baber/WOPTO huggingface dataset:
Patent CN-112960198-B (CN)
IPC: B67B3/20
Filed: 2021-01-28
Granted: 2022-05-20
Abstract: 本发明公开一种中药饮片包装装置，包装装置包括固定件，所述固定件上设有传输件，固定件上设有第一驱动件、固定件上设有第二驱动件，固定件上设有第一送料件，固定件上设有第二送料件，固定件上设有拧盖件，拧盖件上设有限位件；所述固定件包括固定座，固定座上设有第二固定架，第二固定架上设有料管，料管上设有承接板，固定座上设有第三固定架。本发明包装装置自动装片并拧紧瓶盖，降低工作人员的劳动强度，包装效率高，限位盘周期性转动，调控方便，拧盖件配合限位件精准高效的将瓶盖盖于瓶口，电机输出轴配合定位孔旋转式下压封口，封盖效率高，稳定性好，避免出现漏盖的问题，饮片装瓶可调控，避免一直落药片的问题。
Patent CN-112817895-B (CN)
IPC: G06F13/40
Filed: 2021-01-28
Granted: 2022-04-19
Abstract: 本发明公开了一种基于GPIO的通信方法，通过利用两个GPIO线路轮流作为信号线和数据线以实现主端设备和从端设备之间的数据传输，具体地，主端设备通过GPIO输出电平或利用从端的上下拉来通知从端设备接收数据和发送数据给从端设备，从端设备通过切换自身GPIO内部上下拉来给主端设备应答信号。本发明无需通过延时来模拟时钟或者波特率来达到数据同步，而是使用握手应答的方式进行同步从而达到稳定通信的目的，能有效节省通信时间，而且能自适应通信设备的内部环境变化，如频率改变，发生中断等。
Patent CN-112831478-B (CN)
Title: 一种调控水稻垩白的蛋白质OsCAT8及其编码基因和应用
IPC: A01H6/46
Filed: 2021-02-19
Granted: 2022-03-22
Abstract: 本发明公开了一种调控水稻垩白的蛋白质OsCAT8及其编码基因和应用。该蛋白质OsCAT8的氨基酸序列如SEQ ID NO.1所示；其编码基因的核苷酸序列如SEQ ID NO.2所示。本发明基因过表达后能显著降低稻米垩白，改良稻米品质，为育种中稻米品质改良提供了新的基因资源，具有重要的育种利用价值。
Patent CN-112934946-B (CN)
Title: 修复有机物污染土壤的纳米级Fe－Cu/AC活化剂及其制备方法
IPC: C09K17/04
Filed: 2021-02-20
Granted: 2022-04-19
Abstract: 本发明公开了修复有机物污染土壤的纳米级Fe－Cu/AC活化剂及其制备方法，是将Fe－Cu/AC颗粒作为活化剂加入至受PAHs污染的土壤中。1000g的受PAHs污染的土壤中加入20g～50g的Fe－Cu/AC颗粒。修复温度为15℃～55℃，修复反应时间为2h～130h。Fe－Cu/AC颗粒的制备是在惰性气氛条件下，将亚铁盐溶解到水中，加入改性剂→活性炭→硼氢化盐的碱溶液→铜盐，铜离子被零价铁还原成零价态铜，制备纳米铜铁双金属颗粒经分离、干燥、高温煅烧，获得活性炭负载的铁铜双金属纳米颗粒。制得的Fe－Cu/AC颗粒能够有效强化过硫酸盐降解土壤中有机物等特点，且PAHs的去除率达到98％以上，修复效果明显，条件容易控制，修复速率快，能耗较低。
Patent CN-112685480-B (CN)
Title: 专利数据库的报表生成方法、装置、设备和存储介质
IPC: G06Q50/18
Filed: 2021-03-17
Granted: 2021-06-22
Abstract: 本发明实施例提供一种专利数据库的报表生成方法、装置、设备和存储介质，涉及专利数据库技术领域。方法包括：根据预先构建的检索式，对全文数据库系统中的专利数据进行检索，得到一级专利数据；从所述一级专利数据中分别导出各字段对应的二级专利数据；将所述基本信息对应的二级专利数据持久化至关系型数据库中的基本信息表中；对法律履历记录、申请人记录和标引信息进行多值字段拆解，并持久化至所述关系型数据库中对应的信息表中；根据统计需求确定所述关系型数据库中对应的信息表，并对对应的信息表进行联表操作，生成报表。本发明实施例可以实现高效率、多样化的报表生成。
Patent CN-113055249-B (CN)
IPC: H04L41/14
Filed: 2021-03-18
Granted: 2022-07-08
Abstract: 本发明涉及一种关键基础设施网络弹性检测方法及系统。该方法包括：向关键基础设施网络施加扰动，触发级联失效过程；获取扰动前后监测时间段内关键基础设施网络的网络参数；基于网络连通性能指标和网络参数，确定理想无故障情况下和实际状态下关键基础设施网络在监测时间段内每个时刻的连通性；确定理想无故障情况下和实际状态下在监测时间段内每个时刻的网络负载容量裕度；根据理想无故障情况下/实际状态下关键基础设施网络在监测时间段内每个时刻的连通性、理想无故障情况下/实际状态下关键基础设施网络在监测时间段内每个时刻的网络负载容量裕度，确定关键基础设施网络的弹性。本发明可以提高关键基础设施网络弹性检测的准确度。
Patent CN-113155755-B (CN)
Title: 微透镜阵列型成像光谱仪在线标定方法
IPC: G01N21/27
Filed: 2021-03-31
Granted: 2022-05-24
Abstract: 本发明公开了微透镜阵列型成像光谱仪在线标定方法，透镜阵列型成像光谱仪获取的汞灯光谱数据，在探测器靶面上选取汞灯条件下，波长为546.075nm的图像矩阵，其中，待标定光斑矩阵为m×n。手动选取T 1,1 、T 1,n 、T m,1 这三个坐标点进行质心坐标计算，然后根据相关公式及相关规律更新波长为546.075nm、576.961nm、579.067nm这三个光斑矩阵的相关数据，该数据为汞灯546.075nm、576.961nm、579.067nm三个光斑矩阵在探测器的实际成像位置进行精准标定后的真实位置，本发明提出利用汞灯条件下，通过波长为546.075nm、576.961nm、579.067nm的光谱实现全500nm‑600nm谱段范围内的全光谱标定。
Patent CN-113118879-B (CN)
IPC: B24B49/12
Filed: 2021-04-16
Granted: 2022-06-03
Abstract: 本发明提供一种避免镜面表面出现断层孔洞的烧结碳化硅的加工方法。本发明方法包括如下步骤：S1.利用CCOS技术对反应烧结碳化硅反射镜进行细磨使得面型收敛至PV：0.45um，RMS：0.10um；S2.细磨结果后，进行抛光，抛光磨盘材料选用沥青，磨料选用氧化铈，抛光阶段仍然利用干涉仪与CCOS技术相结合进行抛光，在保持面型不变的情况下，观察是否出现白色斑点，如不出现白色斑点则完成该道工序；S3.抛光结束后进行改性镀膜；S4.改性结束后继续抛光至达到产品要求。本发明可以避免镜面表面断层，孔洞等现象，可得到面型与表面较好的反射镜。
Patent CN-113124017-B (CN)
IPC: F15B15/14
Filed: 2021-04-19
Granted: 2022-03-29
Abstract: 本发明公开一种基于CO 2 相变的气动作动装置，涉及气动作动技术领域，包括气缸盖、气缸缸体和推杆，在气缸缸体内设有相变筒，相变筒与气缸盖固定连接，相变筒介于推杆和气缸盖中间，在相变筒内设有加热管，加热管连接有第一接线柱和第二接线柱，第一接线柱和第二接线柱固定安装在气缸盖上并贯穿至气缸缸体外侧，气缸盖中心开设有第一通孔与相变筒内部贯穿，通孔内设有第一气液两用头；相变筒内填充有液态二氧化碳，相变筒筒壁上开设有易于破裂得槽口，通过将产气装置置于气缸内部，可提供很大的作用力，特别是狭小空间内，而且使用液态CO 2 相变膨胀做功，很好的解决了火药燃烧对气缸造成的烧蚀问题，增长了气缸的寿命。
Patent CN-113175135-B (CN)
IPC: E04B2/96
Filed: 2021-05-17
Granted: 2022-06-17
Abstract: 本发明公开了一种单元模块化装配的大板块石材吊装系统，属于石材吊装技术领域，包括竖框主体，所述竖框主体一侧通过定位机构固定安装有固定板，所述竖框主体一侧固定安装有若干限位机构，所述限位机构一侧卡接有滑杆，所述滑杆外侧壁套设有第一滑套。本发明中，当卡块卡入卡槽后，两侧弹力板能够受力对卡块进行卡接限位，当滑杆卡入后一侧套接的挂接槽与固定板进行贴合固定，此时能够对吊装单元进行挂接装配，从而能够通过模块化的装配实现对吊装单元的模块化装配，通过将吊装单元在工厂内预先组装，在现场进行完成竖框主体和固定板的装配，即可对挂接槽进行快速装配，从而实现石材幕墙的半单元化施工，提高施工装配效率。
Patent CN-113569344-B (CN)
Title: 一种基于拉吊卸荷法脚手架的力学模型及其求解方法
IPC: G06F119/14
Filed: 2021-05-27
Granted: 2022-06-03
Abstract: 本发明属于工程受力计算技术领域，提供一种基于拉吊卸荷法脚手架的力学模型及其求解方法，主要包括以脚手架的内立杆或外立杆为基础所形成的单立杆模型，所述单立杆模型包括呈直线形顺次排布设置的：k 1 、G 1 、k 2 、G 2 、k 3 、G 3 …k n 、G n 、k n+1 ，而k 1 与G 1 之间…k n 与G n 之间则对应连接设置有k s1 、k s2 …k sn ；k 1 为所述脚手架在基础节段处的竖向刚度；k s2 …k sn 为对应脚手架相应节段处卸荷钢丝绳的竖向刚度；G 1 …G n 分别为第1段…第n段立杆处的等效集中竖向荷载；k 2 、…k n+1 分别为第1段…第n段立杆处的等效弹簧。本发明可以有效提高拉吊卸荷法下脚手架的受力计算准确度以及计算的便捷性。
Patent CN-113329086-B (CN)
Title: 一种端口连接系统和方法
IPC: G06F8/35
Filed: 2021-05-31
Granted: 2022-06-28
Abstract: 本发明提供了一种端口连接系统和方法，属于通信技术领域，该系统包括模型以及与模型通过外部端口连接的通用数据收发模型：模型包括相互通过浮动端口连接的平台组件、设备组件以及应用组件；应用组件附加的通用发送客户端与通用数据收发模型连接，应用组件通过调用外部端口与通用数据收发模型连接。本发明实现了模型与模型之外的数据收发处理模块的数据通道连接，以及实现了模型对于非SCA模型开发的数据收发处理模块的数据收发支持。
Patent CN-113390712-B (CN)
Title: 一种圆棒试件冲击拉伸疲劳试验夹具
IPC: G01N3/04
Filed: 2021-06-02
Granted: 2022-04-05
Abstract: 本发明申请属于航母舰载机拦阻钩常用材料冲击疲劳试验设计技术领域，具体涉及一种金属材料冲击拉伸疲劳试验夹具，包括：锤头、连接盖板、支座、底座、下夹头、压条、调节螺钉、锁定螺母。锤头和底座可根据试验机具体接口信息更改连接配合方式。试件下夹持段通过螺纹与下夹头连接，再由上下双螺母施加预紧力锁紧；试件上夹持段穿过支座顶部中心圆孔，通过双螺母施加预紧力锁紧固定；通过盖板连接下夹头的两砧座上，不仅增大了冲击时的接触面积，而且有利于两砧座的受力均衡；支座通过压条、调节螺钉固定在底座上。试验时，锤头施加的冲击载荷通过下夹头传递给试件，实现试件的冲击拉伸加载。本发明已经完成全套设计加工，并在钛合金冲击拉伸疲劳试验中成功应用，为舰载机拦阻钩、弹射杆等服役过程中承受冲击载荷作用的工程结构的疲劳寿命评估奠定基础。
Patent CN-113199253-B (CN)
IPC: B23Q7/00
Filed: 2021-06-02
Granted: 2022-06-14
Abstract: 本发明提供一种法兰一体式数控车钻加工机，属于数控机床领域。包括基座总成、装夹总成、进给总成、切削总成，整体设置于基座总成上；基座总成的左侧设置有装夹总成，装夹总成中有可以对法兰内孔及端面进行联合装夹的内卡、伸缩夹块，可在法兰端面车削及内卡车削加工时进行装夹切换，无需人工二次拆装；基座总成的顶部设置有可双向移动的进给总成；进给总成顶部设置有可以进行车削及钻孔加工的切削总成，可一次装夹完成对法兰的车削及安装孔的钻孔工作，用于钻孔的数组钻头还可根据钻孔的位置尺寸进行自动调整；本发明具有无需二次拆装、加工精度高，自动化程度高的优点。
Patent CN-113306662-B (CN)
Title: 坐式平衡车
IPC: B62K11/00
Filed: 2021-06-25
Granted: 2022-06-03
Abstract: 本发明公开了坐式平衡车，属于平衡车相关领域。坐式平衡车，包括踏板、平衡杆、平衡轮、连接座、固定杆和限位杆；踏板设有左右两个，两个踏板之间通过连接座连接；固定杆固定于连接座顶端，固定杆顶端开设有固定杆腔；固定杆腔内滑动设有滑动杆，滑动杆延伸至固定杆上侧；固定杆腔内转动设有限位杆，限位杆的左右两端延伸至固定杆的左右两侧；固定杆腔底端固定设有复位弹簧；限位杆上转动连接有两个平衡杆，两个平衡杆分别位于位于固定杆的左右两侧，本方案利用人体重量加在座垫，从而压缩推力弹簧让支撑轮离开地面后，可以实现坐姿骑行平衡车的功能。
Patent CN-113376085-B (CN)
Title: 一种用于盐雾箱的均化板装置及其清理积盐的方法
IPC: G01N17/00
Filed: 2021-07-16
Granted: 2022-03-25
Abstract: 本发明公开了一种用于盐雾箱的均化板装置，包括盐雾箱、均化板机构和积盐清理机构，所述均化板机构包括均化板，均化板位于盐雾箱中将盐雾箱分成上下两个腔体，积盐清理机构包括刮刀，刮刀位于盐雾箱的上腔体中，刮刀的刀刃与均化板的上表面紧密接触。刮刀沿均化板运动，将均化板上的积盐清理掉，解决盐雾箱长期运行过程中积盐堵塞均化板孔，进而影响盐雾性能测试稳定性的问题，从而降低人工清理积盐的频率，提高设备利用率，同时大大改善盐雾试验测试的稳定性。本发明还公开了一种均化板装置清理积盐的方法。
Patent CN-113620392-B (CN)
IPC: C25B1/50
Filed: 2021-07-20
Granted: 2022-06-21
Abstract: 本发明公开了一种电活化亚硫酸根对水体消毒同步产氢的方法，本文明涉及污水电化学处理技术和能源领域。本发明通过电化学活化亚硫酸根而生成两种强的氧化性活性物质—硫酸根自由基(氧化还原电位(E0＝2.5～3.1V))和羟基自由基)，从而实现对水体消毒同步产氢。本发明自制碳电极阳极的活性物质为用碱性葡萄糖修饰的C 3 N 4 高温碳化的氮参杂的碳(NCN‑OH)和自支撑磷化钴镍阴极材料，成本低且不会引起二次污染。本方法无二次污染和无消毒副产物的产生，是一种清洁、高效和低成本的水处理消毒方法，在电化学活化法对大肠杆菌的对数去除率为4.3，同时氢气产量达到162.9μmol。
Patent CN-113355096-B (CN)
IPC: C09K101/00
Filed: 2021-07-22
Granted: 2022-04-22
Abstract: 本发明涉及土壤修复技术领域，公开了一种炭基修复材料用于锑砷污染土壤修复的应用及制备方法；所述应用为：将炭基修复材料按照0.2～5％的质量占比拌入锑砷污染的土壤中，而无需其他操作；所述方法包括以下步骤：将碳源和增孔剂按照质量比1：0.05～3混合，得到混合物；将得到的混合物在600～1000℃条件下高温热解1～8h，得到待处理炭基修复材料；将得到的待处理炭基修复材料放入酸液中，持续浸没3～6h去除残留增孔剂后，烘干得到具有大的比表面积的炭基修复材料；本发明制备的炭基修复材料能够有效阻控土壤中锑砷的释放；解决现有技术中炭材料加速厌氧锑砷释放的问题。
Patent CN-113389954-B (CN)
Title: 一种带有一体式连接结构的钢管
IPC: F16L13/10
Filed: 2021-08-18
Granted: 2021-10-29
Abstract: 本发明公开了一种带有一体式连接结构的钢管，属于钢管领域，一种带有一体式连接结构的钢管，通过钢管两端多个内凸环和外凸环的设置，在进行连接时，外封端和内封端之间能形成预封腔，然后注入熔融塑液，从而在预封腔内形成填充内凹的内凸环以及外凸的外凸环的一体式限位层，实现密封和固定，相较于现有技术，其既能有效保证连接处的稳定性，有效避免连接处两个钢管的横向移动，同时限位层不受挤压力，使其老化速度大幅度降低，显著延长使用寿命，另外配合自延束的作用，在注入熔融塑液时的高温作用下，自动外延并展开，可作为内衬，显著提高限位层的强度以及稳定性，使其在意外受力时，限位层不易松动。
Patent CN-113551782-B (CN)
IPC: G01J1/42
Filed: 2021-09-18
Granted: 2021-12-28
Abstract: 本发明提供一种与半导体集成电路CMOS工艺兼容的芯片结构及其制备方法，与半导体集成电路CMOS工艺兼容的芯片结构包括衬底、电路处理模块、微桥结构和悬垂电极组；悬垂电极组包括间隔设置的第一悬垂电极和第三悬垂电极，第一悬垂电极和第三悬垂电极均沿第一方向延伸，第一方向与微桥结构垂直，第三悬垂电极包括沟道层、源电极和漏电极，源电极和漏电极位于沟道层沿第一方向的相对两侧，第一悬垂电极作为第一栅电极，与沟道层相对设置。本发明在芯片内形成空气隙晶体管，提升对红外光强度感应的灵敏度。
Patent CN-113890457-B (CN)
Title: 一种油田抽油机用节电型的变频器及其使用方法
IPC: B01D46/76
Filed: 2021-09-28
Granted: 2022-04-12
Abstract: 本发明公开了一种油田抽油机用节电型的变频器，包括箱体和变频器本体，所述箱体的前侧靠近左侧处设有活动门，所述箱体的顶部固定连接有集雨槽，所述集雨槽的底部靠近左侧处固定插接有排水管，本发明一种油田抽油机用节电型的变频器在使用的过程中，开关活动门时，可通过连杆带动转动杆旋转，进而带动凸轮旋转，凸轮旋转敲击过滤网，进而将过滤网上附着的灰尘抖下，从而保障过滤网的通透性，以此保障散热性能，在遇到雨水天气时，集雨槽对雨水进行收集，雨水被集中从排水管处排出，水流经过防护壳，并冲击挡水板，挡水板带动转动杆旋转，转动杆带动凸轮旋转，凸轮旋转继续敲击过滤网，进而将过滤网上附着的灰尘抖下。
Patent CN-113607456-B (CN)
IPC: G01M99/00
Filed: 2021-10-08
Granted: 2021-12-10
Abstract: 本发明公开了一种换热器换热性能测试平台，涉及换热器测试技术领域，包括热泵组件、冷泵组件、热端传输组件、冷端传输组件、测试组件、下平台，热泵组件和热端传输组件相连接，热端传输组件和测试组件相连接，冷泵组件和冷端传输组件相连接，冷端传输组件和测试组件紧固连接，热泵组件、冷泵组件、测试组件安装在下平台上表面，热泵组件、冷泵组件分别位于测试组件两侧。本发明通过导流单元保证了流体持续排出的过程中，同步持续输入的热源流体不会对输出流体的温度产生影响。本发明的换热部件、冷却部件既提升了输入到换热器中流体温度的准确性，也降低了相邻流体之间的温差梯度，避免了管道内部因温差而产生流体扰动。
Patent CN-114053166-B (CN)
IPC: A61Q19/00
Filed: 2021-11-08
Granted: 2022-07-08
Abstract: 本发明提供了一种酰化Ⅰ型胶原蛋白水光针的制备方法，属于护肤品技术领域。按质量百分数计包括以下组分：去端肽胶原蛋白0.2‑0.5wt％、维生素C0.01‑0.1wt％、寡聚透明质酸0.01‑0.1wt％、透明质酸0.01‑0.1wt％，磷酸盐缓冲液余量，本发明利用去端肽胶原蛋白低免疫原性、良好的生物相容性、创面修复和支撑的优点结合透明质酸的优势，开发一款安全、有效无副作用的导入式水光针溶液，解决水光针目前的不良反应。
Patent CN-113978909-B (CN)
IPC: B65D25/10
Filed: 2021-12-30
Granted: 2022-03-22
Abstract: 本发明涉及无人机包装运输技术领域，旨在解决大型无人机传统包装方法固定方式复杂，包装可靠性和安全性低，而且拆装无人机比较麻烦，费时费力的问题，提供一种大型无人机运输固定装置及轿式约束方法，其中，大型无人机运输固定装置包括限位框架和多个连接杆，每个连接杆的一端连接于限位框架上，每个连接杆的另一端连接于机身托架上，机身托架用于承托机身，限位框架与连接杆将机身固定在机身托架上，限位框架上通过快卸销一与机身相连接，快卸销一能够插入机身上的中央翼安装孔中；本发明弥补了大型无人机传统包装方法中存在的可靠性和安全性低、固定方式复杂的缺陷，能够更加可靠、安全、简单、高效地完成大型无人机转场运输。
Patent CN-114256993-B (CN)
Title: 一种绕包型电缆取电装置
IPC: H02M7/217
Filed: 2022-02-24
Granted: 2022-06-21
Abstract: 本发明涉及一种绕包型电缆取电装置，包括：取电环和取电模块，取电环包括防水层、磁芯、线圈和弹性片；磁芯为开放式螺旋结构，具有彼此分离的两端，磁芯的两端分别沿电缆的长度方向延伸；线圈由磁芯的一端绕包至另一端；取电模块与线圈连接；防水层包裹在线圈绕包磁芯形成的螺旋体上，并沿磁芯缠绕，直至覆盖线圈和磁芯；弹性片覆盖在线圈形成的螺旋体上，沿磁芯延伸，并被防水层包裹，用于提供取电环卷曲缠绕在电缆上的预紧力；将线圈由磁芯的一端绕包至另一端，再将防水层包裹在线圈绕包形成的螺旋体上，使得线圈和磁芯完全被所述防水层密封包裹，从而产生良好的防水效果；且磁芯两端沿电缆两端沿伸设置，有效了避免了取电过程中发热问题。
Patent GE-P20146031-B (GE)
Title: Composite panel made from cementitious mortar with properties of transparency
Inventor: CARMINATI ARONNE
IPC: E04C2/54
Filed: 2009-12-10
Abstract: Present invention relates to composite panel made from cementitious mortar characterized with plurality of openings pass through complete width thereof, each wherefrom is filled with material tran¬s¬parent to light. The invention also relates to these panels producing method.
Patent GE-P20156222-B (GE)
Title: Pyrazole compound
Inventor: FUJIMORI IKUO
IPC: C07D401/04
Filed: 2010-03-25
Abstract: There are represented compound of formula (I), wherein R1 is fluorine atom, R2 is methyl or cyanogen group, and R3 is hydrogen atom or salt thereof; remedy containing compound of formula I or on basis salt thereof and application therefor prophylactic or treatment of such diseases as peptic ulcer, Zollinger-Ellison syndrome, gastritis, etc.
Patent CA-1321948-C (CA)
Title: Broad spectrum chemical decontaminant system
Inventor: BANNARD ROBERT A B
IPC: A62D3/00
Filed: 1983-11-22
Granted: 1993-09-07
Abstract: ABSTRACT A protective system against chemical warfare agents consisting essentially of at least one alkali metal salt of phenol, acetone oxime, aceto-phenone oxime and 2,3-butanedione monoxime, a macrocycle chosen from 18-crown-6 or cryptand [2,2,2] and  a solvent chosen from dioxolane, tetraglyme, dimethoxyethane, a polyethylene glycol or a polyethylene glycol mono- or di-ether the system also containing just enough water to dissolve the active ingredient.  These systems afford protection against mustard gas (H or HD) and against chemical warfare agents of the V and G types.
Patent CA-1275957-C (CA)
Title: Method of culturing protoplasts
Inventor: FUJIMURA TATSUHITO
IPC: C12N5/02
Filed: 1986-05-20
Granted: 1990-11-06
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is a method of culturing a protoplast in a liquid medium. According to the method of the present invention, the pH of the liquid medium for culturing the protoplast is adjusted to not more than 5.2.
Patent CA-1283110-C (CA)
Title: Herbicidal 2-(substituted-phenyl)-3-amino-2- cyclopentenone derivatives
Inventor: WARD CARL E
IPC: A01N35/02
Filed: 1986-06-10
Granted: 1991-04-16
Abstract: .      ABSTRACT OF THE DISCLOSURE 2-(3-substituted phenyl)-3-amino-2-cyclopentenone derivatives of the Formula I                          (I) wherein R is, for example, C1-C4-alkyl, R1 is hydrogen or Cl-C4-alkyl, R2 is, for example, hydrogen or C1-C4-alkyl, X is hydrogen, lower alkyl, lower alkoxy, halo or trifluoromethyl and Y is, for example, lower alkyl, lower alkoxy, halo, cyano or nitro.  The compounds generally exhibit both pre-emergence and post-emergence phytotoxicity and are useful as herbicides and also at low dosages as plant growth regulating agents.
Patent CA-1281327-C (CA)
Title: Anti-tumour platinum complexes, their preparation and their use
Inventor: SUGIMURA YUKIO
IPC: C07C15/00
Filed: 1986-09-08
Granted: 1991-03-12
Abstract: ABSTRACT   Platinum complexes of formula (I):                                           (I) (wherein L1 and L2 are ligands, Xp- is an anion and n is 0, 1, 2 or 3) have anti-tumor activity and may be prepared by condensing a 1,2-diaminocyclohexane-platinum (II) complex with a cyclic alkylene urea.
Patent CA-1286870-C (CA)
Title: Method of treating hollow articles, in particular polyethylene terephthalate preforms
Inventor: AL GHATTA HUSSAIN A
IPC: B29B13/00
Filed: 1986-11-14
Granted: 1991-07-30
Abstract: ABSTRACT OF THE DISCLOSURE     A  method of treating PET preforms  and bottles  consists  of subjecting   the  preforms   or  the  bottles to a  carbon  dioxide atmosphere at a higher temperature than the critical temperature of carbon dioxide, a higher pressure  than ambient pressure, and for a set   time   period.   The   treatment   greatly  reduces  both the acetaldehyde concentration in the head of the treated bottles or in the bottles obtained from said treated preforms by stretch-blowing, and permeability of gases through the bottle walls.
Patent CA-1282930-C (CA)
Title: Furniture channel
Inventor: RUTKOWSKI EDWARD J
IPC: E04B2/74
Filed: 1986-11-17
Granted: 1991-04-16
Abstract: ABSTRACT OF THE INVENTION A furniture channel for vertical disposi-tion against horizontal framing members, with an intermittent raised bead on the furniture channel inner surface for selective, optional positioning, against the horizontal framing members, for obtaining the desired spacing of the furniture channel faces from the framing members.
Patent CA-1318910-C (CA)
Title: Rotary drill bit
Inventor: ZIJSLING DJURRE H
IPC: E21B10/56
Filed: 1987-03-17
Granted: 1993-06-08
Abstract: A B S T R A C T                      ROTARY DRILL BIT      A rotary drill bit is provided with cutting elements having a front layer of interbonded abrasive particles, such as synthetic diamonds, which layer has a thickness that varies with distance from the bit body. The characteristic relation thus obtained between bit agressiveness and bit wear can be used to monitor the bit wear condition during drilling.
Patent CA-1287827-C (CA)
Title: Electromagnetic valve assembly
Inventor: KOLZE LAWRENCE A
IPC: F16K31/06
Filed: 1987-04-08
Granted: 1991-08-20
Abstract: ABSTRACT          An electromagnetic solenoid operated plastic bodied appliance inlet valve having the armature, poppet, spring, elastomeric valve seat and plastic armature guide installed as a sub-assembly onto the valve body and secured thereon in fluid pressure sealing arrangement by weldment of a plastic retainer thereon.  The electro -magnetic coil and pole frame are installed as a separate assembly.  In one embodiment the valve inlet has a metal insert retained in the body by insertion of a metal spring clip and the body closed by weldment of a plastic cover thereover.  In another embodiment the insert is retained by an annular ring received over the insert and secured to the body by weldment.  The metal insert receives a threaded compression-type tube fitting for attachment of the supply tube.  Reaction torque on the insert from the tube fitting is absorbed by the valve mounting bracket which engages hexagonal surfaces on the exterior end of the metal insert.
Patent CA-1314047-C (CA)
Inventor: KASCHIG JUERGEN
IPC: B01J31/22
Filed: 1987-05-14
Granted: 1993-03-02
Abstract: 6-15878/+            Optically active iridium complexes, a process for their preparation and their use Abstract Optically active iridium complexes of the formula I and mixtures of the diastereomers                 (I) in which R1 and R' are H and A is a radical of the form-ula II, IIa or IIb       (II),        (IIa),          (IIb) or R1 and R' represent a bond and A is a radical of the formula IIc          (IIC) in which R2 is -H or -CH3, X? is an anion of an inor-ganic or organic acid, Y and Z are each ethylene, or Y and Z together represent an open-chain or cyclic diene having 6-10 C atoms, whose diene groups are bonded via one or two C atoms; and R is a hydrocarbon radical having at least one chiral C atom or a hydrocarbon radical having at least one hetero atom and at least one chiral C atom, or A is a radi-cal of the formula II, IIa or IIb and R is phenyl, naphth-yl, 2-methylphen-1-yl or 2,6-dimethylphen-1-yl.  The com-plexes are suitable as enantioselective catalysts.
Patent CA-1307997-C (CA)
Title: Spring bands for incorporation in spring units
Inventor: DOCKER LESLIE T
IPC: B21F27/16
Filed: 1987-06-04
Granted: 1992-09-29
Abstract: ABSTRACT      SPRING BANDS FOR INCORPORATION IN SPRING UNITS      A  known  kind  of  spring  unit,   for  use  in mattresses, seats and the like, is made as an assembly of spring bands which are disposed side by side and a plurality   of   helical   wires   (5,6)   which   extend transversely to the bands and are linked to them.  Each spring band comprises a row of springs  (1), and each pair of adjacent springs is integrally connected by a connector  (2)  which includes two spaced end portions (3), which are transverse to the band and are embraced by helical wires.   Variations in manufacture lead to variations  in the  spacing between the end portions. The invention provides for the further bending of each connector  (2),  after initial  formation of the spring band,  to  cause  the  end  portions  to  take  up  a predetermined spacing.   This is effected by reshaping corner portions of the connector between dies  (31,42) so that the corner portions  (8)  are finally of more gentle  curvature  than  they were  (12)  when initially formed.
Patent CA-1318267-C (CA)
Inventor: NERET JEAN-LOUIS
IPC: B65D81/38
Filed: 1987-09-17
Granted: 1993-05-25
Abstract: The inner wall of this container is filled with plates of hard foam (14, 15, 17, 19, 21) and placed under vacuum. The foam acts as a spacer between the two inner (1) and outer (2) casings of the container and prevents their deformation through the action of pressure. Its adhesive bonding to the outer wall (16) makes it possible to render the structure self-supporting. Application to parallelepipedal vessels intended for the deep- freezing of food, by immersion in liquid nitrogen, and to covers for tunnels for deep-freezing food. <IMAGE>
Patent CA-1289637-C (CA)
Title: Closure for protecting a substrate
Inventor: HUNTER THOMAS A
IPC: H02G1/14
Filed: 1987-09-24
Granted: 1991-09-24
Abstract: ABSTRACT     A closure and method for protecting a substrate such as a splice connecting at least two cables.  The closure includes a flexible reservoir positioned around the splice, a curable liquid sealant    introduced into the reservoir , means      applied to the reservoir for increasing the pressure therein and a pressure measuring tube communicating between the inside and outside of the reservoir.
Patent CA-1302096-C (CA)
Title: Wire injection nozzle
Inventor: WIRTH EMIL J JR
IPC: C21C7/04
Filed: 1987-11-20
Granted: 1992-06-02
Abstract: WIRE INJECTION NOZZLE                       ABSTRACT    An injection nozzle for the addition of an agent in wire form directly into the interior of a molten material includes a tip having an axial bore with a terminal opening through which the wire exits the nozzle, the terminal opening having a cross section in the form of a star.
Patent CA-1301196-C (CA)
Title: Method of reducing nitrile into a corresponding alcohol
Inventor: MATSUSHITA HAJIME
IPC: C07C31/125
Filed: 1987-12-10
Granted: 1992-05-19
Abstract: Abstract of the Disclosure A method of reducing a nitrile into a corresponding alcohol is disclosed.  The nitrile is caused to react with an alcohol by using a zirconium hydrous oxide as a catalyst.  The zirconium hydrous oxide is obtained by partially dehydrating zirconium hydroxide.  The nitrile can be reduced to the corresponding alcohol in a one-step reaction.
Patent CA-1301104-C (CA)
Title: Apparatus and method of removal of catalyst blockage from reactor recycle pumps
Inventor: HASTINGS KENNETH E
IPC: C10G45/14
Filed: 1988-01-15
Granted: 1992-05-19
Abstract: Abstract of the Disclosure A process and apparatus of preventing  the plugging of the discharge and/or suction line of an internal recycle pump utilized in  an  expanded  bed  reactor  of  the  type  having  a partition transversely  extending  through  the  lower  portion  thereof  and defining  a  plurality  of  substantially  regularly  and uniformly disposed perforations and communicating with a reaction zone above the partition and plenum chamber therebelow.   The reaction zone contains a mass of particulate catalyst contact matter supported by the partition and placed in random motion above the partition by a pressurized mixture of a liquid carbon containing material and a hydrogen rich gas flow passing through the perforations from the plenum chamber and by the internal recycle pump having a pump suction line generally concentrically disposed with respect to the reactor and  extending  through  the partition into the  reaction zone.   The pump has a discharge communicating with the plenum chamber and is situated in the bottom of the reactor and has an exterior surface which extends  into the atmosphere.   The pump functionally recycles the liquid carbon containing material from the  reaction  zone through the recycle pump discharge  into the plenum chamber and through the perforations in the partition.  The improvement comprises extending a first catalyst withdrawal line from  the  pump  suction  line  into  the  atmosphere  to  withdraw catalyst matter and prevent plugging with particulate catalyst contact matter of the recycle pump discharge and/or the suction line.
Patent CA-1320779-C (CA)
Title: Conductive primer composition
Inventor: TREMPER HENRY S III
IPC: H01B1/24
Filed: 1988-02-18
Granted: 1993-07-27
Abstract: TITLE CONDUCTIVE PRIMER COMPOSITION           ABSTRACT           A primer composition containing solvents, a film forming binder and pigments of an electrically conductive carbon black pigment and the binder contains about (1) 40-70% by weight of a polyester copolymer having linear segment with hydroxyl groups and a hydroxyl number of about 15 - 300 and a number average molecular weight of about 300 - 3,000 and branched chains having hydroxyl groups and having a hydroxyl number of about 175 -300 and a number average molecular weight of about 500 - 2,000 and are attached to linear segment by esterification of the hydroxyl groups with a diacid or a anhydride; and (2) 30 - 60 % by weight of an alkylated melamine formaldehyde crosslinking agent;   wherein the composition forms a hard flexible coating on a substrate whereby the coated substrate can be bent 180° around a 1/2 inch mandrel with the coating facing outward and the coating exhibits substantially no breaks or cracks when tested at -18°C and the coating has a surface conductivity of at least 160 Randsburg units.
Patent CA-1295129-C (CA)
Title: Air conditioning system for buildings
Inventor: YAMADA TETSUO
IPC: F24F3/08
Filed: 1988-02-23
Granted: 1992-02-04
Abstract: Abstract:     An air conditioning system for buildings includes a plurality of air conditioners on different floors, a cooling pipe of the gravity type for connecting vaporizers in the air conditioners to a cold thermal source installed at the top of the building and a warming pipe of the gravity type for connecting condensers of the air conditioners to a  hot thermal source installed in the basement of the building. The pipes are, respectively, provided with flow control valves at the inlet to the vaporizer and the outlet from the condenser.  Each air conditioner is provided with a thermistor for detecting the temperature of the air and a liquid level detection switch for detecting the liquid level of the thermal medium in the vaporizer.  The control of the flow control valves is based on detection signals from the thermistor and the liquid level detection switch.