baber/WOPTO huggingface dataset:
Patent CN-112898870-B (CN)
Title: 一种腰果酚醛胺低温固化蒙脱土/环氧防腐涂料及其制备方法和应用
IPC: C09D163/00
Filed: 2021-01-25
Granted: 2022-05-17
Abstract: 本发明公开了一种腰果酚醛胺低温固化蒙脱土/环氧防腐涂料及其制备方法和应用，该防腐涂料包括A、B双组份型，其中A组分包含环氧树脂、消泡剂、流平剂、溶剂，B组分为腰果酚醛胺改性蒙脱土。本发明的防腐涂料由于在涂料中混入层状结构的蒙脱土纳米填料，利用其层板阻隔作用，不仅能改善复合涂料的机械性能以及界面稳定性能，同时还能增加介质入侵的路程来阻止腐蚀介质的浸入，进一步增强涂膜防腐蚀性功能，同时合成的腰果酚醛胺作为固化剂可使涂料低温固化且形成的涂层柔韧性增强。本发明的防腐涂料在防腐领域具有潜在的应用价值，可以应用在金属表面防腐中。
Patent CN-113072078-B (CN)
IPC: C01B39/22
Filed: 2021-03-31
Granted: 2022-06-24
Abstract: 本发明涉及一种锂矿渣超声‑微波连续制备13X分子筛工艺，其步骤包括预处理锂矿渣连续超声微混合器陈化和连续微波晶化二步；锂矿渣脱酸后与碱溶液混合，采用蠕动泵连续超声微混合器陈化和微波晶化，碱液可直接回用；样品过滤、洗涤和干燥制得13X分子筛。该制备工艺操作方法简单，能有效缩短反应时间，原料资源利用率高，有利于提高生产效率，制备所得13X分子筛结晶度高，可将产品用做吸附剂，催化剂，干燥剂等，具有工业应用前景。
Patent CN-112959992-B (CN)
IPC: B60W20/00
Filed: 2021-04-07
Granted: 2022-04-19
Abstract: 本发明旨在解决针对重型商用车动态规划能量管理方法计算负荷大的问题，设计基于能效分析与效率最优的混合动力汽车能量管理方法，并与动态规划能量管理方法进行对比。本方法通过对混合动力汽车进行整车级别的能量流分析得到整车能量守恒方程，定义整车平均效率和瞬时效率，描述了如何以瞬时效率最优为目标选择发动机工作点和挡位的计算过程，针对重型商用车制定了模式切换规则。本发明将基于规则的能量管理方法与动态规划的能量管理方法进行对比，提出从油耗、电机发动机扭矩对比、发动机工作点的三个维度进行对比，证明本文所提出的管理方法的有效性。
Patent CN-113159321-B (CN)
Title: 重力约束下断裂面形态的贝叶斯推断方法
IPC: G06T17/05
Filed: 2021-04-07
Granted: 2022-05-20
Abstract: 本发明提供了一种重力约束下断裂面形态的贝叶斯推断方法，包括：步骤1，将目标断裂面所属的三维地质空间进行离散化表示；步骤2，根据给定地质先验信息的先验函数计算目标断裂面的先验概率；步骤3，根据给定物性分布计算目标断裂面的地球物理正演值。本发明基于贝叶斯模型结合重力和地质先验信息推断断裂面形态，利用马尔科夫蒙特卡洛算法推断断裂面形态后验概率分布，结合信息熵算法可视化断裂面深部形态的不确定性空间分布，有效缓解单纯依赖地球物理反演或地质推断导致的深部形态不确定性，提升断裂面深部三维结构重建的准确性和有效性。
Patent CN-113307647-B (CN)
IPC: B23K20/14
Filed: 2021-04-16
Granted: 2022-05-31
Abstract: 本发明公开了一种氮化铝陶瓷覆铜板的间接钎焊方法，属于陶瓷覆铜板制造技术领域。制备过程：将Ag粉、Cu粉、镀铜低膨胀陶瓷粉和镀铜石墨烯粉混合均匀后制备复合钎料，向复合钎料中加入有机粘结剂制备复合钎料浆料；在氮化铝陶瓷表面沉积活性金属元素Ti、Zr、Hf或Cr。将复合钎料涂覆到溅射有活性元素的氮化铝陶瓷基板表面后，双面复合无氧铜片，所得装配体烘干后放入真空炉中进行钎焊。本发明将具有低膨胀系数的陶瓷颗粒引入到钎料中，使接头热膨胀系数梯度过渡，进而显著降低了接头的残余应力水平。本发明将具有高导热性和高强度的石墨烯引入的复合钎料中，既能增加钎料的强度又能改善其导热性。
Patent CN-113336799-B (CN)
IPC: A61K41/00
Filed: 2021-05-31
Granted: 2022-04-12
Abstract: 本发明提供了一种含双氰基铱配合物及其制备方法和应用，属于光敏剂技术领域。本发明基于金属铱配合物因其中心铱原子是重原子，通过在N^N配体中引入双氰基结构调控金属铱配合物的长寿命的三重态激发态，有利于诱导产生活性氧物种(如单线态氧和羟基自由基)，增加了金属铱配合物产生活性氧的能力；在光照条件下，所述含双氰基铱配合物在溶液与肿瘤细胞中均能产生单线态氧与羟基自由基等活性氧物种，并且具有光动力杀伤肿瘤癌细胞的能力，为构建含双氰基的铱配合物用于光动力学治疗提供了可能。
Patent CN-113528945-B (CN)
Title: 一种高扩孔率合金化热镀锌高强钢及其制备方法
IPC: C23C2/20
Filed: 2021-06-16
Granted: 2022-06-21
Abstract: 本发明提供了一种高扩孔率合金化热镀锌高强钢，属于冷轧超高强钢生产制造技术领域，所述高强钢的化学成分如下：C：0.07％～0.15％，Si：0.1～0.4％，Mn：1.6～2.2％，P：≤0.01％，S：≤0.005％，Al：0.02～0.06％，Cr：0.4～0.8％，Mo：0.3～0.7％；还包含下列元素中的至少一种：Ti：0.01～0.04％，B：0.002～0.008％；余量为Fe及不可避免的杂质。该高强钢抗拉强度≥980MPa，同时扩孔率可达45％及以上，特别适用于具有翻边扩孔设计的同时还需要一定成形能力的汽车零部件。本发明还提供了一种高扩孔率合金化热镀锌高强钢的制备方法。
Patent CN-113253817-B (CN)
IPC: G06F1/18
Filed: 2021-07-15
Granted: 2021-10-22
Abstract: 本发明公开了一种固态硬盘的多功能散热系统，属于固态硬盘领域，包括主卡板，所述主卡板的顶部开设有安装槽，所述安装槽的内部固定安装有固态硬盘本体，所述主卡板的顶部位于安装槽的右侧固定连接有散热机构，所述主卡板的顶部四周均开设有卡槽，所述卡槽的内部卡接有防护壳，所述防护壳的内部顶部固定连接有测温机构，所述防护壳的顶部固定连接有空气流通机构，所述主卡板的内部固定连接有储电机构，所述固态硬盘本体的左侧一体式连接有延伸插板，所述防护壳的左侧位于延伸插板的位置开设有连接口，所述延伸插板的另一端穿过连接口。设置散热机构，散热机构用于产生风力，以便对运行中的固态硬盘本体进行散热。
Patent CN-113268115-B (CN)
Title: 一种高密闭性防水结构的平板电脑
IPC: G06F1/16
Filed: 2021-07-20
Granted: 2021-11-05
Abstract: 本发明公开了一种高密闭性防水结构的平板电脑，涉及电子相关产品技术领域。本发明包括平板电脑本体，平板电脑本体周侧的上下部位均设置有密封垫，密封垫的内侧均固定有止水带，且止水带分别位于平板电脑本体表侧的间隙处，平板电脑本体的下侧设置有底座，两个密封垫之间的平板电脑本体四边角处均开设有边角垫，边角垫的上下侧均固定有挡板，密封垫的外侧对应挡板的位置处均开设有放置口，挡板靠近平板电脑本体的内侧均固定有安装杆，放置口的内侧对应安装杆的位置处均开设有安装孔。本发明通过密封垫和止水带将间隙密封，两个密封垫之间存在空间，因此同时达到便于操作和防水的功能，且将边角垫在两个密封垫之间取放，达到便于对其拆装工作。
Patent CN-113628443-B (CN)
IPC: G08G1/01
Filed: 2021-08-10
Granted: 2022-06-24
Abstract: 一种基于驾驶员有限理性的信号交叉口速度引导方法，属于环境保护和交通运输技术领域，本发明为解决现有技术中速度引导信息在实际情况下不准确的问题和实施效益不佳的问题。本发明方法包括以下步骤：对即将进入引导区间的车辆进行编队，结合车队进入引导区间时的交通灯相位显示建立首车不停车通过信号交叉口的时间约束：车队中首车不停车通过信号交叉口的最小时间T min 、最大时间T max ；根据时间约束及驾驶员有限理性参数划分四种速度引导场景，根据车辆速度和S1的时间约束判断当前车队隶属场景类别，并给出对应引导策略。
Patent CN-113448756-B (CN)
Title: 一种进程间通信系统、方法及计算设备
IPC: G06F9/54
Filed: 2021-08-30
Granted: 2021-12-07
Abstract: 本发明公开了一种进程间通信系统，包括：主进程；基于主进程创建的服务进程，服务进程适于加载一个或多个插件，并适于接收插件发送的第一接口调用请求；代理服务端，分别与主进程、服务进程相连，适于从服务进程获取第一接口调用请求，从第一接口调用请求中获取第一接口信息，并将第一接口信息发送至主进程，以便主进程基于第一接口信息来调用主进程的第一接口；接收主进程发送的第二接口调用请求，从第二接口调用请求中获取第二接口信息，并将第二接口信息发送至服务进程，以便服务进程基于第二接口信息来调用插件的第二接口。本发明一并公开了相应的进程间通信方法和计算设备。根据本发明的技术方案，避免因插件异常而导致应用运行过程不稳定。
Patent CN-113461407-B (CN)
IPC: C04B35/043
Filed: 2021-09-02
Granted: 2022-01-07
Abstract: 本发明涉及耐火材料技术领域，尤其是涉及一种具有抗氧化性能的低碳镁碳砖及其制备方法；按照重量份数计，包括电熔镁砂88‑96份、金属铝粉1‑3份、树脂3份、ZrB 2 ‑Cr7C 3 复相材料1‑3份，高温沥青1‑3份和‑196石墨1‑3份；通过具有抗氧化性能的低碳镁碳砖的结构设计以解决现有技术中存在的镁碳砖的优良性能依赖于砖中碳的存在，在使用过程中碳的氧化易造成制品组织劣化，使得炉渣沿着缝隙侵入砖中，蚀损MgO颗粒，降低MgO‑C砖的使用寿命技术问题。
Patent CN-114021406-B (CN)
IPC: G06F30/23
Filed: 2021-11-05
Granted: 2022-05-31
Abstract: 本发明公开一种汽车涂层抗石击性能高效率仿真评价方法及系统，方法包括：获取单颗粒冲击破坏有限元分析模型，用于对汽车涂层样本单颗粒冲击进行仿真实验；获取多组单颗粒冲击速度与冲击角度，基于仿真实验，输出多组单颗粒冲击破坏面积；以多组单颗粒冲击破坏面积作为离散数据点，构建三维曲面模型，用于计算多颗粒冲击工况中各颗粒冲击破坏面积；基于各颗粒冲击破坏面积完成汽车涂层抗石击性能高效率仿真评价。本发明通过高效率数值方法评价标准实验中汽车涂层破坏面积，既消除了实验方法重复性差的缺陷，又解决了仿真方法计算效率低的问题，为汽车涂层抗石击性能评价提供了一种可行的数值方法。
Patent CN-113963304-B (CN)
IPC: G06V20/40
Filed: 2021-12-20
Granted: 2022-06-28
Abstract: 本发明属于数据表示技术领域，提供了基于时序‑空间图的跨模态视频时序动作定位方法及系统，包括：接收视频数据和自然语言查询信息；基于自然语言查询信息确定自然语言查询特征表示；基于视频数据确定候选视频时序动作片段特征表示；基于所述候选视频时序动作片段特征表示和所述自然语言查询特征表示，预测所述候选视频时序动作片段的时序偏移量以及所述候选视频时序动作片段与自然语言查询信息的相关性；通过对相关性得分最高的候选视频时序动作片段进行偏移量矫正，得到最终目标视频时序动作片段定位结果。本发明上述两种特征表示预测对应候选视频时序动作片段的时序偏移量和相关性分数，大幅度提高视频时序动作定位的准确度。
Patent CN-114035188-B (CN)
IPC: G01S13/58
Filed: 2022-01-11
Granted: 2022-04-01
Abstract: 本发明公开了一种地基雷达冰川流速高精度监测方法与系统，解决了传统观念技术中难以控制全局的高精度转换、难以分辨控制点的问题，其中方法包括：步骤S1：联合无人机航测与地基雷达监测站点的布设数据，建立GB‑SAR二维坐标系到三维地方坐标系转换模型，实现GB‑SAR视线向监测系统与目标三维系统的框架统一；步骤S2：基于解空间搜索匹配方法的GB‑SAR监测数据高精度地理编码，实现监测目标点坐标的精确测定；步骤S3：基于GB‑SAR高精度监测数据的冰川流速信息专题动态提取，完成冰川地物散射环境下监测目标点跟踪识别，实现了坐标的精确测定和冰川流速专题信息动态提取的技术效果。
Patent CN-114035615-B (CN)
IPC: G05D1/10
Filed: 2022-01-11
Granted: 2022-05-31
Abstract: 本发明公开了一种无人机巡检中的数据实时传输系统及方法，包括：通信信息采集模块、数据库、巡检数据分析模块、数据传输控制模块和传输路径优化模块，通过通信信息采集模块采集需要巡检的线路分布数据和通信站点的分布数据，将采集到的全部信息存储到数据库中，通过巡检数据分析模块分析巡检线路的相对位置，同时分析对应通信站点的无线信号覆盖范围，通过数据传输控制模块判断通信站点的无线信号覆盖范围是否有重叠，分析无人机是否在重叠区域内，预测数据传输是否会被干扰，预测数据误传的概率，提醒及时切换接收数据的通信站点，通过传输路径优化模块对传输路径进行优化，解决了巡检时数据频繁误传的问题，提高了巡检数据的实时传输效率。
Patent CN-114104672-B (CN)
IPC: B65G47/22
Filed: 2022-01-26
Granted: 2022-05-10
Abstract: 本发明提供了一种管料传送定位装置，包括机架机构、定位支撑机构、承托机构以及送料机构。机架机构具有沿管料输送方向间隔设置的两组；定位支撑机构包括两个转动设置于其中一个所述机架机构上的支撑轴，两所述支撑轴呈V形设置，且两所述支撑轴的轴向呈夹角设置，以对管料进行定位和支撑；承托机构包括转动设置于另一个所述机架机构上的承托轴，所述承托轴的轴向沿水平方向设置；送料机构沿着管料输送方向位于所述机架机构的前侧，用于传送管料提供动力。本发明提供的管料传送定位装置，旨在解决管料在传送过程中没有定位结构导致管料位置发生偏移，且在传送过程中需要人工推动以将管料传送到下一个加工的工位，工作效率低的技术问题。
Patent CN-114325735-B (CN)
Title: 一种多点光发射测距装置及方法
IPC: G01S17/08
Filed: 2022-03-16
Granted: 2022-06-14
Abstract: 本发明涉及光电测距领域，公开一种多点光发射测距装置及方法。一种多点光发射测距装置包括：三个及以上光发射通道、光信号接收通道、信号开关矩阵、信号发生器、处理单元。信号发生器在处理单元的控制下产生调制信号，并通过信号开关矩阵连接到指定的光发射通道，投射到被测面，接收透镜将被测面反射的光汇聚于光接收管，再通过信号调理电路送给处理单元计算，得出被测面的距离信息。本发明还公开一种多点光发射测距方法，多个光发射管围绕光接收管呈几何关系排布，且多个光发射管的投射方向呈一定角度，该角度固定或可调。多个光发射管在被测面形成不重叠的投射点，一次测量过程中，不用调整测距设备投射方向和位置即可获取被测面的位置信息。
Patent GE-P19981385-B (GE)
Title: N-/6-methoxy-5-(perfluoroalkyl))-1-naphthoil/1-n-methylglycine or its thionaphthoil analogs as inhibitors of aldose reductase
Inventor: SESTAN KAZIMIR
IPC: C07C227/00
Filed: 1993-12-10
Abstract: 1. Technical result Creation new more active and less toxic substances which inhibit action of aldose reductase at galactosemia.          2. Essence N-[6-methoxy-5-(perfluoralkyl)-1-naphthoil-]-N- methyl glycine or its thionaphthoil analogues of the formula where n=1 or 2, X =-S Or n=2, X =-0 it can be used for treatment of a diabetes and the diseases connected with it. Their synthesis is carried out by hydrolysis of ethers and the corresponding substituted glycine.            3. Field of Application Medicine.
Patent GE-P19960280-B (GE)
Title: Multistory Seismosteady Large-panel Building
Inventor: SULADZE GEORGE
IPC: E04H9/02
Filed: 1994-03-23
Abstract: This invention refers to building and can be used at building multistory building in seismographic regions.    The technical result is in the possibility of increasing the steadiness and seismosteadiness, in simplifying the forms of building elements and its interconnetction, and also in reducing the specific quantity of metal.    The building consists of a foundation 1, the outer 2 and inner 3 wall panels and covering plates 4. On the side faces of the building elements loops 5 are made, where the bars 6 with thikened ends are passed, whereas every bar 6 is placed between the stores of building, and its length is more than the height of the store, besides the space 7 between the faces of the building elements is filled with concrete.     4 fig.
Patent GE-P20032879-B (GE)
Title: Two- and Three-Component Fungicidal Mixtures
Inventor: GOGGIN JOHN EDWARD NICHOLAS
IPC: A01N37/46
Filed: 1995-06-30
Abstract: 1. Technical Result Increase in fungicidal activity.         2. Essence A composition, which as an active ingredient comprises metalaxyl having a high R-enantiomer content (I) and an acceptable carrier, as an active ingredient additionally comprises mancozeb (IIA) or chlorothalonil (IIB), or a copper salt (IIC), or folpet (IID), or fluazinam (IIE), or cymoxanil (IIF),  woth this, at using (IIF) component, it comprises the third component selected from, IIA to IIE.          3. Field of Application Agriculture, plants control.
Patent GE-P20033092-B (GE)
Title: Purine Inhibitors of Cyclin Dependent Kinase 2 and Ik-Aa
Inventor: IBRAHIM PRABHA
IPC: C07D473/16
Filed: 2000-01-20
Abstract: 1. Technical Result Increase in treatment efficiency.                 2. Essence The presented composition can be used for treatment of cell proliferation disorders and as an antifungal agent.         3. Field of Application Medicine.
Patent GE-P20053705-B (GE)
Title: Auxiliary Construction for Building of Large-span Bridges
Inventor: TOGONIDZE JONDO
IPC: E01D21/00
Filed: 2004-08-26
Abstract: 1. Technical result Simplification, reduction in price of process of construction. 2. Essence The construction represents the temporary support arranged between foundations, which is executed as two ropes suspended on foundations spaced from each other on a distance equal to the width of a span. In the middle on the ropes the metal pipe is longitudinally disposed, which has on the ends the slots for inserting ropes provided for sliding along the span up to the counter foundations. 3. Field of Application Construction, in particular, construction of bridges.
Patent GE-P20197000-B (GE)
Title: Francis turbine with short blade and short band
Inventor: ANDRITZ HYDRO LTD
IPC: F03B3/12
Filed: 2015-04-30
Abstract: An impeller 48 of radial-axial hydraulic turbine contains short rim 62 and short blades 50, continuing from a hub 65 to a rim, the connection between impeller blade front edge 52 and the rim, preceding the connection of front edge with the hub into rotation direction and impeller blade rear edge 54, having a curvature between the rim and the hub, curved to impeller blade front edge, thereby further reducing the length of blade.
Patent CA-1341302-C (CA)
Title: Yeast expression systems with vectors having gapdh or pyk promoters and synthesis of foreign protein
Inventor: TEKAMP OLSON PATRICIA
IPC: C12N15/00
Filed: 1983-10-25
Granted: 2001-10-09
Abstract: Yeast cells containing DNA plasmids having foreign DNA, wherein foreign DNA is expressed, are described. For example, DNA coding for hepatitis B and its virus surface antigen (HBsAg) is ligated to a yeast plasmid to yield a product that is used to transform yeast cells. the plasmids of this invention have either GAPDH or PyK promoters, and are capable of replicating in either a yeast cell or a bacterial cell.
Patent CA-1282406-C (CA)
Title: Cephalosporin antibiotics
Inventor: BELL RICHARD
IPC: C07D277/20
Filed: 1985-11-01
Granted: 1991-04-02
Abstract: ABSTRACT                 "CEPHALOSPORIN ANTIBIOTICS"         Compounds of general formula (I) (I)   (where R1 is a carboxyl group, a group COO? or a blocked carboxyl group;       R2 is an amino or protected amino group; and R is hydrogen or a group of the formula CH2X, where X represents a halogen atom, a hydroxyl group, an acetoxy group; a group of the formula O.CO.NHR3, where R3 is hydrogen, a C1-4 alkyl group optionally substituted by 1 to 3 halogen atoms or an N-protecting group; a group of the formula OR4, where R4 is a C1-4 alkyl group optionally substituted by halogen or a C1-4 alkoxy group; or a pyridinium, 3-carbamoyl-pyridinium or 4-carbamoyl-pyridinium group;       b is -S- or -SO- (.alpha.- or .beta.-); and the dotted line bridqing the 2-, 3- and 4- positions indicates that the compound is a ceph-2-em or ceph-3-em compound) and salts thereof, the compounds of formula (I) being associated with an anion when X represents a pyridinium, 3-carbamoylpyridinium group or a 4-carbamoylpyridinium group and R 1 is other than COO?)are disclosed.  Process for their preparation and pharmaceutical compositions containinG them are also dis-closed.  These compounds exhibit broad spectrum antibiotic activity.
Patent CA-1299126-C (CA)
Title: Hirudin-pa and its derivatives
Inventor: DODT JOHANNES
IPC: C07K1/00
Filed: 1985-12-12
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to a new content substance found in leeches (Hirudo medicinalis), the derivatives of this abbreviated at the N-terminus and the C-terminus, and the desul-fated derivatives therefrom as well as a process for the produc-tion of these compounds, and their use.  These compounds possess thrombin-inhibiting properties and can be used to inhibit clotting in humans and animals, for blood conservation, or as reagents for the analytical determination of thrombin.
Patent CA-1306832-C (CA)
Title: Absorbent article including hydrophobic microfilament aggregate
Inventor: SAKURAI AKIRA
IPC: A61F13/56
Filed: 1986-02-14
Granted: 1992-09-01
Abstract: Abstract of the Disclosure In a sanitary article which comprises an absorbent layer, a leak-proof sheet and a surface sheet, the surface sheet or the leak-proof sheet comprises a porous fiber aggregate.  The fiber aggregate has been integrated by melting the fibers and fixing them onto the absorbent layer, the surface sheet or the leak-proof sheet.
Patent CA-1280739-C (CA)
Title: Oil-in-water emulsion and use thereof as metal processing oil or the like
Inventor: AIHARA KAZUO
IPC: C08J3/03
Filed: 1986-09-17
Granted: 1991-02-26
Abstract: Abstract of the Disclosure An oil-in-water emulsion of at least one polymer selected from the group consisting of (A) an ethylene-alpha-olefin random copolymer having (1) an ethylene content of 30 to 70 mole%, (2) a number average molecular weight (Mn) of 500 to 10,000, and (3) a weight average molecular weight (Mw) to number average molecular weight (Mn) ratio (Q=Mw/Mn), of 3 at most, and (4) being liquid at ordinary temperatures, and (B) a graft-modified ethylene/alpa-olefin copolymer (1') comprising said ethylene/alpha-olefin copolymer having the characteristics (1) to (4) as a trunk polymer, and (2') at least one grafted unit selected from a unit derived from an unsaturated carboxylic acid or its acid anhydride and a unit resulting from neutralization of at least a part of said unit with an alkali, and (3') being liquid or semisolid at ordinary temperatures.
Patent CA-1278743-C (CA)
Inventor: LE TESTU PATRICK
IPC: B23B5/16
Filed: 1986-09-17
Granted: 1991-01-08
Abstract: A device for shaving material from the outer surface of a pipe including a chuck for securing the device to the end of the pipe, a drive shaft having its axis coincident with the pipe axis and a fixed plate immovably secured to the drive shaft perpendicular thereto. A cutting unit for scraping the outer surface of the pipe is secured to an arm which extends parallel to the drive shaft, and the arm is secured to a disc which is movably secured to the fixed plate, thus permitting radial adjustment of the cutting unit.
Patent CA-1306138-C (CA)
Title: High contrast low metal ion photoresist developing method and composition
Inventor: LEWIS JAMES M
IPC: G03F7/30
Filed: 1987-01-20
Granted: 1992-08-11
Abstract: ABSTRACT                  HIGH CONTRAST LOW METAL ION      PHOTORESIST DEVELOPING METHOD AND COMPOSITION             A novel low metal ion developer composition used in a two step process which provides high contrast images and long developer bath life is provided.  The process gives high contrast images.  The substrate coated with positive photoresist is exposed then immersed in a "predip" bath, rinsed, and then, immersed in the developer bath, rinsed and dried.  This process provides high contrast which does not decrease over the life of the developer system.  The system consists of 1) a predip solution containing aqueous non-metal ion organic base and a cationic surfactant adjusted to a concentration that does not give development, and 2) a developer solution containing an aqueous solution of an non-metal ion organic base and a flourochemical surfactant adjusted to a concentration that provides development.  The high contrast is achieved by the cationic surfactant coating the resist and inhibiting the attack on the unexposed resist by the developer while permitting the developer to dissolve away the exposed resist.
Patent CA-1297763-C (CA)
Title: Procede de preparation d'un lingot cristallin de
Inventor: DURAND ALAIN R L
IPC: H01L21/208
Filed: 1987-01-20
Granted: 1992-03-24
Abstract: Hg1-xo Cdxo Te. Avant de déplacer une zone de solvant chauffée pour dissoudre progressivement des lingots-sources et donner naissance à un unique lingot, on crée une zone d'adaptation à partir d'un germe monocristallin par chauffage et refroidissement du solvant en contact avec le germe. Le lingot obtenu est monocristallin. Le procédé de l'invention permet en particulier de réduire les coûts de fabrication de composants comme les détecteurs infra-rouge ou les diodes à avalanche.
Patent CA-1284315-C (CA)
Title: Drilling bit with full release void areas
Inventor: KING WILLIAM W
IPC: E21B10/60
Filed: 1987-01-28
Granted: 1991-05-21
Abstract: ABSTRACT      A  bit  is  shown  for  use  in  drilling  earthen formations which includes a body having a bit face on one end and a shank on the opposite end which is connected in the drill string.  The bit body has a tubular bore which communicates with an interior bore of the drill string for circulation of fluids.   The bit face increases in external diameter between a nose and a gage region of the bit.  A fluid opening communicates the bit face with the tubular bore for circulating fluid to the bit face.   A plurality of fluid courses are disposed on the bit body, the fluid courses becoming ever wider and ever deeper along  their  entire  disposition  from  their lowermost incorporation through the gage region thereof.
Patent CA-1290934-C (CA)
Title: Adhesive pump and it's control system
Inventor: GEISEL DONALD J
IPC: F04C14/08
Filed: 1987-02-11
Granted: 1991-10-22
Abstract: ABSTRACT An improved adhesive dispensing pump control system for automatically changing the flow rate of adhesive materials being dispensed onto a workpiece with an improved adhesive pump in conformance with changes in movement of an automatically controlled adhesive dispensing nozzle used to apply adhesive materials automatically onto the surface of a workpiece in accordance with a predetermined pattern.         In operation, the adhesive or other mastic dispensing pump control system operates to maintain substantially constant pressure across the dispensing pump thereby making the system relatively insensitive to changes in viscosity of the adhesive being dispensed and allowing adhesives to be dispensed at relatively high pressures.
Patent CA-1291490-C (CA)
Title: Conveying apparatus for tree trunks
Inventor: GOENNER SIEGMAR
IPC: B65G17/00
Filed: 1987-02-16
Granted: 1991-10-29
Abstract: ABSTRACT          The invention relates to a conveying apparatus for con-veying tree trunks through a measuring means in which the conveying apparatus comprises at least one transport chain and a plurality of drivers driven by the chain for receiving the trunks, the drivers sliding on a guide track.          To ensure a reliable supporting of the tree trunks on the drivers during transport through the measuring means and thus prevent tilting of the tree trunks, the invention pro-poses that the drivers are spaced apart in the conveying direction of the chain and the engaging face of the drivers for receiving the tree trunks perpendicularly to the con-veying direction of the chain extends inclined, at least two dirvers having oppositely extending inclines in the conveying region.
Patent CA-1293123-C (CA)
Inventor: LAIOS SOTIRIOS D
IPC: F24F13/20
Filed: 1987-04-30
Granted: 1991-12-17
Abstract: Abstract of the Disclosure An air-conditioning unit which can be converted from a horizontal air flow configuration to a vertical air flow configuration (or vice-versa) at the installation site without any additional parts or special tools.  A reversible drain pan and return (intake) air panel forms part of the air-conditioning unit adjacent to a slant-mounted cooling coil, and may be demounted, reoriented and remounted so as to move the return (intake) air panel from one end of the unit to one side of the unit (or vice-versa).  The air-conditioning unit is then tilted 90° so as to position the drain pan under the cooling coil.
Patent CA-1293879-C (CA)
Title: Color filter arrays
Inventor: PACE LAUREL J
IPC: H01L31/0216
Filed: 1987-05-07
Granted: 1992-01-07
Abstract: COLOR FILTER ARRAYS Abstract of the Disclosure A  color filter array is disclosed comprised of red, green, and blue filters forming an interlaid pattern.  Each of the red, green, and blue filters is formed of two superimposed filter layers, each made up of a different subtractive primary dye.  Layers of controlled thickness containing a single dye permit precise control of filter density and hue.  The color filter array can form part of a viewable display unit or form part of an image sensor.
Patent CA-1293053-C (CA)
Title: Manually codeable cards for card readers
Inventor: LIN JUI-CHANG
IPC: B42D15/10
Filed: 1987-07-30
Granted: 1991-12-10
Abstract: ABSTRACT OF THE DISCLOSURE A kind of manually codeable card for card readers composed of an upper and a lower sheet of transparent material glued together, the lower sheet printed with black ink all over except a plurality of transparent circles which can be sticked on to become opaque with black circles from a paper with transposable black cir-cles or round opaque stickers. The coded number of the card is represented by the different combination of transparent and opaque circles.
Patent CA-1316463-C (CA)
Title: Filter cartridge with improved flow conducting
Inventor: HANKAMMER HEINZ
IPC: B01D27/08
Filed: 1987-08-18
Granted: 1993-04-20
Abstract: Abstract Filter cartridge with improved flow conducting The invention relates to a filter cartridge for a liquid filter, in particular for use for tanks for the filtration of water for the production of drinking water, with a generally cylindrical vessel, which contains the filtering material and with a sealing screen mounted on this vessel like a cover.  In order to improve the functionning of a filter cartridge, and in particular to make such a filter cartridge, which with comparatively fast liquid throughput has a good filtration action with optimum utilisation of the filtering material, it is proposed in conformity with the invention that the sealing screen be covered by a distributor cap 3 essentially closed at the top and open at the side.            Figure 1
Patent CA-1294511-C (CA)
Title: Aqueous fluids
Inventor: LENACK ALAIN L P
IPC: C10N40/20
Filed: 1987-08-26
Granted: 1992-01-21
Abstract: ABSTRACT          Aqueous fluids having a good combination of anti-bacterial properties, stability in hard water, a reduced foaming tendency in soft water and at times a reduced boron content are obtained by the use as additive of a combination of a water-soluble hydroxy di- or tri- carboxylic acid and an excess of an alkanolamine, additive concentrates for incorporation into the aqueous fluids and the aqueous fluids themselves.