baber/WOPTO huggingface dataset:
Patent CN-113102757-B (CN)
IPC: B22F3/02
Filed: 2021-03-31
Granted: 2022-03-29
Abstract: 本发明提供一种金属基复合材料制动闸片及其制备方法，属于制动闸片制造技术领域；本发明制动闸片的原料配方中包括以下组分：金属粉末：铜粉，铁粉，铬铁粉，锆砂，硼铁粉，钼铁粉，钨粉，二硫化钼粉；非金属粉末：天然颗粒状石墨，天然鳞片状石墨，人造颗粒状石墨；纳米铜线；本发明将各原料组分充分混合后压制成型，所得坯体经热压烧结、等温冷却后即制得制动闸片。本发明的制动闸片的摩擦系数稳定性好，材料的磨损率低；材料的导热性能好，可有效减少制动过程中摩擦材料在制动盘上的粘着，对制动盘损伤较小。
Patent CN-112877642-B (CN)
IPC: C23C14/02
Filed: 2021-04-29
Granted: 2021-07-20
Abstract: 本发明提供一种防指纹膜、玻璃制品及其制备方法。防指纹膜，包括依次层叠设置的导电膜层、过渡层、二氧化硅层和防指纹膜层；所述导电膜层包括In、In的氧化物、Sn、Sn的氧化物中的一种或多种，所述过渡层包括Si 3 N 4 、SiON和SiO 2 。玻璃制品，包括玻璃基材以及所述的防指纹膜；所述基材与所述导电膜层邻接。玻璃制品的制备方法，包括：在玻璃基材上使用磁控溅射的方法依次制备所述导电膜层、所述过渡层、所述二氧化硅层和所述防指纹膜层。本申请提供的防指纹膜，具有优异的耐摩擦、防水、防指纹性能，使用寿命长。
Patent CN-112994989-B (CN)
IPC: H04L12/26
Filed: 2021-05-20
Granted: 2021-08-06
Abstract: 本发明实施例提供一种物联网终端的评测方法、装置、系统、及存储介质，属于物联网技术领域。所述物联网终端的评测方法包括：获取所述物联网终端的感知特征数据；针对所获取的感知特征数据，通过云端模型库对对应的物联网终端进行评测；若评测结果为符合评测时，则直接输出所述评测结果；以及若所述评测结果为不符合评测时，针对所述感知特征数据进行评测模拟，输出所述评测结果，并建立评测类型与所述感知特征数据的关联度模型。通过云端模型库对物联网终端进行评测，当不符合评测时，可以建立评测类型与所述感知特征数据的关联度模型，以有效提高物联网终端评测的故障检测率。
Patent CN-113327648-B (CN)
Title: 一种基于电声重整化计算有限温度下CsPbI3带隙的方法
IPC: G16C10/00
Filed: 2021-06-01
Granted: 2022-04-15
Abstract: 本发明提出一种基于电声重整化计算有限温度下CsPbI 3 的带隙的方法，利用第一性原理计算，通过CsPbI 3 体积和温度的关系构建了不同温度下的CsPbI 3 晶体结构，之后设置合适的结构优化参数进行了初始结构的优化，紧接着将优化后的结构扩胞后设置合适的分子动力学参数进行有限温度下的第一性原理分子动力学模拟，再利用温度依赖有效势方法对模拟之后的结果处理得到有限温度下CsPbI 3 的声子谱，最后再利用“one‑shot”方法计算得到CsPbI 3 有限温度下的带隙。
Patent CN-113344977-B (CN)
Title: 一种基于图像处理的触头压力测量模型构建方法
IPC: G06T7/00
Filed: 2021-06-29
Granted: 2022-05-27
Abstract: 本申请公开了一种基于图像处理的触头压力测量模型构建方法。包括以下步骤：获取至少两组继电器静触头运动过程的图片集；获取每组所述图片集中的静触头模板以及任一组所述图片集中三张不同状态的图片；利用所述静触头模板遍历三张不同状态的图片，确定目的区域；跟踪所述目的区域范围内静触头运动轨迹，提取目标坐标序列；以所述目标坐标序列为基准，计算目标位移值；利用所述目标位移值，计算压力计算值；获取人工实测值；拟合压力计算值和相应的人工实测值，获得压力测量模型。实现减小误差的分散性，去除不可控误差、有效提高继电器的生产质量的目的。
Patent CN-113363826-B (CN)
IPC: H02B1/28
Filed: 2021-08-09
Granted: 2021-11-12
Abstract: 本发明公开了一种安全性高的控制柜，包括控制壳体、密封切割机构、免接地机构、排氧机构、灭火机构和弹出机构，控制壳体内设有密封切割机构，密封切割机构包括齿仓，齿仓内设有导向孔板，齿仓内连接有从动转齿，导向孔板与从动转齿之间设有多个位移滑板，位移滑板上连接有割刀，控制壳体的一侧设有免接地机构。本发明通过控制柜上相应机构的设置，降低了火灾的蔓延速度，不仅缩小了财产的损失，减小了对周边居民生命安全的危害，还降低了火势，降低了消防人员扑灭火灾的难度，同时，减少了线路接地联电的情况出现，降低了对消防人员近距离灭火的影响，提升了灭火速度，进一步的缩减了损失。
Patent CN-113637931-B (CN)
IPC: C22C18/00
Filed: 2021-08-16
Granted: 2022-06-10
Abstract: 本发明公开了一种利用GPa级超高压力可控调节生物锌合金固溶度及腐蚀速率的方法，包括如下步骤：将Zn‑X铸锭进行均匀化退火，获得退火件，其中Zn‑X铸锭中，X选自Fe，Li，Ag，Cu，Al中的一种，将退火件进行GPa级超高压力合成，即获得Zn‑X生物锌合金，本发明所制备的Zn‑X生物锌合金的固溶度η与降解速率υ可由超高压合成的压力与温度可控获得，并符合经验公式(1)与经验公式(2)。本发明所制备的生物锌合金通过工艺的有效控制，可以获得腐蚀速率最适宜的降解材料，使其可以按照设定时间在人体内进行无毒的降解，可应用于医用植入医疗器械。
Patent CN-113686860-B (CN)
IPC: G01N21/84
Filed: 2021-09-11
Granted: 2022-04-08
Abstract: 本发明公开了一种全自动光学检测设备，涉及工件加工检测技术领域，该检测设备包括支托架、安装框架和多组光学检测机组；所述安装框架设在支托架上，并用于悬吊光学检测机组；还包括悬吊滑移件、承托悬吊件和驱动组件；所述悬吊滑移件滑动设在支托架上，至少一个光学检测机组设在悬吊滑移件朝向输送线的端部；所述驱动组件设在安装框架上，所述承托悬吊件一端转动设在安装框架上；所述支托架与输送线的连接处上设有工件传感器；所述安装框架的一端设有限位开关，所述工件传感器及限位开关均与驱动组件电性连接。本发明结构简单，等距离和变距离结合式检测，提高检测的精度，并且自动化对一系列工件检测，效率较高。
Patent CN-113560179-B (CN)
IPC: A61J3/00
Filed: 2021-09-28
Granted: 2021-12-07
Abstract: 本发明涉及医疗制品制粒附属装置的技术领域，特别是涉及一种医疗药品制粒筛网回转式连续清洁设备，其结构简单，可同时对刮板的位置进行调节，减少开停机时调节刮板的时间，降低操作者的工作量，提高生产效率；包括：操作台，操作台的底部四个角处均安装支腿；制粒筛网，制粒筛网的顶部呈扩口状，制粒筛网与操作台相对转动；导粒环，导粒环与制粒筛网固定连接，并且在导粒环的底部开设若干用于粒状药品流出的通孔，导粒环与制粒筛网同轴，导粒环顶部边缘区域固定有用于对药品进行限位的限位环；固定环，所述固定环通过若干支架与操作台固定连接，固定环上呈圆周阵列等距开设若干第一长条孔，第一长条孔处内固定有轨道。
Patent CN-113635156-B (CN)
IPC: B21D1/08
Filed: 2021-10-18
Granted: 2021-12-24
Abstract: 本发明公开了一种开口金属桶整形装置，包括外壳，外壳上端面固设有左右对称的支撑杆，支撑杆之间固设有第一电动伸缩杆，第一电动伸缩杆内固设有上下贯穿的气压管道，第一电动伸缩杆下端面固设有柔性块；设有柔性块、挤压块和填补箱，能实现金属桶的无创拿取，并将凹陷的部位挤压出去，然后液压带动挤压块将金属桶凸出的部位压回原位，填补箱将金属桶上缺少破损的部位补充完整，具有便捷、工作效率高、整形质量高的优点，还设有固定块和环形安装块，能够实现金属桶的固定和旋转，以便于进行打磨和填补工作，辅助完成金属桶的基本无切削处理，具有提高整形准确度、提高质量的优点。
Patent CN-113889196-B (CN)
IPC: G16C20/20
Filed: 2021-12-07
Granted: 2022-03-22
Abstract: 本发明公开了一种用于成分检测的谱图分析方法，属于物质分析技术领域，包括获取被测物的谱图曲线、寻找峰群、判断峰群的情况、根据峰群的不同情况采用不同的处理方法将多个峰重叠和隐藏形成的峰群分割开，形成独立的处理峰等步骤，通过上述步骤将谱图上重叠的峰还原，以确定混合物中具体物质及各物质的占比，解决了物质的谱图峰值位置相近时测量不准的问题，本发明还涉及执行上述用于成分检测的谱图分析方法的装置及电子设备。
Patent CN-113896209-B (CN)
IPC: C01D7/00
Filed: 2021-12-09
Granted: 2022-03-04
Abstract: 本发明提供了一种废盐制备碳酸钠副产硫酸钾、硫酸铵和氯化铵的方法，所述方法将废盐制浆后分离，得到稀相浆料和浓相浆料；对所述稀相浆料和浓相浆料分别进行固液分离，得到不溶性有机物、预制盐和处理液；所述预制盐进入碳酸钠以及铵盐的制备工序进行处理，分别得到碳酸钠、硫酸铵和氯化铵；对得到的处理液进行氧化处理，得到净化溶液；当净化溶液中K + 浓度达到预设值后进行沉淀处理，得到含钾沉淀和除钾溶液；含钾沉淀进入硫酸钾制备工序；除钾溶液返回制浆步骤进行循环利用。所述方法过程清洁，流程简单，成本低，钠的利用率不小于90.8%，碳酸钠纯度不小于97wt%，得到的硫酸钾、硫酸铵以及氯化铵的纯度均可满足一定的使用要求。
Patent CN-113916368-B (CN)
IPC: G01H17/00
Filed: 2021-12-14
Granted: 2022-03-22
Abstract: 本发明提供一种轨道交通地下线引起的环境振动及二次结构噪声预测方法，采用现场实测获得不同测点处的地面振动加速度幅值及振级，根据相邻测点的地面振动加速度幅值之比确定振动放大区，并分别针对非振动放大区和振动放大区建立关于地面振动加速度幅值之比的噪声预测公式，从而进行二次结构噪声预测。本预测方法考虑的地铁列车沿地面振动传播方向产生的振动放大现象，使预测结果更加准确。
Patent GE-P19991856-B (GE)
Title: Taxoid-Based Compositions for Injection
Inventor: VEILLARD MICHEL
IPC: A61K31/335
Filed: 1993-11-30
Abstract: Preparation of composition having an antitu¬mour and antileukaemic activity.    2.  Essence A composition in the form of active ingredient comprises solution of the derivatives of the taxanes class in the surface-active agent chosen from the polysorbates, ethylene oxide ester-ethers and fatty acid glycerides and additive which are chosen between the organic derivatives with amine functional or hydroxyl groups having a molecular weight less than about 200.   3.  Field of application Medicine, in particular pharmacology.   6 ind.cl., 3 tables.
Patent GE-P19970661-B (GE)
Title: Process for preparing arylcyclobutyl alkylamine derivatives
Inventor: WILMSHURST ERIC CHARLES
IPC: C07C211/00
Filed: 1994-09-07
Abstract: Tetrahydroisoquinoline compounds of formula (I) and pharmaceutically acceptable salts thereof, in which: R1 represents one or more substituents selected from H, halo, hydroxy, alkyl (optionally substituted by hydroxy), alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, nitro, cyano, polyhaloalkyl, polyhaloalkoxy, phenyl (optionally substituted by one or more of halo, alkyl or alkoxy), or R1 is optionally alkylated carbamoyl; R2 represents an aliphatic group optionally substituted by hydroxy or alkoxy; E represents an alkylene chain optionally substitued by one or more alkyl groups; and G represents phenyl or phenyl substituted by one or more of alkyl, alkoxy, halo, hydroxy, polyhaloalkyl, polyhaloalkoxy, cyano, alkylthio, alkylsulphinyl, alkylsulphonyl, phenyl (optionally substituted by one or more of halo, alkyl or alkoxy), optionally alkylated carbamoyl, or G represents a phenyl ring having fused thereto a heterocyclic or aromatic carbocyclic ring; and O &cir& _-acylated derivatives thereof which provide lipophilic esters have utility in analgesia and in the treatment of psychoses (e.g. schizophrenia), Parkinson's disease, Lesch-Nyan syndrome, attention deficit disorder or cognitive impairment or in the relief of drug dependence or tardive dyskinesia
Patent GE-P19971130-B (GE)
Title: Sluggish Transformer
Inventor: GEGUCHADZE ARCHIL
IPC: F16H23/00
Filed: 1994-10-12
Abstract: This invention refers to power transmission with inclined bushes and can be used for automatic control over the number of transmissions.    Technical result of the invention is to increase the longevity of the pulse mechanism by excluding free running mechanisms.    The sluggish transformer comprises inclined bushes 5 and 6 mounted on driving 2 and driven 3 shafts inserted into the rotatable supports of a body 1 and mounted into the meshed seats 4 slides 7 disposed in the radial guides by hinges 8 connected with subsequently associated elastic means 9 and with screw pairs 10 and 11 on which the flywheels 12 set on the rotatable support of body 1 are fastened by slots.    3 fig.
Patent GE-P20022750-B (GE)
Title: Multiparticulate Pharmaceutical Composition in the Form of Spheroids and Method for its Production
Inventor: FRANCUAZ RAGO RAGO
IPC: A61K9/54
Filed: 1999-05-20
Abstract: 1. Technical Result Prevention of side-effects.           2. Essence A preparation comprises a neutral spherical support with a first coating consisting of a mixture of at least one water soluble polymer and a water-insoluble polymer, in which particles of the active material are uniformly distributed, and a second coating having different degrees of permeability with respect to gastric and intestinal environments consisting of two pH independent polymers, which totally cover the first coating. The second coating comprises one pH dependent polymer, a plasticizer, and an inert filler. To obtain the preparation, the spherical neutral carriers are introduced into the liquid reaction mixture, are sprayed by the suspense of the active ingredient, inert filler and at least one water soluble and water-insoluble polymer, the solvent for which is water and/or organic solvent. The obtained particles covered with coating are sprayed by the suspense of the inert filler, at least in the mixture of two polymers, which have different permeability in the different parts of gastric and intestinal environments. Then the obtained spheroids are dried.          3. Field of Application Medicine.
Patent GE-P20074194-B (GE)
Title: Derivatives of glycinergic r(+)-2-amino-3-hydroxypropanoic acid
Inventor: CLARENCE-SMITH KATHLEEN
IPC: A61P25/28
Filed: 2003-08-01
Abstract: The use of derivatives of R(+)-2-amino-3-hydroxypropanoic acid of the formula 1: (values of Ra, Ra1 and Ra11 are defined in the description) or the pharmaceutically-acceptable salts thereof and pharmaceutical composition comprising then same for the treatment of cognitive and mnestic diseases.
Patent CA-1341510-C (CA)
Inventor: KING PETER WILLIAM
IPC: F41G1/38
Filed: 1984-04-25
Granted: 2006-06-27
Abstract: The invention protects the eyes of users of telescopic weapon sights, eg tank gunners, against thermal radiation from the flash produced by battlefield nuclear weapons. A fast-acting reversible opto-electrical attenuating screen 2, eg of PLZT, is located across the field of view of the sight 1, a fast-acting reversible photochromic filter 3 beyond the screen 2, an infra-red filter 4,5 beyond filter 3 and a mechanical shutter 6 beyond filter 4,5. Closure of shutter 6 and switching of screen 2 is initiated by the flash, but the shutter can only close relatively slowly.      While it is closing, protection is given by the remaining elements which individually also protect succeeding elements from damage due to thermal overloading.
Patent CA-1276639-C (CA)
Inventor: MIKI TOSAKU
IPC: C07C271/08
Filed: 1985-12-13
Granted: 1990-11-20
Abstract: ABSTRACT OF THE DISCLOSURE      Aminobenzamide derivatives of the formula (I)   wherein:      R1 and R2 each represents a lower alkoxy group, R3 represents a hydrogen atom, a lower alkyl group, a lower acyl group, a lower alkoxycarbonyl group or -R5-SO3Z, wherein R5 represents a lower alkylene group and Z represents an alkali metal or an alkaline earth metal, R4 represents an amino group, a morpholino group or a lower alkylamino group which may be substituted with a hydroxyl group at the alkyl moiety thereof, with the proviso that, when R3 represents a hydrogen atom, R4 cannot be an amino group, Y represents a hydrogen atom, a halogen atom or a lower alkoxy group, n represents an integer of from 1 to 6, and salts thereof; are disclosed.  These compounds have excellent anti-peptic ulcer activities, and chemical and physical stabilities.
Patent CA-1306691-C (CA)
Title: Method of the virus-inactivating heat treatment of _-globulin and heat-treated aqueous solution containing the same
Inventor: HIRAO YUTAKA
IPC: A61K39/395
Filed: 1986-02-14
Granted: 1992-08-25
Abstract: ABSTRACT OF THE DISCLOSURE         A gamma-globulin aqueous solution can be subjected to sterile heat-treatment without loosing its activity when the treatment is conducted in the presence of at least one stabilizer of monosaccharide, disaccharide or sugar-alcohol added to the solution.  The stabilizer effects to decrease the harmful polymer or anticomplement activity of the gamma-globulin before the treatment but to maintain the titer of a wide variety of antibodies to various viruses and bacteria, while the infectivity of viruses possibly contained is completely removed.         Another stabilizer of a neutral amino and, a neutral inorganic salt, an organic carboxylic acid salt or a surface active agent assists the stabilizer when used together.
Patent CA-1263641-C (CA)
Title: Immobilised extractants
Inventor: STREAT MICHAEL
IPC: B01J47/00
Filed: 1986-03-11
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE A novel process is provided herein for the production of a solid, particulate immobilised extractant. The process comprises first adsorbing (a) a liquid extractant which is not homopoly-merisable onto (b) a porous, solid, particulate, substrate. Then a monomer (c) is adsorbed onto the substrate. Finally, the adsorbed monomer (c) is polymerised, thereby entrapping the liquid extractant (a) on the substrate (b).
Patent CA-1285681-C (CA)
Title: Water-soluble polymer compositions
Inventor: BUSCH PETER
IPC: C08L5/00
Filed: 1986-05-23
Granted: 1991-07-02
Abstract: ABSTRACT OF THE DISCLOSURE    Cationic polymer - containing composition  in dry, powder  form and having enhanced water-solubility are obtained by mixing (1)  from about 53 to about 99% by weight of a solid, finely divided water-souble cationic polymer and (2) from about 1.0% to about 95% by weight of a soild, finely divided, water-soluble anionic sur-factant.  The compositions are useful in cosmetic pre-parations and as flocculating agents, sludge dewatering agents and paper auxiliaries.
Patent CA-1291392-C (CA)
Title: Thickened aqueous cleanser
Inventor: CHOY CLEMENT K
IPC: C11D3/12
Filed: 1986-05-30
Granted: 1991-10-29
Abstract: THICKENED AQUEOUS CLEANSER     ABSTRACT OF THE DISCLOSURE     The present invention discloses various embodiments and examples of a thickened aqueous abrasive cleanser capable of maintaining a smoothly flowable or plastic consistency over long periods of time.  The cleaner is characterized by the ability to stably suspend abrasives while exhibiting excellent shelf stability over long periods of time with substantially no syneresis and being suitable for use where-environmental requirements prevent the use of phosphates.  This cleaner has the following ingredients:   (a)  a colloidal alumina thickener having an average particle size, in dispersion, of no more than -about one micron;   (b)  an electrolyte/buffer;   (c) a surfactant system including two surfactant components, one surfactant component comprising a fatty acid anionic surfactant the other surfactant component comprising a selected bleach-stable surfactant or mixed surfactant;  (d)  a bleach; and (e)  a particulate abrasive having an average particle size of about one to as much as 400 microns to provide scouring action.      Methods of use and preparation for the cleansers of the present invention are also set forth.
Patent CA-1319426-C (CA)
Title: Disk-drive-compatible magnetic tape cartridge with tape-positioning guide for accurately positioning magnetic tape with respect to disk drive head
Inventor: OHTA TOSHIRO
IPC: G11B23/04
Filed: 1986-12-24
Granted: 1993-06-22
Abstract: ABSTRACT OF THE DISCLOSURE           A    disk-drive-compatible    magnetic    tape cartridge is provided with a tape guide for accurately positioning a magnetic tape in relation to a disk drive head.  The tape guide includes a positioning section to be  aligned  with  a  rotation  axis  of  a  center core assembly when the center core assembly is chucked on a turntable  of  the disk  drive.    The  tape  guide  also includes a guide section defining a tape run path across the  disk  drive  head.    The  guide  section  is  formed integrally  with  the  section  to  be  aligned with  the center core assembly and so distanced from the latter as to accurately position the magnetic tape with respect to the  disk  drive head.   Since the tape  guide has the positioning section and guide  section integrally,  the distance  therebetween  can  be  maintained  precisely constant.   Therefore,  tracking by the disk drive head becomes easier and allows high-density recording.
Patent CA-1274807-C (CA)
Title: Unit dosage delivery device
Inventor: TSAU JOSEF HENG-KO
IPC: A23L27/30
Filed: 1987-01-08
Granted: 1990-10-02
Abstract: ABSTRACT This disclosure relates to a device for dispensing a comestible product into a liquid. In particular, the device is capable of dispensing unit dose amounts of a comestible product into a liquid.
Patent CA-1280460-C (CA)
Title: Multiple discharge device hid lamp with preferential starting
Inventor: JACOBS CORNELIS A J
IPC: H01J61/92
Filed: 1987-03-26
Granted: 1991-02-19
Abstract: ABSTRACT: Multiple discharge device HID lamp with preferential starting.     A high intensity discharge lamp having a plurality of discharge device, and a starting aid for preferentially starting one of the discharge devices. Upon initial application of power to the lamp the preferentially started discharge device will start first, and the other discharge devices will not start. A power interruption during lamp operation will cause an inter-ruption in the operation of the discharge device started first, upon reapplication of lamp power one of the other discharge devices that has not been operating will start without a hot restart delay.
Patent CA-1295238-C (CA)
Title: Methods and materials for use in corneal wounds
Inventor: GIBSON DAVID R
IPC: A61F2/14
Filed: 1987-04-03
Granted: 1992-02-04
Abstract: ABSTRACT OF THE DISCLOSURE      Improvement in healing of wounds of the corneal stroma is obtained by placing into the wounds a corneal mortar composition comprising an extracellular matrix material and an ophthalmologically compatible carrier material, the composition having a sufficiently high viscosity to retain it within the wound under wound-healing conditions.
Patent CA-1281141-C (CA)
Title: Construction means and method with depiction of structure
Inventor: OCKMAN STUART
Filed: 1987-05-13
Granted: 1991-03-05
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to novel visual representation of both structural and related features of construction projects in their planned and actual construction, and is applicable to buildings, bridges, dams,  industrial plants, means of transport, and the like.
Patent CA-1307700-C (CA)
Title: Pumping device, particularly suitable for compressing fluids on deep sea-bottoms
Inventor: COCCHI VITTORIO
IPC: F04B43/06
Filed: 1987-06-01
Granted: 1992-09-22
Abstract: "IMPROVED  PUMPING  DEVICE,   PARTICULARLY  SUITABLE  FOR        COMPRESSING FLUIDS ON DEEP SEA-BOTTOMS"                         Abstract Hydraulic-exchange  pumping  device  comprising  two containers  or  tanks,  inside  each of which  there  are defined: a chamber for the product to be pumped, which is respectively  connected,  through a delivery valve and  a suction valve,  to the lines of delivery and of intake of the  product to be pumped,  as well as a chamber for  the hydraulic  drive  fluid,  which is connected  to  a  pump through a four-way, three-position distribution box. This partitioning  is  accomplished  by means of  an  internal elastic  membrane having a decreasing thickness from  the its peripheral edge towards its central zone,  which  can be  also  equipped  with a strengthening  cloth  embedded inside it,  as well as with a set of metal rings having a cross-section surface area decreasing towards the  centre of the same membrane.
Patent CA-1285997-C (CA)
Title: Plasma gun with adjustable cathode
Inventor: BERNECKI THOMAS F
IPC: C23C4/12
Filed: 1987-06-12
Granted: 1991-07-09
Abstract: ABSTRACT OF THE DISCLOSURE            A plasma generating system comprises a plasma gun including a hollow cylindrical anode member, a hollow cylindrical intermediate member electrically isolated from and juxtaposed coaxially with the anode member to form a plasma-forming gas passage through the intermediate member and the anode member, and an axially movable cathode member.  The intermediate member comprises tubular segments separated by resilient insulating spacing rings held in compression.  Arc radiation is blocked from the spacer rings by meanders in the inter-segment slots and further by ceramic barrier rings.  An electric motor or pneumatic piston responsive to a measurement of arc voltage continually adjusts the axial position of the cathode tip relative to the anode nozzle so as to maintain a predetermined arc voltage.
Patent CA-1314796-C (CA)
Inventor: JANUS JONNY
IPC: B60C9/00
Filed: 1987-06-25
Granted: 1993-03-23
Abstract: Jonny Janus, Kreuzstr. 53, 4000 Duseeldorf 1 Abstract Disclosed is a belted tire for vehicles, which comprises a toroidally curved body of elastic material with a tread surface at the outer periphery and a peripherally extending annular belt construction which is embedded as an insert in the elastic material of the body in the region of the tread surface and which comprises two parts, namely a peripheral belt for peripheral stiffness and a transverse belt for transverse stiffness, wherein the peripheral belt has a number of annular strength supports which are arranged in laterally spaced juxtaposed relationship in at least one plane and which extend in the peripheral direction of the body, and the transverse belt has at least one transverse bracing strength support which extends approximately over the width of the tread surface and which is embedded in the elastic material in parallel relationship and at a spacing from the peripherally extending strength supports of the peripheral belt, and wherein the transverse belt is stretchable in the peripheral direction of the tire at least as much as the strength supports of the peripheral belt.
Patent CA-1279837-C (CA)
Title: Process for the preparation of a synthetic fuel from coal
Inventor: DELBIANCO ALBERTO
IPC: C10G1/00
Filed: 1987-10-19
Granted: 1991-02-05
Abstract: ABSTRACT            The description  concerns  a  process  for  the  preparation of  a  synthetic  fuel  derived  from  coal,  consisting  of mixtures of asphaltenic  hydrocarbons  and  oils,  the  said process comprising  pretreatment  of  the  coal  whereby the coal is caused  to  react  in  an  aqueous  suspension  with carbon monoxide  in  the  presence  of  a   hydroxide  or al-kali metal carbonates    (preferably  sodium  or  potassium)  at a  temperature  of between 350 and 430°C, preferably between 370 and  400°C,  the  reaction  time  being  between  5  and minutes,  preferably  between  5  and  30  minutes, with as necessary separation  out  of  any  derivatives  obtained in  this  manner  from  coal  that  has  not  reacted and of the minerals contained in the coal itself,and with catalytic hydrogenation with  hydrogen and if necessary with a solvent that is a donor of hydrogen, in the presence  of  a  catalyst that is in itself already known.
Patent CA-1306760-C (CA)
Title: Airspring sleeve and method
Inventor: CRABTREE MICHAEL L
IPC: B29C53/66
Filed: 1987-11-23
Granted: 1992-08-25
Abstract: ABSTRACT      An airspring sleeve and airspring having a chamber portion and rolling lobe portion reinforced with embedded cord wound at inconstant helical angles in at least one of the sleeve portions.  A method of making an airspring sleeve with an embedded cord reinforcement in a chamber portion and a rolling lobe portion by winding cord at inconstant helical angles in at least one of the sleeve portions.
Patent CA-1310344-C (CA)
Title: Suction head with lifting suckers
Inventor: WIRZ ARNO
IPC: B65H3/08
Filed: 1988-02-19
Granted: 1992-11-17
Abstract: - 12 -          30.03.1987 A B S T R A C T     The invention relates to a suction head equipped with height-adjustable lifting suckers, each of said lifting suckers having a guiding element on which there is arranged an axially movable and telescopically guided suction chamber with at least two suction nozzles forming a double sucker and being positioned side by side transversely to the sheet conveying direction, said suction nozzles being connected with each other via the suction chamber, thereby forming a very limited vacuum. By means of such double suckers all sorts of paper and carton can be processed trouble-free and transferred accurately even at high con-veying speeds. The suction chamber between two connected suction nozzles can be evacuated relatively fast, enabling the suction head to react very quickly.