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
    • 4. 发明授权
    • Epoxy resin compositions
    • 环氧树脂组合物
    • US4026872A
    • 1977-05-31
    • US685532
    • 1976-05-11
    • Kenichi SaidaMasahiko SakaiToshikazu Narahara
    • Kenichi SaidaMasahiko SakaiToshikazu Narahara
    • C08G59/00C08G59/20C08G59/24C08G59/40C08G59/68C08J5/24C08L63/00C08L61/10C08L63/02
    • C08G59/686C08G59/24C08L63/00
    • In an epoxy resin composition comprising an alicyclic epoxy resin, a curing agent having phenolic hydroxyl group in its molecule and an imidazole curing accelerator, excellent thermal resistance and excellent mechanical properties can be given to the cured epoxy resin composition by blending 100 parts by weight of 2-(3,4-epoxy)cyclohexyl-5,5-spiro(3,4-epoxy)cyclohexane-m-dioxane as the alicyclic epoxy resin, 25 to 50 parts by weight of a phenol-formaldehyde condensate as the curing agent having phenolic hydroxyl group in its molecule and 0.1 to 15 parts by weight of at least one imidazole compound selected from the group consisting of 2-phenylimidazole, 2-undecylimidazole, 2-heptadecylimidazole, 2-phenyl-4-methylimidazole, 1-cyanoethyl-2-methylimidazole, 1-cyanoethyl-2-ethyl-4-methylimidazole, 1-cyanoethyl-2-methyl-4-ethylimidazole, 1-cyanoethyl-2-undecylimidazole, 1-cyanoethyl-2-phenylimidazole, 1-azine-2-methylimidazole, 1-azine-2-undecylimidazole and 1-azine-2-ethyl-4-methylimidazole as the imidazole curing accelerator.
    • 在包含脂环族环氧树脂的环氧树脂组合物中,分子中具有酚羟基的固化剂和咪唑固化促进剂,可以通过将100重量份的 作为脂环族环氧树脂的2-(3,4-环氧基)环己基-5,5-螺(3,4-环氧)环己烷 - 间二恶烷,25〜50重量份作为固化剂的苯酚 - 甲醛缩合物 在其分子中具有酚羟基,和0.1至15重量份的至少一种咪唑化合物,其选自2-苯基咪唑,2-十一烷基咪唑,2-十七烷基咪唑,2-苯基-4-甲基咪唑,1-氰基乙基 - 2-甲基咪唑,1-氰基乙基-2-乙基-4-甲基咪唑,1-氰基乙基-2-甲基-4-乙基咪唑,1-氰基乙基-2-十一烷基咪唑,1-氰乙基-2-苯基咪唑,1-吖嗪-2-甲基咪唑, 甲基咪唑,1-吖嗪-2-十一烷基咪唑和1-吖嗪-2-乙基-4-甲基咪唑 e作为咪唑固化促进剂。
    • 5. 发明授权
    • Thermosetting resin compositions prepared from isocyanates and
epoxyphenols
    • 由异氰酸酯和环氧苯酚制备的热固性树脂组合物
    • US3984376A
    • 1976-10-05
    • US483044
    • 1974-06-25
    • Hitoshi YokonoShunichi NumataKazuo GotoMasahiko SakaiToshikazu NaraharaJunji Mukai
    • Hitoshi YokonoShunichi NumataKazuo GotoMasahiko SakaiToshikazu NaraharaJunji Mukai
    • C08G18/18C08G18/28C08G18/58C08G18/06
    • C08G18/2815C08G18/18C08G18/2845C08G18/58
    • Thermosetting resin compositions are obtained by mixing a resinous addition product produced by reacting an isocyanate compound having a molecular weight of 100 to 2000 and containing at least two isocyanate groups in its molecule with an epoxyphenol compound represented by the formula, ##EQU1## wherein R is a bi- or more valent group containing phenyl, R.sub.1 is hydrogen, methyl or ethyl, m and n each are an integer of 1-8, and optionally an ordinary thermosetting epoxy resin, and 0.01 to 10 % by weight of a basic heterocycle forming catalyst based on the weight of said resinous addition product, said isocyanate compound and said epoxyphenol compound being blended so that said OH group may be present in an amount of 1/3 to 1 equivalent per equivalent of said isocyanate group and said epoxy group may be present in an amount of one-fifth to two-thirds equivalent per equivalent of said isocyanate group. The said addition product can be converted into a stable B-stage and is particularly useful as a varnish for prepreg.
    • 通过将分子量为100〜2000的异氰酸酯化合物与分子中至少含有2个异氰酸酯基的异氰酸酯化合物与由式O ANGLE(HO)nR表示的环氧苯酚化合物反应而得到的树脂添加物混合,得到热固性树脂组合物, - (CH 2 -C-CH 2)m | R 1其中R是含有苯基的二价或更多价基团,R 1是氢,甲基或乙基,m和n各自是1-8的整数,并且任选地是普通的热固性 环氧树脂和基于所述树脂加成产物的重量的0.01至10重量%的碱性杂环形成催化剂,所述异氰酸酯化合物和所述环氧苯酚化合物混合,使得所述OH基团可以以1/3的量存在 至每当量所述异氰酸酯基团为1当量,并且所述环氧基团可以以每当量所述异氰酸酯基团的五分之一至三分之二当量的量存在。 所述加成产物可以转化成稳定的B阶段,并且特别可用作预浸料的清漆。
    • 9. 发明申请
    • Torque Sensor
    • 扭矩传感器
    • US20100077870A1
    • 2010-04-01
    • US12569382
    • 2009-09-29
    • Masahiko Sakai
    • Masahiko Sakai
    • G01L3/10
    • G01L3/105
    • The present invention aims at detecting torque with a high degree of precision, by suppressing influences such as disturbance and rotation dependency. An output side cylinder is provided with a reference slit, and an input side cylinder is provided with a first detection slit and a second detection slit, which overlap the reference slit, the overlap amount between the first detection slit and the reference slit changing inversely with the overlap amount between the second detection slit and the reference slit, magnetic flux is applied from the inner side of the input side cylinder by a first drive coil and a second drive coil, a measuring circuit detects a phase difference between a phase of a detection signal for detecting the magnetic flux by a first detection coil provided on a position facing to the first detection slit on the outer side of the output side cylinder, and a phase of a detection signal for detecting the magnetic flux by a second detection coil provided on a position facing to the second detection slit on the outer side of the output side cylinder, and based on the phase difference, a torsion amount of the torsion bar is calculated. The directions of the magnetic flux generated by the first drive coil and second drive coil are opposite to each other.
    • 本发明旨在通过抑制诸如扰动和旋转依赖性的影响来以高精度检测转矩。 输出侧气缸设置有基准狭缝,输入侧气缸设置有与基准狭缝重叠的第一检测狭缝和第二检测狭缝,第一检测狭缝与基准狭缝的重叠量与第 第二检测狭缝和基准狭缝之间的重叠量由第一驱动线圈和第二驱动线圈从输入侧圆筒的内侧施加磁通,测量电路检测检测相位之间的相位差 信号,用于通过设置在面向输出侧柱体的外侧上的第一检测狭缝的位置的第一检测线圈检测磁通量,以及用于通过设置在第二检测线圈上的第二检测线圈来检测磁通量的检测信号的相位 位于输出侧气缸的外侧的与第二检测狭缝相对的位置,并且基于相位差,扭矩ba的扭转量 r被计算。 由第一驱动线圈和第二驱动线圈产生的磁通的方向彼此相反。
    • 10. 发明授权
    • Image formation apparatus, control method of image formation apparatus, storage medium of storing computer-readable program, and program
    • 图像形成装置,图像形成装置的控制方法,存储计算机可读程序的存储介质和程序
    • US07548329B2
    • 2009-06-16
    • US10986390
    • 2004-11-12
    • Masahiko Sakai
    • Masahiko Sakai
    • G06F15/00G06K1/00
    • G03G21/04
    • In an image formation apparatus which includes a nonvolatile memory, the apparatus has a first mode of controlling so that a job does not remain in the nonvolatile memory after image formation is performed based on the job and a second mode of storing the job in the nonvolatile memory and not physically deleting the job in the nonvolatile memory after the image formation is performed based on the job, it is registered whether the image formation is performed in the first mode or the second mode with respect to each user authenticated by the apparatus, and it is selectively controlled to perform the image formation in either one of the first mode and the second mode based on the user authentication.
    • 在包括非易失性存储器的图像形成装置中,该装置具有第一控制模式,使得基于该作业执行图像形成之后作业不会保留在非易失性存储器中,并且将该作业存储在非易失性存储器中的第二模式 在基于该作业执行图像形成之后,不在物理上删除非易失性存储器中的作业,对于由该装置认证的每个用户是否以第一模式或第二模式执行图像形成, 选择性地控制以基于用户认证来执行第一模式和第二模式中的任一个中的图像形成。