B60T8/70B60T8/172B60T8/1755B60T8/1764B60T8/30B60T8/34B60T8/84B60T8/00
    • B60T8/1764B60T8/30B60T8/347
    • The yaw moment reducing device comprises wheel speed sensors for detecting the speeds of the right and left wheels, an acceleration calculation device for calculating accelerations of the right and left wheels based on the speed of the right and left wheels, a substraction device for subtracting the difference in accelerations between the right and left wheels, a braking control device for controlling the braking force based on the difference of the accelerations, and a brake pressure modulating device for modulating the brake pressure which is supplied to each wheel. The wheel speeds of each wheel are detected by the wheel speed sensors. The acceleration calculation device calculates the accelerations of each wheel while the substraction device provides the difference in accelerations between the right and left wheels. The yaw moment is in response to the difference of the acceleration between the right and left wheels. In other words, the yaw moment can be presumed by the difference of the acceleration between the right and left wheels. The brake pressure modulating device modulates the brake pressure which is supplied to each wheel based on the calculation result of the braking control devices. Thus, the yaw moment can be controlled.
    • 横摆力矩减小装置包括用于检测左右车轮的速度的车轮速度传感器,用于根据左右车轮的速度来计算左右车轮的加速度的加速度计算装置,减法装置 用于根据加速度的差异来控制制动力的制动控制装置和用于调节供给到每个车轮的制动压力的制动压力调节装置。 每个车轮的车轮速度由轮速传感器检测。 加速度计算装置计算每个车轮的加速度,而减速装置提供左右车轮之间的加速度差。 横摆力矩响应于左右车轮之间的加速度的差异。 换句话说,横摆力矩可以由左右车轮之间的加速度差来推定。 制动压力调节装置根据制动控制装置的计算结果来调制供给各车轮的制动压力。 因此,可以控制横摆力矩。
    • 52. 发明授权
    • Method of pressing chip type electronic components
    • 压片式电子元件的方法
    • US5244073A
    • 1993-09-14
    • US861308
    • 1992-03-31
    • Naoyuki MoriHidemasa IwamiShigeo HayashiNobuyuki HayashiToru MatsumuraMitsuro HamuroHirokazu HiguchiAkihiko Takahashi
    • Naoyuki MoriHidemasa IwamiShigeo HayashiNobuyuki HayashiToru MatsumuraMitsuro HamuroHirokazu HiguchiAkihiko Takahashi
    • H05K13/02
    • H05K13/028Y10T29/53261
    • A press machine comprises a holding plate provided with a number of receiving holes at constant arrangement pitches and a pin head having a number of press pins at the same arrangement pitches as the receiving holes. A portion provided with the receiving holes is in the form of a square, while a portion provided with the press pins is also in the form of a square, which has a width identical to that of the portion provided with the receiving holes and a depth half that of the portion provided with the receiving holes. The holding plate is placed on a movable table, which in turn is moved to a first working position to insert a first group of chip type electronic components into the receiving holes provided in a first half region of the holding plate by the press pins, and then moved to a second working position to press a second group of chip type electronic components into the receiving holes provided in a second half region of the holding plate by the press pins. Thus, it is possible to reduce a load applied to the holding plate as well as reactive force applied to the pin head in each pressing operation, while the pin head can be applied to various sizes of holding plates in common.
    • 一种压机包括:设置有多个以恒定布置间距的接收孔的保持板和具有与接收孔相同的布置间距的多个按压销的销头。 设置有接收孔的部分是正方形的,而设置有压销的部分也是方形的形状,其宽度与设置有接收孔的部分的宽度相同,并且深度 设置有接收孔的部分的一半。 保持板被放置在可动台上,该移动台又移动到第一工作位置,以将第一组芯片型电子部件插入通过压销设置在保持板的第一半区域中的接收孔中,以及 然后移动到第二工作位置,以通过压脚将第二组芯片型电子元件压入设置在保持板的第二半区域的接收孔中。 因此,可以在每个按压操作中减小施加到保持板的负载以及施加到销头的反作用力,同时可以将销头应用于各种尺寸的保持板。
    • 56. 发明申请
    • METHOD AND SYSTEM FOR DETERMINING DETERIORATION OF PERMANENT MAGNETS OF ELECTRIC APPARATUS
    • 用于确定电气设备永久磁铁检测的方法和系统
    • US20120068653A1
    • 2012-03-22
    • US13240134
    • 2011-09-22
    • Akihiko TakahashiYasushi MisawaManabu Horiuchi
    • Akihiko TakahashiYasushi MisawaManabu Horiuchi
    • H02P6/00
    • H02P21/141G01R31/343H02P25/024H02P29/032
    • A method and a system for determining deterioration of permanent magnets of an electric apparatus to be inspected that facilitate determination without the need to remove the electric apparatus from a facility where it is installed. If the electric apparatus to be inspected is a three-phase linear motor, a current detector is used to acquire currents. A three-phase/two-phase conversion section converts the acquired currents into an α-axis current command and a β-axis current command. A locus of a current vector is computed based on the α-axis current command and the β-axis current command. A comparing and determining section compares the computed locus with a standard upper limit value stored in a storage means. If the number of times that the locus of the current vector exceeds the standard upper limit value exceeds a predetermined value, it is determined that the permanent magnets have been deteriorated.
    • 一种用于确定待检查的电气设备的永久磁铁的劣化的方法和系统,其便于确定,而不需要从其安装的设备移除电气设备。 如果要检查的电气设备是三相线性电动机,则使用电流检测器来获取电流。 三相/两相转换部将取得的电流转换为α轴电流指令和&bgr-轴电流指令。 基于α轴电流指令和&bgr-轴电流指令计算电流矢量的轨迹。 比较和确定部分将所计算的轨迹与存储在存储装置中的标准上限值进行比较。 如果电流矢量的轨迹超过标准上限值的次数超过预定值,则确定永磁体已劣化。
    • 57. 发明申请
    • HIGH-PURITY FERRITIC STAINLESS STEEL WITH EXCELLENT CORROSION RESISTANCE AND WORKABILITY AND METHOD OF PRODUCTION OF SAME
    • 具有优异耐腐蚀性和可工作性的高纯度不锈钢及其生产方法
    • US20110236248A1
    • 2011-09-29
    • US12735549
    • 2009-01-13
    • Masaharu HatanoAkihiko Takahashi
    • Masaharu HatanoAkihiko Takahashi
    • C22C38/42C22C38/28C21D8/00
    • C22C38/008C22C38/001C22C38/02C22C38/04C22C38/06C22C38/28
    • The present invention provides high purity ferrite stainless steel able to reduce deterioration in surface conditions due to pitting corrosion or rusting or other corrosion to an extent no different from SUS304 or better without inviting a drop in manufacturability or workability and without relying on the addition of rare elements, and a method of production of the same, that is, ferritic stainless steel containing, by mass %, C: 0.01% or less, Si: 0.01 to 0.20%, Mn: 0.01 to 0.30%, P: 0.04% or less, S: 0.01% or less, Cr: 13 to 22%, N: 0.001 to 0.020%, Ti: 0.05 to 0.35%, Al: 0.005 to 0.050%, Sn: 0.001 to 1%, and a balance of Fe and unavoidable impurities to which Sn is added to modify the passive film and improve the corrosion resistance. To improve the effect of modification of the passive film by the addition of Sn, after the final annealing, the steel is held in the 200 to 700° C. temperature range for 1 minute or more.
    • 本发明提供了高纯度铁素体不锈钢,其能够减少由于点蚀或生锈或其它腐蚀而导致的表面状况的劣化,与SUS304或更好的程度无关,而不会引起可制造性或可加工性的降低,并且不依赖稀有的添加 元素及其制造方法,即以质量%计含有C:0.01%以下,Si:0.01〜0.20%,Mn:0.01〜0.30%,P:0.04%以下的铁素体系不锈钢 ,S:0.01%以下,Cr:13〜22%,N:0.001〜0.020%,Ti:0.05〜0.35%,Al:0.005〜0.050%,Sn:0.001〜1%,余量为Fe和不可避免 杂质添加Sn以改性钝化膜并提高耐蚀性。 为了通过添加Sn来改善钝化膜的改性效果,在最终退火后,将钢在200〜700℃的温度范围内保持1分钟以上。
    • 59. 发明申请
    • IMAGING APPARATUS
    • 成像设备
    • US20110164147A1
    • 2011-07-07
    • US12888840
    • 2010-09-23
    • Akihiko TAKAHASHIShigemasa SATO
    • Akihiko TAKAHASHIShigemasa SATO
    • H04N5/76
    • H04N5/232H04N5/23245H04N5/23254
    • An imaging apparatus includes: an instruction unit that issues a photographing instruction signal; an image sensor that obtains frame images over predetermined time intervals; a storage unit in which a plurality of the frame images obtained via the image sensor are sequentially stored; a save candidate determining unit that designates, among the plurality of the frame images stored in the storage unit, a plurality of the frame images obtained before and after an issue of the photographing instruction signal as candidates of images to be saved into a recording medium; and a candidate number determining unit that automatically determines, based upon specific information, a candidate number of the frame images that are to be designated as candidates by the save candidate determining unit.
    • 一种成像装置包括:发出拍摄指示信号的指令单元; 图像传感器,其以预定的时间间隔获得帧图像; 其中顺序地存储经由图像传感器获得的多个帧图像的存储单元; 保存候选确定单元,其将存储在存储单元中的多个帧图像中指定在拍摄指示信号发布之前和之后获得的多个帧图像作为要保存到记录介质中的图像的候选; 以及候选号码确定单元,其基于特定信息自动确定由保存候选确定单元指定为候选的帧图像的候选号码。
    • 60. 发明申请
    • FERRITE STAINLESS STEEL FOR USE IN PRODUCING UREA WATER TANK
    • 用于生产尿素水罐的铁素不锈钢
    • US20110110812A1
    • 2011-05-12
    • US12737425
    • 2009-07-23
    • Nobulhiko HiraideHaruhiko KajimuraAkihiko TakahashiShigeru Maeda
    • Nobulhiko HiraideHaruhiko KajimuraAkihiko TakahashiShigeru Maeda
    • C22C38/28C22C38/20C22C38/26
    • C22C38/02C22C38/001C22C38/04C22C38/18C22C38/26
    • This ferrite stainless steel for use in producing a urea water tank includes: in terms of mass %, C: 0.05% or less; N: 0.05% or less; Si: 0.02 to 1.5%; Mn: 0.02 to 2%; Cr: 15 to 23%; and either one or both of Nb and Ti at a content within a range of 8(C+N) to 1% (herein, C and N represent the contents of C and N (expressed by mass %), respectively, and the numerical values shown in front of the atomic symbols represent constant numbers), with the remainder being iron and unavoidable impurities, wherein an effective amount of Cr expressed by any one of the following Equations (I), (II), and (III) is 15% or more (herein, the atomic symbols in Equations (I) to (III) represent the contents of the elements (expressed by mass %), and the numerical values shown in front of the atomic symbols represent constant numbers). Here, the effective amount of Cr=Cr+4Si−2Mn in the case where only Nb is contained, the effective amount of Cr=Cr+4Si−2Mn−10Ti in the case where only Ti is contained, and the effective amount of Cr=Cr+4Si−2Mn−(10Ti−3Nb) in the case where both of Nb and Ti are contained.
    • 用于生产尿素水箱的铁素体不锈钢包括:以质量%计,C:0.05%以下; N:0.05%以下; Si:0.02〜1.5% Mn:0.02〜2% Cr:15〜23% Nb和Ti中的任一种或两者的含量分别为8(C + N)〜1%(本文中,C和N分别表示C和N的含量(以质量%表示),数值 其余为铁和不可避免的杂质,其中由以下等式(I),(II)和(III)中的任何一个表示的有效量的Cr为15 %以上(这里,等式(I)至(III)中的原子符号表示元素的含量(以质量%表示),原子符号前面所示的数值表示常数)。 这里,在仅含有Nb的情况下,Cr = Cr + 4Si-2Mn的有效量,在仅含有Ti的情况下为Cr = Cr + 4Si-2Mn-10Ti的有效量,Cr的有效量 = Cr + 4Si-2Mn-(10Ti-3Nb)的情况下,含有Nb和Ti。