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    • 43. 发明申请
    • Authenticity Determination Method, Apparatus, and Program
    • 真品鉴定方法,仪器和程序
    • US20080060079A1
    • 2008-03-06
    • US11658322
    • 2005-08-10
    • Tadashi ShimizuTetsuya Kimura
    • Tadashi ShimizuTetsuya Kimura
    • G06F21/24
    • G07D7/2033G03G21/046G07D7/003G07D7/121
    • To determine authenticity of a solid body simply and precisely, a reference area of a paper sheet which is genuine is optically read from two different directions, and the image is registered as a reference image. A check area of a paper sheet subjected to the authenticity determination, including the reference area and having a size larger than the reference area, is read from two different directions with a scanner, and data on a partial area having the same size as the reference area are extracted from each set of check data collected by the reading. For a set consisting of the reference image and the check image optically read from the same direction, the value of the correlation with the reference image is repetitively calculated by the normalized correlation method while the partial area is shifted within the check area. The maximum correlation value and the normalized score of the maximum correlation value are compared with respective thresholds to determine the authenticity of the paper sheet. If the paper sheet is determined to be “genuine” for the authenticity determination of each set, the paper sheet subjected to the authenticity determination is finally determined to be “genuine.”
    • 为了简单且准确地确定实体的真实性,从两个不同的方向光学读取正版的纸张的参考区域,并且将图像登记为参考图像。 使用扫描仪从两个不同的方向读取包含参考区域并且具有大于参考区域的尺寸的真实性确定的纸张的检查区域,并且在与参考的尺寸相同的部分区域上的数据 从阅读收集的每组检查数据中提取区域。 对于由相同方向光学读取的参考图像和检查图像组成的集合,通过归一化相关方法重复地计算与参考图像的相关性,同时在检查区域内偏移部分区域。 将最大相关值和最大相关值的归一化分数与各个阈值进行比较,以确定纸张的真实性。 如果将纸张确定为“真”用于各集合的真实性确定,则经过真实性确定的纸张最终被确定为“真实”。
    • 44. 发明申请
    • Authenticity determination method, apparatus and program
    • 真品鉴定方法,仪器及程序
    • US20070122022A1
    • 2007-05-31
    • US11287345
    • 2005-11-28
    • Tadashi ShimizuHajime SuginoKensuke Ito
    • Tadashi ShimizuHajime SuginoKensuke Ito
    • G06K9/00G06K15/00
    • G06K9/00G06K9/00577G07D7/12G07D7/2008
    • An authenticity determination method and an apparatus for determining the authenticity of solid object having a random and readable intrinsic characteristic distributed on the surface thereof are disclosed. In this method and apparatus, reference data expressing the characteristic distributed on the genuine solid object are acquired, and cross-checking data expressing the characteristic distributed on the solid object to be determined for authenticity are derived. Further, on the basis of the reference data and the cross-checking data, correlation values of data expressing the characteristic distributed on either the genuine solid object or the solid objects to be determined for authenticity, with data expressing the characteristic distributed on the other solid object are calculated, and authenticity of the solid object to be determined for authenticity is determined on the basis of the maximum value of the correlation values obtained by the calculation and a characteristic quantity that expresses the shape of the distribution of correlation values obtained by repeating this calculation.
    • 公开了一种真实性确定方法和用于确定具有分布在其表面上的随机和可读本征特征的实体的真实性的装置。 在该方法和装置中,获取表示分布在正版实体上的特征的参考数据,并且导出表示分布在固体上的特征的交叉检查数据以便确定为真实性。 此外,基于参考数据和交叉检查数据,表示分配在要确定的真实固体物体或固体物体上的特征的数据的相关值与表示分布在另一实体上的特征的数据 根据通过计算获得的相关值的最大值和表示通过重复该方法获得的相关值的分布的形状的特征量来确定要确定的真实性的实体的真实性, 计算。
    • 48. 发明授权
    • Mesoporous silica, process for the preparation of the same, and use thereof
    • 介孔二氧化硅,其制备方法及其用途
    • US07018596B2
    • 2006-03-28
    • US09555073
    • 1998-11-19
    • Seiji SatouTadashi Shimizu
    • Seiji SatouTadashi Shimizu
    • C01B37/02B41M5/00
    • B41M5/5218C01B37/02
    • Accordingly, the invention provides: (1) mesoporous silica characterized by having an average pore diameter in the mesopore region of from 1.5 to 10 nm, a nitrogen adsorption specific surface area determined by the BET method of from 500 to 1400 m2/g, and a monolayer adsorption of water at 25° C. of 1.7 H2O molecules/nm2 specific surface area or more; (2) a process for synthesizing the mesoporous silica characterized by mixing and reacting active silica with a neutral template and removing the neutral template from the thus formed complex; (3) ink absorbents characterized by containing mesoporous silica; (4) ink absorbent slurries composed of the above-described ink absorbent and a solvent; and (5) recording sheets characterized by containing the above-described ink absorbent.
    • 因此,本发明提供:(1)中孔二氧化硅,其特征在于,在中孔区域的平均孔径为1.5〜10nm,BET法测定的氮吸附比表面积为500〜1400m 2 25℃下的单层吸附为1.7 H 2 O 2 / O 2比表面积以上; (2)一种用于合成介孔二氧化硅的方法,其特征在于将活性二氧化硅与中性模板混合和反应,并从由此形成的络合物中除去中性模板; (3)以介孔二氧化硅为特征的油墨吸收剂; (4)由上述吸墨剂和溶剂构成的吸墨浆料; 和(5)记录片材,其特征在于含有上述吸墨剂。
    • 49. 发明授权
    • Speech detection apparatus using specularly reflected light
    • 使用镜面反射光的语音检测装置
    • US06272466B1
    • 2001-08-07
    • US09032979
    • 1998-03-02
    • Masaaki HaradaShin TakeuchiMotofumi FukuiTadashi Shimizu
    • Masaaki HaradaShin TakeuchiMotofumi FukuiTadashi Shimizu
    • G10L2100
    • G06K9/00221G10L25/78
    • As a speaker produces a sound, the positions and angles of specular reflection plates put on the skin of the vocal organs and periphery thereof change. Resultantly, a ray of light applied from a light source section is reflected by the specular reflection plates uniquely in accordance with a law of reflection and the direction of the ray of light changes. Specularly reflected light spots moving on the face of a position detection sensor are detected by the position detection sensor, thereby detecting the positions of the specularly reflected light spots corresponding to the shape of the vocal organs and periphery thereof produced as the speaker produces the sound. Time characteristic and position change features are extracted based on the specularly reflected light spot positions detected. The features are compared with standard features patterns, thereby classifying input voice.
    • 作为扬声器产生声音,放置在声带及其周围皮肤上的镜面反射板的位置和角度发生变化。 结果,从光源部分施加的光线根据反射定律唯一地被镜面反射板反射,并且光线的方向改变。 通过位置检测传感器检测在位置检测传感器的表面上移动的镜面反射光斑,从而检测与扬声器产生的声音产生的声乐器的形状和周边对应的镜面反射光点的位置。 基于检测到的镜面反射光斑位置提取时间特征和位置变化特征。 将特征与标准特征模式进行比较,从而对输入语音进行分类。
    • 50. 发明授权
    • Polyurethane foam for sealant
    • 聚氨酯泡沫塑料用于密封剂
    • US5990186A
    • 1999-11-23
    • US810080
    • 1997-03-04
    • Kenichi KatohTadashi YanoTadao YasueMasahiro ItoTadashi Shimizu
    • Kenichi KatohTadashi YanoTadao YasueMasahiro ItoTadashi Shimizu
    • C08G18/40C08K5/18C08K5/3437C08G18/32
    • C08K5/18C08G18/4018C08K5/3437C08G2101/0008C08G2101/005C08G2190/00
    • A polyurethane foam for a sealant is disclosed which is produced from a composition prepared by compounding reaction mixture comprising a polyisocyanate ingredient and a polyol ingredient with a given amount by weight of an ozone inhibitor ingredient. A sealant of a predetermined shape is obtained from the foam. The polyol ingredient may be one ordinarily used for producing soft polyurethane foams, but especially preferably comprises a polyester-polyether polyol having both an ester segment and an ether segment in the molecular chain. The foam has excellent resistance to ozone deterioration and hence retains a sufficient air permeability required of a sealant for practical use. Further, the foam suffers little decrease in tensile strength from the initial value because it also has excellent resistance to deterioration by moisture and heat, i.e., high hydrolytic stability. A door for a conditioner is also described which comprises a substrate having provided on at least one surface thereof a sealant layer which comprises the polyurethane foam for sealant.
    • 公开了一种用于密封剂的聚氨酯泡沫体,其由通过将包含多异氰酸酯成分和多元醇成分的反应混合物与给定量的臭氧抑制剂成分混合制备的组合物制备。 从泡沫获得预定形状的密封剂。 多元醇成分可以是通常用于生产软质聚氨酯泡沫的成分,特别优选包括在分子链中具有酯链段和醚链段的聚酯 - 聚醚多元醇。 该泡沫具有优异的耐臭氧性,因此保留了实际使用的密封剂所需的足够的透气性。 此外,泡沫体的拉伸强度几乎没有从初始值降低,因为它也具有优异的抗水分和热劣化性,即高水解稳定性。 还描述了一种用于调节器的门,其包括在其至少一个表面上设置有密封剂层的基底,该密封剂层包括用于密封剂的聚氨酯泡沫。