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1. 发明申请

US20220205828A1 NOVEL MECHANICAL PLATFORM SCALE 有权
公开(公告)号：US20220205828A1
公开(公告)日：2022-06-30
申请号：US17169141
申请日：2021-02-05
申请人： Nanning Weighing Apparatus Factory
发明人： Cheng Qin
IPC分类号： G01G1/24 , G01G19/08 , G01G21/26
摘要： Disclosed is a novel mechanical platform scale, including: a platform scale body, wherein a first wheel and a second wheel are arranged at the top of the other side end of the platform scale body at an interval; an upright column arranged at one side end of the platform scale body; an adjustment mechanism arranged at the top end of the upright column; and a pull rod rotatably arranged in one side end of the platform scale body, wherein the top end of the pull rod is provided with a pull handle ring. One side end of the platform scale body extends to be provided with an extending plate, and the pull rod is rotatably arranged in the extending plate; a wheel mechanism is arranged in the extending plate; and a clamping mechanism used for clamping the pull rod in the upright column is arranged in the upright column. By the above mode, the mechanical platform scale disclosed by the present disclosure can be pulled by means of the pull rod to move, and is convenient to carry, so that the user experience is greatly enhanced.

2. 发明授权

US5577069A Signalling method and structure suitable for out-of-band information transfer in communication network 失效
标题翻译：信令方式和结构适用于通信网络中的带外信息传输
公开(公告)号：US5577069A
公开(公告)日：1996-11-19
申请号：US353464
申请日：1994-12-09
申请人： Hung-Wah A. Lau , Ching Huang , Ramin Shirani , Michael J. Woodring
发明人： Hung-Wah A. Lau , Ching Huang , Ramin Shirani , Michael J. Woodring
IPC分类号： D21H23/78 , G01G1/24 , G01G1/26 , G01G3/10 , G01G3/12 , G01G3/14 , G01G3/16 , G01G17/02 , G01L5/00 , G01M1/00 , H04L12/44 , H04L25/49 , H04B14/04
CPC分类号： H04L12/44 , H04L25/4908 , H04L2012/445
摘要： A high-speed out-of-band signalling technique for transferring information such as station status information between stations in a communication network, typically a local-area network, involves sequentially generating a plurality of n-bit sequence segments, where n is at least 3. Each bit is either a first binary value or a second binary value. Each sequence segment is coded with one of a plurality of different n-bit code groups divided into a first code group and a set of second code groups. The n bits in the first code group are all the first binary value--e.g., all "1s". None of the second code groups contain a pair of non-contiguous bits of the second binary value--e.g., none of the second code groups contains two "0s" separated by at least one other bit. The sequence segments are outputted in the order that they were generated to produce a special bit sequence which carries the desired information. The station status information typically includes configuration capability, flow control parameters, and integrity control parameters.
摘要翻译：用于在通信网络（通常为局域网）中的站之间传送诸如站状态信息之类的信息的高速带外信令技术涉及顺序产生多个n位序列段，其中n至少为每个位都是第一个二进制值或第二个二进制值。每个序列段用分成第一代码组和一组第二代码组的多个不同n位代码组中的一个进行编码。第一代码组中的n位都是第一个二进制值，例如全为“1”。例如，第二代码组中没有一个包含由至少一个其他位分隔的两个“0”，第二代码组中没有一个包含第二二进制值的一对非连续位。序列片段按照它们被产生的顺序被输出以产生携带期望信息的特殊比特序列。站状态信息通常包括配置能力，流控制参数和完整性控制参数。

3. 发明授权

US4465152A Precision balance with improved immunity to temperature and pressure variations 失效
标题翻译：精密平衡，提高对温度和压力变化的免疫力
公开(公告)号：US4465152A
公开(公告)日：1984-08-14
申请号：US441442
申请日：1982-11-15
申请人： Albert Schmitter
发明人： Albert Schmitter
IPC分类号： G01G21/30 , G01D11/24 , G01G1/24 , G01G21/28
CPC分类号： G01G21/286
摘要： Slots are provided in at least one wall or surface common to the weighing chamber and the chamber housing the weighing mechanism. These slots are located so that air currents streaming through them will not affect the weighing dish and thereby the measured results. The slots are preferably located in the bottom near the front wall or the rear wall of the weighing chamber. The air currents can then effect rapid temperature and pressure compensation.
摘要翻译：插槽设置在称重室和容纳称重机构的腔室的至少一个壁或表面上。这些槽被定位成使得流过它们的空气流不会影响称量皿，从而不影响测量结果。狭槽优选地位于靠近称重室的前壁或后壁的底部。气流可以实现快速的温度和压力补偿。

4. 发明授权

US4330836A Elevator cab load measuring system 失效
标题翻译：电梯驾驶室负荷测量系统
公开(公告)号：US4330836A
公开(公告)日：1982-05-18
申请号：US98004
申请日：1979-11-28
申请人： Andrew J. Donofrio , John E. Gaines
发明人： Andrew J. Donofrio , John E. Gaines
IPC分类号： B66B3/00 , B66B1/34 , G01G1/24 , B66B1/44 , G01G19/413
CPC分类号： B66B1/3484 , G01G1/24
摘要： Transducers are located between the elevator cab and the supporting frame at points which lie along a line that passes through the cab center of deflection. These transducers produce an analog output whose magnitude varies proportionally with the force applied through the transducer to the cab. The outputs of the transducers are summed together and their actual sum corresponding to the empty car condition is subtracted from the sum of the outputs and the remainder is multiplied by the actual ratio between car weight and the sum of the transducer outputs. This yields the cab load.
摘要翻译：传感器位于电梯轿厢和支撑框架之间的位于沿着穿过驾驶室偏心中心的线处的点处。这些传感器产生模拟输出，其大小与通过换能器施加到驾驶室的力成比例地变化。将换能器的输出相加在一起，并从输出的和中减去与空车条件相对应的实际总和，并将其余乘以汽车重量与换能器输出之和的实际比例。这产生驾驶室负载。

5. 发明授权

US4210216A Heated platform scale 失效
标题翻译：加热平台秤
公开(公告)号：US4210216A
公开(公告)日：1980-07-01
申请号：US3865
申请日：1979-01-16
申请人： Glenn S. Godden
发明人： Glenn S. Godden
IPC分类号： C25B11/04 , B22F5/00 , B22F7/04 , C25B11/06 , G01G1/24 , G01G19/02 , G01G3/14 , G01G23/00
CPC分类号： G01G1/24
摘要： A heated platform scale for vehicles. A pair of electrical resistance heaters is installed in an enclosure for a load cell of a vehicle platform scale. A thermostat controls the heaters so as to maintain the enclosure, and therefore, the load cell within a range of temperatures above freezing. Accumulation of snow and ice around the load cell is thereby prevented, and inaccuracies due to temperature variations are eliminated.
摘要翻译：汽车加热平台秤。一对电阻加热器安装在用于车辆平台秤的称重传感器的外壳中。恒温器控制加热器，以便保持外壳，并因此将负载传感器保持在高于冰点的温度范围内。由此防止了称重传感器周围积雪积雪，消除了由于温度变化导致的不精确度。

6. 发明授权

US3926270A Force measuring device 失效
标题翻译：力测量装置
公开(公告)号：US3926270A
公开(公告)日：1975-12-16
申请号：US49684674
申请日：1974-08-12
申请人： PRECISA AG
发明人： MEIER JOHANN
IPC分类号： G01G1/24 , G01G3/02 , G01G21/04 , G01G21/16 , G01G1/18
CPC分类号： G01G21/04 , G01G1/24 , G01G3/02 , G01G21/162 , Y10S177/09
摘要： A force measuring device having a leverage system the levers of which are coupled together utilizing a special connecting element. The connecting element provides for flexible movement between the levers and also for longitudinal adjustment therebetween.
摘要翻译：一种具有杠杆系统的力测量装置，其杠杆利用特殊连接元件联接在一起。连接元件提供杠杆之间的柔性运动，并且还用于在它们之间的纵向调节。

7. 发明授权

US3661222A Beam balance with a tare spring and a device for compensation of levelling errors 失效
标题翻译：光束平衡与松紧弹簧和补偿水平错误的装置
公开(公告)号：US3661222A
公开(公告)日：1972-05-09
申请号：US3661222D
申请日：1971-02-05
申请人： SARTORIUS WERKE GMBH
发明人： WEICKHARDT LUDWIG
IPC分类号： G01G1/24 , G01G23/14 , G01G23/32
CPC分类号： G01G1/24 , G01G23/14 , G01G23/32
摘要： A beam balance has a tare spring acting upon a beam upon which is mounted a microscale a section of which can be projected on a screen by a projecting device whose lens is mounted on a pendulum arm. The pendulum arm has an effective length less than that of the beam arm and is pivotable about an axis located outside of the beam axis and parallel thereto. The beam balance has a device for the compensation of levelling errors. The effective length of the pendulum arm and the position of its supporting axis are such that any tipping of the balance stand about an axis parallel to the beam supporting axis brings about equal displacement of the entire pendulum and microscale screen in directions parallel to each other.
摘要翻译：光束平衡具有作用在光束上的皮重弹簧，在该光束上安装有微小尺寸，其一部分可以通过其透镜安装在摆臂上的投影装置投影在屏幕上。摆臂的有效长度小于梁臂的有效长度，并且可围绕位于梁轴线外侧并与其平行的轴线枢转。光束平衡具有用于补偿平整误差的装置。摆臂的有效长度和其支撑轴的位置使得平衡架围绕平行于梁支撑轴的轴线的任何倾斜使整个摆锤和微米屏幕在彼此平行的方向上产生相等的位移。

8. 发明授权

US3658143A Flexure plate scale with hydraulic load cell 失效
标题翻译：具有液压载荷的弯曲板尺寸
公开(公告)号：US3658143A
公开(公告)日：1972-04-25
申请号：US3658143D
申请日：1970-11-20
申请人： NAT CONTROLS
发明人： SCHWARTZ LINUS G
IPC分类号： G01G1/24 , G01G5/00 , G01G21/00 , G01G21/07 , G01G21/18 , G01G3/08 , G01G5/04 , G01G21/02
CPC分类号： G01G21/188 , G01G1/24 , G01G5/00 , G01G21/00 , G01G21/07 , Y10S177/09
摘要： Platform scale having a simple lever system utilizing flexure plates and flexible cables to transmit forces from the platform to a hydraulic load cell to produce a hydraulic output signal having a pressure corresponding to the weight of an object placed on the platform.
摘要翻译：平台秤具有简单的杠杆系统，其利用挠曲板和柔性电缆将力从平台传递到液压称重传感器，以产生具有对应于放置在平台上的物体的重量的压力的液压输出信号。

9. 发明授权

US3412818A Precision balance with parallel motion linkage 失效
标题翻译：精密平衡与平行运动联动
公开(公告)号：US3412818A
公开(公告)日：1968-11-26
申请号：US59460866
申请日：1966-11-15
申请人： SARTORIUS WERKE GMBH
发明人： LUDWIG WEICKHARDT
IPC分类号： G01G1/24 , G01G21/00 , G01G21/24
CPC分类号： G01G21/241 , G01G1/246 , G01G21/00

10. 发明授权

US2901235A Platform supporting structure for weighing scales 失效
标题翻译：秤秤平台支撑结构
公开(公告)号：US2901235A
公开(公告)日：1959-08-25
申请号：US62365156
申请日：1956-11-21
申请人： TOLEDO SCALE CORP
发明人： BRADLEY ROBERT O
IPC分类号： G01G1/24 , G01G3/14
CPC分类号： G01G3/1408 , G01G1/24

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