baber/WOPTO huggingface dataset:
Patent CN-112985386-B (CN)
Title: 一种自动驾驶多源融合定位方法、装置、设备及存储介质
IPC: G01S19/45
Filed: 2021-01-26
Granted: 2022-04-12
Abstract: 本申请公开一种自动驾驶多源融合定位方法、装置、设备及存储介质，本申请通过接收卫星广播的卫星状态域改正数；获取车身传感器实时采集的第一微机电惯导数据、第一精密单点定位数据、第一视觉定位数据和第一激光雷达定位数据；利用所述卫星状态域改正数对所述第一精密单点定位数据进行校正，得到第二精密单点定位数据；基于所述第一微机电惯导数据对所述第二精密单点定位数据、所述第一视觉定位数据和所述第一激光雷达定位数据进行惯导融合处理，得到多源融合定位数据，可以实现车辆在利用多源传感器得到精确多源融合定位数据的同时，保证实时定位数据的安全性。
Patent CN-112999094-B (CN)
Title: 诱导胶原纤维仿生内矿化的纳米复合体及其制备方法
IPC: A61K6/50
Filed: 2021-03-01
Granted: 2022-06-17
Abstract: 本发明提供了一种能够诱导胶原纤维仿生内矿化的纳米复合体及其制备方法，羧基化的聚酰胺‑胺/无定形磷酸钙纳米复合体(PAMAM‑COOH/ACP)纳米复合体由以下重量份的组分组成：8~12份羧基化的聚酰胺‑胺、15~20份结合水、70~75份无定型磷酸钙；制备方法包括含PAMAM‑COOH钙液与磷液溶液共沉淀反应制备法、无水乙醇脱水离心技术、热真空干燥技术。本发明利用PAMAM‑COOH与小尺寸的ACP结合，结合双方矿化优势，制备PAMAM‑COOH/ACP，并通过实验验证证实，这种纳米复合体能够诱导人牙本质I‑型胶原纤维内矿化。
Patent CN-113092966-B (CN)
Title: 一种基于麦克风阵列的换流阀局部放电信号的定位方法
IPC: G01S3/00
Filed: 2021-04-09
Granted: 2022-04-29
Abstract: 本发明公开了一种基于麦克风阵列的换流阀局部放电信号的定位方法，包括以下步骤：S1，通过最优的麦克风阵列排布结构，收集换流阀设备缺陷产生局部放电数据的原始信号；S2，利用盲源分离算法从原始信号中分离出背景噪声数据和局部放电信号数据；S3，将去噪后的局部放电信号进行滤波，得到局部放电信号的频域信号，并根据信号中心频率与带宽之间的关系分为宽带信号和窄带信号；S4，通过聚焦算法将宽带信号聚焦为窄带信号；S5，利用改进MUSIC算法对窄带信号进行定位计算，确定换流阀局部放电的位置。本发明提供的基于麦克风阵列的换流阀局部放电信号的定位方法，具有计算速度快、定位精度高、实时性强的特点。
Patent CN-113325386-B (CN)
Title: Spad激光雷达双随机内存实时统计tdc的方法
IPC: G01S7/481
Filed: 2021-04-16
Granted: 2022-06-28
Abstract: 本发明的目的是：利用计数器实现ToF(time of flight)和统计数据存储器的存储地址的产生双功能，并使用两个存储器对ToF测量的结果实现统计工作。为了达到上述目的，本发明的技术方案是提供了一种SPAD激光雷达双随机内存实时统计TDC的方法。本发明通过计数器实现Tof测量和RAM地址产生，由两片RAM实现直方图统计功能，从而滤除SPAD型激光雷达的噪声。本发明简单有效，计数器和RAM时钟500MHz时，ToF测量分辨率为30厘米。
Patent CN-113118217-B (CN)
IPC: B21B28/04
Filed: 2021-04-21
Granted: 2022-01-07
Abstract: 本发明公开一种电池极片轧机轧辊在线抛光装置，包括抛光机构、收集机构和调整机构；抛光机构包括抛光板，抛光板的外侧可拆卸连接有擦拭网纱和擦拭棉；抛光板、擦拭网纱和擦拭棉上设有对应布置的通孔；集尘室内设置有若干电磁辊，电磁辊背离抛光板的一侧设置有毛刷，毛刷与集尘室可拆卸连接，集尘室内设置有负压机构；本发明负压机构和电磁辊为污渍向集尘室运动提供动力的同时，电磁辊可以将附着在抛光板、擦拭网纱和擦拭棉的铁屑等可以被磁性吸引的污渍吸引到电磁辊上，提高擦拭网纱和擦拭棉的使用寿命，减少其更换频率，解决了擦拭材料频繁更换的问题，最大程度的减少了擦拭材料用量，提高使用率，减少平整机的停机和换辊时间。
Patent CN-113035352-B (CN)
IPC: G16H50/70
Filed: 2021-04-27
Granted: 2022-06-21
Abstract: 基于BP神经网络的糖尿病视网膜病变预警方法，基于BP神经网络理论，建立一个新的糖尿病发病预警模型，它可以通过识别疾病的关键标志物的指标值来预警糖尿病的发病情况。本研究通过多次调节BP神经网络的函数与神经元参数，得到了训练效果最优、试验误差最低的网络模型，获取该网络状态下的权重矩阵，对各个医疗指标在传递过程中的权重数据做分层聚类分析，选取权重较高且聚类距离最近的分子模块作为疾病预警的关键标志物，既研究个体体征指标在疾病预警时的独立重要性，也关注了他们之间诱导疾病发生的协调相关性，在糖尿病并发症的研究中具有独特的优势。
Patent CN-113322713-B (CN)
IPC: D21H25/06
Filed: 2021-04-28
Granted: 2022-04-15
Abstract: 本发明公开了一种梯度孔隙结构碳纸的制备方法：将不同长径比的碳纤维分别进行脱胶、氧化处理后，分别分散于分散剂溶液中，形成不同长径比的碳纤维浆料；将碳纤维浆料按照碳纤维的长径比由高到低的顺序依次进行梯度铺层，斜网成型，得到三维网络结构的碳毡前驱体；将碳毡前驱体浸渍于树脂溶液中，取出，烘干，得到碳毡；将碳毡先热压成碳纸原纸，再进行碳化、石墨化处理，得到梯度孔隙结构碳纸。本发明按照浆料碳纤维长径比由高到低的顺序依次梯度铺层，使制备的碳纸具有梯度孔结构，碳纸内部形成连通孔隙，孔径沿碳纸平面上法线方向梯度变化，在扩散通道内形成压力梯度，可提高气体的输送效率，有效改善碳纸的传质和传热性能。
Patent CN-113199160-B (CN)
Title: 一种激光同步扫描加工群孔系统及扫描方法
IPC: B23K26/06
Filed: 2021-05-08
Granted: 2022-06-17
Abstract: 本发明提供一种激光同步扫描加工群孔系统及扫描方法激光源发生装置与光束整形器匹配连接，光束整形器的光束出光孔与多边形转镜组件的输入端相匹配设置，多边形转镜组件的输出端与反射振镜组件的输入端水平共线，反射镜组件的输出端与f‑θ聚焦透镜组的输入端垂直共线，f‑θ聚焦透镜组的输出端与激光加工靶面相匹配设置，激光加工靶面紧密吸附于激光加工平台，激光加工吹气装置与激光加工吸尘除烟装置匹配设置；由于实现了激光脉冲频率与转镜扫描频率同步，在多脉冲激光烧孔工艺过程中，可以在确定好有效打孔次数即确定好打孔所需脉冲数的情况下，选择合适的扫描速度从而可以有效提高激光加工靶材群孔的生产效率。
Patent CN-113188785-B (CN)
Title: 一种高速滑环转子结构
IPC: G01M13/00
Filed: 2021-05-10
Granted: 2022-04-15
Abstract: 本发明公开了一种高速滑环转子结构，中介转子轴和滑环转子轴，所述中介转子轴两端的外周面上设置有轴承一和轴承二，所述滑环转子轴的外周面上设置有轴承三、轴承四和轴承五，所述中介转子轴与滑环转子轴之间通过两个双转子连接定位销钉连接，所述滑环转子轴远离中介转子轴的一端内部通过定位卡爪安装有滑环转子轴芯棒，被试件信号线先焊接在中介转子轴端部的中介转子印刷电路板上，滑环引线焊接在滑环转子轴端部的滑环转子印刷电路板上，并通过电连接针实现快速插接，信号线可在各自的转子端部进行固定，提高了测试的可靠性，中介转子轴与滑环转子轴通过双转子连接定位销钉传扭，实现中介转子轴与滑环转子轴同步旋转。
Patent CN-112991396-B (CN)
Title: 一种基于监控摄像头下的目标跟踪方法及装置
IPC: G06T7/246
Filed: 2021-05-12
Granted: 2021-08-27
Abstract: 本发明公开了一种基于监控摄像头下的目标跟踪方法及装置，其中，所述方法包括：对实时监控视频信息进行分帧处理，获得实时监控视频帧序列信息；对实时监控视频帧序列信息进行冗余去除处理，获得实时监控视频帧信息；对实时监控视频帧信息进行被跟踪目标的区域提取处理，获得被跟踪目标区域图像；对被跟踪目标区域图像进行遮挡区域预测校正处理，获得被跟踪目标区域校正图像；进行二值化处理，构建被跟踪目标的二值化矩阵；基于被跟踪目标的二值化矩阵与预设跟踪目标的多个角度的二值化矩阵进行一一匹配，并基于匹配结果确认被跟踪目标是否为预设跟踪目标。在本发明实施例中，可以在视频监控复杂背景中对目标进行识别跟踪，并具有较高的准确率。
Patent CN-113513221-B (CN)
IPC: E05F15/72
Filed: 2021-05-21
Granted: 2022-06-10
Abstract: 本发明提供一种车倒置落水及侧翻自动开窗及开锁装置，包括第二基座、第二检测组件和连接组件，由于第二限位筒与底板之间的倾斜角c大于公路最大设计坡度，也即车辆在正常路面行驶时，第二切换开关不会动作；而当车辆侧翻超过设定角度或倒置时，动作件会从初始状态切换至触发状态，从而实现自动开窗及开锁，这样就不会被碎玻璃弄伤，且提高了逃生及救援速度；另外，由于第二限位筒能够朝任一方向动作，这样不管车辆朝任一方向侧翻(左侧翻、右侧翻、前侧翻、后侧翻)，第二限位筒都能相应调整方向，也即适用于各种车辆倾倒情况，提高了可靠性。
Patent CN-113672751-B (CN)
IPC: G06F16/55
Filed: 2021-06-29
Granted: 2022-07-01
Abstract: 本发明公开了一种背景相似图片的聚类方法、装置及电子设备、存储介质，该聚类方法包括：构建无向图G，其中，所述无向图G用邻接矩阵表示，图片为所述无向图G的节点；将所述无向图G中核心度小于k0的节点全部移除，得到若干子图G1，其中，所述子图G1为强关系簇，k0为亲和度与频数关系图的转折点；根据所述亲和度与频数关系图的高置信度阈值将第一非强关系节点划分进入对应的所述子图G1，其中，所述高置信度阈值为所述亲和度与频数关系图的最高点。本发明将结合强相关子图算法，挖掘不同图片之间的强关联关系，在邻接矩阵已获得的基础上，使用不相关子图算法找到对应实体的强关系，对图片进行聚类并解决“正常图片”问题。
Patent CN-113253618-B (CN)
IPC: C22B1/16
Filed: 2021-07-13
Granted: 2021-10-19
Abstract: 本发明公开了全方位烧结工序智能化管控系统，其中，数据处理单元获取配料布料工序中的数据分析处理，得到烧结点偏移系数，并将其传输至烧结终点预测单元，烧结终点预测单元通过曲线拟合，并将对应参数导入人工神经网络学习模型进行结果输出得到最终预测终点；废气处理单元通过实时脱硫率和实时脱硝率以及氨气逃逸系数，计算得出目标喷氨量，通过设置工序监控单元获取数据并运用到烧结终点预测单元，烧结终点预测单元利用获取的数据进行烧结终点的精准预测，将配料布料工序和点火烧结工序中影响烧结终点的因素进行算法分析，并最终通过人工神经网络学习模型进行结果输出，解决了现有技术中烧结终点难以精准确定的问题。
Patent CN-113481955-B (CN)
Title: 一种灌浆后砂泥岩地基抗滑稳定的声波检测装置
IPC: E02D1/00
Filed: 2021-07-21
Granted: 2022-06-07
Abstract: 本申请涉及一种灌浆后砂泥岩地基抗滑稳定的声波检测装置，包括检测仪主体、与检测仪主体电连接的电线以及设置在电线端部的传感器，所述电线上套设有连接环，所述连接环的内壁上设置有刷毛，所述检测仪主体上设置有用于带动连接环沿着电线的长度方向移动的驱动装置，通过驱动装置带动连接环位于电线上移动，使得连接环带动刷毛对电线的外壁清理，无需人工采用专用工具对电线进行反复清理，节省了人力。
Patent CN-113504894-B (CN)
IPC: H04L9/06
Filed: 2021-09-09
Granted: 2021-12-17
Abstract: 本发明实施例提供一种随机数产生器、生成伪随机数的方法和一种芯片。随机数产生器包括：偏移量计算模块，用于根据本次任务待产生的伪随机数的长度计算每个处理单元核的计算参数，将每个处理单元核的计算参数分别发送至对应的处理单元核；密钥扩展模块，用于根据初始密钥生成扩展密钥，并将所述扩展密钥分别发送至每个处理单元核；至少一个处理单元核，用于根据各自接收到的计算参数和扩展密钥，基于AES加密算法，通过迭代计算生成各自的密文序列；输出控制模块，用于控制各处理单元核按顺序依次输出各自的密文序列，对各处理单元核输出的密文序列按顺序进行拼接，得到本次任务产生的伪随机数。本发明实施例可以提高伪随机数产生的吞吐率。
Patent CN-113934151-B (CN)
IPC: G05B15/02
Filed: 2021-10-22
Granted: 2022-05-27
Abstract: 本发明公开了一种物联网网关及其通讯方法，围绕智慧家庭等场景有针对性的对物联网网关及通讯方法进行改造，一方面设置主从网关二级结构，减少由于数据集中并发对主网关带来的负荷冲击，另一方面将智能设备划分到多个优先级不同的组域，并可通过子网关直接进行数据通讯及指令下达。同时围绕智慧楼体、智慧社区等场景有针对性的对物联网网关及通讯方法进行改造，使其能够满足于更大场景下的泛局域网群域设置需求。此外，围绕智能设备操控安全性等场景有针对性的对物联网网关及通讯方法进行改造，引入网络验证以及物理验证的双重验证对智能设备进行可靠操控。
Patent CN-114090760-B (CN)
IPC: G06F16/22
Filed: 2022-01-20
Granted: 2022-04-26
Abstract: 本申请提供一种表格问答的数据处理方法、电子设备及可读存储介质，本申请的方法，将数据表格所包含的表格数据存储在ES的文档数据中，数据表格的一行数据对应于一个文档数据，文档数据的字段名根据对应列的数据类型和对应列在同数据类型的列中出现的次序确定，字段类型根据字段名称确定，不需要提前预置所有的字段名及其类型，即可实现动态数据表格的存储，支持大数据量表格数据的存储，支持数据表格结构的灵活变化。在表格问答时将输入的问题信息转化为结构化查询语句，将结构化查询语句转化为DSL语句，通过在ES中执行DSL语句，即可实现从文档数据中查询得到问题信息的答案信息，实现实时检索，保证表格问答的响应及时性。
Patent CN-114201287-B (CN)
Title: 一种基于cpu+gpu异构平台协同处理数据的方法
IPC: G06F9/48
Filed: 2022-02-17
Granted: 2022-05-03
Abstract: 本发明涉及一种基于CPU+GPU异构平台协同处理数据的方法，具体包括如下步骤：S1：利用稀疏矩阵图案形成的消去树结构将计算任务分解为多个独立的分支计算任务，用消去树的分支划分成的多个子树表示；S2：评估多个设备的子树分解计算性能，所述设备包括CPU和GPU，建立子树与设备间的分配关系；S3：基于设备对相应的子树进行计算；S4：子树中包括根部子树，则基于设备对相应的根部子树进行计算。本发明利用CPU和GPU之间的“协同计算、彼此加速”，从而突破CPU发展的瓶颈，有效解决能耗等问题。
Patent CN-114324098-B (CN)
IPC: G01N21/53
Filed: 2022-03-10
Granted: 2022-05-24
Abstract: 本发明公开了一种双光路激光前向散射颗粒物浓度测量装置，属于颗粒物浓度测量技术领域。一种双光路激光前向散射颗粒物浓度测量装置，包括测量探杆以及设置在测量探杆两端的电气单元盒和接收盒，接收盒与测量探杆之间通过光纤管连接，电气单元盒和接收盒外壁均设置有第一行走组件和第二行走组件；本发明通过吹风机构便于隔绝测量装置与烟道内水气环境的连通，使测量装置相对密封，避免内部受到腐蚀，提高装置的使用寿命，且通过吹风机构将热量向待测量的区域进行扩散，避免激光测量受到水气的影响，提高测量的准确性，且通过行走组件使装置移动在烟道内，使装置对不同区域的颗粒物浓度进行检查，进而提高测量的精度。
Patent CN-114351920-B (CN)
IPC: E04B1/343
Filed: 2022-03-16
Granted: 2022-06-07
Abstract: 本发明提供一种防火玻璃墙，包括滑动连接于墙体上部的幕墙框架，所述墙体上还设有用于对幕墙框架进行限位的限位结构、以及用于对幕墙框架上下移动时进行减速缓冲的缓冲结构，所述幕墙框架上还设有安装杆，所述安装杆上安装有多个玻璃墙结构，所述幕墙框架上部连接有防火卷帘机构；通过设置热折合件使得玻璃能够折合成漏斗状接水，对玻璃进行防护，避免玻璃局部高温炸裂，通过设置幕墙框架从而使得发生火灾时能够将玻璃幕墙降到底部，避免玻璃幕墙从高处掉落造成安全事故。
Patent GE-P19970929-B (GE)
Title: Pyrimidine derivatives
Inventor: STREETING IAN THOMAS
IPC: A01N25/00
Filed: 1993-08-25
Abstract: Compounds of formula: wherein W is a substituted pyridinyl or substituted pyrimidinyl group linked to A by any one of its ring carbon atoms; A is either an oxygen atom of S(O)n, wherein n is 0, 1 or 2; X, Y and Z, which are the same of different, are hydrogen or halogen atoms, or hydroxy, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted alkylthio, optionally substituted aryloxy, optionally substituted arylalkoxy, optionally substituted acyloxy, optionally substituted amino, optionally substituted acylamino, nitro, cyano, -CO2R<3>, -CONR<4>R<5>, -COR<6> or -S(O)mR<7> (wherein m is 0, 1 or 2) groups, or any two of the groups X, Y and Z, when they are in adjacent positions on the phenyl ring, join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; R<1> and R<2>, which are the same of different, are optionally substituted alkyl groups provided that when W is 5-trifluoromethylpyridin-2-yl, A is oxygen, X is hydrogen, and R<1> and R<2> are both methyl, Y and Z are not both hydrogen, Y is not F, Cl, methyl, nitro, 5-CF3, 5-SCH3 or 4-(CH3 or 4-(CH3)2N if Z is hydrogen and Y and Z together are not 3-nitro-5-chloro, 3,5-dinitro, 4,5-dimethoxy or 4,5-methylenedioxy; and R<3>, R<4>, R<5>, R<6> and R<7> which are same or different, are hydrogen atoms or optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted aryl, or optionally substituted aralkyl groups, are intermediates in the production of agriculturally useful acrylic acid derivatives.
Patent GE-P19960424-B (GE)
Title: Salt condiment
Inventor: LIRIO KILLI MARIA
IPC: A23L1/304
Filed: 1994-01-20
Abstract: The invention concerns to reception of salt condiment for food.         Technical result of the invention is imparting to food of the properties directed on normalization of a salt exchange.         Salt condiment contains chloride of sodium and potassium, chloride or sulfate of magnesium, a hydrochloride of lysine, carbonate of magnesium or sulfate of magnesium or oxide of magnesium, thus the quantity of ions of magnesium makes 2-15 %, ions of potassium 15-40 %, ions of sodium of 50-60 % and ions of hydrogen of 1-5 % from the general molar quantity of said ions.
Patent GE-P20012356-B (GE)
Title: Container for Selective Changing of Stored Material Temperature and Module for Selective Mixing of Two Substances
Inventor: BERNSTEN JAMES L
IPC: F24V30/00
Filed: 1995-05-26
Abstract: 1. Technical Result Improvement of construction. 2. Essence A module for selective mixing of substances comprises two containers, whereas the first container is made in the form of reservoir having an outlet, and the second in the form of a cover having a hollow body. Together with the hollow body cover an elastic member is made and at least one elongated member. The container for selective change of the stored material temperature comprises a tubular body for holding the material, a thermic module and removable cap. 3. Field of Application Containers.
Patent GE-P20125497-B (GE)
Title: Mixing device
Inventor: DAVITASHVILI TEIMURAZ
IPC: B01F29/60
Filed: 2010-02-08
Abstract: A mixing device comprises a bed 1, a drum 2, loading 7 and unloading 8 bunkers, a delivery pipe 11. The drum is covered with a plastic material from the inside, has a movable door 3 connected with rails 9, and the delivery pipe is constructed with the capability of deliverying water and/or air and is mounted in the door.
Patent CA-1314875-C (CA)
Title: Therapeutic nucleosides
Inventor: KOSZALKA GEORGE W
IPC: C07D473/32
Filed: 1986-05-14
Granted: 1993-03-23
Abstract: ABSTRACT            The present invention relates to certain 2',3'-dideoxynucleosides and pharmaceutically acceptable derivatives thereof, methods for preparing them, their use in the treatment and prophylaxis of viral, especially retroviral, infections and pharmaceutical formulations containing them.
Patent CA-1295767-C (CA)
Title: Coating organosol containing reactive carbamate diluent
Inventor: HOY KENNETH L
IPC: C09D7/12
Filed: 1986-08-08
Granted: 1992-02-11
Abstract: CARBAMATE COATING COMPOSITIONS               Abstract of the Disclosure High solids coating compositions are made by blending a crosslinkable organic polymer, an organic solvent and/or diluent, at least one reactive carbamate derivative, a crosslinking agent and optionally a crosslinking catalyst.  The resultant high solids coating compositions can be either solutions or dispersions depending upon the particular polymer and solvent and the reactive carbamate chosen as the reactive cosolvent or reactive diluent.
Patent CA-1276814-C (CA)
Inventor: LIU CHAIN T
IPC: C22C19/03
Filed: 1986-08-29
Granted: 1990-11-27
Abstract: HIGH-TEMPERATURE FABRICABLE NICKEL-IRON ALUMINIDES   Abstract of the Disclosure Nickel-iron aluminides are described that are based on Ni3Al, and have significant iron content, to which additions of hafnium, boron, carbon and cerium are made resulting in Ni3Al base alloys that can be fabricated at higher temperatures than similar alloys previously developed.  Further addition of molybdenum improves oxidation and cracking resistance.  These alloys possess the advantages of ductility, hot fabricability, strength, and oxidation resistance.
Patent CA-1278898-C (CA)
Title: Process for producing resin for paper coating
Inventor: URA SHIGERU
IPC: D21H19/26
Filed: 1986-10-27
Granted: 1991-01-08
Abstract: ABSTRACT OF THE DISCLOSURE A process  for producing a resin  is disclosed, comprising  reacting  (a)  a polyalkylenepolyamine,  (b)  an alicyclic  dibasic  carboxylic  acid  and/or  a  reaction product having a free carboxyl group that is obtained by reacting  an  alicyclic  dibasic  carboxylic  acid  with  a glycol,   (c)  a  urea,  and  (d)  an  aldehyde  and/or  an alkylating agent.  The resulting resin is useful as a wet strength  agent  to  provide  a  paper  coating  composition having improved printability and printing effects.
Patent CA-1293555-C (CA)
Title: Tire uniformity correction
Inventor: ROGERS CLARENCE L JR
IPC: B24B49/16
Filed: 1986-10-31
Granted: 1991-12-24
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus and method for reducing radial force variations of pneumatic tires by removing rubber in selected areas of the tire wherein a tire is rotated at a suitable high speed for nongrinding functions such as warmup and testing and the tire is rotated at a suitable slow speed for removing rubber from the selected areas of the tire.  A tire with distinct suitable texture features was unexpectantly found using an apparatus and method.
Patent CA-1285792-C (CA)
Title: Process for preparing finely divided metal powders
Inventor: BOGDANOVIC BORISLAV
IPC: C22B23/00
Filed: 1986-11-12
Granted: 1991-07-09
Abstract: PROCESS FOR PREPARING FINELY DIVIDED METAL POWDERS   Abstract of the Disclosure The invention relates to a process  for pre-paring finely divided metal powders,  which process  is characterized  in  that  metal  salts  are  reacted  with magnesium,  to which a  catalytic  amount  of  anthracene and/or magnesium anthracene or of one of their derivat-ives has been added as an activator,  in a solvent, and optionally  in  the  presence  of an  inorganic  support material.
Patent CA-1314015-C (CA)
Inventor: BOULTON THOMAS W
IPC: C25B9/04
Filed: 1986-12-16
Granted: 1993-03-02
Abstract: "Wall of Plastics Material With Embedded Connectors Joined to Electrodes"     An electrode which comprises a wall of plastics material, an electrically-conductive electrode surface on one side of the wall and displaced therefrom, an electrically-conductive electrode surface on the opposite side of the wall and displaced therefrom, at least one electrically-conductive connecting member in electrical contact with one of the electrode surfaces, at least one electrically-conductive connecting member in electrical contact with the other of the electrode surfaces, and in which the electrically-conductive connecting members are embedded in the wail of plastics material and are in electrical contact with each other.          Also, an electrolytic cell comprising a plurality of said electrodes, is disclosed.
Patent CA-1275488-C (CA)
Inventor: RUEDI BEAT
IPC: H01R13/66
Filed: 1986-12-22
Granted: 1990-10-23
Abstract: Abstract of the invention Feeding or matching circuit The invention relates to a feeding or matching circuit for feeding signal circuits, conducted via a multi-pin plug-in connection, of a freely programmable control unit or of a control and instrumentation system comprising at least one electronic module which carries a part of the plug-in connection, or for matching the signal circuits to the inputs or outputs of this module. with respect to a more rational circuit construction, the connection to the supply source or the circuit com-ponents necessary for matching is provided in accord-ance with the invention by means of a multi-pin inter-mediate connector which can be plugged between the de-tachable parts of the plug-in connection.            (Figure 1)
Patent CA-1296276-C (CA)
Title: DNA STRAND CODING FOR .alpha.-ACETOLACTATE DECARBOXYLASE AND YEAST TRANSFORMED WITH THE DNA STRAND
Inventor: SONE HIDETAKA
IPC: C12N15/55
Filed: 1987-01-30
Granted: 1992-02-25
Abstract: ABSTRACT OF THE DISCLOSURE DNA strand  having  an  ability  in  biotechnological production of .alpha.-acetolactate decarboxylase is disclosed. The  DNA  strand  is  characterized  in  that  it  has  a nucleotide sequence coding for a polypeptide whose amino acid sequence is substantially from A to B of Fig. 1 and which has  .alpha.-acetolactate  decarboxcylase  activity.  Also disclosed  is  a  yeast  which  belongs  to  Saccharomyces cerevisiae  and which has  been  transformed by  the DNA strand.  The yeast is characterized by the fact that its .alpha.-acetolactate  producing  ability  is  reduced,  and  will thus  produce  an  alcoholic  liquor  such  as  beer  which contains  no or  little  diacetyls which have  come  from their precursor, namely .alpha.-acetolactate.
Patent CA-1288784-C (CA)
Title: Means for securing objects
Inventor: DAVIDSSON MATS I
IPC: A41H15/00
Filed: 1987-03-17
Granted: 1991-09-10
Abstract: Abstract of disclosure The present invention relates to a device for securing objects. The device comprises a frame and a locking arm, having a pivot end, by means of which the locking arm is pivotally mounted in said frame and an opposite free locking end.  The frame includes means for carrying the locking arm and surface means,  against  which  the  free  end  of  the  locking  arm  is positioned in a securing position, securing the object lying in between the free end and the surface means. The free end is removable into a releasing position by means of pivoting the locking arm.  The surface means are provided to restrict the pivotal motion of the locking arm in one direction of pivoting. The surface means form a limit stop, forming part of two legs with an interspace between themselves, into which the locking end of the locking arm projects in the securing position. The legs have at least one  stop  surface limiting the pivoting movement of the locking arm.
Patent CA-1291297-C (CA)
Title: Direct process for the production of printing inks
Inventor: GLEASON FRANCIS E
IPC: C09D11/037
Filed: 1987-04-06
Granted: 1991-10-29
Abstract: ABSTRACT OF THE DISCLOSURE          A direct process for the production of a printing ink base consists essentially of the steps of reacting the starting ingredients for a pigment in an agitated vessel to obtain a product that contains pigment in mother liquor,     placing the product in a high horsepower, high shear mixer to transfer the pigment from the aqueous phase to a non-aqueous phase, and     while the material is still in the mixer, adding the necessary ingredients to make a printing ink base that can further be formulated into a printing ink.
Patent CA-1298592-C (CA)
Title: Automatic double action casement bolt
Inventor: SIMONCELLI PHILIPPE
IPC: E05C9/04
Filed: 1987-04-08
Granted: 1992-04-07
Abstract: This automatic double-action casement bolt comprises a pair of locking bars urged by resilient return means to a locking or bolting position in which the bars engage corresponding keepers, these bars being retracted from the keepers and moved to their unbolting position by a set of angular levers fulcrumed at their vertices on the casement bolt casing, each angular lever being connected through one arm to one of the sliding bars, each angular lever comprising, at the end of its other arm, a notch engageable by a catch of at least one control rod movable in a direction across the bars and formed integrally with an operating and control handle urged by other resilient means to its inoperative position, the notch of the other arm of each angular lever being formed in the edge of this arm so as to provide an open clearance of which the bottom constitutes a striking edge adapted, when the casement bolt is unbolted, to co-operate with the catch of the control rod.
Patent CA-1304301-C (CA)
Inventor: COLLETTE WAYNE N
IPC: B29C49/64
Filed: 1987-05-20
Granted: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE        A returnable/refillable container in the form of a blow molded polyester biaxially oriented bottle having a physical  and structural relationship providing for  the maintenance of aesthetic and functional viability over a minimum of five trips wherein each trip comprises (1) an empty state caustic wash followed by (2) contaminant inspection and product filling/capping, (3) warehouse storage, (4) distribution to wholesale and retail locations,  and (5) purchase,  use and empty storage by the consumer followed by return to a bottler.  The container is obtained utilizing a specific preform configuration and reheat blow process wherein the sidewall of the resultant container has a percent crystallinity of 24-30 at a total preform draw ratio  of 7-9/1.  The container  is  formed  utilizing  recently developed process techniques to optimize strain induced sidewall crystallization.
Patent CA-1286788-C (CA)
Title: Data flow control arrangement for local area network
Inventor: DELANEY ROBERT H
IPC: G06F13/00
Filed: 1987-07-07
Granted: 1991-07-23
Abstract: DATA FLOW CONTROL ARRANGEMENT     FOR LOCAL AREA NETWORK            Abstract In a local data distribution network configuration a plurality of bidirectional data distribution busses are each connected to a bus master control circuit at a terminal end of the bus. Connected to each of the data distribution busses are a plurality of passive outlets to which intelligent connectors or stations may be connected. Each station has a unique address and is utilized for individually coupling data processing devices to the bus. Grouped pluralities of the bus master control circuits are included within a bustermination hub facility. Data from any of the bus master control circuits may be transferred by the bus termination hub via a data trunk as part of a star type configuration, to a central switching circuit such as a virtual circuit switch. Direction of data flow on each of the bidirectional busses and periodic temporary synchronization of the stations is controlled in response to signals transmitted to the bus by the bus master control circuitry associated with that bus. A bus termination hub switching facility cooperates with the included group of bus master control circuits to interconnect data processing stations onthe various busses with the virtual circuit switch via the trunk line and with each other. The bus termination hub facility further includes bus monitoring, status polling and maintenance facilities. A faulty bus will be disconnected if a fault is discovered, during monitoring intervals. It will remain disconnected until the fault is corrected.
Patent CA-1299071-C (CA)
Inventor: CHURCHILL ROBIN K
IPC: C21D1/20
Filed: 1987-09-08
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE:           A method of making a duplex stainless steel is provided for an alloy having the following composition:                       by selecting a heat treating temperature in the range of about 2050°F. to about 2350°F. to provide a desired im-pact toughness and a desired yield strength.