baber/WOPTO huggingface dataset:
Patent CN-113209570-B (CN)
Title: 一种四肢联动辅助康复装置
IPC: A63B22/04
Filed: 2021-05-26
Granted: 2022-07-01
Abstract: 本发明公开了一种四肢联动辅助康复装置，包括底座和安装在底座上四肢联动装置，四肢联动装置包括第一上肢运动机构、第二上肢运动机构和下肢运动机构，通过踏板与不同构件相连进行不同的运动操作，其中，踏板与下肢运动架相连时，利用第一联动件，可带动第一上肢运动机构和下肢运动机构同步运动，使用者通过操作第一上肢把柄，可同步带动摆杆转动，实现该模式下的手脚同步运动，当踏板脱离下肢运动架与引导架相连时，操作坐垫两侧的第二上肢运动机构，利用第二联动件带动踏板靠近或远离坐垫，实现上肢带动下肢进行屈膝运动，操作简单，不仅能实现四肢联动训练，且能切换操作方式，实现不同模式下的康复训练。
Patent CN-113405037-B (CN)
IPC: F21L4/08
Filed: 2021-05-31
Granted: 2022-04-19
Abstract: 本发明公开了多功能穿戴式照明装置，包括胸挂和安装于胸挂上的照明组件，照明组件包括电源盒、前泛光灯、后泛光灯、警示灯及聚光手电筒，前泛光灯及警示灯分别安装于胸挂上，胸挂上设有用于放置聚光手电筒的放置位，电源盒包括盒体和分别设于盒体内的电池及控制板，控制板与电池电连接，前泛光灯、警示灯及聚光手电筒分别通过电缆与控制板电性连接，其中，聚光手电筒上分别设有用于控制聚光手电筒启闭的第一开关、用于控制前泛光灯启闭的第二开关、用于控制后泛光灯启闭的第三开关及用于控制警示灯启闭的第四开关。本多功能穿戴式照明装置具有近处照明、远处照明、警示等多种功能，使用安全性极高，且灯具控制方便。
Patent CN-113072861-B (CN)
IPC: C09D5/00
Filed: 2021-06-07
Granted: 2022-05-17
Abstract: 本发明涉及油田防腐管道技术领域，公开了一种油田防腐耐高温纳米陶瓷内衬复合管道及其制备方法，所述复合管道是在金属管道内壁布设纳米陶瓷内衬层；纳米陶瓷内衬层由以下成分及其质量份组成：环氧树脂40‑50份，纳米陶瓷25‑35份，纳米镍4‑5份，纳米石墨鳞片10‑15份，纳米氧化硼4‑5份，超细活性氧化锌4‑5份；纳米陶瓷内衬层的制作步骤是：将各成分按其质量份分别称重并置于混合釜内，在室温下进行充分搅拌2‑3分钟，静置5‑10分钟后喷涂或挤涂于管道内壁，从而在管道内壁形成均匀的纳米陶瓷内衬层。本发明防腐性能超强；耐温达350℃；抗压30MPa以上；适应性广；在线防腐操作便捷；使用年限长；防腐成本低；环保性好。
Patent CN-113086211-B (CN)
Title: 一种电热分割区域机械除冰装置和除冰方法
IPC: B64D15/16
Filed: 2021-06-07
Granted: 2021-10-12
Abstract: 本发明适用于除冰技术领域，提供了一种电热分割区域机械除冰装置和除冰方法，其中除冰装置包括：多个电热元件，多个电热元件呈阵列式排布；多个振动元件，每个振动元件与每个电热元件的位置一一对应设置；多个电热元件和多个振动元件分布在翼型模型的第一表面和第二表面上，其中，第一表面和第二表面构成了翼型模型的前缘区域，且第一表面和第二表面由前缘线分开；第一表面和第二表面的上表面具有蒙皮，多个电热元件嵌入蒙皮内部，多个振动元件安装于蒙皮内表面上。通过本发明将整块冰分割成小冰块，然后再对每个小冰块进行振动除冰，其除冰效率高，而且没有残留冰的出现，除冰效果好。
Patent CN-113388909-B (CN)
IPC: C08B9/00
Filed: 2021-06-16
Granted: 2022-04-01
Abstract: 本发明纺织工艺技术领域，具体涉及一种粘胶纤维生产制造工艺，其工艺流程包括：投料、浸渍、压榨、粉碎、老成、黄化、熟成过滤、纺丝、牵伸、切断、精炼、烘干、打包，具体步骤为：S1、浆粕投入碱液中浸渍形成浆粥；S2、浆粥通过压榨机压榨得到碱纤维素；S3、经粉碎和老成降聚加入到黄化机中进行黄化反应；S4、经熟成过滤后进入喷丝头喷出，然后经酸浴再生后得到纤维素纤维；S5、最后牵伸后切断，精炼洗涤后烘干打包。本发明通过给碱液设置沉淀期并通过微孔过滤器、KK过滤机自动反洗、定期清洗喷丝头、控制稀碱溶解和熟成时间、稳定压榨机线压力、减小黄化机壁温度波动的措施稳定品质质量，提升成品品质，降低疵点率。
Patent CN-113473389-B (CN)
Title: 一种用于团队讲解系统的信息传输方法及系统
IPC: H04W76/40
Filed: 2021-07-02
Granted: 2022-04-12
Abstract: 本发明公开了一种用于团队讲解系统的信息传输方法，包括如下步骤：由讲解员终端将讲解信息上传到讲解系统服务器；由讲解系统服务器向基站发送讲解信息；响应于接收到讲解信息，由基站向接收端终端发送系统信息；响应于接收到系统信息，由接收端终端以第一发射功率在第一频带上向基站发送第一随机接入前导码，并且由接收端终端以第一发射功率同时在第二频带上向基站发送第二随机接入前导码；如果在预定时间内没有接收到基站发送的随机接入响应，则由接收端终端以第二发射功率在第一频带上重新向基站发送第三随机接入前导码，并且由接收端终端以第二发射功率同时在第二频带上重新向基站发送第四随机接入前导码。
Patent CN-113254142-B (CN)
Title: 一种系统桌面区域的划分方法及计算设备
IPC: G06F9/451
Filed: 2021-07-09
Granted: 2021-11-09
Abstract: 本发明公开了一种系统桌面区域的划分方法，在计算设备的操作系统中执行，所述方法包括步骤：检测对系统桌面区域的划分操作，根据所述划分操作将所述系统桌面区域划分为一个或多个功能区域，每个功能区域适于放置一个或多个应用，其中所述一个或多个功能区域包括第一功能区域；设置所述第一功能区域对应的预定时间；以及检测对所述第一功能区域内的每个应用的使用时间，当一个或多个应用的使用时间超过预定时间时，在所述系统桌面上显示提示时间窗口。本发明还一并公开了相应的计算设备。本发明的系统桌面区域的划分方法，可以将系统桌面区域划分为多个功能区域，每个功能区域具有相应的功能性。
Patent CN-113457044-B (CN)
Title: 一种快装防火挡烟气闸
IPC: A62C2/10
Filed: 2021-07-19
Granted: 2022-07-08
Abstract: 本发明公开一种快装防火挡烟气闸，属于消防救援技术领域，包括伸缩杆组件和两个卷帘机构；每个卷帘机构上侧分别设有与伸缩杆组件方向一致的滑轨，伸缩杆组件通过挂扣与两滑轨连接安装；伸缩杆组件两端分别设有支撑座。伸缩杆组件伸缩，卷帘机构沿滑轨交错拉伸，使伸缩杆组件两端的支撑座支撑于通道两侧，向下拉动卷帘机构展开，以对通道进行封闭，有效阻隔空气流通，并防止火势和高温烟气蔓延，快速对局部火点形成有效防火分隔区，极大提升消防救援的安全保障；可以灵活应用于不同的作业环境，适用于不同宽度、高度火灾现场通道的封闭，适用范围广，通用性好；收纳性强，携带、拆装便捷，有效缩短消防战术布置时间，提高消防救援效率。
Patent CN-113294968-B (CN)
Title: 一种主动散热型高压试验车
IPC: F25D31/00
Filed: 2021-07-23
Granted: 2021-10-08
Abstract: 本发明公开了一种主动散热型高压试验车，包括试验车本体，所述试验车本体的尾部设有尾门，还包括位于试验车本体内部的活动座，所述活动座上设有升降部，且升降部上设有平台，所述平台上设有筒体、第一储液罐和第二储液罐。本发明中，筒体中上设置有安装座和送风风扇，安装座上设置有喷嘴，平台上还设置有水泵和气泵，相较于常规的试验车，本设计的试验车在第一储液罐和第二储液罐中分别灌装水和液氮，通过水泵和气泵将水和氮气送入筒体，通过送风风扇产生的高速气流将水和氮气快速送出筒体，并且形成雾状喷洒在需要散热的设备上，从而实现对设备的快速散热降温。
Patent CN-113525461-B (CN)
Title: 面向虚拟编队的列车运行控制方法
IPC: G06F17/16
Filed: 2021-08-06
Granted: 2022-04-22
Abstract: 本发明提供一种面向虚拟编队的列车运行控制方法，包括步骤S1：获取编队线路内的所有车站参数信息、列车参数信息以及线路运行参数信息；步骤S2：根据列车安全制动模型计算动态编队与解编过程中最小动态安全运行距离d min ；步骤S3：利用模型预测控制方法解算出后车的控制序列U k ，并利用所述控制序列U k 使得后车动态地加入或退出编队车队；步骤S4：控制编队车队同步运行，并在保持编队车队的条件下完成列车编队整体的加速与减速操作；步骤S5：控制列车退出编队车队。本发明根据编队内前后列车的运行状态，建立了能够描述列车间距与前后列车速度的函数关系，并将计算出最不利情况下动态安全运行距离作为控制目标，完成列车的动态编队与解编。
Patent CN-113355079-B (CN)
IPC: C09K8/68
Filed: 2021-08-09
Granted: 2021-11-16
Abstract: 本发明提供了一种压裂液用稠化剂悬浮乳液及其制备方法，应用于石油开采技术领域，该方法包括：将聚丙烯酰胺粉剂、防粘剂和表面活性剂依次加入球磨机中，进行球磨处理后得到混合粉末；在反应器中依次加入第一悬浮剂、第二悬浮剂、抗沉淀剂、结构调节剂并搅拌混匀，得到混合溶液；在所述混合溶液中依次加入所述混合粉末和乳化剂并搅拌混匀，得到所述稠化剂悬浮乳液。本发明制备的压裂液用稠化剂悬浮乳液溶解性能更优异、稳定性更高，且适用于连续混配大排量施工。
Patent CN-113393179-B (CN)
IPC: G06Q10/06
Filed: 2021-08-18
Granted: 2022-06-28
Abstract: 本发明公开了基于时序差分的数据集成系统，当已纳入统计的数据出现波动时，实时修正相应的数据集，通过时序差分切除掉不符合要求的原始数据，保持纳入统计的数据的实时有效性，对创新资源实现了有效的整合，提高了效率的同时精确考虑了各方面数据的与时俱进性，确保后续整合处理的结果与实际情况相符，有利于规划创新发展路线。
Patent CN-113465844-B (CN)
Title: 一种医疗器械检测装置
IPC: G01M3/28
Filed: 2021-09-02
Granted: 2021-11-05
Abstract: 本发明属于医疗器具领域，具体的说是一种医疗器械检测装置，包括上滑板，所述上滑板内腔的右侧开设有固定卡槽，所述上滑板内腔的右侧通过固定卡槽固定连接有加压机，所述加压机的底端固定连接有夹紧收缩环，所述加压机的顶端固定连接有进气管，所述上滑板左侧的底部滑动连接有下底盘，所述下底盘的内腔的左侧转动连接有调高装置。如果管状医疗器械气密性较差，则下底盘内部受到的压强会较小，示数显示不合格，通过这种方法，可以跟轻松快捷地检测每个管状医疗器械的气密性，并且该装置体积较小，检测速度快，可以应用在医院中，操作相对简单、检测效率高，误操作的可能性很低，保证了每个管状医疗器械气密性的质量，减少了医疗事故。
Patent CN-113716394-B (CN)
Title: 一种附带导向机构的全自动焊丝缠绕机
IPC: B65H67/04
Filed: 2021-11-04
Granted: 2022-03-08
Abstract: 本发明公开了一种附带导向机构的全自动焊丝缠绕机，涉及焊丝包装、搬运技术领域，所述放卷机构、矫直涨紧机构和缠绕机构依次排列，所述放卷机构包括放卷辊，所述放卷辊上的焊丝通过矫直涨紧机构进行矫直和涨紧，所述缠绕机构将矫直和涨紧后的焊丝缠绕在焊丝盘上，本发明科学合理，使用安全方便，本发明设置有夹持机构、固定装置和动作更换机构，使得当焊丝在焊丝盘上缠绕完成之后，利用动作更换机构对焊丝盘的位置进行转移，利用固定装置解除对焊丝盘的固定，使得可以完成对焊丝盘的释放，方便进行下一个焊丝盘的焊丝缠绕，使得对于焊丝盘的更换更加的方便和快捷，使得对于焊丝的缠绕过程更加的自动化。
Patent CN-113896219-B (CN)
Title: 一种钙芒硝制备碳酸氢钠副产硫酸铵和碳酸钙的方法
IPC: C01F11/18
Filed: 2021-12-09
Granted: 2022-03-04
Abstract: 本发明提供一种钙芒硝制备碳酸氢钠副产硫酸铵和碳酸钙的方法，具体为：（1）向盐析母液中通入二氧化碳进行钙化反应，固液分离，得到碳酸氢钠和碳酸氢钠母液；（2）向碳酸氢钠母液中通入氨气进行氨化反应，得到氨化母液；（3）混合钙芒硝原料、硫酸钠和氨化母液进行盐析反应，固液分离，得到第一复盐、碳酸钙和盐析母液；（4）混合复盐和水进行反应，固液分离，得到硫酸钠和分离母液；（5）混合硫酸铵母液和分离母液进行冷却结晶，固液分离，得到第二复盐和结晶母液；（6）将结晶母液进行蒸发结晶，固液分离，得到硫酸铵和硫酸铵母液。所述方法以钙芒硝为原料制备碳酸氢钠，实现了硫酸钠和硫酸钙的高值化转化，解决了钙芒硝尾矿堆存的问题。
Patent CN-114111806-B (CN)
IPC: G01C21/20
Filed: 2022-01-21
Granted: 2022-04-26
Abstract: 本发明公开了基于光度频谱特征的空间目标姿态稳定性估计方法及装置；该方法包括：对空间目标的光度数据进行去野值处理，并对处理后的光度数据进行距离归一化处理；根据距离归一化处理后的光度数据，利用多阶多项式拟合光度曲线；利用所述光度曲线消去所述距离归一化处理后的光度数据中对应低频响应分量的趋势项，得到去趋势项后的光度数据；对所述去趋势项后的光度数据进行时频转换，得到当前光度数据的频域响应；根据所述频域响应的峰值与对应的第一阈值的大小关系，和/或，所述频域响应的峰值均值比与对应的第二阈值的大小关系，确定所述空间目标的姿态稳定性。本发明可以提高空间目标姿态稳定性估计的准确性和时效性。
Patent CN-114101279-B (CN)
Title: 一种利用垃圾生产肥料的加工装置
IPC: B09B3/00
Filed: 2022-01-25
Granted: 2022-04-08
Abstract: 本发明涉及农业技术领域，具体的公开了一种利用垃圾生产肥料的加工装置包括：支撑架。进料斗，转动设置在支撑架上，进料斗是漏斗装结构，进料斗的下部连通设置有输料筒，输料筒的内壁固定设置有螺旋片。转动桶，转动连通在输料筒的底部，转动桶内壁同样固定连接有螺旋片。转动驱动件，与输料筒和传送件转动桶连接，用于驱动转动桶和输料筒反向转动。切割件，转动设置在支撑架上，并处于输料筒的下方，切割件与转动驱动件连接，转动驱动件驱动切割件转动对拧动的秸秆进行切割。成粒件，设置在转动桶的下方，成粒件用于对粉碎后的秸秆碎末挤压成粒。本发明通过对秸秆反向拧动，使秸秆内部纤维分散，增加纤维的相对密度，提高了切割的均匀性。
Patent GE-P19971011-B (GE)
Title: process for production of Compounds for Combatting Psoriasis Disorders
Inventor: ENGEL URGEN
IPC: A61K31/685
Filed: 1993-07-07
Abstract: The use of alkylphosphoric acid compounds of formula I R - Y - PO2 - X - R1 I where in formula I R represents a saturated or unsaturated hydrocarbon radical with 12 to 24 carbon atoms or where R represents the group -CH2-CHR3-CH2-Z-R4 and R3 is a C1-C6-alkoxy group or a C1-C6-alkoxymethyl group, Z represents oxygen or sulphur and R4 represents a C1-C24-alkyl radical, X is an oxygen atom, NH or NR2 and Y is an oxygen atom or NH, R1 is a C1-C8-alkyl group, or where R1 represents a C2-C8-alkyl group which is unsaturated and/or substituted by halogen, amino, C1-C6-alkylamino, di-C1-C6-alkylamino, triC1-C6-alkylamino, hydroxy, carboxy, C3-C8-cycloalkyl or phenyl for the preparation of a medicament for combatting psoriasis disorders.
Patent GE-P20012391-B (GE)
Title: Erythromycin A 9-0-Oxime Derivatives Endowed With Antibiotic Activity, Pharmaceutical Composition and Method for Obtaining the Same
Inventor: SANTANGELO FRANCESCO
IPC: C07H17/08
Filed: 1995-12-07
Abstract: 1. Technical Result Increase in treatment efficiency of infectious diseases. 2. Essence A derivative is presented by the formula R1 R2 A-(CH2 )n-N-(CH 2)m-N-(CH2 )r-O-N=M wherein A, R¬1, R2, M, n, m and r have the meanings reported in the description. A pharmaceutical composition together with a pharmaceutically acceptable carrier contains said compound in pharmaceutically effective amount. A method for treatment of infectious diseases provides for introducing said compound to the patient in therapeutically effective amount. 3. Field of Application Medicine. Tables:   3
Patent GE-P20012344-B (GE)
Title: Method for Production of Medicinal Tea
Inventor: LAZISHVILI LEVAN
IPC: A23F3/34
Filed: 1999-04-27
Abstract: 1. Technical Result Increase in quantity of biologically active agents in the final product, increase in its organoleptic properties and assigning medicinal and preventive prioperties thereto.           2. Essence A method comprises introducing plant additives to green baikhovy tea. The grass – (Stevia rebandiana Bertone), the leaves of mulberry (Moris alba L) and celery (Apium gravsolens L) are introduced as a plant additive, prior to introducing them to tea, they are separatly dried at temperature from 400C to 1000C with gradual increase to the residual humidity 6-8% and ground, the components being taken in the following proportion of components (weight parts):              green baikhovy tea 54-59 grass stevia 25-30 leaves of mulberry 10-12 leaves of celery 4-6 3. Field of Application Food industry, in particular tea production.
Patent GE-P20053538-B (GE)
Title: Pharmaceutical Composition Comprising A Combination of Metformin and Glyburide
Inventor: PIPER BETH ANNE
IPC: A61P1/00
Filed: 2000-10-13
Abstract: 1. Technical Result Reduce of side effects. 2. Essence A combination of small doses of metformin and glyburide is used for treatment of type 2 diabetes, to reduce glucose changes, insulin resistance, HbA1c, post-prandial glucose and to increase post-prandial insulin. 3. Field of Application Medicine.
Patent GE-P20074197-B (GE)
Title: 5ht2c receptor modulators
Inventor: SMITH BRIAN
IPC: A61P25/32
Filed: 2007-02-15
Abstract: The present invention relates to new compounds of the formula (1): which act as 5HT-2C receptor modulators, pharmaceutical composition comprising them and methods of use. Said compounds are used for treatment of obesity.
Patent GE-P20125379-B (GE)
Title: 2 -pyridine carboxamide derivatives as sodium channel modulators
Inventor: STAMMEN Blanda Luzia
IPC: C07D401/12
Filed: 2008-04-21
Abstract: 2-pyridine carboxamide derivatives of the formula (I)   wherein R1 and Ar are provided in the claims, pharmaceutically acceptable salts and solvates thereof, a pharmaceutical composition and combi¬nation on its base with other therapeutical agents. The use of said compounds, salts and solvates for treatment of conditions related to sodium channel modulators Nav1,8 and preparation of medicaments.                Tables:  24
Patent GE-P20125400-B (GE)
Title: Water distributor for decorative fountains
Inventor: ABZHANDADZE NUGZAR
IPC: B05B17/08
Filed: 2009-06-03
Abstract: A water distributor contains a water-feeding pipe 1 on which the nozzle 5 with apertures for output of water and a support with inlet apertures 8 for water is fixed. Thus, the nozzle and the support are connected with each other by a bolt 11 and a nut 10 placed in their center on an axis.
Patent TW-252912-B (TW)
Title: Process of producing environmentally friendly dinner plate
Inventor: HWANG JEN-HUEI
IPC: A47G19/03
Filed: 1994-09-13
Granted: 1995-08-01
Abstract: A process of producing environmentally friendly dinner plate (addition one), which comprises using organic fibers of natural plant as the basic formation material, cutting and smashing the organic fibers, stacking the irregular and randomly-distributed short fibers, putting the short fibers into starch stack followed by thoroughly and homogeneously mixing them according a certain ratio, pressing and dehydrating the viscous mixture by fine-mesh screen, molding the mixture by high temperature and high pressure, drying and solidifying the molded article so that the stacking of strands of short fibers forms planar bonding in order to enhance strength of molded article; which is characterized in that the produced pad molding is a dinner plate with inner concavity structure in which the bottom surface of the inner concavities, through corresponding uneven strip blocks of air-permeable mold, constitute interleaved net of facial hollow protruded ribs so as to impart high shock-absorption property to the mat surface reinforcement in order to produce monoblock mat material of disk, sheet or plate shape which is economical and meets the environmental demands of biodegradable material.
Patent DK-162953-C (DK)
Inventor: GUTMANN KLAUS
IPC: F25B21/04
Filed: 1989-01-10
Granted: 1992-05-25
Abstract: PCT No. PCT/AT88/00035 Sec. 371 Date Jan. 19, 1989 Sec. 102(e) Date Jan. 19, 1989 PCT Filed May 19, 1988 PCT Pub. No. WO88/09467 PCT Pub. Date Dec. 1, 1988.A conveying and storage device for thermosensitive products is disclosed wherein one or several Peltier elements are provided for temperature control of the storage chamber, tubular heat-conducting members or a one-piece heat-conductive molding being provided on the plate of the Peltier element or elements on the side of the storage chamber, and wherein the plate of the Peltier element or elements on the housing side is constituted by finned heat-exchange members. For the purpose of a maximally homogeneous heat removal and supply within the storage chamber, the tubular heat-conducting members, (3), forming in direct mutual contiguousness the inside of the storage chamber (2), are hollow molding of a readily heat-conducting material, or the one-piece heat-conductive molding (17) forming the inside of the storage chamber (2) is of a readily heat-conducting material.
Patent CA-1341206-C (CA)
Title: Carboxyalkyl dipeptides, processes for their production and pharmaceutical compositions containing them
Inventor: NEUSTADT BERNARD R
IPC: A61K38/00
Filed: 1981-10-20
Granted: 2001-03-20
Abstract: Carboxyalkyl dipeptides, processes for their production and pharmaceutical compositions containing them.        Disclosed are novel carboxyalkyl dipeptides which are useful as inhibitors of angiotensinconverting enzyme and as antihypertensive agents, having the formula (see formula I) and the pharmaceutically acceptable salts thereof, wherein R and R6 are for example hydroxy, lower alkoxy or aryllower-alkoxy;       R1 is for example hydrogen, alkyl, lower alkoxy or aryloxy; R2 and R7 are the same or different and are hydrogen or lower alkyl; R3 is for example lower alkyl or phenyl lower alkyl; R4 and R5 are selected from hydrogen, lower alkyl and 2, or R4 and R5 taken together form a group represented by Q, U, V, Y, D or E wherein Z is   wherein X1 and X2 independent of each other are O, S or CH2, R8 and R9 independent of each other are lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl having 3 to 8 carbon atoms, hydroxy lower alkyl or -(CH2)n Ar, wherein n is 0, 1, 2 or 3 or R8 and R9 taken together form a bridge W, wherein W is a single bond or a methylene bridge or a substituted methylene bridge when at least one of X1 and X2 is methylene, or W is an alkylene or substituted alkylene bridge having 2 or 3 carbon atoms; with the proviso that at least one of R4 and R5 is Z;        Q is   V is   U is   wherein X1, X2 and W are as defined above;        Y is   wherein G is oxygen, sulfur or CH2;        D is   wherein F is O or S;     E is   wherein L is O or S.        The compounds can be prepared according to known methods such as for example by condensation of an aminoacid XXI with an aminoacid XVII
Patent CA-1281411-C (CA)
Title: Economical high-definition television using a modulated-signal combination
Inventor: LOCICERO JOSEPH L
IPC: H04N11/24
Filed: 1985-12-20
Granted: 1991-03-12
Abstract: ECONOMICAL HIGH-DEFINITION TELEVISION USING A MODULATED-SIGNAL COMBINATION Abstract A television (TV) system having a compatible high-definition signal receivable at conventional resolution by conventional TV receivers without auxiliary apparatus with carrier modulated high-definition luminance information being transmitted in a continuous spectrum spanning two conventional TV channels, carrier modulated quadrature amplitude modulated (QAM) high-frequency chrominance information being transmitted in one TV channel, and carrier modulated QAM low-frequency chrominance information being transmitted in another TV channel.  At the transmitter, the high-definition luminance and chrominance signals are first comb filtered to reduce cross-effects between these types of information before modulation.  A decoder recovers the high-definition luminance information by demodulating the transmitted signal and then selectively comb filtering the demodulated luminance information.  The chrominance information is recovered from the transmitted signal by first notch filtering the transmitted high-definition signal to remove energy existing between the two sidebands of the QAM high-frequency chrominance information, and then, demodulating at the carrier frequency.  The demodulating at the carrier frequency results in the QAM high- and low-frequency chrominance information forming a continuous spectrum that is then bandpass filtered.  The high-definition I and Q chrominance signals are then recovered from the bandpass filtered chrominance information by a QAM demodulator.  The QAM demodulation of the latter results in continuous high-definition I and Q chrominance signals.  Another embodiment discloses a system having a compatible high-definition signal with carrier modulated high-definition luminance information being transmitted in a continuous spectrum spanning two TV channels including the high-frequency Q segment of the chrominance information as a single sideband component in one of the TV channels, the high-definition I chrominance segment and low-frequency Q segment is QAM coded and frequency translated to the other TV channel before being combined for transmission with the luminance and high-frequency Q segment.
Patent CA-1278477-C (CA)
Title: Internal combustion engine with centrally located sparkplugs
Inventor: ICHIDA KATSUMI
IPC: F02F1/42
Filed: 1986-01-17
Granted: 1991-01-02
Abstract: ABSTRACT OF THE DISCLOSURE         An internal combustion engine includes a cylinder head having attachment surfaces which lie in the same plane and to which a head cover and an intake manifold are attached, re-spectively.  The attachment surfaces can therefore be machined simultaneously in one process with a common cutting tool.  The internal combustion engine also has a valve operating mechanism housed in a valve mechanism chamber in the cylinder head for actuating intake and exhaust valves.  The valve mechanism chamber is defined by a pair of opposite trapezoidal end walls extending from the bottom of the valve mechanism chamber and a ceiling wall integrally interconnecting the upper ends of the trapezoidal end walls.  The valve mechanism chamber has a pair of windows defined one on each side of the ceiling wall thereof between the trapezoidal end walls to provide access therethrough to the valve operating mechanism.  The cylinder head has a plurality of cylindrical plug housings extending between the ceiling walls of the combustion chambers and the ceiling wall of the valve mechanism chamber for accommodating the spark plugs.  The spark plugs are substantially aligned with the axes of the cylinders in the cylinder block.  Head covers can easily be attached to and detached from the cylinder head separate from the plug housings.
Patent CA-1277314-C (CA)
Title: Hydrophobe substituted, water-soluble cationic polysaccharides
Inventor: BRODE GEORGE L II
IPC: A61K8/00
Filed: 1986-01-23
Granted: 1990-12-04
Abstract: HYDROPHOBE SUBSTITUTED, WATER-SOLUBLE       CATIONIC POLYSACCHARIDES               ABSTRACT OF THE DISCLOSURE Water-soluble, cationic polysaccharides, including guaternary nitrogen-containing cellulose ethers, containing hydrophobic substitution, are substantially water-soluble; provide agueous solutions having enhanced viscosity, foaming and preferably improved surface properties; and possess utility in personal care, emulsions and cleansers.
Patent CA-1281316-C (CA)
Inventor: DOHERTY JAMES B
IPC: C07D501/00
Filed: 1986-06-25
Granted: 1991-03-12
Abstract: TITLE OF THE INVENTION TETRAZOLYL DERIVATIVES OF .beta.-LACTAMS USEFUL AS ELASTASE INHIBITORS            ABSTRACT OF THE INVENTION         Tetrazolyl derivatives of .beta.-lactams are found to be potent elastase inhibitors and thereby useful anti-inflammatory/antidegenerative agents.
Patent CA-1291907-C (CA)
Title: Clear silicone coated fabric
Inventor: GUTEK BETH I
IPC: D06M15/643
Filed: 1986-07-07
Granted: 1991-11-12
Abstract: CLEAR SILICONE COATED FABRIC                         Abstract The method of this invention produces a silicone coated glass fabric which is translucent or transparent as desired and which has a smooth dry surface.  The coated glass fabric is useful in producing air-supported and tension-supported roofs for structures such as greenhouses.  A glass fabric is first coated with a polydiorganosiloxane, in which the organo radicals are methyl and phenyl radicals in a ratio of from 0.25 to 3.7, in an amount sufficient to impregnate the fibers in the yarns of the fabric, but leaving the interstices of the fabric open.  This first layer is then followed by coating with a polydimethylsiloxane elastomer to give a continuous layer, then coating with an elastoplastic organopolysiloxane resin to give a smooth, dry surface on the glass fabric reinforced sheet.
Patent CA-1276386-C (CA)
Title: Compositions of rubber and polyethylene
Inventor: KELLY PETER Y
IPC: C08L23/08
Filed: 1986-07-10
Granted: 1990-11-13
Abstract: ABSTRACT OF THE DISCLOSURE           A melt processable composition comprising 30 to 90% by weight of linear low density polyethylene and 10 to 70% by weight of ground vulcanized rubber having a particle size of less than about 1.5 mm is disclosed.  The polyethylene has a density of less than 0.915 g/cm3.  In an embodiment, the rubber particles are coated with an organic peroxide cross-linking agent.  The composition may be formed into articles using melt processing techniques e.g. injection moulding.  The articles may, for example, be mud-flaps for vehicles.
Patent CA-1275773-C (CA)
Title: Apparatus and a method for the protection of ribbed pipes
Inventor: JAERVENKYLAE JYRI
IPC: B29C48/13
Filed: 1986-07-11
Granted: 1990-11-06
Abstract: Abstract of the disclosure This invention relates to an apparatus and a method for the production of ribbed pipes. The apparatus comprises a core positioned on the central axis thereof and around which a plasticized material is pressed from a nozzle. A kernel having an essen-tially constant diameter is positioned at the terminal end of the core for the calibration of the inner face of the pipe. The outer face of the pipe is shaped by the action of axially displaceable chill moulds. The end zone of the kernel is provided with means for the cooling of the inner face of the pipe. In known apparatuses the grooves of the chill moulds are often filled incompletely and the inner face of the pipe becomes uneven on account of air bubbles, for instance. These disadvantages can be avoided by providing the initial zone of the kernel with means for heating the inner face of the pipe and by shaping the surface of the initial zone in such a manner that it slightly expands conically in the production direction,