Variable transmission
    1.
    发明授权
    Variable transmission 失效
    可变传动

    公开(公告)号:US5971877A

    公开(公告)日:1999-10-26

    申请号:US967453

    申请日:1997-11-11

    摘要: A power transmission system used in connection with a vehicle power wheel of a bicycle or other vehicle which has a fixed axle and which utilizes a rotating chain sprocket engaging an endless chain for receiving an input torque and transmitting an output torque. The system includes a transmission ratio varying apparatus that is operably connected to the wheel by the endless chain. The transition ratio apparatus incorporates a drive collar fixedly secured to a sprocket and having one or more input and output drive rings. A drive body is displaceable with respect to the input and output drive rings and includes input and output pawls pivotally connected to the drive body and engageable with the input and output drive rings. A shifter housing is moveable with respect to the fixed axle cam to rotatably shift the drive body with respect to the drive ring and change the relationship between the input and output pawls and thereby vary the torque transmission ratio. An operator lever and a cable connecting the operator lever with the shifter collar functions to move the shifter housing with respect to the fixed axle cam.

    摘要翻译: 一种用于自行车或其他车辆的车辆动力轮的动力传动系统,该自行车或其他车辆具有固定轴,并且利用与环形链接合的旋转链轮,用于接收输入扭矩并传递输出扭矩。 该系统包括传动比变化装置,其通过环形链条可操作地连接到车轮。 过渡比率装置包括固定地固定到链轮并具有一个或多个输入和输出驱动环的驱动轴环。 驱动体相对于输入和输出驱动环可移动,并且包括枢转地连接到驱动体并且可与输入和输出驱动环接合的输入和输出爪。 换档器壳体相对于固定轴凸轮可移动,以相对于驱动环可旋转地移动驱动体,并且改变输入和输出棘爪之间的关系,从而改变扭矩传递比。 操作杆和将操作杆与变速器套环连接的电缆用于相对于固定轴凸轮移动换档器壳体。

    Method and device for communication using random codes
    3.
    发明申请
    Method and device for communication using random codes 审中-公开
    使用随机码进行通信的方法和装置

    公开(公告)号:US20070174615A1

    公开(公告)日:2007-07-26

    申请号:US11401574

    申请日:2006-04-11

    IPC分类号: H04L9/00

    摘要: A method and device for communication, in which a random code is used in the communication. The method comprises storing a random code in a first device; storing the random code in a second device; and using the random code in a subsequent communication. The invention may be employed in a financial transaction. That is, the random codes may be used either as keys to endorse payment instructions with a digital signature; or as “virtual cash”, in which case the codes themselves are transmitted between the parties. Another application of the invention is in transferring confidential information by a “one time pad” security technique, in which a random list of numbers is used to encode the character code for a symbol, by a simple numerical operation.

    摘要翻译: 一种用于通信的方法和装置,其中在通信中使用随机码。 该方法包括将随机码存储在第一设备中; 将所述随机码存储在第二设备中; 并在随后的通信中使用随机码。 本发明可以用于金融交易。 也就是说,随机码可以被用作用数字签名认证支付指令的键; 或作为“虚拟现金”,在这种情况下,代码本身在双方之间传送。 本发明的另一个应用是通过简单的数字操作通过“一次性垫”安全技术来传送机密信息,其中使用随机数字列表来编码符号的字符代码。

    Methods and Apparatus for Communication Using UV Light
    4.
    发明申请
    Methods and Apparatus for Communication Using UV Light 审中-公开
    使用紫外光进行通信的方法和装置

    公开(公告)号:US20070098407A1

    公开(公告)日:2007-05-03

    申请号:US11533667

    申请日:2006-09-20

    IPC分类号: H04B10/00

    CPC分类号: G08C23/04 G08C2201/40

    摘要: Communication methods and apparatus using ultraviolet (UV) light are provided. Save UV communication devices, including remote control units, can use highly efficient UV LEDs and very low-noise UV photodetectors. In some cases, the LEDs emit light at wavelengths below 400 nm, below 320 nm, or even below 280 nm. In one embodiment, communication can be achieved using an LED that emits less than about 1 picowatt of UV energy at a photodetector distance of up to at least about 10 meters. Longer range communication can also be achieved at higher power levels. Photodetectors having very low dark currents at room temperature, such as below about 1×10−9 A/m2, are preferable.

    摘要翻译: 提供使用紫外(UV)光的通信方法和设备。 保存UV通信设备(包括遥控器)可以使用高效的UV LED和非常低噪声的紫外线检测器。 在一些情况下,LED发射波长低于400nm,低于320nm,甚至低于280nm的光。 在一个实施例中,可以使用在高达至少约10米的光电探测器距离处发射小于约1皮瓦的UV能量的LED来实现通信。 更高的功率水平也可以实现更长距离的通信。 在室温下具有非常低的暗电流(例如低于约1×10 -9 A / m 2)的光电探测器是优选的。

    System and Method Permitting Customers to Order Selected Products from a Vast Array of Products Offered By Multiple Participating Merchants and Related Security Publications
    5.
    发明申请
    System and Method Permitting Customers to Order Selected Products from a Vast Array of Products Offered By Multiple Participating Merchants and Related Security Publications 审中-公开
    系统和方法允许客户从多个参与商家和相关安全出版物提供的大量产品中订购所选产品

    公开(公告)号:US20060293971A1

    公开(公告)日:2006-12-28

    申请号:US11468590

    申请日:2006-08-30

    IPC分类号: G06Q30/00

    摘要: A universal automated order processing system represents multiple (e.g., hundreds or thousands) participating merchants who offer their products through the system. Customers become qualified for using the system by supplying a set of information (e.g., name, credit card number, shipping address) that is stored in a customer database. When a customer wishes to order a product, the customer calls the system, customer identity is automatically confirmed, the customer enters a product order number and the complete order is routed to the appropriate merchant with the information necessary for the merchant to fulfill the order. Available credit verification and other aspects of credit card transactions may be handled by either the system operator or the merchant. The system operator may offer revolving credit. The system may also be used to provide potential customers of the merchants with free product information. In certain embodiments, the processing system may be used to verify customer identity at security check-in at public transportation sites (e.g., airports) or other public venues (e.g., concerts, sporting events).

    摘要翻译: 通用自动订单处理系统代表通过系统提供其产品的多个(例如数百或数千)参与商家。 通过提供存储在客户数据库中的一组信息(例如,名称,信用卡号,运送地址),客户有资格使用该系统。 当客户要订购产品时,客户打电话给系统,客户身份被自动确认,客户输入产品订单号,完整的订单将通过商家必要的信息发送给相应的商家,以完成订单。 可用信用验证和信用卡交易的其他方面可由系统运营商或商家处理。 系统操作员可以提供循环信用。 该系统还可用于为商家的潜在客户提供免费的产品信息。 在某些实施例中,处理系统可用于在公共交通站点(例如机场)或其他公共场所(例如,音乐会,体育赛事)的安全登记处验证客户身份。

    Video distribution system
    6.
    发明申请
    Video distribution system 有权
    视频分配系统

    公开(公告)号:US20060212892A1

    公开(公告)日:2006-09-21

    申请号:US11361115

    申请日:2006-02-24

    IPC分类号: H04N7/16

    摘要: The invention relates to video distribution systems and, more particularly, to a system that blanket transmits video/audio content such as digital data (for example, via satellite downlink transmission) to each customer's computer-based recording, storage and playback system. Customers preselect from a list of available digital data or other content in advance using an interactive screen selector, and pay for only the video/audio content that is actually viewed.

    摘要翻译: 本发明涉及视频分配系统,更具体地说,涉及一种系统,其将诸如数字数据(例如,经由卫星下行链路传输)的视频/音频内容传送到每个客户的基于计算机的记录,存储和重放系统。 客户使用交互式屏幕选择器预先从可用的数字数据或其他内容的列表中预选,并且仅支付实际观看的视频/音频内容。

    Alkenylsuccinic anhydride compositions and method for using the same
    7.
    发明申请
    Alkenylsuccinic anhydride compositions and method for using the same 审中-公开
    烯基琥珀酸酐组合物及其使用方法

    公开(公告)号:US20060037512A1

    公开(公告)日:2006-02-23

    申请号:US10533190

    申请日:2003-12-17

    摘要: The invention relates to an aqueous sizing composition including (a) an emulsion comprising alkenylsuccinic anhydride component containing alkenylsuccinic anhydride particles suspended in an aqueous polymer, and (b) a second component selected from the group consisting of cationic starches, non-ionic starches, anionic starches, water-soluble polymer, water and mixtures thereof, such that the alkenylsuccinic anhydride component is sufficiently dilute to enable the sizing composition to impart useful sizing properties to a fibrous substrate when the sizing composition contacts the fibrous substrate. The invention also relates to fibrous substrates treated with such a composition as well as processes for making and using the composition. In one embodiment, alkylene ketene dimer can be used instead of alkenylsuccinic anhydride.

    摘要翻译: 本发明涉及水性施胶组合物,其包含(a)包含含有悬浮在含水聚合物中的链烯基琥珀酸酐颗粒的烯基琥珀酸酐组分的乳液,和(b)选自阳离子淀粉,非离子淀粉,阴离子 淀粉,水溶性聚合物,水和它们的混合物,使得链烯基琥珀酸酐组分充分稀释,以使施胶组合物能够在施胶组合物接触纤维基质时赋予纤维基质有用的施胶性能。 本发明还涉及用这种组合物处理的纤维基材以及制备和使用该组合物的方法。 在一个实施方案中,可以使用亚烷基烯酮二聚体代替烯基琥珀酸酐。

    Injection molded footwear manufactufing system
    8.
    发明申请
    Injection molded footwear manufactufing system 审中-公开
    注塑鞋类制造系统

    公开(公告)号:US20050144034A1

    公开(公告)日:2005-06-30

    申请号:US11026765

    申请日:2004-12-31

    申请人: Charles Hunter

    发明人: Charles Hunter

    摘要: The invention provides a faster simpler method of manufacturing injected molded polyurethane footwear consisting of two or more parts with different compositions. The business practice of leasing this turnkey system and providing a full-time technician to administer the system allows for minimal investment by a business owner and yields the highest quality product. Simultaneously injecting two different formulas of polyurethane into two different cavities of the same mold will significantly cut production time and cost. The dual rotating or shuffling sole-plate makes it possible to inject the outsole and the insole/upper/shaft simultaneously without fear of mixing. Similarly other poly products consisting of,two or more parts may also be produced using this complex molding system. The unique multi-station linear molding table provides the necessary platform for these special complex molds and enables the changing of molds and/or service to the equipment without fully shutting down or halting all production.

    摘要翻译: 本发明提供了一种更快更简单的制造由两种或更多种具有不同组成的部分组成的注塑聚氨酯鞋类的方法。 租赁这个交钥匙系统并提供全职技术人员管理系统的业务实践允许企业所有者的最小投资,并产生最高质量的产品。 同时将两种不同的聚氨酯配方注入同一模具的两个不同的腔体,将显着缩短生产时间和成本。 双重旋转或混洗底板可以同时注射外底和鞋内底/上/轴,而不用担心混合。 类似地,也可以使用这种复合成型系统生产由两个或更多个部件组成的其它聚合物。 独特的多工位线性成型台为这些特殊的复杂模具提供了必要的平台,可以在不完全关闭或停止所有生产的情况下更换模具和/或服务到设备。

    Scalable and portable disc player for various optical disc sizes
    9.
    发明申请
    Scalable and portable disc player for various optical disc sizes 审中-公开
    可扩展和便携式光盘播放器,适用于各种光盘尺寸

    公开(公告)号:US20050086676A1

    公开(公告)日:2005-04-21

    申请号:US10975624

    申请日:2004-10-27

    CPC分类号: G11B17/0545 G11B33/025

    摘要: A scalable and portable disc player or recorder for containing and transferring audio, video or computer data to and from an optical disc of various sizes. The casing of the disc player provides a case scaling mechanism having a set of pivotal wings and slidable sleeves that can be adjusted to accommodate various optical disc sizes. This same process changes the structural size of the disc player casing.

    摘要翻译: 一种可扩展和便携式的光盘播放器或记录器,用于将音频,视频或计算机数据存储到各种尺寸的光盘上和从其传输。 光盘播放器的外壳提供了具有一组枢转翼和可滑动套筒的壳体缩放机构,其可以被调节以适应各种光盘尺寸。 同样的过程改变了盘播放机外壳的结构尺寸。