Automatic control of adjustable elements associated with a vehicle
    51.
    发明申请
    Automatic control of adjustable elements associated with a vehicle 有权
    自动控制与车辆相关的可调元件

    公开(公告)号:US20070038444A1

    公开(公告)日:2007-02-15

    申请号:US11362286

    申请日:2006-02-23

    IPC分类号: H04R3/00 G10L15/26

    摘要: A system for automatic adjustment of at least one element provided with at least one actuator and provided inside or outside a vehicular cabin is provided. The system includes at least one microphone array for detecting utterances of at least one speaker and for obtaining microphone signals corresponding to the utterances. A localization detector is configured to determine the position of the speaker on the basis of the microphone signals. The localization detector outputs a localization signal to a controller. The controller is configured to receive the localization signal and automatically controls the actuator of the element on the basis of the localization signal. A method for automatically adjusting at least one element provided with at least one actuator and provided inside or outside a vehicular cabin is also provided. The method includes detecting utterances of a speaker by a microphone array and obtaining microphone signals corresponding to the utterances. The method further includes determining the position of the speaker on the basis of the microphone signals and automatically controlling the actuator of the element on the basis of the determined position of the speaker to adjust the element.

    摘要翻译: 提供了一种用于自动调节至少一个设置有至少一个致动器并且设置在车厢内部或外部的元件的系统。 该系统包括至少一个麦克风阵列,用于检测至少一个扬声器的话语,并且用于获得对应于话语的麦克风信号。 定位检测器被配置为基于麦克风信号确定扬声器的位置。 定位检测器向控制器输出定位信号。 控制器被配置为接收定位信号并且基于定位信号自动地控制元件的致动器。 还提供一种用于自动调节至少一个设置有至少一个致动器并且设置在车厢内部或外部的元件的方法。 该方法包括通过麦克风阵列检测扬声器的话语并获得对应于话语的麦克风信号。 该方法还包括基于麦克风信号来确定扬声器的位置,并且基于所确定的扬声器的位置来自动控制元件的致动器以调整元件。

    Droplet generator for microdroplets, in particular nozzle head for inkjet printer
    52.
    发明授权
    Droplet generator for microdroplets, in particular nozzle head for inkjet printer 失效
    用于微滴的液滴发生器,特别是用于喷墨打印机的喷嘴头

    公开(公告)号:US06969156B2

    公开(公告)日:2005-11-29

    申请号:US10217257

    申请日:2002-08-12

    IPC分类号: B41J2/045 B41J2/055 B41J2/14

    CPC分类号: B41J2/14282

    摘要: A droplet generator for microdroplets (6), in particular a nozzle head for inkjet printers, having groups of piezo electrically actuated bending converters (1) disposed in a casing (11), wherein the bending converters (1) are disposed at a distance from each other and are guided in recesses separated by wall thicknesses, wherein liquid longitudinal channels (12) run below the flexible fingers (5) and having a liquid chamber (13) with a nozzle (7), can maintain a high liquid flow, in the case of sufficiently thick chamber walls, wherein the chamber walls do not allow a deformation to occur having in each case an edge bead (15) run around an opening (14) of the liquid chamber (13), wherein the edge bead (15) serves to limit a stroke of a respective one of the flexible fingers (5) and wherein a shaft (16) having at least the width of the flexible finger (5) and the height level of the base plate (1a) follows the opening (14).

    摘要翻译: 一种用于微滴(6)的液滴发生器,特别是用于喷墨打印机的喷嘴头,具有设置在壳体(11)中的压电电致弯曲转换器(1)的组,其中弯曲转换器(1) 彼此并且被壁厚分隔开的凹部中引导,其中在柔性指状物(5)下方延伸并具有带有喷嘴(7)的液体室(13)的液体纵向通道(12)可以保持高液体流动 在室壁足够厚的情况下,其中室壁不允许发生变形,在每种情况下,边缘珠(15)围绕液体室(13)的开口(14)延伸,其中边缘珠(15) )用于限制相应一个柔性指状物(5)的行程,并且其中至少具有柔性指状物(5)的宽度和基板(1a)的高度的轴(16)遵循 开(14)。

    Method for improving acoustic noise attenuation in hand-free devices
    54.
    发明授权
    Method for improving acoustic noise attenuation in hand-free devices 有权
    用于改善免提装置中的声学噪声衰减的方法

    公开(公告)号:US06834108B1

    公开(公告)日:2004-12-21

    申请号:US09622270

    申请日:2001-01-29

    申请人: Gerhard Schmidt

    发明人: Gerhard Schmidt

    IPC分类号: H04M908

    CPC分类号: H04M9/08

    摘要: The present invention relates to a method for improving acoustic noise attenuation, in which the method includes an adaptive control for partial-band echo compensation as well as global-band post-filtering for suppressing residual echo in hand-free devices. This method also uses a level balance as well as controllable frequency-selective echo compensation with partial-band processing. After the frequency-selective echo compensation, the signal is submitted to a post-filtering in another frequency-selective filter using a Wiener-equation adjustment algorithm (Wiener filtering). A single control value (increment vector) is used for controlling both the frequency-selective echo compensation and the other filter. This method can thus be implemented with a very reduced amount of calculations so that it can also be used in simple consumer-directed processors.

    摘要翻译: 本发明涉及一种改善声学噪声衰减的方法,其中该方法包括用于部分带回波补偿的自适应控制以及用于抑制免提装置中残留回波的全频带后置滤波。 该方法还使用等级平衡以及可控频率选择性回波补偿与部分频带处理。 在频率选择回波补偿之后,使用维纳方程调整算法(维纳滤波)将信号提交到另一个频率选择滤波器中进行后置滤波。 单个控制值(增量向量)用于控制频率选择回波补偿和其他滤波器。 因此,该方法可以以非常少的计算量来实现,使得其也可以在简单的面向消费者的处理器中使用。

    System for the continuous production of building elements

    公开(公告)号:US5647110A

    公开(公告)日:1997-07-15

    申请号:US617857

    申请日:1996-03-14

    摘要: Plant for the continuous production of building elements which consist of two parallel flat grid meshes made from welded longitudinal and transverse wires, of straight web wires holding the grid meshes at a predetermined mutual spacing and of an insulating body which is arranged between the grid meshes and through which the web wires penetrate, with a production channel (2), on both sides of which supply reels (3, 3') and straightening devices (5, 5'), each for an endless grid sheet (G, G') standing on edge, and push-in devices (7, 7') are provided for drawing off the grid sheets in steps and for introducing these into grid-sheet lead devices (14, 14'), two cutting devices (11, 11') for severing grid meshes (M, M') of predetermined length being arranged upstream of the lead devices, and the grid meshes being capable of being advanced in the lead devices and in the production channel in steps to web-wire feeding and cutting devices (26, 26') by means of a grid-mesh conveying device (18) and downstream welding devices (30, 30') being capable of being advanced for the simultaneous welding of the two ends of all the web wires (S) to corresponding longitudinal wires (L, L') of the grid meshes, furthermore an insulating-body guide device (22) and an insulating-body conveying device (24) being provided for advancing the insulating bodies in steps, synchronously with the grid meshes and a building-element conveying device (32) being provided for conveying the building elements in steps to web-wire trimming devices (35, 35') and for conveying the building elements out of the production channel, and the push-in devices and all the conveying devices, coupled to one another, being capable of being driven jointly by means of drive shafts (38, 38').

    Device for the dehydration of sewage sludge
    57.
    发明授权
    Device for the dehydration of sewage sludge 失效
    污水污泥脱水装置

    公开(公告)号:US5293696A

    公开(公告)日:1994-03-15

    申请号:US752676

    申请日:1991-10-11

    摘要: A method and apparatus for dehydrating sewage sludge is described. Sewage sludge is placed into a dehydration chamber. The sewage sludge is heated to convert moisture in the sewage sludge to steam and cause gasification. Steam and gases are drawn from the dehydration chamber into a condenser, where the steam is condensed to form hot water. Gases are drawn from the condenser to a burner.

    摘要翻译: PCT No.PCT / CA90 / 00074 Sec。 371日期1991年10月11日 102(e)日期1991年10月11日PCT 1990年3月1日PCT PCT。 公开号WO90 / 09967 日期:1990年9月7日。描述了用于脱水污泥的方法和装置。 污水污泥放入脱水室。 污水污泥被加热,将污水污泥中的水分转化为蒸汽并引起气化。 蒸汽和气体从脱水室吸入冷凝器,蒸汽冷凝形成热水。 气体从冷凝器抽出到燃烧器。

    System for producing strapped rolls of wire screening
    58.
    发明授权
    System for producing strapped rolls of wire screening 失效
    生产丝网筛网的系统

    公开(公告)号:US5211350A

    公开(公告)日:1993-05-18

    申请号:US688575

    申请日:1991-05-23

    IPC分类号: B21C47/24 B21F33/00 B65B27/06

    摘要: A system for producing strapped rolls of wire screening having a windup device (3), which has a driven windup mandrel (4) for winding up the wire screening delivered to it, and a guide device for threading the wire screening into the windup mandrel, having a strip-off device (23), with which the wound roll of wire screening is movable in the axial direction relative to the windup mandrel, having a gripper mechanism, which has at least two mutually independent units of gripper arms (19, 20, 21), which are pivotable from above and below toward the outer surface of the roll of wire screening, wherein the gripper mechanism is adjustable in a controlled manner into freely selectable positions, parallel to the windup mandrel axis, by means of a carriage (16) movable on rails (17), and having a surrounding strap application device for the wound roll of wire screening, with a strapping frame (28) that is likewise mounted on a carriage (26) in a manner adjustable at right angles to the windup mandrel axis, and being movable with this carriage parallel to the windup mandrel axis (x--x) on rails (25) in a controlled manner to freely selectable strapping positions, wherein the gripper arms of each gripper arm unit are pivotable in a controlled manner away from the roll of wire screening in order to move past the strapping frame.

    摘要翻译: PCT No.PCT / AT90 / 00096 Sec。 371日期1991年5月23日 102(e)日期1991年5月23日PCT提交1990年9月28日PCT公布。 出版物WO91 / 04807 日本1991年04月18日。一种用于生产具有卷绕装置(3)的捆扎卷帘线的系统,该卷绕装置具有用于卷绕输送到其上的丝网的驱动卷绕心轴(4)和用于将 具有剥离装置(23)的钢丝筛网,所述剥离装置(23)通过所述卷绕的筛网卷绕辊相对于卷绕芯轴沿轴向移动,具有夹持机构,所述夹持机构具有至少两个相互独立的单元 的夹持臂(19,20,21),其可从上下方向向着线筛网的外表面转动,其中夹持机构以受控的方式可调节到可自由选择的位置,平行于卷起轴心轴线 通过可在轨道(17)上移动的滑架(16),并且具有用于卷绕卷绕钢丝筛网的周围带施加装置,带有同样安装在托架(26)上的捆扎框架(28) 方式可调右 并且能够以可控的方式平行于轨道(25)上的卷起心轴轴线(xx)移动,以便可自由选择的捆扎位置,其中每个夹持臂单元的夹持臂可枢转于 控制方式远离钢丝筛网,以便移动通过捆扎框架。

    Radiant heater
    59.
    发明授权
    Radiant heater 失效
    辐射加热器

    公开(公告)号:US5033450A

    公开(公告)日:1991-07-23

    申请号:US317732

    申请日:1989-03-30

    IPC分类号: F24C1/08 F24C1/14

    CPC分类号: F24C1/14 F24C1/08

    摘要: The present invention provides a high output radiant heater which uses a heat exchanger to obtain a variety of types of heat from a single power source. The heater is comprised of a housing; a combustion chamber in the housing, the combustion chamber defining a central axis and having an intake end having an intake opening thereat and an exhaust end having a discharge opening thereat, the chamber defining a flow passage for products of combustion along the central axis; a heat exchange chamber surrounding the intake end of the combustion chamber; a heat exchanger disposed within the heat exchange chamber; radiator means defining the exhaust end of the combustion chamber for radiating heat radially outwardly of the exhaust end of the combustion chamber, the radiator having a plurality of fluid flow passages disposed in planes containing the central axis, each of the passages having an inlet end communicating with the combustion chamber and an outlet end opening into the heat exchange chamber, whereby products of combustion enter the passage inlets and flow therealong and into the heat exchange chamber; and reflector means surrounding the radiator means for reflecting axially outwardly of the housing heat radiated by the radiator means.

    摘要翻译: 本发明提供一种使用热交换器从单个电源获得多种类型的热量的高输出辐射加热器。 加热器由外壳构成; 所述燃烧室限定了中心轴线,所述燃烧室限定了中心轴线,所述燃烧室具有进气口,所述进气端部具有进气口,所述排气端口具有排出口,所述室限定出沿着所述中心轴线的燃烧产物的流动通道; 围绕所述燃烧室的所述进气端的热交换室; 设置在所述热交换室内的热交换器; 散热器装置限定燃烧室的排气端,用于在燃烧室的排气端径向向外辐射热量,散热器具有多个流体流动通道,设置在包含中心轴线的平面中,每个通道的入口端连通 其中燃烧室和出口端开口进入热交换室,由此燃烧产物进入通道入口并沿着其流入热交换室; 以及围绕散热器装置的反射器装置,用于轴向向外反射由散热器装置辐射的壳体的热量。

    Infrared radiant heater
    60.
    发明授权
    Infrared radiant heater 失效
    红外辐射加热器

    公开(公告)号:US4682578A

    公开(公告)日:1987-07-28

    申请号:US920579

    申请日:1986-10-17

    申请人: Gerhard Schmidt

    发明人: Gerhard Schmidt

    IPC分类号: F24C1/12 F24C3/00

    CPC分类号: F24C1/12

    摘要: An infrared radiant heater comprising a burner for moving combustion supporting air over an exhaust flue gas transfer pipe toward the fuel nozzle which is spaced from the blower. A first cone of high temperature resistant metal positioned at said nozzle to receive heat from the combustion of the fuel and an interior cone shaped surface to maintain heat against said first cone and direct the exhaust gases to said flue gas transfer pipe.

    摘要翻译: 一种红外线辐射加热器,包括用于将排气烟道输送管上的燃烧支持空气向与所述鼓风机间隔开的所述燃料喷嘴移动的燃烧器。 位于所述喷嘴处的第一耐高温金属圆锥体,用于接受来自燃料燃烧的热量和内部圆锥形表面,以保持热量抵抗所述第一锥体并将废气引导到所述烟气输送管道。