Duct and electronic apparatus having the duct
    202.
    发明授权
    Duct and electronic apparatus having the duct 失效
    具有导管的管道和电子设备

    公开(公告)号:US06843277B2

    公开(公告)日:2005-01-18

    申请号:US10188795

    申请日:2002-07-05

    CPC classification number: H05K7/20145 Y10S138/07 Y10T428/1366

    Abstract: The invention provides a duct with high sound absorbing effect and sufficient exhausting efficiency, as well as an electronic apparatus having the duct. The duct can include a hollow duct body, an inflated section arranged at an intermediate part of a passage of the duct body, and a sponge bonded on internal surfaces of the duct body and the inflated section. The duct body and the inflated section can have a thickness of 0.25 mm and be formed of a sheet member of paper impregnated with polymethylpentene on the surface thereof. The duct body can also include an intake-port side duct body and an exhaust-port side duct body, which are connected together at an angle of 90° therebetween. Further, a fan can be connected to an intake port of the intake-port side duct body 201. The inflated section can be arranged in the side of the intake port, and the cross-sectional area of the inflated section can be 1.8 times that of the duct body.

    Abstract translation: 本发明提供了具有高吸音效果和足够的排气效率的管道,以及具有管道的电子设备。 管道可以包括中空管道主体,布置在管道主体的通道的中间部分处的膨胀部分,以及结合在管道主体和膨胀部分的内表面上的海绵。 管体和膨胀部分可以具有0.25mm的厚度,并且由其表面上浸渍有聚甲基戊烯的纸片构成。 导管体还可以包括进气口侧管道主体和排气口侧管道主体,它们之间以90°的角度连接在一起。 此外,风扇可以连接到进气口侧管道主体201的进气口。膨胀部分可以布置在进气口的侧面,并且膨胀部分的横截面积可以是膨胀部分的横截面积的1.8倍, 的管体。

    Coin dispensing device with aligned hoppers
    203.
    发明授权
    Coin dispensing device with aligned hoppers 失效
    硬币分配装置与对齐的料斗

    公开(公告)号:US06776703B2

    公开(公告)日:2004-08-17

    申请号:US10331049

    申请日:2002-12-27

    CPC classification number: G07D9/008 G07D1/02

    Abstract: A coin dispensing device provides a housing frame that can be mounted within a predetermined space within a machine that requires dispensing coins in more than one denomination. A plurality of coin hoppers for respectively different denominations of coins can be stacked in vertical alignment within the housing frame for dispensing the coins. A cover member can provide a common passageway connected to the coin hoppers. The coin hoppers can be slid out of the housing frame for servicing and slid back into the housing frame for engagement with a transmission assembly to permit selective driving of a coin hopper dispensing unit from a power source such as a single motor.

    Abstract translation: 一种硬币分配装置提供一种壳体框架,其可以安装在机器内的预定空间内,该机器需要以多于一个面额分配硬币。 可以在用于分配硬币的壳体框架内垂直对准地堆叠用于分别不同面额的硬币的多个硬币料斗。 盖构件可以提供连接到硬币漏斗的公共通道。 硬币料斗可以从壳体框架滑出以进行维修并滑回到壳体框架中以与变速器组件接合,以允许从诸如单个电动机的电源选择性地驱动硬币盒分配单元。

    Coin hopper device
    204.
    发明授权
    Coin hopper device 失效
    投币斗装置

    公开(公告)号:US06609966B1

    公开(公告)日:2003-08-26

    申请号:US09636416

    申请日:2000-08-10

    CPC classification number: G07D1/02 G07D9/008 G07F5/24

    Abstract: A miniaturized coin hopper device is provided so as to have a lower height. The device has an electric motor which is arranged such that the projection end of a rotated axis thereof is located at a lower side. A first gear is fixed on this projection end of rotated axis. A disk for discharging coins one by one is provided at the bottom of a hopper which stores the coins. A second gear rotates this disk. A gear train connects this second gear and the first gear. The problem of a true coin being disbursed when a pseudo-coin was in a hopper device and the return button was pushed is also addressed. A distinguishing element checks the money kind of a deposited coin. A reserve temporarily holds the coin distinguished by this distinction element. A storage for coins of same money kind and a disbursing element is provided for the the coin in this storage to return the coin reserved in the temporary reservation. A device is also provided to distribute the coin reserved in said temporary reservation to the storage.

    Abstract translation: 提供小型化的硬币漏斗装置以具有较低的高度。 该装置具有电动马达,其布置成使得其旋转轴线的突出端位于下侧。 第一齿轮固定在旋转轴的该突出端上。 在存储硬币的料斗的底部设置有逐个排出硬币的盘。 第二个齿轮旋转这个磁盘。 齿轮系连接第二档和第一档。 当伪币在料斗装置中并且返回按钮被推动时,支付真币的问题也被解决。 一个区别的元素检查存放的硬币的钱种类。 储备金暂时保存由该区别元素区分的硬币。 为该存储器中的硬币提供相同货币类型的硬币和支付元件的存储器以返回在临时预约中保留的硬币。 还提供了一种装置,用于将在所述临时预约中保留的硬币分配给存储装置。

    Process for production of ether amine
    205.
    发明授权
    Process for production of ether amine 有权
    醚胺生产工艺

    公开(公告)号:US06576794B2

    公开(公告)日:2003-06-10

    申请号:US10015657

    申请日:2001-12-17

    CPC classification number: C07C253/30 C07C213/02 C07C255/13 C07C217/08

    Abstract: A process for producing an ether amine (3), which comprises reacting a primary or secondary alcohol (1), ROH, with acrylonitrile in an amount of 0.8 to 1.2 equivalents of the alcohol (1) in the presence of an alkali metal hydroxide in an amount of not less than 0.01 part by weight, but less than 0.05 part by weight per 100 parts by weight of the alcohol (1) to obtain an alkyloxypropionitrile (2), and then adding water to the reaction system without removing the alkali metal hydroxide therefrom and effecting hydrogenation using a hydrogenation catalyst: ROH(1)+CH2=CHCN→ROCH2CH2CN(2)→ROCH2CH2CH2NH2(3) wherein R denotes a linear or branched alkyl or alkenyl group having 6 to 24 carbon atoms. Also disclosed are a process for producing an ether tertiary amine (5), R—O—CH2—CH2—CH2—N(CH2R1)2, which comprises adding an aldehyde to the resulting ether amine (3) in the presence of a metal catalyst or a Raney nickel catalyst, and a process for producing an ether quaternary ammonium salt (6), R—O—CH2—CH2—CH2—N(CH2R1)2(R2), which comprises reacting a quaternizing agent with the ether tertiary amine (5).

    Abstract translation: 一种制备醚胺(3)的方法,其包括在碱金属氢氧化物存在下,将伯醇或仲醇(1),ROH与丙烯腈的量为0.8至1.2当量的醇(1) 相对于每100重量份的醇(1),不少于0.01重量份,但小于0.05重量份,得到烷氧基丙腈(2),然后向反应体系中加入水而不除去碱金属 使用氢化催化剂氢化,其中R表示碳原子数为6〜24的直链或支链烷基或链烯基。 还公开了制备醚叔胺(5),RO-CH2-CH2-CH2-N(CH2R1)2的方法,其包括在金属催化剂存在下将醛加到得到的醚胺(3)中,或 阮内镍催化剂和制备醚季铵盐(6),RO-CH2-CH2-CH2-N(CH2R1)2(R2)的方法,其包括使季铵化剂与醚叔胺(5)反应, 。

    Disc player
    206.
    发明授权
    Disc player 有权
    光盘播放器

    公开(公告)号:US06201781B1

    公开(公告)日:2001-03-13

    申请号:US09365218

    申请日:1999-07-30

    Applicant: Hiroshi Abe

    Inventor: Hiroshi Abe

    CPC classification number: G11B33/123 G11B17/051 G11B17/056

    Abstract: A miniaturized locking mechanism for selectively placing a drive unit in a locked or unlocked state. A locking mechanism in which a drive unit 1 is movably supported on a chassis 3 through a resilient member to selectively place the drive unit 1 in a locked or unlocked state, wherein a roller bracket 9, an arm member 17 and a slide member 18 are mounted on the chassis 3. The slide member 18 moves in a longitudinal direction of the chassis 3 in association with the rotation of the arm member 17 and having an engaging groove 18d which can be engaged with and disengaged from a protrusion 1a of the drive unit 1. The roller bracket 9 rotates in a direction of moving a drive roller 10 away from a disc D when the disc D is mounted, and a first cam groove 17a and a second cam groove 18b, in which traces a drive pin 20 provided on the roller bracket 9, are put in the arm member 17 and the slide member 18, whereby when locked, the drive pin 20 is placed in engagement with the second cam groove 18b, while when unlocked, the drive pin 20 is placed in engagement with the first cam groove 17a.

    Abstract translation: 用于选择性地将驱动单元置于锁定或解锁状态的小型化锁定机构。 一种锁定机构,其中驱动单元1通过弹性构件可移动地支撑在底盘3上,以选择性地将驱动单元1放置在锁定或解锁状态,其中滚子支架9,臂构件17和滑动构件18是 滑动构件18与臂构件17的旋转相关联地沿底座3的纵向方向移动,并且具有接合槽18d,该接合槽18d可与驱动单元的突出部1a接合和分离 当安装盘D时,滚子支架9沿着使驱动辊10远离盘D移动的方向旋转;以及第一凸轮槽17a和第二凸轮槽18b,其中驱动销20设置在 滚子支架9放入臂构件17和滑动构件18中,由此当被锁定时,驱动销20被放置成与第二凸轮槽18b接合,而当解锁时,驱动销20被放置成与 第一凸轮槽17a。

    Process for producing a tertiary amine having high quality
    208.
    发明授权
    Process for producing a tertiary amine having high quality 有权
    具有高品质的叔胺的制造方法

    公开(公告)号:US6054620A

    公开(公告)日:2000-04-25

    申请号:US161485

    申请日:1998-09-28

    CPC classification number: C07C209/84

    Abstract: The present invention provides a process for producing a tertiary aliphatic amine having high quality having little non-amines such as esters and alcohols, which is less colored, and which can be converted into a derivative without turbidity.That is, the present invention provides the process which comprises the steps of adding at least one alkali substance of potassium hydroxide and sodium hydroxide or an aqueous solution thereof to the crude tertiary amine product mixture and distilling the mixture to obtain the tertiary amine having a high quality.In addition, the tertiary amine has the formula: R.sub.1 R.sub.2 N--R.sub.3, wherein R.sub.1 and R.sub.2 being a saturated or unsaturated hydrocarbon having 6 to 28 carbon atoms, R.sub.3 being a saturated or unsaturated hydrocarbon having 1 to 5 carbon atoms.

    Abstract translation: 本发明提供了一种高品质的叔脂肪族胺的制造方法,其具有很少的非胺,如酯和醇,其颜色较少,并且可以转化为没有浊度的衍生物。 也就是说,本发明提供的方法包括以下步骤:向粗叔胺产物混合物中加入氢氧化钾和氢氧化钠的至少一种碱性物质或其水溶液,并蒸馏该混合物,得到具有高 质量。 此外,叔胺具有下式:R 1 R 2 N-R 3,其中R 1和R 2是具有6至28个碳原子的饱和或不饱和烃,R 3是具有1至5个碳原子的饱和或不饱和烃。

    High capacity dispenser for coins and tokens
    209.
    发明授权
    High capacity dispenser for coins and tokens 失效
    高容量分配器用于硬币和令牌

    公开(公告)号:US5984771A

    公开(公告)日:1999-11-16

    申请号:US854907

    申请日:1997-05-13

    Applicant: Hiroshi Abe

    Inventor: Hiroshi Abe

    CPC classification number: G07D9/008

    Abstract: A coin storage and dispensing apparatus for storing and dispensing coins from a gaming machine includes a frame member for mounting in the gaming machine and for positioning a respective first container device and a second container device at a diagonal angle to support a surface. The first and second container devices store loose bulk coins with a coin transporting device rotably mounted in the second container device to pick up coins and to drop them in the first container device. A pivotable support plate is directly mounted to the first container device to support its weight and a sensor can monitor the presence of coins in the first container device and activate the coin transporting device when a predetermined presence of coins is sensed.

    Abstract translation: 用于从游戏机存储和分配硬币的硬币储存和分配装置包括用于安装在游戏机中的框架构件,并且用于将对应的第一容器装置和第二容器装置定位成对角线以支撑表面。 第一和第二容器装置用散装的硬币存储可转移地安装在第二容器装置中的硬币传送装置,以拾取硬币并将其放在第一容器装置中。 可枢转支撑板直接安装到第一容器装置以支撑其重量,并且传感器可以监测第一容器装置中的硬币的存在并且当检测到硬币的预定存在时激活硬币传送装置。

    Coin processing device for automatic vending machines
    210.
    发明授权
    Coin processing device for automatic vending machines 失效
    自动售货机投币处理装置

    公开(公告)号:US5964657A

    公开(公告)日:1999-10-12

    申请号:US785054

    申请日:1997-01-17

    CPC classification number: G07F5/24 G07D1/02

    Abstract: A coin processing apparatus for an automated vending machine includes a plurality of coin storing and dispensing units that receives appropriate coins from a distributor unit. A selector unit can determine a particular type of coin and direct it to a distributor unit. The coin storing and dispensing units are designed to provide for the bulk storage of coins and are compactly arranged to be mounted sequentially one above the other. Each of the coin storing and dispensing units can be rotated or moved in a horizontal direction to provide operator access.

    Abstract translation: 一种用于自动售货机的硬币处理装置包括从分配器单元接收适当硬币的多个硬币存储和分配单元。 选择器单元可以确定特定类型的硬币并将其引导到分配器单元。 硬币存储和分配单元被设计成提供硬币的大量存储并且被紧凑地布置成顺序地依次安装在另一个之上。 每个硬币存储和分配单元可以在水平方向上旋转或移动,以提供操作者的访问。

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