baber/WOPTO huggingface dataset:
Patent CN-112891381-B (CN)
IPC: A61K9/127
Filed: 2021-01-27
Granted: 2022-04-12
Abstract: 本发明公开了一种细菌壁修饰的脂质体载阿霉素的制备方法及其应用，包括将大豆卵磷脂、胆固醇、阿霉素溶于有机溶剂中，旋转蒸发，得到干燥的脂质膜；将脂质膜水化，并在水化的同时添加细菌壁，得到DOX‑BW‑LP；所述细菌壁为金黄色葡萄球菌的细菌壁。本发明将细菌壁融合脂质体制备成免疫脂质体，作用于人舌鳞癌细胞，发现本发明制备的金黄色葡萄球菌的细菌壁对巨噬细胞具有免疫调节作用，诱导巨噬细胞向M1型极化，增强巨噬细胞对肿瘤细胞的识别和吞噬功能，实现对肿瘤的杀伤和抑制肿瘤生长的功能，同时利用将细菌壁融合脂质体载阿霉素，实现化疗和免疫治疗对肿瘤的多重作用，为口腔癌的免疫治疗提供新思路。
Patent CN-112976321-B (CN)
Title: 一种道路施工用混凝土高效混合装置
IPC: B07B1/28
Filed: 2021-02-26
Granted: 2022-04-29
Abstract: 本发明公布了一种道路施工用混凝土高效混合装置，包括混合箱、搅拌电机、输送管和搅拌轴，还包括筛选机构，筛选机构包括筛选仓、筛选框、转轴和筛选电机本发明的有益效果是，本发明在使用的过程中，通过搅拌叶片的自转和公转实现高效的混合搅拌操作，在此过程中，活塞在套管中的移动可以将混合箱上部的含尘空气抽取并在混合箱的下部排出，不仅减少灰尘的弥漫，同时，排出的空气形成气泡，还可以进一步提高混合的效果，通过螺旋提升叶片的设置，将下方的物料不断的向上输送，从而避免沉底现象的产生，通过筛选机构的设置，可以对砂石和水泥进行筛选，避免砂石中的粗大骨料和水泥中的疙瘩造成成品混凝土的质量受到影响。
Patent CN-112994040-B (CN)
Title: 一种变压器电压调节方法及变压器
IPC: H02J3/46
Filed: 2021-02-26
Granted: 2022-06-14
Abstract: 本发明公开了一种变压器电压调节方法及变压器。该方法由所述变压器的控制模块执行，该方法包括：按照预设时间间隔获取变压器电压；基于所述变压器电压检测电网电压是否异常波动；若确定所述电网电压异常波动，且所述电网电压与预存储的同一时段的历史电压属于同种波动，则基于同一时段的所述历史电压和所述变压器电压向所述变压器的调载开关输出电压调节信号，其中，所述电压调节信号用于指示所述调载开关对所述变压器的输出电压进行调节。本发明根据历史电压的变化规律对当前的异常变压器电压进行预判，以根据预判结果对变压器的输出电压进行提前调节，从而解决当前电网电压异常时输出电压被滞后调节的问题。
Patent CN-113046615-B (CN)
IPC: B33Y70/00
Filed: 2021-03-12
Granted: 2021-12-10
Abstract: 本发明涉及一种具有高强度HCP相高熵合金及其制备方法，其特征在于：采用高纯度金属粉末Co，Cr，Fe，Ni，Ta，Nb为原料，首先将单质粉末按一定比例在高能球磨机中进行机械混合后放入真空干燥箱干燥，然后采用粉末等离子弧增材制造技术通过逐层堆积获得高熵合金；本发明的高强度HCP相高熵合金，经过对其进行XRD鉴定及析出相力学性能测试后发现，其同时含有Ta和Nb的高熵合金具有更高强度的HCP相和力学性能，且本方案提供的Nb替代部分Ta的替代方案不改变高熵合金析出相类型及相成分的情况下，由于采用上述技术方案，不但保证了高熵合金的性能且通过替代相对储量更少的Ta的大大节约了材料成本。
Patent CN-113378259-B (CN)
IPC: E01D2/04
Filed: 2021-05-14
Granted: 2022-04-01
Abstract: 一种UHPC‑NC叠合桥面钢混组合梁负弯矩区截面验算方法，包括：输入钢混凝土组合梁各部分截面构造尺寸；对各部分截面进行竖向分层，形成纤维条带；确定纤维条带宽度；确定各组成材料的非线性应力应变关系；分析成桥阶段各部位应力状态作为一次受力状态，将该状态赋值给确定的纤维截面；考虑NC混凝土层退出工作，其内力重分布给剩余截面部分，采用叠带法得到各纤维条带的应力；进行二次受力的弯矩逐步加载，每加载步增加的应变在截面高度方向线性变化；判断截面受力是否满足受力要求；获得各纤维的应力和应变状态，根据得到的钢筋应力以及UHPC混凝土材料纤维应变，结合相关规范公式计算得到正常使用极限状态下桥面板UHPC和NC混凝土层的裂缝宽度。
Patent CN-113249010-B (CN)
Title: 一种降低飞灰粘附的涂层及其制备方法和应用
IPC: C09D7/61
Filed: 2021-05-18
Granted: 2022-02-08
Abstract: 本发明提供了一种降低飞灰粘附的涂层及其制备方法和应用，通过对底层涂料和面层涂料的组成和配比进行优化，底层涂料以呋喃改性环氧树脂为成膜物质，添加钛溶胶和α,ω‑二羟基封端的聚硅氧树脂提高交联度和韧性，使得底层具有优异的耐腐蚀性；面层涂料以无机粘结剂和支化丙烯酸改性有机硅树脂作为成膜物质，添加镍包碳化硅颗粒和纳米导热颗粒作为导电、导热和耐磨组分，所述涂层表面光滑，致密，具有较低的摩擦系数和表面能力，能够防止飞灰的粘附；同时，具有优异的耐冲击性和高温防腐性能，避免飞灰的冲蚀，以及在后续吹灰步骤时保证涂层的完整。
Patent CN-113217015-B (CN)
Title: 一种用于盾构隧道的加固结构及加固方法
IPC: E21D11/10
Filed: 2021-05-31
Granted: 2022-04-19
Abstract: 本发明涉及盾构隧道技术领域，且公开了一种用于盾构隧道的加固结构，包括隧道本体，所述隧道本体内壁的左右两侧均固定安装有软性隔板，所述软性隔板靠近隧道本体圆心处一侧的表面固定安装有注浆板，所述隧道本体内壁的左右两侧均固定安装有卡固组件，一种用于盾构隧道的加固结构及加固方法，将软性隔板和注浆板按顺序安装在隧道本体内壁的表面后进行注浆和凝固，挡板与注浆板贴合，推杆的右侧进入负压管的内壁中，负压管的内壁的气体被压缩，而后通过导向管对连接杆作用力，轴承通过其内壁活动连接的滚珠旋转带动表面导杆移动，随后导杆带动内杆向磁板处移动并相吸固定，固定在推杆内壁的内杆可牢牢将推杆固定。
Patent CN-113370496-B (CN)
Title: 塑料扁丝双膜共挤三折叠拉丝机组
IPC: B29C48/885
Filed: 2021-06-09
Granted: 2022-03-29
Abstract: 本发明涉及塑料编织袋加工技术领域，具体涉及一种塑料扁丝双膜共挤三折叠拉丝机组；冷却池的内部设置有温度传感器，冷却池内设置有多个安装槽，每个安装槽的内部均设置有半导体制冷器，每个半导体制冷器的冷端均位于冷却池的内部，每个半导体制冷器的热端均位于冷却池的外部，当通过挤出机挤出薄膜后，使得薄膜在冷却池进行冷却的过程中，通过多个半导体制冷器对冷却池内的水进行降温，通过温度传感器实时监测水温，使得冷却池内的水温度适中处于最佳温度，从而提高薄膜在冷却过程中的速率，进而提高塑料扁丝双膜共挤三折叠拉丝机组的生产效率。
Patent CN-113398024-B (CN)
IPC: A61K8/88
Filed: 2021-06-18
Granted: 2021-12-21
Abstract: 本申请涉及护肤品领域，具体公开了一种美白精华液及其制备方法。美白精华液包括：保湿剂5.2~12.3%；美白剂2.57~9.25%；皮肤调理剂0.115~0.553%；乳化剂0.1~1%；其余助剂0.271~2.405%；余量为水添加至100%；美白剂至少包括占美白精华液总质量1~5%的o‑乙基抗坏血酸和0.2~0.6%的石榴皮提取物；皮肤调理剂至少包括占美白精华液总质量0.1~0.5%的咖啡提取物。本申请的美白精华液具有美白见效快的优点。
Patent CN-113441848-B (CN)
IPC: B23K26/38
Filed: 2021-06-29
Granted: 2022-05-06
Abstract: 本发明公开了一种偏光片的切割方法及切割装置，涉及激光加工技术领域。其通过将偏光片的边缘整体切割路径分为多个小段分别设置各小段的激光切割参数，使得不影响各小段的激光出光频率，以解决偏光片切割过程中出现的局部切割不良及切割边缘效果一致性差的问题，具有产品良率高、调试工艺参数过程简单方便更省时的优点。
Patent CN-113371589-B (CN)
Title: 一种用于异形法兰锻件的淬火吊装工装
IPC: C21D1/62
Filed: 2021-07-20
Granted: 2022-03-22
Abstract: 本发明是提供一种能在保证吊装安全性的前提下，减小对异形法兰锻件淬火效果影响的用于异形法兰锻件的淬火吊装工装，涉及吊装工装技术领域。一种用于异形法兰锻件的淬火吊装工装，包括吊梁，所述吊梁的一端设有第一吊绳，另一端设有法兰吊具，所述第一吊绳弯折后两端与吊梁连接，以形成杆部吊具；所述法兰吊具包括第一U型吊钩、第二U型吊钩、第二吊绳、第三吊绳和受拉件。采用该工装吊装异形法兰锻件淬火可大大提高淬火效果。
Patent CN-113346834-B (CN)
IPC: H02S20/30
Filed: 2021-07-23
Granted: 2021-12-21
Abstract: 本发明公开了一种太阳能电池板底座，包括底座和支架，底座为矩形结构，底座的两侧都设有定位槽，底座的两侧都设有多个固定孔，相邻两个固定孔之间的距离相同，固定孔位于定位槽处，支架设置于底座的下侧，底座的两侧都固定连接有两个固定连接装置，固定连接装置的右侧中间转动连接有连接轴，固定连接装置的两侧都固定连接有支撑板，两个支撑板对称设置，两个支撑板为L形结构，两个支撑板的顶端设有弧形槽，连接轴转动连接于弧形槽处，连接轴的右端固定连接有连接板，本发明能对底座的角度进行调整，使得太阳能电池板在安装后能正对太阳照射的角度，避免对太阳能电池板的发电效率造成影响。
Patent CN-113594081-B (CN)
IPC: H01L33/48
Filed: 2021-07-28
Granted: 2022-05-10
Abstract: 本发明公开了高亮度液晶显示屏LED封装结构，涉及显示屏封装组件技术领域，解决了现有的基板固定装置无法对长方形和异形基板进行固定封装的问题。高亮度液晶显示屏LED封装结构，包括封装架体；所述封装架体的内部安装有封装定位组件。装置在使用时，四组封装定位组件能够分别对显示屏封装基板的四个边进行夹持固定，从而能够稳定的固定显示屏封装基板的封装位置，不会出现意外晃动和移动的现象发生，大大提高了该装置生产高亮LED显示屏的良品率，且该装置的四组封装定位组件能够在限位组件的作用下具有独立的移动幅度，实现对异形显示屏封装基板的夹持固定，适应性强。
Patent CN-113777237-B (CN)
IPC: G01N33/00
Filed: 2021-09-09
Granted: 2022-05-24
Abstract: 本发明公开一种定量检测菌核病侵染能力的方法。利用稳定碳同位素值差异较大的来源于C 3 植物的甜菜蔗糖和C 4 植物的甘蔗蔗糖，建立双向同位素示踪培养体系，形成在甘蔗蔗糖和甜菜蔗糖培养基上培养的待测植物和核盘菌，用甘蔗蔗糖和甜菜蔗糖培养基上培养的待测植物交替感染甘蔗蔗糖和甜菜蔗糖培养基上培养的核盘菌，构建双向同位素示踪培养系统，利用双向同位素示踪培养系统，可以获取菌‑叶体系中菌块的份额，计算不同时刻下核盘菌在待测植物叶片上的增殖系数f ni 以及菌‑叶体系的稳定碳同位素分馏值δ i ，依据f ni 和δ i 来定量评判不同时刻待测植物对核盘菌的侵染情况；对不同时刻待测植物对核盘菌的侵染情况进行定量分级。
Patent CN-113500344-B (CN)
IPC: B23K101/14
Filed: 2021-09-13
Granted: 2021-11-19
Abstract: 本发明涉及变压器焊接技术领域，特别涉及一种变压器散热管焊接辅助夹具，包括安装底板、支撑板和辅助焊接装置，所述的安装底板的下端面靠近四个拐角处均固定有支撑板，安装底板的上端设置有辅助焊接装置；本发明可以解决传统的焊接方法较为繁琐，容易出现对接处位置不齐的现象，影响散热管的散热效果，且由于散热管的数量较多，传统焊接方法的劳动量较大，散热管的焊接效率较低的问题。
Patent CN-113649095-B (CN)
Title: 一种用于核酸检测的高度集成式微流控芯片及使用方法
IPC: B01L3/00
Filed: 2021-09-13
Granted: 2022-04-08
Abstract: 本发明提供一种用于核酸检测的高度集成式微流控芯片及使用方法，属于微流控技术领域以及生物检测领域。该微流控芯片由基片与盖片组成，基片与盖片通过胶粘接方式连接。本发明设有多个独立的反应池，可以实现对单一样品进行多靶标检测。本发明采用磁珠法实现核酸的提纯，通过离心驱动的方式实现对液体的操控。芯片上设置油相池进行必要位置生物试剂隔离。并且该微流控芯片上设有毛细阀，以控制液体的通断。本发明对检测所需的样品量和试剂使用量需求更少、检测过程耗时更短。并且可以实现从待测样品到检测结果的全自动操作。
Patent CN-113690804-B (CN)
IPC: H02G1/12
Filed: 2021-10-26
Granted: 2021-12-28
Abstract: 本发明公开了一种电缆加工装置，包括送料组件，包括加工管、固定于所述加工管内部的进料管、固定于所述进料管内壁两侧的安装板、位于其中一个所述安装板内部的进料件、位于另一个所述安装板内部的夹持件、设置于所述进料管内部的调节件，以及固定于所述进料管内部的承接件。本发明通过送料组件和加工组件之间的配合能够对不同直径的电缆进行加工，然后通过剥线组件能够自动将切割后的绝缘层剥除，无需人工再次操作，极大的提高了工作效率。
Patent CN-113820163-B (CN)
IPC: G01M99/00
Filed: 2021-11-25
Granted: 2022-02-18
Abstract: 本发明提供了一种飞机试验用温湿度控制系统及控制方法，属于控制或调节系统技术领域。控制系统包括：试验件、控制模块、循环风处理段、温度传感器及温湿度传感器，控制方法包括以下步骤：S1、设定试验件性能测定流程；S2、获取实时温湿度；S3、计算露点温度；S4、计算绝对含湿量；S5、计算试验件发动机排湿量；S6、按照试验件性能测定流程调节温湿度。解决了现有温湿度控制方法及系统存在调节效率低和能源浪费的问题，具有调节范围广、节约能源的优点。
Patent CN-114086526-B (CN)
IPC: E02B15/10
Filed: 2022-01-20
Granted: 2022-04-22
Abstract: 本发明适用于海洋作业领域，提供了一种海洋工程用辅助打捞装置，打捞装置包括夹持机构，所述夹持机构包括两个夹持件；位移机构，所述位移机构包括两个位移件，两个位移件均通过正反转伺服电机进行驱动，两个位移件分别用于调整两个移动座所处的位置。本发明提供的打捞装置通过位移件对移动座位置的调整，即是对单个夹持件所处位置的调整，以使两个夹持件之间的间距可以调整，满足对不同尺寸的打捞物的抓取，且调整位置后的移动座，不影响夹持件对打捞物的实现过程。本发明还提供了一种海洋工程用辅助打捞方法，所述打捞方法通过上述海洋工程用辅助打捞装置进行实现。
Patent GE-P20002035-B (GE)
Title: Method for Production of Brandy “Vaziani”
Inventor: ARCHVADZE KAKHA
IPC: C12G1/00
Filed: 1998-04-14
Abstract: 1. Technical Result Simplification of technological process.         2. Essence A method comprises processing grapes, obtaining wine material for brandy, producing spirit for brandy, aging spirit in two stages, on the first stage during three years at temperature 20-250C in the presence of processed oak staves, and on the second stage - adding the preliminarily processed oak chips in amount of 3% of the total volume of spirit into the mature spirit, after which the obtained spirit is heated during 7 hours at temperature 70-800C and allowed to stand during two weeks, blending the old spirit, color, sugar syrup and softened water, resting the blend and filtering.         3. Field of Application Food industry, in particular production of brandy.
Patent GE-P20043177-B (GE)
Title: Apparatus for Liquid Aerating and Safety Device Thereof
Inventor: WISEBURGH PETER GORDON (GB/IL)
IPC: F16K15/18
Filed: 1999-09-16
Abstract: . Technical Result Increase in operation safety by preventing discharge from the cylinder into the chamber.         2. Essence An apparatus comprises a cylinder containing gas under pressure (53) and a cylinder holder (30) for retaining a pressure gas cylinder; an aerating (61) head for retaining a bottle (63) which contains a liquid to be aerated; an intermediate chamber (38), for receiving gas discharged from the cylinder, a cylinder valve (32) for normally preventing discharge from the cylinder into the chamber and permitting it when desired; valve actuating means (17'), gas conduit mans (20 connecting the intermediate chamber with the aerating head. An apparatus auxiliary comprises valve means (39) for sealing off the intermediate chamber from the conduit means when the cylinder valve is not fully closed and the valve actuating means are in the inactive position.          3. Field of Application Devices for aerating liquids.
Patent GE-P20104968-B (GE)
Title: Lid for a cup-shaped receptacle
Inventor: D'AMATO GIANFRANCO
IPC: B65D43/02
Filed: 2006-11-09
Abstract: A lid 5 with a central lid portion 6 and with a peripheral clamping groove 7 formed between an outer groove wall 8 and an inner groove wall 9 for being clamped onto a beaded rim 4 of a cup-shaped receptacle 1. A constriction 10 is provided on at least a peripheral section of the outer groove wall 8, the constriction 10 forming a projection 14 into the interior of the groove 7, this projection 14 comprising a projecting tip 15, an upper wall 16 and a lower wall 17, and the projecting tip 15 defining a horizontal plane H. The angle Y between the horizontal plane H and a tangential plane T16 to the end of the upper wall 16 adjacent the projecting tip 15 is smaller than an angle γ between the horizontal plane H and a tangential plane T17 to the end of the lower wall 17 adjacent the projecting tip 15.
Patent GE-P20084511-B (GE)
Title: System of indication of wheel pairs deterioration for rolling stock and rails
Inventor: MGEBRISHVILI NIKOLOZ
IPC: B61K9/12
Filed: 2007-02-01
Abstract: A system contains mounted at each wheel pair of the rolling stock contactless magnetic sensors 1.1 - 1.4, connected with inputs of the corres¬pon¬ding triggers 2.1 - 2.4. The outputs of the triggers are connected to the inputs of key elements 3.1, the operating inputs of which are connected to the pulse generator 5, and their outputs are connected to complementing input of the counters 4.1 - 4.4. The operating inputs of counters are connected to the operating output of the setup unit 6, and the outputs - to the first input of the comparator unit 7 which second input is connected to the basic output of the setup unit. The output of the comparator unit is connected to the block of 8 indications.
Patent GE-P20125681-B (GE)
Title: A one-pot process for preparing 3-(2,2,2-trimethylhydrazinium) propionate dihydrate
Inventor: PUGOVICS OSVALDS
IPC: C07C243/40
Filed: 2009-02-19
Abstract: The present invention relates to one-pot process for preparing 3-(2,2,2-trimethylhydrazinium) propi¬onate dihydrate from 3-(2,2-dimethylhydrazino) propi¬onate esters with application of dimethyl carbonate as an intermidiate compound.
Patent DK-161181-C (DK)
Inventor: GUSTAVSSON BENGT
IPC: A61J1/00
Filed: 1985-01-18
Granted: 1992-03-30
Abstract: PCT No. PCT/SE84/00195 Sec. 371 Date Jan. 17, 1985 Sec. 102(e) Date Jan. 17, 1985 PCT Filed May 21, 1984 PCT Pub. No. WO84/04672 PCT Pub. Date Dec. 6, 1984.Device for ventilating and pressure balancing the interior of a sealed vessel (91) containing a substance which is to be taken out from said vessel e.g. by an injection syringe, said vessel being provided with a closure means (2) comprising a sealing member (2) through which a puncturing member, e.g. a needle can be passed for entering the interior of said vessel the closure means (2) or a connection means (3) attachable onto said vessel is provided with ventilating means (10, 13, 14, 15) arranged to provide a communication between the interior of the vessel (1) and a closed container or alternatively the atmosphere via a filter (16).
Patent CA-1295167-C (CA)
Title: Electron beam recording media
Inventor: KAPLAN MICHAEL
IPC: C08G75/22
Filed: 1974-09-24
Granted: 1992-02-04
Abstract: Abstract Electron beam recording media comprise a film of an olefin-SO2 copolymer on a support.  Certain of these copolymers give direct print-out relief patterns after exposure to electron beams.
Patent CA-1295982-C (CA)
Title: Method and apparatus for the realization of a leakage-free switching double seat valve adapted for cleaning seat surfaces
Inventor: MIETH HANS O
IPC: B08B9/032
Filed: 1986-06-10
Granted: 1992-02-18
Abstract: ABSTRACT OF THE DISCLOSURE           A method and apparatus for the realization of a leakage-free switching double seat valve allowing cleaning of seats.  The method ensures that in double seat valves comprising closing elements of which one is structurally designed as seat disk and the other slide-like, there can be realized a leakage-free switching and the possibility of simultaneous cleaning of the seat surfaces of both closing elements and/or the cleaning of the seat surface of only the slide-like closing element possibly subjected to product action.  These advantages are achieved inter alia in that prior to the opening movement of the closing element designed as seat disk, the structurally slide-like designed closing element is advanced from a resting position towards the closing element being in its closing position and remains coupled to it during the entire period of the subsequent open position, in that after the closing movement of the closing element designed as seat disk the structurally slide-like closing element is separated from the former one and shifted to its resting position, and in that for the purpose of cleaning the seat surface the structurally slide-like closing element it is individually slidable from its resting position towards the valve casing part possibly leading the product.
Patent CA-1305286-C (CA)
Title: 1,3,4,-thiadiazoles
Inventor: BROWN ROGER C
IPC: A61K31/54
Filed: 1986-08-29
Granted: 1992-07-14
Abstract: Abstract There are described compounds of formula I,                I     in which Y is S, O or NR9, n is 0 or 1, R9 is hydrogen or alkyl C 1 to 10, R3 is hydrogen, alkyl C 1 to 10, cycloalkyl C3 to 10, CF3, SR10, a 5 or 6 membered heterocyclic group containing one or more S, O or N atoms, NR4R5, phenyl or phenylalkyl C7 to 12, the phenyl, phenylalkyl and heterocyclic groups optionally being fused to a further phenyl group, the heterocyclic group and any phenyl group optionally being substituted by alkyl C 1 to 6, halogen, alkoxy C 1 to 6, nitro, nitrile, CF3, SR6, NR7R11 or hydroxy, R6, R7 and R11, which may be the same or different, are each hydrogen or alkyl C 1 to 10, R4 and R5, which may be the same or different, are each hydrogen, alkyl C 1 to 10 or phenyl, R10 is alkyl C 1 to 10, X1 is S or O, and D is a chain comprising from 2 - 16 atoms, which chain carries an O or S containing substituent at a position 2 - 6 atoms away from the group C=X1, and pharmaceutically acceptable salts, esters and amides thereof, there are also described methods for making the compounds and pharmaceutical formulations, eg for the treatment of hypertension, containing them.
Patent CA-1282580-C (CA)
Title: Apparatus for relieving a load across a cable repair region
Inventor: SHIMIRAK GERALD L
IPC: H02G1/16
Filed: 1986-10-31
Granted: 1991-04-09
Abstract: Abstract of the Disclosure A rigid but flexible bondbar interconnects first and second electrical cable ends in a vicinity of a splice region thereof, the bondbar being shaped and constructed such that it is substantially rigid when exposed to axial tensile loads below a first value and is irreversibly bent when subjected to axial tensile loads above the first value, an overall flex length of the bondbar being such that both of the cable ends are prevented from being pulled out of the cable repair region.
Patent CA-1312923-C (CA)
Title: Temperature responsive controller for cardiac pacer
Inventor: CALFEE RICHARD V
IPC: A61N1/365
Filed: 1987-04-02
Granted: 1993-01-19
Abstract: ABSTRACT         A controller for variably controlling the pacing rate of a cardiac pacer responsive to tempera-ture which includes a logic and control unit, a parameter communication unit, an analog to digital converter and a temperature sensor.  The temperature sensor in the right ventricle or atrium communicates a value related to blood temperature through the analog to digital converter to the logic and control unit. The logic and control unit operates under control of the rate algorithm to calculate a pacing rate value related to variations in the blood temperature.  The pacing rate value is calculated as the sum of a refer-ence rate, a natural rate response term, and a dynamic rate response term which contributes rate only in re-sponse to physical activity.  A step rate response is also added to the calculated pacing rate when predeter-mined criteria related to the blood temperature and calculated pacing rate indicate the onset of physical activity.  Under the control of the rate algorithm, the controller also maintains the level and rate of change of the calculated pacing rate within predetermined limits, and prevents the pacing rate from remaining at the maximum rate limit after physical activity has ceased.
Patent CA-1331163-C (CA)
Title: Multiple-processing and contamination-free plasma etching system
Inventor: MAHER JOSEPH A
IPC: H01L21/302
Filed: 1987-04-16
Granted: 1994-08-02
Abstract: ABSTRACT   The present invention includes plural plasma etching vessels and a wafer queuing station arrayed with a wafer transfer arm in a controlled environment. Wafers are movable within the controlled environment one at a time selectably between the several plasma vessels and the wafer queuing station without atmospheric or other exposure so that possible contamination of the moved wafersis prevented. The system is selectively operative in either single-step or multiple-step processing modes, and in either of the modes, the several plasma etching vessels are operable to provide a desirably high system throughput. In the preferred embodiment, the several plasma vessels and the queuing station are arrayed about a closed pentagonal locus with the wafer transfer arm disposed within the closed locus. The wafer transfer arm is movable in R and TT between the several plasma etching vessels and the wafer queuing station, and selectablyactuatable vacuum locks are provided between each of the plasma etching vessels and the R and TT movable wafer transfer arm to both maintain an intended atmospheric condition and to allow wafer transport therethrough. The plasma vessels each include first and second water-cooled electrodes that are movable relatively to each other so as to provide a selectable gap dimension therebetween. One of the electrodes includes a selectively movable pedestal portion slidably mounted thereto that is cooperative with the R and TT movable wafer transfer armto load and unload wafers respectively into and out of the associated plasma vessel. The wafer transfer arm is operative to pick-up the wafers by back-side and peripheral wafer contact only, which therewith prevents possible front-side contact-induced contamination of the wafer surfaces. A sensor on the transfer arm is operative to provide a signal indication of proper wafer seating.
Patent CA-1291538-C (CA)
Title: Appareil de surveillance cardio-respiratoire
Inventor: FARGES GILBERT
IPC: A61B5/04
Filed: 1987-05-07
Granted: 1991-10-29
Abstract: L'invention concerne un appareil de surveillance cardio-respiratoire. L'appareil comprend un capteur de potentiels électriques cardiaques et un détecteur de pics d'amplitude dans les signaux de rythme cardiaque fournis par le détecteur. L'appareil comporte aussi des moyens reliés à la sortie du détecteur pour extraire du signal de rythme cardiaque fourni par le détecteur, un signal représentatif du rythme respiratoire. L'appareil s'applique à la surveillance cardio-respiratoire.
Patent CA-1279378-C (CA)
Title: Microwave ovens
Inventor: EKE KENNETH I
IPC: F24C7/08
Filed: 1987-06-02
Granted: 1991-01-22
Abstract: Abstract Title: Microwave Oven A microwave oven has a hot air system for forcing a flow of hot air through the oven cavity and a magnetron for delivering microwave power to the cavity.  The oven distinguishes between foods in a first category (including baked food items) from foods in a second category (including frozen food items and items cooked in high-sided metal containers).  Discrimination between categories is achieved by sensing the hot air temperature after a predetermined time (such as 6 minutes) from the commencement of cooking, and terminating cooking when a threshold temperature appropriate to the sensed category is attained.
Patent CA-1286522-C (CA)
Inventor: DAVERIO JEAN-CLAUDE
IPC: C21B7/24
Filed: 1987-06-11
Granted: 1991-07-23
Abstract: A plug for a probe nose is produced in one piece having two contiguous parts. The first part is a substantially cylindrical body designed to be inserted in the probe nose such that it ensures tightness between the probe and the plug body. The second part is a substantially conical or semi-spherical head, co-axial to the body and provided at the level of its junction with the latter with a shoulder by which it can abut on the end of the probe. The plug comprises an inner through conduit which connects the surface of the head with the free front face of the body. This conduit authorizes the discharge of a protective gas introduced into the probe, and it is possible by controlling the flow of this gas to assess the difference of pressure exerted on each side of the plug and to adjust accordingly the pressure of the protective gas in order to prevent both the ejection of the plug and the penetration into the probe of hot gases from the furnace. The invention finds an application in the probing of furnaces used for reducing materials containing pressurized gases, such as blast furnaces.
Patent CA-1324385-C (CA)
Title: Modified succinimides
Inventor: WOLLENBERG ROBERT H
IPC: C10M133/44
Filed: 1987-08-14
Granted: 1993-11-16
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed are additives which are useful as dispersants in lubricating oils, gasolines, marine crank-case oils and hydraulic oils.  In particular, disclosed are multiply adducted alkenyl or alkyl succinimides which contain carbamate functionalities.
Patent CA-1281430-C (CA)
Title: Apparatus and method using adaptive gain scheduling algorithm
Inventor: LANE JOHN D
IPC: G05B13/02
Filed: 1987-09-18
Granted: 1991-03-12
Abstract: APPARATUS AND METHOD USING ADAPTIVE           GAIN SCHEDULING ALGORITHM                   ABSTRACT OF THE DISCLOSURE     A self-tuning system and method for controlling a process based on a measured parameter comprises modular parameter estimators and parameter controllers which are used in conjunction with the process and which receive as an input the measured parameter. An internal model controller is used as one of the parameter converters and incorporates a feed forward index which is used for gain scheduling .          Regression analysis is also used in conjunction with the conventional gain scheduling to more accurate refine the control action.  A limiter is also used in conjunction with the regression analysis to avoid an overly high or overly low correction signal for the controller.
Patent CA-1279303-C (CA)
Title: Extended spindle electric gage mechanism
Inventor: MACMANUS DANIEL C
IPC: G01D11/02
Filed: 1987-12-04
Granted: 1991-01-22
Abstract: EXTENDED SPINDLE ELECTRIC GAGE MECHANISM Abstract of the Disclosure An electric gage driving a pointer has an extended spindle so that the gage movement can be substantially spaced from the pointer.  The gage includes a spindle, an armature driving the spindle, a bobbin supporting a bearing for the spindle and electrical coils around the bobbin.          An outrigger support remote from the bobbin and adjacent the pointer holds another spindle bearing which may be misaligned with the bobbin.  The bearing on the bobbin accommodates the misaligned spindle.