baber/WOPTO huggingface dataset:
Patent CN-113247512-B (CN)
Title: 一种基于物联网的货叉rgv协同调度控制系统
IPC: B65G1/137
Filed: 2021-06-25
Granted: 2021-09-21
Abstract: 本发明公开了一种基于物联网的货叉RGV协同调度控制系统，涉及自动化生产技术领域，解决了现有方案中工作区域划分不合理，且货叉RGV之间不能协调运行导致工作效率低下的技术问题；包括控制中心、业务执行模块、货叉RGV系统、故障处理模块、数据存储模块、管理员模块和报告生成模块；本发明将工作区域划分为若干子区域，同时为对应子区域配备了合理数量的功能车辆，通过业务清单与协调评估参数的配合，协调同一RGV轨道上的货叉RGV统一协作，保证了盘卷的出库和入库效率；本发明仓储货架区的两侧均设置有库前作业区和无人行车作业区，盘卷从一侧入库，从另一侧出库，避免盘卷转运堵塞，能够提高盘卷入库和出库的效率。
Patent CN-113398390-B (CN)
IPC: F25D17/08
Filed: 2021-07-27
Granted: 2022-05-10
Abstract: 本发明涉及压缩式雾化器技术领域，具体为一种可控流量的压缩式雾化器。所述进气管贯穿固定在压缩式雾化器一端下侧，其中控制结构位于进气管的一端一侧，所述导入管固定在控制结构的一端，其中散热管固定在压缩式雾化器内端一侧，所述散热管与导入管之间进行固定连接，所述压缩式雾化器内端一侧设置螺钉连接的立杆，其中立杆一端均匀设置一体成型的贴合圆环，所述立杆一端下侧设置螺钉连接的支撑板，其中密封盖的外端设置胶连接的密封垫。
Patent CN-113667868-B (CN)
Title: 一种可在线淬火的耐腐蚀7系铝合金制造方法
IPC: C22F1/053
Filed: 2021-08-04
Granted: 2022-06-10
Abstract: 本发明公开了一种可在线淬火的耐腐蚀7系铝合金制造方法，涉及铝合金型材制造领域，该种可在线淬火的耐腐蚀7系铝合金的原料质量百分比含量：Si≤0.10%，Fe≤0.2%，Cu:0.15‑0.3%，Mn：0.3‑0.4%，Mg：1.7‑2.3%，Cr：0.05‑0.15%，Zn：6.6‑7.2%，Ti≤0.1%，Zr：0.1‑0.25%，其它元素单个≤0.05%、总和≤0.15%，剩下为Al；本发明7系合金可进行在线淬火，降低了产品生产周期，同时抗拉强度能达到500MPa以上，同时，7系合金应力腐蚀敏感性低，具有优良的耐应力腐蚀性能；此外，7系合金可以运用在汽车防撞梁等需要高强度的结构件中，同时，本发明坩埚安装在炉体后加热时电学原件与坩埚分离，避免温度过高时造成电学原件损坏。
Patent CN-113387022-B (CN)
Title: 一种可压缩废弃物回收用打包设备
IPC: B65B63/02
Filed: 2021-08-17
Granted: 2021-10-29
Abstract: 本发明公开了一种可压缩废弃物回收用打包设备，包括机箱，所述机箱内部安装有预处理机构和辅助机构；所述预处理机构包括通过支柱固定连接在机箱内壁的输送管，所述输送管内滑动连接有第一滑块，所述输送管的侧壁对称贯穿固定连接有连接管，每个所述连接管内均滑动连接有第二滑块，所述机箱内壁对称转动连接有转杆，所述转杆侧壁固定连接有连接板，所述机箱底壁安装有电机，所述电机的输出端同轴固定有转轴，所述转轴贯穿机箱内壁后固定连接有己字形杆。本发明中的圆环体在支撑板侧壁滑动，从而带动打包辊同步运动，打包辊上绕设有打包带，从而打包辊带动打包带对挤压成型后的可压缩废弃物进行缠绕式打包，且可压缩废弃物自动进行输送。
Patent CN-113754032-B (CN)
Title: 选择性去除磷酸根离子的二茂铁改性聚苯胺/碳纳米管复合电极及其制备方法和应用
IPC: H01M4/137
Filed: 2021-08-25
Granted: 2022-06-21
Abstract: 本发明提供一种可选择性去除磷酸根离子的二茂铁改性聚苯胺/碳纳米管复合电极及其制备方法和应用，所述方法包括以下步骤：(1)通过酰氯反应制备1,1′‑二茂铁二甲酰氯，(2)通过酰胺反应制备1,1′‑二茂铁基苯胺单体,(3)通过化学氧化聚合反应制备二茂铁改性聚苯胺/碳纳米管复合材料，(4)制备二茂铁改性聚苯胺/碳纳米管复合电极。本发明将与磷酸根离子选择性响应的基团引入电极材料，制备了一种高选择性捕获磷酸根离子且离子存储容量大、性能稳定的复合电极，解决了电容除盐系统对污水中磷酸盐去除效果不佳的关键技术问题。
Patent CN-113559588-B (CN)
Title: 一种自动化净水装置
IPC: C02F9/04
Filed: 2021-09-26
Granted: 2021-11-26
Abstract: 本发明公开了一种自动化净水装置，包括净水箱和混合箱，所述净水箱的顶部设置有安装架，所述净水箱内腔底部的左侧设置有安装座，所述安装座上插设有过滤网且过滤网的顶部卡接在净水箱内腔的顶部。该发明通过设置防堵机构，利用可正反转的电机来提供驱动力，可使第一螺纹套和第二螺纹套同步转动，进而可促使刮板和冲洗管同步升降，不断上下移动的刮板可将过滤网左侧的杂质刮除，同时通过设置潜污泵、通水管和软管，潜污泵可将经由过滤网过滤之后的原水经由通水管和软管传送至冲洗管内，从而利用多个喷嘴将原水压缩喷出，可升降的冲洗管对过滤网进行不断冲洗，辅助刮板快速清理过滤网表面附着的杂质。
Patent CN-113621787-B (CN)
IPC: C22F1/08
Filed: 2021-10-12
Granted: 2021-12-10
Abstract: 本发明涉及铜丝连续退火设备领域，具体为一种安全可靠性高的铜丝制造用连续退火装置，包括底座、固定在底座上的龙门架、固定在龙门架上的退火箱，定轴转动连接在龙门架上的电极轮二和电极轮四以及设置在退火箱内的电极轮三和电极轮一，铜丝依次绕在电极轮二、电极轮三、电极轮一和电极轮四上，还包括：拉力检测机构，拉力检测机构用来对铜丝收到的拉力进行检测；拉力调节机构，拉力检测机构通过联动机构与拉力调节机构传动连接，使得拉力检测机构根据铜丝的拉力大小自动的通过拉力调节机构对铜丝拉力进行适应性调节。该种安全可靠性高的铜丝制造用连续退火装置，避免铜丝受力较大发生断裂的现象以及过度松弛，提高铜丝生产的安全可靠性和效率。
Patent CN-113863400-B (CN)
Title: 一种水泥土复合桩变形检测系统及检测方法
IPC: E02D5/50
Filed: 2021-12-02
Granted: 2022-02-15
Abstract: 本发明公开了一种水泥土复合桩变形检测系统及检测方法，该系统包括荷载施加系统、空心管、第一检测管、第二检测管和应变分析装置。检测时可以将空心管插入预制混凝土桩、水泥土桩或桩周土体中，第一检测管内的超声波发生器所产生的超声波经过空心管被第二检测管内对应的超声波接收器接收，由于空心管内为空气，超声波在空气中传波效果不好，故通过对接收到的超声波信号进行分析处理可以获知空心管的变形量从而获知空心管所处的预制混凝土桩、水泥土桩或桩周土体的相应变形量。
Patent CN-114181584-B (CN)
IPC: C09D7/65
Filed: 2021-12-09
Granted: 2022-05-17
Abstract: 本申请涉及抗压热熔凸起路面交通标线涂料及其制备方法，涂料原料包括聚甲基丙烯酸甲酯、碳五石油树脂、环乙酮、颜料、反光玻璃珠、高岭土、纳米羟基磷灰石、纳米云母粉、石英砂和增塑剂。涂料的制备方法包括：S1，将高岭土、纳米羟基磷灰石和纳米云母粉混合均匀，得到填料；S2，将聚甲基丙烯酸甲酯、碳五石油树脂、环乙酮和增塑剂混合，升温至180‑200℃，搅拌均匀，得到基料；S3，将颜料、石英砂和填料加入基料中，在温度为75‑80℃的条件下搅拌均匀，得到涂料。本申请具有提升凸起路面交通标线涂料的耐磨性的效果。
Patent CN-113943712-B (CN)
IPC: C12N5/20
Filed: 2021-12-20
Granted: 2022-03-22
Abstract: 本发明提供了一种电融合缓冲液以及电融合细胞的方法，可以大幅提高杂交瘤技术的细胞融合效率和细胞存活率。本发明优化了电融合缓冲液比例，该缓冲液不但具有低导电率，还解决了对细胞串珠排列时的干扰和细胞融合实验的热效应问题，提高了克隆形成率，降低实验成本。
Patent CN-113946025-B (CN)
Title: 一种柔性光纤带、高密度光缆及固化树脂应用
IPC: G02B6/44
Filed: 2021-12-20
Granted: 2022-03-22
Abstract: 本发明公开了一种柔性光纤带、高密度光缆及固化树脂应用。所述柔性光纤带包括在同一平面上并排配置的3根以上单芯光纤，形成光纤排列；所述光纤排列的两面上分别设置有轴向不相接的间歇性连接部；所述间歇性连接部，用于柔性连接两相邻单芯光纤；所述间歇性连接部交错分布，使得任意一根非边纤分别与其左、右两根相邻的在轴向不同位置形成连接。本发明提供的柔性光纤带，其间歇性连接部在光纤排列两面上均有分布，更加适应柔性光纤带在光缆中随机弯折的收纳方式。尤其时在制作高密度光缆时，降低散带概率、批次之间一致性的提高尤为明显。
Patent CN-114115425-B (CN)
Title: 一种基准和运放合二为一的线性稳压器
IPC: G05F1/567
Filed: 2022-01-26
Granted: 2022-04-29
Abstract: 一种基准和运放合二为一的线性稳压器，通过引入耗尽管，采用耗尽管基准既作为基准，又作为运放的第一级，从而实现运放和基准合二为一，不需要启动电路，电路及其简易，在实现线性稳压器电路性能的基础上，由于采用耗尽基准既做基准又做运放第一级，还可以明显改善低功耗应用的静态功耗，从而实现性能和成本的最佳结合。
Patent CN-114352822-B (CN)
IPC: F16L25/14
Filed: 2022-03-22
Granted: 2022-05-27
Abstract: 本发明涉及两通管接头技术领域，具体为发动机用变径两通管接头，包括管接头，管接头的一端装配有第一衔接机构，第一衔接机构由固定组件和对管道进行连接的变径密封组件组成，且固定组件与管接头滑动连接，变径密封组件包括固定盘，固定盘的外周与管接头的内壁滑动连接，固定盘的表面固定有圆台管，管接头内装配有驱动固定盘滑动的推动组件，推动组件由弧形管推块和弧形块组成，弧形块与固定盘背离圆台管的一面固定连接，且弧形块远离固定盘的一端与弧形管推块相抵触，弧形管推块固定在管接头的内部，通过固定组件与变径密封组件以及弧形管推块的配合使用，能够高效的将管接头安装到冷却液管道和发动机上，操作简单便捷。
Patent GE-P19981195-B (GE)
Title: Filling Material of Tooth Root Canal for Treatment of Pulpitis and Periodontitis
Inventor: MGEBRISHVILI SAMSON
IPC: A61K6/00
Filed: 1997-02-11
Abstract: This invention refers to medicine, in particular to stomatology and can be used for filling the canal of tooth root at treatment of pulpits and periodontitis.    The technical result of the invention is in creation of such a filling material of tooth root canal at treatment of pulpitis and periodontitis, which increases the sterilization of foot root canal.    The essence of the invention is, that in the composition of filling paste additionally is brought in the strong an-timicrobe preparation braunol-2000.    The composition of the paste, in mass%.         Braunol-2000 - 1,6-4,8 Einc oxide-77,7-82,0 Eugenol-16,4-17,5.
Patent GE-P20002057-B (GE)
Title: Method for Production of Tea Concentrates
Inventor: DZNELADZE GOCHA
IPC: A23F3/16
Filed: 1999-05-10
Abstract: 1. Technical Result Improvement of organoleptic properties of the final product and increase in biological properties.         2. Essence A method comprises extracting tea raw, preparing tea syrup from the extract, blending tea syrup and tea water extract obtained from the high quality tea raw, introducing into the blend an additive with the lemon aroma, packing and thermal processing. Before packing the crushed fruits of actinide, previously washed by water having the temperature 30-350C, purified from fluff and then treated by 20-250C water in the proportion 8,5:1,5 are additionally introduced into the blend as an additive.          3. Field of Application Food industry, in particular production of tea concentrates.         Tables: 2
Patent GE-P20125457-B (GE)
Title: Gabion
Inventor: HESELDEN JAMES
IPC: E02D29/02
Filed: 2006-11-01
Abstract: The gabion 1 opposed side walls 2, 3 comprises a plurality of side wall elements 14, 15 connected together at spaced intervals by a plurality of partition walls 4, 5, 6 such that spaces between neighbouring pairs of partition walls define, together with the side walls, individual compartments 7, 8, 9 of the gabion. The adjacent side and partition walls being connected to one another by pivotal connections 41 enable the gabion to be folded between fully flattened and deployed configurations. At least one of the pivotal connections 43 is a releasable connection which when released allows a side wall element to open with respect to the gabion to allow access from the side of the gabion to any contents of the gabion compartments.
Patent CA-1340566-C (CA)
Inventor: NARUSE MASAYOSHI
IPC: A23L27/30
Filed: 1983-04-12
Granted: 1999-06-01
Abstract: Crystals of L-.alpha.-aspartyl-L-phenylalanine methyl ester are provided in a novel state in which large diameter crystals are bundled to have the form of simple crystals; the crystals have good separability and can be readily removed to a cooling surface on which they are foamed; the crystals are produced in a process in which a solution of the ester having a concentration effective to provide an amount of precipitated solid phase, after cooling, of at least about 10g per litre of solvent, is cooled by conductive heat transfer to form an apparently sherbet-like pseudo solid phase in the absence of forced flow conditions; the cake of crystals thus formed has a significantly lower solvent content than in prior methods, so that drying requirements are reduced.
Patent CA-1303532-C (CA)
Title: Determination of fibrin using fibrin-specific antibodies
Inventor: SCHEEFERS-BORCHEL URSULA
IPC: G01N33/577
Filed: 1985-01-08
Granted: 1992-06-16
Abstract: Abstract of the disclosure:         Qualitative and quantitative determination of fibrin is possible using antibodies.  The appropriate antisera are obtained when the immunogen used takes the form of peptides which contain a part sequence of the fibrin molecule, in particular a peptide containing the aminoacid sequence of the terminal groups which are exposed by splitting off the fibrinopeptides.  Antisera with monoclonal antibodies are preferred.
Patent CA-1277367-C (CA)
Title: Ameliorations aux structures des piles a combustible
Inventor: WARSZAWSKI BERNARD
IPC: H01M8/24
Filed: 1985-05-10
Granted: 1990-12-04
Abstract: PRECIS DE LA DIVULGATION:         Une pile constituée par une pluralité d'éléments disposés en contact électrique les uns avec les autres, chaque  élément  comportant  deux  électrodes  poreuses,  un électrolyte remplissant l'intervalle situé entre lesdites électrodes et deux collecteurs de courant bipolaires imper-méables.  Les parties inférieure et supérieure des collec-teurs  sont munies  sur chacune des  faces  de ceux-ci  de rainures ou évidements permettant l'alimentation en combus-tible de la face anodique des collecteurs et en comburant de la face cathodique.   Des nervures allongées  forment des canaux de répartition pour les flux gazeux, ces canaux alimentant des canaux de direction moyenne verticale prévus au niveau des zones centrales conductrices des collecteurs.
Patent CA-1279743-C (CA)
Title: Water dilutable coating compositions for base coats for wet-on-wet application of clear coat on base coat
Inventor: WILFINGER WERNER
IPC: C09D133/04
Filed: 1986-02-26
Granted: 1991-01-29
Abstract: ABSTRACT OF DISCLOSURE     Water-dilutable coating compositions comprising a combi-nation of specifically selected acrylic copolymers, dissolved in a specifically defined solvent blend, combined with coloring and/or optical effect imparting pigments, and, optionally, polymer dis-persions and amine resins, are described.  The compositions when used as a base coat for wet-on-wet application of a multi-coat paint system exhibit excellent performance on application and give finishes with outstanding properties.
Patent CA-1276225-C (CA)
Title: Ozonator power supply
Inventor: HUYNH ANH N
IPC: H02M7/523
Filed: 1986-04-03
Granted: 1990-11-13
Abstract: ABSTRACT OF THE DISCLOSURE A versatile pulsed voltage resonant inverter power supply for an ozonator which results in the efficient operation thereof. A resonant inverter ozonator power supply comprises a DC power source and a DC/AC thyristor inverter coupled at its outputs to the primary winding of a high voltage transformer. The ozonator load is connected across the secondary winding of transformer and provides a discharge path during each high frequency cycle. First and second embodiments of control circuits are disclosed for generating gating control signals for the thyristors. The switching frequency at which the thyristors are triggered is selected to be lower than the circuit resonant frequency in order that the load voltage supplied by the inverter is substantially pulsed, and a pulse burst modulation mode is also disclosed.
Patent CA-1278862-C (CA)
Title: Personalized electronic greeting cards and methods and apparatus for providing same
Inventor: BIRES STEVEN L
IPC: B42D15/02
Filed: 1986-05-27
Granted: 1991-01-08
Abstract: PERSONALIZED ELECTRONIC GREETING CARDS AND METHODS AND APPARATUS FOR PROVIDING SAME                 ABSTRACT OF THE DISCLOSURE           Greeting cards are provided which include memory devices for storing digital data which controls generation of an audible greeting speech synthesizing circuitry being provided for this purpose.  Programming circuitry is provided for storing digital data in the memory device which corresponds to a user's voice.  The electronic circuitry of the card is sandwiched between a central portion of layers of sheet material, one layer having a central opening for user access to the circuitry, as for installation of a memory device in the card.
Patent CA-1290164-C (CA)
Title: Modular block and modular structural elements constructed therefrom
Inventor: AZIMI HOSSEIN
IPC: E04C3/22
Filed: 1986-08-18
Granted: 1991-10-08
Abstract: MODULAR BLOCK AND MODULAR STRUCTURAL   ELEMENTS CONSTRUCTED THEREFROM                         ABSTRACT    A modular block for engagement to a plurality of simi-lar blocks arranged in a line to form a structural element, the modular blocks being engaged to each other by tension members extending through the blocks. The configuration of the structural element can be easily modified by substi-tuting special blocks.  The block has a generally hollow, T-shaped cross-section with an axial hole extending there-through.  The block further has three axial passages for receiving tension members, the passages arranged in a triangular pattern to withstand the high shear and tor-sional stresses encountered during erection and in service.
Patent CA-1277328-C (CA)
Title: Thioxanthone derivatives
Inventor: GAWNE GEORGE
IPC: G03F7/031
Filed: 1986-11-06
Granted: 1990-12-04
Abstract: ABSTRACT THIOXANTHONE DERIVATIVES      The invention provides thioxanthone derivatives of general formula                           (I) wherein one of R2, R3 and R4 is a group of formula           (II) in which one of R5, R6 and R7 is an alkyl or a benzyl group, the others being alkyl groups and A  represents an anion, and R1 and the others of R2, R3, and R4 are independently selected from hydrogen atoms, alkyl groups and alkoxy groups; and the use of such derivatives as photoinitiators, particularly in aqueous photopolymerisable compositions for the production of stencils for screen printing.
Patent CA-1294132-C (CA)
Inventor: PUSATERI JOHN F
IPC: C22B5/14
Filed: 1986-11-12
Granted: 1992-01-14
Abstract: ABSTRACT OF THE DISCLOSURE    Process and apparatus for pyrometallurgically treating finely divided ores, concentrates, residues, slags and like materials.  The process utilizes a reactor having two co-axially extending, vertical reaction chambers.  The process comprises forming within the upper chamber of the reactor hot fuel-rich reaction gases; passing the hot fuel-rich reaction gases by dump flow into a second vertically extending chamber; introducing into the second chamber the finely divided materials to be treated; and reacting the finely divided materials with the hot fuel-rich reaction gases.  The dump flow of hot fuel-rich reaction gases passing into the second chamber is produced by providing a zone of sudden expansion in the flow passage between the first and second chambers.
Patent CA-1290708-C (CA)
Inventor: MAJOR KENNETH E
IPC: F16C23/08
Filed: 1986-12-23
Granted: 1991-10-15
Abstract: ABSTRACT       SELF-LUBRICATING AND SELF-CLEANSING BEARINGS     The lubricating system (1) comprises a  casing  (2) having a bore (3).  At least one bearing (6) in the bore supports a rotatable shaft (4) which extends through the bearing and the bore.  A pair of end seals (31,31') seal off  the bore from the ambient.  A pumper element (P) is mounted in the bore for rotation with the shaft and  the pumper  element  when  rotating  with the shaft causes a lubricant to circulate  between  a  lubricant  reservoir (35) and the bearing.  At least one arcuate channel (24) is  preferably  within  the  wall  of  the bore, and the pumper element is concentrically mounted  on  the shaft opposite to the channel.
Patent CA-1283121-C (CA)
Title: End carboxyl bearing reactive vinyl monomers and preparation thereof
Inventor: MURAMOTO HISAICHI
IPC: C07C69/54
Filed: 1987-01-06
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE         An end carboxyl bearing reactive vinyl monomer represented by the formula:                              (I) wherein R1 is hydrogen or methyl group; R2 is an aliphatic hydrocarbon having 2 to 10 carbon atoms, alicyclic hydrocarbon having 6 to 7 carbon atoms or aromatic hydrocarbon having 6 carbon atoms; A is a repeating unit of                 or                 R3 is ethylene or propylene; R4 is an alkylene having 2 to 7 carbon atoms; R5 is an alkylene having 2 to 5 carbon atoms; m is an integer of 1 to 10 and n is an integer of 2 to 50.           The present reactive vinyl monomer is very useful as a constituting unit of vinyl resin.
Patent CA-1308216-C (CA)
Inventor: AASEN STEVEN M
IPC: A61K6/884
Filed: 1987-02-24
Granted: 1992-09-29
Abstract: Abstract of the Disclosure An acid and a water-soluble film former are used as a primer for hard tissue (e.g., dentin).  The acid has a pKa less than or equal to that of phenol and the acid and its calcium salt(s) are soluble in the film former.  The primer is free of adhesively detrimental quantities of calcium salts that are not soluble in the film former.
Patent CA-1282926-C (CA)
Title: Collapsible dispensing container having improved barrier headpiece
Inventor: SZAFRANSKI RICHARD M
IPC: B29C45/00
Filed: 1987-03-09
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE          A collapsible dispensing container or tube hav-ing  a  deformable  body  and  a  thermoplastic  headpiece welded to the body. The headpiece is formed by injection molding an admixture of 20-87.5 percent of polyethylene and/or ethylene/vinyl acetate copolymer, 5-40 percent of at least one of polyamide, ethylene/vinyl alcohol copoly-mer, polyvinyl alcohol and polyester, and 7.5-40 percent of an alkylcarboxyl-substituted polyolefin. In the injec-tion molding, the admixture is heated to a temperature above the melting point of all components of the admix-ture  under  conditions  that  minimize  admixing  of  the admixture and the resultant heterogeneous molten mixture is then injected into a mold. The resultant headpiece has improved barrier properties with respect to a number of substances, e.g. oxygen.
Patent CA-1304065-C (CA)
Title: Method for the dry regeneration of a catalyst
Inventor: YANAI MAKOTO
IPC: B01J38/00
Filed: 1987-04-10
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE         A method is disclosed for the dry regeneration of a spent catalyst formed in the shape of a large number of tubes, a honeycomb, or a large number of plates.  The method comprises grinding the surfaces of the interiors of the many holes in the spent catalyst with an abrasive material.  Additional aspects of the method include using silica sand for the abrasive material,  causing the abrasive material to flow through the interiors of the catalyst holes on a current of air; or to flow through the interiors of the catalyst holes under its own weight and by vibration.   In addition the abrasive material may consist of brushes, may comprise sandpaper, or may consist of files.   In an alternative method, a catalyst edge protection grid is first placed on top of the spent catalyst, and then the abrasive material is caused to flow through the interiors of the catalyst holes in order to grind the interior surfaces of the catalyst holes.
Patent CA-1277272-C (CA)
Title: Purification of pichia produced lipophilic proteins
Inventor: CRAIG WILLIAM S
IPC: C12R1/84
Filed: 1987-05-28
Granted: 1990-12-04
Abstract: Abstract Method for the selective extraction of desired lipophilic proteins from transformed cells of the genus Pichia by cell lysis in the presence of chaotrophic salts is disclosed.  The total protein extracted under the invention cell lysis conditions is reduced while the recovery of desired lipophilic proteins remains relatively constant, thereby producing a cell extract with enhanced concentration of the desired lipophilic protein relative to a control cell extract.
Patent CA-1301979-C (CA)
Title: Silicone pressure-sensitive adhesive composition
Inventor: MURAKAMI ICHIRO
IPC: C09J183/05
Filed: 1987-07-14
Granted: 1992-05-26
Abstract: SILICONE PRESSURE-SENSITIVE ADHESIVE COMPOSITION                 ABSTRACT OF THE DISCLOSURE      A pressure-sensitive adhesive having an excellent tack and adhesive strength is obtained from a composition which comprises an organic solvent solution of an alkenyl group-containing silicone polymer having a gum-like consistency, a tackifying silicone resin, a curing agent for the alkenyl group-containing silicone polymer and a platinum-containing catalyst.  The composition can be cured by heating at relatively low temperatures.
Patent CA-1314534-C (CA)
Title: Catalyst compositions and olefin/co-copolymerization process
Inventor: DRENT EIT
IPC: B01J31/00
Filed: 1987-09-16
Granted: 1993-03-16
Abstract: A B S T R A C T            CATALYST COMPOSITIONS AND OLEFIN/CO-COPOLY-MERIZATION PROCESS      Novel catalyst compositions, characterized in that they are based upon a)   a palladium compound, b)   an anion of an acid with a pKa of at least 2, but less than 6, and c)   a bidentate ligand of the general formula R1R2M-R-MR3R4, wherein M represents phosphorus, arsenic or antimony, R1, R2, R3 and R4 are hydrocarbyl groups which may or may not be substituted with polar groups, with the proviso that at least one of the groups R1-R4 represents a polarly substituted aryl group containing at least one polar substituent in a position ortho to M, and R represents a bivalent organic bridging group containing at least two carbon atoms in the bridge.
Patent CA-1306073-C (CA)
Title: Apparatus and method for the control and/or analysis of charged particles
Inventor: GRIFFITHS IWAN W
IPC: H01J49/22
Filed: 1987-10-23
Granted: 1992-08-04
Abstract: ABSTRACT APPARATUS AND METHOD FOR THE CONTROL AND/OR ANALYSIS OF                    CHARGED PARTICLES A method of analysis of a gaseous sample comprises the steps of introducing into a quistor a sample of ions characteristic of the  gaseous  sample,  applying  a potential  to the electrodes of said quistor so that only one ionic species is stable in a trap of said quistor at any given instant, incrementing the potential applied  to the electrodes  of  said  quistor  so that  said  ionic species  becomes  unstable  and  is  ejected  from  said  trap  and determining the mass/change ratio from the measurements of  the parameters of said ion trap at the point of instability.
Patent CA-1295132-C (CA)
Inventor: REESE THOMAS J
IPC: C03B23/023
Filed: 1987-11-05
Granted: 1992-02-04
Abstract: Abstract A mold cover for a glass sheet shaping mold having a insulating layer interposed between the shaping surface of the mold and an outer layer of knitted wire mesh.  The knitted mesh is sufficiently flexible to conform to compound and/or complex shaping surface without wrinkling so as to maintain a smooth shaping surface.
Patent CA-1312264-C (CA)
Inventor: SHAW JAMES D
IPC: G01N1/28
Filed: 1987-11-12
Granted: 1993-01-05
Abstract: IMPROVED SLIDE HOLDER AND TIP LOCATOR                   ABSTRACT        There is disclosed a universal slide holder for use in an analyzer, that will accept either a colorimetric slide or a potentiometric slide for dispensing a liquid onto the slide.  The holder comprises a body portion, means for releasibly holding a slide, and a disposable tip guide and support turret for positioning a tip relative to the slide during metering.  The holder is improved in that the guide and support turret has two passageways extending through it to a position Just above the slide holding means, with a construction to position a liquid dispensing tip selectively in one or the other passageway, the passageways including a shoulder dimensioned to position and support the dispensing tips based on the dimensions of the barrel of the tip.