baber/WOPTO huggingface dataset:
Patent CN-113047025-B (CN)
IPC: D06H7/00
Filed: 2021-03-23
Granted: 2022-03-15
Abstract: 本申请涉及一种无纺布面膜纸的生产设备及工艺，包括基板，所述基板一侧沿导料方向依次安装有放卷机构、裁切机构和收料机构，所述裁切机构包括间隔设置的两个刀辊和驱动两个刀辊反向转动的第一驱动件，两个所述刀辊表面皆安装有刀模，刀模环绕形成切割区，用于将无纺布切割分离成面膜和废料，当刀辊转动至某位置时，两个刀辊上的刀模相抵，两个刀辊的所述切割区内皆活动安装有若干弹性件，所述弹性件突出于刀模表面，用于对面膜施力，使面膜与废料分离。本申请减少了裁切后面膜与废料的黏连。
Patent CN-112700570-B (CN)
Title: 一种基于蓝牙实现智能门禁的方法和系统
IPC: H04W4/80
Filed: 2021-03-24
Granted: 2021-06-22
Abstract: 本申请涉及一种基于蓝牙实现智能门禁的方法和系统，该方法包括：通过获取用户的人脸检测数据，通过人脸检测数据实时更新人脸检测数据库，其中，人脸检测数据包括人脸检测日期、人脸到达时刻和人脸离开时刻；再通过人脸检测日期、人脸到达时刻和预设迭代公式得到预设连接时刻，在预设连接时刻将第一蓝牙连接模块和第二蓝牙连接模块进行连接；通过人脸到达时刻和人脸离开时刻得到预设时间段，并在预设时间段内维持第一蓝牙连接模块和第二蓝牙连接模块的连接状态。通过本申请，解决了中蓝牙门锁中蓝牙模块的断连导致的用户体验差和运维成本高的问题，实现了在降低蓝牙门锁运维成本的基础上改善用户体验的效果。
Patent CN-113097511-B (CN)
Title: Ni(OH)2/ZrO2异质结构燃料电池阴极氧还原催化剂的制备方法
IPC: H01M4/90
Filed: 2021-03-30
Granted: 2022-04-12
Abstract: 本发明公开了一种Ni(OH) 2 /ZrO 2 异质结构燃料电池阴极氧还原催化剂的制备方法，是ZrCl 4 与NiCl 2 在乙醇溶液中反应，得到的混合物用无水乙醇和蒸馏水洗涤干燥得到Ni(OH) 2 /ZrO 2 粗产品，将Ni(OH) 2 /ZrO 2 粗产品与无水乙醇按比例混合后超声反应一段时间，然后用无水乙醇和蒸馏水洗涤干燥得到Ni(OH) 2 /ZrO 2 异质结构催化剂。本发明采用廉价高效、资源分布广的非贵金属催化剂为原料，制备方法简单，结构稳定，在基础实验室和燃料电池的工业应用中都具有广阔的前景。
Patent CN-112849267-B (CN)
IPC: B62D21/04
Filed: 2021-03-31
Granted: 2022-06-24
Abstract: 本发明公开一种发舱上边梁总成结构及汽车，发舱上边梁总成结构包括发舱纵梁、连接梁及发舱上边梁，发舱纵梁沿前后向延伸设置，发舱纵梁具有用于对应汽车中心的内侧面以及与内侧面相对的外侧面，连接梁沿上下向延伸设置，连接梁的下端的侧面连接于发舱纵梁的前端的外侧面，发舱上边梁沿前后向延伸设置且设于发舱纵梁的上方，发舱上边梁的前端连接于连接梁的上端，连接梁安装于发舱纵梁的外侧面，使得连接梁只需传递发舱上边梁传递的冲击力，而不必直接与障碍物发生碰撞，有助于保护连接梁，同时通过连接梁降低发舱上边梁与发舱纵梁的高度差，减小了发舱上边梁的延伸长度，有利于安装于更大的发舱上边梁，以便吸收更大的碰撞冲击力。
Patent CN-113087418-B (CN)
IPC: C04B5/00
Filed: 2021-04-09
Granted: 2022-03-04
Abstract: 本发明公开了一种节能环保的金属压块的制造工艺，涉及金属制品制造技术领域。该节能环保的金属压块的制造工艺，包括如下步骤：S1、搭设加热炉，加热炉的具体要求如下：S11、采用310S不锈钢材料作为加热炉管的材料。该节能环保的金属压块的制造工艺，通过对产品密度的限制，很好的保障了产品的强度，同时通过使用保温棉替换现有技术中的耐火砖，同时使用310S不锈钢材料的加热炉管，使得加热炉的高温炉长度仅为16m即可，相对于40m的现有炉体，极大程度上减少了占地面积和制造成本，相对于现有技术的将原料加热至1500℃使得原料融化后进行渣铁分离，仅需要达到900℃即可，无需将原料融化即可保证原料内没有钢渣，减少能耗的同时减少了对环境的污染程度。
Patent CN-113136532-B (CN)
Title: 一种用于激光熔覆的铁基合金粉末及其制备方法
IPC: C22C38/54
Filed: 2021-04-26
Granted: 2021-11-30
Abstract: 本发明公开一种用于激光熔覆的铁基合金粉末及其制备方法，该粉末按重量百分比包括如下元素：C：0.05～0.2％；Cr：10.6～15.6％；Ni：1.5～2.5％；Mo：10.5～15.4％；Mn：0.4～0.6％；B：0.9～1.2％；Si：0.8～1.0％；V：2.9～4.2％；余量为Fe及不可避免的杂质。该制备方法包括原料称重、熔炼、浇钢、惰性气体保护雾化、气流分级和筛分等步骤，通过上述制备方法制备的合金粉末具有优良的硬度、抗裂性和耐腐蚀性能。
Patent CN-113170915-B (CN)
IPC: A23P30/38
Filed: 2021-04-27
Granted: 2021-12-21
Abstract: 本发明涉及食品加工技术领域，更具体的说是一种膨化食品加工装置，包括放置盒、滑动板、连接杆、支撑架、转杆、连接环、移动架和驱动轴，滑动板滑动连接在放置盒内，滑动板和放置盒的底部通过弹簧连接，滑动板为倾斜板，且滑动板均向外倾斜，多个放置盒分别固定连接在多个连接杆上，多个连接杆均滑动连接在支撑架上，多个转杆的上端分别转动连接在多个连接杆的下端，多个转杆的下端均转动连接在连接环的上端，支撑架转动连接在移动架的下端，支撑架滑动连接在驱动轴上，本装置能够在食品膨化后对食品进行保护，防止因食品膨化导致的食品位置的移动。
Patent CN-113276178-B (CN)
Title: 翻转式树脂燃油管定型分切系统
IPC: B26D5/12
Filed: 2021-05-06
Granted: 2022-06-24
Abstract: 本发明公开了翻转式树脂燃油管定型分切系统，包括控制箱、回水咬紧端、进水咬紧端、定型模具、固定板、限位组件、分切组件、驱动组件和卡紧组件，所述控制箱一侧转动连接有安装平台，所述安装平台另一侧转动连接有限位块，所述限位块底部设有对限位块进行支撑的支撑座，所述回水咬紧端、进水咬紧端和定型模具均设有两个，两个所述回水咬紧端、进水咬紧端和定型模具对称设置在安装平台两侧，通过控制箱、限位组件、分切组件、驱动组件和卡紧组件的配合使用，可以在树脂燃油管定型时，通过把手对安装平台进行翻转，使用户可以同时对两个工件进行定型分切，从而减少了用户的等待时间，提高了工作效率。
Patent CN-113214558-B (CN)
Title: 一种高使用温度耐事故工况抗辐照材料及其制备方法
IPC: C08K5/13
Filed: 2021-06-04
Granted: 2022-04-15
Abstract: 本发明公开了一种高使用温度耐事故工况抗辐照材料及其制备方法，解决了现有的聚乙烯材料为基体的屏蔽材料在事故工况环境温度下很短时间就会塑化垮塌，不能保持屏蔽功能，并发生流淌，加剧堆内不安全性的技术问题。本发明包括超高分子量聚乙烯、屏蔽物质和耐辐照复合添加剂，所述耐辐照复合添加剂由纳米稀土氧化物和有机抗辐照复合体系复合而成。本发明具有抗辐照材料的力学性能和抗辐照性能好等优点。
Patent CN-113276135-B (CN)
IPC: B25J11/00
Filed: 2021-07-23
Granted: 2021-10-15
Abstract: 本发明公开了一种用于组网远程操控的实验室用精准称量机械手，包括支撑组件，支撑组件包括支筒座，还包括调节组件和上料组件，调节组件竖直安装在支筒座的顶部，调节组件的顶部安装有上料组件。本发明能够设置用于存料的供料装置，便于在实验时进行添加，同时设置称重装置，便于后期精准量取添加的实验物品的重量，提升后期实验的精准性。
Patent CN-113629927-B (CN)
IPC: H02K11/25
Filed: 2021-10-11
Granted: 2021-12-17
Abstract: 本发明公开了一种纺织生产设备用电机保护装置，包括保护箱，所述保护箱的内壁开设有感温槽，所述感温槽的内底部通过复位弹簧连接有温度推块，所述温度推块的上端固定有温度推杆，所述感温槽的内部填充有水银，所述温度推块与感温槽的内壁密封滑动连接，所述保护箱的内壁固定有两个电阻和一个导杆，所述导杆的侧壁套设有接电板，所述接电板的两端分别与两个电阻相抵接触，所述保护箱的侧壁开设有风槽。优点在于：扇的工作加速电机内部气流的流动，使得电机内部通过风冷的形式完成降温，避免电机长时间持续工作导致温度过高，及时散热提高电机的使用寿命，同时电机内部通过水冷循环的方式实现高效的降温处理，使得电机能够长时间的持续工作。
Patent CN-113723713-B (CN)
Title: 微服务绿色制造客户管理系统及方法
IPC: G06Q10/04
Filed: 2021-11-01
Granted: 2022-01-28
Abstract: 本发明公开了微服务绿色制造客户管理系统及方法，项目信息校准模块对该项目中各阶段时间的优化校准包括自身历史数据校准及行业数据校准，所述自身历史数据校准通过对项目信息采集模块采集的历史项目信息进行处理；所述行业数据校准通过对项目信息采集模块采集的该客户所属数据库表单中所有客户的项目信息进行分析。本发明针对满足绿色制造条件的企业客户，采用微服务技术，该方式开发简单且效率高；而且本发明在对客户的管理过程中，可以根据客户的历史项目信息及同行业的项目信息对该客户当前项目各阶段制定的时间进行优化，使得项目时间安排更加合理、科学，进而提高项目的执行效果。
Patent CN-114283070-B (CN)
IPC: G06T7/73
Filed: 2022-03-07
Granted: 2022-05-03
Abstract: 本发明公开了一种融合无人机影像与激光点云的地形断面制作方法，包括获取无人机影像和激光点云数据；生成数字高程模型，对无人机影像进行正射纠正；构建带有地物属性标签的断面线；提取骨架特征及细节点；将带有地物属性标签的断面线、骨架特征和细节点，进行合并，生成精化抽稀后的地形断面结果等步骤。联合利用激光点云和无人机影像进行地面线的制作，有效避免了单一数据源的弊端。既适用于复杂区域的高精度断面线制作，也可以获得道路、房屋等地物属性点信息，从而满足了工程勘察和地形测绘的各种需求。
Patent GE-P20002269-B (GE)
Title: Method for Recovering Caprolactam from a Neutralized Rearrangement Mixture
Inventor: SIMONS ANTONIUS JACOBIS FRANCISCUS
IPC: C07D201/16
Filed: 1998-04-20
Abstract: 1. Technical Result Simplification of technological process and reduce of ammonium sulphate in an organic solvent.         2. Essence A method comprises extraction with an organic solvent of the mixture of a caprolactam aqueous solvent and ammonium sulphate in a mixer, separation of the obtained organic phase in a separator from the aqueous phase and dispersing the organic solvent in a neutralized rearrangement mixture.         3. Field of Application Chemical industry.
Patent GE-P20022728-B (GE)
Title: Fiber-Optic Sensor for Temperature Remote Measurement
Inventor: LAGUNDARIDZE GEORGE
IPC: G01K5/00
Filed: 2000-06-22
Abstract: 1. Technical Result Simplification of remote measurement of temperature.           2. Essence A device comprises a light source 1, a light guide consisting of a core 2 and a housing 3, a light divider 6 and a photodetector 7; the core is placed into the heat sensitive liquid, for example, mercury 5, and at the end of the light source the mirror is fixed.          3. Field of Application Measuring equipment
Patent GE-P20043295-B (GE)
Title: Basalt Fiber Composition
Inventor: GABUNIA LAMARA
IPC: C03C3/04
Filed: 2002-10-30
Abstract: 1. Technical Result Improvemen of glass boiling, technological parameters of fiber manufacture, chemical stability of the obtained fiber and extension of explotation period of the plant in the result of low temperature operation of low-silicon compound in fiber manufacture. 2. Essence A basalt fiber comprises SiO2, TiO2, Al2O3, Fe2O3+FeO, CaO, MgO, MnO, Na2O, K2O, P2O5 and SO3 in the following proportion ofn components, mass%: SiO2, 45,8-50,5 TiO2 0,1-1,7 Al2O3 11,5-19,5 Fe2O3+FeO 9,0-12,5 CaO 8,0-11,0 MgO 5,5-12,5 MnO 0,4-1,1 Na2O 2,0-4,0 K2O 0,4-1,0 P2O5 0,4-1,5 SO3 0,1-0,5 3. Field of Application Basalt fiber manufacture. Tables: 2
Patent GE-P20237471-B (GE)
Title: Vehicle restraint system
Inventor: LEHMANN STEFFEN
Filed: 2019-07-22
Abstract: Vehicle restraint system (2) includes at least one stand (1), and at least one support barrier (4) fastened onto the stand by means of fastener (3). The stand (1) contains figured support (5) and the stiffness coils (6) placed therein, wherein support and coil are attached to each other by means of removable connecting device (10). Figured support (5) has one narrow (7) and two wide (8) sides, and at least one fastener (3) is placed from narrow side of figured support (5) on at least one stand (1).   	  s
Patent DK-152305-C (DK)
Inventor: MARS HANS ALBERT
IPC: F04B49/24
Filed: 1983-02-23
Granted: 1988-07-11
Abstract: A capacity control valve for a compressor comprising a suction chamber (1) and a delivery chamber (2) and therebetween a connection (15) controlled by the control valve. The delivery chamber (2) is coupled to a pressure pipe. The control valve consists of a slide (7) provided axially slidable in a closed valve chamber (3, 4, 5 and 6). The wall of the valve chamber is provided with a number of ports (9) in a plane perpendicular to the sliding direction of the slide 7. The ports (3) connect the internal space (3,4) of the valve chamber to the delivery chamber (2). At both sides of the ports (9), the spaces (4 and 3) of the valve chamber have a connector for connections to the suction chamber (1) and pressure pipe respectively. In both of the end positions of the slide (7), a sealing part (12) thereof engaging the valve chamber wall releases the ports (9) at least partly.
Patent CA-1281684-C (CA)
Title: Coating compositions
Inventor: HARTRIDGE LEONARD S G
IPC: C09D5/04
Filed: 1984-10-29
Granted: 1991-03-19
Abstract: ABSTRACT                   COATING COMPOSITIONS         A solid, aqueous paint is contained in a lidded container comprising a tray adapted to receive a roller applicator.  The paint comprises as essential ingredients a latex polymer dispersion, a thickener and a structuring agent selected from natural or synthetic clays, zirconium or titanium chelates, or a mixture of these agents. The solid paint is characterised by its achieving, after manufacture, specified criteria such as gel strength and viscosity within specified times and which are appropriate to its circumstances of containment and to its application properties from a roller applicator.
Patent CA-1285116-C (CA)
Title: Silica with a high oil absorption capability and a controlled primary structure and process for the production thereof
Inventor: CHEVALLIER YVONICK
IPC: C01B33/193
Filed: 1985-07-09
Granted: 1991-06-25
Abstract: Abstract of the Disclosure The present invention relates to precipitation silicas with a mean projected area of aggregates which is higher than 15,000 nm2.  It also concerns a novel process for the production thereof with constant-volume addition of reactants, reaction with an electrolyte and consolidation of the resulting product by the addition of a solution of silicate and an acidifying agent.  The silicas have high oil absorption capability and an elevated primary structure so that they are eminently suitable for many purposes, such as thickening agents and strengthening fillers.
Patent CA-1283803-C (CA)
Title: Process for prepacking fresh meat
Inventor: CHENG CHIN S
IPC: A23B4/00
Filed: 1986-02-10
Granted: 1991-05-07
Abstract: ABSTRACT OF THE DISCLOSURE A process  for  prepacking  fresh  meat  to  enhance  and improve  the  consistency  of  its  quality  at  the  point  of retail sale,  and to increase the shelf life of the meat, such process including the steps of treating the meat with an aqueous solution containing three active components, and then packaging the meat in a controlled gaseous atmosphere containing from about 20 to about 80 percent carbon dioxide, and  from  about  2  to  about  30  percent  oxygen,  with  the balance  being  nitrogen. The  solutions  active components include  certain phosphate  compounds  and a reducing agent which  is  selected  from  the group consisting of  ascorbic acid, isoascorbic acid, or the sodium and potassium salts of these acids,  and reductic acid.   The third ingredient  is either citric  acid  or  tartaric acid,  or ethylenediamine-tetracetic  acid,  or  an  alkali metal  salt  thereof,  func-tioning as a sequestering agent.
Patent CA-1340567-C (CA)
Title: Heterocyclic amide derivatives
Inventor: BROWN FREDERICK JEFFREY
IPC: A61K31/538
Filed: 1986-04-16
Granted: 1999-06-01
Abstract: The invention concerns novel) pharmaceutically useful, amide derivatives of certain benzoheter-ocyclylalkanoic acids (and related tetrazoles and acylsulphonamides) of the formula I and salts thereof) wherein the radicals R1, R2, L, X, Y, Z, A1, Q, A2 and M have the meanings set out in the specification. The invention also includes pharmaceutical compositions incorporating a formula. I compound or a salt thereof, a process for the manufacture of the said compound, together with intermediates for use in the latter process. The compounds of the invention are particularly useful leukotriene antagonists, and in the treatment of allergic diseases, inflammatory diseases, eridotoxic conditions or traumatic shock conditions.
Patent CA-1281974-C (CA)
Title: Steel strip cooling method
Inventor: MEGA SETSUO
IPC: C21D9/573
Filed: 1986-12-22
Granted: 1991-03-26
Abstract: 60-289,320 STEEL STRIP COOLING METHOD               Abstract of the Disclosure A method of rapidly cooling steel strips heated and soaked in a continuous heat-treatment furnace. The rapidly cooling is carried out by winding a steel strip about a plurality of cooling rolls in succession to bring the steel strips into contact therewith. The rapid cooling is started at a temperature of a range of 550-720°C and simultaneously a tensile force .alpha. (kgf/mm2) of the steel strip is adjusted within a range determined by an inequality of (1900-Ts)/1670<.alpha.<(1980-Ts)/720 according to the starting temperature Ts(°C) of the rapid cooling.  In another aspect, the rapid cooling is carried out by winding the steel strip about a plurality of cooling rolls in suc-cession to bring the steel strip into contact therewith and at the same time by jetting a gas against a back surface of the steel strip.  The rapid cooling is started at a temperature of a range of 550-720°C and simultaneously a tensile force .alpha.' (kgf/mm2) of the steel strip is adjusted within a range determined by an in-equality of (1570-Ts)/1670<.alpha.'<(2410-Ts)/630 according to the starting temperature Ts(°C) of the rapid cooling.
Patent CA-1276266-C (CA)
Title: Device for reducing the lag in position of a non linear copying system for a regulation loop
Inventor: DAUTREMAY GERARD
IPC: F03B15/20
Filed: 1987-03-19
Granted: 1990-11-13
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to an improved device for reducing the  lag  of position of a non-linear copying system for a regulation loop, which comprises a comparator establishing the difference which enters in a multiplier from which emerges a signal sent into another comparator elaborating the difference between this signal and the diffe-rence between the frequency and the frequency reference, so that the output of this comparator is introduced into the integral action circuit of the copying system.
Patent CA-1309254-C (CA)
Title: Wire sawing method for reinforced concrete structures
Inventor: KUBO SETSUO
IPC: B24B27/06
Filed: 1987-07-29
Granted: 1992-10-27
Abstract: ABSTRACT         A wire sawing method for cutting buildings, dams, bridge piers,  foundations and other reinforced concrete structures is disclosed. In this method an endless cutting cable is looped about the structure, a cable driving system is provided comprising a moving cable driving machine which simultaneously tensions and circulates the cable,  and a fixed cable driving machine on the tension side of the moving cable driving machine to drive the tension side of the cable; and the cable is driven to cut the structure, the tension and running speed of the cable being adjusted by the cable driving system.   By this method,  adequate driving power for operation is provided without a cable driving machine  of  large  power  output  and  large  weight  being required.   Instead, a moving cable driving machine and a fixed cable driving machine are provided together in series, so that workability in terms of transportation, lifting and lowering of the cable driving machine is not impaired.     Furthermore,  not  only when  cutting  reinforced  concrete structures on the land but also when cutting underwater where the  cutting cable  is  subjected to  large viscous resistance and  form drag,  sufficient driving power  for running the cable and stable wire sawing can be ensured.
Patent CA-1313698-C (CA)
Title: Spacecraft accelerometer auto-alignment
Inventor: NEUFELD MURRAY J
IPC: G01P21/00
Filed: 1987-07-29
Granted: 1993-02-16
Abstract: SPACECRAFT ACCELEROMETER AUTO-ALIGNMENT               ABSTRACT OF THE DISCLOSURE       A spin-stablized spacecraft has a pair of three-axis accelerometers (A, C) mounted on the spacecraft rotor (10) to provide for self-aligning, enduring and sophisticated navigational capability. A second pair of accelerometers (B, D) is added for redundancy and added sensitivity.  Each pair of accelerometers are disposed at diametrically opposed positions on the rotor and respective axes co-aligned.  The orientation of spacecraft angular momentum ? is determined by star and planet sensors.         Radial alignment of each accelerometer relative to the spacecraft angular momentum is attained by zeroing non-radial accelerometer readings during spacecraft quiescence.  Axial alignment is attained during periods of substantially axial thrust by isolating axial translational acceleration by summing readings across an accelerometer pair to cancel rotational, spin-periodic contributions to the readings and time-averaging or otherwise filtering to cancel other non-axial periodic contributions to the readings.  Axial alignment is automatically effected upon the correct alignment of the radial and tangential axes of each accelerometer.
Patent CA-1298848-C (CA)
Inventor: JUGE SYLVAIN
IPC: C07F11/00
Filed: 1987-08-26
Granted: 1992-04-14
Abstract: PRECIS DE LA DIVULGATION:          L'invention  concerne  un  produit  chimique, constitué par un composé  organique  du phosphore,  de constitution:       où Q est un atome de N ou de O,  T est un alkylène ou arylène, pouvant porter des substituants,  ou bien n'existe pas, tandis que R1 à R7, semblables ou différents, sont des H ou des radicaux hydrocarbonés, aliphatiques, cycloalipha-tiques ou/et aryliques,  éventuellement substitués,  R3 n'existant pas lorsque Q est oxygène.   Ce produit est notamment utilisé comme intermédiaire dans la préparation de différents dérivés de l'acide phosphineux.   L'invention concerne en outre un procédé pour la préparation de ce produit.
Patent CA-1290218-C (CA)
Title: Built detergent compositions containing diethyleneglycoliminodiacetic acid
Inventor: SIKLOSI MICHAEL P
IPC: C11D17/00
Filed: 1987-09-21
Granted: 1991-10-08
Abstract: Abstract Detergent  compositions  comprising  an  organic  synthetic detergent and N-polyalkyleneglycol-N,N-diacetic acid as a non-phosphorous detergency builder.   They avoid the environmental problems of detergent phosphates.  The novel detergency builder has the formula   wherein each R is selected from the group consisting of ethylene and propylene; n is a number from 2 to about 8; and each M is either hydrogen or a salt-forming cation.
Patent CA-1295389-C (CA)
Title: Electric power plug
Inventor: IIJIMA MAKOTO
IPC: H01R13/405
Filed: 1987-10-06
Granted: 1992-02-04
Abstract: ABSTRACT OF THE DISCLOSURE    The  invention  is related to a power plug which has a  high physical  strength  against traction forces tending to  pull  the blades  out  of the plug body.  The power plug of  the  invention realizes  above characteristics by comprising a pair  of  blades, each  of  the blades having one end  connected to a code,  and  a blade retaining member.  The blade retaining member is made of an electrically  insulating  material,  and has  retaining  portions which retain the blades so that they do not displace relative  to the  blade  retaining  member.  A resin molded plug  body  buries therein the blade retaining member,  proximal end portions of the pair of blades at which the blades are connected to the code, and an  end  portion of the code to which the blades  are  connected.
Patent CA-1290061-C (CA)
Title: Text compression and expansion method and apparatus
Inventor: LISLE RONALD J
IPC: H03M7/42
Filed: 1987-11-17
Granted: 1991-10-01
Abstract: TEXT COMPRESSION AND EXPANSION METHOD AND APPARATUS                Abstract A text compression method and apparatus are disclosed that enable overall compression ratios of more than six or eight to one for normal language test.  Plural multiple-word dictionaries that are specialized for the particular field of use are employed together with a header transmission format that identifies which dictionaries are to be used. In addition, entries in these dictionaries are categorized by a weighted frequency of use ranking in which the product of the word length in characters and the frequency of occurrence of that word in the text is taken as the weighted figure of merit for ranking words to be placed in the individual dictionaries.
Patent CA-1288128-C (CA)
Title: Cathode ray tube having a blue luminescing zinc sulphide
Inventor: VERMEULEN GERARDUS A W
IPC: C09K11/56
Filed: 1987-11-26
Granted: 1991-08-27
Abstract: ABSTRACT:          Cathode ray tube and device for projection television provided with such a tube.           Cathode ray tube provided with a luminiscent screen which is suitable for screen loads of more than 0.05 W/cm2, particularly tubes for projection television.  The luminescent screen comprises a blue luminescing ZnS activated by Ag and co-activated by one or more of the elements Cl, Br, I, F, Al, Ga and In.  Up to 20 mol% of the Zn may be replaced by Cd and up to 20 mol% of the S may be replaced by one or more of the elements Se and Te.  The ZnS has the hexagonal crystal structure of wurtzite.
Patent CA-1294923-C (CA)
Title: Proof of purchase detachable tab
Inventor: OLSEN ROBERT C
IPC: B65D71/00
Filed: 1988-02-04
Granted: 1992-01-28
Abstract: PROOF OF PURCHASE DETACHABLE TAB Abstract of the Disclosure A carrier device for unitizing a plurality of containers comprising annular bands defining a plurality of apertures generally arranged in ranks and rows.  Annular bands defining adjacent pairs of apertures in a given row being integrally connected by webs and bands defining apertures in a given rank being integrally connected by spaced webs.  Spaced webs present margins defining spaces.  The tab is connected to a marginal portion of one side of the space by non-detachable means and is frangibly connected to a marginal portion of an opposite side of the space by frangible or detachable means.
Patent CA-1292052-C (CA)
Title: Multimedia information exchanging system
Inventor: MIZUHARA NOBORU
IPC: H04J3/08
Filed: 1988-02-11
Granted: 1991-11-12
Abstract: Abstract:     A multimedia information exchanging system in a digital exchange network has an exchange system in which channels are selectively assigned for communication among a plurality of subscribers.  This system has many pieces of subscriber line terminating equipment, each of which is provided on the subscriber side of each subscriber line and which connects at least one terminal device to the subscriber line through subchannels.  The system permits simultaneous multiple communications between multiple pairs of terminal devices by sending request information from a first piece of subscriber line terminating equipment to a second piece of subscriber line terminating equipment. The request information calls for at least one of the subchannels available for use in a channel established between the two pieces of subscriber line terminating equipment, and by connecting the subchannels conforming to the request to one of the terminal devices accommodated in each of the first and second pieces of subscriber line terminating equipment.
Patent CA-1281193-C (CA)
Title: Immiscible propellant and refrigerant pairs for ejector-type refrigeration systems
Inventor: MACCRACKEN CALVIN D
IPC: F25B1/08
Filed: 1988-03-29
Granted: 1991-03-12
Abstract: ABSTRACT       An ejector-type vapor compression refrigeration system wherein the coefficient of performance is maximized by the selection of the propellant and refrigerant fluids, the propellant being a perfluorocarbon immiscible with the refrigerant and having a relatively low heat of vapourisation and high molecular weight and the refrigerant having a relatively high heat of vaporization and low molecular weight.
Patent CA-1282470-C (CA)
Title: Electrical pin with bend
Inventor: LEE NOEL
IPC: H01R4/20
Filed: 1988-03-29
Granted: 1991-04-02
Abstract: ELECTRICAL PIN WITH BEND                 Abstract of the Disclosure A connector for connecting an electrical conductor to an electrical terminal in which two integrally formed shank portions extend at an angle to each other.  One shank portion is adapted to extend in a terminal and the other shank por-tion is adapted for connection to a conductor and extends downwardly from the first shank portion to minimize stress on the latter connection.  A notch is formed in the one shank portion to secure the connector in the terminal.