会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 13. 发明申请
    • Laser scanning optical apparatus
    • 激光扫描光学仪器
    • US20070120944A1
    • 2007-05-31
    • US11519769
    • 2006-09-13
    • Kenji TakeshitaAtsushi OhataHajime Taniguchi
    • Kenji TakeshitaAtsushi OhataHajime Taniguchi
    • B41J2/435
    • B41J2/473G02B26/123
    • A laser scanning optical apparatus wherein a plural number of beams are deflected by one polygon mirror and are scanned on respective corresponding photosensitive drums via a scanning optical system. The scanning optical system has a first scanning lens which transmits all the beams, exclusive second scanning lenses which transmit exclusively the respective beams and plane mirrors for reflecting the beams. The second scanning lenses are located such that at least one of the second scanning lenses is at a distance from the corresponding photosensitive drum on which the beam transmitted by the at least one of the second scanning lenses is scanned and that another second scanning lens is at another distance from the corresponding photosensitive drum on which the beams transmitted by the another second scanning lens is scanned. For example, at least one of the exclusive optical elements is at a distance from the corresponding photosensitive drum, and the other exclusive optical elements are at another distance from the respective corresponding photosensitive drums. Alternatively, the exclusive optical elements are at mutually different distances from the respective corresponding photosensitive drums.
    • 一种激光扫描光学装置,其中多个光束被一个多面镜偏转并且经由扫描光学系统在相应的对应的感光鼓上进行扫描。 扫描光学系统具有透射所有光束的第一扫描透镜,专门发送各个光束的专用第二扫描透镜和用于反射光束的平面镜。 第二扫描透镜被定位成使得至少一个第二扫描透镜距离相应的感光鼓一个距离,在该感光鼓上扫描由至少一个第二扫描透镜发射的光束,并且另一个第二扫描透镜处于 距离相应的感光鼓的另一个距离,其上扫描由另一个第二扫描透镜传输的光束。 例如,至少一个专用光学元件距离对应的感光鼓有一定距离,而其他专用光学元件距离各个相应的感光鼓相距一定距离。 或者,专用光学元件与相应的相应的感光鼓相距不同的距离。
    • 19. 发明授权
    • Wood fiber board and manufacturing method thereof
    • 木纤维板及其制造方法
    • US08936855B2
    • 2015-01-20
    • US13272335
    • 2011-10-13
    • Makoto KimuroHiromasa SinkaiKenji Takeshita
    • Makoto KimuroHiromasa SinkaiKenji Takeshita
    • B32B23/04
    • D21J1/18Y10T428/249925Y10T428/31986
    • Provided is a wood fiber board, and a production method thereof, such that the wood fiber board contains no phenolic resin, is simple to produce, and exhibits flexural strength and water resistance comparable to those of wood fiber boards produced by incorporating a phenolic resin. The wood fiber board of the present invention has only wood fibers; a polyacrylamide resin being an amphoteric-ionic resin, which has monomers having cationic groups and monomers having anionic groups at a ratio of 7:3 to 3:7 on a mole ratio basis, and which has a molecular weight ranging from 800,000 to 3,000,000; and cationic paraffin. A method of producing a wood fiber board of the present invention involves preparing a slurry to a solids concentration ranging from 2 to 3 wt % and pH of 3 to 5, and adding only the polyacrylamide resin and paraffin to the slurry.
    • 本发明提供一种木纤维板及其制造方法,使得木质纤维板不含酚醛树脂,制造简单,并且具有与通过掺入酚醛树脂制造的木纤维板相当的抗弯强度和耐水性。 本发明的木纤维板仅具有木纤维; 具有阳离子基团的单体的聚丙烯酰胺树脂和摩尔比为7:3〜3:7的阴离子性基团的单体,分子量为80万〜300万; 和阳离子石蜡。 本发明的木纤维板的制造方法包括将浆料制备成固体浓度为2〜3重量%,pH为3〜5,仅将聚丙烯酰胺树脂和石蜡加入到浆料中。