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    • 1. 发明授权
    • Voice signal coding method
    • 语音信号编码方式
    • US4870685A
    • 1989-09-26
    • US111102
    • 1987-10-22
    • Yuichi KadokawaHiroki UchiyamaWasaku Yamada
    • Yuichi KadokawaHiroki UchiyamaWasaku Yamada
    • H03M7/30
    • H03M7/3053
    • A voice signal coding method for compressing voice data by coding is provided. PCM coded voice data are grouped into blocks in a timed sequence, each block having a predetermined number of data. A scale data representing a MSB corresponding to a maximum value in absolute value in each block is identified. Then, a code data is defined by a predetermined number of bits of data containing the MSB, thereby having the voice data compressed by coding. The code data is corrected such that an error between a decoded value of the code data and the original voice data corresponding to the code data is minimized. With such a correction step, the code data is refined such that a reproduced voice signal by decoding the thus corrected code data is very close to the original voice signal.
    • 提供了一种用于通过编码压缩语音数据的语音信号编码方法。 PCM编码语音数据以定时序列分组成块,每个块具有预定数量的数据。 识别表示与每个块中的绝对值中的最大值对应的MSB的比例数据。 然后,通过预定数量的包含MSB的数据位来定义代码数据,从而通过编码压缩语音数据。 校正代码数据,使得代码数据的解码值与对应于代码数据的原始语音数据之间的误差最小化。 通过这样的校正步骤,对代码数据进行细化,使得通过解码这样校正的代码数据的再生语音信号非常接近原始语音信号。
    • 3. 发明申请
    • LOADING GUIDE SYSTEM
    • 装载指导系统
    • US20120290178A1
    • 2012-11-15
    • US13522505
    • 2011-01-19
    • Hideaki SuzukiYoshinori FurunoKozo NakamuraShinya YudaHiroki UchiyamaHideyuki TanakaKatsuaki TanakaToshikazu Minoshima
    • Hideaki SuzukiYoshinori FurunoKozo NakamuraShinya YudaHiroki UchiyamaHideyuki TanakaKatsuaki TanakaToshikazu Minoshima
    • E02F9/26
    • E02F9/265E02F9/2045G01G19/08G01G19/083G01G23/3728
    • Provided is a system by which a loading machine (202) guides a hauling machine (201) on the weight and the position of materials loaded on the hauling machine (202). The system includes: loaded state detection means (5, 6) for detecting the weight “p” and position “x” of materials already loaded on the hauling machine; hauling basic information storage means (7) for storing hauling basic information concerning the loaded state of the hauling machine; loading performance information storage means (11) for storing the loading performance information concerning the loading capacity of the loading machine; next operation calculation means (10) for calculating the next loading weight and the next loading position at which the loading machine should load materials in the next operation based on the hauling basic information, the loading performance information, and the weight and the position of materials on the hauling machine; and a display unit (12) that guides the operator of the loading machine on the next loading weight and the next loading position. This system enables the loading machine to load materials onto the hauling machine with high working efficiency.
    • 提供了一种系统,通过该系统,装载机(202)引导牵引机(201)重量和装载在牵引机(202)上的材料的位置。 该系统包括:用于检测已经装载在牵引机上的材料的重量p和位置x的装载状态检测装置(5,6) 运送基本信息存储装置(7),用于存储关于牵引机的装载状态的运输基本信息; 装载性能信息存储装置(11),用于存储关于装载机的装载能力的装载性能信息; 下一个操作计算装置(10),用于计算下一个装载重量和下一个装载位置,在该装载位置下,装载机将根据拖运基本信息,装载性能信息以及材料的重量和位置在下一个操作中装载材料 在牵引机上 以及显示单元(12),其引导装载机的操作者处于下一个装载重量和下一个装载位置。 该系统使装载机以高工作效率将材料装载到牵引机上。
    • 6. 发明申请
    • Detent escapement for timepiece and mechanical timepiece
    • 钟表和机械钟表的擒纵机构
    • US20120063273A1
    • 2012-03-15
    • US13199950
    • 2011-09-13
    • Masayuki KodaHiroki UchiyamaMatsuo KishiMiei SatoTakashi Niwa
    • Masayuki KodaHiroki UchiyamaMatsuo KishiMiei SatoTakashi Niwa
    • G04B15/00
    • G04B15/06
    • A detent escapement for a timepiece capable of decreasing energy loss with respect to a free oscillation of a balance and improving a timekeeping accuracy is provided. In addition, a detent escapement of a timepiece capable of realizing miniaturization and suppressing variations in the accuracy of a finished product due to assembly errors is provided. A one-side actuating spring of a detent 7 is formed so that a maximum stress portion, which is generated at the time of operating due to the contact of an unlocking stone 4 when a balance 5 is return-rotated, is present to be perpendicular to a first straight line L1 which connects the center of the balance staff 9 and a fulcrum 23a of the blade 23, and to be the side opposite to the balance by a second straight line L2 which passes through the fulcrum 23a.
    • 提供了一种能够相对于平衡的自由振动而降低能量损失并提高计时精度的钟表的止动擒纵机构。 此外,提供了能够实现小型化并且抑制由于组装错误导致的成品精度变化的钟表的制动器擒纵机构。 棘爪7的一侧致动弹簧形成为使得当平衡件5回复旋转时由于解锁石4的接触而在操作时产生的最大应力部分垂直 连接到平衡工作人员9的中心和叶片23的支点23a并且通过穿过支点23a的第二直线L2与天平相反的一侧的第一直线L1。
    • 7. 发明申请
    • Liquid-Repellent Film Forming Method, Inkjet Head and Inkjet Recording Appparatus
    • 防液膜成型方法,喷墨头和喷墨记录设备
    • US20110074880A1
    • 2011-03-31
    • US12890355
    • 2010-09-24
    • Hiroki Uchiyama
    • Hiroki Uchiyama
    • B41J2/135H05H1/44
    • B41J2/155B41J2/14233B41J2/1606B41J2/1642B41J2002/14459B41J2202/20
    • The method forms a liquid-repellent film on a surface of a nozzle plate having nozzle apertures through which droplets of liquid are ejected. The method includes: a termination process step of carrying out a hydrogen termination process or a halogen termination process on a surface of a nozzle plate, at least a portion of the surface of the nozzle plate being made of a material containing silicon; and a liquid-repellent film formation step of forming a liquid-repellent film on the surface of the nozzle plate after the termination process step by bringing a liquid-repellent film raw material into contact with the surface of the nozzle plate while applying energy to the surface. Each molecule constituting the liquid-repellent film raw material has an unsaturated carbon bond at an end and has a liquid-repellent functional group. The liquid-repellent film is bonded to the surface of the nozzle plate through silicon-carbon bonds.
    • 该方法在具有喷嘴孔的喷嘴板的表面上形成防液膜,通过该喷嘴孔喷射液滴。 该方法包括:在喷嘴板的表面上执行氢终止过程或卤素终止处理的终止处理步骤,喷嘴板的表面的至少一部分由含有硅的材料制成; 以及拒水膜形成步骤,在终止处理步骤之后,在喷嘴板的表面上形成拒水膜,使得拒水膜原料与喷嘴板的表面接触,同时向 表面。 构成防液膜原料的各分子在末端具有不饱和碳键,具有疏液性官能团。 该疏液膜通过硅碳键与喷嘴板的表面接合。