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    • 61. 发明申请
    • Ultrasonic distance measure
    • 超声距离测量
    • US20060022680A1
    • 2006-02-02
    • US11214426
    • 2005-08-29
    • Takehiko SuginouchiKoichi SaitoMasahiko Hashimoto
    • Takehiko SuginouchiKoichi SaitoMasahiko Hashimoto
    • G01R27/32
    • G01S15/104G01F23/2962G01N2291/02836G01S5/30G01S7/527
    • An ultrasonic distance measure includes: transmitting and receiving ultrasonic transducers 1, 2 with changeable resonant/resonance frequencies; a driving section 151 generating a frequency-modulated drive signal to drive the transducer 1 and transmit an ultrasonic wave; a transmitting control voltage generating section 152 for generating a control voltage to change the resonant/resonance frequency of the transducer 1 and applying it to the transducer 1 in transmitting the ultrasonic wave; a receiving control voltage generating section 153 for generating a control voltage to change the resonant/resonance frequency of the transducer 2 and applying it to the transducer 2 when a controllable amount of time delay has passed since the drive signal was generated; and a receiving section 154 for sensing the intensity of a signal received as the ultrasonic wave at the transducer 2. The ultrasonic wave is transmitted from the transducer 1 toward an object a number of times, reflected, and then received at the transducer 2 with the time delay changed. The distance measure calculates propagation time of the ultrasonic wave based on the time delay that makes the receiving section receive the ultrasonic wave as a signal with the highest intensity, and measures the object's distance based on the propagation time.
    • 超声波距离测量包括:发射和接收具有可变谐振/共振频率的超声换能器1,2; 驱动部分151,产生调频驱动信号以驱动换能器1并发送超声波; 发送控制电压产生部分152,用于产生控制电压以改变换能器1的谐振/共振频率,并在发送超声波时将其施加到换能器1; 接收控制电压产生部分153,用于产生一个控制电压以改变换能器2的谐振/共振频率,并且当从产生驱动信号开始经过可控制的时间延迟时,将其施加到换能器2; 以及用于感测在换能器2处作为超声波接收的信号的强度的接收部分154。 超声波从换能器1朝向物体多次发射,反射,然后在时间延迟改变的情况下在换能器2处接收。 距离测量基于使接收部分接收到超声波作为具有最高强度的信号的时间延迟来计算超声波的传播时间,并且基于传播时间来测量对象的距离。
    • 64. 发明授权
    • Pseudocross-linking resin composition, molded materials, sheet or film made therefrom, and optical elements
    • 伪交联树脂组合物,由其制成的模塑材料,片或膜以及光学元件
    • US06903160B2
    • 2005-06-07
    • US10479801
    • 2002-06-05
    • Yukihiko YamashitaKenji KanemaruKoichi Saito
    • Yukihiko YamashitaKenji KanemaruKoichi Saito
    • C08G81/02C08L33/02C08L33/14C08L43/04C08L57/10C08L57/12C08L83/04C08L83/06
    • C08L33/14C08L33/02C08L57/10C08L57/12C08L83/04C08L2312/00C08L2666/02C08L2666/04C08L2666/12
    • The invention provides a pseudo cross-link resin composition comprises at least tow polymer molecules; wherein the resin is obtained by mixing a vinylic polymer molecule A that has an atomic group capable of forming an intermolecular hydrogen bond in a molecular side chain and/or at a molecular tail end of the polymer molecule, and a vinylic polymer molecule B that has an atomic group capable of forming an intermolecular hydrogen bond in a molecular side chain and/or in a molecular skeleton of the polymer molecule; wherein the vinylic polymer molecule A is a polymer and/or copolymer that has a carboxyl group or a hydroxyl group in a molecular side chain and/or at a molecular tail end, and the vinylic polymer molecule B is a polymer and/or copolymer having at least one or more nitrogen atom in a molecular side chain and/or a molecular skeleton; wherein the vinylic polymer molecule A and the vinylic polymer molecule B are mixed together, the intermolecular hydrogen bond is formed therebetween, and adding a silicone resin that has a structure represented by the formula 1. (wherein R is CpH2p+1, p is an integer of 4 or less, and n and m are integers representing the degree of polymerization.
    • 本发明提供了一种伪交联树脂组合物,其至少包含丝束聚合物分子; 其中所述树脂通过在分子侧链和/或分子尾端分子侧链和/或分子尾端混合具有能够形成分子间氢键的原子团的乙烯基聚合物分子A和具有 能够在分子侧链和/或分子骨架中形成分子间氢键的原子团; 其中乙烯基聚合物分子A是在分子侧链和/或分子尾端具有羧基或羟基的聚合物和/或共聚物,乙烯基聚合物分子B是具有 分子侧链和/或分子骨架中的至少一个或多个氮原子; 其中乙烯基聚合物分子A和乙烯基聚合物分子B混合在一起,在其间形成分子间氢键,并加入具有由式1表示的结构的有机硅树脂。(其中R是C < 2 p + 1,p为4以下的整数,n和m为表示聚合度的整数。
    • 68. 发明授权
    • Molded antimicrobial article and a production process thereof
    • 成型抗菌制品及其制造方法
    • US06344207B1
    • 2002-02-05
    • US09298199
    • 1999-04-23
    • Hirotoshi GotoMasaki IshiiKoichi Saito
    • Hirotoshi GotoMasaki IshiiKoichi Saito
    • A01N2534
    • D06P1/6426A01N25/34A01N43/40D06M13/355D06M16/00Y10T428/29A01N2300/00
    • The invention relates to a molded antimicrobial article including an infiltrated antimicrobial agent which forms independent phases of 0.01 &mgr;m or more in short diameter in the molded article. The antimicrobial agent is a pyridine based antimicrobial agent with a molecular weight of 200 to 700 and an inorganic property/organic property value of 0.3 to 1, and 50% or more of the antimicrobial agent is infiltrated in a depth range of 0.5 &mgr;m or more from the surface of the molded article, or that 30% or more of the antimicrobial agent is infiltrated in a depth range of 2 &mgr;m or more from the surface of the molded article. The molded antimicrobial article of the invention can be obtained by immersing a fibrous product in a dyeing liquid containing the pyridine based antimicrobial agent, and treating simultaneously with dye under pressurization, or by applying a liquid containing a pyridine based antimicrobial agent to a fibrous product by padding or spraying, and heat-treating it at 160 to 200° C. in a dry or wet state.
    • 本发明涉及一种模塑抗微生物制品,其包括在模制品中形成短径为0.01μm或更大的独立相的渗透抗微生物剂。 抗微生物剂是分子量为200〜700,无机性/有机性质值为0.3〜1的吡啶类抗菌剂,50%以上的抗菌剂渗入0.5μm以上的深度范围 或者模塑制品的表面的渗透深度范围为2μm以上的30%以上的抗菌剂。 本发明的成型抗微生物制品可以通过将纤维制品浸渍在含有吡啶类抗微生物剂的染色液中,在加压下与染料同时处理,或者通过将含有吡啶类抗微生物剂的液体施用于纤维制品, 填充或喷涂,并在干燥或潮湿状态下在160至200℃下进行热处理。
    • 69. 发明授权
    • Optical fiber ribbon stranding method and device
    • 光纤带状绞线方法及装置
    • US06237316B1
    • 2001-05-29
    • US09264862
    • 1999-03-09
    • Koichi SaitoMasakazu WatanabeMasatoshi YasuiKen Takahashi
    • Koichi SaitoMasakazu WatanabeMasatoshi YasuiKen Takahashi
    • D01H1304
    • G02B6/4491G02B6/4408
    • In order to superimpose and store optical fiber ribbons in a corresponding one of spiral grooves provided in the outer circumferential surface of a spacer, an optical fiber ribbon stranding device includes: a device for advancing the spacer straight while rotating the spacer around the center axis of the spacer, the advancing device being constituted by, for example, a tension giving device and a take-up device; a device for feeding a plurality of optical fiber ribbons; a guide die for guiding the optical fiber ribbons into the corresponding one of the spiral grooves; and an alignment keeping guide disposed upstream of the guide die. A rectangular hole is provided to extend through the alignment keeping guide, and the optical fiber ribbons are passed through and superimposed by the hole. The optical fiber ribbons kept in a superimposed state by the alignment keeping guide is introduced and accommodated into the corresponding one of the grooves of the spacer through the guide die.
    • 为了将光纤带叠置并存储在设置在间隔件的外周面中的相应的一个螺旋槽中,光纤带卷绕装置包括:用于使间隔件直线转动的装置,同时围绕中心轴线 间隔件,前进装置由例如张力赋予装置和卷取装置构成; 用于馈送多个光纤带的装置; 用于将光纤带引导到相应的一个螺旋槽中的导向模具; 以及设置在所述引导模具的上游的对准保持引导件。 提供矩形孔以延伸通过对准保持引导件,并且光纤带通过并叠加在孔中。 通过对准保持引导件保持叠加状态的光纤带通过引导模具被引入并容纳到间隔件的相应的一个槽中。