Watercraft having air/water separating device
    1.
    发明授权
    Watercraft having air/water separating device 失效
    船舶具有空气/水分离装置

    公开(公告)号:US06769942B2

    公开(公告)日:2004-08-03

    申请号:US09925729

    申请日:2001-08-10

    IPC分类号: B63H2110

    CPC分类号: B63B35/731 B63H21/14 B63J2/06

    摘要: A watercraft comprises a hull, an internal combustion engine, a propulsion system, and an air/water separating device. The separating device comprises a container having an inlet port and an outlet port. The inlet port enables at least ambient air to enter the container and the outlet port is communicated to the air intake of the engine. The separating device has structure providing spaced apart generally vertical surfaces that define a plurality of elongated tortuous paths between the inlet and outlet ports. The tortuous paths have one or more angular portions and are positioned and configured such that the ambient air passes through the elongated tortuous paths so that water suspended in the air is separated from the air as the air passes through angular portions of the paths with the separated water flowing downwardly along the surfaces to a bottom of the container by gravity.

    摘要翻译: 船舶包括船体,内燃机,推进系统和空气/水分离装置。 分离装置包括具有入口和出口的容器。 入口端口使得至少环境空气能够进入容器并且出口端口连通到发动机的进气口。 分离装置具有提供间隔开的大致垂直表面的结构,其在入口和出口之间限定多个细长的曲折路径。 曲折路径具有一个或多个角部,并且被定位和构造成使得环境空气通过细长的曲折路径,使得当空气通过分离的路径的角部时,悬浮在空气中的水与空气分离 水通过重力沿着表面向下流动到容器的底部。

    Laser instrument and method for adjusting the laser power
    2.
    发明授权
    Laser instrument and method for adjusting the laser power 有权
    激光仪器和调整激光功率的方法

    公开(公告)号:US08806767B2

    公开(公告)日:2014-08-19

    申请号:US13186701

    申请日:2011-07-20

    IPC分类号: G01C15/00

    CPC分类号: G01C15/004

    摘要: A laser instrument and a method for adjusting the laser power is disclosed. The laser instrument includes a laser device which generates a laser beam and a rotating device which moves the laser device back and forth around an axis of rotation between a first turning point and a second turning point. The laser beam generates a laser line between a first end point and a second end point on a target surface. A control device is provided which adjusts the laser power of the laser beam as a function of a rotation angle and/or an angular velocity of the rotating device.

    摘要翻译: 公开了一种激光仪器和调整激光功率的方法。 激光仪器包括产生激光束的激光装置和使激光装置围绕第一转折点和第二转折点之间的旋转轴线来回移动的旋转装置。 激光束在目标表面上的第一端点和第二端点之间产生激光线。 提供控制装置,其根据旋转装置的旋转角度和/或角速度调节激光束的激光功率。

    METHOD AND DEVICES FOR COPY PROTECTION, COPY PROTECTED RECORD CARRIER
    3.
    发明申请
    METHOD AND DEVICES FOR COPY PROTECTION, COPY PROTECTED RECORD CARRIER 失效
    复制保护方法和设备,复制保护记录载体

    公开(公告)号:US20120250477A1

    公开(公告)日:2012-10-04

    申请号:US13371953

    申请日:2012-02-13

    IPC分类号: G11B20/00

    摘要: A method for copy protection includes providing audiovisual or audio data stored in sectors of a record carrier having a file system, and providing additional data to be stored in further sectors. The method includes generating first and second files referencing respective first and second parts of the sectors and respective further first and second parts of the further sectors, so when the first and second files are completely rendered by a playback device, respective first and second parts of the data and respective further first and second parts of the additional data are reproduced. The method also includes determining program instructions, which when executed by the playback device, control switching between reading the first file and the second file, and when the record carrier is an original, switching is controlled so only the sectors and none of the further sectors are read such that no additional data is reproduced.

    摘要翻译: 一种用于复制保护的方法包括提供存储在具有文件系统的记录载体的扇区中的视听或音频数据,并提供要存储在其他扇区中的附加数据。 该方法包括产生参考扇区的相应第一和第二部分的第一和第二文件以及另外扇区的相应另外的第一和第二部分,因此当第一和第二文件被回放设备完全呈现时,相应的第一和第二部分 附加数据的数据和相应的另外的第一和第二部分被再现。 该方法还包括确定程序指令,当程序指令由播放装置执行时,控制在读取第一文件和第二文件之间的切换,以及当记录载体为原始时,切换被控制为只有这些扇区,而不是其它扇区 被读取,使得没有再现数据。

    Hand-held laser distance measuring device with a pulse reflection mixing method
    4.
    发明授权
    Hand-held laser distance measuring device with a pulse reflection mixing method 有权
    手持激光测距仪采用脉冲反射混合法

    公开(公告)号:US07940378B2

    公开(公告)日:2011-05-10

    申请号:US12218554

    申请日:2008-07-15

    IPC分类号: G01C3/08

    CPC分类号: G01S7/497 G01S7/486 G01S17/10

    摘要: A hand-held laser distance measuring device (1) with pulse reflection mixing includes a control device (2) for calculating the distance (D) to a measurement object (3) over at least one determinable periodic, with a pulse repetition frequency (f), time difference (τ) between a measurement pulse (4) reflected at the measurement object (3) and a reference pulse (6) of an optically emitted transmitting pulse (7) traveling over a reference distance (5) within the device, a local oscillator (8) for generating the transmitting pulse (7) at the pulse repetition frequency (f), at least one delay circuit (9a, 9b) which can be controlled by the control device (2), is arranged between the local oscillator (8) and a light detector (10) and/or a light transmitter (12), and generates a delay between the scanning pulses (11) and the transmitting pulses (7) in order to scan the measurement pulse (4) and the reference pulse (6).

    摘要翻译: 具有脉冲反射混合的手持式激光距离测量装置(1)包括控制装置(2),用于通过至少一个可确定周期计算与测量对象(3)的距离(D),脉冲重复频率(f ),在测量对象(3)处反射的测量脉冲(4)与在器件内的参考距离(5)上行进的光发射发射脉冲(7)的参考脉冲(6)之间的时间差(τ) 用于以脉冲重复频率(f)产生发射脉冲(7)的本地振荡器(8),可由控制装置(2)控制的至少一个延迟电路(9a,9b)设置在本地 振荡器(8)和光检测器(10)和/或光发射器(12),并且在扫描脉冲(11)和发射脉冲(7)之间产生延迟,以扫描测量脉冲(4)和 参考脉冲(6)。

    Hand-held laser distance measuring device with a pulse reflection mixing method
    5.
    发明授权
    Hand-held laser distance measuring device with a pulse reflection mixing method 有权
    手持激光测距仪采用脉冲反射混合法

    公开(公告)号:US07714990B2

    公开(公告)日:2010-05-11

    申请号:US12015439

    申请日:2008-01-16

    IPC分类号: G01C3/08

    CPC分类号: G01S17/10

    摘要: A hand-held pulse laser distance measuring device and a pulse reflection mixing method both having an algorithm which controls a microcontroller and which serves to calculate the distance to a measurement object by at least two different time differences τ11, τ12 between a measurement pulse and a reference pulse with a pulse width Δt, which time differences τ11, τ12 are measured with a pulse repetition frequency f1, f2, respectively, wherein a selection module is provided which selects at least the first pulse repetition frequency f1 from at least a first frequency set {f}1 with at least one other pulse repetition frequency f1i in such a way that the condition |τ11·f1i|>A >2·|Δt11·f1i| is satisfied with a pre-selected lower limit A, a relative time difference |τ1i·f1i| and a relative pulse width |Δtλ·f1i|.

    摘要翻译: 一种手持脉冲激光距离测量装置和脉冲反射混合方法,其具有控制微控制器的算法,其用于通过测量脉冲和测量对象之间的至少两个不同时间差τ11,τ12来计算到测量对象的距离 具有脉冲宽度Dgr; t的参考脉冲,分别用脉冲重复频率f1,f2测量时间差τ11,τ12,其中提供选择模块,其至少从至少第一个频率选择第一脉冲重复频率f1 具有至少一个其它脉冲重复频率f1i的频率集合{f} 1,使得条件|τ11·f1i |> A> 2·|&Dgr; t11·f1i | 对预选下限A,相对时间差|τ1i·f1i |满足 和相对脉冲宽度|&Dgr;tλ·f1i |。

    Laser distance meter
    7.
    发明申请
    Laser distance meter 有权
    激光测距仪

    公开(公告)号:US20090153834A1

    公开(公告)日:2009-06-18

    申请号:US12316301

    申请日:2008-12-10

    IPC分类号: G01C3/06

    摘要: An electro-optic laser distance meter (1, 1′) has a hand-held housing (2), an electric radiation source (3) for generating a bundled light beam (4), and receiving optics (5) with a photoreceiver (7) for receiving parts of the light beam (4) that is backscattered in a reception beam bundle (9) from a measurement object (8), with the photoreceiver (7) being arranged along the reception axis (E) in the focal point (6), extending in a plane transverse to the reception axis (E), and being partially shadowed inside the reception beam bundle (9) by a polarization filter (10, 10′, 10″, 10′″).

    摘要翻译: 电光激光测距仪(1,1')具有手持外壳(2),用于产生捆束光束(4)的电辐射源(3),以及用光接收器(5)接收光学器件(5) 7),用于从测量对象(8)接收在接收束束(9)中反向散射的光束(4)的部分,其中光接收器(7)沿着接收轴(E)布置在焦点 (6),在与接收轴(E)横切的平面中延伸,并且通过偏振滤波器(10,10',10“,10”)部分地在接收束束(9)内部被遮蔽。

    Rotary laser with remote control
    8.
    发明申请
    Rotary laser with remote control 审中-公开
    旋转激光遥控器

    公开(公告)号:US20090127447A1

    公开(公告)日:2009-05-21

    申请号:US12313657

    申请日:2008-11-20

    IPC分类号: H01J3/14

    CPC分类号: G01C15/004

    摘要: A rotary laser (1) has a laser beam unit (7) which is suitable for emitting at least one laser beam (2) rotating in a beam plane (E) and which is controlled by computer (9) so as to be switchable from a rotating operating mode (I) in which the at least one laser beam (2) rotates in the beam plane (E), to a scanning operating mode (II) in which the at least one laser beam (2) scans in the beam plane (E) within an angular sector (φ), and a plurality of detectors (10) distributed circumferentially around an axis of rotation (A) and which are sensitive to an amplitude at least within the beam plane (E) and are connected to the computer (9).

    摘要翻译: 旋转激光器(1)具有适于发射在光束平面(E)中旋转并由计算机(9)控制的至少一个激光束(2)的激光束单元(7),以便能够从 其中所述至少一个激光束(2)在所述光束平面(E)中旋转的旋转操作模式(I)到所述至少一个激光束(2)在所述光束中扫描的扫描操作模式(II) 平面(E),以及围绕旋转轴线(A)周向分布并且至少在波束平面(E)内的振幅敏感的多个检测器(10),并且连接到 电脑(9)。

    Hand-held laser distance measuring device with a pulse reflection mixing method
    9.
    发明申请
    Hand-held laser distance measuring device with a pulse reflection mixing method 有权
    手持激光测距仪采用脉冲反射混合法

    公开(公告)号:US20090021721A1

    公开(公告)日:2009-01-22

    申请号:US12218554

    申请日:2008-07-15

    IPC分类号: G01S7/483

    CPC分类号: G01S7/497 G01S7/486 G01S17/10

    摘要: A hand-held laser distance measuring device (1) with pulse reflection mixing includes a control device (2) for calculating the distance (D) to a measurement object (3) over at least one determinable periodic, with a pulse repetition frequency (f), time difference (τ) between a measurement pulse (4) reflected at the measurement object (3) and a reference pulse (6) of an optically emitted transmitting pulse (7) traveling over a reference distance (5) within the device, a local oscillator (8) for generating the transmitting pulse (7) at the pulse repetition frequency (f), at least one delay circuit (9a, 9b) which can be controlled by the control device (2), is arranged between the local oscillator (8) and a light detector (10) and/or a light transmitter (12), and generates a delay between the scanning pulses (11) and the transmitting pulses (7) in order to scan the measurement pulse (4) and the reference pulse (6).

    摘要翻译: 具有脉冲反射混合的手持式激光距离测量装置(1)包括控制装置(2),用于通过至少一个可确定周期计算与测量对象(3)的距离(D),脉冲重复频率(f ),在测量对象(3)处反射的测量脉冲(4)与在设备内的参考距离(5)上行进的光学发射的发射脉冲(7)的参考脉冲(6)之间的时间差(τ) 用于以脉冲重复频率(f)产生发射脉冲(7)的本地振荡器(8),可由控制装置(2)控制的至少一个延迟电路(9a,9b)设置在本地 振荡器(8)和光检测器(10)和/或光发射器(12),并且在扫描脉冲(11)和发射脉冲(7)之间产生延迟,以扫描测量脉冲(4)和 参考脉冲(6)。

    Electro-optical hand-held distance measuring instrument
    10.
    发明授权
    Electro-optical hand-held distance measuring instrument 有权
    电光手持式测距仪

    公开(公告)号:US07456936B2

    公开(公告)日:2008-11-25

    申请号:US10840159

    申请日:2004-05-06

    IPC分类号: G01C3/08

    CPC分类号: G01S7/51 G01C15/002 G01S17/08

    摘要: An electro-optical hand-held distance measuring instrument (1) with a housing (2) which can be held in the hand and with an electro-optical distance measurement module (3) with an electric beam source (5) for generating an optical measurement beam (S), a beam receiver (8) for receiving portions of the measurement beam (S) that are backscattered by an object to be measured (MO), and an output device (7) for the determined distance (X). A mechanical distance measuring device (9, 11) is connected to the housing (2).

    摘要翻译: 一种具有壳体(2)的电光手持距离测量仪器(1),其可以保持在手中并具有电光距离测量模块(3),电光源(5)用于产生光学 测量光束(S),用于接收由待测物体(MO)反向散射的测量光束(S)的部分的光束接收器(8)以及用于确定距离(X)的输出设备(7)。 机械距离测量装置(9,11)连接到壳体(2)。