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    • 31. 发明申请
    • System and Method of Real Estate Market Growth Analysis and Display
    • 房地产市场增长分析与显示系统与方法
    • US20070073577A1
    • 2007-03-29
    • US11556419
    • 2006-11-03
    • Peter KrauseTimothy FrazerWilliam BiggsJoshua RymerMark Spraetz
    • Peter KrauseTimothy FrazerWilliam BiggsJoshua RymerMark Spraetz
    • G06F17/30
    • G06Q30/0204G06Q30/0205G06Q50/16
    • Data extracted from the Multiple Listing Service (MLS) or similar database are mined to analyze and display real estate market growth. A plurality of selection criteria that define a real estate market is accepted and two time period definitions are also accepted. Data associated with properties in the defined real estate market sold during the two time periods and retrieved from the MLS are aggregated. The data are analyzed to determine the growth in the defined real estate market between the two time periods and indications of the growth are graphically displayed. The displays may be as percent change or change in value of a metric, and may comprise single and double bar graphs, respectively, each bar or pair of bars graphing the metric for a geographic area or for a real estate office. The metrics may include dollar volume, number of units, median price, average commission, and average days on market.
    • 从多重上市服务(MLS)或类似数据库中提取的数据被开采,以分析和显示房地产市场增长。 接受定义房地产市场的多个选择标准,并且也接受两个时间段定义。 在两个时间段内出售并从MLS检索的定义的房地产市场中与属性相关的数据被汇总。 分析数据以确定两个时间段之间定义的房地产市场的增长,并以图形方式显示增长的迹象。 显示器可以是度量的百分比变化或值的变化,并且可以分别包括单条和双条形图,每个条形图或一对条形图绘制地理区域或房地产局的度量。 这些指标可能包括美元数量,单位数量,中位数价格,平均佣金和市场上的平均天数。
    • 33. 发明申请
    • Method and device for the disintegration of especially inorganic materials
    • 特别是无机材料分解的方法和装置
    • US20050253000A1
    • 2005-11-17
    • US10531815
    • 2003-10-14
    • Peter KrauseAlfred BaronGeorg HilgerWalter MInzelUlf PahnkeRainer Krenski
    • Peter KrauseAlfred BaronGeorg HilgerWalter MInzelUlf PahnkeRainer Krenski
    • B02C13/20B02C13/22C04B20/02B02C19/18
    • C04B20/026B02C13/205B02C13/22
    • The invention relates to a method for the disintegration and tribochemical activation of especially inorganic materials having a crystalline structure, wherein the starting materials are comminuted (disintegrated) to a particle size of less than 1 μm by the effect of impacting pressure fronts at a pulse duration of less that 10 μs and a sequence frequency of more than 8 kHz. A conglomerate of activated mixed crystals is then obtained. Said conglomerate has an increased aptitude for the formation of modified crystals when water is added. The duration of the effect of the impacting pressure fronts continues until the crystal lattice structure of the particles (30) is destroyed. A device for the disintegration and tribochemical activation of said materials is based on rotating disks whereon moulded bodies with aerodynamical profiles are arranged, said moulded bodies being continuously displaced in a transonic speed range and impacting pressure fronts being produced on the outflow surfaces thereof.
    • 本发明涉及一种特别是具有结晶结构的无机材料的崩解和摩擦化学活化的方法,其中起始材料通过以脉冲持续时间冲击压力面的作用粉碎(崩解)至小于1μm的粒度 小于10 Mus,序列频率大于8 kHz。 然后获得活化混合晶体的聚集体。 当添加水时,所述砾岩具有增加形成改性晶体的能力。 冲击压力前沿的作用持续时间直到颗粒(30)的晶格结构被破坏。 用于所述材料的分解和摩擦化学活化的装置基于旋转盘,其中布置有具有空气动力学特性的成型体,所述成型体在跨音速范围内连续移位,并且在其流出表面上产生冲击压力前沿。
    • 35. 发明授权
    • Method and apparatus for power supply startup in video monitors
    • 视频监视器中电源启动的方法和装置
    • US5659371A
    • 1997-08-19
    • US505135
    • 1995-07-21
    • Peter Krause
    • Peter Krause
    • G06F1/32G09G1/00H04N5/63H04N5/222
    • G06F1/32G09G1/005H04N5/63G09G2330/021
    • Dramatically lower power consumption of a video display to is achieved during standby mode. Using relatively simple sync-energy converting circuitry, the power supply can be switched on/off electronically, without the need to have the main power supply running and without an auxiliary supply. Power consumption of 0 W may thereby be achieved. In accordance with one embodiment of the invention, sync-signal energy is stored in a storage capacitor. During charging, the capacitor is decoupled from any load such that capacitor voltage will reach a peak voltage of the unloaded source signal. Charge and discharge cycles repeat continuously for so long as the power switch is turned off. This charging and discharging allows the display to be turned on using the power switch, even without the momentary presence of AC line voltage. A possible non-retriggable state is avoided using an RC time constant.
    • 在待机模式下实现视频显示的显着降低的功耗。 使用相对简单的同步转换电路,电源可以以电子方式打开/关闭,而不需要主电源运行并且没有辅助电源。 因此可以实现0W的功率消耗。 根据本发明的一个实施例,同步信号能量被存储在存储电容器中。 在充电期间,电容器与任何负载分离,使得电容器电压将达到无负载源极信号的峰值电压。 只要电源开关关闭,充电和放电循环就会连续重复。 这种充电和放电允许使用电源开关打开显示器,即使没有交流线路电压的瞬时存在。 使用RC时间常数避免可能的不可重新触发状态。
    • 36. 发明授权
    • Method and apparatus for driving deflection and high voltage stages in a
video display
    • 用于在视频显示器中驱动偏转和高压级的方法和装置
    • US5572095A
    • 1996-11-05
    • US505730
    • 1995-07-21
    • Peter Krause
    • Peter Krause
    • H03K4/62H03K4/64H03K17/60H04N3/223H04N3/27H01J29/70H01J29/76
    • H03K4/64H03K17/601H03K4/62H04N3/223H04N3/27
    • The present invention, generally speaking, provides an improved base drive arrangement for scan and/or EHT output stages in a television or video display monitor. In accordance with one aspect of the invention, by adding just a few components to an existing main base drive circuit, two power transistors may be driven, e.g. a scan output transistor and an EHT output transistor. The two power transistors are switched at the same time, allowing pulse width modulators of the scan and EHT circuits to operate on a common time base. Switching of two power transistors at the same time would usually require a quite complicated design to offset the different storage times of the two devices, thereby achieving high performance but at a considerable cost premium. The base drive circuit of the invention achieve substantial synchronization of the two transistors at minimal cost. In accordance with another aspect of the invention, a base drive circuit uses a low DC supply voltage and a resistive element in series with the main current path in order to produce a more constant maximum base current over frequency.
    • 一般而言,本发明为电视或视频显示监视器中的扫描和/或EHT输出级提供改进的基本驱动装置。 根据本发明的一个方面,通过将仅几个组件添加到现有的主基极驱动电路中,可以驱动两个功率晶体管,例如, 扫描输出晶体管和EHT输出晶体管。 同时切换两个功率晶体管,允许扫描和EHT电路的脉冲宽度调制器在公共时基上工作。 同时切换两个功率晶体管通常需要相当复杂的设计来抵消两个器件的不同存储时间,从而实现高性能,但成本高昂。 本发明的基极驱动电路以最小的成本实现了两个晶体管的大量同步。 根据本发明的另一方面,基极驱动电路使用与主电流路径串联的低DC电源电压和电阻元件,以便在频率上产生更恒定的最大基极电流。
    • 37. 发明授权
    • Apparatus for mixing construction materials
    • 建筑材料混合设备
    • US4281934A
    • 1981-08-04
    • US70875
    • 1979-08-29
    • Ulrich KrausePeter Krause
    • Ulrich KrausePeter Krause
    • B01F7/04E01C19/10E01C19/46B28C5/14B01F15/02B28C7/06
    • B01F7/042E01C19/1045E01C19/46
    • The present mixer for construction materials, such as a bituminous sludge, has a trough with an inlet and an outlet and two mixing shafts equipped with blades rotatably supported in the trough in parallel to each other. The blades are uniformly spaced along both shafts and staggered by 90.degree. around each shaft whereby the blades of each shaft follow one another in helical succession. Simultaneously the blades form four in line rows on each shaft. The arrangement of the blades is identical on each shaft except that the helix formed by the blades on one shaft has preferably a pitch direction opposite to that formed by the blades on the other shaft since the shafts rotate in opposite directions but convey in the same direction. The spacing between adjacent blades on both shafts is the same. However, blades located in the same plane extending perpendicularly to the longitudinal axes of the shafts are always spaced by 90.degree. and blades which face each other extend in parallel to each other when pointing in the opposite directions toward the respective other shaft.
    • 用于诸如沥青淤泥的建筑材料的本混合器具有带入口和出口的槽,并且两个混合轴配备有彼此平行地可旋转地支撑在槽中的叶片。 叶片沿着两个轴均匀间隔开,并且围绕每个轴交错90度,由此每个轴的叶片彼此螺旋地相互依次相接。 同时,叶片在每个轴上以行排成四列。 叶片的布置在每个轴上是相同的,除了由一个轴上的叶片形成的螺旋线优选地具有与在另一个轴上的叶片形成的螺旋方向相反的俯仰方向,因为轴沿相反方向旋转但是沿相同方向传送 。 两个轴上相邻叶片之间的间距相同。 然而,位于与轴的纵向轴线垂直延伸的同一平面中的刀片总是间隔开90°,并且当朝着相应的另一轴指向相反方向时,相互面对的刀片彼此平行延伸。