baber/WOPTO huggingface dataset:
Patent CN-113478996-B (CN)
Title: 一种财务报表修整器及其使用方法
IPC: B42B5/00
Filed: 2021-07-12
Granted: 2022-04-22
Abstract: 本发明涉及报表整理技术领域，具体涉及一种财务报表修整器及其使用方法，包括外壳，所述外壳的两长侧内侧壁一端之间固连有安装板，所述安装板的底面等距安装有多个匚形杆，且多个匚形杆的底端与顶端之间形成空腔，所述匚形杆的一端两侧侧壁均开设有滑槽。本发明中，通过吹拂机构的设置，吹拂机构对匚形杆底面上的多张报表纸张进行吹动，由于多张报表纸张之间参差不齐，使得气流能够轻易吹入相邻纸张的之间，从而将多张报表纸张之间吹至蓬松漂浮状态，使得相邻纸张之间的压力和摩擦力减少，从而使得栅格板能够轻易推动纸张，且不会使纸张褶皱折叠，从而便于对多张报表纸的一个方向进行对齐，从而便于对质地较软且尺寸较大的报表进行整理。
Patent CN-113577177-B (CN)
Title: 含有赤芍和大血藤的中药组合物及其制备方法和用途
IPC: A61K31/573
Filed: 2021-07-16
Granted: 2022-05-24
Abstract: 赤芍、大血藤、乌梅、乌梢蛇、山药、葛根、佛手、枸骨叶的中药组合物，可用于治疗干燥综合征或制备治疗干燥综合征的药物。
Patent CN-113652592-B (CN)
Title: 一种高强度高弹性应变的TiNbHfFeNi共晶高熵合金及其制备方法
IPC: C22C30/00
Filed: 2021-07-22
Granted: 2022-03-18
Abstract: 本发明涉及一种高强度高弹性应变的TiNbHfFeNi共晶高熵合金及其制备方法，属于金属材料技术领域。该共晶高熵合金的组成元素为Ti、Nb、Hf、Fe、Ni，原子百分比表达式为Ti 30 Nb 20 Hf 10 Fe 10 Ni 30 。该合金铸态下为BCC与B2组成的共晶片层结构。室温压缩屈服强度为1755MPa，弹性应变为2.52％，抗压强度为2245MPa。在500℃的环境下具有1500MPa的屈服强度，弹性应变高达5.5％。该合金具有高强度高弹性应变等优点，并且合金具有优秀的高温力学性能。
Patent CN-113369103-B (CN)
IPC: B05D7/24
Filed: 2021-08-16
Granted: 2021-11-16
Abstract: 本发明属于载带涂胶技术领域，本发明公开了一种载带流道支撑结构及支撑方法，包括：两个流道，两个流道在水平面上平行设置，两个流道上承载有载带，载带沿流道所在直线方向输送，一流道与载带下表面的一边缘相接触，另一流道与载带下表面的另一边缘相接触；多个支撑组件，多个支撑组件均匀设在流道上，一流道上的支撑组件与另一流道上的支撑组件对称设置，支撑组件具有支撑部，支撑部为支撑轴承，支撑轴承竖直设置，载带未形变时，支撑轴承与载带之间具有间隙，载带形变时，支撑轴承的外周面与载带的下表面滚动接触。支撑轴承能够对载带的中部进行有效支撑，使得胶水能够在载带的表面均匀分布，避免在载带中部造成堆积。
Patent CN-113529456-B (CN)
IPC: A63B5/20
Filed: 2021-09-15
Granted: 2021-12-10
Abstract: 本发明涉及跳绳加工领域，更具体的说是一种跳绳穿线机，包括装置支架、转换机构、拨动机构、穿线机构、拉扯机构、放绳机构和切割机构，拨动机构包括伸缩机构Ⅰ、拨动转轮、拨动筒和拨动螺纹杆，穿线机构包括穿线滑块、穿线轴、穿线筒、穿线柱和伸缩机构Ⅱ，拉扯机构包括拉扯支架、伸缩机构Ⅲ、扣合支架、扣合筒Ⅰ、卡和槽、穿绳钉、注胶管道和连杆，放绳机构包括放绳支架、螺纹杆和扣合筒Ⅱ，切割机构包括两个伸缩机构Ⅳ和固定连接在两个伸缩机构Ⅳ伸缩端上的切割刀具；可以快速将跳绳和手柄进行连接。
Patent CN-113561039-B (CN)
Title: 一种金属管接头内壁面抛光装置
IPC: B24B29/02
Filed: 2021-09-27
Granted: 2021-12-03
Abstract: 本发明适用于金属抛光技术领域，提供了一种金属管接头内壁面抛光装置，包括多个抛光件，所述金属管接头内壁面抛光装置还包括：调节式转动架机构，所述调节式转动架机构包括抛光调节组件、转动连接组件和安装架；转动随动移动机构，所述转动随动移动机构安装在安装架上；角度调节机构，所述角度调节机构包括调节座、安装座、调节连接组件和调节传动组件。本发明提供的金属管接头内壁面抛光装置，设置的调节式转动架机构、转动随动移动机构和角度调节机构，能够调节多个抛光件之间的相对距离，从而使得多个抛光件能够对不同尺寸的金属管接头内壁进行抛光加工，通用性高，无需针对每种尺寸的金属管配置不同的抛光装置，能够有效降低加工成本。
Patent CN-113821107-B (CN)
Title: 一种实时、自由视点的室内外裸眼3d系统
IPC: G06T19/00
Filed: 2021-11-23
Granted: 2022-03-04
Abstract: 本发明公开了一种实时、自由视点的室内外裸眼3D系统，包括观察者位姿认同过程模块，在该模块中对观察者位姿认同的对象进行判断处理，获取观察者位姿信息并用于成像系统重构和渲染修正，实现任意视点下的裸眼3D效果。本发明不仅能够摆脱传统裸眼3D技术在显示端上的复杂要求，同时能够根据观测者的位置实时地改变3D内容，让观测者在任意视角下都有一个完备且真实地虚拟3D沉浸感。同时由于3D渲染内容的实时可变，允许观测者和虚拟场景进行沉浸式交互，让虚实交互在裸眼3D应用中成为了可能。
Patent CN-114262843-B (CN)
IPC: C21D1/42
Filed: 2021-12-03
Granted: 2022-07-08
Abstract: 本发明采用BGMC5钢制造的冷轧工作辊及其热处理方法，涉及冶金制造技术领域，尤其涉及一种制造冷轧工作辊的BGMC5钢材成分及其工作辊的热处理方法。本发明制造的冷轧工作辊的BGMC5钢的成分按质量百分比计为：C：0.82～0.90％；Si：0.50～0.80％；Mn：0.20～0.50％、P：≤0.020％；S：≤0.010％；Cr：4.80～5.20％；Mo：0.20～0.40％；V：0.10～0.20％；Cu：≤0.25％；Ni：0.30～0.50％；余量为铁和不可避免的杂质。热处理方法包括如下步骤：辊身调质热处理、半精加工、表面双频淬火处理、深冷处理和低温回火；本发明的技术方案解决了现有技术中的现有冷轧工作辊在工作状态下会形成断裂、剥落、磨损等失效形式，造成轧辊使用寿命缩短，影响生产质量下降和降低经济效益等问题。
Patent CN-113921667-B (CN)
Title: 中红外发光器件及其制备方法、发光组件及发光设备
IPC: H01L33/00
Filed: 2021-12-06
Granted: 2022-03-04
Abstract: 本发明公开了中红外发光器件及其制备方法、发光组件及发光设备，其中发光器件，具有多层结构，该多层结构包括顺次设置的硅衬底、第一氧化硅层、第一金膜、第二氧化硅层、第二金膜结构以及黑磷层，其中第二金膜结构包括若干重复单元所形成的阵列结构，重复单元包括第一重复单元件和第二重复单元件；重复单元沿第一延伸方向重复地排列成重复单元行结构，阵列结构包括若干平行设置的重复单元行结构。本发明对激发光波长和黑磷样品发射光峰位双重共振，达到更高的量子效率，同时实现了对激发光共振和对样品发射峰位共振，实现双共振效果，可以进一步地实现量子效率的提高。
Patent CN-114356896-B (CN)
Title: 一种数据库检测方法及装置
IPC: G06F16/242
Filed: 2022-03-18
Granted: 2022-07-01
Abstract: 本发明实施例提供了一种数据库检测方法及装置，获取待检测数据库的元数据和对应的目标检测规则；目标检测规则包括用于对对象定义语句进行检测的检测规则和用于对结构化查询语言语句进行检测的检测规则；基于待检测数据库的元数据，获取针对待检测数据库的且与目标检测规则对应的待检测语句；针对每一待检测语句，确定对应的目标检测规则中与该待检测语句相匹配的检测条件对应的检测结果，得到该待检测语句的检测结果；基于各待检测语句各自的检测结果，得到待检测数据库的最终检测结果。基于此，可以实现对应用系统的数据库进行检测。后续可以基于待检测数据库的最终检测结果，确定待检测数据库的稳定性。
Patent GE-P20043350-B (GE)
Title: Smoking Articles
Inventor: KHARIBEGASHVILI ALEXANDER
IPC: A24D1/00
Filed: 2001-11-21
Abstract: 1. Technical Result Reduce of tar and nicotine content in smoke of smoking articles, reduce of smoke temperature, increase in assortment of smoking articles. 2. Essence An article comprises a paper pipe 2, in which there is tobacco 3, aromatizing agent 4 and a filter 5; the aromatizing agent in the form of the additional filter is located in the final part of the paper pipe in front of the filter in the form of crushed particles of dry leaves of plants or flowers (for example leaves of mint or rose flowers) having fragrance. 3. Field of Application Production of smoking articles.
Patent GE-P20217236-B (GE)
Title: Composition comprising pentose and polyphenolic compound
Inventor: OMEGA PHARMA INNOVATION & DEVELOPMENT NV
IPC: A61P3/10
Filed: 2015-11-26
Abstract: None
Patent GE-P20186919-B (GE)
Title: Individual all-terrain vehicle
Inventor: LEKVINADZE GIORGI
IPC: A61G5/04
Filed: 2016-09-02
Abstract: Individual all-terrain vehicle includes a body 1, a seat having sitting part 3, seat back 4 and the bolsters 5, balancing device executed as a gyroscope 6, a microprocessor and a drive 8 having reductor, which output shaft is engaged with right and left racks teeth by means of toothed coupling. The device is equipped with moving mechanism executed as couple of caterpillar belts or chains disposed in parallel, in its turn, including supporting mechanism, drive gear and stretching device, as well. The device has shock absorbers, which guiding bushes 53 are disposed radially and fastened onto longitudinal composite beams; at that, the springs executed movable in said bushes are fastened onto each shock absorber metallic beams 54, and rods free ends rest on toe-shoes 56. In addition to the above, the vehicle is additionaly equipped with a device for floating in the water or bog without drowning, which includes laid into protective shields 59 the inflatable pillows 60 executed with capability of inflation by means of motor pump; at that, the screws 64 switched to the drive are additionally disposed for floating in body back part, and for moving on mud the chain endless tapesares are equipped with lugs. The device is equipped with a mechanism controlling center of gravity consisting of disposed crosswise relative to each other the longitudinal and transversal guides, and installed therein the movable counterbalances, which control mechanism is executed as trolley system; at that, the vehicle has the batteries for powering electrical devices, auxiliary mechanisms as drive-wheel and additional gear unit, at least, couple of winches and mounted into the bolsters the control panel having corresponding buttons providing vehicle drive.
Patent CA-1340624-C (CA)
Title: Modified vaccinia virus and methods for making and using the same
Inventor: PANICALI DENNIS
IPC: C12Q1/70
Filed: 1983-01-18
Granted: 1999-07-06
Abstract: What are disclosed are methods for modifying the genome of vaccinia virus to produce vaccinia mutants, particularly by the introduction into the vaccinia genome of exogenous DNA; modified vaccinia prepared by such methods; certain DNA sequences and unmodified and genetically modified microorganisms involved as intermediates in such methods; and methods for infecting cells and host animals with such vaccinia mutants to provoke the amplification of exogenous DNA and proteins encoded by the exogenous DNA, including antigenetic proteins, by said cells and host animals.
Patent CA-1287999-C (CA)
Title: Multiple glazing
Inventor: GILCH HEINZ
IPC: E06B3/663
Filed: 1986-02-05
Granted: 1991-08-27
Abstract: MULTIPLE GLAZING                Abstract of the Disclosure A spacer frame for use in the manufacture of a multiple glazing unit by a process in which the spacer frame is disposed between prepared transparent panels and the panels are pressed together.  The spacer frame comprises  one  or more  spacer elements  having bent corners or four hollow profiles joined at their ends by corner pieces or welding.  The hollow profiles each have two parallel portions intended to be located in juxtaposed  relation  to  and  parallel  with   the transparent  panels.     A  bridging  portion  extends between the parallel portions and located at the outer region of the spacer frame and arranged to provide a closed  figure  of  at  least  substantially  uniform thickness.   A coating of a curing sealant composition is disposed on outer surfaces of the closed figure. The coating of sealant composition extends along the parallel  portions  of  the  profiles  and  over  the bridging portions of the profiles.   The coating is of sufficient  thickness  and  distribution  to  form  a moisture resistant seal between the spacer elements and the transparent panels.
Patent CA-1276755-C (CA)
Title: Making paper which has a high dry strength
Inventor: PFOHL SIGBERG
IPC: C08F220/56
Filed: 1986-04-18
Granted: 1990-11-27
Abstract: ABSTRACT   A process for making paper which has a high dry strength by adding a cationic polymer to the paper stock and draining the latter with sheet formation, or by applying a cationic polymer onto the surface of paper, the said polymer being used in each case in an amount of from 0.05 to 3.0% by weight, based on dry fiber or dry paper.  There is used as the cationic polymer a water-soluble copolymer of a compound of the formula   wherein X  is an acid radical, containing as copolymerized units, from 1 to 30% by weight of said compound and from 99 to 70% by weight of acrylamide and/or methacrylamide, the K value of said copolymer being from 50 to 250.  Apart from its high dry strength, the polymer shares virtually no tendency to foam under processing conditions and, when added to the paper stock, exhibits only slight sensitivity to interfering substances.
Patent CA-1311491-C (CA)
Inventor: HOLMWOOD GRAHAM
IPC: C07D303/36
Filed: 1986-05-14
Granted: 1992-12-15
Abstract: Abstract of the Disclosure The present invention relates to novel intermediates use-ful in the preparation of fungicides and to a process for preparing the intermediates.  The intermediates are represented by formula II which defines an oxirane of the formula II                        (II) in which R represents alkyl or cycloalkyl in each case optionally mono-, di- or tri-substituted by identical or different substitu-ents from the group consisting of methyl, ethyl, isopropyl, meth-oxy and ethoxy, or phenyl which is optionally mono-, di- or tri-substituted by identical or different substituents selected from the group consisting of fluorine, chlorine, methyl, tri-fluoromethyl, phenyl and chlorophenyl, X represents the grouping -OCH2-, -SCH2-, -(CH2)p- or -CH=CH-, Y represents the grouping -CO-Y1, -C(OR4)2-Y1  or     , or the grouping -C(Y1)=N-OY2, Y1 represents hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl optionally substituted by C1-4 alkyl or C1-2 alkoxy, or phenyl or benzyl each of which phenyl or benzyl is optionally mono- or di-substituted by identical or different substituents selected from the group consisting of fluorine, chlorine, methyl and trifluoro-methyl, Y2 represents hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl optionally substituted by halogen, C1-4 alkyl or C1-2 alkoxy or benzyl optionally substituted by halogen, alkyl with 1 to 4 carbon atoms; alkoxy and alkylthio with in each case 1 or 2 carbon atoms;     Le A 21 965-CA DIV I     halogenoalkyl, halogenoalkoxy and halogenoalkylthio with in each case 1 or 2 carbon atoms and 1 to 5 identical or different halogen atoms, cyclohexyl, dialkylamino with 1 to 4 carbon atoms in each alkyl part, nitro, cyano, alkoxycarbonyl with 1 to 4 carbon atoms in the alkyl part and optionally halogen-substituted phenyl, Z represents halogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy or halogenoalkylthio and the indices m and p re-present 0, 1 or 2.
Patent CA-1269807-C (CA)
Title: Roller brush for sweeping machine
Inventor: WEBER FRAMZ
IPC: A47L11/40
Filed: 1986-06-06
Granted: 1990-06-05
Abstract: Abstract The sweeping machine is fitted with a roller brush, whereby the lateralroller mountings of the sweeping machine cover the roller body and its axially extended retaining profiles for the brush units. In order to effect and thereby simplify the replacement of brush units without removal of the entire roller brush, the sweeping machine is constructed such that the retaining profiles (1) feature an open construction radially toward the exterior, at the most according to the length of a brush unit (3) in at least one lateral zone of the roller body (2). The brush units (3) in this location are arranged such that they are secured radially by at least one retaining element (4) that surrounds all of the brush units (3).
Patent CA-1292823-C (CA)
Inventor: DAVISON SOL
IPC: C09J123/20
Filed: 1986-07-02
Granted: 1991-12-03
Abstract: UNIQUE MOLECULAR WEIGHT DISTRIBUTION      POLYBUTYLENE BLEND AND FILM     Abstract of the Invention An unusual polybutene-1 polymer blend based on the ability of polybutene-1  to  undergo  random  scission  of  molecules  in  a  chemical cracking  process.   Such  cracked  polymer  when  blended  back  with the parent  polybutene-1  produces  a  unique  molecular  weight  distribution which is manifested in a unique and valuable combination of processing behavior and mechanical,  optical and thermal properties  of film made from the blend.   Good hot tack,  low heat sealing temperature and high clarity as well as improved processability are simultaneously achieved in these films.
Patent CA-1340848-C (CA)
Title: Pseudorabies virus protein
Inventor: PETROVSKIS ERIK A
IPC: A61K39/00
Filed: 1986-09-11
Granted: 1999-12-14
Abstract: The present invention provides recombinant DNA molecules comprising a sequence encoding a pseudorabies virus (PRV) glycoprotein selected from the group consisting of gI, gp50, and gp63, host cells transformed by said recombinant DNA molecule sequences, the gI, gp50 and gp63 polypeptides.       The present invention also provides subunit vaccines for PRV, methods for protecting animals against PRV infection and methods for distinguishing between infected and vaccinated animals.
Patent CA-1307021-C (CA)
Title: Table a dessin rotative a positionnement automatique
Inventor: DOUSSIN GERARD L
IPC: A47B27/02
Filed: 1986-10-06
Granted: 1992-09-01
Abstract: Table à dessin rotative à positionnement automatique. L'invention concerne une planche à dessiner du type comprenant une partie fixe (10) qui supporte en rotation une partie mobile (14, 18) sur la surface supérieure de laquelle le document à traiter doit être fixé. Cet ensemble partie fixe et partie mobile tenant lieu d'appareil à dessiner, par exemple en association avec une règle à déplacement dite "parallèle" ou d'un appareil à dessiner. Selon l'invention, la partie tournante est entraînée par un moteur électrique (30) via des engrenages (24, 26), les signaux appliqués audit moteur étant créés à partir de données angulaires introduites par l'utilisateur dans le système au moyen d'un clavier à touches, de telle sorte que soient effectuées des rotations souhaitées de la partie tournante. On trouve en outre un mécanisme de verrouillage (44, 46) qui, combiné à une touche d'initialisation, permet de déterminer une position angulaire de référence de la partie mobile. On trouve également un mécanisme de débrayage (31, 72, 74, 76) du moteur (30) permettant la libre rotation de la partie tournante qui peut être interchangeable. Figure 1
Patent CA-1285695-C (CA)
Inventor: SANO AKIRA
IPC: D01F6/04
Filed: 1986-12-16
Granted: 1991-07-02
Abstract: ABSTRACT     An ultra-high molecular weight polyethylene powder easily soluble in organic solvents and suitable for use in the preparation of fibers or films having a high strength and a high elastic modulus, said polyethylene powder having an intrinsic viscosity in the range of 5 to 30 dl/g in decalin at 135°C and being obtained by at least two-step polymerization reactions which are: a first step of polymerizing ethylene in the absence of hydrogen or at a reduced hydrogen concentra-tion, using a catalyst containing a solid catalyst component and an organometallic compound, said solid catalyst component containing at least magnesium and titanium and/or vanadium, to produce 50-99.5 parts by weight, based on 100 parts by weight of a final polyethylene product, of polyethylene having an intrinsic viscosity of 12 to 32 dl/g in decalin at 135°C, and a second step of polymerizing ethylene at a higher hydrogen concentration than in said first step to produce 50-0.5 parts by weight of polyethylene.
Patent CA-1296663-C (CA)
Title: Arabinonucleic acid probes for dna/rna assays
Inventor: MC CORMICK RANDY MILES
IPC: C12Q1/68
Filed: 1986-12-18
Granted: 1992-03-03
Abstract: ARABINOUNUCLEIC ACID PROBES FOR DNA/RNA ASSAYS                      ABSTRACT A novel nucleic acid, arabinonucleic acid, is provided as a probe in nucleic acid assays.  The anti-arabinose antibody-label conjugates.
Patent CA-1286154-C (CA)
Title: Wheelset steering apparatus and method for the truck of railway vehicles
Inventor: OKAMOTO ISAO
IPC: B61F5/40
Filed: 1987-01-29
Granted: 1991-07-16
Abstract: Abstract A wheelset steering apparatus and method for the truck of railway vehicles, wherein an axle box rotatably provided on the opposite ends of the wheelset is elastically supported in the longitudinal direction as well as in the lateral direction of the truck with respect to a truck frame.  Vertical loadings on the truck frame are carried by the axle box.  A spring constant in the longitudinal direction of the truck in a state of being elastically supported with respect to the truck frame of the axle box is varied when the vehicle runs.  The self-steering property of the wheelset is enhanced, and stability in running on a straight track is secured.
Patent CA-1276537-C (CA)
Inventor: LUSTIG STANLEY
IPC: B32B27/30
Filed: 1987-03-26
Granted: 1990-11-20
Abstract: TINTED HEAT-SHRINKABLE MULTILAYER FILMS COMPRISING A VINYLIDENE CHLORODE-VINYL         CHLORIDE COPOLYMER            Abstract of the Invention A transparent heat shrinkable, multilayer film comprising:         (a)  at least one layer comprising a vinylidene chloride-vinyl chloride copolymer; and (b)  at least one layer comprising a thermoplastic polymer; and (c) a sufficient amount of a dioxazine violet pigment to provide a film which retains an aesthetically acceptable violet appearance despite exposure to elevated temperatures and/or irradiation.
Patent CA-1284224-C (CA)
Title: Electronic card receiving device
Inventor: OHTSUKI TOMONARI
IPC: G06K7/00
Filed: 1987-07-24
Granted: 1991-05-14
Abstract: 61-176,470 comb.             ELECTRONIC CARD RECEIVING DEVICE      Abstract of the Disclosure An electronic card receiving device includes a card holder forming a card receiving space in the device for receiving an electronic card, a card latching mechanism for holding the electronic card in position in the card receiving space formed by the card holder, a contacting mechanism for electrically connecting the device to contacts of the electronic card held in position, and a card pushing mechanism for disconnecting the device from the electronic card and pushing it out of the device.  The card pushing mechanism comprises a first ejecting plate and a second ejecting plate slidable in directions of inserting and removing the electronic card.  The first ejecting plate comprises an abutting portion for applying a force to an inserted electronic card to push it in the direction of removing the card.  The second ejecting plate comprises a stopper guide for obtaining an initial stable condition of the second ejecting plate, a latched condition of the inserted card and a transitional condition of the second ejecting plate during its sliding.  When an electronic card is inserted into and removed from the device, an area where card terminals are rubbed by contact pins and time for such a rubbing are very small and short, so that the contact pins are scarcely worn and the card terminals of the electric card are not damaged to ensure high reliability of the system of this kind.
Patent CA-1295118-C (CA)
Title: Steam foam process
Inventor: MUIJS HERMAN M
IPC: C09K23/12
Filed: 1987-09-16
Granted: 1992-02-04
Abstract: A B S T R A C T                      STEAM FOAM PROCESS    A steam foam process for displacing oil within a subterranean reservoir is improved by injecting into the reservoir a steam-foam forming mixture of steam and a C11-C20-di-alkylarenesulphonate surfactant.
Patent CA-1286503-C (CA)
Title: Treatment of gas liquor
Inventor: BLOM PETER W E
IPC: C10K3/00
Filed: 1987-10-15
Granted: 1991-07-23
Abstract: ABSTRACT     A method and apparatus for converting a raw gas such as the   gas  liquor  resulting  from  a  Lurgi-type  coal gassification  process together with CO2 and/or water by  passing  it  through a  plasma  arc heater and gas converter  to  convert  it to a mixture of CO and H2.
Patent CA-1286684-C (CA)
Title: Process for the preparation of n-acyl-n-alkyl-2,6- dialkyl-3-chloro-anilines
Inventor: ECKHARDT WOLFGANG
IPC: C07C233/25
Filed: 1987-10-26
Granted: 1991-07-23
Abstract: Process for the preparation of N-acyl-N-alkyl-2,6-dialkyl-3-chloro-anilines Abstract of the Disclosure N-acyl-N-alkyl-2,6-dialkyl-3-chloroanilines of the formula   wherein R1 is methyl or ethyl, R2 is alkoxymethyl, chloromethyl or 2-tetrahydrofuryl, R3 is alkoxymethyl, carboxy or alkoxycarbonyl and R4 is hydrogen or methyl and, if R3 is carboxy or alkoxycarbonyl, R4 is also 2-alkoxyethyl and 2-alkoxypropyl, and R3 and R4, together with the carbon atom to which both radicals are attached, may also form a 2-oxotetrahydro-3-furyl radical or a 2-oxo-5-methyltetra-hydro-3-furyl radical, are prepared by reacting a 2,6-dialkylaniline of the formula   with a halide of the formula   wherein X is chlorine or bromine, to give an N-alkyl-2,6-dialkyl-aniline of the formula   then converting said compound by further reaction with an acylating agent of the formula wherein X1 is chlorine, bromine or -O-CO-R2, into an N-acyl-N-alkyl-2,6-dialkylaniline of the formula   and subsequently converting said compound by reaction with chlorine into an N-acyl-N-alkyl-2,6-dialkyl-3-chloroaniline of the above formula.
Patent CA-1280697-C (CA)
Title: Wind turbine
Inventor: JANSSON PETER
IPC: F03D1/04
Filed: 1987-11-25
Granted: 1991-02-26
Abstract: ABSTRACT OF DISCLOSURE            The invention relates to a wind driven turbine, which includes a rotor comprising a plurality of spaced apart vanes.  The rotor is adapted to rotate about the vertical axis of an elongate short which can transmit power to a prime mover or power take off.  Each vane for the rotor is formed with a substantially concave, elongate trailing or reverse face.  Wind deflection means are provided, such as to direct wind, through a venturi, onto and along the concave trailing face of one or more vanes, as said one more vanes rotate downwind away from said venturi.  The wind deflection means can also assist in at least partially shielding from the wind, one or more vanes of the rotor, as the vanes rotate and move upwind towards the venturi.
Patent CA-1317410-C (CA)
Title: Polycarbonate resins, process for production of said resins, and compositions containing said resins
Inventor: KOMATSU TAKASHI
IPC: C08K7/14
Filed: 1988-01-06
Granted: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE    Novel polycarbonate resins, a process for production of said polycarbonate resins, and compositions containing said polycarbonate resins and glass fibers as major components are disclosed.  The polycarbonate resins have: (1) a repeating unit (I) represented by the general formula (A):                           and a repeating unit (II) represented by the general formula (B):                         (all the symbols are as defined in the appended claims); (2) a pentahalogenophenoxy group as the end group thereof; and (3) a viscosity average molecular weight of at least 5,000.          The polycarbonate resins are excellent in all of flame retardance, fluidity, impact resistance and transparency.          Thus the polycarbonate resins and compositions containing them are useful for production of, e.g., moldings for which all the above characteristics are required.