baber/WOPTO huggingface dataset:
Patent CN-113962674-B (CN)
Title: 一种基于区块链的电力交易合同保全系统及方法
IPC: G06F16/27
Filed: 2021-12-22
Granted: 2022-04-01
Abstract: 本发明公开了一种基于区块链的电力交易合同保全系统及方法，该系统利用电力区块链将所有用户进行互联，可以使得不同用户之间进行电力交易，提高了资源的利用率，并且进行电力交易合同签约不涉及第三方机构，提高了签约的效率，并且对电力交易合同的真实性与完整性进行验证，基于验证结果进一步地对用户机型验证，实现了对电力交易合同数据的二次验证，其中不同的用户使用统一规范的身份标识符，同时将身份标识符与代表用户多元异构真实身份的数字证书绑定，并将绑定关系记录在不可篡改的电力区块链中，保全了电力交易合同的相关信息，提高了电力交易合同的保密性。
Patent CN-114024997-B (CN)
Title: 基于自动驾驶的智能设备和aiot物联网平台方法
IPC: H04L67/125
Filed: 2022-01-06
Granted: 2022-04-01
Abstract: 本发明公开了一种基于自动驾驶的智能设备和AIOT物联网平台方法，该方法包括：通过智慧杆获取对应区域的第一实况信息；采集自动驾驶汽车预设区域范围的第二实况信息，并基于所述第一实况信息和所述第二实况信息确定预行驶参数；对所述预行驶参数进行调整操作，得到行驶参数，并基于所述行驶参数控制所述自动驾驶汽车；本发明通过智慧杆获取对应区域的第一实况信息，采集自动驾驶汽车预设区域范围的第二实况信息，基于第一实况信息和第二实况信息确定预行驶参数，并对预行驶参数进行调整操作，得到行驶参数，使得自动驾驶汽车能获取更远距离的道路情况，进而提高自动驾驶的安全性。
Patent CN-114151196-B (CN)
IPC: G06F30/17
Filed: 2022-02-09
Granted: 2022-05-24
Abstract: 本发明公开了一种并联式组合动力进气道的调节机构及设计方法，涉及组合动力进气道设计研究领域。其中的进气道内型面能够根据不同来流状态主动进行调节，可以实现TBCC推进系统在宽速域内工作，以满足各种状态。所述进气道内依次设置有一级压缩面、二级压缩面以及分流板，所述一级压缩面固定设置在进气道内，所述二级压缩面与一级压缩面铰接，所述分流板铰接于后方的涡轮通道的通道口处；通过调节机构带动二级压缩面以及分流板同步转动，从而同步调节二级压缩面角度以及分流板角度。实现了TBCC推进系统在宽速域内工作，并能够满足各种状态的目的。并且，可以通过参数化的设计出二级压缩面、分流板及机构整体的优化方案。
Patent CN-114163200-B (CN)
Title: 一种高效无机刚性防水涂层及使用方法
IPC: C04B111/27
Filed: 2022-02-11
Granted: 2022-05-10
Abstract: 本发明涉及无机防水材料技术领域，提出了一种高效无机刚性防水涂层，原料按照重量份包括以下组分：硅酸盐水泥60~75份、抗渗改性剂10~15份、白炭黑10~15份、增强剂2~5份、消泡剂2~5份、可分散乳胶粉2~5份、高效减水剂2~4份、纤维素醚4~8份、速凝剂0~2份、缓凝剂0~2份；所述抗渗改性剂的原料按照重量份包括以下组分：沸石粉100~120份、元明粉15~20份、十二烷基硫酸钠2~4份、聚乙烯醇5~8份；其中沸石粉由200目沸石粉和400目沸石粉组成，两者的质量比为9:1。通过上述技术方案，实现了一种皮肤式刚性防水涂层，解决了现有技术中的防水材料无法解决的“两张皮”、“层间串水”问题，同时实现了背水面防水、潮湿基面施工的关键技术，解决了防水层寿命短的问题。
Patent CN-114243501-B (CN)
Title: 基于物联网云组态的智能远程监控开关柜及其控制方法
IPC: H02H7/22
Filed: 2022-02-28
Granted: 2022-05-17
Abstract: 本发明涉及基于物联网云组态的智能远程监控开关柜及其控制方法，所述基于物联网云组态的智能远程监控开关柜包括；开关柜本体，所述开关柜本体内活动设置有多个安装板；限位组件，所述限位组件活动设置在所述开关柜本体内并同所述安装板连接；电磁吸引组件，所述电磁吸引组件设置在所述开关柜本体内，在所述开关柜本体内的控制单元因短路导致温升时，所述电磁吸引组件驱动与之固定连接的触头朝向固定安装在所述开关柜本体内的蜂鸣器运动至所述触头与所述蜂鸣器接触；断开机构，所述断开机构在所述触头朝向所述蜂鸣器运动的瞬间使为所述开关柜本体内的控制单元供电的线路断开，实现控制柜的短路报警并断电，设计新颖，实用性强。
Patent CN-114265849-B (CN)
IPC: G06F16/242
Filed: 2022-02-28
Granted: 2022-06-10
Abstract: 本发明提供一种数据聚合方法，定义待聚合数据的每一行为一条数据，每一列为一个字段，聚合方法包括：对待聚合数据进行聚合，得到聚合结果数据，并利用内存暂存聚合结果数据；根据内存使用情况，分若干次将暂存在内存中的聚合结果数据存入聚合结果文件，直至完成对所有待聚合数据的聚合，获得最终的聚合结果文件。该方案的有益效果在于，通过分若干次将内存中的聚合结果数据存入聚合结果文件，及时移入到聚合结果文件中，避免了数据在聚合时内存不足的问题。
Patent CN-114323027-B (CN)
Title: 一种基于多源异构数据处理的数据分析系统及方法
IPC: G01C21/00
Filed: 2022-03-12
Granted: 2022-05-27
Abstract: 本发明公开了一种基于多源异构数据处理的数据分析系统及方法，属于安保巡航路径规划技术领域。本系统包括多源异构数据采集模块、数据处理模块、预测模块、安全程度检测模块、路径规划模块；所述多源异构数据采集模块的输出端与所述数据处理模块的输入端相连接；所述数据处理模块的输出端与所述预测模块的输入端相连接；所述预测模块的输出端与所述安全程度检测模块的输入端相连接；所述安全程度检测模块的输出端与所述路径规划模块的输入端相连接；本发明还提供一种方法用以对系统进行实施，本发明能够有效改善安保人员人数不足以满足安保巡航的需要的状况。
Patent CN-114355837-B (CN)
Title: 干式除尘车智能化控制系统及控制方法
IPC: G05B19/05
Filed: 2022-03-21
Granted: 2022-06-28
Abstract: 本公开提供一种干式除尘车智能化控制系统及控制方法。系统包括PLC控制中心、除尘净化室、等候排放室、入、出口粉尘浓度监测传感器和排风口；入口粉尘浓度监测传感器，用于监测待除尘场所的环境粉尘浓度信息；除尘净化室，用于对待除尘场所中的空气进行处理，并将处理后的空气输送至等候排放室；出口粉尘浓度监测传感器，用于监测出口粉尘浓度信息；PLC控制中心，用于在环境粉尘浓度信息超过浓度阈值时发出除尘指令、以及在出口粉尘浓度信息不超过排放粉尘浓度阈值时发出排放指令；排风口，用于将等候排放室内的空气进行排放。可以实现自动化除尘，提高除尘效率，减小粉尘对作业人员的危害。
Patent GE-P19991539-B (GE)
Title: Use of Peptides with Organoprotective Activity
Inventor: MARIJAN PETEK
IPC: C07K14/47
Filed: 1993-11-16
Abstract: 1. Technical Result Widening of assortment of medicinal preparations and increase in the efficiency of the treatment.     2.  Essence Synthetic peptides with organo-protective activity of the general formular: Xaa Zaa Pro Pro Pro Xaa Yaa Pro Ala Asp Zaa Ala Xaa Xaa Xaa, wherein Xaa - is neutral alyphatic amino acids residues, Yaa - is main amino acids residues, Zaa - acid amino acids residues, are used in the form of medicinal preparation during the deseas and lesions of liver and pancreas, atrophy of testis and sperms mobility, fertility disturbances, postcastration menopausal disturbances, thyreopara-thyreoidoctomy, diabets mellites, disturbances of adrenal gland, bleeding, hypertension, ishemic and toxic lesions tumor, pains disturbances of body temperature, psychiatric disturbances, depressions, comercial breeding improvement.    3.  Field of Application Medicine, therapy, animal breeding.        7 fig.
Patent GE-P19991872-B (GE)
Title: Novel Taxoids, Preparations Thereof, and Pharmaceutical Compositions Containing Same
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07D409/12
Filed: 1996-04-01
Abstract: Increase in taxoids activity in respect to tumors.           2. Essence A compound of the general formula wherein: R,  and Z are described in the specification. The pharmaceutical composition as an active ingredient comprises the compound in pharmaceutically effective amount.  3. Field of Application Organic chemistry, medicine.   5 ind., 8 dep. cl.
Patent TW-249259-B (TW)
Title: A process of stabilizing piles penetrated into ground by saw-toothed rock drilling machine
Inventor: LIN CHAUR-WANG
IPC: E02D7/26
Filed: 1993-04-21
Granted: 1995-06-11
Abstract: A process of stabilizing piles penetrated into ground by saw-toothed rock drilling machine (addition one), which comprises rotating the pile which has saw-toothed construction on its front tip to drill circular ring on the earth ground in which the pile is installed with sealing cover and injection pipe in steel pipe within the pile so that the sealing cover seals the lower end drilling part when the pile is digging ring hole and high pressure water stream is introduced through the preserved injection pipe to discharge crumbs generated during drilling out of the outer ring hole of pile together with water stream in order to allow direct penetration of the pile into the earth ground, after the pile has penetrated to a certain depth introducing cement slurry through the preserved injection pipe to undergo cement slurry infusion operation on the ring hole to circularly fix the pile penetrated into the ground, which is characterized in that: bottom of the sealing cover is installed with a saw-teethed tip construction in order to use the tip to mix sand dirt in the pile during the drilling operation so as to discharge the sand dirt and drilling downward further.
Patent DK-161543-C (DK)
Inventor: HILDENBRAND KARLHEINZ
IPC: G01N33/52
Filed: 1985-02-27
Granted: 1991-12-23
Abstract: In a test strip for the detection of a component in a liquid sample, the strip comprising a support layer, a microporous polymer layer and a reagent for the detection of the component to be determined, the improvement wherein the microporous polymer layer is a membrane which has an asymmetric pore structure with the narrower pores being on the side to which the sample is applied, and the support layer is macroscopically smooth. The porous membrane is produced by coagulation from solution.
Patent CA-1289322-C (CA)
Inventor: PURDY JOHN R
IPC: B32B27/32
Filed: 1986-05-23
Granted: 1991-09-24
Abstract: Abstract "Multiple-Layer Polyolefin Films"    A multiple-layer polyolefin film comprises a primary layer of an adhesive resin, such as an ethylene-vinyl acetate copolymer, and two secondary layers of an oriented propylene polymer, the thickness of the primary layer being less than 10% of the total film thickness.
Patent CA-1321131-C (CA)
Inventor: YAMAZAKI TAKASHI
IPC: B05B15/04
Filed: 1986-06-05
Granted: 1993-08-10
Abstract: 26950-3 A container is disclosed which is made of metal or rigid synthetic resin material in a cylindrical shape and has a dispensing opening cut-out substantially in the whole length of the cylindrical wall. A cut-off blade is disposed in one edge of the dispensing opening, wherein a masking sheet is enclosed. The masking sheet has an unfoldable pleated ply section in one widthwise side section and a pressure-sensitive adhesive tape disposed in another width-wise side section and extending along the whole longitudinal length, with the adhesive surface being exposed. The sheet as a whole is coiled in a roll. 61SA7026
Patent CA-1287844-C (CA)
Inventor: FERRARI CARLO V G
IPC: A63B21/078
Filed: 1986-06-06
Granted: 1991-08-20
Abstract: ABSTRACT                    EXERCISE MACHINES     An exercise machine comprises a first member (8) exercisingly moveable by a part of the body against the resistance of a weight (12), and a second member (14) operable by another part of the body to assist or resist movement  of  the  first  member  (8),  and  a  linkage selectively engageable by a control knob (32) between the second member and the weight in two modes in which force applied to the second member (84) in the same direction respectively assists and resists movement of the first member (8).
Patent CA-1339860-C (CA)
Title: Derivatives of penem
Inventor: NISHI TOSHIYUKI
IPC: C07D499/88
Filed: 1986-06-13
Granted: 1998-05-12
Abstract: New   derivatives   of   penem   and   pharmaceutically acceptable   salt   thereof   are   herein  disclosed;   these compounds being useful as an antibacterial agent which has an extremely wide  antibacterial  spectrum,  exhibits  a high sensitivity   to   bacteria   resistant   to   conventional penicillins and cephalosporin antibiotics and  is excellent in  its physico-chemical stability,  solubility to water and biological   stability,    in   particular,    stability   to decomposition  by  enzyme  such  as  dehydropeptidase  I in kidney, .beta. -lactamase; these derivatives of penem being able to be prepared by reacting 2-substituted sulfinyl derivative of penem with a thiol compound and then optionally removing protective  group(s)  and  further  alkylating  the  reaction product or vice versa.
Patent CA-1301911-C (CA)
Title: Video picture signal scrambling system
Inventor: MASUKO AKINORI
IPC: H04N7/171
Filed: 1986-09-30
Granted: 1992-05-26
Abstract: ABSTRACT OF DISCLOSURE     A video picture signal scrambling system for subscription broadcast or cablecast television systems which can scramble video signals without adverselly affecting pictures received at a subscriber's terminal.  The system includes a detector for detecting the brightness level of the picture signal over a predetermined interval, a comparator for comparing the brightness level with a first predetermined reference value and a scrambling circuit responsive to the comparator for inhibiting reversion of the picture signal when the brightness level is lower than the first reference value, and for selectively reversing the picture signal in response to changes in the brightness level in successive intervals of the picture signal.
Patent CA-1298708-C (CA)
Title: Feeding abrasive material
Inventor: HERON ROGER A
IPC: B24C7/00
Filed: 1986-10-09
Granted: 1992-04-14
Abstract: ABSTRACT     A high pressure abrasive jet is created by feeding a mixture of carrier liquid abrasive material at high pressure through a conduit to a nozzle.  The mixture may be formed at said high pressure.  Valves which carry the high pressure mixture are provided with a trap above and a settlement volume below so that when flow stops, the abrasive material can settle from under the trap entirely into the settlement volume, thus leaving the valve to operate in clear carrier liquid.  A high pressure abrasive jet can be formed by feeding carrier liquid and abrasive material into a vertically extending conduit leading to a nozzle at its lower end, the high pressure being generated by the head of the conduit's contents.
Patent CA-1286448-C (CA)
Title: Flocculating agents based upon copolymers of acrylamide and dimethylaminopropylacrylamide for use in dewatering sludge
Inventor: HARTAN HANS-GEORG
IPC: C08F220/56
Filed: 1986-12-16
Granted: 1991-07-16
Abstract: Abstract The present invention relates to copolymers of acrylamide and dimethylaminopropylacrylamide, useful as flocculating agents in the dewatering sludge which results from the mechanical biological purification of municipal and industrial waste.
Patent CA-1316693-C (CA)
Inventor: LAMERS GREGORY C
IPC: D04H1/56
Filed: 1987-04-15
Granted: 1993-04-27
Abstract: ABSTRACT      An abrasive polypropylene meltblown web having a very light basis weight and thick fibers is made by depositing the fibers onto a substrate while in a semi-molten state.
Patent CA-1316894-C (CA)
Title: Brake device for tape reel in magnetic tape cassette
Inventor: IWAHASHI YUJI
IPC: G11B23/087
Filed: 1987-07-14
Granted: 1993-04-27
Abstract: ABSTRACT OF THE DISCLOSURE           A  reel  brake  device  for  a  tape  reel  of  a magnetic tape cassette has a pair of braking strips for a supply reel and a take-up reel.   The braking strips are  formed  at  least  one  hinged  section  to  allow resilient  deformation  in  order  to  absorb  kinematic energy to be exerted on the braking strips from the tape reel as the reel subject rotational torque or lateral force.     By  providing  the  capability of  resilient deformation  for  for   the  braking  strips,   braking engagement  can  be  maintained  even  when  vibration exerting rotational force to the tape reels is applied.
Patent CA-1276729-C (CA)
Title: Method and apparatus for optimizing system operational parameters
Inventor: BAYER DAVID A
IPC: G06Q10/06
Filed: 1987-08-21
Granted: 1990-11-20
Abstract: A METHOD AND APPARATUS FOR       OPTIMIZING SYSTEM OPERATIONIAL PARAMETERS            Abstract Method and apparatus for optimizing the operational state of a system employing iterative steps that approximately follow a projective scaling trajectory or an affine scaling trajectory, or curve, in computing from its present state, ?0 to a next state ?1 toward the optimum state. The movement is made in a transformed space where the present (transformed) state of the system is at the center of the space, and the curve approximation is in the form of a power series in the step size. The process thus develops a sequence of tentative states ?1, ?2, ?n.... It halts when a selected suitable stopping criterion is satisfied, and assigns the most recent tentative state as the optimized operating state of the system.
Patent CA-1291199-C (CA)
Title: Full flux reversal variable reluctance machine
Inventor: MCGEE DANIEL W
IPC: H02K29/00
Filed: 1987-09-22
Granted: 1991-10-22
Abstract: FULL FLUX REVERSAL VARIABLE RELUCTANCE MACHINE                 Abstract of the Disclosure A full flux reversal variable reluctance machine is disclosed.  The stator includes a plurality of poles and electrical windings surrounding a portion of the sta-tor.  The rotor comprises main and shunt components that have alternate sections of high and low magnetic per-meability.  The shunt and main components are magneti-cally isolated, and the sections of high and low magnetic permeability for one component are complementary to the sections on the other component.  Variations in flux magnitude and direction are induced in the stator without reversing the flux direction in the rotor.
Patent CA-1281502-C (CA)
Title: Draw-string absorbent device including means for packaging and disposal
Inventor: OAKLEY BARBARA A
IPC: A61F13/56
Filed: 1987-10-15
Granted: 1991-03-19
Abstract: ABSTRACT The invention is generally accomplished by providing a feminine pad having flap areas extending outside of the longitudinal sides of the absorbent pad.  The longitudinal flaps are provided with channels containing strings.  Prior to use and for disposal after use, the pad may be rolled and the strings tightened to hold the rolled pad in a roll, as well as close and protect the sides of the rolled pad. In a preferred embodiment, the strings may be provided that are shorter than the pad in order to shorten the edges of the flap to shape the pad and provide liquid barriers at the pad edge to minimize leakage of the pad when in use.
Patent CA-1310691-C (CA)
Title: Battery charging system
Inventor: BAKER WILLIAM
IPC: H02J7/10
Filed: 1987-10-26
Granted: 1992-11-24
Abstract: "BATTERY CHARGING SYSTEM"                    ABSTRACT OF THE DISCLOSURE           A battery charger system is provided in which a microprocessor is used to discontinue application of a high charge current when the battery voltage drops below a peak value by a value greater than a threshold value corresponding to stored digital data.  The microprocessor is also used to obtain a discharge mode of operation and an autocycle mode of operation in which a charge operation is performed after a discharge operation, the microproces-sor being responsive to actuation of keys of a keyboard. In performing various operations, the microprocessor is used in performing analog-to-digital conversions and it is additionally used in computing energy capacity and efficiency.
Patent CA-1303959-C (CA)
Title: Device for controlling fuel combustion in a burner
Inventor: KAWAMURA HIDEO
IPC: B60H1/03
Filed: 1987-11-13
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE A device for controlling fuel combustion in a burner detects the temperature in the burner and controls, based on the detected temperature, electric power supplied to an atmozing glow plug of a fuel atomizer which heats and atomizes fuel.
Patent CA-1299538-C (CA)
Inventor: TSIGADAS BENNET R
IPC: B62J9/00
Filed: 1987-11-17
Granted: 1992-04-28
Abstract: A security box adapted to be mounted on a bicycle bar comprises a tubular container slidably mounted in a sleeve member. The container has a sliding cover at one end which locks by a tongue arrangement which engages the container per se. The container has a pin retractably projecting through its periphery and adapted to penetrate into a recess in the sleeve member. The pin can be retracted from the recess only from the inside of the container. The sleeve member which is fastened to the bicycle bar cannot be unfastened when the container is in the sleeve member.
Patent CA-1314447-C (CA)
Title: Apparatus for cleaning air ports of a chemical recovery furnace
Inventor: GOODSPEED BYRON L
IPC: D21C7/14
Filed: 1987-12-01
Granted: 1993-03-16
Abstract: APPARATUS FOR CLEANING AIR PORTS  OF A CHEMICAL RECOVERY FURNACE     Abstract Removable apparatus for cleaning excrescent material from air ports in a chemical recovery furnace.  A metal cleaning head having a cage-like configuration is pivotally mounted inside a wind box associated with the furnace to a frame adjacent an air port, and is adapted for insertion into the air port for cleaning the peripheral edges of the air port without blocking air flow through the port or obstructing the viewing path through the air port of sensing devices mounted exteriorly of the wind box.  The frame to which the cleaning head is attached rests inside the wind box on the floor thereof, and is adjustably attached for positioning adjacent the air port to a mounting plate affixed to the outer wall of the wind box.  The mounting plate pivotally carries an actuating cylinder which is coupled to the cleaning head by an actuating rod.  The actuating cylinder moves the rod in a reciprocating cycle, first toward and then away from the cleaning head, causing the cleaning head to swing into the air port and clean char buildup along the edges thereof, and subsequently to withdraw from the air port.  The rod and cylinder pivot freely by means of a mounting assembly attached to the mounting plate, as the cage swings into and out of the air port.  The cleaning head incorporates a hook-like configuration which extends laterally inside the furnace above the upper edge of the air port where buildup of excrescent char is excessive.     In an alternate embodiment of the cleaning apparatus, the actuating cylinder is fixed to the mounting plate and the actuating rod moves in straight-line reciprocating motion which is translated to the cleaning head by a coupling mechanism, while maintaining an unobstructed view between the viewing port and the air port.
Patent CA-1299572-C (CA)
Inventor: PHILIPPE MICHEL
IPC: A61K31/57
Filed: 1987-12-01
Granted: 1992-04-28
Abstract: L'invention concerne de nouveaux salicylates lipophiles d'ammoniums quaternaires répondant à la formule: <IMG> (I) dans laquelle: . (i) R1, R2, R3 et R4, identiques ou différents, désignent un radical alkyle ou alkylecycloalkyle, éventuellement substitué ou interrompu; (ii) R3 et/ou R4 désigne(nt) un groupement: <IMG> dans lequel 0 ? n ? 4 et p désigne 0 ou 1, R8 désigne un atome d'hydrogène ou un radical alkyle, alkényle, alcylcycloalkyle ou alkylaryle; (iii) R4 désigne un radical alkylènephényl; (iv), (v) R1 et R2 peuvent former un hétérocycle aromatique ou non aromatique, saturé ou insaturé; (v) R1, R2 et R3 forment avec les atomes d'azote des dérivés polycycliques, R5 désigne un groupement de formule <IMG> , dans laquelle n est un nombre entier variant entre 0 à 10. Les composés selon l'invention sont particulièrement actifs en tant qu'agents bactéricides et kératolytiques, dans le traitement de dermatoses infectueuses ou non, pouvant être d'origine bactérienne, fongique et/ou liés à l'implantation de certaines levures à caractère pathogène.
Patent CA-1294612-C (CA)
Title: Process for the synthesis of 1-substituted imidazole-5-carboxylic acids and carboxylic acid derivatives
Inventor: TOEPFL WERNER
IPC: C07D409/04
Filed: 1987-12-16
Granted: 1992-01-21
Abstract: ABSTRACT             Process for the synthesis of 1-substituted imidazole-5-carboxylic acids and carboxylic acid derivatives The invention relates to a process for the preparation of 1,5-disubstituted imidazoles of the formula               (I) wherein L is, for example, carboxy or (C1-C7)alkoxycarbonyl and X is, for example, 1-indanyl or 1-tetrahydronaphthalenyl, by alkylation of an N-cyanoformamidine of the formula II               X - NH - CH = N - CN            (II) to form an N,N-disubstituted N'-cyanoformamidine of the formula            (IV) which is cyclised under the action of bases to form a 4-aminoimidazole of the formula                   (V) and then reduced to form the product of the formula I.          The invention relates also to a special process for the reduction of the aminoimidazole V to I, and to intermediate compounds for carrying out this process and to processes for the preparation of the intermediate compounds.  The compounds produced by the process of the invention are useful as herbicides and plant growth regulators.
Patent CA-1320170-C (CA)
Title: Coking system and reactor block
Inventor: NASHAN GERD
IPC: C10B5/02
Filed: 1987-12-21
Granted: 1993-07-13
Abstract: Coking system and reactor block ABSTRACT            Coking system functioning on the batchwise feeding of coking blends, preferably on a hardcoal base, to a reactor which is heated indirectly by heat recovery in regenerators or recuperators, where the reactor is of a high-capacity type and Several  high-capacity coking reactors have been united to form a reactor block while being nevertheless of a modular design with each module being operatable and, as the case may be, replaceable independently of its neighboring modules and without - or practically without - affecting the operational functionality of those neighbouring modules. Each of the reactors is independently operatable in terms of statics and heat supply. The regenerators viz. recuperators may be arranged either laterally to or underneath the reactor chamber. Neighbouring reactors may have one intermediate wall  in common.
Patent CA-1298493-C (CA)
Inventor: GLASER FRANZ
IPC: B23B31/02
Filed: 1987-12-22
Granted: 1992-04-07
Abstract: ABSTRACT OF THE DISCLOSURE     In a chuck for clamping a tool     into a carrier    , a shank     is provided in the tool     and a mating bore in the carrier    .  The shank     is insertable into the mating bore   and can be fixed there.  To fix it, a locking element     is displaceably mounted in a radial transverse recess     of the shank     and its two front ends are provided with planar slopes        .  Both slopes form an acute angle      which closes in the direction toward the tool    .  The chuck is tightened by means of pressure screws      which are screwed radially into an annular flange of carrier     surrounding bore    .  The pressure element of the pressure screws   is a ball      having a truncation surface      which, when positioned in the same plane, charges the opposing slope         of the locking element     .