Electronic cash register system
    2.
    发明授权
    Electronic cash register system 失效
    电子收款机系统

    公开(公告)号:US06687680B1

    公开(公告)日:2004-02-03

    申请号:US09620905

    申请日:2000-07-20

    IPC分类号: G06F1760

    摘要: Weight data of articles for sale is stored and a total weight is calculated every order. Measured weight of the prepared articles in a package is compared with the calculated total weight. If the measured weight substantially disagrees with the calculated total weight, error information is provided to the operator to correctly package the articles. Comparison may be effected every order number. An addition flag may be further stored with weight data every article to indicate that the article is a target of weight measuring. A non-addition key indicating that the corresponding article is not packaged may be further provided. When the non-addition key is depressed, the weight of the corresponding article is not included in the total weight. The total weight may be printed on the receipt, so that the operator can compare the printed total weight with the measured weight. The total weight may be printed with bar codes. A balance has a bar code reader for comparison. The bar code reader may be provided to the electronic cash register. A controller communicating with the electronic cash register may be further provided at a kitchen for comparison. The order number may be printed on a receipt read by a bar code reader. The controller has a monitor display for informing the error. The difference in weight may be further displayed.

    摘要翻译: 存储待售物品的重量数据,并按每个订单计算总重量。 将包装中制备的物品的测量重量与计算的总重量进行比较。 如果测量的重量与计算出的总重量基本上不一致,则向操作者提供错误信息以正确地包装物品。 每个订单号都可以进行比较。 附加标志可以进一步与每个物品的重量数据一起存储以指示物品是重量测量的目标。 可以进一步提供指示相应物品未被包装的非附加密钥。 当按下非附加键时,相应物品的重量不包括在总重量中。 总重量可以打印在收据上,以便操作者可以将打印的总重量与测得的重量进行比较。 总重量可以用条形码打印。 余额有一个条形码阅读器进行比较。 条形码阅读器可以提供给电子收款机。 可以在厨房进一步提供与电子收款机通信的控制器进行比较。 订单号可以打印在由条形码阅读器读取的收据上。 控制器具有用于通知错误的监视器显示。 可以进一步显示重量差异。

    Apparatus for detecting abnormal combustion in a combustion engine
    7.
    发明授权
    Apparatus for detecting abnormal combustion in a combustion engine 有权
    用于检测内燃机异常燃烧的装置

    公开(公告)号:US09512788B2

    公开(公告)日:2016-12-06

    申请号:US14421306

    申请日:2013-11-13

    申请人: Hiroyuki Tanaka

    发明人: Hiroyuki Tanaka

    摘要: A spark ignition internal combustion engine includes: a compression ratio changing mechanism by which a volume of a combustion chamber varies; a cylinder internal pressure sensor that acquires a pressure signal of a pressure vibration inside a cylinder; and an abnormal combustion detector including a filter that passes the pressure signal, of a set frequency band among the pressure signal, and detecting an occurrence of abnormal combustion based on the pressure signal having passed through the filter. The abnormal combustion detector sets a frequency band of the filter based on a crank angle section in which abnormal combustion occurs and on a mechanical compression ratio.

    摘要翻译: 火花点火式内燃机包括:燃烧室体积变化的压缩比变化机构; 气缸内部压力传感器,其获取气缸内的压力振动的压力信号; 以及异常燃烧检测器,其包括通过压力信号之间的设定频带的压力信号的过滤器,并且基于已经通过过滤器的压力信号来检测异常燃烧的发生。 异常燃烧检测器基于发生异常燃烧的曲柄角部和机械压缩比来设定过滤器的频带。

    Surface acoustic wave filter and duplexer using same
    8.
    发明授权
    Surface acoustic wave filter and duplexer using same 有权
    表面声波滤波器和双工器使用相同

    公开(公告)号:US09041487B2

    公开(公告)日:2015-05-26

    申请号:US13379617

    申请日:2010-06-25

    申请人: Hiroyuki Tanaka

    发明人: Hiroyuki Tanaka

    摘要: An SAW filter and a duplexer excellent in electrical characteristics will be provided. An SAW filter has a piezoelectric substrate 40, a surface acoustic wave element 10 having a first IDT electrode 1 on the piezoelectric substrate 40, a first signal line 31 electrically connected to the first IDT electrode 1, and a ring-shaped reference potential line 9 which has a first intersecting portion intersecting with the first signal line 31 through an insulation member 41 and surrounds the surface acoustic wave element 10.

    摘要翻译: 将提供优异的电气特性的SAW滤波器和双工器。 SAW滤波器具有压电基板40,在压电基板40上具有第一IDT电极1的表面声波元件10,与第一IDT电极1电连接的第一信号线31和环状基准电位线9 其具有通过绝缘构件41与第一信号线31相交的第一相交部分并且包围声表面波元件10。

    INTERNAL COMBUSTION ENGINE PROVIDED WITH VARIABLE COMPRESSION RATIO MECHANISM
    10.
    发明申请
    INTERNAL COMBUSTION ENGINE PROVIDED WITH VARIABLE COMPRESSION RATIO MECHANISM 有权
    内燃机提供了可变压缩比机构

    公开(公告)号:US20150128911A1

    公开(公告)日:2015-05-14

    申请号:US14119622

    申请日:2011-11-08

    IPC分类号: F02D15/00 G01M15/08 F02D13/02

    摘要: This internal combustion engine is provided with a variable compression ratio mechanism capable of changing a mechanical compression ratio by changing the volume of the combustion chamber at the top dead center. The pressure and temperature of remaining combusted gas within the combustion chamber at the time when the exhaust valve is closed in the intake stroke is measured or estimated, the pressure and temperature of intake air supplied into the combustion chamber after the exhaust valve is closed in the intake stroke is measured or estimated, and based on the assumption that the pressure and temperature of the remaining combusted gas which saturates the volume of the combustion chamber at the time when the exhaust valve is closed in the air intake stroke become, when the intake air is supplied to the combustion chamber, equal to the pressure and temperature of the intake air, the volume of the remaining combusted gas after the change is calculated.

    摘要翻译: 该内燃机设置有通过改变上止点处的燃烧室的体积而能够改变机械压缩比的可变压缩比机构。 测量或估计在进气冲程中关闭排气阀时在燃烧室内的剩余燃烧气体的压力和温度,在排气阀关闭后供给到燃烧室中的进气的压力和温度 进气行程被测量或估计,并且基于在进气冲程中当排气门关闭时饱和燃烧室的容积的剩余燃烧气体的压力和温度变为当进气 被供给到等于进气的压力和温度的燃烧室,计算出改变后的剩余燃烧气体的体积。