Head slap detecting device, storage device, head slap detecting method, and computer product
    21.
    发明授权
    Head slap detecting device, storage device, head slap detecting method, and computer product 失效
    头枕检测装置,存储装置,头枕检测方法和计算机产品

    公开(公告)号:US07420762B2

    公开(公告)日:2008-09-02

    申请号:US11588767

    申请日:2006-10-27

    IPC分类号: G11B21/02

    摘要: A head-slap detecting device detects a head slap. The head slap causes a storage medium to be slapped by at least one storage-medium driving unit that performs at least one of reproduction and recording of data from and to the storage medium. The head-slap detecting device includes a detecting unit that detects the head slap by determining whether a first variable gain obtained from a variable gain amplifier that amplifies an output of data reproduced by the storage-medium driving unit exceeds a predetermined threshold.

    摘要翻译: 头拍检测装置检测头拍。 头枕使得存储介质被至少一个存储介质驱动单元打印,该存储介质驱动单元执行从存储介质再现和记录数据中的至少一个。 头拍检测装置包括检测单元,其通过确定从可变增益放大器获得的放大由存储介质驱动单元再现的数据的输出的第一可变增益是否超过预定阈值来检测头拍。

    Method and apparatus of manufacturing glued laminated wood
    24.
    发明申请
    Method and apparatus of manufacturing glued laminated wood 有权
    胶合层压木材的制造方法和装置

    公开(公告)号:US20060027319A1

    公开(公告)日:2006-02-09

    申请号:US10910626

    申请日:2004-08-04

    IPC分类号: B32B37/00 B65C9/40

    摘要: A method and apparatus of manufacturing glued laminated wood such as laminated veneer lumber (LVL) are disclosed. The glued laminated wood is made of a number of wood sheets such as veneer sheets which are laminated together by a hot press with a thermosetting adhesive into a continuous length of multiple-layered board of the glued laminated wood wherein wood sheets in each layer of the multiple-layered board are arranged in a staggered relation in the lengthwise direction of the board to wood sheets in an adjacent layer. The hot press has a pair of heating plates arranged substantially in facing relation to each other and an auxiliary heating plate disposed adjacent to one end of each heating plate. The auxiliary heating plate is adapted to press part of wood sheet which extends out beyond the above end of the heating plate.

    摘要翻译: 公开了一种制造胶合层压木材如层压单板木材(LVL)的方法和装置。 胶合层压木材由许多木质片材制成,例如单板,其通过热压机与热固性粘合剂层合在一起,连续长度的胶合层压木材的多层板中,其中每层中的木板 多层板在板的长度方向上以交错的关系布置在相邻层中的木板上。 热压机具有基本上彼此相对设置的一对加热板和邻近每个加热板的一端设置的辅助加热板。 辅助加热板适用于挤压超出加热板上端的木质板材的一部分。

    Controller circuit connectable to an actuator designed to position a head in a recording medium drive according to a filtered positioning control signal
    25.
    发明授权
    Controller circuit connectable to an actuator designed to position a head in a recording medium drive according to a filtered positioning control signal 有权
    控制器电路可连接到致动器,其被设计成根据滤波的定位控制信号将磁头定位在记录介质驱动器中

    公开(公告)号:US06798604B1

    公开(公告)日:2004-09-28

    申请号:US09696833

    申请日:2000-10-26

    IPC分类号: G11B2102

    摘要: The controller circuit is designed to generate the positioning control signal based on the positional deviation of the head from a target recording track on a recording medium. A feedback control is effected to position the head right on a trajectory corresponding to the target recording track based on the generated positioning control signal. The positioning control signal is subjected to filtering at a notch filter. The cutoff frequency of the notch filter is set depending on the temperature detected at a thermal sensor. Even when the resonant frequency shifts in response to variation in temperature, the cutoff frequency of the notch filter follows the shift of the resonant frequency. A narrower bandwidth of the cutoff frequency still achieves reduction in the amplitude of the frequency component corresponding to the resonant frequency. The resonance or continuous vibration can reliably be prevented in the head. A rapid response can be accomplished in positioning the head right on a trajectory corresponding to the target recording track because of a narrower bandwidth of the cutoff frequency.

    摘要翻译: 控制器电路被设计成基于头与记录介质上的目标记录轨迹的位置偏差来产生定位控制信号。 基于产生的定位控制信号,进行反馈控制以将头部位于与目标记录轨道相对应的轨迹上。 定位控制信号在陷波滤波器处进行滤波。 陷波滤波器的截止频率根据热传感器检测到的温度而设定。 即使当谐振频率随温度变化而变化时,陷波滤波器的截止频率跟随谐振频率的移动。 截止频率的较窄带宽仍然实现了对应于谐振频率的频率分量的振幅的降低。 可以可靠地防止头部中的共振或连续振动。 由于截止频率的带宽较窄,所以可以在将头部对准目标记录轨道的轨迹上进行快速响应。

    High-frequency heating apparatus and cooling system for magnetron-driving power supply utilized in the apparatus
    26.
    发明授权
    High-frequency heating apparatus and cooling system for magnetron-driving power supply utilized in the apparatus 有权
    用于该装置中的磁控驱动电源的高频加热装置和冷却系统

    公开(公告)号:US06677562B2

    公开(公告)日:2004-01-13

    申请号:US10095177

    申请日:2002-03-11

    IPC分类号: H05B668

    CPC分类号: H05B6/642 H05K7/20154

    摘要: This invention provides a high-frequency heating apparatus for heating by using magnetron including an inverter power supply as a magnetron-driving power supply, a cooling fan, and an air guide. The cooling fan is inclined against the vertical direction of the power supply and fitted to the air guide. This structure increases the cooling effect of the power supply. Additionally, the power supply includes temperature sensors provided on semiconductor elements and a controller for controlling the power supply and an operation of the heating apparatus according to the result of the sensors. These sensors avoid breaking down of the power supply caused by overheating.

    摘要翻译: 本发明提供一种用于通过使用包括逆变器电源作为磁控管驱动电源,冷却风扇和空气引导件的磁控管进行加热的高频加热装置。 冷却风扇相对于电源的垂直方向倾斜,并安装在导风板上。 这种结构增加了电源的冷却效果。 此外,电源包括设置在半导体元件上的温度传感器和用于根据传感器的结果控制电源和加热装置的操作的控制器。 这些传感器可以避免因过热而导致的电源故障。

    PS plate for use in making lithographic printing plate requiring no
dampening water
    27.
    发明授权
    PS plate for use in making lithographic printing plate requiring no dampening water 失效
    PS版,用于制作不需要润版水的平版印刷版

    公开(公告)号:US5061598A

    公开(公告)日:1991-10-29

    申请号:US599479

    申请日:1990-10-18

    IPC分类号: G03F7/00 G03F7/075 G03F7/11

    CPC分类号: G03F7/0752

    摘要: A dry PS plate comprises a substrate provided thereon with in order a primer layer, a light-sensitive layer and a silicone rubber layer wherein the primer layer comprises at least one compound selected from the group consisting of those having urethane or/and urea bonds and is adhered to the substrate with a functional group containing silane coupling agent represented by the following general formula: ##STR1## wherein n is an integer ranging from 1 to 3; X represents an alkyl group, a vinyl group or an organic group having a functional group showing affinity to or capable of being bonded to the compound included in the primer layer; R represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms; and Y represents an organic group which generates a hydroxyl group through hydrolysis or a hydroxyl group. In the dry PS plate, the adhesion strength between the substrate and the light-sensitive layer is substantially improved, the adhesion is surely maintained even after imagewise exposure to light and the subsequent development. The dry PS plate shows excellent image reproduction and the resulting dry lithographic plate is excellent in printing durability as well as resistance to scratch.

    摘要翻译: 干PS板包括其上提供有底漆层,感光层和硅橡胶层的基材,其中底漆层包含至少一种选自具有氨基甲酸酯或/和脲键的那些化合物和 用含有以下通式表示的硅烷偶联剂的官能团粘合到基材上:其中n是1至3的整数; X表示与底漆层中包含的化合物显示亲和力或能够结合的官能团的烷基,乙烯基或有机基团; R表示氢原子或碳原子数1〜5的烷基。 Y表示通过水解或羟基生成羟基的有机基团。 在干燥的PS板中,基板和感光层之间的粘合强度大大提高,即使在成像曝光和随后的显影之后,也可以确保粘附力。 干燥的PS板显示出优异的图像再现性,所得到的干版印刷版印刷耐久性以及耐擦伤性优异。

    Water treatment method and water treatment flocculant
    28.
    发明授权
    Water treatment method and water treatment flocculant 有权
    水处理方法和水处理絮凝剂

    公开(公告)号:US09403704B2

    公开(公告)日:2016-08-02

    申请号:US13389171

    申请日:2010-08-05

    摘要: There is provided a water treatment method using a water treatment flocculant that suffers from minimal secondary contamination with flocculation residues and contains an alkaline solution of a phenolic resin. A water treatment method involving the addition of a flocculant to water to be treated and subsequent membrane separation treatment. The flocculant contains an alkaline solution of a phenolic resin having a melting point in the range of 130° C. to 220° C. The water treatment flocculant is produced by a resole-type second-order reaction in the presence of an alkaline catalyst in which an aldehyde is added to an alkali solution of a novolak phenolic resin. The novolak phenolic resin is produced by a reaction between a phenol and an aldehyde in the presence of an acid catalyst.

    摘要翻译: 提供了一种使用水处理絮凝剂的水处理方法,该絮凝剂受到絮凝残余物的最小二次污染并含有酚醛树脂的碱性溶液。 一种水处理方法,包括将絮凝剂加入待处理的水和随后的膜分离处理。 絮凝剂含有熔点在130℃至220℃范围内的酚醛树脂的碱性溶液。水处理絮凝剂是在碱性催化剂存在下通过甲阶酚醛二级反应 将醛加入到酚醛清漆酚醛树脂的碱溶液中。 酚醛清漆酚醛树脂是在酸催化剂存在下通过苯酚和醛之间的反应制备的。

    WATER TREATMENT METHOD AND WATER TREATMENT FLOCCULANT
    29.
    发明申请
    WATER TREATMENT METHOD AND WATER TREATMENT FLOCCULANT 有权
    水处理方法和水处理絮凝剂

    公开(公告)号:US20120241377A1

    公开(公告)日:2012-09-27

    申请号:US13389171

    申请日:2010-08-05

    IPC分类号: C02F1/54 C08L61/14 C02F1/44

    摘要: There is provided a water treatment method using a water treatment flocculant that suffers from minimal secondary contamination with flocculation residues and contains an alkaline solution of a phenolic resin. A water treatment method involving the addition of a flocculant to water to be treated and subsequent membrane separation treatment. The flocculant contains an alkaline solution of a phenolic resin having a melting point in the range of 130° C. to 220° C. The water treatment flocculant is produced by a resole-type second-order reaction in the presence of an alkaline catalyst in which an aldehyde is added to an alkali solution of a novolak phenolic resin. The novolak phenolic resin is produced by a reaction between a phenol and an aldehyde in the presence of an acid catalyst.

    摘要翻译: 提供了一种使用水处理絮凝剂的水处理方法,该絮凝剂受到絮凝残余物的最小二次污染并含有酚醛树脂的碱性溶液。 一种水处理方法,包括将絮凝剂加入待处理的水和随后的膜分离处理。 絮凝剂含有熔点在130℃至220℃范围内的酚醛树脂的碱性溶液。水处理絮凝剂是在碱性催化剂存在下通过甲阶酚醛二级反应 将醛加入到酚醛清漆酚醛树脂的碱溶液中。 酚醛清漆酚醛树脂是在酸催化剂存在下通过苯酚和醛之间的反应制备的。

    Ophthalmic photographing apparatus
    30.
    发明授权
    Ophthalmic photographing apparatus 有权
    眼科拍摄装置

    公开(公告)号:US07980696B1

    公开(公告)日:2011-07-19

    申请号:US13009940

    申请日:2011-01-20

    IPC分类号: A61B3/14 A61B3/10

    摘要: An ophthalmic photographing apparatus includes: an interference optical system including a splitter that splits light, emitted from a measurement light source, into measurement light and reference light, and synthesizing the measurement light reflected on an eye with the reference light to guide the synthesized light to a detector; a driving part that moves an optical member arranged in the optical path to adjust an optical-path difference between the measurement light and the reference light; an image obtaining part that obtains a tomographic image of a fundus or an anterior segment based on a light receiving signal output from the detector; and a driving control unit that controls driving of the driving part to locate the optical member in a predetermined position corresponding to either a photographing mode for photographing the tomographic image of the fundus or a photographing mode for photographing the tomographic image of the anterior segment.

    摘要翻译: 一种眼科摄影装置,包括:干涉光学系统,包括将从测量光源发射的光分解成测量光和参考光的分离器,并将在眼睛上反射的测量光与参考光合成以将合成光引导到 检测器 驱动部,使配置在光路中的光学部件移动,调整测定光与基准光之间的光程差; 图像获取部,其基于从所述检测器输出的光接收信号,获得眼底或前段的断层图像; 以及驱动控制单元,其控制驱动部的驱动以将光学构件定位在与用于拍摄眼底的断层图像的拍摄模式相对应的预定位置或用于拍摄前段的断层图像的拍摄模式。