baber/WOPTO huggingface dataset:
Patent CN-112765909-B (CN)
IPC: G06F30/28
Filed: 2021-01-22
Granted: 2022-06-14
Abstract: 本发明提供了一种统一高程和水深数据网格单元编号的方法。本发明构建河床原始数据集；构建地形插值后的网格单元、节点河床高程数据集；构建含植被区标记值的网格单元河床高程数据集；构建平面二维水流模型，计算得到各级流量下的网格单元水深数据集；对网格单元河床高程、水深数据集进行编号统一化计算处理；结合网格单元河床高程数据集、编号统一后的网格单元水深数据集，通过植被等效糙率公式计算得到河床糙率数据集。本发明提出了解决不同网格数据编号存在差异的方法，克服了不同数据间无法直接结合使用的局限性，通过网格编号统一后联合使用网格单元高程、水深数据计算植被等效阻力，能精确反映不同淹水条件下的植被阻力变化。
Patent CN-112754476-B (CN)
Title: 一种北斗智能定位鞋及其脚步运动形态的识别方法
IPC: G01S19/42
Filed: 2021-01-29
Granted: 2022-05-24
Abstract: 本发明涉及定位鞋技术领域，具体是一种北斗智能定位鞋及其脚步运动形态的识别方法，该北斗智能定位鞋，包括MCU处理器、定位模块、无线通讯模块及为北斗智能定位鞋供电的蓄电池模块，还包括姿态传感器与动能转换供电系统，所述姿态传感器包括内置的加速度计与陀螺仪，用于监测用户的脚步运动形态；所述动能转换供电系统由发电机构及充电电路组成，所述发电机构通过充电电路对蓄电池模块进行充电；本发明通过动能转换供电系统感应电变化与姿态传感器多源融合的方式，当预估结果出现偏离后，通过动能转换供电系统感应电变化曲线识别的步频识别结果对姿态传感器置信度误差修正，提高了脚步运动形态识别、使用者的走姿健康状况分析更为可靠性。
Patent CN-112968427-B (CN)
Title: 延时补偿电路及其锂电池保护系统
IPC: H02H3/027
Filed: 2021-02-02
Granted: 2022-07-01
Abstract: 本发明公开了一种延时补偿电路及其锂电池保护系统，延时补偿电路包括基准电路、短路检测电路、延时电路、压控振荡器电路和开关管，其中：基准电路用于产生芯片内部不随电压变化的基准电压源和电流源；短路检测电路用于检测开关管两端的电流是否超过设定的电流值；延时电路用于设定短路检测电路的延时；开关管用于控制充放电通路的开启或关断；压控振荡器电路用于通过VM端的电压控制振荡器的延时，压控振荡器电路包括压控电压源电路和振荡电路。本发明通过检测短路电流来调节基准电压的大小，进而控制振荡电路的周期，使小短路电流时保护延时较长，大短路电流时保护延时较短，确保锂电池保护系统的稳定性和可靠性。
Patent CN-112501205-B (CN)
IPC: C07K14/705
Filed: 2021-02-09
Granted: 2021-05-25
Abstract: 本发明提供了一种CEACAM1基因人源化的非人动物的构建方法，利用同源重组的方式将编码人CEACAM1蛋白的核苷酸序列导入非人动物基因组中，该动物体内能正常表达人源化CEACAM1蛋白，可以作为人CEACAM1信号机理研究、肿瘤及免疫性疾病药物筛选的动物模型，对免疫靶点的新药研发具有重要的应用价值。本发明还提供了一种人源化CEACAM1蛋白、一种人源化CEACAM1基因、一种CEACAM1基因的靶向载体，以及上述构建方法获得的非人动物及其在生物医药领域的应用。
Patent CN-113036473-B (CN)
Title: 一种冷热交替的铜接管
IPC: H01R11/00
Filed: 2021-03-02
Granted: 2022-04-26
Abstract: 本发明公开了一种冷热交替的铜接管，包括管体、连接头、第一集水盒和延伸板，所述管体的两侧外壁均贯穿安装有连接头，所述管体的表面安装有第一集水盒。本发明通过安装有打气囊，利用延伸板的移动使延伸板可与卡板的表面接触，使卡板可利用第一弹簧的弹性发生位置变化，当延伸板移动结束后，使卡板可利用第一弹簧的弹性带动卡板复位嵌合进嵌合槽内对延伸板进行固定，从而使连接头的直径方便进行调节，通过延伸板的移动可推动推杆移动，使推杆在移动时可对打气囊进行挤压，使打气囊内部气体排放进充气管与出气头的内部，使充气囊变的膨胀可将管体与管道连接处的缝隙进行封堵，使其可确保管体在安装时的密封性。
Patent CN-113061421-B (CN)
Title: 一种ZnO/N掺杂的中空介电型吸波材料及其制备方法和应用
IPC: H01Q17/00
Filed: 2021-03-25
Granted: 2022-04-12
Abstract: 本发明提供一种ZnO/N掺杂的中空介电型吸波材料及其制备方法和应用，该方法包括以下步骤：S1、将可溶性锌盐和2‑甲基咪唑充分溶解于甲醇中进行反应，反应完成后分离，并于50‑60℃下进行干燥，得到ZIF‑8；S2、将S1得到的ZIF‑8加入到鞣酸水溶液中再进行反应，反应完成后分离，并于50‑60℃下进行干燥，得到薄壁结构的ZIF‑8前驱体粉末；S3、将S1得到的复合前驱体粉末在惰性气氛下，于800℃热解，得到薄壁结构的ZnO/N掺杂的吸波材料。热解后的MOF材料保持原有的形貌；并在降低了材料作为电磁波吸收剂在基体中的添加量的同时，还能显示出优异的电磁波吸收性能。
Patent CN-113083240-B (CN)
IPC: B01J20/30
Filed: 2021-03-26
Granted: 2022-04-15
Abstract: 本发明属于天然高分子改性领域，涉及一种聚甲基丙烯酰腙改性瓜尔胶吸附材料的制备方法，主要涉及聚丙烯酰腙改性糖类化合物的制备方法。包括：按固含量10％～30％，称取质量比为1：1的丙烯酸和甲基丙烯酸甲酯于去离子水中，调节pH后，加入过硫酸钾作为引发剂和N’N‑亚甲基双丙烯酰胺作为交联剂，70℃下反应6h，得到产物A；按摩尔比1：1～1：3，称取相应质量的A和水合联氨于去离子水中，60～80℃下反应3h，得到产物B；按照摩尔比为1：1～1：3，称取相应质量的B于乙醇中，加入相应质量双醛瓜尔胶和冰醋酸，85℃下反应3h，得到产物C。本发明所述方法操作方便、原料易得、成本低廉。所制备的材料性能更加优越，适合工业化生产。
Patent CN-113105298-B (CN)
IPC: B23K35/34
Filed: 2021-04-08
Granted: 2021-12-10
Abstract: 本发明提供了一种核壳结构铝热剂及其制备方法和应用，属于含能材料技术领域。本发明所述铝热剂具有以液态金属改性金属铝作为内核，以氧化剂作为外壳的核壳结构，其中，所述液态金属为镓铟锡三元液态金属，液态金属中镓、铟和锡的质量百分比为68.5％:21.5％:10％，所述液态金属占金属铝的质量百分比为1％～10％，所述金属铝与氧化剂的摩尔比为0.5:1～1:1。本发明还提供了上述铝热剂的制备方法和应用。本发明提供的铝热剂的放热峰温为695℃～718℃，放热量为2211J/g～2446J/g，静电感度为3380mJ～4860mJ。该铝热剂具备高能量密度和低静电感度的优点。
Patent CN-113035263-B (CN)
Title: 含通道ecc的信号处理电路和存储器
IPC: G11C11/4078
Filed: 2021-04-14
Granted: 2022-05-31
Abstract: 本申请实施例提供一种含通道ECC的信号处理电路和存储器，其中，数据传输线路，包括：外部数据线，用于传输数据和ECC校验码；检错模块，用于对外部数据线中传输的数据进行检错和/或纠错，并输出纠正后的数据；判断模块，用于输出第一控制信号；统计模块，用于输出第二控制信号；数据缓冲模块，用于根据第一控制信号，将检错模块输出的纠正后的数据传输至全局数据线或将检错模块输出的纠正后的数据进行翻转后传输至全局数据线；写入模块，控制全局数据线中的数据传输至本地数据线，且基于第三控制信号，判断全局数据线中的数据传输至本地数据线的过程中是否进行数据翻转；本申请旨在降低信号处理电路的低功耗和提高数据存储的可靠性等。
Patent CN-113510517-B (CN)
Title: 一种金属管状工件加工设备的自动上料装置及其控制方法
IPC: F15B21/02
Filed: 2021-05-18
Granted: 2022-07-01
Abstract: 本发明属于金属材料加工设备技术领域，尤其涉及一种金属管状工件加工设备的自动上料装置及其控制方法。该加工设备包括机床，其上端具有加工台；所述自动上料装置用于将待加工的金属管状工件依次向加工台输送，并将其从加工台推出；包括接料部件，设置于所述加工台上，用于承载金属管状工件；上料输送部件，将若干个待加工金属管状工件依次向接料部件输送；以及上料推送部件，将接料部件上的金属管状工件向外推出。采用自动化方式对金属管状工件进行上料，不仅能够降低人力成本，而且还提高了上料效率，提高了金属管状工件的加工效率。
Patent CN-113085399-B (CN)
IPC: B41M1/14
Filed: 2021-05-20
Granted: 2022-04-19
Abstract: 本发明涉及包装印刷领域，特别涉及一种彩色包装印刷方法，其使用了一种彩色包装印刷装置，该彩色包装印刷装置包括基座和固定架，基座呈L型结构，基座的一侧设置有插接槽，固定架插设在插接槽内，固定架内呈直线分布均设置有若干转动杆，转动杆的一端分别贯穿固定架并设置有连接块，连接块上分别设置有一号转轴，一号转轴分别与对应设置的转动杆呈直角分布，一号转轴远离连接块的一端分别设置有转盘，转盘远离一号转轴的一端分别设置有固定桩，固定桩的顶部分别设置有弹簧压杆。本发明可以对金属茶叶罐进行高效的固定夹持，提高了金属茶叶罐在彩印时的稳定性，适合推广。
Patent CN-113259120-B (CN)
Title: 同步节点信息列表的方法
IPC: G06Q40/04
Filed: 2021-06-02
Granted: 2021-09-24
Abstract: 本说明书一个或多个实施例提供一种同步节点信息列表的方法。为了实现第一区块链网络的各节点对于第二区块链网络的节点信息列表的同步，在第一区块链网络中指定一个主节点，第一区块链网络中除主节点以外的其他节点都是非主节点，每个非主节点构造用于指定自己获取的节点信息列表的列表指定消息，将列表指定消息发送给主节点。主节点如果确定存在N个以上的节点获取到一致的节点信息列表，那么就可以认定这个一致的节点信息列表是准确的，就可以向第一区块链网络中广播包含这个一致的节点信息列表的列表同步交易。每个节点通过执行列表同步交易的方式，完成节点信息列表的同步。
Patent CN-113375485-B (CN)
IPC: F28F3/02
Filed: 2021-06-30
Granted: 2022-05-24
Abstract: 本发明公开了一种热交换器芯体、热交换器及换热方法，该热交换器包括制冷剂/空气热交换器芯体和空气/空气热交换器芯体，每个热交换芯体至少具有一个制冷剂通道和一个并排设置的板之间的第一空气通道、第二空气通道。制冷剂通道由带有腹板、隔板、第一凸缘、第二凸缘和凸台的挤压型材形成。制冷剂通道的端部由外板包围，并且交替的隔板部分被缩短构成第一间隔，从而形成用于制冷剂通过的单向蛇形路径。本发明用于压缩空气的换热，具备换热效率高、结构紧凑的特点。
Patent CN-113264449-B (CN)
IPC: B66C13/18
Filed: 2021-07-19
Granted: 2021-12-21
Abstract: 本申请提供了一种实现智能塔吊的智慧工地物联网协同系统。具体地，作业规划层用于生成生产计划。协同调度层可包括作业执行调度中心，用于处理生产计划，生成时序化控制指令。物联网集成接口可具有转译协调器，用于建立配置项表单，并根据时序化控制指令对应更新所述配置项表单，并由转译协调器对所述配置项表单中的配置项进行转译，获得作业指令。现场层可包括智能塔吊，用于响应作业指令。有利于智能塔吊识别场地和环境安全因素，将物料按照生产计划的流程和顺序，在规定时间内定点准确地搬运各种物料；另外还能够自主规划决策生产计划、以及进行及时地故障预警和故障处理，降低了塔吊对人的依赖性，提升了塔吊作业的安全性和效率。
Patent CN-113290946-B (CN)
IPC: B31F1/07
Filed: 2021-07-27
Granted: 2021-10-01
Abstract: 本发明公开了一种纸尿裤3D压花装置，所述纸尿裤3D压花装置包括：壳体以及安装在所述壳体上的两个压辊，两个所述压辊之间设置有第二压花辊，所述壳体上安装有和所述第二压花辊配合使用的第一压花辊，所述壳体用于支撑整个纸尿裤3D压花装置，所述壳体后侧安装有机架；两个矫正环，两个所述矫正环对称设置在所述第二压花辊的两端，每个所述矫正环均通过第一弹簧和所述壳体紧密连接，所述矫正环顶部固定安装有横截面呈L形设置的限制块。本发明调节杆上的摆正块移动，同时推动面层，使偏移后的面层进行摆正，从而使得后续对面层的复合更加完全，不会出现错位的现象，使得后续生产的纸尿裤可以正常进行使用，避免了资源的浪费。
Patent CN-113665388-B (CN)
Title: 一种交直流两用自助充电系统
IPC: B60L53/302
Filed: 2021-09-16
Granted: 2022-04-08
Abstract: 本发明公开了一种交直流两用自助充电系统，包括底座，所述底座的上表面上固定安装箱体，所述箱体的内腔中设有交直流两用供电箱，所述箱体的内腔中还设有直线电机，所述箱体内腔的底面上固定安装滑轨，所述滑轨上安装滑块，所述滑块能够沿着滑轨的长度方向滑动，所述滑块的一端端面与直线电机伸缩杆固定连接，所述滑块的另一端端面对着箱体内腔的左侧面上的按压式弹簧开关对应，所述箱体内腔安装转轴，所述转轴上固定安装收线辊，所述转轴上还固定安装齿轮，所述箱体的右侧面上固定安装两个充电插头安装座，两个充电插头安装座上均安装充电插头。本发明的有益效果是，能够实现自助充电功能。
Patent CN-113567595-B (CN)
Title: 一种药物中醚类杂质的检测方法
IPC: G01N30/34
Filed: 2021-09-26
Granted: 2021-12-31
Abstract: 本申请属于药物分析技术领域。本申请提供了一种药物中醚类杂质的检测方法，包括：取供试品用有机溶剂溶解，再加入萃取试剂振荡得到样品溶液，将样品溶液和对照品溶液分别注入液相色谱仪采用外标法进行检测；液相的色谱柱为：辛烷基硅烷键合硅胶为填料的色谱柱；液相的流动相为：流动相A选自水或盐溶液，流动相B选自乙腈或甲醇。本申请基于主药和待测成分的化学性质，能够用于药物中醚类杂质的定量检测，方法的专属性、线性、准确性、灵敏度、耐用性和稳定性符合检测要求。
Patent CN-113753571-B (CN)
IPC: B65G47/91
Filed: 2021-08-30
Granted: 2022-07-01
Abstract: 本发明公开了一种自动供料式产品接合加工方法，通过第一载料台承载第一工件，采用同一个第一搬运机构将第一工件交替地搬运至多个第一载料台上，采用同一个第二载料台承载第二工件，第二载料台运动而交替地与多个第二搬运机构相互配合，使得多个第二搬运机构交替地从第二载料台上拾取第二工件，第二搬运机构的数量与第一载料台的数量相同，第二搬运机构与第一载料台位置对应时将第二工件自上而下地作用于第一工件上，使得第二工件与第一工件接合形成产品。本发明的自动供料式产品接合加工方法，使各个机构之间的配合与衔接流畅，大幅地提升了设备的整体生产效率，且各机构之间布局合理，结构紧凑，占用空间较小。
Patent CN-113808330-B (CN)
IPC: G07F15/10
Filed: 2021-11-19
Granted: 2022-03-25
Abstract: 本发明公开了一种费用缴纳系统及方法，本发明合同管理模块统计房屋租赁合同信息；物业管理模块基于物联网设备采集物业水电信息；财务管理模块根据所述房屋租赁合同信息和所述物业水电信息确定各租户待缴水电费用信息；所述财务管理模块根据所述房屋租赁合同信息确定各租户待缴租金信息；所述财务管理模块根据各租户待缴租金信息和各租户待缴水电费用信息确定租户待缴费用信息；所述财务管理模块根据所述租户待缴费用信息生成预警信息发送至租户，并根据预设方式提醒收纳人员。相较于现有技术依赖于人工提醒缴纳费用，导致人工成本过高，本发明实现了费用缴纳智能提醒，解决了人工提醒费用缴纳费事费力，节省了人力成本。
Patent CN-113818087-B (CN)
Title: 一种氮化镓外延片及其外延片的生长方法
IPC: C30B28/14
Filed: 2021-11-23
Granted: 2022-02-15
Abstract: 本发明公开了一种氮化镓外延片及其外延片的生长方法，包括：衬底层、缓冲层、多晶氮化镓层、超晶格缓冲层，单晶氮化镓层和氮化镓外延片，将蓝宝石作为衬底层，在衬底层上生长缓冲层，在缓冲层上生长多晶氮化镓层，在多晶氮化镓层上生长超晶格缓冲层，在超晶格缓冲层上生长单晶氮化镓层，单晶氮化镓层的厚度均大于多晶氮化镓层的厚度和超晶格缓冲层的厚度，最后在所述单晶氮化镓层上生长氮化镓外延层。本发明采用缓冲层和多晶氮化镓层，释放来自晶格失配产生的应力，超晶格缓冲层不仅可以缓冲应力，还可以提高晶格质量，单晶氮化镓层可以提到氮化镓外延片的质量，减少位错密度，从而形成高质量的氮化镓外延层。
Patent CN-114062386-B (CN)
Title: 一种用于背光板aoi检测的图像采集设备
IPC: G01N21/95
Filed: 2022-01-12
Granted: 2022-03-18
Abstract: 本发明公开了一种用于背光板AOI检测的图像采集设备,包括本体箱，所述本体箱靠近底部的内壁通过销轴转动安装有两个第一转动杆，两个所述第一转动杆之间连接有对背光板固定的组装机构，所述本体箱靠近顶部的内壁固定有对背光板不同偏转角度时进行采集的第二采集头，所述链条的侧壁固定连接有活动块，所述活动块限位滑动在凹槽的内部，所述凹槽开设在第一转动杆上，所述本体箱的外壁固定安装有使其中一个链轮转动的电机。本发明通过第二采集头的设置，即可对第一转动杆位于不同偏转角度时进行图像采集，有效避免了背光板检测时反光等客观因素的存在，从而提高了检测的准确性。
Patent CN-114251971-B (CN)
Title: 一种换热器换热管内壁清洗装置
IPC: F28G3/10
Filed: 2022-03-02
Granted: 2022-05-06
Abstract: 本发明公开了一种换热器换热管内壁清洗装置，具体涉及换热器技术领域，包括底板、电动滑轨和螺旋刮刀，所述电动滑轨的内壁设置有电动滑块，所述电动滑块的下表面与电动液压杆的顶端固定连接。本发明通过设置螺旋刮刀、水泵组件、换热管体、连接轴、移动架、斜杆、支撑轮和磁性控制板，磁性控制板与移动架之间的磁力带动移动架和支撑轮向左侧移动，同时换热管体中的水流相对螺旋刮刀向右移动，控制螺旋刮刀的转动，螺旋刮刀转动对换热管体内壁轻微粘接的水垢进行刮除，同时螺旋刮刀在转动的同时不断向左移动，实现对换热管体内壁全面高效的清理，保证本装置对换热管体内壁的清理效果和清理效率。
Patent GE-P19950219-B (GE)
Title: Primary Converter
Inventor: JAPARIDZE TAMAZ
IPC: G01N27/02
Filed: 1993-07-26
Abstract: This invention refers to measurement teclinique, in particular to moisture meters and can be used for measuring the humidity' of grain and food products.    Technical result is to increase accuracy and reliabillyoftheworkofthe converter. The primary converter comprises two electrodes, the outer and the inner separated with the insulator. The end of the inner electrode directed towards the searched material is provided with the steel rod whereas the outer electrode has the form of the cone.
Patent GE-P20063761-B (GE)
Title: Method for Preparing Glucosamine Compound
Inventor: PINZA MARIO
IPC: C07H5/06
Filed: 2002-12-02
Abstract: 1. Technical Result Efficiency of treatment of rheumatic inflammations. 2. Essence Method for preparing a compound comprising protonated glucosamine and CI-, Na+ and SO42- ions, in which (a) glucosamine hydrochloride and a stoichiometric excess of sodium sulphate are placed in water, (b) the mixture obtained from the preceding step (a) is heated, (c) the mixture is cooled, and (d) the solid present in the said cooled mixture is recovered by filtration. 3. Field of Application Medicine.
Patent GE-P20115250-B (GE)
Title: Device lowered from helicopter for extinguishing of natural fires
Inventor: CHKHARTISHVILI VALTER
IPC: A62C3/00
Filed: 2009-01-13
Abstract: A device contains a case 1 of cylindrical shape, on which the cylindrical cover 21 made of a synthetic material is fixed, in which the envelope 22 of spherical shape is folded, a brake parachute 11 and the device 24 for its drop. The case contains a generator 2 of aerosol mixture of explosive gases and a liquid fuel, consisting of a retort 3 with the liquid fuel and the balloon 6 inserted into it filled by explosive gases under a high pressure. In a branch pipe of the retort the explosive assembly 9 with a fuse 10 is mounted. In the upper part of the case there is the panel of the control block 15. The generator is connected with the radioboard.
Patent CA-1308708-C (CA)
Title: Cephalosporins
Inventor: OCHIAI MICHIHIKO
IPC: C07D277/46
Filed: 1977-04-13
Granted: 1992-10-13
Abstract: NEW CEPHALOSPORINS                  Abstract of the disclosure .        A 7-(2-(2-aminothiazol-4-yl)-2-(syn)-methoxyimino-acetamido)cephalosporin derivative of the formula;                           wherein R3 is hydrogen or a residue of a nucleophilic compound; R2NH is an amino group which may optionally be protected, pharmaceutically acceptable salt or ester thereof, is found to have excellent anti-bacterial activity against a broad spectrum of bacteria inclusive of gram-negative bacteria such as Escherichia coli, Serratia marcescens, Proteus rettgeri,Enterobacter cloacae and Citrobacter freundii. Thus, this compound may be used for an antibacterial agent in therapeutical purposes.
Patent CA-1278128-C (CA)
Title: Fire retardant polyolefin composition
Inventor: TABATA NOBUCHIKA
IPC: C08K13/02
Filed: 1985-01-29
Granted: 1990-12-18
Abstract: ABSTRACT OF THE DISCLOSURE          Polypropylene compositions having superior machanical properties, processability and flame retardancy are obtained by blending polypropylene resin, a halogen-containing flame retardant of decabromodiphenyl oxide or ethylene-bis-tetrabromophthalimide,antimony trioxide, a crosslinking agent and a radical generating agent or by blending polypropylene resin, a halogen-containing flame retardant of decabromodiphenyloxide or ethylene-bis-tetrabromophthalimide, antimony trioxide, boron compound, a crosslinking agent and a radical generating agent and subjecting the resultant mixture to melting and kneading treatment, or by blending a halogen-containing flame-retardant, antimony trioxide and a boron compound with a polypropylene resin having been subjected to the melting and kneading preteatment with said crosslinking agent and a radical generating agent.
Patent CA-1281829-C (CA)
Title: Solids concentrate which contains abrasive solids and causes little wear
Inventor: FRITZ HANS-GERHARD
IPC: C08J3/22
Filed: 1985-02-08
Granted: 1991-03-19
Abstract: Abstract of the disclosure:         The wear on machine components is reduced during processing of solids concentrates containing abrasive solids if solids concentrates in which the carrier mate-rial has a resistance to shear and/or deformation which as the same as or higher than that of the polymer to be provided with the solids concentrate are employed.
Patent CA-1277794-C (CA)
Title: Paste composition containing an organopolysiloxane, platinum and filler
Inventor: LOUIS ECKHART
IPC: A61K6/90
Filed: 1985-02-28
Granted: 1990-12-11
Abstract: Docket No. Wa-8329 Paper No. 1 A PASTE COMPOSITION CONTAINING AN ORGANOPOLYSILOXANE, PLATINUM AND FILLER               Abstract of the Disclosure A paste composition which is used in the preparation of dental impression compositions containing: (a) at least 100 ppm by weight, based on the weight of the paste composition of platinum calculated as the element; (b) 35 to 75 percent by weight, based on the weight of the paste composition, of a diorganopolysiloxane which contains at least 2 SiC-bonded vinyl groups per molecule and has a viscosity of at least 100 mPa.s at 25°C; (c) 10 to 25 percent by weight, based on the weight of the paste composition, of a hydrocarbon which is liquid or spreadable at room temperature and is free of aliphatic carbon-carbon multiple bonds; and (d) 3 to 15 percent by weight, based on the weight of the paste composition, of hydrophobic silicon dioxide having a surface area of at least 50 m2/g; in which the sum of the percentages of (a) to (d) including other additives which may be present in the paste composition is equal to 100 percent.  The paste compositon is mixed with the other ingredients of the dental impression compositions such as diorganopolysiloxanes having SiC-bonded vinyl groups, organo-polysiloxanes having at least 3 Si-bond hydrogen atoms per molecule and filler to form dental impression compositions.
Patent CA-1279102-C (CA)
Title: Electrode securement sheet
Inventor: INOUE HIROKATSU
IPC: A61B5/0408
Filed: 1986-01-21
Granted: 1991-01-15
Abstract: ELECTRODE SECUREMENT SHEET            ABSTRACT OF THE DISCLOSURE      An electrode securement sheet for securing an electrode, which is held in close contact with the skin of a living body for deriving a weak current there-from, to the skin surface, is disclosed.   The electrode securement sheet comprises a substantially circular, extensible porous electrode securement section, which is to be secured to the skin surface to cover the electrode, and a lead securement section, which extends integrally from the electrode securement section for securing, to the skin surface, a lead for leading the weak current derived through the electrode to an elec-trocardiogram, these sections being separably bonded to a cardboard.
Patent CA-1290347-C (CA)
Title: Diamine derivatives
Inventor: TAKAGI MITIRO
IPC: A61K31/165
Filed: 1986-03-26
Granted: 1991-10-08
Abstract: ABSTRACT           Compounds of the following general formula and salts thereof:                             in which R1 and R2 which may be the same or different are each an alkyl group having 1 to 3 carbon atoms; R3 is a hydrogen atom or an alkyl group having 1 to 3 carbon atoms; R4 and R5 which may be the same or different are each a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; m and n which may be the same or different are each an integer of 1 to 7; provided that R4 and R5 are not a hydrogen atom at the same time; the compounds exhibit desirably strong effects for treating arrythmias and minimum undesirable side effects and thus are useful in the treatment of arrythmias.
Patent CA-1297979-C (CA)
Title: Procedure and means for producing a contrast image
Inventor: ROSCHIER NILS R
IPC: B66B13/26
Filed: 1986-05-06
Granted: 1992-03-24
Abstract: ABSTRACT OF THE DISCLOSURE          A procedure and an apparatus for producing an image based on contract discrimination in an image forming apparatus with one-dimensional or multi-dimensional image field employable  in  small  format  image  forming applications, have image signals obtained from each image forming points producing an electric current in a respective image forming channel, this current exerting an influence on the current passing from a tapping point of the image forming channel to said channel, and on the voltage produced at the tapping point, in such a way that their product is proportional to the image signal current, and the output of image forming is a frequency which is proportional  to  the  current,  a desired contrast heightening being achieved by supplying externally a suitable current to an interaction network connecting the tapping points of one or more image forming channels by suitably selected impedances, and the frequencies obtained from each image forming channel constituting the starting point for the image forming cycle.
Patent CA-1276061-C (CA)
Title: Cement matrix composites
Inventor: GALE DAVID M
IPC: C04B28/04
Filed: 1986-05-08
Granted: 1990-11-13
Abstract: Abstract Cement matrix composites of improved flexural toughness are prepared with polyethylene fibrids of high orientation from plexifilamentary structures as reinforcement.
Patent CA-1277882-C (CA)
Title: System and method for controlling rate of electrokinetic delivery of a drug
Inventor: SIBALIS DAN
IPC: A61N1/30
Filed: 1986-05-23
Granted: 1990-12-18
Abstract: TITLE:  SYSTEM AND METHOD FOR CONTROLLING RATE OF         ELECTROKINETIC DELIVERY OF A DRUG.                 ABSTRACT OF THE DISCLOSURE     This invention relates to a system and method for controlling the rate of electrokinetic delivery of a drug or drugs through the skin or mucous membrane of a human or animal being by way of a drug reservoir having a pair of electrodes positioned in the reser-voir that are connected to first and second power sources.  The first and second power sources can be optionally directed to the electrodes to add to or subtract from the second power source so as to cause variations in the drug reservoir in accordance with the type of drug being administered.  The system can in-clude computer directed controls programmed for the particular drug.  With such pre-programmed variations in the drug reservoir, control of the rate of drug delivery through the skin can be regulated or pre-set by prescription.
Patent CA-1268651-C (CA)
Title: Fusible rib bonding of fasteners to substrate
Inventor: BENTSEN PER
IPC: A44B19/40
Filed: 1986-05-26
Granted: 1990-05-08
Abstract: ABSTRACT A plastic separable fastener strip, and assembly of such strip with a substrate, and a method of attaching such strip to a substrate, comprising the provision of and utilization of fusible ribs on the base surface of the fastener strip to provide a bonding layer for bonding the strip to the substrate. Reducing the ribs into fusible condition without heat distortion of the remainder of the fastener strip and without heat distortion or damage of the substrate, provides a bonding layer when the fused ribs of the fastener strip are pressed together with the substrate. A simple apparatus and method are provided for effecting the bonding by fusion of the fusion ribs.
Patent CA-1284241-C (CA)
Title: Interpolymers of polyvinyl chloride and polyimides
Inventor: CLIKEMAN RICHARD R
IPC: C08F283/04
Filed: 1986-08-25
Granted: 1991-05-14
Abstract: PATENT APPLICATION OF   Richard Roy Clikeman, Douglas Samuel Cinoman and Ernst Dieter Weiler for INTERPOLYMERS OF POLYVINYL   CHLORIDE AND POLYIMIDES                       Abstract of the Disclosure Interpolymers made by polymerizing vinyl chloride monomer in the presence of a polyimide show excellent heat distortion resistance and processing characteristics.
Patent CA-1302478-C (CA)
Title: Ship's magnetic self-ranging system
Inventor: THEOBALD ALAN G
IPC: G01R33/00
Filed: 1986-10-17
Granted: 1992-06-02
Abstract: Abstract A simple, portable self-ranging system is used to measure the magnetic signature of a ship so that compensatory adjustments can be made to its degaussing system.   One or more magnetometer assemblies (12,13) are placed on the seabed and as the ship (11) follows a known straight course over the area. data from the magnetometers is transmitted to computer means on board the ship (11) where the data is processed using a magnetic model capable of predicting the magnetic field over an area greater than that covered by the self-ranging system.  This predicted field is then used to determine the optimum setting for the degaussing system to compensate for the ship's magnetic signature.
Patent CA-1291029-C (CA)
Title: Biological diagnostic device
Inventor: GRENNER GERD
IPC: G01N33/52
Filed: 1987-03-13
Granted: 1991-10-22
Abstract: BIOLOGICAL DIAGNOSTIC DEVICE                           ABSTRACT A biological diagnostic device and process for efficiently and accurately analyzing for an analyte of interest in a sample of a biological,fluid.  The device, which in a preferred embodiment is utilized for the analysis of whole blood samples, comprises a diagnostic test element and a sample application unit comprising a filter element and a fluid delivery element which is in fluid contact with the test element.  The delivery element comprises a layer having a plurality of grooves, or channels, in the surface thereof which is adjacent the filter element.  The fluid which passes through the filter is collected in the grooves of the delivery element and subsequently delivered to the test element.
Patent CA-1292547-C (CA)
Inventor: ONDRIS MIROSLAV
IPC: H01L31/073
Filed: 1987-04-02
Granted: 1991-11-26
Abstract: ABSTRACT        A method of electrodepositing a doped compound semiconductor film including tellurium and a metal selected from Group IIB of the Period Table of Elements by adding an effective concentration of dopant ions to the electrolyte bath.  Cadmium telluride, mercury cadmium telluride and zinc cadmium telluride may be doped with copper, silver and gold. The conductivity type of the electrodeposited doped layers may be changed by a heat treatment.  Thin film photovoltaic cells incorporating the doped layer to form a heterojunction with a semiconductor layer of the opposite conductivity type show substantial improvements in open circuit voltage, fill factor and efficiency over similar devices employing undoped electrodeposited layers.
Patent CA-1296779-C (CA)
Inventor: HOFFERT WILLIAM J
IPC: H03F3/60
Filed: 1987-04-30
Granted: 1992-03-03
Abstract: METHOD AND APPARATUS FOR TRANSFERRING AND INJECTING RF ENERGY FROM A GENERATOR           TO A RESONANT LOAD                      ABSTRACT OF THE INVENTION Improved  apparatus  and  method  are  provided  for  the coherent  amplification and  injection  of  radio  frequency (rf)  energy  into  a  load  cavity  using  a  plurality  of amplifier tubes.  A plurality of strip line cavities (30, 32, 34, 36, 38, 40, 42, 44) are laterally joined to define a continuous closed cavity  (48),  with an amplifier  tube (50,  52,  54,  56,  58,  60,  62,  64)  mounted  within  each resonant  strip  cavity.   Rf  energy  is  injected  into  the continuous  cavity  (48)  from  a  single  input  (70)  for coherent  coupling  to  all  of  the  amplifier  tubes  for amplification and injection into the load cavity (76).