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    • 1. 发明授权
    • Webbed bevel gear
    • 网状伞齿轮
    • US5528952A
    • 1996-06-25
    • US277067
    • 1994-07-19
    • Kenji TakitaYasuhiro SuzukiToshio Kimura
    • Kenji TakitaYasuhiro SuzukiToshio Kimura
    • F16H55/17
    • F16H55/17Y10T74/19958
    • A webbed bevel gear in which webs are formed of a minimal size so that the gear can be downsized, while also improving the mechanical strength of the gear. The webbed bevel gear is made so as to be capable of avoiding losses from the webs and so that the strength of the dedendum can be maintained by the webs, while the strength and the wear resistance of the dedendum and the tooth surface is further improved. The webbed bevel gears (2, 2a-2c) are constructed as follows: each of the webs is formed with a concave curved surface defined by the base cone so that it can connect the two adjacent teeth at the dedendum between the teeth at the radial end of the gear, the value obtained by dividing the height (h) of the webs in relation to the module (m) of the gear meets the equation 0.2.ltoreq.h/m.ltoreq.0.6, and the value obtained by dividing the width (w) of the webs along the generating line of the base cone by the width (W) of the gear along the generating line of the base pitch cone meets the equation 0.04.ltoreq.w/W.ltoreq.0.20. A surface treatment, such as carburizing and/or nitriding is performed in a state in which the webs are coated with a surface treatment inhibitor, or alternatively, the tooth surface and the dedendum, except for the webs, are coated with a hard layer formed of a super hard material.
    • 一种网状伞齿轮,其中腹板由最小尺寸形成,使得齿轮可以小型化,同时还提高齿轮的机械强度。 网状锥齿轮被制造成能够避免从腹板的损失,并且能够通过腹板来维持齿根的强度,同时进一步提高齿根和牙齿表面的强度和耐磨性。 网状锥齿轮(2,2a-2c)的构造如下:每个腹板形成有由基底锥体限定的凹形曲面,使得其能够在径向上的齿之间的齿根处连接两个相邻的齿 齿轮的端部,通过将腹板的高度(h)相对于齿轮的模块(m)分开而获得的值满足等式0.2
    • 4. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US09158260B2
    • 2015-10-13
    • US13940334
    • 2013-07-12
    • Yasuhiro SuzukiYohei Hashimoto
    • Yasuhiro SuzukiYohei Hashimoto
    • G03G15/00G03G15/16
    • G03G15/6529G03G15/1615G03G2215/0141
    • An image forming apparatus includes a developing roller, a conveyance roller which conveys a sheet; a driving source which provides a driving force to the developing roller and the conveyance roller, a developing driving gear mechanism which transmits the driving force of the driving source to the developing roller, and a conveyance driving gear mechanism which transmits the driving force of the driving source to the conveyance roller. The developing driving gear mechanism includes a developing driving switching mechanism which causes a rotating direction of the developing roller when the first driving source rotates in a first direction to be same as the rotating direction of the developing roller when the first driving source rotates in a second direction reverse to the first direction.
    • 图像形成装置包括显影辊,输送片材的输送辊; 向显影辊和输送辊提供驱动力的驱动源,将驱动源的驱动力传递到显影辊的显影驱动齿轮机构和传递驱动力的驱动力的输送驱动齿轮机构 来源到输送辊。 显影驱动齿轮机构包括显影驱动切换机构,当第一驱动源在第一驱动源以第二方向旋转时,当第一驱动源沿第一方向旋转时,使得显影辊的旋转方向与显影辊的旋转方向相同, 方向与第一方向相反。
    • 5. 发明授权
    • Image forming apparatus including a controller configured to switch a state of developing roller between a stopped state and a rotating state
    • 图像形成装置包括:控制器,其被配置为在停止状态和旋转状态之间切换显影辊的状态
    • US09069277B2
    • 2015-06-30
    • US13338758
    • 2011-12-28
    • Yasuhiro SuzukiYoshiteru Hattori
    • Yasuhiro SuzukiYoshiteru Hattori
    • G03G15/01
    • G03G15/0136G03G15/0189G03G2215/0103G03G2215/0119G03G2215/0122
    • An image forming apparatus may include controls for changing a state of a developing roller from a stopped state to a rotating state. The change in state may be used to avoid deterioration of toner and/or a surface of the developing roller. Changes in state may occur at various times including at a timing corresponding to an outside of an image formation area, a timing corresponding to an inside of an image formation area and the like. In one arrangement, a first developing roller may continue to rotate (e.g., during monochrome printing), while one or more other developing rollers are switched between a stopped state and a rotating state. Alternatively or additionally, a roller which is caused to change states may remain stopped between the timing corresponding to a rear end of an image formation area and a timing corresponding to a front end of an immediately subsequent image formation area.
    • 图像形成装置可以包括用于将显影辊的状态从停止状态改变为旋转状态的控制。 可以使用状态的改变来避免调色剂和/或显影辊的表面的劣化。 包括在对应于图像形成区域的外部的定时,对应于图像形成区域的内部的定时等的各种时刻可能发生状态变化。 在一种布置中,第一显影辊可以继续旋转(例如,在单色打印期间),而一个或多个其它显影辊在停止状态和旋转状态之间切换。 或者或另外,引起改变状态的辊可以在对应于图像形成区域的后端的定时和对应于紧接着的后续图像形成区域的前端的定时之间保持停止。
    • 7. 发明授权
    • Fare box
    • 票价箱
    • US08668134B2
    • 2014-03-11
    • US13979882
    • 2012-01-19
    • Kenji KimotoYasuhiro SuzukiTakashi Matsuno
    • Kenji KimotoYasuhiro SuzukiTakashi Matsuno
    • G07B15/00
    • G07D11/0003G07B15/00G07D11/0018
    • Provided is a fare box which enables passengers to smoothly pay fares using bills without hesitation even when a bill transportation passage is disabled due to jamming of a bill or a breakdown. Two entrances, which are a bill normal receiving opening and a bill backup receiving opening, are provided as bill receiving openings of the fare box. Either of the bill normal receiving opening and the bill backup receiving opening is allowed to be selectively opened by a shutter member. At normal times, the bill normal receiving opening is put into operation with the shutter member positioned at a normal position. When a bill normal transportation passage has become jammed with a bill, the shutter member is shifted from the normal position to a bypass position on the basis of an operation performed on a bill receiving opening switch lever, whereby the bill backup receiving opening is opened instead of the bill normal receiving opening.
    • 提供了一种票价箱,即使由于票据卡住或故障而导致票据传送通道被禁用,乘客也可以毫不犹豫地顺利地支付票据。 两个出入口是票据正常接收开口和票据备份接收开口,作为收费箱的票据接收开口。 钞票正常接收开口和纸币支撑接收开口中的任何一个允许由挡板构件选择性地打开。 在正常情况下,票据正常接收开口在位于正常位置的挡板部件投入使用。 当纸币正常输送通道被纸币卡住时,基于在纸币接收开关杠杆上执行的操作,挡板部件从正常位置移动到旁路位置,由此纸币备份接收开口被改为打开 票据正常接收开放。
    • 8. 发明申请
    • SCRATCH-RESISTANT FILM
    • 防滑膜
    • US20140057117A1
    • 2014-02-27
    • US14006377
    • 2012-03-07
    • Yasuhiro Suzuki
    • Yasuhiro Suzuki
    • C08F20/10
    • C08F20/10C08G18/6295C08G18/792C08J5/18C08J7/047C08J2367/02C08J2375/04C08J2387/00C08J2475/04C09D175/04Y10T428/31551
    • The present invention provides a paint film which is superior in scratch resistance, weather resistance, stain resistance, chemical resistance, bending durability and impact resistance and is useful as a scratch resistant film or a decorative film.The film is obtained by cross-linking a vinyl compound copolymer with polyisocyanate, wherein the vinyl compound copolymer comprises the following monomer units: (A) a mole % of a vinyl compound which has no siloxane structure, nor hydroxyl group; (B) b mole % of a vinyl compound which has a polydimethylsiloxane structure and no hydroxyl group; (C) c mole % of a vinyl compound which has a linear or branched alkyl group having a hydroxyl group, the alkyl group having 1 to 6 carbon atoms; and (D) d mole % of a vinyl compound represented by the formula: CH2═C(R)—COO—Y wherein R is H or CH3, and Y is a saturated hydrocarbon group with a hydroxyl group at an end and, optionally, one or more lactone, carbonate, ester, ether, or urethane groups.
    • 本发明提供耐擦伤性,耐候性,耐污性,耐化学性,弯曲耐久性,耐冲击性优异的涂膜,作为耐刮擦膜或装饰膜是有用的。 该膜通过将乙烯基化合物共聚物与多异氰酸酯交联而获得,其中乙烯基化合物共聚物包含以下单体单元:(A)不含硅氧烷结构的乙烯基化合物的摩尔%,也不含羟基; (B)b摩尔%的具有聚二甲基硅氧烷结构且不含羟基的乙烯基化合物; (C)c摩尔%的具有羟基的直链或支链烷基的乙烯基化合物,所述烷基具有1至6个碳原子; 和(D)d摩尔%的由式:CH 2 = C(R)-COO-Y表示的乙烯基化合物,其中R是H或CH 3,Y是在一端具有羟基的饱和烃基, ,一种或多种内酯,碳酸酯,酯,醚或氨基甲酸酯基团。
    • 9. 发明申请
    • Image Forming Apparatus
    • 图像形成装置
    • US20140016957A1
    • 2014-01-16
    • US13940517
    • 2013-07-12
    • Yasuhiro SuzukiYohei Hashimoto
    • Yasuhiro SuzukiYohei Hashimoto
    • G03G15/20
    • G03G15/2014G03G15/6561G03G21/1647G03G2221/1657
    • An image forming apparatus includes a driving source, a supply roller which supplies a recording sheet, a fixing device, a fixing driving gear mechanism which transmits a driving force of the driving source to the fixing device, a supply driving gear mechanism which transmits the driving force to the supply roller, and a control device. The control device controls the driving source to rotate in one direction when a temperature of the fixing device exceeds a predetermined temperature, and to rotate in a reverse direction when the temperature is the predetermined temperature or lower. The fixing driving gear mechanism includes a mechanism which interrupts a transmission of the driving force when rotating in the reverse direction. The supply driving gear mechanism includes a mechanism which causes a rotating direction of the supply roller to be same when the driving source rotates in both directions.
    • 图像形成装置包括:驱动源,供给记录纸的供给辊,定影装置,将驱动源的驱动力传递到定影装置的固定驱动齿轮机构;传递驱动 对供给辊的力,以及控制装置。 当定影装置的温度超过预定温度时,控制装置控制驱动源沿一个方向旋转,并且当温度为预定温度或更低时,控制装置沿相反方向旋转。 固定驱动齿轮机构包括当沿相反方向旋转时中断驱动力传递的机构。 供给驱动齿轮机构包括当驱动源沿两个方向旋转时使供给辊的旋转方向相同的机构。