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
    • 41. 发明授权
    • Novel phosphorus- and bromine-containing polymers
    • 新型含磷和溴的聚合物
    • US4072658A
    • 1978-02-07
    • US578033
    • 1975-05-15
    • Kazuo OkamotoHiroshi Uchio
    • Kazuo OkamotoHiroshi Uchio
    • C08G79/04C08L101/00C08G65/40
    • C08G79/04C08L101/00
    • Phosphorus and bromine-containing polymers having the formula ##STR1## WHEREIN R.sub.1 is an alkylene group having 2-3 carbon atoms; ##STR2## WHEREIN M IS AN INTEGER OF 1-4 AND B is an alkylene or alkylidene group having 1-6 carbon atoms or sulfone group; Z is --R.sub.2 or --OR.sub.2, provided that R.sub.2 is an alkyl or aryl group; Y is sulfur or oxygen; l is 0 or 1; p and q are integers of at least 1 and a sum of p and q is an integer of not more than 4; and n is an integer of 3-40 are colorless and have an excellent thermal property. The polymers are excellent as a flame retardant for inflammable organic high polymers, and flame resistant compositions having excellent washing resistance, light resistance and whiteness can be obtained by compounding the phosphorus- and bromine-containing polymer with the inflammable organic high polymer.
    • 具有式“IMAGE”的磷和溴的聚合物,其中R 1是具有2-3个碳原子的亚烷基; 其中M为1-4的整数,B为具有1-6个碳原子或砜基的亚烷基或亚烷基; Z为-R2或-OR2,条件是R2为烷基或芳基; Y是硫或氧; l为0或1; p和q是至少为1的整数,p和q的和是不大于4的整数; n为3-40的整数,为无色,具有优异的热性能。 聚合物作为易燃有机高分子聚合物的阻燃剂是优异的,并且通过将含磷和溴的聚合物与可燃性有机高分子混合,可以获得具有优异的耐洗涤性,耐光性和白度的阻燃组合物。
    • 42. 发明申请
    • NITROGEN-CONTAINING GRAPHENE STRUCTURE AND PHOSPHOR DISPERSION
    • 含氮的结构和磷光体分布
    • US20130181165A1
    • 2013-07-18
    • US13824851
    • 2011-08-24
    • Hiroyuki TetsukaKazuo Okamoto
    • Hiroyuki TetsukaKazuo Okamoto
    • C09K11/06
    • C09K11/06B82Y30/00B82Y40/00C01B32/192C01B32/194C01B2204/20C01B2204/30C09K11/65C09K2211/1011C09K2211/1416H01L33/502
    • A nitrogen-containing graphene structure has a graphene structure including a monolayer or multilayer graphene nanosheet and nitrogen introduced into the graphene structure. The nitrogen-containing graphene structure preferably includes the above-described graphene structure having a sheet portion comprised of a monolayer or multilayer graphene nanosheet and containing, at an edge portion thereof, an armchair edge-face portion and a terminal six-membered ring bound to the armchair edge-face portion while sharing only one side therewith; and a nitrogen-containing functional group bound to any one or more carbon atoms selected from (a) the carbon atoms constituting the terminal six-membered ring but not bound to the armchair edge-face portion, and (b) the carbon atoms constituting the sheet portion (including the carbon atom on the side shared by the terminal six-membered ring). A phosphor dispersion is a dispersion of such a nitrogen-containing graphene structure in a solvent.
    • 含氮石墨烯结构具有石墨烯结构,其包括单层或多层石墨烯纳米片和引入到石墨烯结构中的氮。 含氮石墨烯结构优选包括上述石墨烯结构,其具有由单层或多层石墨烯纳米片构成的片部分,并且在其边缘部分包含扶手椅边缘面部分和结合至 扶手椅边缘面部分,同时仅具有一侧; 和(a)构成末端六元环但不结合到扶手椅边缘面部分的碳原子的任何一个或多个碳原子结合的含氮官能团,和(b)构成末端六元环的碳原子 片状部分(包括由末端六元环共有的碳原子)。 荧光体分散体是这种含氮石墨烯结构在溶剂中的分散体。
    • 43. 发明授权
    • Digital signal encoding and decoding device and method
    • 数字信号编解码装置及方法
    • US08275207B2
    • 2012-09-25
    • US11996705
    • 2006-07-19
    • Kazuo OkamotoYuji NagaishiTatsuro Juri
    • Kazuo OkamotoYuji NagaishiTatsuro Juri
    • G06K9/36G06K9/46G06K9/00H04B1/66H04N7/12H04N11/02H04N11/04
    • H04N1/41H04N1/64H04N19/105H04N19/126H04N19/182H04N19/186H04N19/50
    • An encoding device includes: a difference generation unit for obtaining a first pixel difference value as a difference value between a first pixel value and a pixel value of a pixel having the same color as the first pixel positioned in the vicinity of the first pixel; a quantization width decision unit for deciding a quantization width in data generation by quantizing the first and the second pixel value according to the number of digits of an unsigned integer binary value of the first pixel difference value and the number of digits of an unsigned integer binary value of the second pixel difference value generated in the difference generation unit for the second pixel value of the second pixel; a quantization width information generation unit for generating quantization width information having a quantization width used for quantization/decoding of the first and the second pixel value; and a quantization unit for generating a first and a second compressed encoded pixel value of n-bit length.
    • 编码装置包括:差产生单元,用于获得第一像素差值作为第一像素值与具有与位于第一像素附近的第一像素相同颜色的像素的像素值之间的差值; 量化宽度判定单元,用于通过根据第一像素差值的无符号整数二进制值和无符号整数二进制数的位数量化第一和第二像素值来决定数据生成中的量化宽度 在第二像素的第二像素值的差产生单元中生成的第二像素差值的值; 量化宽度信息生成单元,用于生成具有用于第一和第二像素值的量化/解码的量化宽度的量化宽度信息; 以及用于产生n比特长度的第一和第二压缩编码像素值的量化单元。
    • 49. 发明授权
    • Automobile roof structure
    • 汽车屋顶结构
    • US4767154A
    • 1988-08-30
    • US25712
    • 1987-03-13
    • Kazuo OkamotoHiroshi OhhashiTokuichi Tatsumoto
    • Kazuo OkamotoHiroshi OhhashiTokuichi Tatsumoto
    • B60J7/10F16B41/00
    • B60J7/106
    • An automobile roof structure includes a detachable roof section, a front fixed roof section, a fastening device and a holding member. The fastening device includes a first engaging member and a second engaging which assist in the alignment of the detachable roof section. The first engaging member is secured to the detachable roof section and located in the vicinity of an aperture in the detachable roof section. The second engaging member is selectively inserted into the aperture of the detachable roof section and selectively engages the first engaging member. The holding member includes a first end and a second end. The first end of the holding member is secured to the front roof section, and the second end of the holding member is secured to the second engaging member. The holding member retains the second engaging member in a proper position when the second engaging member is not engaging the first engaging member.
    • 汽车车顶结构包括可拆卸的车顶部分,前固定车顶部分,紧固装置和保持部件。 紧固装置包括第一接合构件和辅助可拆卸顶部区段的对准的第二接合件。 第一接合构件被固定到可拆卸顶部并且位于可拆卸屋顶部分中的孔的附近。 第二接合构件选择性地插入可拆卸顶部区段的孔中,并且选择性地接合第一接合构件。 保持构件包括第一端和第二端。 保持构件的第一端固定在前车顶部分上,保持件的第二端固定在第二接合件上。 当第二接合构件不接合第一接合构件时,保持构件将第二接合构件保持在适当的位置。
    • 50. 发明授权
    • Pile articles with attenuated upper portion and a method for producing
the same
    • 具有减弱上部的桩制品及其制造方法
    • US4525404A
    • 1985-06-25
    • US636200
    • 1984-07-31
    • Masao MatsuiKazuo OkamotoTutomu Naruse
    • Masao MatsuiKazuo OkamotoTutomu Naruse
    • D06M11/38D06N7/02D06Q1/02A01N1/00
    • D06Q1/02D06M11/38D10B2501/044Y10T428/23957Y10T428/23993Y10T428/2929Y10T428/294
    • An artificial fur-like pile article is a cloth-like fibrous structure provided with piles having a length of more than 10 mm, each pile composed of a non-attenuated portion where the fineness does not substantially vary in the length direction, an attenuated portion where the fineness is gradually reduced toward the top end and a fine top end,(a) the non-attenuated portion being composed of a core-sheath composite fiber having a flatness ratio of 1.5-5 and a fineness of 8-50 d, and having 1-4 wing-shaped projections in cross-section,(b) the top end being formed of an exposed core of the composite fiber and having a substantially uniform fineness of an average diameter of 5-25 .mu.m and a length of 0.3-5 mm and(c) the attenuated portion having a length of 1-15 mm. Said pile article is produced by rotating the cloth-like fibrous structure provided with cut piles having a length of more than 10 mm, which are composed of sheath-core composite fibers, each consisting of a sheath of a fiber-forming polyester and a core of thermoplastic polymer of which the decomposition rate owing to an aqueous solution of NaOH is lower than that of the polyester, and having 1-4 wing-shaped projections, a flatness ratio of 1.5-5, an average diameter of the core portion of 5-25 .mu.m and a fineness of 8-50 d fixed to a rotating body, contacting the piles with an aqueous solution of an alkali while varying the contacted length by applying a centrifugal force in a direction to which the piles are raised, to gradually attenuate the piles toward the top end, and completely decomposing and removing the sheath polymer at the top end portion.
    • 人造毛皮绒毛制品是一种布状纤维结构,其具有长度大于10mm的绒头,每根绒毛由细长度在长度方向上基本上不变化的非衰减部分组成,衰减部分 (a)非衰减部由平坦度为1.5-5,细度为8〜50d的芯鞘复合纤维构成,其特征在于, 并且在横截面中具有1-4个翼形突起,(b)顶端由复合纤维的暴露的芯形成,并且具有基本均匀的细度,平均直径为5-25μm,长度为 0.3-5mm,(c)长度为1-15mm的衰减部分。 所述绒头制品是通过旋转设置有长度大于10mm的切割桩的布状纤维结构制成的,该纤维结构由皮芯复合纤维构成,每个由芯 - 芯复合纤维组成,每个由成纤聚酯的芯和芯 的热塑性聚合物,其由于NaOH水溶液的分解速率低于聚酯的分解速率,并且具有1-4个翼形突起,平坦度比为1.5-5,芯部的平均直径为5 -25μm,细度为8〜50d,固定在旋转体上,通过在堆叠方向上施加离心力来改变接触长度,使桩与碱水溶液接触,逐渐地 使顶部朝向顶端方向衰减,并且在顶端部分完全分解和去除鞘聚合物。