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    • 2. 发明申请
    • SYSTEM AND METHOD FOR MORE EFFICIENT AUTOMATIC IRRIGATION BASED ON A LARGE NUMBER OF CHEAP HUMIDITY SENSORS AND AUTOMATIC FAUCETS
    • 基于大量数量的湿度传感器和自动胎盘进行更有效的自动灌溉的系统和方法
    • WO2003075637A2
    • 2003-09-18
    • PCT/IL2003/000195
    • 2003-03-10
    • Mayer, YaronBaur, AlGadassi, Haim
    • Mayer, YaronBaur, AlGadassi, Haim
    • A01G
    • A01G25/167A01G27/003
    • The most efficient water irrigation systems today for gardens and/or fields typically use dripping systems that release drops of water at certain distance intervals for example for about 30-60 minutes per day (for example every 30-100 cm of the pipe there is dropper that releases typically 2 litters of water per hour) and are typically controlled by timers that start or stop the water in the main pipes. However, although this is in general more efficient than systems that do not use droppers, this can still be far from optimal since it does not take into account different needs for each area, depending for example on the individual needs of each plant, heterogeneity of soil type, different amount of Sun or shade in each part of the garden or field, different number of plants in each area, etc. In other words, irrigation systems based on pipes with droppers, typically controlled only with a timer, which are the most common form of irrigation used today, suffer from one very basic weakness, which is that they have no feedback, so they are in essence working blindly. On the other hand, normal humidity sensors and automatic faucets are expensive, and also many of the known methods for humidity sensing suffer from various limitations, such as for example limited range of response, sensitivity to changes in the salinity of the ground, sensitivity to changes in temperature of the ground, etc. The present invention tries to solve the above problems by providing much cheaper humidity sensors that are still quite reliable and also much cheaper automatic faucets, so that preferably each plant or (preferably small) group of plants can be automatically watered by an individual set of moisture sensor and automatic faucet. The attainment of cheap automatic faucets is preferably done by using at the end nodes of the system low water pressure, so that much less force is needed to open and close the local waterway, and then either using much simpler electrical valves that do not require engines, or circumventing the need for electrical valves altogether, by using mechanical sensors that control a mechanical valve or directly exert pressure on a flexible pipe, as explained below. Another possible variation, instead of mechanical sensors and valves, is to use some chemical control that takes advantage of the behavioral tendency of the water itself, such as for example using a preferably synthetic material that tends to behave like a normal root preferably at the edge of each side channel, so that the "root" counter-balances the water supply and reaches equilibrium with it when the soil becomes wet enough, based preferably on asymmetric capillary materials.
    • 目前用于花园和/或田地的最有效的水灌溉系统通常使用滴水系统,其以一定距离间隔释放水滴,例如每天约30-60分钟(例如每管30-100厘米的管子上有滴管 通常每小时释放2升水),通常由启动或停止主管中的水的定时器控制。 然而,尽管这通常比不使用滴管的系统更有效,但是这仍然是远未达到最佳的,因为它不考虑每个区域的不同需求,这取决于每个工厂的个体需求,异质性 土壤类型,不同数量的太阳或树荫在花园或田间的每个部分,不同数量的植物在每个区域等。换句话说,灌溉系统基于管道与滴管,通常只控制一个计时器,这是 今天使用的最常见的灌溉形式,有一个非常基本的弱点,就是没有反馈意见,所以他们本质上是盲目的工作。 另一方面,正常的湿度传感器和自动水龙头是昂贵的,并且许多已知的湿度感测方法遭受各种限制,例如有限的响应范围,对地面盐度变化的敏感性,对 地面温度变化等。本发明试图通过提供便宜的湿度传感器来解决上述问题,湿度传感器仍然是相当可靠的,并且也便宜得多的自动水龙头,因此优选每个植物或(优选小的)植物群可以 由一套水分传感器和自动水龙头自动浇水。 便宜的自动水龙头的实现优选通过在系统的低水压的端部处使用,使得需要更少的力来打开和关闭本地水路,然后使用更简单的不需要发动机的电动阀 ,或通过使用控制机械阀的机械传感器或直接施加在柔性管上的压力来规避对电动阀的需要,如下所述。 另一种可能的变化,而不是机械传感器和阀门,是使用一些利用水本身的行为趋势的化学控制,例如使用优选合成材料,其倾向于像正常根部一样表现,优选在边缘 ,以便当土壤变得足够湿时,根据不对称的毛细管材料,“根”将平衡供水并达到平衡。
    • 4. 发明申请
    • SYSTEM AND METHOD FOR IMPROVING THE EFFICIENCY OF ROUTERS ON THE INTERNET AND/OR CELLULAR NETWORKS AN/OR OTHER NETWORKS AND ALLEVIATING BOTTLENECKS AND OVERLOADS ON THE NETWORK
    • 提高路由器对网络和/或蜂窝网络AN /或其他网络的效率的系统和方法,以及网络上的支持和超载
    • WO2003060624A2
    • 2003-07-24
    • PCT/IL2002/001049
    • 2002-12-29
    • Mayer, YaronBaur, Al
    • Mayer, YaronBaur, Al
    • G06F
    • H04Q11/0062H04Q11/0066H04Q11/0071H04Q2011/0073H04Q2011/0077
    • The present invention optically marks and detects packet headers, translating at most only the headers (24) to electronics for making packet switching decisions, and keeps the rest of the packets in optical delay lines (23), so that optical switches (29) can execute the packet switching decisions (28) at fast bit rates. This solution has very high scalability and becomes even more efficient when physical addresses are used. Another optimization described in this invention is improving routing efficiency and bandwidth utilization by grouping together identical data packets from the same source going to the same general area with a multiple list of targets connected to each copy of the data and sent together to the general target area. These grouped packets are then preferably broken down into smaller groups by the routers in the general target area and finally broken down to individual data packets for delivering to the final actual destinations.
    • 本发明光学地标记和检测分组报头,最多仅将报头(24)转换为用于进行分组交换决定的电子设备,并且将其余分组保持在光学延迟线(23)中,使得光学开关(29)可以 以快速比特率执行分组交换决定(28)。 该解决方案具有非常高的可扩展性,并且在使用物理地址时变得更加高效。 本发明中描述的另一个优化是通过将来自相同源的相同数据分组分组到相同的一般区域来提高路由效率和带宽利用率,其中连接到数据的每个副本的多个目标列表一起发送到一般目标区域 。 然后,这些分组的分组优选地由通用目标区域中的路由器分解成更小的组,并且最终分解成用于传递到最终实际目的地的各个数据分组。
    • 8. 发明申请
    • SYSTEM AND METHOD FOR TRANSFERRING MUCH MORE INFORMATION IN OPTIC FIBER CABLES BY SIGNIFICANTLY INCREASING THE NUMBER OF FIBERS PER CABLE
    • 用于在光纤电缆中传输更多信息的系统和方法通过显着增加电缆数量
    • WO03046949A2
    • 2003-06-05
    • PCT/IL0200955
    • 2002-11-27
    • MAYER YARONBAUR ALDECHOVICH BORIS
    • MAYER YARONBAUR ALDECHOVICH BORIS
    • G02B6/28G02B6/38G02B6/40G02B6/42G02B6/44H01S3/067H01S3/23H01L
    • G02B6/441G02B6/2852G02B6/3833G02B6/40G02B6/421G02B6/4215G02B6/424G02B6/4245G02B6/4287H01S3/067H01S3/094019H01S3/2383
    • With the current explosion of information transfer, optic fibers are becoming faster all the time. Most of the recent advances in the amounts of data that these fibers can carry per time unit have come from adding more and more wavelengths (termed lambdas) to the same fiber at the same time, a method which is called DWDM (Dense Wave Division Multiplexing). Today a single optic fiber can carry up to 80 or even 160 different lambdas simultaneously and the number is likely to increase further. The fastest bit-rates achieved so far per each lambda are around 10 or 40 Gigabit per second, but it will be hard to go much beyond this, since higher bit-rates have much lower tolerance to dispersion problems. However, The demand for broadband communications, fueled mainly by the Internet growth, is still growing by a much faster rate than the growth in the abilities of optic fibers. Typically, this demand has risen in the last few years by a factor of up to 5-fold each year, and this demand will probably continue to grow. The present wisdom concentrates mainly on trying to increase the number of Lambdas per fiber, but after doubling it a few more times it will be difficult to increase it further. The present invention tries to achieve a large leap in this area by enabling putting much more fibers per cable, such as for example even 1,000 or 10,000 times more than what is being done today, with an increase in cost that is orders of magnitude smaller. The invention solves various mechanical, optical and electronic problems that stem from trying to cram so many fibers into one cable. One of the most important features is using multi-fiber flexible flat jackets that can move freely within the cable's pipe, preferably with the pipe divided into at least two cells, so that it can bend only in the desired direction and have maximum structural strength, and the connectors for these jackets can also solve many other problems. Another important feature is various methods for optimizing the efficiency of amplifying multiple fibers simultaneously. Another important feature is significantly reducing the cost of the end-equipment by using a novel method of duplicating each lambda into multiple fibers and on/off modulating it separately for each fiber, so that much less laser sources are needed.
    • 随着目前信息传递的激增,光纤一直在变得越来越快。 这些光纤可以携带的每个时间单位的数据量的最近进展大部分来自同时向同一光纤中增加越来越多的波长(称为lambdas)的方法,称为DWDM(密集波分复用 )。 今天,单个光纤可同时携带多达80个甚至160个不同的羊羔,数量有可能进一步增加。 到目前为止,每个lambda所达到的最快比特率是每秒10或40吉比特,但是很难超越这一点,因为较高的比特率对色散问题的容忍度要低得多。 然而,主要由互联网增长推动的宽带通信需求仍然以比光纤能力增长快得多的速度增长。 通常情况下,这一需求在过去几年中每年上升到5倍,这一需求可能会持续增长。 目前的智慧主要集中在试图增加每根纤维的兰布斯数量,但再加倍一倍以后,将难以进一步提高。 本发明试图通过每个电缆能够提供更多的纤维,例如比现在所做的更多的1,000或10,000倍,同时增加数量级的数量级,从而在该领域中实现了巨大的飞跃。 本发明解决了许多机械,光学和电子问题,这些问题源于试图将这么多的光纤装入一根电缆。 最重要的特征之一是使用可在电缆管道内自由移动的多纤维柔性扁平夹套,优选地将管分成至少两个电池,使得其仅能够在所需方向上弯曲并且具有最大的结构强度, 这些夹克的连接器也可以解决许多其他问题。 另一个重要特征是用于优化同时放大多个纤维的效率的各种方法。 另一个重要特征是通过使用将每个λ复制到多个光纤并且对于每个光纤分别进行开/关调制的新颖方法来显着降低终端设备的成本,使得需要更少的激光源。