baber/WOPTO huggingface dataset:
Patent CN-1665942-A (CN)
Inventor: JEAN-LUC ROTH
IPC: C21C7/072
Filed: 2003-05-21
Abstract: 本发明涉及对熔融金属浴的冶金处理方法。本发明方法包括包含在熔融金属浴表面存在或形成酸性炉渣的第一处理和包含在熔融金属浴表面存在或形成碱性炉渣的第二处理。根据本发明无中间成渣地进行二个处理从而得证在熔融金属表面上的在酸性炉渣区和碱性炉渣区之间有物理分离。
Patent CN-87107668-A (CN)
Title: 拆包机落棉辊
IPC: D01G19/10
Filed: 1987-11-03
Abstract: 在拆包机的落棉辊1中，齿2可拆卸地固定在辊周边上，有支承表面21适应落棉辊的周边形状，并用螺钉拧入销4中。因此，齿的固定可靠，更换容易。为了将齿牢实固定，无论制造公差如何，支承表面缩小为两个有间距的肩台22，23。
Patent CN-1042533-A (CN)
Inventor: ZIYI LU
IPC: C04B40/06
Filed: 1988-12-09
Abstract: 一种复合型混凝土减水剂，它由生石灰、木质素磺酸纳、硫酸纳和填充料组成。生石灰既可有效地参与混凝土中的水化反应过程，又可有效地降低普通混凝土减水剂的生产成本。这种减水剂的基本配合关系(重量比)为：生石灰5～30％，木质素磺酸纳5～20％，硫酸纳30～70％，填充料10～25％。当生石灰掺量在5～20％时，产品的综合经济技术效果为最佳状态。
Patent CN-1042345-A (CN)
Inventor: KAKIZAKI HIDEO
IPC: C22C19/00
Filed: 1989-10-31
Abstract: 一种处理含甲醛的气体或液体的设备，其特征是所述设备与含甲醛的气体或液体相接触的表面的部分或全部用主要由铜和/或镍组成的合金制成。
Patent CN-1049219-A (CN)
Inventor: KUBIK KLAUS
IPC: D21G1/02
Filed: 1990-07-27
Abstract: 辊子(100)含有一个不转动的横梁(1)和一个可
绕横梁(1)转动的空心辊(2)。纵向腔室(11)中的流
体的压力作用在辊缝(10)中产生线压力，其中所述流
体由热交换器(14)加热升温。此外，空心辊(2)中有
通道(30)，通道(30)输送由热交换器(24)升温的载热
流体。
Patent CN-1059452-A (CN)
Title: 咖啡果汁浓缩糖浆及相关的咖啡果饮料制造方法
Inventor: DAOXIAN ZHOU
IPC: A23F5/00
Filed: 1990-09-07
Abstract: 咖啡果汁浓缩浆及相关的咖啡果汁饮料制造方
法，涉及一种果汁饮料生产工艺和调制配方，它回收
利用咖啡果加工过程中丢弃的果皮果汁制成糖浆，作
为食品工业原料和饮料。制汁后的咖啡果皮渣还可
以精制成咖啡果茶。从而，综合利用变废为宝，提高
咖啡果的利用率。
Patent CN-1060332-A (CN)
Title: 四角钻塔拆装机
Inventor: YOUZONG ZHOU
IPC: B25B27/00
Filed: 1991-11-05
Abstract: 本发明设计出一种具有升降机构的钻塔拆装机，
由机座、导向架、升降架、升降机构和伸缩连接臂构
成，利用升降机构将钻塔顶起，从下端拆装，安装时，
先装顶层后装底层，拆装时，先拆底层后拆顶层，全部
作业都在地面完成，其优点是安全、省力、工作效率
高，适用于煤炭、地矿、冶金、水电等地质钻探行业。
Patent CN-1077006-A (CN)
Title: 发动机罩
Inventor: TATAKASHI KUBO
IPC: F02B77/13
Filed: 1993-01-29
Abstract: 本发明的目的是提供具有足够隔音隔振效能、较

少零件和结构简单的发动机罩。发动机罩8包括连

接第一罩件18和第二罩件19的连接部分21，以及

由包括橡胶和弹性合成树脂的弹性材料制成的弹性

件24，其中，弹性件24跨装在连接部分21上，并在

张力状态下，稳固地连接在每一个罩件18、19的两

端上。
Patent CN-1097944-A (CN)
Title: 芹菜粉
Inventor: LIANG ZHU
IPC: A23L19/00
Filed: 1993-07-26
Abstract: 本发明提供了一种芹菜粉。以纯芹菜超微细粉
为主要原料，配以少量的纯胡萝卜粉和纯菠菜粉。各
组分配比(重量％)可为纯芹菜粉85～90，纯萝卜粉
5～10，纯菠菜粉5～10。营养成分搭配十分合理，营
养丰富，可为人体充分吸收，卫生。
Patent CN-1096411-A (CN)
Inventor: JOHNSON JERRY L
IPC: A01N43/28
Filed: 1994-04-27
Abstract: 本发明涉及一种无溶剂、无粉尘，并显示改进的

水分散性能的挤压成颗粒状的除草剂组合物。所述

的除草剂组合物同时具有改进的环境相容性。
Patent CN-1133109-A (CN)
Inventor: BUHRGARD KARL SVEN MAGNUS
IPC: H04L12/70
Filed: 1994-10-03
Abstract: 本发明涉及一个同步电路装置，它包括在接收组成数据包的比特流的一个多路复用/多路解复用单元(1)中。不断选择每个被发送数据包的连续比特序列中一个预定部分的比特位和比特值，以使预定校验计算得出一个预定值(例如“D”)。计算对应一个连续比特序列的预定部分并属于各个接收数据包的连续比特序列之值，以确定校验计算得出预定值的范围。当取得一致结果时，通过一个连续比特序列预定部分的比特序列就认为确定了两个相邻数据包的边界。每个输入比特流借助于控制模块或控制逻辑(4，9)，通过在各比特流的串一并变换器(3)中插入与同步对应的时间延迟来实现同步。同步、并行格式比特流(25)可以通过控制模块或控制逻辑(4)送到存储器(5)，存储器再通过缓冲器电路和并一串转换器将比特流送至输出连接(8)。
Patent CN-1112965-A (CN)
Inventor: CAMERON DONALD SIDNEY
IPC: C23C28/00
Filed: 1995-03-25
Abstract: 用于高温和腐蚀环境中的制品，其中包括高熔点
金属或它们的合金的基体。先用中间层对基体进行
敷涂，接着再用任选的初始涂层和铂族金属的最后涂
层基体敷涂。中间层减少了基体的氧化并防止了最
后涂层和基体间的金属相互扩散，其贡献是改善了制
品对工作环境的耐久性并减少了生产成本。
Patent CN-1179783-A (CN)
Inventor: RYAN M S
IPC: C08F8/44
Filed: 1996-03-27
Abstract: 本发明公开了逆微乳状液,其中含有水和至少有1摩尔%季铵化的叔氨基甲基基团取代的(烷基)丙烯酰胺为基的聚合物的分散的胶束,即水相,包含约20重量%至约40重量%的聚合物固体,微乳状液的标准粘度为至少约3.3cps。本发明也传授了制备所述微乳状液及将其用于将悬浮有固体的分解液脱水的方法。
Patent CN-1168598-A (CN)
Inventor: HIHO NAGAI
IPC: H04N5/445
Filed: 1997-01-08
Abstract: 本发明的电视接收机，具有：从输入的图像信号的形式或内容提取信息的信息提取电路、由信号处理程序和数据对该图像信号进行信号处理的图像信号处理电路、存储该程序和数据的存储器、控制这些单元，使其动作或驱动的中央处理器、以及显示图像的显示装置，图像处理电路在中央处理器的控制下，可以与输入的图像信号对应地进行信号的译码处理、灰度和清晰度等的画质修正或设定、接通荧光屏显示等的处理。本发明还可以实现与各种信号形式相应的功能扩充。
Patent CN-1178919-A (CN)
Title: 用于对液晶分子取向的方法
Inventor: TONG-KYN CHANG
IPC: G02F1/1337
Filed: 1997-07-03
Abstract: 一种对液晶分子取向的方法,其中,取向膜的分子方向是通过在将磁场作用于基片的同时控制取向膜的温度或照射光线来控制的。根据本发明的优选实施例,取向膜通过辐射磁场来调准为理想的方向,并通过控制取向膜的温度或照射光线来将分子取向固定下来。因此,液晶分子根据取向膜的分子方向来取向。
Patent CN-1193039-A (CN)
Inventor: AKIOJI SHIRAISHI
IPC: B27K3/04
Filed: 1997-10-20
Abstract: 公开了有高防霉菌性的新型木材防腐剂组合物。这样的组合物含有异噻唑酮化合物和至少一种用至少一种选自氨、铵盐和胺的含氮化合物增溶的水不溶性铜盐或铜氧化物形成的水溶性铜络合物的组合。
Patent CN-1215455-A (CN)
Title: 图案表面的摩擦材料、离合片部件及其制造和使用方法
Inventor: SEITZ D S
IPC: C09K3/14
Filed: 1997-04-08
Abstract: 一种用于传递扭矩的摩擦表面部件的摩擦材料(1),它包括具有前表面(12)和后表面(13)的背衬(11)。在背衬(11)的前表面(12)上附着有许多精确成形摩擦复合物(20)形成的图案的摩擦涂层(14)。该精确成形的复合物(20)包括许多分散在粘合剂(5)中的摩擦颗粒(4)。在一个实例中,摩擦材料(1)的弹性模量约为10 8 达因/cm 2 或更小。
Patent CN-1236485-A (CN)
Inventor: HIROYASU ISHIZUKA
IPC: H01L27/02
Filed: 1997-10-30
Abstract: 为了消除由于加于外部端子上的过电压的极性造成的抗ESD性的差异,提高半导体集成电路器件对于正和负过压的抗ESD性,在外部端子和地电位之间,设置具有晶闸管结构的保护元件,用于保护内部电路不受正过压影响,提供由二极管D1构成的保护元件,保护内部电路不受负过压影响。
Patent CN-1237456-A (CN)
Inventor: HANG CHANGSHOU
IPC: A61P31/14
Filed: 1999-06-23
Abstract: 流行性出血热传代细胞多价纯化疫苗是属生物技术领域“九五”国家医学技术攻关专题研究内容，包括我国流行性出血热病毒流行株在Vero传代细胞中的传代适应，毒株的选育，Vero细胞库的建立，病毒在Vero细胞中的培养、收获，超滤浓缩及纯化，稀释配制，分装，以及对疫苗原液、半成品及成品一系列的检测和检定，以保证疫苗的质量，使其既安全又有效，用于流行性出血热(肾综合征出血热)的免疫预防。
Patent CN-1245639-A (CN)
Title: 除草组合物
Inventor: HISAYUKI HOSHI
IPC: A01N37/48
Filed: 1999-07-21
Abstract: 本发明提供了一种除草组合物包括(i)邻－[5－(2－氯－α,α,α－三氟—对—甲苯氧基)－2－硝基苯甲酰]－DL－乳酸乙酯,和(ii)2－氯－3－[2－氯－5－(1,3－二氧－4,5,6,7－四氢异二氢吲哚－2－基)苯基]丙烯酸乙酯作为活性成分。本发明组合物可以有选择性的控制在玉米田、大豆田、小麦田、大麦田、燕麦田、黑麦田、稻田、水田中的多种杂草。也提供了控制杂草的方法。
Patent CN-1270374-A (CN)
Title: 可变强度视觉信号系统
Inventor: MEIKATSURA KOTAKA
IPC: G08B1/08
Filed: 1999-11-10
Abstract: 一种用于听力减退者的应急信号装置提供频闪光,其中所发射的光强是可变的。应急信号装置包括外壳和连接到外壳的反射镜。适于提供闪光序列的频闪光发射装置的放置与反射镜有关,使得光以预定模式分布。频闪光发射装置发射的强度级可以在至少一第一强度级和一第二强度级之间变化。反射镜提供闪光的极光分布。频闪光发射装置的闪光速率与其他应急信号装置同步。
Patent CN-1292959-A (CN)
Title: 用半双工与全双工过程激活多xDSL调制解调器
Inventor: PALM STEPHEN
IPC: H04L29/02
Filed: 1999-12-29
Abstract: 启动数据通信的方法与装置,检测并通知对方终端所使用的是何种类型的双工(诸如,全双工或半双工)。在中央地点与远程地点之间交换通信设备的能力。基于通信信道的质量及通信信道的能力,选择适当的通信标准。
Patent CR-20110207-A (CR)
Title: Composición y uso de un gel oral endoparasiticida bioadhesivo de larga acción a base de doramectina
Inventor: VEGA CARRASCO EDGAR REGULO
IPC: A61K9/00
Filed: 2011-04-25
Abstract: La presente invención se refiere a Ia composición de un gel bioadhesivo endoparasiticida a base de doramectina, con un alto nivel de adhesion a Ia mucosa oral equina y con un sabor dulce que facilita enormemente su dosificación, a procedimientos para su preparación y a su utilización.
Patent CR-20110429-A (CR)
Title: Sistema y método de producción autónoma de fluido y de electricidad
Inventor: DJERASSEM LE BEMADJIEL
IPC: E21B43/12
Filed: 2011-08-11
Abstract: La presente invención se refiere a los métodos y sistemas de bombeo o de transferencia de fluido y de producción de energía de forma continua y autónoma. Se compone de sistemas termodinámicos cerrados dispuestos en serie.
Patent CR-20150365-A (CR)
Title: Composiciones y métodos para regular la tasa producción de ebis de fungicidas ditiocarbamato
Inventor: ZHAO MIN
IPC: A01N59/04
Filed: 2015-07-09
Abstract: Se describen nuevas composiciones y métodos para regular la tasa de conversión de fungicidas de Etilén Bis Ditiocarbono, tales como mancozeb, en sulfuro de etilenebisisotiocianato (EBIS)
Patent CR-20220086-A (CR)
Title: Antigen binding proteins specifically binding mage-a
Inventor: WAGNER CLAUDIA
IPC: C07K16/46
Filed: 2020-07-31
Abstract: The present invention concerns antigen binding proteins specifically binding melanoma associated antigen A (MAGE-A) protein-derived antigens. The invention in particular provides antigen binding proteins which specifically bind to the MAGE-A antigenic peptide comprising or consisting of SEQ ID NO: 1 in a complex with a major histocombatibility (MHC) protein. The antigen binding proteins of the invention contain, in particular, the complementary determining regions (CDRs) of novel engineered T cell receptors (TCRs) that specifically bind to said MAGE-A peptide/MHC complex. The antigen binding proteins of the invention are of use for the diagnosis, treatment and prevention of MAGE-A expressing cancerous diseases. Further provided are nucleic acids encoding the antigen binding proteins of the invention, vectors comprising these nucleic acids, recombinant cells expressing the antigen binding proteins and pharmaceutical compositions comprising the antigen binding proteins of the invention.
Patent CR-20220478-A (CR)
Title: Benzodiazepine derivatives as gaba a gamma1 pams
Inventor: O`CONNOR EOIN CORNELIUS
IPC: C07D487/04
Filed: 2021-03-29
Abstract: The invention provides novel compounds having the general formula (I) wherein R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup>, R<sup>5</sup> and X are as described herein, compositions including the compounds and methods of using the compounds.
Patent EC-SP044959-A (EC)
Title: Inhibidores de polimerasas víricas
Inventor: BEAULIEU PIERRE LOUIS
IPC: C07D209/00
Filed: 2004-01-23
Abstract: Un isómero, enantiómero, diastereoisómero o tautómero de un compuestos, representado por la fórmula I: donde A es O, S, NR1 o CR1, donde R1 está definido aquí; representando un enlace simple o un enlace doble; R2 es seleccionado de: H. halógeno, R21, O R21, SR21, COOR21, SO2N(R22)2, N(R22)2, CON(R22)2, NR22C(O)R22 o NR22C(O)NR22 donde R21 y cada R22 es definido aquí; B es NR3 o CR3, con la cláusula de que uno de A o B es CR1 o CR3, donde R3 está definido aquí; K es N o CR4, donde R4 está definido aquí; L es N o CR5, donde R5 tiene la misma definición como R4; M es N o CR7, donde R7 tiene la misma definición como R4; Y1 es O o S; Z es N(R6a)R6 o OR6, donde R6a es H o alquil o NR61R62 donde R61 y R62 están definidos aquí; y R6 es H. alquil, cicloalquil, alquenil, Het, alquil-aril, alquil-Het; o R6 es donde R7 y R8 y Q están definidos aquí; Y2 es O o S; R9 es H, (C1-6) alquil, (C3-7)cicloalquil o (C1-6) alquil-(C3-7) cicloalquil, aril, Het, (C1-6)alquil-aril o (C1-6) alquil-Het, todo de lo cual opcionalmente sustituido con R90; o R9 es unido covalentemente a R7 o R8 para formar un heterociclo 5- o 6 miembros; una sal o un derivado del mismo, como un inhibidor de HCV NS5B polimerasa.
Patent EC-SP066671-A (EC)
Title: Nuevos derivados de quinolina
Inventor: KANIA ROBERT STEVEN
IPC: C07D409/14
Filed: 2006-06-23
Abstract: La invención se refiere a los compuestos representados por la fórmula (I): 	y a las sales o solvatos de dichos compuestos, en los que cada uno de A R3 - 8, X3, X5, m, y n son como se han definido en esta memoria descriptiva. La invención también se refiere a las composiciones farmacéuticas que contienen los compuestos de fórmula (I) y a los procedimientos de tratamiento de trastornos hiperproliferativos en un mamífero mediante la administración de compuestos de fórmula (I).
Patent EC-SP066799-A (EC)
Title: Un proceso y una capsula para preparar bebidas
Inventor: DOGLIONI MAJER LUCA
IPC: B65D85/804
Filed: 2006-08-25
Abstract: Una cápsula simple de servir para la preparación de bebidas calientes tales como café, capuchino, té o las similares de preparaciones solubles o molidas que tienen una porción de la tapa de salida (1b) localizada sobre una pared de dispensación (F) con el fin de formar una abertura de dispensación (11) después que un líquido ha sido introducido dentro de la cápsula, así como también, los medios para cambiar el área de dicha abertura de dispensación durante el paso de dispensación de la bebida
Patent EC-SP099389-A (EC)
Title: Nuevas formas cristalinas
Inventor: AASLUND BENGT LEONARD
IPC: A61K31/397
Filed: 2009-06-05
Abstract: Se proporcionan formas cristalinas de los compuestos Ph(3-Cl)(5-OCHF2)-(R)CH(OH)C(O)-Aze-Pab(OMe) (Compuesto A) y Ph(3-Cl)(5-OCHF2)-(R)CH(OH)C(O)-Aze-Pab(OH) (Compuesto B), las composiciones farmacéuticas que las contienen, los procesos para su obtención y su uso en tratamiento médico.
Patent EC-SP972082-A (EC)
Title: Preparado farmaceutico que contiene acidos difosforicos para la aplicación por via oral
Inventor: MOECKEL JOERN
IPC: A61K31/66
Filed: 1997-04-15
Abstract: El invento se refiere a composiciones farmacéuticas bien compatible por vía oral, que consta de un núcleo que contiene como sustancia activas derivados de ácidos difosfónicos, el cual está rodeado por una capa de envoltura exenta sustancia activa. Las formas de presentación conformes al invento ponen en libertad la sustancia activa independientemente del valor del pH del medio de liberación.
Patent FI-20065246-A (FI)
Inventor: VILJANEN LASSE
IPC: A62B18/00
Filed: 2006-04-20
Abstract: The invention relates to a protective device comprising a band part (1) to be arranged on the wearer's head and a channel part (2) arranged thereto and means (3) for supplying air into the channel part and further through the end of the channel part to the wearer's facial area. The protective device comprises a connecting part (4) provided with two branch parts (5) to be arranged at the end of the channel part (2), the ends of the branch parts being arranged to be connected to air supply means arranged in the mask part (6) covering the wearer's mouth and nose.
Patent FI-20165897-A (FI)
Inventor: NOHYNEK LIISA
IPC: C12N5/04
Filed: 2016-11-24
Abstract: The present invention relates to a method for producing artic bramble cell culture, said method comprising two stages, where in the first stage arctic bramble callus line is cultured in a liquid medium comprising a medium used for plant cell and tissue culture, under day-night irradiation regime under normal light or under irradiation using LED light carried out as day-night irradiation or as constant irradiation, to obtain primary arctic bramble suspension cell culture, and in the second stage the primary arctic bramble suspension cell culture is up-scaled in at least two steps in the liquid medium; and irradiation with LED light is used in the first stage or in the second stage or in both stages.
Patent FR-1583089-A (FR)
IPC: C08J5/22
Filed: 1968-07-18
Granted: 1969-10-17
Abstract: The invention provides cation exchange membranes made from sulphated ethylene-vinyl alcohol copolymers and a process for the preparation thereof.
Patent GB-1006020-A (GB)
IPC: B61L19/06
Abstract: 1,006,020. Route setting. STANDARD TELEPHONES & CABLES Ltd. April 26, 1963 [May 2, 1962], No. 16558/63. Heading B7N. In a railway signalling system in which relay sets for controlling track elements are connected in a circuit which simulates the layout of the controlled track system, inter-dependent track elements, e.g. both sets of points of a crossover, are controlled by means of a common relay set. The crossover, Fig. 1, previously controlled by a pair of relay sets, Fig. 2, each associated with one set of points 100a or 100b is now controlled by a single relay set 100, Fig. 3, which includes the route search arrangement shown in Fig. 14. Assume a route over the crossover between tracks a and d, a forward route search signal at terminal al energizes relay Spl which at contacts Spll and Sp12 extends the search in directions d1 and C1; a return search signal at terminal d2 energizes relay Sp2 which extends the search via contacts Sp22 and Sp23 in directions a2 and b2. Pick-up of relay Sp1 opens at contact Sp13 the search signal circuit in direction b2 and pick-up if relay Sp2 opens at contact Sp21 the search signal circuit in direction C1.
Patent GB-1050070-A (GB)
IPC: A61L28/00
Abstract: 1,050,070. Surgical drainage apparatus. HOLLISTER INCORPORATED. Sept. 24, 1965, No. 40866/65. Heading ASR. A ring 16 used to seal a colostomy &c. bag to a patient is made of a medicated gelatinous material comprising karaya powder mixed with glycerol. The ring is resilient, non-irritant, and may be coated on one face with a specified waterproofing material. As shown, the ring is fitted between t h e patient and the mouth 15 of a colostomy bag 18, 19 which is held on the patient by an elastic body belt. The ring may be provided with pressure sensitive adhesive on one face to secure it to the bag, and the material of the ring may also include aluminium hydroxide to neutralize acid and anti-bacterial compounds. The ring and the bag may comprise a prepacked unit, the ring being presented in the aluminium mould in which it is formed.
Patent GB-1050107-A (GB)
IPC: B29C48/345
Abstract: 1,050,107. Processing thermoplastics. BADISCHE ANILIN- & SODA-FABRIK A.G. Sept. 9, 1963 [Sept. 15, 1962], No. 35456/63. Heading B5A. Apparatus for compounding thermoplastics material comprises an extruder barrel 1 having an outwardly tapered end portion closed by an apertured die plate 8, said barrel having herein a screw shaft 2 with an outwardlytapered head 5 which can rotate relative to the barrel to exert shearing forces on the thermoplastic material. The head 5 has a cylindrical extension 6 and thermoplastic material fused and compounded in the annular space 11 between the shaft and barrel enters the narrow chamber 7 between the head end and the die plate and is extruded through the die plate in the form of individual strands. The thermoplastic material may be polystyrene, polyvinyl chloride, polyethylene, polypropylene, polyamides and may be compounded with a dye.
Patent GB-1051951-A (GB)
IPC: B01D46/30
Abstract: 1,051,951. Gas filters. H. LUHR. Oct. 18, 1963 [Oct. 18, 1962; Dec. 29, 1962], No. 41246/63. Heading BIT. In a filter installation for the removal of dust from gas, dust-laden gas passes through parallel filter cells a, each comprising permeable walls 15, 16 and containing granular filter material 17, and then through apertures 14, 4 into a clean gas channel 5. The gas to be filtered enters into casing 1 through pipe 3 and then through openings 26 in covers 19a into the cells a. To clean the filter material, a nozzle connected to a fan moves along channel 5 and blows air in reverse direction through the apertures 4, 14 in order to agitate the filter material and remove the dust. Operation of flap valves 20a, 22a causes the cleaning air to pass through pipes 27 from where it flows into main pipe 28 and then through fabric filters. Openings 26 may branch directly off the dustladen gas supply pipe, so that casing 1 may be omitted. The filter material may be sand or kieselgahr. In a simplified construction, Figs. 1, 2 (not shown), the covers 19a and associated pipes are omitted or are replaced by non-connected covers which direct the cleaning air downwards so as to deposit the dust in a hopper at the bottom of casing 1.
Patent GB-1052277-A (GB)
IPC: B03C3/34
Abstract: 1,052,277. Ladders. LODGE-COTTRELL Ltd. Oct. 26, 1964 [Oct. 4, 1963], No. 39183/63. Heading A6L. [Also in Division B2]. An electrostatic precipitator for dust &c. from gases comprises a casing 12, Fig. 1, providing a treatment chamber 14 within which a number of ladder units 34, 40 are mounted on a number of substantially horizontal runners 32, Fig. 2 (not shown) and 38 for movement therealong. The ladder units may be used during the erection, inspection or maintenance of the precipitator. Rows of earthed collector electrode plates 28 are supported suspended from rods 30 supported on beams 22 and side walls 17, 19 of the casing. Discharge electrodes (not shown) are mounted between adjacent plates of each row. The gases to be treated flow from the inlet 16 to the outlet 18 of the casing. Each runner e.g. 32 comprises a number of U-shaped brackets 42 bolted to the appropriate beam 22, Fig. 7 (not shown), and having secured thereto cross members 48 supporting a pair of parallel rails 50 on which two ladder units 34 are mounted by means of rollers. Each ladder unit 34 comprises a pair of ladders 58 with their rungs 60 at right angles to the runners 32, the uprights 62 of one ladder being secured to those of the other by cross-members 64. When in use, each ladder unit is held at the desired position along its runner 32 by means of four chock members 88 which are clamped on the rails 50 and located against the rollers of the unit. Each ladder 58 of each unit carries two vertically spaced members 74, each of which is pivotally mounted on the appropriate upright 62 of its ladder 58, Fig. 5 (not shown) and is movable between a vertical, inoperative position in which it lies along the upright 58 and is retained by a catch, to a horizontal, operative position in which it engages in a vertical channel in the adjacent electrode collector plate 28 so as to steady the ladder unit in use. A walkway 36 is provided below each ladder.
Patent GB-1054108-A (GB)
IPC: H02M7/515
Abstract: 1,054,108. Inverting. WESTINGHOUSE BRAKE & SIGNAL CO. Ltd. Sept. 14, 1964 [Sept. 27, 1963], No. 38161/63. Heading H2F. To vary the D.C. input voltage of an inverter 1 comprising SCR4 and SCR5 connected to the two ends of a centre-tapped transformer T, a circuit 2 is provided containing two further SCR's which are so fired in relation to the A.C. output waveform of the inverter 1 as to provide at terminals 3 and 4 a variable bucking voltage for the inverter. SCR1 and SCR2 which are supplied with a portion of the output voltage from the transformer, are alternately fired at the near 180-degree points on the waveform, that is when terminals 5 and 6 are about to go alternately negative (Fig. 5c) so that terminal 4 remains negative and 3 positive. With current flowing continuously into terminal 3 and out of 4, power flows from the D.C. side to the A.C. side. By firing SCR3 to short-circuit terminals 3 and 4, the mean D.C. voltage across them (Fig. 5a) can be adjusted from zero to maximum negative so that the input voltage to the main inverter 1, and hence its output voltage, can be decreased to a greater or lesser extent. Capacitor C and inductance L form a filter for both inverters. Capacitor C is provided for power factor improvement. SCR3 may be omitted (Fig. 2, not shown) and the mean D.C. voltage altered by varying the point of firing of SCR1 and SCR2. For instance, if SCR1 is first fired at the 90 degree peak when terminal 5 is positive and is shut off at the 270 degree negative peak, whereupon SCR2 is fired on its positive peak and shut off on the negative, the mean voltage across terminals 3 and 4 is zero (Fig. 5b), and by delaying the firing of SCR1 to nearly the 180 degree point maximum negative voltage is obtained as above (Fig. 5c). The firing of one SCR will shut off the other one.
Patent GB-1072534-A (GB)
Abstract: 1,072,534. Short cut multiplication. OLYMPIA WERKE A.G. Oct. 5, 1965 [Oct. 24, 1964], No. 42182/65. Heading G4B. A calculating machine for effecting short-cut multiplication comprises a counting mechanism which counts the number of set counter pawls in a multiplier register under the control of a plus minus feeler. In the form shown the multiplier is entered by means of a keyboard into a longitudinally displaceable pin setting carriage 7 (Fig. 1) the set pins being sensed by feelers 17 on transmission members 15. When the members 15 return to their original positions, storage walls 31 of the multiplier register are brought into engagement with a toothed surface 19 on the transmission members so that abutments 36 on the wheels are differentially set. The multiplier is then entered into the pin setting carriage 7. On depression of the multiplication actuation key the counting pawls 60 of the multiplier register are brought into engagement with the abutment surface 36. With a multiplier digit of less than five entered the appropriate number of the counting pawls 60b to 60e are set and the plus minus feeler 100 can pivot freely. When a digit higher than four is entered the counting pawl 60a is always set and the plus minus feeler 100 then brings the negative counter wheel 26 of the product register 23 into engagement with the transmission members 15. In this case a one is added in to the next higher place. A feeler on the counting mechanism 81 senses each of the set pawls 60 in turn the counter being raised and moved to the next higher place when the previous position has been completely worked out. The zeros and successive nines are skipped since the multiplication slide 44 is not brought into engagement with the set storage members 31.