baber/WOPTO huggingface dataset:
Patent CN-113309541-B (CN)
Title: 盾构小半径隧洞衬砌施工方法
IPC: E21D11/10
Filed: 2021-06-10
Granted: 2022-04-19
Abstract: 本发明提供一种盾构小半径隧洞衬砌施工方法，属于盾构施工的技术领域，包括S1，伸长针梁前部支撑和针梁后部支撑，使针梁支撑旋转偏移框架和模板系统；S2，根据隧道形式确定针梁式旋模全圆衬砌台车的模板形式；S3，针梁式旋模全圆衬砌台车纵向定位；S4，针梁式旋模全圆衬砌台车中线定位；S5，针梁式旋模全圆衬砌台车标高定位；S6，面板展开；S7，放置配重，使针梁式旋模全圆衬砌台车重心下移；S8，封端头模、安装止水带、浇筑混凝土；S9，针梁前移及定位；S10，脱模；S11，下一循环。本发明可在隧道直线段与曲线段间进行转换，无需减少一次浇筑混凝土长度，也无需加装及拆除楔形模板。
Patent CN-113246973-B (CN)
Title: 障碍物的轨迹预测方法、装置、存储介质及电子设备
IPC: B60W60/00
Filed: 2021-06-11
Granted: 2022-05-03
Abstract: 本公开涉及一种障碍物的轨迹预测方法、装置、存储介质及电子设备。该方法包括：若在车辆行驶过程中检测到多个障碍物，获取多个时刻的障碍物信息和车道信息；对每个时刻的障碍物信息进行编码，得到每个时刻下每个障碍物的初始状态特征；根据在除目标时刻之外的其他时刻下目标障碍物的初始状态特征、以及在目标时刻下与目标障碍物相邻的其他障碍物的初始状态特征，得到在目标时刻下目标障碍物的修正状态特征；根据目标障碍物在每个时刻下的修正状态特征，得到目标障碍物在由多个时刻形成的时段内的目标时序特征；根据每个障碍物的目标时序特征、每个障碍物的位置信息、车道信息和车道特征，预测每个障碍物在时段之后的目标时段内的轨迹。
Patent CN-113327668-B (CN)
IPC: G16H40/67
Filed: 2021-06-30
Granted: 2022-01-04
Abstract: 本发明涉及急救车辆的辅助检查技术领域，具体涉及急诊平台的急救车辆用物品补给系统，包括后台子系统和车载子系统，车载子系统记录急救车辆上的剩余物品信息发送至后台子系统；后台子系统包括通信模块、库房模块和处理模块；通信模块用于接收用户端的急救请求信息，并将急救请求信息发送至处理模块，通信模块接收剩余物品信息发送至处理模块；处理模块根据伤员信息是否达到预定值和现场信息是否变动匹配出所需的补充物品信息，并将补充物品信息中与剩余物品信息重叠的物品删除后形成补充信息，处理模块通过通信模块将补充信息发送至车载子系统，处理模块将补充信息发送至库房模块出库至车载子系统。本发明提高物品补给及时性。
Patent CN-113462215-B (CN)
Title: 一种硫酸盐还原菌代谢微环境响应型复合涂层及制备方法
IPC: C09D167/08
Filed: 2021-07-23
Granted: 2022-06-28
Abstract: 本发明涉及防腐涂料技术领域，涉及一种硫酸盐还原菌代谢微环境响应型智能涂层及其制备方法。一种硫酸盐还原菌代谢微环境响应型复合涂层，包括抗菌面层和防腐底层，所述抗菌面层中掺杂封装杀菌剂的纳米粒子，所述防腐底层中掺杂封装缓蚀剂的纳米粒子；所述的纳米粒子为硫酸盐还原菌代谢微环境响应型纳米粒子。本发明中硫酸盐还原菌代谢微环境响应型纳米粒子具有硫离子响应释放功能。杀菌剂或缓蚀剂封装于纳米粒子的骨架结构中，避免不可控的泄露，当硫酸盐还原菌大量繁殖并代谢产生硫离子，导致金属发生腐蚀倾向时，纳米粒子能够对腐蚀微环境中增加的硫离子浓度做出响应并发生分解，实现功能分子的定时、定点、定量控制释放，避免了功能分子不可控释放所导致的成本、环境问题。
Patent CN-113494041-B (CN)
Title: 一种在淤泥地形上修筑临时便道的施工装置及施工方法
IPC: E02D5/22
Filed: 2021-07-27
Granted: 2022-06-17
Abstract: 本发明公开了一种在淤泥地形上修筑临时便道的施工装置及施工方法，用于在淤泥地形上铺设临时便道，包括真空挤压成桩管、中心挤密管、周边挤密管、真空降水管和真空挤密管，所述真空挤压成桩管、真空降水管和真空挤密管均与真空泵连接，所述中心挤密管和周边挤密管设在真空挤压成桩管中，用于固结桩的成桩，所述真空降水管和真空挤密管设在承载基层上，用于承载基层成型。本发明采用施工装置对淤泥进行挤密固结，快速形成符合要求的挡水墙和承载基层，利用淤泥挤密固结形成便道的支撑基础，就地取材，减少便道施工对外来材料的依赖，有效降低施工成本及施工难度，并能有效提升便道施工的速度。
Patent CN-113685472-B (CN)
IPC: F16F7/00
Filed: 2021-08-10
Granted: 2022-06-07
Abstract: 本发明公开了一种多稳态压扭复合吸能结构，包括多个双稳态压扭复合单胞，并通过增材制造工艺加工后使用搭接‑过盈配合的复合制造工艺组装，最终得到多稳态压扭复合结构。本发明实现同时具有多稳态效应与压扭效应的混杂复合结构设计，获得的这种多稳态压扭复合吸能结构同时具有缓冲能力强、吸能效率高及可重复使用的特点，并且可通过结构参数的修改对力学性能进行性能定制和机械编码，结合梯度设计，可编码出不同波峰的组合方式，在航空航天、交通运输、高端装备及国防军事领域具有非常好的应用前景。
Patent CN-113628680-B (CN)
IPC: G16B20/20
Filed: 2021-09-06
Granted: 2022-06-21
Abstract: 一种基于基准集的基因组结构变异性能检测方法，本发明涉及基于基准集的基因组结构变异性能检测方法。本发明的目的是为了解决现有基因组结构变异检测方法不够全面，且缺少公用的变异识别结果检测方法的问题。一种基于基准集的基因组结构变异性能检测方法具体过程为：步骤一、基于用户变异识别结果集和基准集，计算基因组结构变异中插入、缺失、复制、倒位变异在数量指标上的变异统计结果；步骤二、基于用户变异识别结果集和基准集，计算基因组结构变异中易位变异识别结果中断点区间的数量指标。本发明用于基因组结构变异性能检测领域。
Patent CN-113515919-B (CN)
IPC: G06F40/109
Filed: 2021-09-14
Granted: 2022-01-07
Abstract: 本发明公开了一种生成中文TrueType字体的方法及系统，包括读取汉字标准字体库中的任一汉字以获得所述汉字标准字体的外形轮廓线数据；基于三角函数切分高度的计算方法对汉字标准字体的外形轮廓线数据进行处理以得到新字体的外形轮廓线数据；将汉字新字体的外形轮廓线数据回写至汉字标准字体库的GlyphTable；将汉字标准字体库中所有汉字标准字体的外形轮廓线数据处理为新字体的外形轮廓线数据，基于所有新字体的外形轮廓线数据形成新GlyphTable，并将所述新GlyphTable同步到汉字字体文件表；在汉字字体文件表中加入签名文件以生成中文TrueType字体文件；该方法实现通过计算机模拟的方法形成中文TrueType字体，具有效率高、覆盖全的优点。
Patent CN-113568604-B (CN)
IPC: G06F8/20
Filed: 2021-09-26
Granted: 2022-01-07
Abstract: 本发明公开了一种风控策略的更新方法、装置及计算机可读存储介质，方法包括：当接收到待更新风控规则时，根据待更新风控规则生成风控策略模型；将风控策略模型存入数据库中的第一风控策略模型集合；在达到更新时间点，获取第一风控策略模型集合，其中，第一风控策略模型集合中的各个风控策略模型对应的业务代码以及业务规则耦合；根据第一风控策略模型集合生成第二风控策略模型集合；将第二风控策略模型集合存入缓存，其中，第二风控策略模型集合中的各个风控策略模型对应的业务代码以及业务规则解耦。本发明提高了风控策略的更新效率。
Patent CN-113845325-B (CN)
Title: 一种轻质骨料的生产制备方法
IPC: B02C4/28
Filed: 2021-10-28
Granted: 2022-06-10
Abstract: 本发明涉及骨料生产技术领域，特别涉及一种轻质骨料的生产制备方法，由晃动装置、防护板、过筛装置、碾碎装置、挤压装置和进料漏罩配合完成轻质骨料的生产制备；本发明可以解决目前页岩石原料处理的过程中主要存在的页岩石颗粒较大，导致碾碎效率低下，并且页岩石进料的时候容易堆积在一起，容易影响页岩石的碾碎效率，以及页岩石原料碾碎处理后，需要对碾碎处理后的页岩石原料进行筛分，在筛分的过程中，页岩石原料容易堆积在一起造成筛分不完全，并且部分颗粒与筛分的网孔大小相一致，容易堵塞网孔，影响后续页岩石原料的筛分效果等问题；本发明提高了页岩石原料的粉碎处理效果。
Patent CN-114357054-B (CN)
IPC: G06F16/28
Filed: 2022-03-10
Granted: 2022-06-03
Abstract: 本发明公开了一种基于ClickHouse的非结构化数据的处理方法，包括：获取非结构化数据；识别非结构化数据是否为嵌套数据；若非结构化数据为嵌套数据，则递归转换所述非结构化数据为非嵌套数据；若非结构化数据为非嵌套数据，则解析非结构化数据；提取解析后的非结构数据的每一层级节点的数值；基于非结构化数据的层级节点进行一致性哈希去重；将去重后存留的数值写入ClickHouse中。基于ClickHouse的表引擎实时接入解析后的数据，可以最低的计算资源保障吞吐最大化，可提高对非结构化数据中嵌套数据的解析效率，并通过一致性哈希实时去重，实时进行数据清洗，使嵌套数据解析过程满足幂等性。
Patent GE-P20043223-B (GE)
Title: Quinolinyl Propyl Piperidine Derivatives and Their Use as Antibacterial Agents
Inventor: CHEVE (FR) MICHEL
IPC: C07D417/14
Filed: 2000-09-14
Abstract: 1. Technical Result Increase in treatment efficiency.         2. Essence Quinolinyl propyl piperidine derivatives of formula wherein R1 is hydrogen or halogen atom; or hydroxyl R'1 is hydrogen and may represent halogen atom when R1 is also hydrogen atom. R0 is a hydrogen atom. These derivatives are antimicrobial agents.         3. Field of Application Medicine.
Patent GE-P20094586-B (GE)
Title: Watch
Inventor: SANIKIDZE TENGIZ
IPC: G04B37/18
Filed: 2007-05-04
Abstract: A watch contains a decorative case 1 having an internal shaped surface 2. In the decorative case the hermetic capsule 3 with the clockwork fixed therein is placed. The capsule is formed by the case ring 4, with the glass 5 and a cover 6 fixed thereon, thus it is equipped by means of strengthening of the decorative case, which is executed in the form of a cover 10 of the decorative case with an elastic element 11. The elastic element is installed with an opportunity of interaction with the shaped surface. The outer surface 12 of the capsule cover is placed on the internal surface 13 of the decorative case cover, and the ring of the case has external shoulders.
Patent GE-P20105104-B (GE)
Title: Archil dojurishvili automatically locking differential
Inventor: DODJURISHVILI ARCHIL
IPC: F16H48/18
Filed: 2009-01-26
Abstract: A differential comprises a body 3 with the driven 1 and the drive rack-wheels 2, the central rack-wheels 6 and 7 and pinions axle 4. The lock engine comprises a pair of backlash reverse clutches 15 and 151, which are separately set on shafts 19 and 191; each of the rack-wheels 13 and 131 rigidly fixed on these shafts is engaged with the corresponding drive and driven rack-wheels 12 and 121 rigidly connected with the body of the differential, and the freewheeling clutches of the rack-wheels 14 and 141 set on the collar 20 – with the corresponding cog-wheels 17 and 171 rigidly set on the half-axles 8 and 9.
Patent GE-P20237550-B (GE)
Title: Plasma detoxification methods and systems
Inventor: WENTHOLD RANDY
IPC: A61M1/34
Filed: 2020-01-13
Abstract: The methods, systems, and devices for removing cytokines, and other substances from blood of a subject in a closed fluid circuit are disclosed. The methods, systems, and devices involve: (i) passing venous blood from the subject through a plasma separator, thereby separating the blood into blood cells and plasma; (ii) passing the plasma received from the plasma separator through an adsorption chamber located in the circuit to form processed plasma, where materials in the adsorption chamber adsorb cytokines in the plasma to form the processed plasma, and where the materials include, by weight, 50‑70% activated carbon and 30‑50% non-ionic resin; (iii) combining the processed plasma, received directly from the adsorption chamber, with the blood cells in a combining chamber to form processed blood, without exchanging any of the plasma for another fluid; and (iv) transfusing the processed blood from the circuit directly into the subject, where no fluid besides the subject’s blood is added to the circuit before the transfusing of the processed blood into the subject is completed.  	  s
Patent DK-159866-C (DK)
Inventor: GUSTAVSSON BENGT
IPC: A61J1/00
Filed: 1985-01-18
Granted: 1991-06-24
Abstract: A device for preventing air contamination when transferring a substance from a vessel (24) to a second vessel (10; 15) and further to the desired application, for example injection into a patient or other application. The device is attached or connectible to said vessel (24) and comprises a first member (10), in which a puncturing member (16), e.g. a needle provided with a passage is enclosed. The first member (10) has a sealing member (18), e.g. a membrane through which the needle can be passed. The device further comprises a second member (20), which is detachably connectable to the first member (20) and which also has a sealing member (19), e.g. a membrane. When the first and second members (10, 20) are connected to each other the two sealing members (18, 19) are located in a position with respect to each other so that they can be penetrated by the puncturing member (16), which is movable with respect to the sealing members (18, 19).
Patent DK-161246-C (DK)
Inventor: LEMAIRE DIDIER VICTOR
IPC: B65G47/86
Filed: 1986-01-29
Granted: 1991-12-09
Abstract: The present invention relates to a conveyor for containers comprising two chains carrying transverse members each constituted by an assembly of links hingedly connected to each other and to the chains to constitute deformable parallelogram linkages into which can be inserted containers (R) of any shape and size while at the same time ensuring the centering of the containers.
Patent CA-1294038-C (CA)
Title: Tape cassette with concave portion for engagement by player hook
Inventor: OHYAMA MASAO
IPC: G11B15/675
Filed: 1985-04-01
Granted: 1992-01-07
Abstract: ABSTRACT OF THE DISCLOSURE         A tape cassette comprises a cassette housing having an upper section, a lower section, a pair of reel hubs rotatably accommodated therein for winding a magnetic tape therearound, and a front opening through which the tape is engageable with a recording and/or reproducing head.  The lower section is formed with a pair of openings for respectively receiving reel shafts for rotating the hubs and thereby driving the tape, and the upper section is formed with a recess.  A tape player with which the cassette cooperates is provided with a holder for the cassette, with a loading hook engageable in the recess in the upper cassette section, and with an arrangement of cams and levers for moving the loading hook between an ejection position wherein the tape cassette can be manually inserted partway into or removed from the cassette holder and a loaded position wherein an inserted cassette is fully drawn into the holder, and for moving the holder between an upper position wherein a cassette can be loaded into or ejected from the holder and a lower position wherein a cassette loaded into the holder engages a tape drive.
Patent CA-1291486-C (CA)
Title: Quaternary ammonium salts possessing antimicrobial activity and methods for preparation and use thereof
Inventor: SIVARAMAKRISHNAN KALLIDAIKURIC
IPC: A61P31/04
Filed: 1985-07-18
Granted: 1991-10-29
Abstract: ABSTRACT OF THE DISCLOSURE            Quaternary ammonium salts exhibiting strong antimicrobial activity are disclosed along with the method of using them as antimicrobial agents.  The salts having the formulas I or II:                            (I) (II)   wherein R is C1-20 alkyl, C5-7 cycloalkyl or a phenyl lower alkyl group, R1 is methyl or ethyl, and X is a halogen, are prepared by the method comprising the steps of: (a) initially reacting 2-nitro-2-methyl-1,3-propanediol or 2-nitro-2-ethyl-1,3-propanediol or a mixture thereof and trioxane in a solvent containing an acid to obtain a first product; (b) reducing said first product by dissolving said first product in a solvent and maintaining the resulting solution under a hydrogen atmosphere in the presence of a reduction catalyst to obtain a second product; (c) alkylating said second product by maintaining said second product under a hydrogen atmosphere in the presence of a formaldehyde solution, a solvent and an alkylation catalyst to obtain a third product; and (d) quaternizing said third product by reacting said third product with a halogenated hydrocarbon in the presence of a solvent to obtain quaternary ammonium salts.
Patent CA-1268614-C (CA)
Title: Gas-liquid reactor and a method for reacting liquids and gases
Inventor: LEE WOO G
IPC: B01J19/18
Filed: 1986-01-10
Granted: 1990-05-08
Abstract: ABSTRACT A gas-liquid reactor comprising an outside containment vessel and an inside reaction vessel rotatably supported within the outside containment vessel. A liquid is conducted into the inside reaction vessel, and that vessel is rotated to force the liquid therein against a wall of the reaction vessel and into a film having a stable and geometrically simple shape. A gas is also conducted into the inside reaction vessel to react with the liquid therein. Because of the stable and simple shape of the liquid, the reactions between the liquid and gasses are relatively easy to analyze mathematically.
Patent CA-1294274-C (CA)
Title: Method of treating muscle tension, muscle spasticity and anxiety with 3-aryloxy-azetidinecarboxamides
Inventor: TAYLOR CHANDLER R JR
IPC: A61K31/495
Filed: 1986-02-27
Granted: 1992-01-14
Abstract: METHOD OF TREATING MUSCLE TENSION, OXYAZETIDINECARBOXAMIDES                 ABSTRACT OF THE DISCLOSURE     A method of treating animals to obtain muscle relaxation and/or to relieve anxiety is disclosed utilizing novel and known 3-aryloxyazetidinecarboxamides having the formula:                               wherein Z is oxygen or sulfur; Ar is pyridyl or halo substituted pyridyl, phenyl or substituted phenyl; R1 and R2 are hydrogen, loweralkyl, aryl, allyl groups, propargyl, cycloalkyl, loweralkylcycloalkyl, cycloalkylloweralkyl, arylloweralkyl and diloweralkylaminoalkyl, and R1 and R2 when taken together with the adjacent nitrogen atom may form a heterocyclic amine radical; R3 is hydrogen, lower-alkyl, aryl or arylloweralkyl, and the geometrical isomers thereof and pharmaceutical salts thereof when they are possible.
Patent CA-1275942-C (CA)
Inventor: BRAENDLI MAX
IPC: B60B33/04
Filed: 1986-08-14
Granted: 1990-11-06
Abstract: INVENTION:  RESILIENTLY MOUNTED, PIVOTABLE STEERING ROLL, ESPECIALLY FOR DRIVERLESS VEHICLES     ABSTRACT OF THE DISCLOSURE     This device prevents individual components of a load from being thrown off during halting of a conveying vehicle at a high rate of deceleration.  A blocking device for the suspension of the currently forward steering roll prevents the vehicle from forwardly and downwardly dipping about the axle of the center-mounted drive wheels.  The blocking device automatically adjusts itself corresponding to the direction of motion.  A sliding stop vertically displaceably mounted on a pivotable part of the steering roll and a stop component fixedly mounted on the vehicle body cooperate to block the suspension of this steering roll when the currently forward steering roll experiences a predetermined degree of suspension displacement.  At the currently rear steering roll, the stop component and the sliding stop are positioned at 180° to one another, thus precluding inadvertent engagement and permitting full suspension displacement. When changing direction of travel t both steering rolls pivot automatically about a vertical axis, blocking the suspension of the steering roll currently forward in the new direction of travel and permitting the  rear  steering roll  to exploit  its  full  suspension displacement range.
Patent CA-1295967-C (CA)
Title: Process to manufacture glyoxylic acid by electrochemical reduction of oxalic acid
Inventor: GIMENEZ ISABELLE
IPC: C25B3/25
Filed: 1986-09-03
Granted: 1992-02-18
Abstract: TITLE OF THE INVENTION            "Process to manufacture glyoxylic acid by electrochemical reduction of oxalic acid".    ABSTRACT          This process, carried out at a temperature of 0 to 30°C in an electrolyzer outfit consisting of at least one anode compartment containing an anode and anolyte, comprising an aqueous acid solution, at least one cathode compartment containing a cathode and catholyte, comprising an aqueous solution of oxalic acid and, between the two compartments, at least one separator, is characterized by the fact that the anode is made of a solid conductor uniformly coated with lead dioxide.
Patent CA-1276641-C (CA)
Title: Substituted p-hydroxyphenyl compounds
Inventor: ORBAN IVAN
IPC: C09K15/28
Filed: 1986-10-09
Granted: 1990-11-20
Abstract: Substituted p-hydroxyphenyl compounds Abstract of the Disclosure Compounds of formula I                (I) wherein each of R1 and R2 independently of the other is C5-C7cyclo-alkyl which is unsubstituted or substituted by C1-C3alkyl, and R2 is also C1-C12alkyl, phenyl, or C7-C10phenylalkyl which is unsubsti-tuted or substituted at the phenyl ring by -OH and/or -OCH3 and/or C1-C12alkyl, X is oxygen or -N(R3)-, R3 is hydrogen, C1-C4alkyl or phenyl, n is 0, 1 or 2, m is an integer from 1 to 4, and, if m is 1, A is C8-C20alkyl, if m is 2, A is C2-C18alkylene or C2-C18alkylene which is interrupted by -O-, -S-, -N(R3)- or -NH-COCO-NH-, or, if X is -N(R3)-, A is additionally a direct bond or a group of for-mula II, III or IV                                     (II)    (III)                                  (IV) in which formulae X1 is C1-C12alkyl, cyclohexyl, phenyl, benzyl or tetrahydrofuryl, X2 and X4 are C1-C12alkyl, X3 is C1-C12alkyl, cyclohexyl, phenyl, phenyl which is substituted by C1-C4alkyl and/or -OH, or is piperidyl or tetrahydrofuryl, and each of X5 and X6 independently of the other is C1-C12alkyl, cyclohexyl, benzyl, phenyl, phenyl which is substituted by C1-C4alkyl and/or  OH, or is naphthyl, if m is 3, A is a trivalent aliphatic hydrocarbon radical containing 3 to 7 carbon atoms, and, if m is 4, A is a tetravalent aliphatic hydrocarbon radical containing 4 to 10 carbon atoms, are suitable for stabilising organic material against thermooxidative and/or light-induced degradation.
Patent CA-1281649-C (CA)
Title: Integrated drug dosage form and metering system
Inventor: ALLEN JIMMY D
IPC: A61J7/00
Filed: 1986-11-17
Granted: 1991-03-19
Abstract: INTEGRATED DRUG DOSAGE FORM AND METERING SYSTEM                 ABSTRACT OF THE DISCLOSURE An automatic drug tape dispensing and meter-ing device and a roll of drug tape housed in a small portable dispenser unit.  The dispenser contains a mea-surement device for carefully measuring the length of tape as it is dispensed from the dispenser.  A counter monitors the remaining doses of drug tape remaining within the dispenser.  A timer device may be provided to alert the patient that it is time for the medicament to be dispensed.  As the lid of the dispenser unit is opened, the measured length of drug tape is severed from the roll by a cutter blade incorporated into the lid. The device permits a physician to accurately customize the dosage and administration of the medicament to be given a patient by adjusting the tape length released for each single dose and selecting the time intervals between dosages.
Patent CA-1279291-C (CA)
Title: Low oxygen overpotential electrode
Inventor: CORRIGAN DENNIS A
IPC: C25B1/02
Filed: 1987-01-15
Granted: 1991-01-22
Abstract: LOW OXYGEN OVERPOTENTIAL ELECTRODE          Abstract of the Disclosure A low oxygen overpotential catalyst particularly useful for improving the energy efficiency of an alkaline, electrolytic hydrogen generator comprising an electrochemically coprecipitated composite hydrous oxide of nickel and iron in which the nickel content varies from about 0.6 to about 19 parts nickel per part iron.
Patent CA-1283649-C (CA)
Title: Heterocyclic compounds useful as additives for lubricant and fuel compositions
Inventor: PIALET JOSEPH W
IPC: C10L1/22
Filed: 1987-03-25
Granted: 1991-04-30
Abstract: ABSTRACT Various heterocyclic compounds have been discovered that   impart   improved   fuel   economy   and   friction modification to lubricant and fuel compositions.   These heterocyclic compounds of the invention preferably contain nitrogen  and  may  be  further  reacted  with  hydrocarbyl carboxylic   acid  acylating  reactants  or  hydrocarbyl phenolic  reactants  to give  higher molecular materials. These  higher  molecular  weight  materials  have  higher oil-solubility  and  impart  dispersancy  properties  to lubricant and fuel compositions.
Patent CA-1297041-C (CA)
Title: Fuel injection type internal combustion engine
Inventor: ONISHI SIGERU
IPC: F02B23/06
Filed: 1987-04-09
Granted: 1992-03-10
Abstract: A FUEL INJECTION TYPE INTERNAL COMBUSTION ENGINE               ABSTRACT OF THE DISCLOSURE     An engine comprising a piston having a cavity formed on the top face thereof.  A projection having an impingement face at the top thereof is formed at the center of the cavity.  Fuel is injected from a fuel injector toward the impingement face to form a richer air fuel mixture around the projection.  A spark plug or a glow plug is arranged to ignite the richer air-fuel mixture at the end of the compression stroke.
Patent CA-1275568-C (CA)
Title: Lightweight bending iron heat shields
Inventor: REESE THOMAS J
IPC: C03B23/027
Filed: 1987-04-15
Granted: 1990-10-30
Abstract: ABSTRACT           Shields tend to retain heat while shading glass sheets from a heat source.  As the shield retains more heat, it loses its effectiveness to shade the glass sheet.  A second shield is positioned between the glass sheet and the hot shield to maintain effective shading of the glass sheet for proper heat distribution and forming of the sheet.
Patent CA-1279369-C (CA)
Title: Electrical system utilizing a concentric collector pnp transistor
Inventor: SHREVE JOHN R
IPC: G05F1/56
Filed: 1987-04-16
Granted: 1991-01-22
Abstract: ELECTRICAL SYSTEM UTILIZING A CONCENTRIC         COLLECTOR PNP TRANSISTOR          Abstract of the Disclosure A concentric collector PNP transistor is utilized in electrical circuits to determine when the voltages of different parts of a circuit are very close to each other.  The transistor has an emitter zone, an inner collector zone that surrounds the emitter zone and an outer collector zone that surrounds both the emitter zone and the inner collector zone.  When the voltage of the emitter is slightly higher than the voltage of the inner collector a signal is developed at the outer collector which is used as a trigger or control signal.  An oscillator-voltage doubler circuit and a series pass voltage regulator circuit are disclosed that utilize the concentric collector transistor.
Patent CA-1279411-C (CA)
Title: Method and apparatus for forming thin film
Inventor: MURATA MASAYOSHI
IPC: H01L31/00
Filed: 1987-05-08
Granted: 1991-01-22
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention is directed to a method for forming a thin film by the use of a glow discharge plasma which comprises generating a magnetic field in a direction crossing an electric field for discharge at right angles and fluctuating the magnetic field; and the present invention is also directed to an apparatus for practicing the above method, which apparatus is composed of a reaction vessel, a means for permitting the pressure reduction in the reaction vessel and the feed of reaction gases thereto, electrodes for discharge disposed face to face in the reaction vessel, a power source from which a voltage for glow discharge is fed to the electrodes for discharge, a coil, surrounding the electrodes for discharge, for generating a magnetic field in a direction crossing at right angles an electric field generated between the electrodes for discharge, and an AC power source from which a current for magnetic field generation is fed to the coil, whereby the thin film is formed on a base plate supported outside the range of the discharge electric field and in parallel with the direction of the electric field.
Patent CA-1291122-C (CA)
Title: 3'-hydroxy-4'-epi-amino anthracyclines
Inventor: SUARATO ANTONINO
IPC: C07H15/252
Filed: 1987-06-08
Granted: 1991-10-22
Abstract: ABSTRACT OF THE DISCLOSURE          This invention discloses new anthracycline glycosides having the general formula II:        II a,b wherein IIa, R1 represents a hydrogen atom and in IIb, R1 represents a hydroxyl group, and their pharmaceutically acceptable acid addition salts.  These compounds are useful antitumor agents.
Patent CA-1288699-C (CA)
Title: Encapsulated antacid
Inventor: CUCA ROBERT C
IPC: A61K9/48
Filed: 1987-06-22
Granted: 1991-09-10
Abstract: ABSTRACT      A concentrated suspension of calcium carbonate particles in a liquid carrier that is compatible with a capsule shell material.  The suspension is pourable and pumpable and may be used to provide antacid capsules.