baber/WOPTO huggingface dataset:
Patent CN-112944917-B (CN)
Title: 一种可去尘的熔炉加料装置
IPC: F27D25/00
Filed: 2021-02-23
Granted: 2022-05-10
Abstract: 本发明公开了一种可去尘的熔炉加料装置，能够清理加料过程中产生的灰尘和碎石，同时可持续分批的给熔炉加料，连续性好，且不影响熔炉的冶炼质量。其技术方案要点是：包括分料机构和去尘机构，分料机构包括分料底板、旋转分料件、驱动结构、进料结构和出料结构，旋转分料件环形等距设有多个运输仓，分料底板设有用于出料的出口，出口与出料结构连接，分料底板能够覆盖多个运输仓的下开口，去尘机构包括多个吸尘口、去尘通道和吸尘器，多个吸尘口设于旋转分料件的底面，去尘通道包括第一去尘通道和第二去尘通道，第一去尘通道和第二去尘通道旋转连接，吸尘口、第一去尘通道、第二去尘通道、吸尘器依次连接。
Patent CN-112948973-B (CN)
Title: 一种用于连续变弯度后缘的机翼失速颤振闭环控制方法
IPC: G06F119/14
Filed: 2021-03-04
Granted: 2022-05-03
Abstract: 本发明公开了一种基于连续变弯度后缘的三维机翼失速颤振闭环控制方法及其流程：首先借助高效高精度的CFD/CSD方法计算后缘弯度连续改变对机翼失速颤振的特性的开环影响。然后采用循环神经网络建立并训练同时考虑机翼振动与三维展向后缘运动的非线性非定常降阶模型。应用上述降阶模型快速计算沿三维展向变化的柔性后缘任意运动的气动力并用于设计柔性后缘的运动形式，减小失速颤振运动幅值。本发明采用连续变弯度后缘抑制机翼失速颤振，可以实现传统刚性后缘偏转无法达到的控制方式，有效抑制失速颤振。
Patent CN-113073175-B (CN)
IPC: C21C7/064
Filed: 2021-03-10
Granted: 2022-06-03
Abstract: 本发明公开了铁水全域冲击混合长寿命搅拌器，包括搅拌器连接法兰、搅拌轴及搅拌叶；搅拌叶为单层异形结构搅拌叶，每片搅拌叶的顶面和底面为平面、外侧面为圆弧面、上部迎铁面和上部背铁面为正向螺旋面、下部迎铁面和下部背铁面为反向螺旋面；上部迎铁面的正向螺旋面与下部迎铁面的反向螺旋面的结合部为弧形过渡面，上部背铁面的正向螺旋面与下部背铁面的反向螺旋面的结合部为弧形过渡面。通过异形搅拌叶的结构设计与结构参数的优化，显著降低了搅拌器铁水冲刷磨损面积与冲刷损毁进程，大幅度延长搅拌器服役寿命，扩大了搅拌上下循环流区域大小，提高了上下循环流速度与动能，保证了搅拌上下循环流径向排出射流冲击流场的可靠性与稳定性。
Patent CN-112804642-B (CN)
Title: 目标区域的指纹数据更新判断方法及装置
IPC: H04W4/33
Filed: 2021-04-08
Granted: 2022-03-04
Abstract: 本发明公开了一种目标区域的指纹数据更新判断方法及装置，该方法包括：确定目标区域的设施变化数据；所述设施变化数据用于表示所述目标区域内的设施变化情况；根据所述目标区域的设施变化数据，确定所述目标区域的指纹数据更新必要性信息；所述指纹数据更新必要性信息用于指示是否需要对所述目标区域进行指纹数据的更新。可见，本发明能够通过目标区域的设施变化数据来确定目标区域的指纹数据更新必要性，有效利用了目标区域的设施变化与杂波信号变化之间的关联性，从而提高了指纹数据更新判断的及时性和准确性，且无需耗费大量的人力物力资源，具有成本低且效率高的优点。
Patent CN-113399342-B (CN)
IPC: F26B21/00
Filed: 2021-05-17
Granted: 2022-06-07
Abstract: 本发明公开了一种环保材料生产除杂设备，涉及环保材料生产技术领域，包括支撑底座，所述支撑底座的顶部和底部设置有循环水除杂机构，所述支撑底座的背面设置有烘干机构，所述循环水除杂机构包括水箱座、除杂架和驱动架，所述水箱座的左侧固定安装有泵机，所述除杂架、驱动架相互靠近的一侧均转动连接有从动轮。本发明通过泵机的运行从水箱座的内腔中抽取循环水，输送至除杂架的内腔中，最终由喷水孔喷出，实现对环保材料进行冲水除杂的功能，使用后的水通过过滤网一和过滤网二的过滤后重新流入水箱座的内部，实现对冲洗的水进行循环利用的功能，解决直接使用清水进行冲洗，会造成水资源的大量浪费的问题，提升本发明的环保性。
Patent CN-113438091-B (CN)
IPC: H02J13/00
Filed: 2021-05-28
Granted: 2022-07-01
Abstract: 本申请涉及一种供电切换电路，该系统包括第一供电模块、第二供电模块、储能模块、开关模块、第一驱动模块、第一阻断模块、第二阻断模块、第三阻断模块、第二驱动模块以及输出模块；第一驱动模块，用于监控储能模块的储能状态，并在储能模块的储能状态为已充满时，控制开关模块开启；第二驱动模块，与第一驱动模块连接，用于监控第二供电模块的供电电压，并在第二供电模块的供电电压大于第一阈值的情况下，控制开关模块关断。通过本申请，解决了相关技术中的供电装置对多个受电设备进行集中供电时存在电流串扰所导致的供电装置可靠性低的问题，实现了消除供电装置对多个受电装备进行集中供电时存在的电流串扰，从而提高供电装置可靠性的技术效果。
Patent CN-113394180-B (CN)
IPC: H01L23/31
Filed: 2021-06-10
Granted: 2022-05-31
Abstract: 本发明涉及5G通信用芯片领域，提供一种对芯片工作时由于自热现象产生较高结温进行有效散热的通信用高频功放芯片的封装结构，它包括设有用于放置芯片的铜底座，所述铜底座上设有复合凹槽，所述复合凹槽包括有第一凹槽，和从第一凹槽衍生向周侧发散延伸的多个第二凹槽，所述第二凹槽被置于第一凹槽周侧的一倾斜面上延伸；所述复合凹槽内还设有烧结胶，所述烧结胶上放置GaN芯片，所述GaN芯片通过至少一条金属焊丝电连接位于所述铜底座上的被动元件和引线脚。本发明加快了热量的传导速度，提高了高频功放芯片的使用寿命，适用于芯片封装中应用。
Patent CN-113304833-B (CN)
IPC: B02C18/06
Filed: 2021-07-28
Granted: 2021-10-08
Abstract: 本发明公开了一种纺织原料生产加工用粉碎装置，包括加工箱和粉碎箱，所述加工箱的底部固定有多个支腿，所述加工箱的侧壁贯穿开设有两个轨道槽，两个所述轨道槽的内壁分别滑动连接有承载滑块和驱动滑块，所述粉碎箱的侧壁贯穿固定有粉碎轴，所述粉碎轴的两端分别与承载滑块及驱动滑块贯穿转动连接，所述粉碎箱的内壁固定有多个切割刃。优点在于：粉碎箱自动回转切割，实现了对原料的高速全面且封闭的切割粉碎，原料得以有效的处理，横移的原料与切割刃无法同步运动，保证了有效持续的切割，设备整体的运动传递非常稳定，使得整体切割带来的震动损伤较小，并且驱动部件集中，整合性较高便于控制。
Patent CN-113648560-B (CN)
IPC: A62C31/05
Filed: 2021-08-02
Granted: 2022-06-14
Abstract: 本发明涉及卷帘门的技术领域，特别是涉及一种消防用水雾喷射卷帘门，其将火进行一定程度的扑灭，避免卷帘门主体被大火烧毁，同时阻断热量向外扩散，为后续消防人员的到来争取宝贵的时间，提高了装置的使用效果；包括底座、两组支撑板、防护箱、PLC控制器、电机、第一转动轴、收卷辊、卷帘门主体、第一齿轮、第二齿轮、第二转动轴、电动推杆、第一锥齿轮、第二锥齿轮、第三转动轴、固定块、绕绳轮、绳索、多组定滑轮组件、压板、水箱、隔板、连通管、雾化器、排布管和多组雾化喷头，两组支撑板分别对称固定在底座顶端的左右两侧，支撑板的顶端与防护箱顶端内侧壁连接，防护箱的底端设置有开口，并且PLC控制器固定在防护箱顶端内侧壁右侧。
Patent CN-113319303-B (CN)
IPC: B23B31/02
Filed: 2021-08-03
Granted: 2021-10-22
Abstract: 一种盘式干燥机加工用车削机床及其车削方法，涉及车削机床技术领域，机体上设置有夹持组件，机架上滑动设置有车刀架和车尾架；机架上开设有滑动腔，滑动腔与夹持组件位于同一竖直面上，滑动腔的内部滑动连接有升降气缸，升降气缸的升降杆上端安装有托举座，托举座的上端面为圆弧形结构；所述的升降气缸的固定部设置有连接件，机架上开设有供连接件穿过的滑槽，连接件的另一端穿过滑槽并与车刀架连接，且升降气缸位于夹持组件和车刀架之间的滑动腔内。在对待加工件装卸时，可以利用托举架对待加工件进行支撑，从而降低装卸操作的难度，在对待加工件进行车削作业时，可以对待加工件进行支撑限位，从而防止待加工件发生扭曲，保证加工的精度。
Patent CN-113682502-B (CN)
IPC: B65B1/06
Filed: 2021-10-26
Granted: 2021-12-21
Abstract: 本发明公开了一种全自动型智能颗粒包装机设备，涉及到包装设备智能制造领域。该全自动型智能颗粒包装机设备包括颗粒包装机本体，所述颗粒包装机本体上安装有转接桶和自动控制箱，所述颗粒包装机本体上设有四个进料筒，进料筒的底侧固定安装有下料管，下料管上连接有连通软管，连通软管上连接有进料管。本发明通过多个进料筒的设置，可以有效的增加颗粒的装载量，不在需要人工多次添加，进而可以有效的避免包装机本体在生产时，因为遇到缺料需要停机加料的问题，同时可以避免包装袋空包，以此确保了包装机本体的生产效率，同时通过电机的启动，能够使得四个进料管来回的摆动，可以帮助颗粒顺利的流出，进一步保证了包装机本体的生产效率。
Patent CN-113835050-B (CN)
IPC: G01R33/032
Filed: 2021-11-29
Granted: 2022-02-18
Abstract: 本发明公开了一种基于SERF原子磁强计检验第五种力 的方法及装置，包括固定布置在光学平台上的铁氧体，所述铁氧体内固定连接有原子磁强计模块，所述原子磁强计模块内固定设有激光器，在所述激光器发射的激光路径上依次固定布置有准直透镜、线偏振器、圆偏振器、反射棱镜、原子池机械支撑件和光电管，所述原子池机械支撑件内固定有Rb原子池，本发明使用的原子池中的Rb原子中的极化电子对电子自旋相关的 形式的第五种力是敏感的，因此SERF型原子磁强计既可以作为量子精密测量传感器测量第五种力产生的等效磁场，又可以作为提供高密度极化电子的自旋源，简化了实验的复杂度。
Patent CN-114167193-B (CN)
IPC: G08C17/02
Filed: 2022-02-09
Granted: 2022-05-27
Abstract: 本发明公开了一种交直流屏自诊断方法。包括以下步骤：预先设定设备安全值、安全时间阈值及自复位次数；启动5G总控单元实时监测设备状态，并根据监测的数据计算动态安全时间，通过动态安全时间结果与安全时间阈值进行比较；计算结果如果大于设定的安全时间阈值，则确认设备异常，反之返回继续计算；对确定的异常设备通过5G网络查询故障知识库进行判断故障类型及等级；根据等级情况确定是否切断设备；切断后的故障设备进行自复位，自复位次数计数；对自复位次数进行判断，判断在设定次数内复位成功，则设备正常运行，反之超过设定次数，进行报警。本发明将动态安全时间及自复位次数作为交直流屏设备故障的可容错的依据，方法简单可靠。
Patent CN-114164770-B (CN)
IPC: E01D19/12
Filed: 2022-02-10
Granted: 2022-04-29
Abstract: 本发明涉及一种超宽分幅钢箱梁正倒装结合的拼装方法，超宽分幅钢箱梁包括桥面板、T型梁和箱型梁；其特征在于：具体拼装方法如下：S1：胎架的设计；S2：桥面板拼装；S3：T型梁的装焊；S4：箱型梁的装焊；S5：箱型梁的翻身焊装；通过将桥面板单元采用倒装的方式，能够快速完成桥面板单元的装焊，箱型梁采用正装的方式，能够便于箱型梁的装焊；再将正装好的箱型梁翻身后与桥面板单元进行装焊；通过正装的箱型梁与倒装的桥面板单元之间形成侧边结构进行焊接，避免均采用倒装的方式导致二者焊接后形变范围增大的问题，可以有效降低装焊后整体的形变情况，改善装焊后整体的型线满足设定的要求，减少后续修整的时间，提高了效率，节省了资源。
Patent GE-P20043385-B (GE)
Title: Pyrimidine Carboxamides Useful as Inhibitors of PDE4 Isozymes, Pharmaceutical Compositions Containing the Same
Inventor: CHAMBERS ROBERT JAMES
IPC: A61P21/00
Filed: 2001-01-30
Abstract: 1. Technical Result Increase in efficiency of treatment of inflammatory, respiratory and allergic discases. 2. Essence A compounds of the formula wherein said radicals are defined in the description; pharmaceutical composition containing them are useful for treating inflammatory, respiratory and allergic diseases and conditions, especially asthma; chronic obstructive pulmonary disease including chronic bronchitis, emphysema, and bronchiectasis; chronic rhinitis; and chronic sinusitis. 3. Field of Application Medicine.
Patent GE-P20053527-B (GE)
Title: Method for Lock Manufacture and Lock
Inventor: GURASPASHVILI GELA
IPC: E05B37/00
Filed: 2004-02-11
Abstract: 1. Technical Result Increase in safety and degree of security, manufacturability of assembling, avoiding defects in locks and increase in operation properties thereof. 2. Essence A lock comprises a body 1, a girth rail or a latch 2. An additional body 3 having the inner cavity with the means 4 for authorized movement. In the body and in the additional body there are slots, and the bodies are joined between each other by means of pawl 5, which is placed between the bodies rotatably and movably, the pawl having a projection, the profile of which coincides to that of the slots. 3. Field of Application Lock manufacture.
Patent GE-P20104907-B (GE)
Title: Process for production of silicon tetrafluoride, and apparatus for the process
Inventor: MIYAMOTO KAZUHIRO
IPC: C01B33/107
Filed: 2006-09-29
Abstract: Disclosed is a process for production of silicon tetrafluoride which can reduce the cost for the silicon tetrafluoride production and can also reduce the quantities of waste products produced in the process. Also disclosed is an apparatus for use for the process.
Patent GE-P20125578-B (GE)
Title: Tamper resistant dosage forms
Inventor: FLEISCHER WOLFGANG
IPC: A61K9/22
Filed: 2007-01-25
Abstract: The invention concerns an opioid antagonist usage together with an opioid agonist in such dosed form of controlled release which matrix composition provides dosed form protection from illegal – without prescription usage of opioid agonist by people with drug dependence, when dosed form is processed by simple method of extraction.
Patent GE-P20186867-B (GE)
Title: Clocked regulation of the amount of plaster paste
Inventor: KNAUF GIPS KG
IPC: B28B19/00
Filed: 2012-12-12
Abstract: The invention relates to a method for producing a plaster board having the steps: − provision of a conveyor belt apparatus (10) having a carrying belt (11), -application of a first sheath (12) to the carrying belt (11), -application of a plaster slurry (13) to the first sheath (12) to form a plaster coat (14) and -application of a second sheath (15) to the applied plaster slurry (13) to form a plaster layer (16) comprising first sheath (12), plaster layer (14) and second sheath (15), -levelling of the plaster layer (16) with a levelling bar (17) or a levelling roller, wherein the amount V(t) of the plaster slurry (13) introduced between the first sheath (12) and the second sheath (15) is reduced at a predefined clock frequency f over a predefined time period tΔ compared to a target amount VV, provided with restrictive plate or roller (29) reducing plaster coat amount in perpendicular relative to conveyor belt motion direction with predetermined course h.
Patent GE-P20237512-B (GE)
Title: Energy generator
Inventor: ТЯГЛИН ДЕНИС ВАЛ
Filed: 2020-08-13
Abstract: Power generator comprises a body 1 having the shape of vertical vessel filled with liquid 6, wherein a platform 3 with an opening in the upper part, the inner part whereof has the shape of bell, is placed, as well as a means 5 for imparting positive buoyancy to the platform by accumulating air, located on lower side of platform, a channel 4 connected to the opening in upper part of platform, the windows connected to the channel, the valves 9 installed between the channel and the means for imparting positive buoyancy to the platform; a turbine installed on the platform rotable under the action of liquid flowing through the channel, and equipped with the means for transmitting generated electric power; the means for preventing the platform from rotating, the turbine is also rotable under the action of air released through the valves from the means for imparting positive buoyancy to the platform.
Patent CA-1290995-C (CA)
Title: Apparatus and process of manufacturing a metal cord
Inventor: HAISLET GARY A
IPC: D07B3/10
Filed: 1984-11-13
Granted: 1991-10-22
Abstract: Abstract of the Disclosure APPARATUS AND PROCESS OF MANUFACTURING A METAL CORD    A wire cord strander (10) and method of making metal cord (C) in a single step using single filaments (F) which are not stranded is disclosed, particularly rotating payoffs (18) are used to twist the filaments (F) of the cord (C) outer layers before forming and grooved pulleys (30, 34) are used to maintain cord (C) shape and prevent feedback of cord (C) twist.
Patent CA-1306962-C (CA)
Title: Rhizobium diagnostic sequences
Inventor: SHINE JOHN
IPC: C12N15/11
Filed: 1984-11-22
Granted: 1992-09-01
Abstract: ABSTRACT OF THE DISCLOSURE         A  bacterial  strain  contains  and  replicates therein a recombinant DNA plasmid comprising a vector and an  RDS  (Rhizobium  diagnostic  segment)  derived  from  a symbiotic Sym plasmid recovered from  a  nitrogen  fixing bacterial species.  The disclosure also derives a recombinant DNA plasmid comprising the RDS and the RDS itself.   The disclosure further describes a process for identifying the species of an unknown Rhizobium isolate by purifying the DNA of the isolate, cleaving the DNA of the isolate with a restriction endonuclease to generate isolate DNA restrict-ion fragments of various sizes, fractionating the isolate DNA restriction fragments on the basis of molecular size, incubating the isolate DNA restriction fragment fractions with a labelled DNA probe comprising the RDS of a known Rhizobium species,  under  hybridization  conditions  where substantially  homologous  DNA  segments  of  at  least  100 nucleotides  length  will  hybridize  to  one  another,  and identifying the number of isolate DNA restriction fragments that hybridize with the RDS  probe.    In  this way,  the species of the Rhizobium isolate coincides with the Rhizo-bium species whose RDS probe hybridizes with more than one isolate DNA restriction fragment.   The invention enables inexpensive and rapid method of screening bacterial iso-lates having the ability to nodulate one or more legume species.
Patent CA-1341073-C (CA)
Title: Vectors and methods for expression of human protein c activity
Inventor: LONG GEORGE LOUIS
IPC: C12N15/12
Filed: 1986-02-03
Granted: 2000-08-08
Abstract: The present invention relates to DNA compounds which encode human protein C activity. A variety of eukaryotic and prokaryotic recombinant DNA expression vectors have teen constructed that comprise the novel protein C activity-encoding DNA and drive expression of protein C activity when transformed into an appropriate host cell. The novel expression vectors can be used to produce protein C derivatives, such as non-carboxylated, non-glycosylated, or non-hydroxylated protein C, and to produce protein C precursors, such as nascent or zymogen protein C, and to produce subfragments of protein C, such as actives or inactive light and heavy chain. The recombinant-produced protein C activity is useful in the treatment and prevention of a variety of vascular disorders.
Patent CA-1281054-C (CA)
Title: Covered goods truck, in particular silo truck
Inventor: RITZL ANTAL
IPC: B61D17/04
Filed: 1986-05-14
Granted: 1991-03-05
Abstract: ABSTRACT          The goods truck features a superstructure which is made up of interconnected longitudinal walls (2,3), end walls (4,5) and floor  (11) and is designed to form a self-supporting body which twists relatively easily. The roof (6,12) feat-ures at least one longitudinal part which is attached to one longitudinal wall and,  with respect to the end walls (4,5)  and  the  other  longitudinal  wall  (3,2),  exibits freedom of movement in the longitudinal direction which ac-commodates the twisting  action.  A charging port/charging ports can be provided in the roof (6,12).   By employing the concept according to the invention the danger  of  derailment can  be  reduced,  and  fatigue  crack formation avoided in the region of the roof.            (Figure 8)
Patent CA-1297482-C (CA)
Title: Photoreactive compounds
Inventor: KOCH HORST
IPC: C07D405/12
Filed: 1986-07-24
Granted: 1992-03-17
Abstract: ABSTRACT OF THE DISCLOSURE:          Disclosed are a novel, photoreactive compounds which have advantageous properties,  in particular high photoreactivity and good photosensitivity over a wide spectral wavelength range, and whose property spectrum can be altered to a great extent,  the compounds therefore possessing a broad and varied range of possible uses, especially for the production of coatings or protective layers and in optical information fixing.  These compounds are of formulae:                                          (I)                (II) where X is:       R1,  R4  and  R6  are organic radicals which  may  contains heteroatoms;  R2  unsaturated radical containing one or more aliphatic  multiple  bonds;  R3 is hydrogen or  an  electron donor or electron acceptor group; R5 is H, alkyl or aryl; R7 is alkyl, alkoxy, aryl, halogen or hydroxyl; and m and n are equal to 1,2 or 3.
Patent CA-1329072-C (CA)
Title: Process for producing synthetic resins in the form of  solutions and dispersions of impregnated paper webs
Inventor: REINHARDT BERND
IPC: D21H17/33
Filed: 1986-11-17
Granted: 1994-05-03
Abstract: K?mmerer GmbH   PROCESS FOR PRODUCING SYNTHETIC RESINS IN THE FORM OF SOLUTIONS AND DISPERS-IONS OF IMPREGNATED PAPER WEBS                 ABSTRACT              There is described the soaking or impregnation of a paper web consisting essentially of cellulose fibers by means of a combination of synthetic resin dispersions and solutions in a cylinder applying device within the paper machine, whereby the cellulose fibers, as regards their type, degree of grinding, and dispersion particle size and mixture ratio of dispers-ion and solution, are coordinated with one another for the production of a fibrous foil, especially for the wrapping of furniture parts.
Patent CA-1284461-C (CA)
Title: Raking apparatus
Inventor: ALBRECHT CHARLES J III
IPC: E02B8/02
Filed: 1987-01-12
Granted: 1991-05-28
Abstract: ABSTRACT    A rake apparatus for use with a bar screen in a fluid channel that catches debris whereby the rake apparatus enters the channel with reciprocal movement to remove debris caught on the screen bars.  The novel raking apparatus has the ability to encounter an obstruction in the bottom of the channel and remove all or part of the obstruction during each cycle of operation without damage to the raking structure.  This is accomplished by forming the raking apparatus of an upper section, a midsection and a lower rake section wherein the midsection is rotatably attached to the upper section and weighted to provide a force on the midsection and its attached rake section in the direction of the bar screen.  The rake section is pivotally attached to the midsection to allow the rake section to pivot backwards with respect to the midsection if it strikes an obstruction while allowing the midsection to continue its forward motion thereby protecting the apparatus from damage.
Patent CA-1281461-C (CA)
Title: Aqueous dispersion of an addition polymer, a coating composition based thereon and a process for coating a substrate with such coating composition
Inventor: BUTER ROELOF
IPC: C08F279/02
Filed: 1987-01-27
Granted: 1991-03-12
Abstract: Abstract The invention pertains to an aqueous dispersion of an acrylic polymer sta-bilized by a compound obtained by copolymerizing specific amounts of 1) styrene and/or methyl styrene, 2) (meth)acrylic acid and/or an amino group-containing (meth)acrylic ester, and optionally another comonomer, in the presence of a specific polybutadiene, carboxylic acid groups and/or amino groups being at least partly ionized. The invention also pertains to a coating composition based on such aqueous dispersion and to a process for coating a substrate with said coating composition. Finally, the invention also relates to a process for the preparation of the stabilizer of the aqueous dispersion of an acrylic polymer.
Patent CA-1279745-C (CA)
Inventor: YASUI HIDEO
IPC: C08F6/18
Filed: 1987-04-07
Granted: 1991-01-29
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides polymer latex grains having latex particles which compose each coagulated grain compacted therein in the state of not being mutually fused; said grains are obtained by the following steps of (A)-(E):        (A)  into a polymer latex manufactured by emulsion polymerization or suspension polymerization, a coagulant is added at a temperature lower than the temperature (softening temperature) at which latex particles are adhered by fusion, to be dispersed and scattered in said polymer latex as minute volumes of said coagulant, before said coagulant has been dissolved and diffused into said polymer latex;        (B)  by letting said coagulant dissolve and diffuse into said latex from the scattered minute volumes of said coagulant, the latex particles are coagulated on the outer surfaces of the minute volumes of said coagu-lant as the centers, to have coagulated grains grow from inside out, thereby forming spherical grains of an arbitrary range of sizes regularly filled with the latex particles;        (C)  said coagulated grains are separated from said polymer latex;        (D)  then, said coagulated grains are immersed in water in the state of holding their temperature lower than the softening temperature of the latex particles; and (E)  they are dried at a temperature lower than the softening temperature of the latex particles.     The polymer latex grains of this invention have small contents of foreign matters and residual monomers and permit their interior to be homogeneously impregnated with liquid substances; the dried grains may be homogeneously and rapid-ly dispersed or dissolved in liquid; and further, they are excellent in physical properties like shape holding property, bulk sp. gr., etc.
Patent CA-1295956-C (CA)
Title: Blow molded box
Inventor: CHAMBERLIN DAVIS W
IPC: B65D6/34
Filed: 1987-04-09
Granted: 1992-02-18
Abstract: ABSTRACT OF THE DISCLOSURE          A blow molded box having (1) corner structures including hollow post-like supports against an outer polymeric sheet defining the corner, which supports are formed in inner polymeric sheets defining the inner surfaces of the intersecting walls at the corner; (2) dust resistant hinge that has central parts that engage when the box is opened or closed to retain the relative positions of those central parts against radial movement; and (3) locating portions on the sidewalls of the box that engage mating locating portions on the sidewalls of adjacent similar boxes to restrict slippage between the boxes and facilitate carrying a stack of the boxes, but which are resiliently flexible so that they do not greatly restrict removing the box from between adjacent boxes stored side by side on a shelf or hanging from a support member.
Patent CA-1291862-C (CA)
Inventor: OETIKER HANS
IPC: F16B2/08
Filed: 1987-10-20
Granted: 1991-11-12
Abstract: ABSTRACT OF THE DISCLOSURE      A clamp structure, especially for use in applications in which space conditions do not permit any projecting parts such as plastically deformable ears; to permit the use of conventional pliers, the tool-engaging surfaces in the inner band portion are formed by two tab-like members pressed-out of the inner band material which engage in an aperture of the outer band material that is also provided with its own tool-engaging surface in the form of a cold-deformed embossment pressed-out of the outer band portion.
Patent CA-1285354-C (CA)
Title: Chemical recovery process
Inventor: KOHL ARTHUR L
IPC: D21C11/00
Filed: 1987-10-28
Granted: 1991-07-02
Abstract: Abstract of the Invention An improvement in a chemical  recovery process in which a hot liquid smelt is  introduced into a dissolving tank  containing a  pool  of  green liquor.   The  improvement comprises  preventing  smelt  explosions  in  the dissolving tank by maintaining a first selected superatmospheric pressure in the tank during normal  operation of the furnace; sensing the pressure in the tank; and further impinging a high velocity stream of steam upon the stream of smelt whenever the pressure in the tank decreases below a second selected superatmospheric pressure which is lower than said first pressure.
Patent CA-1276288-C (CA)
Inventor: RIST BRUNO A
IPC: H04N7/16
Filed: 1987-10-29
Granted: 1990-11-13
Abstract: RESTRICTED ACCESS TELEVISION TRANSMISSION SYSTEM   Abstract of the Disclosure A Television Signal Transmission Security System which provides a higher degree of security then previously possible by utilizing encoding and decoding technology which effectively prevents pirating by amateurs or experimenters.  The television signal transmitted is encoded by injecting one or more interfering carriers in specific frequency slots in close proximity to the video carrier.  Interfering carriers can be injected either above or below the video carrier between harmonics of the horizontal frequencies.  Combinations of interfering carriers provide coding techniques making the system virtually pirate proof.  The interfering carrier is removed by very narrow band rejection filters having a rejection band attenuation greater than about 40dB over bandwidth of up to 4000Hz and a 3dB bandwidth of approximately 5kHz.  The filters are constructed using advanced technology to produce the quartz crystal bulk resonators or surface acoustic wave filters.  Pre-compensation at the transmitter improves overall amplitude and phase response to provide a nearly perfect decoded picture.
Patent CA-1313119-C (CA)
Inventor: GARWOOD ANTHONY J M
IPC: B65D81/20
Filed: 1987-11-04
Granted: 1993-01-26
Abstract: ABSTRACT           A method of producing packaged goods together with an improved package.  The method involves providing a base, providing skin packaged goods on the base and then providing a lid for the base.  A gas to enhance the keeping of the goods can be placed between the lid and the skin packaged goods.
Patent CA-1322156-C (CA)
Inventor: GRIES HEINZ
IPC: A61K47/48
Filed: 1987-11-27
Granted: 1993-09-14
Abstract: Abstract of the Disclosure Improved metal complex-containing pharmaceutical agents are described which, as an additive, contain one or more complexing agents and/or one or more weak metal complex(es) or mixtures thereof.