baber/WOPTO huggingface dataset:
Patent CN-112600081-B (CN)
IPC: H02G5/06
Filed: 2020-12-11
Granted: 2021-08-31
Abstract: 本发明公开了一种变电站用伸缩管母线，它包括大径母线、小径母线和伸缩节，小径母线的端部插入大径母线内、通过伸缩节相连；伸缩节包括大径端板、固定套、滑移轴、阻尼件和小径端板，大径端板可拆卸连接于大径母线内，固定套一端开口、一端封闭，固定套包括单向滑移段和双向滑移段，单向滑移段自开口端向内设置，固定套同轴设置于大径母线内、单向滑移段与大径端板相连，滑移轴的内端穿过固定套的封闭端同轴设置于双向滑移段内、外端通过阻尼件与小径端板相连，小径端板可拆卸连接于小径母线内。整个伸缩的长度可通过固定套的长度来调控，利于提高滑移范围，使其具有较好的抗震能力；并且伸缩只发生在母线上，对电气设备的扰动较小。
Patent CN-112594919-B (CN)
Title: 一种便于安装的立式防爆型船用加热器
IPC: F24H15/37
Filed: 2020-12-16
Granted: 2022-05-03
Abstract: 本发明公开了一种便于安装的立式防爆型船用加热器，包括筒体，筒体上设有输入口和输出口，筒体内设有电加热管，还包括底座，底座上设有旋转座，筒体内设有压力传感器，筒体侧边设有护板，护板底部外侧边设有第一支撑部，第一支撑部与旋转座可转动连接，护板顶部外侧边设有第二支撑部，用于在筒体横卧时支撑于船板，底座上设有电磁板，用于在筒体竖立时与筒体底面电磁接触。该船用加热器在使用时为立式安装，有助于节省船舶空间，而在使用前组装或者使用时的检修时，可将加热器推动旋转至横卧状态，便于管道等部件的安装和拆卸；加热器具有压力监测功能，可实时监测加热器内部压力值，避免高压爆炸危险。
Patent CN-112701959-B (CN)
IPC: H02N11/00
Filed: 2020-12-22
Granted: 2022-01-28
Abstract: 本发明公开了一种太阳能综合利用光热混合发电系统，包括设于光伏框架上的光伏电池、设于与吸热板配合的温差发电部件、位于温差发电部件两侧的换位部件；本发明通过设置第一水箱和第二水箱在温差发电部件两侧，通过温差发电部件的水冷热交替，对光伏电池散热的同时进行温差发电，并且将多余的热量通过第一水箱和第二水箱的水的转换进行热量存储，同时通过第一水箱与第二水箱的水容量交替和支撑组件的来配合对光伏电池面向太阳方向进行调整，保持光伏电池的发电的最大效率，并且第一水箱和第二水箱内存储的热量，在没有光的条件下继续利用温差发电部件进行发电，增加发电小时。
Patent CN-112781758-B (CN)
Title: 一种矫治力的测量装置及测量方法
IPC: G01L1/14
Filed: 2020-12-30
Granted: 2022-03-08
Abstract: 本发明实施例公开了一种矫治力的测量装置，用于测量矫治器对矫治目标产生的矫治力，所述装置包括：传感器单元、信号读取单元和转换单元；所述传感器单元包括电容和第一电感；所述电容和所述第一电感构成谐振回路，所述电容响应于所述矫治力而发生形变，改变所述谐振回路的谐振频率；所述信号读取单元包括第二电感；所述第二电感与所述第一电感互感耦合，通过所述第二电感获取所述谐振回路的谐振频率；所述转换单元根据频率与力的关系公式，得到所述谐振频率对应的所述矫治力。
Patent CN-112684641-B (CN)
Title: 一种显示面板
IPC: G02F1/1343
Filed: 2021-01-12
Granted: 2022-05-31
Abstract: 本发明涉及一种显示面板，所述显示面板包括一阵列基板，本发明通过在阵列基板像素区两端设置交错设置的第一主电极与第一次电极，阵列基板侧的主像素电连接至阵列基板侧的第一主电极，通过单向导电胶将第一主电极与彩膜基板侧的第二主电极的第一电极分支电连接；阵列基板侧的次像素电连接至阵列基板侧的第一次电极，通过单向导电胶将第一次电极与彩膜基板侧的第二次电极的第二电极分支电连接，由此实现主像素与次像素的电极信号独立，有效提升子像素的开口率，增加显示面板的穿透率，改善残像的问题。
Patent CN-112791094-B (CN)
Title: 下调ythdf2蛋白表达的物质及其应用
IPC: A61K48/00
Filed: 2021-01-13
Granted: 2021-12-14
Abstract: 本发明涉及基因工程技术领域，尤其涉及一种下调YTHDF2蛋白表达的物质及其应用；该下调YTHDF2蛋白表达的物质包括基于YTHDF2的小干扰RNA或YTHDF2shRNA的内皮特异性腺相关病毒，可应用于制备治疗心血管疾病药物；本发明开拓了动脉粥样硬化相关血管疾病防治药物制备的新方法，对于动脉粥样硬化相关血管疾病的防治提供了新的方向。
Patent CN-112857976-B (CN)
IPC: G01N3/02
Filed: 2021-02-07
Granted: 2022-03-18
Abstract: 本发明属于系泊用缆绳技术领域，公开了一种缆绳磨损疲劳的实验装置，包括控制装置、循环加载设备以及缆绳，还包括水箱和砝码箱，所述水箱上部设置有覆盖板，覆盖板两侧分别设置有供缆绳进、出水箱的空隙，所述覆盖板下部固定设置有至少一个构件；所述缆绳一端与循环加载设备连接，中部位于水箱内，并与所述构件接触，另一端与砝码箱连接；所述构件与缆绳接触的接触面为具有粗糙度的接触面，用于为缆绳提供磨损；所述砝码箱用于盛放重物以拉紧缆绳。本发明的有益效果为能够同时测量纤维缆绳在不同接触面下的磨损程度。
Patent CN-112853933-B (CN)
Title: 一种具有可恢复功能的节段预制拼装钢管混凝土桥墩
IPC: E01D19/00
Filed: 2021-02-24
Granted: 2022-04-29
Abstract: 一种具有可恢复功能的节段预制拼装钢管混凝土桥墩，包括预制钢管混凝土节段和损伤元构件，损伤元构件包括两个耗能环，耗能环由开口相对的拱形部分和V形部分组成，两个耗能环的拱形部分分别固定在相邻的钢管节段上，两个耗能环的V形部分重叠并通过固定件固定在一起，重叠的V形部分之间还夹有软钢。本发明的节段预制拼装钢管混凝土桥墩通过在节段界面设置可拆卸的损伤元构件来提高接缝处的抗剪承载力，并且在预期地震作用下，各接缝处开口均匀分布桥墩节段保持弹性或有轻微塑性发展，损伤可集中于损伤元件，地震后通过更换损伤元件使结构恢复正常使用。通过耗能环与软钢之间的错层连接，达到一层一层破坏的需求，达到多层耗能的目的。
Patent CN-113107107-B (CN)
IPC: E04B2/00
Filed: 2021-03-15
Granted: 2021-12-17
Abstract: 本申请涉及一种绿色建筑墙体，包括安装有绿植的墙体，所述墙体的侧壁上安装有支架，支架上转动连接有挡板，所述墙体还安装有拨动杆，所述拨动杆的一端相对支架滑动设置，拨动杆的另一端铰接在挡板的侧壁上，所述拨动杆与支架之间设置有用于控制拨动杆移动的控制组件，当拨动杆在控制组件控制下远离支架时，所述挡板遮挡在绿植上方；当拨动杆在控制组件控制下靠近支架时，所述挡板逐渐转动到竖直状态。在遭遇暴雨的时候，由挡板遮挡在绿植上方，降低雨水直接冲刷绿植，对绿植形成保护。而暴雨过后，挡板恢复到竖直状态，相邻挡板之间竖直方向上存在较大的空隙，使得阳光能够通过空隙照射到绿植上，减少对绿植的正常生长的影响。
Patent CN-113026356-B (CN)
IPC: B01D17/022
Filed: 2021-03-24
Granted: 2022-05-17
Abstract: 本发明提供了一种基于区域浸润分离机制的两亲性双分离功能纤维。该功能纤维通过选择性存储水包油乳液中的油分散相于其疏水区，选择性存储油包水乳液中的水分散相于其亲水区，从而实现对水包油乳液和油包水乳液的双分离。该双分离功能纤维可对多种油包水乳液和水包油乳液进行高通量分离，具有分离效率高、分离通量大的特点。
Patent CN-113135339-B (CN)
Title: 一种网络数据线下防盗存储装置
IPC: E05B17/18
Filed: 2021-05-17
Granted: 2022-06-17
Abstract: 本发明涉及数据防盗技术领域，具体涉及一种网络数据线下防盗存储装置，包括放置盒，所述放置盒内侧面设置有存储器，所述放置盒位于开口一侧的侧面一侧通过铰链转动连接有与存储器接触的挡板，所述挡板侧面一侧对应存储器前部面板设置有连接板，所述挡板侧面固定连接有与放置盒内顶面接触的锁块，所述锁块内部转动连接有与连接板转动连接的锁芯，所述放置盒侧面开设有与锁芯转动连接的开口槽。本发明中，通过开口槽滑动连接有滑动板，将存储器放到放置盒内后，可以通过锁块将放置盒与挡板相互固定，这样放置盒与挡板可以挡住存储器，避免存储器内的硬盘被取走，他人不容易盗取NAS存储服务器，有利于数据的存储，方便使用。
Patent CN-113444520-B (CN)
Title: 具有包覆层的硫化物荧光体及制备具有包覆层的硫化物荧光体的磁控溅射法
IPC: C09K11/56
Filed: 2021-06-25
Granted: 2022-03-25
Abstract: 本发明提供一种具有包覆层的硫化物荧光体，包括：基底，基底为碱土硫化物发光材料；包覆于基底的表面的包覆层，包覆层为采用磁控溅射法按照以下步骤成型：步骤一，以惰性气体轰击靶材以使靶材溅射靶原子，形成辉光，其中，靶材为单晶硅、金属钛、金属铝或上述物料中的任意组合而形成的合金；步骤二，通入反应气体与在靶原子发生反应形成成膜物质，成膜物质沉积到基底的表面形成包覆层，其中，反应气体选自O 2 、N 2 。通过磁控溅射工艺在碱土硫化物发光材料表面形成均匀致密的包覆层，从而对碱土硫化物发光材料的表面起到显著的保护效果，使碱土硫化物发光材料的耐湿热稳定性得到明显的提高。
Patent CN-113369665-B (CN)
IPC: B23K103/04
Filed: 2021-06-29
Granted: 2022-06-07
Abstract: 本发明涉及不锈钢板生产领域，特别涉及一种不锈钢复合板自动化成型设备，包括底座，底座上设置有矩形结构的固定架，固定架内垂直开设有矩形结构的一号通槽，固定架内水平开设有二号通槽和三号通槽，一号通槽、二号通槽和三号通槽的两端均贯穿固定架，二号通槽和三号通槽分别与一号通槽相连通，三号通槽的底部与底座相连通，底座上并位于二号通槽的下方开设有滑槽，滑槽内滑动安装有移动架，移动架插设在二号通槽内，移动架上对称设置有一号气缸，一号气缸的输出端均设置有凸型结构的底板。本发明可以快速的对不锈钢板和碳钢基板进行定位和分隔，同时可以自动在定位后的不锈钢板上铺设炸药，适合推广。
Patent CN-113546598-B (CN)
Title: 一种废机油类的低阶煤捕收剂的氧化改良方法
IPC: B03D1/14
Filed: 2021-07-20
Granted: 2022-06-28
Abstract: 本发明公开了一种废机油类的低阶煤捕收剂的氧化改良方法，包括以下步骤：(1)配制pH值为3.5‑5.5的过氧化氢水溶液作为废机油的氧化药剂；(2)将步骤(1)配制的过氧化氢水溶液和废机油原料投入反应釜中，控制反应时间在0.5‑2h，控制反应温度在20‑40℃；(3)反应完成后，将反应釜内的产物进行过滤，去除废渣和化学沉淀物，得到改良后的低阶煤捕收剂。本发明处理后的废机油，成分被改良，粘度下降，废机油中的重金属离子和固体被氧化形成废渣，被过滤除去，一定程度上降低了废机油的污染性。本发明“变废为宝”有效地将废机油转化为高效低阶煤浮选捕收剂，具有效果好、成本低和污染小的优点，实现了资源的循环利用。
Patent CN-113652091-B (CN)
IPC: H01B7/04
Filed: 2021-07-30
Granted: 2022-05-24
Abstract: 本发明提供了一种抗张阻燃硅橡胶组合物、阻燃B1级硅橡胶绝缘聚烯烃护套控制线缆及其制备方法，其中，抗张阻燃硅橡胶组合物包含以下重量份数的组分：甲基乙烯基硅橡胶45‑75份；二氧化硅20‑40份；纳米级活性陶土10‑35份；羟基硅氧烷3‑10份；复合高效阻燃剂5‑10份；交联剂0.5‑3份；硫化剂0.5‑2份。本申请抗张阻燃硅橡胶组合物配方具有高耐温性、良好的成瓷性能，同时具有B1级阻燃性、超载不燃性、耐火性、无毒。
Patent CN-113333952-B (CN)
IPC: B23K26/14
Filed: 2021-08-05
Granted: 2021-10-01
Abstract: 本发明涉及激光焊接装置领域，具体的说是一种消除激光焊接气孔的焊接装置，包括平台、移动结构、焊接结构、消除结构、夹持结构和顶起结构；通过在平台的顶端安装移动结构，能够实现激光焊枪的精确平稳移动，从而增加焊接质量，且配合焊接结构的设置，不仅能够将焊枪进行夹持固定，还能够方便进行焊枪的安装拆卸，在焊接结构的一端安装消除结构，还能够通过焊接结构的移动，实现对焊接气泡的消除效果，从而大大提高焊接质量，通过在平台的一端安装夹持结构，不仅能够将待焊接的板材进行夹持固定，从而能够有效避免板材在焊接时出现错位的情况，还能够保证板材的对接处正好处于焊枪的正下方，以便于对不同型号的板材进行焊接。
Patent CN-113360198-B (CN)
IPC: G06F8/654
Filed: 2021-08-11
Granted: 2021-11-16
Abstract: 本发明公开了一种只用FPGA自身在线更新FPGA配置的方法，将上位机与FPGA程序的上位机接口通信连接；上位机驱动程序将擦除命令、读写命令和配置文件传输至上位机接口；上位机接口将擦除命令、读写命令和配置文件传输给FLASH控制器；FLASH控制器根据擦除命令执行擦除FLASH、根据读写命令烧写配置文件到FLASH；当收到上位机的在线更新命令时，FPGA控制IO管脚输出下拉脉冲信号，program_b信号被拉低，FPGA启动FLASH加载。本发明能够实现在线更新不掉电；在受到场景限制情况下，也能实现在线更新，弥补了使用JTAG下载设备进行烧写需要开箱受场景限制的不足且没有增加额外成本。
Patent CN-113560427-B (CN)
IPC: H01R43/16
Filed: 2021-09-26
Granted: 2022-01-07
Abstract: 本发明属于冲压加工技术领域，涉及一种细端子连续成型方法，步骤包括：①冲定位孔，②末端预切，③末端倒角，④末端精修，⑤切边，⑥落料；步骤②以定位孔为基准，在产品成型区内切出多个预切孔，预切孔包括靠近金属料带的侧边位置的侧预切孔，侧预切孔的轮廓包括若干并排的凸起结构，凸起结构的凸起高度都不超过2mm，对凸起结构进行倒角和精修之后再进行切边。本方法能够让尺寸较细的端子两端可以先预成型出倒角部分，然后再对端子的其余轮廓进行冲切加工，工艺连续而又确保了端子倒角的结构精度，满足了客户的精度要求。
Patent CN-114262810-B (CN)
Title: 一种亚共晶压铸铝硅合金材料的制备方法
IPC: C22B9/05
Filed: 2021-11-25
Granted: 2022-07-01
Abstract: 本发明提供一种亚共晶压铸铝硅合金材料的制备方法，包括如下步骤：在熔炉中熔化铝锭、硅和铁添加剂，搅拌熔化；加入经过预热的硼化剂进行硼化处理，采用无钠精炼剂进行精炼，然后加入预设后的镁，铝液温度750℃‑770℃时采用惰性气体除气20—30分钟，铝液温度740—760℃时加入经过预热的铝锶中间合金进行变质处理；继续采用惰性气体除气20—30分钟，加入经过预热的晶种合金；浇铸后凝固冷却。本发明提供的亚共晶压铸铝硅合金材料的制备方法制备的亚共晶压铸铝硅合金材料具有伸长率较高、强韧性较高和导热系数较高的优点。
Patent CN-113946038-B (CN)
IPC: G02B13/18
Filed: 2021-12-20
Granted: 2022-05-17
Abstract: 本发明公开的光学镜头、摄像模组及电子设备，光学镜头包括第一透镜、第二透镜、第三透镜、第四透镜、第五透镜、第六透镜和第七透镜；第一透镜的物侧面和像侧面为凸面和凹面，第二透镜的物侧面和像侧面为凸面和凹面，第三透镜和第四透镜的像侧面均为凸面，第五透镜的物侧面和像侧面为凸面和凹面，第六透镜的物侧面和像侧面为凹面和凸面，第七透镜的物侧面和像侧面均为凹面，光学镜头满足以下关系：6.5mm<f*tan(HFOV)<6.8mm，f为光学镜头的有效焦距，HFOV为光学镜头的最大视场角的一半。本发明提供的光学镜头、摄像模组及电子设备，能够在满足轻薄、小型化设计的同时，具有大孔径、大像面的特点，提升拍摄质量。
Patent CN-114094727-B (CN)
Title: 一种混合铁心电机
IPC: H02K7/116
Filed: 2022-01-19
Granted: 2022-04-26
Abstract: 本发明公开了一种混合铁心电机，涉及电机结构技术领域，包括固定铁心和氧铁体，所述固定铁心至少为5片，所述氧铁体至少为4片，并且所述固定铁心和氧铁体交替堆叠，固定铁心和氧铁体通过螺柱螺纹连接在一起，最外侧其中一端所述固定铁心的侧面固定安装有变速组件，所述变速组件包括太阳轮，太阳轮的内侧滑动安装有调节杆，调节杆的外表面转动连接有拨动支架。本发明通过变速组件，可以实现自动的机械调速，增大扭矩；通过自身铁心的组合，可实现自由更换，实现磁导率的调节；通过散热组件，可增加电机的连续使用时间，降低电机热损耗，从而更加节能。
Patent GE-P20022787-B (GE)
Title: Plant Species for Treatment of Leucosis and Anaemia
Inventor: SHERMADINI TSITSINO
IPC: A61K36/00
Filed: 2001-05-28
Abstract: 1. Technical Result Increase in therapeutic efficiency.          2. Essence There are three compositions for treatment: the first species comprises savory (Satureia), peppermint (Mentha pi¬pe¬¬¬rita), St.-John's wort (Hypericum), flagroot (Acorus calamus), knotweed (Poly¬gonum), fennel seed (Foeniculus), milfoil (Achillea), oak rind (Que¬rcus), basil (Oci¬mum), wormwood (Artemisia), white clover (Trifolium regens), storksbill  (Erodium), ashberry fruits (Sorbus), birchen buds (Betula), cinquefoil roots (Potentillae). The second species comprises mallow flowers (Malva), flagroot (Acorus calamus), camomile (Purethrum), caraway (Carum), alder cones (Alnus), oak rind (Qoercus), St.-John's wort (Hypericum), plantain (Plantago), caraway (Hilichrysum), dandelion roots (Taraxacum), nettle (Urtica), liquorice (Glycyrrhiza glab¬ra), buckthorn rots (Frangula alnus), senna leaves (Senna), Gleditschia (Gleditschia), waythorn (Rhamnus), mint (Mentha) and buck-bean (Menyantes trifoliata). The third species comprises Origanum (Origanum), birchen buds (Betulia), nettle seeds (Urti¬ca), couch-grass roots (Agropyrum), arnica (Arnica montana), marigold (Calendula officinalis) and agrimony (Agrimonia).   	         3. Field of Application Medicine, haematology.
Patent GE-P20074225-B (GE)
Title: Use of carbostyril derivatives and serotonin reuptake inhibitors for treatment of mood disorders
Inventor: KIKUCHI TETSURO
IPC: A61K31/496
Filed: 2003-12-25
Abstract: The pharmaceutical composition comprises a composition of aripiprazole with at least one serotonin reuptake inhibitor selected from the following group: fluoxetine, duloxetine, citalo¬pram, fluvoxamine, paroxetine, sertraline, venla¬faxine, milnacipran, escitalopram or salts thereof. The use of the composition for preparing the medi¬caments and treatment of patients with mood disorders. Tables: 3
Patent GE-P20074054-B (GE)
Title: Method for production of luminophor
Inventor: KHITIRI GURAM
IPC: C09K11/06
Filed: 2005-09-27
Abstract: A method comprises regrating tar with an adsorbent and extracting luminophor by the solvent, as a solvent the liquid mixture of propane-butane under pressure 588,4-1961,3 kPa (6-20atm) is used. During extraction the components are taken in the proportion - extraction mass: solvent = 1:(1-4).
Patent GE-P20094631-B (GE)
Title: Method and the device of clearing and enrichment of hydrocarbonic materials
Inventor: KARTVELISHVILI DAVID
IPC: C10G45/02
Filed: 2006-06-01
Abstract: A device contains a closed case equipped by inlet and exhaust connecting pipes of hydrocarbons and an electrolyte, a package of electrodes and the power supply connected to them, thus, the electrodes are executed in the form of a grid of the spherical or conic form and the package is placed in dielectric capacity, which is disposed vertically in respect to the basis of the case, the exhaust connecting branch of hydrocarbons is placed in the bottom part of the case and is equipped by the injector, which placed in the basis of packages of electrodes and exhaust connecting pipe is placed in of the overhead part of the case, the case is equipped by a regulator of a level of an electrolyte which is disposed in the field of contact of hydrocarbons and an electrolyte. The material which is a subject to clearing is passed through the vertical package of mesh electrodes of the conic or spherical form, from below upwards, thus, the specific gravity of the electrolyte in the electrolyzer is more than that of the material subject to clearing. As an electrolyte the water or hydroxide of alkali metals or an aqueous solution of sulfates is applied.
Patent GE-P20217305-B (GE)
Title: System and method of identification and authentication for tracing agricultural assets, identification element for secure identification of agricultural assets and corresponding computer programs
Inventor: MIYANO NETO ROBERTO
IPC: G06Q30/02
Filed: 2018-11-14
Abstract: Present invention refers to a system and method of identification and authentication for tracing agricultural assets, wherein agricultural assets are provided with identification elements univocally coded and grouped into rolls, requiring digital activation to be validated. Moreover, present invention refers to identification element and to corresponding computer programs. s
Patent CA-1278208-C (CA)
Inventor: BACKLUND KE
IPC: D21D5/00
Filed: 1985-10-11
Granted: 1990-12-27
Abstract: ABSTRACT OF THE DISCLOSURE         The invention refers to the treatment of mechanical high yield pulps produced from vegetable raw materials, particularly wood material, and concerns mainly removal of resin, which is an undesirable component of the pulp.  In this invention the removal provides a simpler and more effective manner for resin removal than previously by utilizing known machines and equipment.          The pulp at high pulp concentration, such as 7 - 20 %, is exposed to fully developed turbulence and thereafter to dewatering through pressing or in any other suitable manner.  The invention is used during production of mechanical pulp, which is to be used in card-board for the packaging of food, and for qualities such as tissue pulp and fluffed pulp.
Patent CA-1276808-C (CA)
Title: Performance improvement for camera autofocus
Inventor: WILWERDING DENNIS J
IPC: G02B7/34
Filed: 1986-08-20
Granted: 1990-11-27
Abstract: ABSTRACT             A system for improving the operation of an autofocus circuit under high intensity light situations by controlling the "start" time of a plurality of detectors directly from computer rather than through a clock which is limited in its ability to "start" by the phases of signals it receives.
Patent CA-1285719-C (CA)
Title: Device and kit for cleaning lenses of telescopes, cameras and the like
Inventor: WELLS THOMAS L
IPC: G02C13/00
Filed: 1986-11-28
Granted: 1991-07-09
Abstract: DEVICE AND KIT FOR CLEANING LENSES OF TELESCOPES, CAMERAS AND THE LIKE     ABSTRACT OF THE DISCLOSURE           A device and kit for cleaning generally convex surfaces of lenses of field articles  such as hunting scopes,  telescopes, cameras and the like.
Patent CA-1286896-C (CA)
Title: Tantalum powder process
Inventor: BERGMAN ROGER M
IPC: C22B5/04
Filed: 1987-03-03
Granted: 1991-07-30
Abstract: ABSTRACT           A reduction process for producing tantalum powder wherein a tantalum compound is introduced,  in a continuous or incremental manner,   to a reactor, during the course of the reduction reaction.
Patent CA-1310471-C (CA)
Inventor: CHANTRIAUX ERIC
IPC: B29C48/305
Filed: 1987-05-14
Granted: 1992-11-24
Abstract: A process and an apparatus for the continuous decoposition of a supersaturated sodium aluminate liquor forming a suspension in the presence of aluminium trihydroxide seed characterised by: (a) bringing into contact in a non-agitated grading decomposer a feed flow formed by the suspension and a recycling flow which is taken off in the underflow zone of the decomposer, (b) simultaneously drawing off a production flow in the same underflow zone, (c) extraction of an overflow flow at the overflow of the grading decomposer, and (d) suitable regulation in dependence on the flow rate of the feed flow, the flow rate of the recycling flow, the speed of discharge flow of the suspension in the underflow zone and the speed of rise of the suspension in the overflow zone.
Patent CA-1311211-C (CA)
Title: Procede de depot metallique sur titane par voie electrolytique
Inventor: TEMPRANO SERGE
IPC: C25D5/28
Filed: 1987-05-25
Granted: 1992-12-08
Abstract: L'invention concerne un procédé de dépôt métallique sur titane par voie électrolytique comprenant une étape de décapage avec de l'acide sulfurique à 95% RP, la température de bain étant comprise entre 30.degree. et 80.degree.C, la concentration étant comprise entre 20 et 80% dans de l'eau, le temps d'immersion étant compris entre 30 secondes et 5 minutes. Ce procédé s'applique notamment dans le domaine de l'industrie aérospatiale.
Patent CA-1283976-C (CA)
Inventor: WILFERT RONALD A
IPC: B42D25/45
Filed: 1987-06-01
Granted: 1991-05-07
Abstract: IDENTIFICATION CARD AND METHOD OF MAKING SAME                 Abstract of the Disclosure A high-security identification card is produced in a system in which a photograph from a video camera is converted to digital data and reproduced with high-fidelity on a video display screen.  Other images, such as signatures and fingerprints, can be treated in a similar manner using either a video camera or a CCD (charge-coupled device).  After processing, the video information is desplayed on the screen where it is com-bined with variable data typed in from a keyboard.  The digital data from the terminal is fed into a laser printer that prints the portrait and any desired alpha-numeric information on a paper sheet.  The paper sheet is then laminated, under heat and pressure, between two sheets of transparent thermoplastic material, at a temperature and pressure sufficient to cause the plastic material to penetrate the interstices between the fibers of the paper card and form a unitary structure that cannot be delaminated without destruction of the identifying data.  The digital information is stored in a permanent memory to allow the card to be reproduced later, with or without modification.
Patent CA-1310050-C (CA)
Title: Plasma arc heating apparatus and method
Inventor: CAMACHO SALVADOR L
IPC: H05B7/00
Filed: 1987-07-23
Granted: 1992-11-10
Abstract: PLASMA ARC HEATING APPARATUS AND METHOD        Abstract of the Invention An apparatus and method for heating a metallic melt with plasma torches is disclosed which is charac-terized by its ability to reduce the amount of con-tamination that is introduced into the metallic melt during the heating process.  The apparatus and method includes a furnace chamber having a hearth for receiving a metallic melt.  Mounted to the furnace chamber are a pair of plasma torches and an external electrode that is adapted to contact the metallic melt contained in the hearth.  A separate direct current power supply is pro-vided to operate each plasma torch.  During operation of the apparatus, two separate circuits of opposite polarity are established through the metallic melt uti-lizing the plasma torches and the external electrode in contact with the melt.  While these circuits are main-tained, the external electrode is withdrawn from contact with the melt, thereby establishing a single series cir-cuit which includes both plasma torches, both power supplies and the metallic melt.
Patent CA-1275623-C (CA)
Title: Packing element
Inventor: CARSON WILLIAM
IPC: B01J19/30
Filed: 1987-09-01
Granted: 1990-10-30
Abstract: ABSTRACT       This invention is a packing for use in a packed tower.  The packing has four axes and six webs and is symmetrical around each axes.  The packing is of a geometrical configuration that with one of the axes pointing downwardly and the other three axes pointing upwardly and above the downwardly pointing axes the fluid can flow towards the center of the packing into an opening at its center.  In the configuration with the three axes pointing downwardly and the one axis pointing upwardly the fluid is directed away from the center of the packing and flows off of the webs.  With this geometrical configuration the flow of the fluid is evenly distributed through-out the packed bed.
Patent CA-1310816-C (CA)
Title: Cutting insert
Inventor: KRESS DIETER
IPC: B23B27/14
Filed: 1987-09-08
Granted: 1992-12-01
Abstract: ABSTRACT OF THE DISCLOSURE           A cutting insert has a body with a periphery provided with a cutting edge having a plurality of cutting edge portions, and with a plurality of arcuate chip guiding steps which limit a plurality of chip surfaces, wherein the chip guiding steps extend directly to the periphery of the body, and the chip surfaces are formed as through-going planes which extend from the chip guiding steps to the cutting edge portions.
Patent CA-1305099-C (CA)
Title: Tamper resistant cap
Inventor: ZINNBAUER GERALD
IPC: B65D41/34
Filed: 1987-09-17
Granted: 1992-07-14
Abstract: Abstract of the Disclosure A novel tamper-evident closure assembly for a container, such as a bottle, which can incorporate one or more tamper indicators that are severed from the closure assembly when the cap is removed.  The tamper indicator can be shaped as a disk or any other distinct shape, such as in the form of a proprietary mark. Additionally, a proprietary mark, such as a trademark, can be placed on the visible surface of the tamper indicator.
Patent CA-1332520-C (CA)
Inventor: KINOSHITA MASAYUKI
IPC: C21D8/04
Filed: 1987-09-25
Granted: 1994-10-18
Abstract: A method for producing cold-rolled steel sheets which comprises the steps of: producing slabs containing 0.001 - 0.003 wt.% C, 0.004 wt.% or less N and 0.03 -0.20 wt.% P, providing that P(wt.%) x N(wt.%)? 3 x 10-4 wt.% is satisfied; hot-rolling the slabs into hot-rolled steel strips; cold-rolling the hot-rolled steel strips at 60 - 95% reduction ratio into cold-rolled steel strips; and annealing continuously the cold-rolled strips at temperature of recrystallization temperature to Ac3 transformation point temperature.  The slabs further include 0.0005 - 0.0030 wt.% B.  The hot-rolling is performed at finishing temperature ranging Ar3 transfromation point to Ar3 transformation + 100°C, at coling temperature of 750°C and less.
Patent CA-1302332-C (CA)
Title: Process for the hydrogenation of heavy and residual oils
Inventor: KRETSCHMAR KLAUS
IPC: C10G1/08
Filed: 1987-10-07
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE A process for the hydrogenation of heavy oils, residual oils, waste oils, used oils, shell oils, and tar sand oils by hydrogenating a slurry of the oil at a partial hydrogen pressure of 50-300 bar, a temperature of 250-500°C, a space velocity of 0.1-5 T/m3h, and a gas/liquid ratio of 100-10000 Nm3/T, wherein the additive comprises two different grain size portions, a fine grain portion having a grain size of 90 microns or less and a coarse grain portion having a grain size of 100-1000 microns.     35/maf,mkn
Patent CA-1303535-C (CA)
Title: Method for the biodegradation of pentachlorophenol with immobilized bacteria
Inventor: CRAWFORD RONALD L
IPC: C12S5/00
Filed: 1987-12-01
Granted: 1992-06-16
Abstract: Abstract of the Disclosure An immobilized bacteria composition which degrades pentachlorophenol (PCP), comprising bacteria of the genus Flavobacterlum, free cells of which degrade PCP and exhibit sustained growth in aqueous media having PCP concentrations of 250-500 ppm, immobilized in essen-tially water-insoluble alginate gel particles; and the method of using the same to detoxify aqueous PCP.
Patent CA-1326743-C (CA)
Inventor: WEYMAN H NICOLAS
IPC: F16G11/02
Filed: 1987-12-10
Granted: 1994-02-08
Abstract: ABSTRACT   A multi-strand metal cable having a metal sleeve secured thereto, comprising a rough surfaced metal friction layer bonded to a selected axial section of the surface of the cable, a layer of compliant material overlying the metal friction layer and the metal sleeve surrounding the layer of compliant material and compressing it against the cable, and the method of securing a metal sleeve to a stranded metal cable, comprising:  applying a rough surfaced metal friction layer to the surface of a selected axial section of the cable:  positioning a compliant underlay over the friction layer; positioning the sleeve over the compliant underlay, and reducing the diameter of the sleeve so that it grips the underlay and forces the underlay to grip the cable.
Patent CA-1320952-C (CA)
Title: Antitumor alkaloids
Inventor: HIGA TATSUO
IPC: A61P35/00
Filed: 1987-12-18
Granted: 1993-08-03
Abstract: ABSTRACT OF THE DISCLOSURE          This invention relates to antitumor alkaloid compositions, a process of producing the compositions and a method for inhibiting tumors utilizing the compositions.  More particularly, the compositions are antitumor alkaloids which are derived from marine organisms, i.e., the marine sponge Haliclona sp.