baber/WOPTO huggingface dataset:
Patent CN-113193315-B (CN)
Title: 一种整机无焊接的低通滤波器
IPC: H01P1/20
Filed: 2021-04-29
Granted: 2022-05-20
Abstract: 本发明涉及一种整机无焊接的低通滤波器，包括壳体和盖板，壳体与盖板形成的圆形腔体内装配有高低阻抗结构件，该高低阻抗结构件与射频连接器的中心导体信号连接，所述高低阻抗结构件与中心导体之间为无焊接连接。本发明实现高低阻抗结构件与射频连接器中心导体之间无焊装配，并保证信号的良好传输，具有滤波器尺寸小、差损小、免焊接、一致性好等特点，解决了低通滤波器尺寸大、焊接、一致性差的重大问题，同时提高了产品装配的成功率，免除了低通滤波器大量的调试工作。
Patent CN-113151204-B (CN)
IPC: C12N15/53
Filed: 2021-05-13
Granted: 2022-04-15
Abstract: 本发明公开一种邻苯二酚1，2‑双加氧酶突变体及其应用，通过定向突变得到了2个突变酶CatA V90A 和CatA I206V ，在以4‑乙基儿茶酚为底物时，突变体酶CatA V90A 和CatA I206V 与底物的亲和性分别是野生酶的1.62倍和2.03倍，催化效率分别是野生型的1.44倍和2.05倍，以4‑丙基儿茶酚为底物时，突变体酶CatA V90A 和CatA I206V 与底物的亲和性分别是野生酶的1.59倍和2.42倍，催化效率分别是野生型的1.31倍和2.11倍，利用突变酶CatA I206V 催化合成4‑乙基粘康酸产量提高了13.5%，催化合成4‑丙基粘康酸产量提高了24.4%，解决了在合成4位取代粘康酸的过程中酶催化效率低的问题，为利用该酶及其编码基因来生物合成4位取代粘康酸创造了良好的条件，反应条件温和，操作简便，具有工业应用前景。
Patent CN-113354802-B (CN)
IPC: C12N1/06
Filed: 2021-05-26
Granted: 2022-04-22
Abstract: 本发明提供了一种从菌体中提取聚羟基脂肪酸酯的方法，具体的，将来源于细菌发酵获得的聚羟基脂肪酸酯PHA，通过优化破壁条件(温度、pH、菌液浓度、破壁助剂及保护剂等)进行高效破壁，并进行酶解实现PHA的高回收率和高纯度提取。用该方法获得的多种PHA产品回收率达96％以上，纯度达95％以上，分子量达到初始分子量的30％以上。
Patent CN-113210981-B (CN)
Title: 一种用于锡球表面的电磁脉冲焊限位设备
IPC: B23K20/06
Filed: 2021-05-27
Granted: 2022-06-21
Abstract: 一种用于锡球表面的电磁脉冲焊限位设备，包括空心箱，所述空心箱内通过移动组件活动安装有两个移动板，两个所述移动板的顶端均穿过空心箱上表面开设的开口并延伸到空心箱的上方且设置有圆形板一，所述圆形板一的一侧面从上到下依次安装有U形板和固定板，所述U形板的前后两端均滑动安装有滑杆，所述滑杆的一端安装有半弧板，所述滑杆的外表面套接有弹簧一，所述弹簧一的两端分别与U形板和半弧板固定连接，所述滑杆的另一端安装有拉板，所述固定板的上表面安装有弹簧二，所述弹簧二的一端安装有梯形限位板，所述梯形限位板位于两个半弧板之间。
Patent CN-113358468-B (CN)
Title: 一种铜箔生产用在线抗拉强度和延伸率检测装置
IPC: G01N3/08
Filed: 2021-06-01
Granted: 2021-12-07
Abstract: 本发明公开了一种铜箔生产用在线抗拉强度和延伸率检测装置；属于铜箔生产设备技术领域；其技术要点包括切边机，切边机下侧设置有导向辊，在导向辊下方设置有安装架，安装架上设置有水平旋转环，水平旋转环连接有第一旋转驱动机构；在水平旋转环其中一侧设置有与水平旋转环相扣合的竖向旋转环，竖向旋转环连接有第二旋转驱动机构；在竖向旋转环上相对设置有两个第一自动夹持机构，导向辊正下方的竖向旋转环内的安装架上设置有第一自动剪切模组；水平旋转环上相对设置有两组用于夹持分切后铜箔条进行抗拉强度和延伸率检测的检测单元；本发明旨在提供一种能够实时监测生产铜箔的抗拉强度和延伸率，保证产品质量的在线抗拉强度和延伸率检测装置。
Patent CN-113464310-B (CN)
IPC: F02K1/15
Filed: 2021-06-16
Granted: 2022-06-14
Abstract: 本发明公开了一种无源被动二次流多轴耦合推力矢量喷管，涉及矢量喷管领域，能够使流体矢量喷管实现多轴矢量效果。本发明包括：包括收缩段和喷管矢量控制段。收缩段为内部中空的长方体，收缩段的入口为圆形，出口为正方形，且出口截面积小于入口截面积，收缩段的中空内腔将圆形入口截面过渡为正方形出口截面，喷管矢量控制段也是内部中空的长方体，喷管矢量控制段包括外壁、静压腔、康达壁面、流量阀、控制孔；本发明通过控制流量阀的开关状态，实现两个以上方向的矢量推力，与现有的无源二次流单轴矢量喷管相比，能够实现无源二次流多轴矢量推力，具有无源二次流多轴偏转的矢量效果，并且结构简单，无需外接控制气源，重量轻。
Patent CN-113416350-B (CN)
Title: 一种乳清蛋白-ε-聚赖氨酸-阿拉伯胶纳米颗粒的制备方法
IPC: C08L89/00
Filed: 2021-06-21
Granted: 2022-03-04
Abstract: 本发明涉及一种乳清蛋白‑ε‑聚赖氨酸‑阿拉伯胶纳米颗粒的制备方法，利用谷氨酰胺转氨酶的交联作用将乳清蛋白修饰到ε‑聚赖氨酸‑阿拉伯胶纳米颗粒表面，整个制备方法及制备过程简单快捷，乳清蛋白来源广泛，纳米颗粒制备周期短、分散性好、产率高；对ε‑聚赖氨酸起到了保护作用，减少了其因环境因素造成的活性损失，提高了其生物利用率，并且纳米颗粒具备控制释放的能力，能够延长ε‑聚赖氨酸的抗菌效果；有效增强了纳米颗粒的乳化功能，并且在制备过程中不添加化学乳化剂，绿色安全，使所制备抗菌剂应用潜能进一步扩大。
Patent CN-113575026-B (CN)
IPC: A01C5/06
Filed: 2021-07-02
Granted: 2022-06-14
Abstract: 本发明公开了一种组合式牧草饲料种植收获机，其结构包括开沟头、收割轮、移动盘、播种机、动力机，本发明通过抬升收割轮，使用播种机来进行播种，并通过下放收割轮来进行收割，在进行种植过程中，幼苗通过苗仓被送入到分离舱内，并沿着分离仓内的分离板向下移动，卡入到分离槽内，并通过侧框内设有的多个推动头推动下向下继续移动，随后到达分隔块区域，并向内压缩分隔块，同时通过与分段环的摩擦压环的接触来扭动外层环，同时使两个分隔块之间的空间只能通过一根幼苗，外层环在转动一定角度后伸出切断块，并将切断片顶出，若此时有缠绕的根部，则可以通过切断片将其切断，使每次输出的都是单棵幼苗，避免产生养料不够而使幼苗发育不良的情况。
Patent CN-113521804-B (CN)
Title: 一种食品检测用防堵塞的高通量全自动固相萃取装置
IPC: B01D15/14
Filed: 2021-07-15
Granted: 2022-05-20
Abstract: 本发明公开一种食品检测用防堵塞的高通量全自动固相萃取装置，涉及食品检测设备技术领域，旨在解决目前的高通量全自动固相萃取设备容易在氮吹的三通电磁阀区域产生堵塞的问题，其技术方案要点是：包括设备主机、样品管、溶剂管、注射泵、输入管以及输出管；所述注射泵连接输入管，用于泵送带样品及溶剂从输入管输送，所述输出管用于连通固相萃取柱上端，所述输入管和输出管之间通过连接管直接连通。本发明能够大大减少高通量全自动固相萃取仪产生堵塞的情况，提高固相萃取过程的稳定性。
Patent CN-113434100-B (CN)
Title: 一种云打印方法、计算设备和存储介质
IPC: G06F3/12
Filed: 2021-08-27
Granted: 2021-12-07
Abstract: 本发明公开了一种云打印方法、计算设备和存储介质，该方法首先在客户端的配置界面映射服务器的打印参数配置窗口区域内容，响应在配置界面中模拟参数配置的动作，客户端获取模拟动作数据并发送至服务器，服务器在打印参数配置窗口区域执行与模拟动作数据相同的动作，当监测到客户端模拟完成参数配置动作时，服务器获取其所有的配置参数，并将配置参数、待打印文件发送至打印装置，以便打印装置根据配置参数打印待打印文件。由上述内容可知，本发明中用户在客户端上进行的参数配置动作像是在服务端上一样，从而服务端获取的打印参数与客户端设置的参数是相同的，使得打印输出产物与用户期望的效果一致。
Patent CN-114103125-B (CN)
IPC: B33Y70/10
Filed: 2021-09-30
Granted: 2022-06-28
Abstract: 本申请提供了一种高导热微型器件的制备方法，其解决了现有微型器件导热性不理想的技术问题；包括：(1)根据器件尺寸和微结构定制化设计3D打印模型，并将3D打印模型导入3D打印机中，设置打印参数；(2)将3D打印浆料加入3D打印机中进行打印，获得导热器件模型；(3)将导热器件模型置于紫外灯下进行光固化反应，固化时间为10‑60分钟；(4)将步骤(3)得到的导热器件模型在室温条件下干燥24h；(5)将步骤(4)得到的导热器件模型放到水热反应釜中进行水热反应；(6)将步骤(5)得到的导热器件模型浸入高分子溶液中进行浸渍处理，取出后吸干表面的高分子，干燥后获得导热器件。本申请广泛应用于微型电子器件制作技术领域。
Patent CN-113645611-B (CN)
Title: 三元约束5g pci规划方法、装置及存储介质
IPC: G06F30/20
Filed: 2021-10-18
Granted: 2022-02-08
Abstract: 本申请公开了一种基于邻区间正对系数与圈层数的三元约束5G PCI规划方法、装置及存储介质，用于提高物理小区标识PCI的分配效率和准确度。本申请公开的物理小区标识的规划方法包括：确定待规划物理小区集合；根据物理小区经纬度信息确定第二约束条件；根据小区圈层数确定第三约束条件；根据所述第二约束条件和第三约束条件确定加权约束值；根据所述加权约束值对所述待规划物理小区集合中的物理小区进行PCI规划。本申请还提供了一种物理小区标识的规划装置及存储介质。
Patent CN-113856433-B (CN)
IPC: B01D53/78
Filed: 2021-11-29
Granted: 2022-05-20
Abstract: 本发明公开了用于脱硫富液的闪蒸脱烃罐，涉及脱烃罐技术领域。包括内部设置有阻隔机构的闪蒸脱烃罐本体，所述闪蒸脱烃罐本体的一端固定连接有进气管。本发明通过水泵抽取储液圆筒内部的富胺液，并从输送管重新运输到加热罐的内部，使得在储液圆筒内由贫胺液吸收硫化氢气体生成的富胺液，在高温、低压的环境下重新释放硫化氢气体，重新生成贫胺液，并将生成的硫化氢气体重新导入储液圆筒，从而加快贫胺液的转换，实现了以加热罐和储液圆筒这两者为富胺液转换再生容器来进行再生转换的方式来代替由换热‑旋流闪蒸耦合分离器对富液进行进一步的加热升温，再将反应后的富液导入再生塔转换再生的方式，提高了富胺液的回收利用率。
Patent CN-114102414-B (CN)
Title: 一种交通立牌加工用平面抛光机
IPC: B24B29/06
Filed: 2022-01-26
Granted: 2022-05-17
Abstract: 本发明公开了一种交通立牌加工用平面抛光机，包括抛光机架、清扫机构、同步机构、收纳机构、一对角度调节机构和一对角度固定机构，抛光机架上设有抛光头，抛光头的一侧设有清扫机构，清扫机构包括承接箱，承接箱内设有承载柱，承载柱外设有若干均匀分布的毛刷，抛光头上设有同步机构，用于同步抛光头和承载柱的转动，抛光机架的一侧设有收纳机构。本发明通过抛光机上相应机构的设置，可以清理抛光头上的碎屑，不仅降低了碎屑对抛光头的损伤，还减少了碎屑对抛光物的划伤，提升了抛光的质量，同时，降低了重新抛光的可能性，降低了对抛光机使用时间的浪费，提升了抛光机的使用效率，减小了使用者的损失。
Patent CN-114132449-B (CN)
Title: 船舱灯光控制方法、装置、设备及存储介质
IPC: B63B45/06
Filed: 2022-02-07
Granted: 2022-05-24
Abstract: 本发明公开了一种船舱灯光控制方法、装置、设备及存储介质，属于互联网技术领域。本发明通过获取当前船舱内船员的初始面部图像；根据所述初始面部图像确定船员的初始情绪信息；获取所述当前船舱的舱室类型；根据所述初始情绪信息和所述舱室类型确定初始灯光颜色；按照所述初始灯光颜色对所述当前船舱的灯光进行控制，基于船员的面部图形对船舱内的灯光颜色进行调节，通过不同的灯光颜色改善船员的情绪，有利于船员的身心健康。
Patent CN-114349437-B (CN)
IPC: C04B28/04
Filed: 2022-03-16
Granted: 2022-05-17
Abstract: 本发明涉及一种高含水淤泥/工程渣土制备路用材料的方法包括：将淤泥/工程渣土与生石灰、级配碎石、过硫酸钾及表面活性剂充分混合，翻抛，至含水率降低至最佳含水率以下，得到第一混合料；将土壤固化剂使用适量的水稀释后加入第一混合料中，搅拌均匀后焖料处理备用；将原料破碎后输送至搅拌设备，将炉渣、锂渣粉、粉煤灰、硫酸钙、氢氧化钠、氧化镁、醋酸镁、普通硅酸盐水泥均匀加入搅拌设备并视情形补充水分至最佳含水率，充分搅拌可得到第二混合料。该方法可处理高含水淤泥/工程渣土，脱水过程简单，并可制备高附加值的道路基层或底基层；原料大多为固体废物，廉价易得，大大降低处理成本，环保效益高；所得路用材料稳定性高，耐水性好。
Patent CN-114413825-B (CN)
Title: 一种支撑稳定的城市规划调研用测量仪
IPC: G01C15/00
Filed: 2022-03-29
Granted: 2022-06-03
Abstract: 本发明涉及测量仪技术领域，且公开了一种支撑稳定的城市规划调研用测量仪，包括面积测量仪，面积测量仪外侧设置有安装壳体，本发明通过在第三齿轮一端的第一绕线杆上缠绕设置第一拉绳，第一拉绳绕过其中一个绕线轴与弹簧转轴固定连接，弹簧转轴外侧固定套设有密封板，弹簧转轴与连接槽侧壁转动连接，需要充电时使密封板转开，将开口打开，不需要充电时，可将开口关闭，避免有灰尘进入安装壳体内；螺纹杆与第一齿轮固定连接，第一齿轮与第一锯齿板啮合，在压板下端设置多个吸盘，吸盘与导气管连通，导气管与连接管连通，连接管与抽气管连通，将开口打开进行充电时，便于使得压板下移，吸盘与安装壳体的放置地相吸，对安装壳体进行固定。
Patent GE-P19980603-B (GE)
Title: AC to DC Converter
Inventor: DVALI DAVID
IPC: H02M7/12
Filed: 1993-11-26
Abstract: This invention refers to electronics and can be used at the creation of small - sized power - consumption saving sources of power supply.      Technical result of the invention is to reduce mass and overall dimensions and to increase reliability.     The converter comprises a non - transformer rectifier which via a diode is switched to loading and its modelling unit to the input of which the voltage adding unit is switched including the rectifier and the filter. Besides, the output of the modelling unit is switched in parallel to the diode and established by means of one or two gates. The feed of the alternating voltage to the voltage adding unit can be effected from the other source.     3 fig.
Patent GE-P20022666-B (GE)
Title: Improved Coated Pesticidal Matrices, a Process for Their Preparation and Compositions Containing Them
Inventor: BLACK (US) BRUCE CHRISTIAN
IPC: A01N25/34
Filed: 1998-07-08
Abstract: 1. Technical Result Improvement of chemical technology.          2. Essence A method comprises obtaining the aqueous compound containing a pesticidal agent, a PH-dependent polymer, a base and in case of need a plasticizer, a protective means from UV-rays, an intensifier of activity, an intensifier of dry product fluidity and water, and also drying this compound to obtain the mentioned pesticidal matrices, in which as a polymer are used the groups of ester and the groups of free carboxyl, the polymer being partially solubilizated by the base; PH-solubilization is greater than 5,5 and PH of the mentioned composition is less than the polymer solubilization PH.           3. Field of Application Chemistry, agriculture.
Patent GE-P20002157-B (GE)
Title: Method for Coulometric Titration of Manganese Containing Oxidizing Agents in Synthetic Objects
Inventor: AGLADZE TAMAZ
IPC: G01N27/44
Filed: 1999-07-27
Abstract: 1. Technical Result Prevention of positive defects, increasing amount of titrate in the taken volume of solution, increase of manganese containing oxidizing agents in the synthetic objects.          2. Essence A method comprises dissolving of object in the halide solution acidified by the hydrochloric acid (chloride), addition of reducing agent in excess, coulometric titration by the electrogenerated halogen. In the form of halide potassium bromide is used, as the reducing agent – hydrazine and as the electrogenerated halogen – electrogenerated bromine.           3. Field of Application Analytical chemistry.
Patent GE-P20074111-B (GE)
Title: Hydropneumatic accumulator
Inventor: RUSADZE TAMAZ
IPC: B60G15/06
Filed: 2005-10-26
Abstract: A hydropneumatic accumulator comprises a hollow cylindrical case 1, a piston with a rod 2 densely inserted therein, in which the calibrated aperture 3 is executed, valves 4 and 5 are mounted in the piston, which is provided with a disk element 6, in which overflow valves 7 and 8 are also mounted, and between the piston and said element the spring 9 is installed. The cylindrical case is divided by a partition 10 with overflow valves 11 and 12 and is provided with the compensatory piston 14, besides between the compensatory piston and a bottom of the case the spring 15 and a pneumatic pillow 16 is inserted.
Patent GE-P20166496-B (GE)
Title: Substituted nucleosides, nucleotides and analogs thereof
Inventor: WANG GUANGYI
IPC: C12N9/99
Filed: 2012-12-20
Abstract: Present invention relates to nucleosides, nucleotides and analogs thereof, pharmaceutical compositions including one or more of nucleosides, nucleotides and analogs thereof. At that, said application relates to usage of said compounds and compositions therefor ameliorating and/or treating diseases caused by paramyxovirus and/or orthomy¬xovirus.
Patent DK-166368-C (DK)
Inventor: VITTONE ANDREA
IPC: B28B23/00
Filed: 1986-02-14
Granted: 1993-09-06
Abstract: Device for the continuous manufacture of manufactured articles reinforced with mixtures of hydraulic binders and consisting of: a conveyor belt; a plurality 'A' of process stations for the formation of superimposed thin and uniform layers of a net of a hydraulic binder mix, each station consisting of: a feeder of the reinforced net 4; a wetting and degassing device 5 of the net 4; a means 2 for metering the binders mix; a section 7 for feeding and laying the net 4 on the conveyor belt 1; compacting elements 16; a means 6 for the extraction of water during the compacting state; and a second metering device 2' for the hydraulic binders mix; a levelling and sizing station 23; a final water-extracting station 26; a pressing station 27; a longitudinal and cross-cutting station 35, and a gathering station 36 for the produced plates.
Patent CA-1276489-C (CA)
Title: Expansion dowel
Inventor: HERB ARMIN
IPC: F16B13/10
Filed: 1986-02-26
Granted: 1990-11-20
Abstract: ABSTRACT         An expansion dowel includes an axially extending expansion sleeve and an expansion member rolled from a section of sheet metal.  The sleeve has a leading end and a trailing end and the inside surface of the sleeve is threaded for an axially extending section from the trailing end.  The thread is formed before the sheet metal is rolled.  To assure there is no misalignment of the thread along the butt joint, tangs and recesses are formed along the edges of the butt joint so that the edges interengage one another when the sheet metal section is rolled.  By interengag-ing the butt joint edges, the sleeve does not expand circumferentially when a bolt is threaded into the trailing end of the sleeve.
Patent CA-1283107-C (CA)
Title: Process for the production of 2,2,6,6-tetraalkyl-4- piperidylamines
Inventor: MALZ RUSSELL E JR
IPC: C07D211/58
Filed: 1986-04-14
Granted: 1991-04-16
Abstract: ABSTRACT OF THE INVENTION           The present invention is directed to a process for producing compounds of the formula:     (I)   wherein:   R is C1-C18 alkyl,  C5-C6 cycloalkyl or C7-C9 aralkyl; R1, R2, R3 and R4 are the same or different and are C1-C8 alkyl; A is hydrogen, hydroxy, C1-8 alkyl, C1 C8  alkyloxy,  C2-C10  alkylcarbonyl  or arylcarbonyl; and n is 1, 2, 3 or 4; with the proviso that when n is 2, 3, or 4,the R1, R2, R3, R4 and A substituents of the pyridine  rings  may  each  independently  be  different members  within the  scope  of their definitions;  which process  comprises  reacting  an  amine  of  the  formula R(NH2)n, wherein R and n are as defined above, with at least one 2,2,6,6-tetraalkyl-4-piperidone of the formula:                    ( II) wherein A, R1, R2, R3 and R4 are as defined above; in the presence of a palladium catalyst employing a reaction medium selected from the group consisting of water,  C1-C10  aliphatic  alcohols,  C2-C6  aliphatic  glycols  and mixtures thereof.
Patent CA-1336739-C (CA)
Inventor: BENEDICT JAMES JOHN
IPC: C07K16/00
Filed: 1986-06-26
Granted: 1995-08-15
Abstract: Diphosphonate-derivatized macromolecules,  such as proteins, suitable for use as technetium-99m-based scanning agents and as anticalcification agents are disclosed.  The scanning agents are prepared by combining Tc-99m in a +3, +4 and/or +5 oxidation state with the diphosphonate-derivatized macromolecules.  Also disclosed are pharmaceutical  compositions containing these diphosphonate-derivatized macromolecules and methods for scintigraphic imaging using these diphosphonate-derivatized macromolecules labeled with Tc-99m.
Patent CA-1277349-C (CA)
Title: Multi-function child carrier
Inventor: DICK TIMBER
IPC: B62B7/08
Filed: 1986-08-05
Granted: 1990-12-04
Abstract: Abstract of the Disclosure A child carrier comprised of a seat-mounting frame and a lower wheel frame assembly depending downwardly from the mounting frame, the wheel frame assembly including front and rear wheels supported for downward extension from the wheel frame assembly, and a seat portion disposed on the seat mounting frame.  A handle has side frame portions extending from opposite sides of the seat-mounting frame terminating in a hand-engaging, angled end extending rear-wardly from the side frames with the handle member pivoted to the seat mounting frame for pivotal movement of the handle about a horizontal axis from a first position in which the handle extends rearwardly from the seat mounting frame when used as a stroller to a position in which the handle is directed downwardly from its pivotal connection to the seat mounting frame such that the angled end thereof is disposed beneath the wheels in order to support the carrier on a car seat when used as a car seat carrier.
Patent CA-1328309-C (CA)
Inventor: WESOLOWSKI JAN S
IPC: H04N5/956
Filed: 1986-10-08
Granted: 1994-04-05
Abstract: ABSTRACT           An apparatus for controlling the phase of a video data signal to effectuate color correction includes a video data memory and memory control cir-cuit.  Interlaced write and read portions of the memory cycle are selectively spaced in time to enable shifting the read portion by less than one memory cycle without affecting the write portion, whereby color correction is achieved.
Patent CA-1335208-C (CA)
Inventor: BACHEL ERNST
IPC: H02G15/013
Filed: 1986-10-10
Granted: 1995-04-11
Abstract: The invention relates to a sealing body (1-2) for cable fittings wherein in addition to the sealing component having laminar consecutively arranged sealing elements, the collecting device is integrated in the form of a pressure bracket (8-9) with plates (6) which are movable in a guide (7) in directions perpendicular to the cable direction so that the edges of cable inlet apertures (4) cut in the plates (6) clampingly engage the cable sheaths (18).
Patent CA-1278519-C (CA)
Title: Dementia-improving and therapeutic agents
Inventor: KUZUYA FUMIO
IPC: A61P25/28
Filed: 1986-11-18
Granted: 1991-01-02
Abstract: ABSTRACT OF THE DISCLOSURE         An improving and therapeutic agent for neuro-psychiatric symptoms accompanying dementia, which comprises, as an active ingredient, an acyloxyalkanoyl-choline salt represented by the following general formula:       wherein R1 and R2, which may be the same or different, represent lower alkyl groups of 1 to 5 carbon atoms; X represents a sulfonic acid residue; and n is the same as the number of the sulfonyloxy groups of the sulfonic acid residue and represents an integer of 1 to 4.
Patent CA-1282359-C (CA)
Title: Bilirubin-specific enzyme and its analytical use
Inventor: WU TAI-WING
IPC: C12Q1/25
Filed: 1986-12-05
Granted: 1991-04-02
Abstract: BILIRUBIN-SPECIFIC ENZYME AND ITS ANALYTICAL USE            Abstract of the Disclosure An enzyme preparation having specific bilirubin degrading activity is described.  It is isolated from plants (e.g. artichokes) of the Compositae family.  It exhibits higher specificity towards bilirubin and has higher specific activity (i.e. turnover number of moles of substrate per minute per mg of protein) than similar enzymes isolated from other sources.  Assay compositions, analytical elements and methods for use of such are also described.
Patent CA-1279806-C (CA)
Inventor: HARAYAMA HIROSHI
IPC: B32B38/04
Filed: 1987-01-27
Granted: 1991-02-05
Abstract: Abstract of the Disclosure A laminated structure comprising a laminated foamed sheet material composed of two cured foamed sheets each comprising a propylene-type polymer and an ethylene-type polymer and being laminated to each other through a substantially non-foamed or lowly foamed heat-fused layer, and non-foamed surface skin layers composed of a propylene-type polymer and laminated respectively to both surfaces of said laminated foamed sheet material, the ratio of the thickness Ts of each of said surface skin layer to the solid thickness Tf of each of the cured foamed sheets, Ts/Tf, being from 1 to 50, the thickness T1 of the heat-fused layer being 0.1 to 0.5 mm, and the thickness T1 being 1 to 25% of the thickness of each of the cured foamed sheets.  The laminated structure can be produced by extrusion-laminating a non-foamed surface skin layer of a propylene type polymer to one surface of each of two cured foamed sheets each comprising a propylene-type polymer and an ethylene-type polymer to thereby form two laminates, placing the two laminates such that the surfaces of the cured foamed sheets face each other, and melting and bonding the facing two sur-faces to form a substantially non-foamed or lowly foamed heat-fused layer between the laminates.
Patent CA-1313873-C (CA)
Title: Glycoluril derivatives and their use as stabilizers for polymers
Inventor: HELWIG REINHARD
IPC: C08L101/00
Filed: 1987-02-11
Granted: 1993-02-23
Abstract: O.Z. 0050/37955         - 18 -Abstract of the Disclosure:  The novel compounds of the general formula I                                             (I) where n   is from 1 to 70, R1  and R2 independently of one another are each hydro-gen, C1-C6-alkyl, C7-C12-aralkyl, aryl or a carboxylic ester group, or R1  and R2 together may form a tetramethylene or penta-methylene group, R3, R4, R5 and R6 are each alkyl, the radicals X   independently of one another are each a direct bond or a bridge member, Y   and 2 are each oxygen, sulfur or NR8, R7  is hydrogen, chlorine, bromine, hydroxyl, alkoxy, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl and R8 is hydrogen or unsub-stituted or substituted alkyl, and the ammonium salts of these compounds, are very useful as light stabili-zers.
Patent CA-1311975-C (CA)
Title: Forced draft controlled mixture heating system using a closed combustionchamber
Inventor: LARSON CAMERON A
IPC: F23N1/02
Filed: 1987-02-25
Granted: 1992-12-29
Abstract: Abstract A high efficiency forced draft water and space heater maintains a desired air to fuel ratio and efficiency in combustion regardless of changes in air inlet pressure. The heater uses a venturi type proportioner and associated fuel regulator to provide an air and fuel mixture of con-stant ratio which is drawn from the proportioner by a blower and introduced into a closed combustion chamber for efficient burning and heating of a surrounding body of water.
Patent CA-1279227-C (CA)
Title: Furrow opener assembly with integral down-pressure adjustment
Inventor: BARTUSEK ROBERT J
IPC: A01B35/24
Filed: 1987-03-02
Granted: 1991-01-22
Abstract: FURROW OPENER ASSEMBLY WITH INTEGRAL DOWN-PRESSURE ADJUSTMENT         Abstract of the Disclosure A shank assembly including a rearwardly opening bracket pivotally mounting a shank.  A tension link extends upwardly from a central portion of the shank and through an apertured strap.  A stop member at the upper end of the link limits the downward rocking of the shank.  An adjustable arm assembly including a trunnion slidably received over the tension link is pivotally connected to the bracket and adjustably compresses a down-pressure spring which encircles the link between the trunnion and the shank.  Individual down-pressure adjustments can be made without affecting the transport height of the assembly.
Patent CA-1296984-C (CA)
Title: Process for installing liner in pressure vessel
Inventor: MARKS JOHN D
IPC: B29C53/60
Filed: 1987-04-13
Granted: 1992-03-10
Abstract: PROCESS FOR INSTALLING LINER     IN PRESSURE VESSEL                   Abstract of the Disclosure A process is disclosed for installing an elastomeric liner in a pressure vessel such as a rocket motor casing.  The process comprises winding a tacky ribbon comprising  cured or curable elastomer around an expandable mandrel, inserting the mandrel in the vessel shell, expanding the mandrel and optionally curing the wound ribbon.
Patent CA-1283243-C (CA)
Title: Thermoplastic mass passed between rollers
Inventor: CAMPS FRANCISCO C
IPC: C08K3/00
Filed: 1987-04-21
Granted: 1991-04-16
Abstract: A B S T R A C T          A thermoplastic mass passed between rollers consisting of a mixture, the essential components of which are: from 4 to 60% in weight of an oil having a saturate content, as determined by ASTM D 2007, below 15% in weight and with a high aromatic content; from 1 to 50% in weight of chlorinated polyethylene, having a chlorine content lying between 20 and 95% in weight; and from 20 to 90% in weight of fillers.
Patent CA-1287727-C (CA)
Title: Insulated wall assembly
Inventor: DETTBARN RICHARD
IPC: E04B2/74
Filed: 1987-06-01
Granted: 1991-08-20
Abstract: ABSTRACT OF THE DISCLOSURE         An insulated wall assembly which combines strength with good insulating qualities includes spaced apart, elongated wooden posts, which are I-shaped in cross section; and elongated rigid foam plastic panels extending between adjacent posts, the panels being generally cruciform in cross section so that pro-jections on the lateral edges thereof extend into the recesses of the posts while the front and rear or outer and inner surfaces of the panels are in the same planes as the outer and inner  surfaces of the posts.  Alternatively, the panels are parallelepipedic blocks with longitudinally extending, rectangular grooves in the sides thereof for receiving splines, which connect the blocks to rectangular, grooved insulating inserts in the posts.
Patent CA-1292098-C (CA)
Title: Multi purpose garment
Inventor: ASHER RON E
IPC: A41D3/08
Filed: 1987-06-25
Granted: 1991-11-19
Abstract: ABSTRACT      A multi-purpose garment comprising a central portion and first and second end portions, the portions being rhom-bic in shape.  The first end portion tapers inwardly from the central portion,  and the second end portion tapers outwardly from the central portion.  A pair of tent pole sleeves and a pair of ventilation openings are provided at the juncture of the first end portion and the central por-tion.  A pair of tent pole sleeves are provided at the juncture of the second end portion and the central portion. On the underside of the garment, a sleeve extends along the outer end of each end portion, each sleeve containing an elastomeric cord to selectively compress selected portions of the garment.