baber/WOPTO huggingface dataset:
Patent CN-113278067-B (CN)
IPC: A61K39/42
Filed: 2021-02-09
Granted: 2022-06-28
Abstract: 本发明涉及一种新型冠状病毒猪源性免疫球蛋白的制备方法，所述特异性COVID‑19猪源性免疫球蛋白的制备方法包括如下步骤：S1，使用灭活疫苗抗原免疫健康猪；S2，制备免疫血浆；S3，低温乙醇法纯化猪源性免疫球蛋白中间品；S4，制备猪源性免疫球蛋白半成品；S5，制备猪源性免疫球蛋白成品。
Patent CN-112994341-B (CN)
IPC: H02K7/06
Filed: 2021-02-27
Granted: 2021-12-17
Abstract: 本发明公开了一种可调节风道的食品加工烘烤装置，包括箱体，箱体内设有风扇和烘烤管，风扇与电机动力连接，烘烤管位于风扇的下方，所述箱体内还转动连接有螺杆，螺杆的端部伸出箱体后固定有螺杆手柄，螺杆上连接有螺套，风扇连接在螺套上，风扇的风扇轴与电机的电机轴之间设有用于转递动力的伸展组件，风扇在螺杆手柄的带动下在螺杆上移动并在伸展组件的带动下转动。本发明增加了螺杆，通过转动螺杆手柄带动螺杆转动就能实现风扇位置可调，能够对食品各个部位进行充分烘烤，提高食品的烘烤质量，此外，可以DIY调整风扇的位置，以对食品个别部位进行重点烘烤。
Patent CN-112963449-B (CN)
Title: 一种基于声悬浮和可变节流的气体静压主轴
IPC: F16C32/06
Filed: 2021-03-08
Granted: 2022-04-15
Abstract: 一种基于声悬浮和可变节流的气体静压主轴，包括主轴系统、控制系统、气源系统；所述主轴系统包括气体静压主轴、轴套以及轴套固定套；气体静压主轴外设有轴套，轴套外套设有轴套固定套，轴套上设有多个节流孔；气源系统用于形成高压气体，高压气体通过节流孔在轴套与气体静压主轴之间的微小间隙形成气膜；控制系统包括声悬浮轴承、节流控制阀以及位移传感器；节流控制阀设置在节流孔上，声悬浮轴承设置在轴套的左右两端，位移传感器设置在轴套上；位移传感器依次连接信号采集器、工控机，工控机的输出端与节流控制阀、声悬浮轴承电连接。本发明提高了主轴的承载力、刚度，在实现主轴频域误差主动控制的同时，仍能保证主轴的稳定运行。
Patent CN-113060435-B (CN)
IPC: B65D90/66
Filed: 2021-03-19
Granted: 2022-05-10
Abstract: 本发明提供一种三通挡板位置信号防跳保位及预警方法，该方法是通过增加三通操作指令以及挡板位置信号，将挡板的位置信号进行锁定保持，并将挡板的位置信号与限位开关的实际位置信号进行对比判断，进行预警。本发明有效降低了因煤流冲击，挡板工作位置信号抖动，造成的输煤设备跳停，提高了卸煤效率；保证了机组燃料供应的可靠性，降低了输煤电机及皮带驱动装置受重载启动冲击的风险；能够直接在现有设备的基础上进行改造，改造成本适中，且改造便捷，具有良好的实用性。
Patent CN-113036717-B (CN)
IPC: H02H7/06
Filed: 2021-03-24
Granted: 2022-06-24
Abstract: 本发明公开了一种失磁保护静稳低阻抗滴状线边界模拟方法及系统，本发明通过参数计算起始位置和终止位置偏移圆，实时获取变化的阻抗角，计算与实时阻抗角对应的偏移圆，通过偏移圆跟踪阻抗角的适时变化，实现滴状线边界模拟，实现简单，整定方便，无须抽点插值，计算量不大，动作边界平滑，对滴状线边界的弥合精度较高。
Patent CN-113045689-B (CN)
IPC: C08B37/16
Filed: 2021-03-24
Granted: 2022-03-29
Abstract: 本发明涉及环糊精技术领域，尤其涉及一种小檗碱‑环糊精缀合物。本发明将小檗碱与环糊精以共价键的形式，通过连接臂(Linker)连接在一起，所得的小檗碱‑环糊精缀合物结构稳定，进入体内后会缓慢释放，能够解决现有的小檗碱环糊精包合物释放速度过快、易受环境影响的问题。环糊精具有较好的生物相容性，在临床生已经被广泛用作药物辅料、包材等，将小檗碱与环糊精通过共价键结合，能够提高小檗碱的生物相容性，同时提高其药理活性。
Patent CN-113121840-B (CN)
IPC: C08F226/02
Filed: 2021-04-16
Granted: 2022-04-22
Abstract: 本发明属于水处理领域，具体涉及一种磁性共价键型壳聚糖基改性絮凝剂及其制备方法和应用。本发明将阳离子单体和疏水单体通过接枝共聚反应引入壳聚糖分子中，保证了絮凝剂具有良好的稳定性，提高絮凝剂在絮凝过程中的电中和能力以及对油珠的破乳能力，增加了絮凝剂的溶解性，拓宽了絮凝剂的pH适用范围，降低了投加量，同时纳米Fe 3 O 4 具有超顺磁性，将其引入絮凝剂中，在外加磁场的作用下可以显著提高絮体的沉降性能，缩短沉降时间。实施例结果表明，本发明提供的絮凝剂亲油性好，絮凝性能优异，具有高效的油水分离能力、较宽的pH适用范围以及出色的可回收性能。
Patent CN-113257492-B (CN)
Title: 线材吹风治具
IPC: H01B13/30
Filed: 2021-04-19
Granted: 2022-05-31
Abstract: 本发明涉及电线电缆技术领域，具体涉及一种线材吹风治具，所述线材吹风治具包括进气模组、与所述进气模组连通的通气座、及与所述通气座连接的吹气模组；所述吹气模组包括吹气座、及设置于所述吹气座上的环台组件；所述通气座包括出气腔，所述环台组件与所述通气座盖合形成通气腔室组，所述通气腔室组分别与所述进气模组和所述出气腔连通；所述通气腔室组用于对所述冷却模嘴的表面进行吹风。本发明解决了一些特殊的线材料中不能增加的雾面剂给生产或使用带来的不便性等问题。
Patent CN-113149919-B (CN)
IPC: C07D251/24
Filed: 2021-05-07
Granted: 2022-01-11
Abstract: 本发明公开了一种紫外线吸收剂天莱施S的醚化合成方法，是以2，4‑双（2，4‑二羟基苯基）‑6‑（对甲氧基苯基）‑1，3，5‑三嗪为原料，通过与硼酸和醋酸酐形成的醋酸硼进行硼合反应，得到2，4‑双（2，4‑二羟基苯基）‑6‑（对甲氧基苯基）‑1，3，5‑三嗪的硼合物，再在有机溶剂中，弱碱性条件下与卤代异辛烷发生醚化反应，最后经氢氧化钠或氢氧化钾水解得到紫外线吸收剂天莱施S产品，合成产率可达到90%以上，产品纯度98.5%以上；本发明的合成方法产率高，生产成本低，产品纯度高，大大提高了产品市场竞争力。
Patent CN-113282926-B (CN)
Title: 一种基于三通道图像的恶意软件分类方法
IPC: G06T11/00
Filed: 2021-05-25
Granted: 2021-11-09
Abstract: 本发明公开了一种基于三通道图像的恶意软件分类方法，包括以下步骤：（1）提取样本的字节流；（2）提取字节流的Bigram序列；（3）提取样本的反编译Lst文件并提取Lst文件的字节流。（4）将样本字节流、标准化后的Bigram序列、Lst字节流转化成三种灰度图像；（5）使用加载了ImageNet权重的EfficientNetB0微调模型对恶意软件三通道图像数据训练和测试。本发明使用三种类型灰度图像合成三通道彩色图像，增加特征的有效性，同时采用微调的方式将ImageNet图片领域的分类权重用于本发明的模型的微调，通过微调不仅增加了模型训练的收敛速度，同时提高了测试准确率，减少调参、海量数据收集以及训练的时间开销。
Patent CN-113120613-B (CN)
Title: 料件取放装置及取放方法
IPC: B23P19/00
Filed: 2021-06-16
Granted: 2021-09-21
Abstract: 本发明提供一种料件取放装置及取放方法，该装置包括基台、传输机构和取放机构，取放机构包括第一取放组件与第二取放组件，第一取放组件拾取或放置成品料件，以及第二取放组件放置或拾取待组装料件，其中，待组装料件在转盘上的若干工位完成组装后形成成品料件；该取放装置在取放机构上安装有第一取放组件与第二取放组件，第一取放组件对成品进行下料后取放机构无需返回料盘处取料再上料，利用第二取放组件进行待组装料件进行上料，在取放机构上同时安装有第一取放组件与第二取放组件，第一取放组件与第二取放组件交替进行上下料，提高该取放装置的上下料效率。
Patent CN-113529939-B (CN)
Title: 一种钢结构网架
IPC: E04B1/19
Filed: 2021-09-07
Granted: 2021-12-07
Abstract: 本发明公开了一种钢结构网架，包括多个网架杆，所述网架杆两端端部均设置有转动装置，所述转动装置处于球架表面。本发明通过利用球架表面八个空槽内部的转动装置方便对八个网架杆的端部进行限定，利用球架和多个限定架的配合，保证网架杆安装稳定性的同时，通过转动装置树状图扩散的方式对网架杆进行限定，提高了整个钢架构网架连接点位抗载荷能力，防止钢结构网架变形，且转动螺旋套时推动网架杆转动，螺旋套与活动杆的螺旋效果使得活动杆进入弯折杆内部，此时网架杆通过转头在卡杆表面转动，此时网架杆带动第一环架和第二环架在活动杆在表面转动，直至多个网架杆移动到确切位置，方便调整网架杆角度。
Patent GE-P20135888-B (GE)
Title: Speed variator
Inventor: KAKHIANI REVAZ
IPC: F16H1/00
Filed: 2011-04-07
Abstract: A speed variator comprises at least two tooth gears 1 and 2 toothed externally or internally. At that, one tooth gear rim is equipped with teeth having incomplete length, and another is equipped with teeth 4 and 3 having complete length and equal height;  at that, teeth are allocated on the rim along flat and/or space curved lines, which represent function of given alternate gear ratio.
Patent DK-165323-C (DK)
Inventor: WEBER KARL-HEINZ
IPC: C07D495/00
Filed: 1986-01-24
Granted: 1993-03-29
Abstract: 1. Thieno-triazolo-1,4-diazepino-2-carboxylic acid amides of general formula   see diagramm : EP0194416,P21,F2   wherein R1 represents hydrogen, a straight-chained or branched alkyl group having 1 to 4 carbon atoms, optionally substituted by halogen or hydroxy, cyclopropyl, alkoxy with 1-3 carbon atoms or halogen ; R2 and R3 , which may be identical or different, represent hydrogen, a straight-chained or branched alkyl or hydroxyalkyl group with 1 to 4 carbon atoms or both groups R2 and R3 together with the nitrogen atom represent a 5-, 6- or 7-membered ring which optionally contains a nitrogen, oxygen or sulphur atom as a further heteroatom, the second nitrogen atom optionally being substituted by an alkyl group with 1-4 carbon atoms ; R4 represents phenyl, wherein the phenyl ring may be mono- or polysubstituted by methyl, halogen, nitro or trifluoromethyl, or alpha-pyridyl and n represents one of the numbers 0, 1, 2, 3, 4, 5, 6, 7 or 8.
Patent CA-1269598-C (CA)
IPC: G01N33/44
Filed: 1985-10-01
Granted: 1990-05-29
Abstract: Serum is passed through a column containing alkylated silica gel. The column is then washed with a mixture comprising from about 50 to 85 volume percent of an aqueous buffered medium of pH from about 3.5 to 5.0 and from about 15 to 50 volume percent of an organic solvent containing from 1 to 6 carbon atoms and from 1 to 5 heteroatoms selected from oxygen, nitrogen, and sulfur. The tricyclic antidepressant drug is removed from the column with an eluent mixture comprising from about 0 to 75 volume percent of an aqueous buffered medium of pH of about from 6 to 8 and from about 25 to 100 volume percent of one or more organic solvents containing from 1 to 6 carbon atoms and from 1 to 5 heteroatoms selected from oxygen, nitrogen, and sulfur. In this way, a tricyclic antidepressant drug sample, free from interfering metabolites, for use in assay determinations is obtained.
Patent CA-1324298-C (CA)
Title: Closed-deck cylinder block for water-cooled internal combustion engine
Inventor: ANNO NOBUO
IPC: F02B75/18
Filed: 1985-12-03
Granted: 1993-11-16
Abstract: ABSTRACT OF THE DISCLOSURE A closed-deck cylinder block of a light alloy such as an aluminum alloy for use in a water-cooled internal combustion engine includes a cylinder-defining portion having a plurality of cylinder bores defined therein, and a crankcase-defining portion integral with the cylinder-defining portion.  The cylinder-defining portion includes a water jacket extending substantially the entire length of each of the cylinder bores and defined by an inner side wall, and outer side wall spaced therefrom, and a bottom wall interconnecting the inner and outer side walls.          The bottom wall has a wall thickness substantially equal to at least one of the wall thicknesses of the inner and outer side walls.  The wall thicknesses of the inner and outer side walls are substantially equal to each other.
Patent CA-1291933-C (CA)
Inventor: VITTONE ANDREA
IPC: B32B5/08
Filed: 1986-05-06
Granted: 1991-11-12
Abstract: ABSTRACT OF THE DISCLOSURE            Reticular structures comprising one or more fibrillated films perpendicularly arranged between two or more fibrillated films are prepared by a process comprising the steps of:  feeding one or more fibrillated films onto a conveyor;   feeding  one  or  more  transversal  films perpendicularly to the conveyor feed direction; cutting these transversal films in a position corresponding to the edges of the base film or films;  superposing on these transversal films,  one or more fibrillated films fed parallel to the conveyor feed direction and causing the cohesion of the resulting composite structure.   The reticular  structures  thus  produced are useful  for reinforcement  of composite materials having matrices consisting of hydraulic binder and for reinforcement of road surfaces.
Patent CA-1286494-C (CA)
Title: Bubbler cylinder device
Inventor: MARKOWICZ MARION
IPC: C30B31/16
Filed: 1986-07-31
Granted: 1991-07-23
Abstract: BUBBLER CYLINDER DEVICE                  ABSTRACT OF THE DISCLOSURE           A cylinder assembly which may incorporate a dip tube when used, for example, as a vapor transfer device of electronic grade organometallic  liquids  to a deposition system but can also be used for storing and dispensing liquids and gases.  In case of vapor transfer, the device preferably includes one self-closable filling port inlet, one gas inlet valve and one outlet vapor valve.   The dip tube extends downwardly into a cylindrical container.
Patent CA-1279633-C (CA)
Title: Silica-titania hydrocarbon conversion catalyst
Inventor: CULLO LEONARD A
IPC: C07C2/54
Filed: 1986-09-30
Granted: 1991-01-29
Abstract: ABSTRACT OF THE DISCLOSURE Crystalline silica-titania catalyst compositions, optionally containing magnesium, are disclosed; the titanium is introduced through the use of organo-titanate chelates wherein the titanium has a coordination number of at least 5.  The compositions are used in acid-catalyzed reactions such as alkylation reactions.
Patent CA-1338583-C (CA)
Inventor: KOENIG WOLFGANG
IPC: C07K1/10
Filed: 1986-11-28
Granted: 1996-09-03
Abstract: The invention relates to a process for the preparation of protected arginine-containing peptides by fragment coup-ling, at least one arginine-containing fragment being reacted as perchlorate, and to protected secretin deriva-tives of the formula I described.
Patent CA-1291283-C (CA)
Title: Method for producing rubber modified thermoplastic resins
Inventor: SUGIMORI TERUHIKO
IPC: C08J3/00
Filed: 1986-12-23
Granted: 1991-10-22
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed is a method for producing a rubber modified thermoplastic resin which comprises carrying out all or a part of the following steps (I) - (VI): (I) a step of mixing the following (A), (B), (C) and thermoplastic resin (2):        (A)  a latex of graft rubber polymer (1), (B)  an organic agent which is capable of dissolving thermoplastic resin (2) and has a solubility in water of 5% by weight or less at a tempera-ture at which (A), (B), (C) and thermoplastic resin (2) are mixed, amount of the organic agent being 10-600% by weight of polymer (4) which is the sum of graft rubber polymer (1) and thermoplastic resin (2) and (C)  a water soluble agent capable of coagulating latex (A), amount of this agent being 10% by weight or less of graft rubber polymer (1), (II) a step of separating and removing aqueous phase from a two-phase mixture obtained in the mixing step (I), (III) a step of mixing the mixture from which the aqueous phase has been removed at step (II) and the whole or a part of thermoplastic resin (3), (IV) a step of removing a part or the whole of organic agent (B) and remaining water from the mixture obtained at step (III) by a thermal means, (V) a step of mixing the remainder of thermoplastic resin (3) in case a part of thermoplastic resin (3) has been mixed at step (III), and (VI) a step of removing the remainder of organic agent (8) in case only a part of organic agent (B) has been removed at step (IV).
Patent CA-1280375-C (CA)
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1986-12-31
Granted: 1991-02-19
Abstract: ABSTRACT OF THE DISCLOSURE         A motor-driven power steering system for vehicles includes a control device which is responsive to output signals from a torque detector mechanism which detects a steering torque acting on an input shaft, for applying a driving signal to an electric motor to produce an assistive torque to be imposed on the output shaft.  The power steering system further includes a device for detecting a freely returning state of a steering wheel to produce a motor damping signal and a motor damping device for damping the electric motor in response to the motor damping signal.
Patent CA-1298557-C (CA)
Title: Compositions comprising 1-substituted azacyclo-alkanes
Inventor: MINASKANIAN GEVORK
IPC: C05G3/00
Filed: 1987-01-29
Granted: 1992-04-07
Abstract: ABSTRACT OF THE    DISCLOSURE      This invention provides compositions comprising a physiologically-active agent and a compound having the structural formula   wherein X is selected from the group consisting of oxygen and sulfur; R' is H or a lower alkyl group having 1-4 carbon atoms; m is 2-6; n is 0-17 and R is -CH3, in an amount effective to enhance the penetration of the physiologically-active agent through the skin or other membrane of the body of an animal.
Patent CA-1278424-C (CA)
Title: Ski boot
Inventor: MARXER HERBERT
IPC: A43B5/04
Filed: 1987-02-24
Granted: 1991-01-02
Abstract: ABSTRACT           The boot comprises an upper     which is hinged with a shell     and can be pivoted backwards on this shell.  The upper and the shell are connected, at the rear, by a connecting mechanism     of the knuckle into type, comprising a lever     hinged with the shell and a link     hinged with the upper.  An elastic body      is accommodated between an extension      of the link and the upper in such a way that it opposes opening of the mechanism and consequently ensures automatic closure of the latter.  An elastic element      may be mounted between one of the hinging pins and a stop      so as to achieve an elastic connection.
Patent CA-1276623-C (CA)
Title: Post puller
Inventor: HOFF HARAL
IPC: E01F9/011
Filed: 1987-02-26
Granted: 1990-11-20
Abstract: Abstract of the Disclosure A fence post puller comprising a vertically disposed support post having a base plate mounted on the lower end thereof by means of a swivel or knuckle joint connection.  An elongated handle is pivotally connected to the upper end of the support post and has a yoke pivotally secured to one end thereof which is adapted to embrace and engage the post during upward movement of the yoke.
Patent CA-1276743-C (CA)
Title: Crystalline aromatic polyketone copolymer and manufacturing the same
Inventor: FUKAWA ISABURO
IPC: C08G75/024
Filed: 1987-03-06
Granted: 1990-11-20
Abstract: ABSTRACT OF THE DISCLOSURE          A copolymer which can be employed for various molded particles, particularly for uses which require a high nonflammability which copolymer is a crystalline aromatic polyketone type copolymer which has an 0.40 and has a linear polymer structure comprising structural units (A) represented by the formula (A)   structural units (B) represented by the formula (B)          , and structural units (C) represented by the formula (C1)   or by the formula (C2)   the molar ratio of said units (B) to said units (C) being in the range from 30 : 70 to 99 : 1, and the unit (A) and either the unit (B) or the unit (C) being linked alter-nately; and a process producing the same.
Patent CA-1281900-C (CA)
Title: Shock absorbing surgical shoe
Inventor: DARBY H DARREL
IPC: A43B13/18
Filed: 1987-04-09
Granted: 1991-03-26
Abstract: SHOCK ABSORBING SURGICAL SHOE    Abstract of the Disclosure A sole for use on a post-operative or otherwise traumatized foot includes a sole assemmmbly having an outer sole, a shock absorbing midsole and an inner sole conforming generally to the contour of the sole of the foot, the sole assembly having a limited degree of flexibility, and an upper assembly including an outer wall of a flexible mesh material and a lining of a soft, conformable material, adjustable straps connecting the opposite sides of the forward portion of the upper assembly.  Preferrably, the sole assembly is tapered, being of greatest thickness in the heel region; the heel portion of the upper is angled forwardly and upwardly; and one of the forward portions of the upper is of greater length than the other to protectively cover the dorsal aspect of the foot.     .
Patent CA-1279949-C (CA)
Title: Process for foaming thermoplastic
Inventor: WHITE ROGER J
IPC: C08J9/00
Filed: 1987-05-01
Granted: 1991-02-05
Abstract: A PROCESS FOR FOAMING THERMOPLASTICS      ABSTRACT OF THE DISCLOSURE          The present invention relates to an improvement in preparing foamed thermoplastic articles.  It was found that a chemical blowing agent concentrate which contains a blowing agent which produces primary amines upon decomposition and additionally contains an an-hydride compound which contains at least one cyclic anhydride in its structure, offers surprising advantages over the prior art process in terms of improved impact strength and process flexibility.
Patent CA-1296017-C (CA)
Title: Process for the thiophosphorylation of alcohols
Inventor: DE JONG FEIKE
IPC: C10M137/10
Filed: 1987-07-22
Granted: 1992-02-18
Abstract: ABSTRACT        PROCESS FOR THE THIOPHOSPHORYLATION OF ALCOHOLS      Process for the thiophosphorylation of alcohols by reacting the alcohol with phosphorous sulphide under the impact of ultrasound.  The phosphorylated product can be converted into a metal salt, which is an anti-wear additive suitable for lubricating oils.
Patent CA-1282567-C (CA)
Title: Flexible tube having a small coefficient of linear expansion, a methodof manufacturing it, and a device constituting an application thereof
Inventor: AUDOUX CHRISTIAN
IPC: G02B6/44
Filed: 1987-09-08
Granted: 1991-04-09
Abstract: A B S T R A C T      A tube for protecting and guiding an optical fiber is constituted by two tubes which are co-extruded and then stretched.  The inner tube thus acquires a reduced coefficient of linear expansion, which is closer to that of glass.  The outer tube protects the inner tube from fibrils appearing on its surface.
Patent CA-1285379-C (CA)
Inventor: ANGSTADT HOWARD P
IPC: E21B43/22
Filed: 1987-09-24
Granted: 1991-07-02
Abstract: ABSTRACT OF THE INVENTION          A process is provided for the enhanced recovery of oil with steam in reservoirs containing high concentrations of dissolved salts, wherein certain diaryl sulfonated surfactants are employed in conjunction with the steam which posses high tolerance for said salts.  These surfactants are comprised of compositions having (1) two aromatic rings in their nucleus, such as diphenyl, diarylalkane, or naphthalene groups; (2) at least one alkyl group having 18 or more carbon atoms; and a second alkyl group having from 1-4 carbon atoms; and (3) two functional groups comprising at least one and preferaby two sulfonate groups, although one of the sulfonate groups may be replaced with a carboxyl or hydroxyl groups.  At least about 65% of the diaromatic compounds should contain two functional groups, preferably sulfonates, with the remainder comprising a monofunctional - substituted compound containing either a sulfonate group, a carboxylate group, or an hydroxyl group.    In a further embodiment of this invention, the diaryl sulfonated surfactants may be admixed with other co-surfactants and/or hydrotropes and silicates.
Patent CA-1329057-C (CA)
Inventor: RUNDO JOHN R
IPC: E06B3/54
Filed: 1987-11-03
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE          A system for creating a dead air space between an existing window and window frame, and a piece of glazing is described.  The system includes a sealing strip for spacing the piece of glazing away from the existing window and to seal the space there between when a sealing strip is properly compressed.          The strip is compressed by employing a plurality of compression clips, each clip having an anchor part for mounting the clip on the window frame, a contact part spaced away from and movable with respect to said anchor part for compressing the piece of glazing against the sealing strip, and an adjustment part for adjusting the space between the anchor part and the contact part.  The compression part further includes a compression gasket mounted between the piece of glazing and the compression clips.
Patent CA-1281858-C (CA)
Title: Automatically adjustable floating cleaner head
Inventor: STEADINGS STEPHEN W
IPC: A47L5/34
Filed: 1987-11-05
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE A floating cleaner head used with a self-propelled front wheel drive floor cleaning apparatus, such as a vacuum cleaner.  Both the forwardly located drive wheels and the drive transmission therefor are pivotably mounted on a bracket beneath the cleaner head.  A skid plate attached to the bracket extends rearwardly from the bracket pivot to sense the carpet pile height of a floor to be cleaned.  As the pile height increases, the bracket is pivoted so as to force the drive wheels deeper into the carpet pile which increases the propelling force.  Additionally, since the drive wheels and transmission are located intermediate freely-rotatable rear wheels and a forwardly located rotary brush and nozzle area, operation of the skid plate also causes the entire cleaner head to float or pivot about the axis of the rear wheels so as to automatically adjust the elevation of the rotary bar and nozzle area.  Furthermore, by making practical a front wheel drive, the need for neutral interlock for transport of the cleaner from room to room is eliminated since the rear support wheels are freely rotatable.
Patent CA-1297512-C (CA)
Title: Gob distributor
Inventor: DUGA ROBERT J
IPC: C03B7/20
Filed: 1987-12-17
Granted: 1992-03-17
Abstract: ABSTRACT     GOB DISTRIBUTOR     A gob distributor is disclosed having a head including at least one gob scoop having a pinion and a rack for interconnecting with the pinion so that the gob scoop can be rotatively displaced through a predetermined angular range.  The rack is displaced by a ball screw assembly wherein a vertically oriented forked link having a bottom end and two vertically spaced top ends connects the rack to the ball screw nut.  Each of the top ends is secured to ball screw nut so that the link can be reoriented relative to the ball screw nut about a vertical axis passing through the top ends to compensate for misalignment between the ball screw and the link and the bottom end is connected to the rack so that any out of parallelism in either a horizontal or a vertical plane between the link and the rack will be accommodated.
Patent CA-1290399-C (CA)
Inventor: MOREAU PHILIPPE
IPC: G01R19/00
Filed: 1988-01-04
Granted: 1991-10-08
Abstract: ABSTRACT            MEASURING CIRCUIT OF THE DC COMPONENT OF THE CURRENT FLOWING THROUGH THE PRIMARY WINDING OF THE OUTPUT TRANSFORMER OF AN INVERTER            The measuring circuit comprises an integrator to which a signal representative of the current flowing through the primary winding of the output transformer of an inverter is applied. The integrator output signal is reset at the beginning of each period of the A.C. component of said current and is applied to a sample and hold stage whose output signal represents the integrator output  signal  just before  it  is reset.  An intermediate stage is arranged between the integrator and the sample and hold stage to reduce the influence of load impacts by limiting the maximum possible variation of the output signal during the sampling period.
Patent CA-1296201-C (CA)
Inventor: VANDERVOORT JOHN R
IPC: F16H3/095
Filed: 1988-02-11
Granted: 1992-02-25
Abstract: ABSTRACT OF THE DISCLOSURE             A change gear transmission (12) is provided having an input component (16, 24, 26, 26A, 50, 53, 54 and 56), a connecting component (28, 60, 62, 64 and 80) and an output component (74) and includes a coupling (76) for drivingly connecting and disconnecting the connecting component from the output component. Preferably, the coupling is a positive clutch of the type having relatively low backlash between the interengaging clutch teeth (334, 336, 338, 340) to resist asynchronous engagement thereof.