baber/WOPTO huggingface dataset:
Patent CN-113234064-B (CN)
Title: 一种替加氟衍生物及其制备方法与应用
IPC: A61K31/506
Filed: 2021-05-27
Granted: 2022-03-29
Abstract: 本发明公开了一种替加氟衍生物及其制备方法与应用，所述衍生物由式Ⅰ表示，其分子式为C 17 H 15 FN 2 O 6 ，以替加氟、阿司匹林酰氯、三乙胺为原料，通过绿色化学合成的方法使阿司匹林与替加氟结合，从而形成一种新的替加氟衍生物FT‑A，剂型包括有温敏性凝胶、脂质体、片剂、胶囊剂，在制备治疗肺癌、肝癌、乳腺癌、结肠癌和胃癌药物中的应用。
Patent CN-113235919-B (CN)
IPC: E04G17/00
Filed: 2021-05-31
Granted: 2022-05-17
Abstract: 一种可调式穿楼板套管固定架，包括支撑机构和固定机构；支撑机构包括安装座；固定机构包括设置在安装座上的固定杆、设置在固定杆上的压板以及用于调节压板压力的调节组件，压板用于与套管上端抵接。套管通过固定架固定在模板上，能够避免在安装套管时或者拆卸模板时对木板造成损坏，并且便于工作人员操作，有利于提升施工质量和施工效率。本申请还涉及一种穿楼板套管的安装方法，包括安装支撑座、放线测量、放置套筒等步骤，能够在保证浇筑质量的同时，还便于浇筑模板的后续拆卸，便于操作，有助于提升施工效率。
Patent CN-113254513-B (CN)
IPC: G06F16/9538
Filed: 2021-07-05
Granted: 2021-09-28
Abstract: 本公开关于一种排序模型生成方法、排序方法、装置、电子设备。所述排序模型生成方法包括：对初始样本集合中多个初始搜索结果进行多维度特征分析，确定待优化特征维度；根据待优化特征维度补充与各个初始搜索结果对应的虚拟搜索结果；确定多个初始搜索结果的第一排序结果，根据第一排序结果确定虚拟搜索结果的第二排序结果；将初始搜索结果和虚拟搜索结果进行配对生成输入样本，根据第一排序结果和第二排序结果确定样本标签，对待训练的排序模型进行训练，得到排序模型。根据本公开的方案，利用初始搜索结果和虚拟搜索结果构建更多的输入样本，使模型能够学习到更多的特征信息和相对顺序，从而让模型具备更强的性能，有助于提高模型的排序精度。
Patent CN-113225281-B (CN)
Title: 应用于水下远距离高速光通信系统的数据传输方法及装置
IPC: H04B10/80
Filed: 2021-07-08
Granted: 2021-10-29
Abstract: 本发明提供一种应用于水下远距离高速光通信系统的数据传输方法及装置。该方法包括：将待传输的应用帧数据包存储到内存显示程序模块，基于直接内存存取控制器将内存显示程序模块中的应用帧数据包写入到缓存处理模块中进行传输速度匹配处理，获得缓存处理模块处理后的目标数据，基于双编码方式对目标数据进行编码处理，并对编码处理后的目标数据进行湍流自适应同步处理，得到包含湍流自适应同步头的目标调制信号；所述湍流自适应同步头为包含传输数据的码长和具体传输内容特征信息的同步序列；将目标调制信号发送到相应的通信信号接收端。采用本发明方法，使得中央处理器利用更高效，提高了水下光通信系统的数据传输效率。
Patent CN-113525203-B (CN)
IPC: B60N2/75
Filed: 2021-07-09
Granted: 2022-05-17
Abstract: 本发明公开了一种悬浮式座椅扶手，旨在提供一种能够在不改变原车座椅结构，不影响座椅靠背的对称造型与包裹性的情况下，为乘员提供扶手的悬浮式座椅扶手。它包括前支架，前支架固定在汽车座椅的座椅骨架上，前支架上设有扶手前安装螺孔；后支架，后支架与汽车座椅的安全带锁扣共用一个锁扣螺栓，后支架与安全带锁扣通过同一个锁扣螺栓固定在汽车座椅的座椅骨架上，后支架上设有扶手后安装螺孔；扶手组件，扶手组件包括扶手支架及设置在扶手支架上部的扶手，扶手支架包括靠近前支架的前安装部及靠近后支架的后安装部，前安装部通过前螺栓锁紧固定在扶手前安装螺孔上，后安装部通过后螺栓锁紧固定在扶手后安装螺孔上。
Patent CN-113462214-B (CN)
Title: 一种混凝土抗腐蚀剂及其制备方法
IPC: C08G65/333
Filed: 2021-07-15
Granted: 2022-04-01
Abstract: 本发明涉及混凝土抗腐蚀领域，具体涉及一种混凝土抗腐蚀剂及其制备方法。所述抗腐蚀剂，按重量份数计，制备原料包括以下组分：三官能团度聚醚多元醇80‑100份、均苯三酚三缩水甘油醚30‑40份、三辛基胺乙基氢氧化铵30‑40份和间二甲苯二胺10‑20份。本发明将均苯三酚三缩水甘油醚和三辛基胺乙基氢氧化铵反应后的整体作为三官能团度聚醚多元醇的扩链剂使用，再经过固化得到本发明的抗腐蚀剂。本发明的抗腐蚀剂可以在完全固化前采用喷涂的方式涂覆在混能表面，固化后形成致密的疏水高分子膜，隔绝腐蚀环境，起到较好的保护混凝土的作用。
Patent CN-113521627-B (CN)
Title: 一种闭式高压均匀喷射喷嘴
IPC: A62C37/14
Filed: 2021-07-22
Granted: 2022-03-25
Abstract: 本发明公开了一种闭式高压均匀喷射喷嘴，涉及高压灭火喷嘴技术领域，包括主体和热敏分布玻璃，所述主体的底板固定连接有镂空架，且热敏分布玻璃固定安装在镂空架内，所述主体内开设有锥形分配室，所述主体在锥形分配室的下端处沿着圆周方向均匀开设有薄雾喷孔和浓雾喷孔，且浓雾喷孔设置在薄雾喷孔的上方处，所述主体内插接有雾化插件，所述雾化插件的设有浓雾分配结构，所述雾化插件内水通过浓雾分配结构进入浓雾喷孔内，所述主体的内顶部贴合接触有活塞，所述活塞的底部固定连接有推杆；通过上方方式，本发明可实现薄雾和浓雾同时喷洒，喷嘴喷洒类型多，在实际喷洒时喷洒效果理想。
Patent CN-113501912-B (CN)
IPC: C08F220/60
Filed: 2021-07-28
Granted: 2022-06-14
Abstract: 本发明涉及一种高分子抗菌微球的制备方法，该方法包括以下步骤：⑴称量总单体、稀土金属希夫碱配合物；总单体由季铵盐型单体、丙烯酸酯类单体、甲基丙烯酸甲酯组成；⑵将甲基丙烯酸甲酯、季铵盐型单体、丙烯酸酯类单体混合均匀后加油溶性引发剂，经超声混合均匀，得到混合液A；⑶在匀速搅拌下，将混合液A缓慢滴加至乙醇水溶液中反应，即得共聚物溶液；⑷在共聚物溶液中依次加入分散剂水溶液、苯乙烯类单体、稀土金属希夫碱配合物、油溶性引发剂，经超声混合均匀，得到混合液B；⑸在匀速搅拌下，将混合液B缓慢滴加至去离子水中反应，得到高分子抗菌微球乳液；⑹经离心分离、洗涤、干燥即得。本发明简单、高效、安全，所得抗菌微球绿色环保。
Patent CN-113462398-B (CN)
Title: 一种凹凸棒石基酸性土壤调理剂及其制备方法
IPC: C09K109/00
Filed: 2021-08-02
Granted: 2022-02-15
Abstract: 本发明公开了一种凹凸棒石基酸性土壤调理剂及其制备方法，以凹凸棒石、碱石灰为主要原料，辅以浒苔、掺杂石墨相氮化碳‑二氧化钼复合物，制得调理剂，以较低的施用量即可实现酸性土壤pH的大幅提升。其中，掺杂石墨相氮化碳‑二硫化钼复合物是通过以下方法制备得到的：先以尿素、六水合氯化铁和丁二酸为原料制成掺杂石墨相氮化碳，再将掺杂石墨相氮化碳加入钼酸钠‑硫代乙酰胺混合水溶液中，水热反应即得。本发明所制备的土壤调理剂能以较低的施用量来实现酸性土壤pH的改善。
Patent CN-113578014-B (CN)
Title: 一种制备dl-高胱氨酸的尾气处理方法
IPC: B01D53/73
Filed: 2021-08-12
Granted: 2022-05-03
Abstract: 本发明公开了一种制备DL‑高胱氨酸的尾气处理方法，属于医药领域，所述尾气包括二氧化硫气体和二甲基二硫醚气体，采用氧化吸收液对所述尾气进行处理。先将所述尾气经改性硅酸镁锂进行处理，然后再通入氧化吸收液中进行处理，处理后所得溶液静置分层，水油分离后取油相；最后采用萃取剂将油相进行萃取冷凝脱除。本发明的一种制备DL‑高胱氨酸的尾气处理方法，采用氧化吸收液能够分别使二甲基二硫醚生成无色无味的二甲基亚砜，二氧化硫则生成硫酸，从而从根本上消除了有毒、难闻气体的散发，同时所用氧化吸收液即使进入污水处理系统的芬顿氧化单元操作也不会因为重新酸化而使有毒气体重新溢出。
Patent CN-113647258-B (CN)
IPC: A01G2/10
Filed: 2021-09-10
Granted: 2022-04-29
Abstract: 本发明公开一种红豆杉扦插育苗设施，包括土壤和扦插在土壤内的红豆杉苗，所述土壤内设置有透气透水组件，所述透气透水组件上贯穿有温度平衡组件，所述温度平衡组件的第二端插入所述土壤，所述温度平衡组件的第一端穿出土壤表面，所述透气透水组件的顶部设置有湿度调节组件，所述红豆杉苗的顶部套接有透明罩。本发明，通过设置透气透水组件并配合湿度调节组件，能够避免土壤内水分过多，同时提高土壤的透气性，浇水孔能够使水分均匀渗透，通过温度平衡组件，使透明罩内气温和土壤温度的温度趋近平衡，从而大大提高红豆杉苗的成活率，通过设置湿度调节组件，能够避免土壤湿度过大，透明罩使红豆杉苗处于空气湿度和空气温度稳定的环境中。
Patent CN-113585735-B (CN)
Title: 用于建筑模板柱加固的柱龙构件
IPC: E04G13/02
Filed: 2021-09-29
Granted: 2022-04-08
Abstract: 本发明提供了一种用于建筑模板柱加固的柱龙构件，涉及建筑模板的技术领域，包括长翼板、短翼板和刚性角结构；长翼板和短翼板通过刚性角结构90度转接成型，长翼板和短翼板在同一个面上设有啮合齿，并且设置有多个啮齿连孔，在背离具有啮合齿一面设有加强筋，在刚性角结构的内角部位设有加强翼，加强翼的两个垂直翼缘上设置挂孔，在翼缘所在面的刚性角设有工艺槽和排浆孔，通过在已经支设完模板主体四角放置柱龙，正反颠倒布置，使柱龙的啮合齿抵接啮合，利用柱龙连接组件通过啮齿连孔连接锁紧，对柱体模板起到紧固作用；通过角部为刚结点创新设计，使其受力时成90度角的长短翼缘作用力相互抵消，增强其抵御混凝土侧压力的能力。
Patent CN-113601074-B (CN)
Title: 一种弯管连接法兰焊接成型机械
IPC: B23K37/00
Filed: 2021-10-09
Granted: 2021-12-03
Abstract: 本发明涉及管道焊接技术领域，特别涉及一种弯管连接法兰焊接成型机械，包括底板、夹持单元和焊接单元，所述底板上端安装有夹持单元，夹持单元上设置有焊接单元；本发明存在以下问题：现有的夹具无法根据焊接要求调节弯管和法兰之间的角度，从而容易产生焊接偏差，工人在对法兰和弯管焊接时，无法实现圆周焊接，因此影响对法兰和弯管的焊接效率，且工人焊接时存在一定的安全隐患；本发明能够对转动板与弯管之间的角度进行调节，便于对弯管和法兰进行对准，从而能够减小弯管和法兰焊接时的偏差；本发明能够对弯管和法兰的对接处进行圆周焊接处理，能够提高焊接效率，且能够避免人工焊接时存在的安全隐患。
Patent CN-113933471-B (CN)
IPC: G01L5/00
Filed: 2021-10-16
Granted: 2022-06-21
Abstract: 本发明建立一种基于拉力指标的快速评估扇贝品质性状的方法，利用扇贝闭壳肌拉力的大小对扇贝品质性状进行快速评估。本发明通过对扇贝闭壳肌拉力的标准化测定，同时结合拉力指标预估糖原含量模型，建立一种扇贝品质性状快速评估的新方法，为扇贝育种工作中品质性状的准确评估提供可靠的技术手段。本发明对扇贝进行无损伤的拉力检测，将获得的扇贝拉力指标作为快速评估扇贝品质优劣的依据。本发明方法与传统扇贝糖原检测方法相比，具备高效、简便、且无损伤等特点，是首次将扇贝拉力作为快速评估扇贝品质的指标。采用本种方法能够为扇贝品质性状的改良提供技术支持。
Patent GE-P19940034-B (GE)
Title: Georgian Lock
Inventor: SHALIBASHVILI BEGLAR
IPC: E05B37/20
Filed: 1992-07-16
Abstract: This invention refers to articles of general consumption, in particular to non-key locks.     Technical result is to provide high efficiency and reliability of the locks.    The lock comprises the housing 1 wherein there are templates 2, pins 3, cross-bar 4, the controlling handle 5, limb 6, the spring 7 of the fixing rod, the spring 8 of the pin and the ball latch 9.    1 dep. cl.    1 fig.
Patent GE-P19950071-B (GE)
Title: Method for Production of Milk Imitation from Soya
Inventor: BERAIA LEVAN
IPC: A23C11/00
Filed: 1993-05-06
Abstract: This invention refers to food industry and can be used for preparing milk products.        Technical result is that the obtained product is devoid of specific smell and taste.        The method comprises steeping raw in the solution, soya grinding and heating,with raring the solution and mixing the grinding mass with the new portion of solution the soya steeping being performed in the water solution of 1-2% NaCl during 18-20 hours heated up to 50-70oC.        The grinded soya is mixed with water solution of 1-2% NaCl heated to a temperature of 50-80oC in the following proportion 1:5 -1:10 during 50-60 minutes with the subsequent wringing out of soya and boiling of the steam under a pressure of 1-4 atm.during 5- 20 minutes.
Patent GE-P19980863-B (GE)
Title: Removable Device for Fibre
Inventor: LOMISHVILI AMIRAN
IPC: D01G15/46
Filed: 1995-12-19
Abstract: This invention refers to textile industry, in particular to process of carding (combing) of fibres.    Technical result of the invention is to increase productivity of carding machines and to improve the quality of combings.    The device comprises a main drum 2 and removable drum 3 for fibres with this, the removable drum rotates in the direction of the main drum rotation.    The device is additionally provided with spiked 6 roller 5 between which the moving plates 7 are disposed whereas the spiked roller has possibility of rotation with speed of 1,151,2 times more then the removable drum.    2 fig.
Patent GE-P20012490-B (GE)
Title: Means Against Demodicosis of Agricultural and Domestic Animals
Inventor: BOSTASHVILI ROBIZON
IPC: A61K39/00
Filed: 1999-10-21
Abstract: 1. Technical Result Increase in efficiency of treatment and reduce of treatment duration.           2. Essence          "Rustomektin", which comprises 2% spirit solution of avermectin, 1,2 - propylene glycol, 400 - polyethylene glycol and 80 – twin is used as a means for treating Demodicosis of agricultural and domestic animals.          3. Field of Application Veterinary.  Table: 3
Patent GE-P20033055-B (GE)
Title: Tricyclic Inhibitors of Poly(ADP-Ribose) Polymerases
Inventor: THORESEN LARS HENRIK
IPC: C07D519/00
Filed: 2000-01-10
Abstract: 1. Technical Result Increase in treatment efficiency.         2. Essence A composition of the formula wherein R1, R2, R3, R4 have the value indicated in the description and are poly(ADP-ribosyl)transferase (PARP) inhibitors.         3. Field of Application Medicine.
Patent GE-P20125692-B (GE)
Title: Device testing shoe sole on wear resistance
Inventor: GEGUCHADZE ARCHIL
IPC: G01N3/56
Filed: 2009-07-01
Abstract: A device comprises crank-rod mechanism 2 fastened onto a case 1 and by spring 3 bound thereto a bath 4 filled with damp send and fixing under test model 6 a hollow boottree 5 rested on the bath and having hingedly fastened movable toe-part 7. A lever 8 exists in boottree cavity. A spring 9 is inserted between the lever and boottree bottom. A lever 10 hingedly connected to crank-rod mechanism is fixed above the boottree. One end of lever 11, which is hingedly fastened on the boottree 5 upper part is hingedly bound to the case and on another a load 12 is fixed.
Patent DK-157634-C (DK)
Inventor: STRELOW HORST
IPC: G06F11/16
Filed: 1983-02-21
Granted: 1990-07-02
Abstract: 1. Two-channel fail-safe microcomputer switching network, in particular for railway security systems, having microcomputers (MC1, MC2) processing the same information in two channels, the data buses (DB1, DB2) of which microcomputers are connected via two coupling circuits (EV1, EV2) to each of two external data buses (DB10, DB20), to which input signal converters (E1, E2) and output signal converters (A1, A2) are connected which are selected with the aid of adresses given via an adress bus (ADB1, ADB2) of the associated microcomputer and can be activated by means of read or write signals (lOR1, lOR2, lOW1, lOW2) given via control lines (ST11, ST12, ST21, ST22) of the respective microcomputer, the two external data buses (DB10, DB20) being activated temporally staggered during the input phases in such a manner that the input signal converters (E1, E2) present in pairs on the two external data buses only become effective after one another with respect to the same information, characterized in that there is provided in each of the two channels between the control lines (ST11, ST12, or ST21, ST22) and the converters (E1, A1 or E2, A2) a control circuit (SG1, SG2), to which and to the respective coupling circuit (EV1 or EV2) in each case there are connected a first and a second address line (AL71, AL81 or AL72, AL82) of the associated address bus (ADB1 or ADB2), in conjunction with a channel-specific identifier ("L", "H), the control line (ST11 or ST21) carrying the read signal (lOR1 or lOR2) being additionally connected to the coupling circuit (EV1 or EV2) of the respective channel in such a manner that, per channel, the external data buses are switched off by the internal data buses (DB10/DB1 ; DB20/DB2) and the control circuit is switched off by the converters (SG1/E1, A1 ; SG2/A2) in the case of one value ("L") of the address bit (2**7) output via the first address line (AL71 or AL72), and in the case of the other value ("H") of this address bit (2**7), upon the presence of read signals (lOR1 or lOR2) by means or equivalence combination of the respective value ("L" or "H"), of the address bit (**8) of the second address line (AL81 or AL82) with the channel-specific identifier ("L" or "H"), an alternating data input takes place from one or the other external data bus (DB10 or DB20) to in each case both internal data buses (DB1, DB2).
Patent CA-1309725-C (CA)
Title: 4-trifluoromethyl-4'-nitrodiphenyl ethers
Inventor: SWITHENBANK COLIN
IPC: C07C317/18
Filed: 1980-06-10
Granted: 1992-11-03
Abstract: - i -Abstract of the Disclosure Compounds of the formula:                        wherein X is hydrogen, halo, trihalomethyl, alkyl, nitro or cyano; X1 is hydrogen, halo, or trihalomethyl; R1 and R2 are hydrogen, alkyl phenyl or benzyl; n is 1 to 5, and Z is halo, cyano, nitro, trihalomethyl, methylthio, methylsulfinyl, methylsulfonyl, acetyl, phenyl, or a heterocycle of from 4 to 6 nuclear atoms containing from 1 to 4 heteroatoms selected from nitrogen, oxygen and sulfur, and compositions containing these compounds, exhibit herbicidal activity.
Patent CA-1278110-C (CA)
Title: Neutral hydrocarboxycarbonyl thiourea sulfide collectors
Inventor: FU YUN-LUNG
IPC: B03D1/012
Filed: 1985-08-15
Granted: 1990-12-18
Abstract: NEUTRAL HYDROCARBOXYCARBONYL THIOUREA           SULFIDE COLLECTORS                   ABSTRACT OF THE DISCLOSURE New and improved collector compositions for use in froth flotation processes for the beneficiation of mineral values  from base metal  sulfide ores are disclosed.   The collector compositions comprise at least one hydrocarboxy-carbonyl thiourea compound selected from compounds of the formula:             wherein R1 is hydrogen or R2; R2 is selected from saturated and unsaturated hydrocarbyl radicals, hydrocarboxy radicals and aromatic radicals;  and R3  is selected from saturated and unsaturated hydrocarbyl radicals, alkyl polyether radicals and aromatic radicals, said R2 and R3 radicals, optionally, and independently, being substituted by polar groups selected from halogen, nitrile and nitro groups. The use of the hydro-carboxycarbonyl  thiourea  collectors  provides  excellent metallurgical recoveries of sulfide mineral values in froth flotation processes conducted over a very broad range of pH including acid, neutral and mildly alkaline pH.
Patent CA-1276940-C (CA)
Inventor: BERGMAN ROBERT G
IPC: C07F15/00
Filed: 1986-02-20
Granted: 1990-11-27
Abstract: ABSTRACT OF THE DISCLOSURE A process for functionalizing methane is disclosed.          The process comprises reacting methane with a hydridoalkyl metal complex of the formula:              CpIr[p(R1)3]H(R2) wherein Cp represents a cyclopentadienyl or alkylcyclopentadienyl radical having from 1 to 5 carbon atoms; Ir represents an iridium atom; P represents a phosphorus atom; R1 represents an alkyl group; R2 represents an alkyl group having at least two carbon atoms; and H represents a hydrogen atom, in the presence of a liquid alkane R3H having at least three carbon atoms to form a hydridomethyl complex of the formula:         CpIr[P(R1)3]HMe where Me represents a methyl radical reacting  aid hydridomethyl complex with an organic halogenating agent such as a tetrahalomethane or a haloform to halomethyl complax having the formula:         CpIr[P(R1)3]MeX reacting said halomethyl complex with a mercuric halide of the formula HgX2 to form a methyl mercuric halide of the formula HgMeX and reacting said methyl mercuric halide with a molecular halogen of the formula X2 to form methyl halide.  The process can be carried out at relatively mild conditions and enables starting materials to be regenerated and reused.
Patent CA-1338723-C (CA)
Title: Process for preparing 3-chloro-1,2-propanediol
Inventor: TAKAHASHI HIDEYUKI
IPC: C12P41/00
Filed: 1986-11-18
Granted: 1996-11-19
Abstract: A process for preparing an optically active 3-chloro-1,2-propanediol by employing microorganism which can selectively metabolize (R)- or (S)-3-chloro-1,2-propanediol.  The decomposition rate of the substrate can be accelerated and the substrate concentration can be increased by adding a compound having SH group to the reaction solution.          According to the process of the present invention, the optically active 3-chloro-1,2-propanediol can be easily prepared starting from low-cost (R,S)-3-chloro-1,2-propanediol.
Patent CA-1329151-C (CA)
Inventor: WARNER JOHN L
IPC: B01D45/06
Filed: 1987-02-04
Granted: 1994-05-03
Abstract: Abstract High Performance Water Collector A high performance water collector (1) dries a moisture-laden airstream within a duct (7) by providing an air guide (20) within a gap (12) between a collector inlet section (4) and discharge section (6).  The guide (20) defines a scupper (26) to direct the heavily moisture-laden air to a diffuser (14) surrounding the gap (12).  The diffuser (14) slows the air, causing the water to fall naturally within the diffuser (14) for subsequent removal.  The guide (20) further defines an ejector (28) for infusing the dried air back into the duct.
Patent CA-1285270-C (CA)
Title: Blender for solid particulate material
Inventor: PAUL KERMIT D
IPC: B01F5/24
Filed: 1987-02-23
Granted: 1991-06-25
Abstract: ABSTRACT OF DISCLOSURE     Apparatus  for  blending  solid  particulate  material which includes a center lift or blending column with gaseous fluid under pressure supplied to the bottom of the column for entraining material in the vessel and lifting it up through the column  to  circulate material  within  the  vessel.   Recycle channels  are  provided  on  the  periphery  of  the  vessel  for withdrawing material at various heights and supplying it to the bottom  of  the  vessel  for  recirculation  through  the  lift column.  Each of the recycled channels includes a plurality of vertically  spaced  apart  inlet  openings  each  with  a  baffle positioned therein to permit material to simultaneously enter the recycle channel at more than one point along the height of the vessel.   These baffles may be equipped with operators to selectively position the baffle to control the flow of material into  the  recycle  channel.   The  apparatus  also  includes  an arrangement defining a seal leg at the bottom of the vessel to ensure proper recycle of material through the apparatus.  The apparatus preferably is used with a bottom filling arrangement 80 that the energy used for supplying material to the vessel is utilized for blending material.
Patent CA-1285725-C (CA)
Title: Process and apparatus
Inventor: SZE BENJAMIN C
IPC: D01D5/092
Filed: 1987-04-28
Granted: 1991-07-09
Abstract: TITLE PROCESS AND APPARATUS ABSTRACT OF THE DISCLOSURE          An improved melt spinning process for preparing polymeric filaments, wherein the freshly-extruded filaments enter an enclosed zone that is maintained at superatmospheric pressure by a controlled flow of air at a low positive pressure, and the filaments leave the zone through a constriction, either a venturi or a tube, assisted by the cocurrent flow of such air at a high controlled velocity.
Patent CA-1304960-C (CA)
Inventor: THUENKER NORBERT
IPC: F16H25/08
Filed: 1987-06-11
Granted: 1992-07-14
Abstract: ABSTRACT          A gear  is proposed for forming a cyclical motion from a rotary motion.  Such a gear comprises a cam plate (5), said cam plate being rigidly attached to a frame wall (1).  A roller (6), mounted on a roller lever, rolls on said cam plate.  The roller lever is swivel-mounted on the rotating part (2) and produces a cyclical motion within the rotating part.  The roller (6) is safeguarded by a spring (22) against lifting off from the cam plate (5).  To compensate for torque fluctuations which are produced owing to the spring contact of the roller (6) on the cam plate (5), a further cam plate (8) connected to the rotating part (2) is provided, with a spring-loaded roller (9) likewise rolling on said cam plate (8).  The spring-loaded roller is held on a swivel lever (10).  The swivel lever is mounted on the frame wall (1). The shape of the further cam (8) and the spring force acting on the roller (9) are such that torques are produced which counteract the torques which are applied via the roller (6) to the rotating part (2).  This apparatus thus compensates for torque fluctuations, as caused for example by cam gears, and thus prevents torsional vibrations.                             (Fig.2)
Patent CA-1297273-C (CA)
Title: Treatment of refractory linings
Inventor: AUSSELL CHRISTIAN
IPC: F27D1/16
Filed: 1987-06-23
Granted: 1992-03-17
Abstract: ABSTRACT                               Ref :-  3160 The refractory lining of eg. a runner channel eroded by contact with molten metal is speedily repaired by milling the lining to break up residues and removing the milled off pieces and dust.  The residues on the floor are first loosened by thermal shock.
Patent CA-1299607-C (CA)
Title: Medical emergency crash cart
Inventor: WELCH ROBERT J
IPC: B62B5/06
Filed: 1987-08-13
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE                    MEDICAL EMERGENCY                     CRASH CART            A medical emergency crash cart includes a housing having a top formed with a recessed tray for storing instruments, supplies, and the like, and at last one side formed with an opening.  A transparent cover selectably covers the tray but provides visual access to its contents.  A removable door encloses the opening.  At least one storage compartment is mounted on another side of the housing and is pivotable between open and closed positions.  A single latch mechanism simultaneously locks the cover in position covering the tray, the door in position enclosing the opening in the housing, and the compartment in its closed position.     1105Z/wjm
Patent CA-1287842-C (CA)
Title: Weighing system
Inventor: APPLETON GREGORY H
IPC: G01G19/08
Filed: 1987-10-14
Granted: 1991-08-20
Abstract: ABSTRACT OF THE DISCLOSURE           A weighing system (22) for a refuse truck (24) having lifting means for engaging and lifting a refuse container (26).  The weighing system comprises a transducer (42) which is mounted on the lifting means of the truck for sensing the weight of the refuse container for producing an electrical analog signal.  Electrical digitizing means convert the analog signal to a digital signal which is indicative of the weight which is sensed by the transducer. A limit switch (44) is operatively connected to the transducer (42) so that the transducer is energized at a point when a full container is supported by the lifting means and when an empty container is supported by the lifting means for the purpose of determining the weight of the refuse in the container (26).
Patent CA-1293128-C (CA)
Title: Weed harvester
Inventor: DESROSIERS JOSEPH A
IPC: B63B35/00
Filed: 1987-12-03
Granted: 1991-12-17
Abstract: ABSTRACT OF THE DISCLOSURE        A  harvester  for  plants  and  weeds,  particularly aquatic  plants,  pulls  the  plants  by  winding  them onto  a rotating, endless cable.  Tension in the cable is controlled, and  an operative portion of the cable is positionable for varying  its  height  and  angle  to  the  horizontal.   The harvester  is  mountable  on  a  boat having  an  adjustable freeboard  and  multiple,  individually  driven,  retractable paddle wheels provide maximum maneuverability during use and compactness during transport.
Patent CA-1281988-C (CA)
Title: Point synchronized adjustment device for office chairs
Inventor: HANSEN ECKHARD
IPC: A47C3/026
Filed: 1987-12-15
Granted: 1991-03-26
Abstract: Abstract A point-synchronized adjustment device for office chairs, seating furniture or the like is proposed in which a fixed functional relation is effected between the inclina-tion of the back part (3) and that of the seat part (2) by means of a support bearing which is attached at the seat shell (7) and through which, in the manner of a connecting link guide, the back stay or stay bar (11) slides.
Patent CA-1283961-C (CA)
Title: Electrical connector with component keying system
Inventor: MARKS MICHAEL R
IPC: H01R13/642
Filed: 1987-12-17
Granted: 1991-05-07
Abstract: ELECTRICAL CONNECTOR WITH COMPONENT KEYING SYSTEM               ABSTRACT OF THE DISCLOSURE     A connector for high current use includes a plug half and a receptacle half.  The plug half includes a sleeve which receives a blade holder and a contact holder.  The sleeve is provided with notches having predetermined angular positions and widths.  The blade and contact holders also include notches which are mated with those of the sleeve.  A plurality of sleeves having a variety of notch widths and positions can be provided to define a selection of connectors for various electrical circumstances.  Blade and contact holders with a variety of sets of key positions and widths are provided to match the sleeves and to have the necessary electrical characteristics.