OPTICAL GLASS, GLASS MOLDED BODY, OPTICAL DEVICE AND THEIR PRODUCTION METHODS
    1.
    发明申请
    OPTICAL GLASS, GLASS MOLDED BODY, OPTICAL DEVICE AND THEIR PRODUCTION METHODS 有权
    光学玻璃,玻璃模体,光学装置及其生产方法

    公开(公告)号:US20120302424A1

    公开(公告)日:2012-11-29

    申请号:US13571539

    申请日:2012-08-10

    摘要: An optical glass comprising, by mass %, 12 to 30% of total of B2O3 and SiO2, 55 to 80% of total of La2O3, Gd2O3, Y2O3, Yb2O3, ZrO2, Nb2O5 and WO3, 2 to 10% of ZrO2, 0 to 15% of Nb2O5, 0 to 15% of ZnO and 0% or more but less than 13% of Ta2O5, wherein the ratio of the content of Ta2O5 to the total content of La2O3, Gd2O3, Y2O3, Yb2O3, ZrO2, Nb2O5 and WO3 is 0.23 or less, the ratio of the total content of La2O3, Gd2O3, Y2O3 and Yb2O3 to the total content of B2O3 and SiO2 is from 2 to 4, the optical glass having a refractive index nd of 1.86 or more and an Abbe's number νd of 38 or more, and a rod-shaped glass shaped material and an optical element formed of the above optical glass each.

    摘要翻译: 一种光学玻璃,以质量%计含有B 2 O 3和SiO 2为12〜30%,La 2 O 3,Gd 2 O 3,Y 2 O 3,Yb 2 O 3,ZrO 2,Nb 2 O 5,WO 3为总计的55〜80%,ZrO 2为2〜10%,0〜 15%的Nb 2 O 5,0〜15%的ZnO和0%以上且小于13%的Ta 2 O 5,其中Ta 2 O 5的含量与La 2 O 3,Gd 2 O 3,Y 2 O 3,Yb 2 O 3,ZrO 2,Nb 2 O 5和WO 3的总含量的比例 为0.23以下,La 2 O 3,Gd 2 O 3,Y 2 O 3和Y 2 O 3的总含量与B 2 O 3和SiO 2的总含量的比例为2〜4,光学玻璃的折射率nd为1.86以上,阿贝数为ngr ; d为38以上,以及由上述光学玻璃形成的棒状玻璃形状的材料和光学元件。

    LIQUID DISCHARGE APPARATUS AND CLEANING METHOD

    公开(公告)号:US20240100837A1

    公开(公告)日:2024-03-28

    申请号:US18373297

    申请日:2023-09-27

    申请人: Yuta KOBAYASHI

    发明人: Yuta KOBAYASHI

    IPC分类号: B41J2/165 B41J2/17

    摘要: A liquid discharge apparatus includes a liquid discharge head, a cap, a waste liquid channel, a wiper, a cleaner, and a cleaning liquid drainage. The liquid discharge head has a nozzle, from which a liquid is discharged, on a nozzle face. The cap caps the nozzle to suck a waste liquid from the nozzle. The waste liquid channel is connected to the cap and has a waste liquid outlet from which the waste liquid is drained. The wiper wipes the nozzle face. The cleaner applies a cleaning liquid to the wiper. The cleaning liquid drainage drains the cleaning liquid applied to the wiper to the waste liquid outlet.

    SHOCK ABSORBER AND PACKAGING SYSTEM
    3.
    发明公开

    公开(公告)号:US20240034537A1

    公开(公告)日:2024-02-01

    申请号:US18225159

    申请日:2023-07-24

    IPC分类号: B65D81/02

    CPC分类号: B65D81/022

    摘要: A shock absorber and two packaging systems. The shock absorber is to he attached to an object to be packaged, and the shock absorber includes a first shock absorber including a first base structure having a frame shape and at least one first shock-absorbing rib disposed inside the first base structure, and a second shock absorber having a second base structure in a shape of a plate and at least one second shock-absorbing rib disposed on a plane of the second base structure. In the shock absorber, the first shock absorber and the second shock absorber are coupled to each other. One of the two packaging systems includes shock absorbers including the shock absorber, and two of the shock absorbers are used for each object to be packaged. In the other one of the two packaging systems, four of the shock absorbers are used for each object to be packaged.

    LIQUID DISCHARGE APPARATUS
    5.
    发明公开

    公开(公告)号:US20240140101A1

    公开(公告)日:2024-05-02

    申请号:US18483170

    申请日:2023-10-09

    IPC分类号: B41J2/175 B01F33/452

    摘要: A liquid discharge apparatus includes a liquid discharger, a liquid storage, a stirrer, a plate, and a magnetic force applicator. The liquid discharger discharges a liquid. The liquid storage stores the liquid. The stirrer is rotatable in a stirring region in the liquid storage to stir the liquid in the liquid storage. The stirrer has a magnetism. The plate is secured to the liquid storage to define the stirring region. The magnetic force applicator applies a magnetic force to the stirrer from an outside of the liquid storage to rotate the stirrer.