baber/WOPTO huggingface dataset:
Patent CN-1625650-A (CN)
Inventor: SERGI YUDANOV
IPC: F02M63/00
Filed: 2003-03-14
Abstract: 一种用于内燃机的燃油喷射系统，包括一个具有入口的喷嘴(2)和一个形成柱塞腔(7)的凸轮驱动的柱塞(5)，所述柱塞腔连接到喷嘴的入口。喷射系统还包括一个用于燃油的共轨(10)和一个安装在柱塞腔(7)和共轨(10)之间的控制阀(9)，其中在收到一个电子控制指令时，控制阀能打开或关闭在柱塞腔和共轨之间的液压连通。一个电促动的喷嘴控制阀(21)用来打开和关闭喷嘴(2)。该系统还包括一个用于增压共轨和调节共轨(10)中的燃油压力的装置(11)。
Patent CN-1652836-A (CN)
Inventor: TATSUO TSUTSUI
IPC: A61M13/00
Filed: 2003-05-13
Abstract: 一种向鼻腔内送药的装置，在胶囊收容保持部(30)的空气流通路(31)设有单向阀(33)，由弹簧(34)控制该单向阀(33)的开阀压力，由来自泵部(50)的空气压力开启阀门，单向阀端部(71)在单向阀(33)开启了的情况下，与胶囊出入部(40)及胶囊K的出入动作不发生干涉，在送药时按压泵部(50)、开启了单向阀(33)的情况下，进入到胶囊K的内侧、使胶囊K内的药剂分散，可以将包括落下至单向阀(33)的、规定量的药剂送入使用者的鼻腔，从而可将规定量的药剂可靠地送达使用者。
Patent CN-1668878-A (CN)
Inventor: ENRICO TONIN MAURIZIO
IPC: F24F1/02
Filed: 2003-07-09
Abstract: 一种整体式空调装置(1)，其包括：冷凝器单元(2)，在待调节的房间(A)外界的空气流在至少一个入口(3)和至少一个出口(4)之间流经该冷凝器单元；蒸发器单元(5)，在待调节的房间(A)内部的空气流在至少一个吸入口(6a、6b)和至少一个排出口(7)之间流经该蒸发器单元。两个所述的单元(2、5)布置在单个箱体(13)内，其中所述单元前后地沿轴线(X)对准，该轴线平行于流经该冷凝器单元(2)的所述至少一个入口(3)和至少一个出口(4)的所述外界空气流的进入(Xi)和排出(Xu)的方向。
Patent CN-1679025-A (CN)
Inventor: SOULANILLE THOMAS A
IPC: G06Q30/08
Filed: 2003-08-21
Abstract: 所公开的方法和系统用于使用计算机网络，响应于来自搜索者的搜索请求，显示搜索结果列表。对于已确定的显示时段，对于搜索项拍卖搜索结果列表中的排名。一个数据库被维护来包括搜索列表项，其中的搜索列表项与搜索结果列表中指定排名的获胜竞价者、搜索项和已确定的显示时段相关联。对于已确定的显示时段，向搜索者显示的搜索结果列表包括根据各自的排名而排序的搜索列表项。
Patent CN-1748116-A (CN)
Inventor: ANTONIO KLISCHAT HANS-JUERGEN
IPC: C04B35/04
Filed: 2003-03-05
Abstract: 本发明涉及一种大体积工业炉中的耐火砌体，在该工业炉中如水泥、石灰、菱镁矿、白云石等矿产品在高于700℃的温度下在基本氧化的炉气中被焙烧，其中，该砌体由耐火材料的未焙烧的砖制成，并且碳存在于砌体的砖的焙烧侧或热侧的表面区域。另外，本发明还涉及用于制造该砌体的耐火砖。
Patent CN-1030448-A (CN)
Title: 半导体活化材料化学镀铜镍技术
Inventor: XIN ZHANG
IPC: C23C18/28
Filed: 1987-07-03
Abstract: 一种半导体活化材料化学镀铜镍技术，把半导体
催化理论应用于化学还原浸镀中，其方法为在粗化后
的陶瓷等非金属材料的表面上涂复一层浓四氯化锡
溶液，使之在高温条件下转化为二氧化锡，然后进行
化学浸镀。本技术改变了传统金属催化原理，将敏
化、活化一次完成；活化材料单一、稳定，价格低廉；提
高了镀层质量，增强了镀层附着力。本技术可广泛应
用集成电路、电力、电子原件的镀复。以及陶瓷装饰、
陶瓷仿古等方面。
Patent CN-1057897-A (CN)
Title: 自动点火油气综合炉
Inventor: GUIRONG NIU
IPC: F24C1/04
Filed: 1990-07-06
Abstract: 本发明涉及家用油气综合炉，由油燃器(1)、预热
燃烧器(2)、气燃烧器(5)及炉体、开关等组成，可同时
燃烧气体(例煤气、液化气、天然气)和燃油(例煤油、
柴油)。燃油气化均匀、连续、燃烧完全、稳定，点燃容
易、方便，油燃烧器不冒黑烟，热负荷大，因此使用成
本低，做饭费时少，特别适于燃气供应不足地区家庭
的使用。
Patent CN-1061265-A (CN)
Inventor: JIANQIU GUAN
IPC: F15B3/00
Filed: 1990-11-06
Abstract: 本发明属于动静压增质装置。该装置采用气泵
作动力源，选用一种经特殊处理，具有弹性好，耐酸、
耐压的橡胶隔膜将介质和气体分隔，而气体的压力通
过隔膜传递给液体工作介质，从而达到对被加工物质
的增质目的。
Patent CN-1070543-A (CN)
Title: 高效杀虫杀螨杀卵剂
Inventor: ZHENXIAN LI
IPC: A01N57/10
Filed: 1992-09-30
Abstract: 一种高效杀虫杀螨杀卵剂，是在原“灭杀毙”农药
的基础上进行复配而成的。增加了O，S-二甲基硫
代磷酰胺(20％-40％)，40％氧化乐果(30％-40％)
原“灭杀毙”农药占该剂的10-30％。新型配方所得
农药具有害虫死亡快，死亡率高，成本低的优点。
Patent CN-1083331-A (CN)
Title: 改进油炸挂浆和滚屑后的食品
Inventor: BERNACCHI DONALD B
IPC: A23P1/08
Filed: 1993-03-22
Abstract: 本发明提供了一种生产油炸挂浆、滚屑后的食品
的方法。它能使产品的脆性增加、呈金褐的颜色，使
脂肪、含热量和易挥发风味组分的损失得以控制，延
长煎炸介质的贮藏期限。该方法包括含水量超过
35％左右的基料经挂浆、滚屑、用蛋白质分散液涂
层、加热生成蛋白质膜的过程。
Patent CN-1076800-A (CN)
Title: 数据显示无线电分页装置
Inventor: KURODA MITSURU
IPC: H04W88/02
Filed: 1993-02-27
Abstract: 一种可靠的薄型数据显示无线电分页装置，能够
尽可能地减少作用于安置在其中的液晶显示器
(LCD)上的负荷，构成外壳的两个外壳部分容纳用
于安装背衬发光体和LCD的金属框架。多个圆柱
形的支架从金属框沿外壳的横向延伸以支撑外壳。
在框架和LCD之间放置有环纹的导电橡胶，用于固
定该LCD。
Patent CN-1100423-A (CN)
Title: 新型的苯并噁嗪衍生物和含有它们的药物组合物
Inventor: MATSUMOTO YUZO
IPC: C07D265/36
Filed: 1994-03-12
Abstract: 本发明涉及分子式(I)的新型的苯并噁嗪衍生物
和它的药物学可接受的盐，它们可用作为K + 通道激
活剂，如说明书中所述的。
Patent CN-1113885-A (CN)
Inventor: WEI MEN
IPC: C01D7/18
Filed: 1994-06-01
Abstract: 本发明是纯碱的生产方法，属化工生产领域。 
     本发明采用中间盐工艺，用联碱法不经重碱工序
直接生产纯碱。从而克服了联碱法的缺点，并大大优
于氨碱法生产纯碱。
Patent CN-1144224-A (CN)
Title: 一种高倍吸水树脂及其制备方法
Inventor: GUANGYAN YANG
IPC: C08F120/44
Filed: 1995-08-31
Abstract: 本发明公开了一种高倍吸水树脂，该树脂由腈纶厂废料聚丙烯腈胶块为主要原料，用碱水解后加交联剂、载体聚合，干燥后粉碎，密封包装而制得。所制得的树脂吸水率可达500～1000倍，还有优异的保水性能，既使受到挤压水也不会离析出去，而且成本远低于现有的吸水树脂，可广泛用于农牧、医学、卫生、建筑、化工、造纸、石油钻井、飞播造林、科研等各个领域。
Patent CN-1165283-A (CN)
Title: 空气分离方法及其设备
Inventor: YOSHINO AKIRA
IPC: F25J3/02
Filed: 1996-04-16
Abstract: 一种空气分离方法，包括将压缩空气引入第二吸附塔5，以通过吸附除去二氧化碳和水，低温液化和精馏经过第二吸附塔5后的空气以将该空气分离成氮气和氧气，其特征在于在将压缩空气引入第二吸附塔5之前，处于由空气被压缩时产生的压缩热加热后温度的压缩空气，被冷却并被引入第一吸附塔4，以吸附并除去压缩空气中的水分，然后经过第一吸附塔4后的空气被引入催化塔9，以氧化空气中的一氧化碳和氢。本方法的优点是催化塔中的催化剂不会发生早期中毒，因此可长时间免维护和成本低。
Patent CN-1154949-A (CN)
Title: 处理污水的方法
Inventor: HIROYUKI TOMURA
IPC: F23G7/00
Filed: 1996-11-28
Abstract: 在一种处理污水的改进方法中，在污水如废水或液体污泥的处理中产生的固体通过热处理装置而处理，而所得热能和/或气体又被用于所述污水的处理中。污水可以直接地，和/或经过处理后，经受一个过滤步骤，该步骤使用填充不可燃颗粒物如砂子的过滤器，而截留的固体送入流经床热处理装置如流化床焚化炉或气化炉中，此后，热处理装置中的不可燃颗粒物又返回到过滤步骤。这样处理污水可以有效利用污水中有机物的能量或在污水处理中产生固体的能量。
Patent CN-1207504-A (CN)
Inventor: LIN MINGYAN
IPC: G06F19/00
Filed: 1997-08-01
Abstract: 一种电脑立体照片的加工方法,将两张不同角度拍摄的数位化平面照片输入电脑,各抽出一半扫描线,两张平面照片叠合,成合成照片,将一张固定,另一张作水平及垂直移动,将最佳立体照片适当裁剪,留下效果好的部分,即完成电脑立体照片的加工程序,易掌握、成本低、速度快。
Patent CN-1184946-A (CN)
Title: 单管结构的加强光缆
Inventor: ELISSON PETER
IPC: G02B6/44
Filed: 1997-12-08
Abstract: 单管结构的加强光缆具有一光纤保护管、一些加强件以及一个环绕管的外套,其特征在于,所述保护管是一种波纹管状结构(2)。本发明用于远程传输的光缆。
Patent CN-1244857-A (CN)
Title: 酰化的α－氨基羧酸酰胺的制备
Inventor: STALLMAN J B
IPC: C07C237/22
Filed: 1997-12-22
Abstract: 本发明涉及以高收率和高纯度直接从氨基腈制备酰化α－氨基羧酸酰胺的方法。该方法包括将氨基腈在Schotten－Baumann条件下用酰卤酰化和将产生的腈水解成所述酰胺。将产生的酰化氨基羧酸酰胺沉淀并可通过过滤以高纯度分离。
Patent CN-1217077-A (CN)
Title: 执行与多媒体信息一起使用的逆余弦变换函数的计算机系统
Inventor: EITAN B
IPC: G06F17/14
Filed: 1997-03-05
Abstract: 一种用于执行二维逆离散余弦变换的计算机系统(100),包括多媒体输入装置(125,126)、存储器(104)及处理器(109)。该处理器(109)通过执行SIMD数字与SIMD移位指令来实现变换。利用移位来保持精度。
Patent CN-1237577-A (CN)
Inventor: NIE PING
IPC: C07D239/04
Filed: 1998-06-02
Abstract: 本发明公开了氨基甲酸酯类化合物的精制方法。将式(Ⅰ)化合物溶解在有机溶剂与水的混合溶剂中，于60～80℃搅拌至溶液变清，然后趁热过滤，滤液经冷却、结晶，即可得外观纯白且高纯度的氨基甲酸酯类化合物。本发明选用的溶剂价廉易得，母液可高比率套用。工艺简单，操作方便，能有效地除去产品中的脲类化合物、酚类化合物及其衍生物，改变产品颜色，提高产品纯度。
Patent CN-1254755-A (CN)
Title: 莲心酒及其生产工艺
Inventor: LAO YUGEN
IPC: C12G3/06
Filed: 1998-11-21
Abstract: 一种莲心酒,以莲子果实的具有清目去火作用的味苦的胚芽即莲心浸泡白酒中,适时饮用可达到保健的效果,以白酒为酒基,经反复净化处理,获得纯净的酒精度为18—28%(V/V)的原酒,用来浸渍经精选清洗消毒过的不低于3%的莲心果实,加入适量柠檬酸和的食品添加剂后浸泡30小时以上。由于采用果实浸渍工艺生产,酒精度等指标稳定,呈色宜人,感观效果显著,果胶浸出营养丰富。
Patent CN-1236473-A (CN)
Title: 磁盘盒及适配器
Inventor: YOSHIKAZU GOTO
IPC: G11B7/26
Filed: 1998-12-15
Abstract: 本发明涉及一种磁盘盒,这种磁盘盒具有盒主体(101)、开闭盖(201),其中盒主体(101)设有磁盘存放部;开闭盖(201)设有一对磁盘保持部件(202),这对磁盘保持部件(202)在面内方向上将磁盘(10)夹持住。放在存放部内的磁盘(10)和开闭盖(201)一同被装在适配器内,该适配器具有可与大规格磁盘盒互换的互换性。这样,通过适配器便可用大规格磁盘盒用的驱动装置对磁盘(10)进行信息的读取等。而且,无须用手直接接触磁盘也可进行一系列操作。
Patent CN-1275332-A (CN)
Title: 螺旋藻固体冷饮的制配方法
Inventor: HU HONGJUN
IPC: A23G9/04
Filed: 1999-06-01
Abstract: 本发明公开了一种螺旋藻固体冷饮的制配方法,采用冰淇淋或雪糕配料,灭菌,均质,冷却,然后按一定比例加入螺旋藻粉,充分搅拌均匀后,凝冻,浇模,冻结,脱模,涂层,检验,包装,便得到螺旋藻固体冷饮。本发明工艺简便,冷饮无异味,口感好,营养丰富,成本低,附加值高,增强了固体冷饮的保健功能。
Patent CR-20120405-A (CR)
Title: Procedimiento para tratar infecciones fúngicas, composiciones fungicidas y su uso
Inventor: BRISTOW JAMES TIMOTHY
IPC: A01N37/50
Filed: 2012-08-01
Abstract: Se proporciona una composición fungicida, comprendiendo la composición al menos tres componentes de principios activos (A), (B) y (C), de manera opcional junto con una o más sustancias auxiliares de formulación habituales, en la que el componente (A) es uno o más fungicidas de triazol, el componente (B) es uno o más fungicidas de estrobilurina y el componente (C) es uno o más fungicidas de bencimidazol.
Patent CR-20130279-A (CR)
Title: Sistema de turbina y método
Inventor: CHRISTOPHER THEODORE J
IPC: F03B17/06
Filed: 2013-06-10
Abstract: LA PRESENTE INVENCIÓN TRATA SOBRE ALGUNAS MODALIDADES DE UNA SISTEMA DE TURBINA DESCRITO AQUÍ PROPORCIONAN UNA TURBINA QUE ROTA EN RESPUESTA A FLUJO DE FLUIDO FUERA DE EJE.-
Patent CR-20170071-A (CR)
Title: Compuestos terapeuticos y composiciones
Inventor: SAUNDERS JEFFREY O
IPC: A61K31/497
Filed: 2010-06-29
Abstract: La presente invención se refiere a compuestos y composiciones que comprenden compuestos que modulan a piruvato cinasa M2 (PKM2). También se describen métodos para usar los compuestos que modulan PKM2 en el tratamiento de cáncer
Patent CR-20190059-A (CR)
Title: Revestimientos cerámicos con carbonato apatitas que permiten una sensación térmica al tacto similar al de la madera y buena resistencia al desgaste, al ataque químico y al manchado
Inventor: DEL ANGEL JORGE ABRAHAM DANIEL;
IPC: E04F15/08
Filed: 2017-03-24
Abstract: En un aspecto, la presente invención comprende proporcionar un aditivo o agregado para aplicarse directamente en uno o más de los componentes de un revestimiento cerámico y que está constituido por partículas de carbonato apatitas que se mantienen como agregados 5 dentro de una matriz de silicoaluminatos a temperaturas de cocción de los revestimientos cerámicos, en donde la función principal de estos agregados es proporcionar al revestimiento cerámico propiedades seleccionadas del grupo que comprende: baja efusividad, resistencia al desgaste, resistencia al ataque químico y resistencia al manchado. En 10 otros aspectos, la presente invención comprende el proporcionar un revestimiento cerámico que incorpore dicho aditivo y un método para para proporcionar a un revestimiento cerámico propiedades seleccionadas del grupo que comprende: baja efusividad, resistencia al desgaste, resistencia al ataque químico y resistencia al manchado.
Patent EC-SP003500-A (EC)
Title: Compuestos organicos
Inventor: BRUCE IAN
IPC: A61K31/44
Filed: 2000-05-29
Abstract: Compuestos de la fórmula (gráfico), en forma libre o de sal o de solvato, en donde: Ar es un grupo de la fórmula: (gráfico), Y es carbono o nitrógeno, y R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, Xn, p, q, y r son como se definen en la memoria descriptiva, su preparación y su uso como productos farmacéuticos, particularmente para el tratamiento de enfermedades obstructivas o inflamatorias de las vías aéreas.
Patent EC-SP034897-A (EC)
Title: Nucleosidos 4'-sustituidos
Inventor: DEVOS RENE
IPC: A61K31/7068
Filed: 2003-12-11
Abstract: La presente invención se refiere al empleo de derivados de nucleósidos de fórmula I, en donde B significa un radical 9-purinilo B1 de fórmula ó un radical 1-pirimidilo B2 de fórmula, en donde los símbolos son como se ha definido en la especificación, y de las sales farmacéuticamente aceptables de los mismos; para el tratamiento de enfermedades inducidas por el virus de la hepatitis C (HCV), para la preparación de un medicamento para dicho tratamiento y para composiciones farmacéuticas que contienen dichos compuestos
Patent EC-SP034929-A (EC)
Title: Pirimidinas inhibidoras de cdk, su preparación y uso como medicamento
Inventor: SIEMEISTER GERHARD
IPC: C07D239/46
Filed: 2003-12-29
Abstract: La presente invención se refiere a derivados de pirimidina de la fórmula general (1), donde R1, R2, X, A y B tienen los significados mencionados en la memoria descriptiva, para uso como inhibidores de quinazas dependientes de ciclina. La invención además se relaciona a su producción, así como a sus usos como medicamento para el tratamiento de diferentes enfermedades.
Patent EC-SP920860-A (EC)
Title: El injerto de tomate de arbol o naranjilla como tecnica para mejorar su cultivo
Inventor: VELASCO ANDRADE CARLOS PATRICIO
IPC: A01N3/04
Filed: 1992-08-07
Abstract: la técnica del injerto de tomate de árbol (ciplomandra betacea) y de naranjilla (solanum quitoensis), utilizando como patrón o portainjerto plantas pertenecientes a la familia solanacea.
Patent FI-20000160-A (FI)
Inventor: ANDERSON CRAIG
IPC: B26B11/00
Filed: 2000-01-27
Abstract: A multipurpose folding tool (16), for use by picnickers and travellers, including a corkscrew (40), a crown cap remover (78), and a can opener (80), as well as a small fork (36) and a small butter knife (32). Both the corkscrew (40) and a brace (42) for use together with it fit close to the handles (20,22) of the tool when the tool is in a compact, folded configuration. A spring (100) in one handle keeps the corkscrew safely folded when not in use, and a spring (122) on the brace keeps it in a desired position relative to the handles. The tool also includes folding pliers (18) and may include folding screwdrivers, knife blades, and scissors. <IMAGE>
Patent GB-1051499-A (GB)
IPC: C10K1/18
Abstract: 1,051,499. Hydrogen. BRITISH PETROLEUM CO. Ltd. Aug. 27, 1964 [Oct. 25, 1963]. No. 35129/64. Heading C1A. [Also in Division C5] A gas stream consisting predominantly of hydrogen is subjected to a purification treatment the final step of which is a drying step using glycol and further treated by introducing into the gas stream light liquid hydrocarbons boiling at 100 to 200‹ C. which are then removed together with entrained glycol. The liquid hydrocarbons may contain aromatic hydrocarbons. The gas stream may be the hydrogen gas stream before recycle in a reforming process, e.g. the upgrading of petroleum naphtha fractions at elevated temperature and pressure over a catalyst comprising platinum supported on an alumina base wherein the recycle reaction gas which comprises mainly hydrogen with say hydrogen sulphide impurity, is purified, dried with glycol and compressed before recycling. The liquid injected may be a portion of the reformate product. As shown, gas from the glycol treatment step of tower 1 passes through 3 to the compressors 4. Topped reformate from a reformate splitter is injected through 5. Reformate and glycol are removed from the gas stream in 3 and withdrawn through 6 and passed back to the reformate stream.
Patent GB-1068792-A (GB)
Abstract: 1,068,792. Checking receipts. NATIONAL CASH REGISTER CO. Ltd. Feb. 2, 1966 [March 11, 1965], No. 10365/65. Heading G4T. A data registering and control system, e.g. for betting shops, comprises in combination a data entry machine (1), Fig. 1 (not shown), including amount keys (4), transaction control keys (5), (6), (7), a slip printing mechanism for imprinting an inserted slip (9) bearing pre-recorded information thereon and a slip feeding mechanism, Fig. 6 (not shown), controlled by the transaction keys; and a document copying machine (2) which receives the imprinted slip directly from the data entry machine (1) and makes a copy of both the pre-recorded, and imprinted information on the inserted slip. In operation, the operator places a betting slip (9) having the pre-recorded information, e.g. name of the horse, nature of bet, amount staked &c. on table (8), enters the amount of the bet on keys (4) and depresses the appropriate control key. Operation of the control key causes the machine (1) to go through one cycle of operation during which the slip is imprinted, a ticket (61), Fig. 4 (not shown), is issued (11) for the customer, the audit strip (12) is printed and the slip is passed to the copying machine (2) for the production of a microfilm copy, the slip being finally ejected via fingers (14) into a receiving position. The feed mechanism from the data entry machine to the document copying machine is illustrated in Fig. 6 (not shown). By controlling the extent of the movement of lever (46) by segments (55) the degree of feed imparted to the slip (9) for multiple or single item transactions is regulated.
Patent GB-1080236-A (GB)
Abstract: 1,080,236. Capacitors. CORNING GLASS WORKS. Dec. 4, 1964 [Dec. 13, 1963], No. 49456/64. Heading HIM. A method of forming an electrical capacitor comprises vapour depositing in an evacuated chamber on a dielectric substrate 10, for example of glass or ceramics, successive films of metal 12, for example aluminium or silver, silicon monoxide 14, and metal 16, and then heating the capacitor to a temperature ranging from 500-560‹ C., to anneal the silicon monoxide film and to thereby decrease the dissipation factor and the leakage, and subsequently cooling. The vapour deposition rate may exceed 10 Š/second and the thickness of the films may exceed 5000 Š. The capacitor may comprise several such pairs of metal plates each being separated by a silicon monoxide film.
Patent GB-1226322-A (GB)
IPC: F01B3/00
Filed: 1967-02-09
Abstract: 1,226,322. Making rotary cylinder blocks. JOSEPH LUCAS (INDUSTRIES) Ltd. 6 May, 1968 [9 Feb., 1967], No. 6254/67. Heading B3A. [Also in Division F1] A method of making rotary cylinder blocks for a swash-plate motor or pump or the like, the block having near one end an external, hardened cylindrical surface 16, comprises machining the block to form the surface 16 and bores 19, inserting liners 22 into the bores, case hardening the surface 16 and recessing the block so that the ends of the bores are spaced axially from that portion of the block on which the surface is formed. The cylinder liners 22 may be of bronze and are cast in place or inserted by any other convenient method. A layer of bronze 17 is also applied to the end of the block, which is of steel. The liners 22 and layer 17 are then machined to final dimensions. Next the surface 16 is machined and ground and a central bore 23 formed prior to case hardening. Finally, the recess 25 is formed, the metal which is removed having acted as a heat sink during ease hardening.
Patent GB-1226886-A (GB)
IPC: H01J29/56
Filed: 1968-12-19
Abstract: 1,226,886. Colour television tubes. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 19 Dec., 1968 [22 Dec., 1967], No. 60380/68. Heading H1D. In a cathode-ray tube such as an indexing type colour television tube in which the beam is astigmatically focused as an elongated spot 13 on the target 3, Fig. 1, the undeflected beam 122, Fig. 5, is meridionally focused at a point 125 located in front of the target 103 so that the spot length does not vary rapidly with the deflection angle and does not exhibit a sharp minimum. In order that the width of the spot may be kept small on deflection of the beam, the meridional image plane of the X deflection means and the sagittal image plane of the Y deflection means coincide with the target. The electron-optical system may comprise an astigmatic focusing lens, e.g. a quadrupolar lens, or the electron gun may be astigmatic, e.g. a triode gun with the first grid electrode having an elliptical opening or a tetrode gun, Fig. 7, in which the first grid 49 has an elliptical opening 58 and a second grid 50 has a circular opening 59. The accelerating electrode 51 is formed by a spout-shaped portion of electrode 52 which forms with electrodes 53 and 54 a rotationally-symmetrical focusing lens. Suitable dimensions and voltages for the system are given.
Patent GB-1226996-A (GB)
IPC: C07F9/6584
Filed: 1968-04-01
Abstract: 1,226,996. Chloroalkylthiolphosphoric acid esters or ester amides. FARBBNFABRIKEN BAYER A.G. 1 April, 1968 [10 May, 1967], No. 15470/68. Heading C2C. [Also in Division A5] The invention comprises compounds of the formula in which each of R 1 , R 2 , R 3 , R 4 , R 5  and R 6  is, independently of the others, a hydrogen atom or an alkyl, alkoxyalkyl or haloalkyl radical with 1 to 4 carbon atoms; each of R 7  and R 8  is, independently of the other, a straight chain or branched alkyl radical with 1 to 6 carbon atoms which may be substituted by 1 to 3 halogen atoms, a carbonyl, carboxyl, C 1 -C 4  alkoxy, alkylmercapto, alkylamino, alkylcarbonyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, or dialkylaminocarbonyl group, or a oycloalkyi radical, or an aryl radical which may be substituted one or more times by halogen atoms, nitro, cyano, thiocyano, C 1- C 4  alkyl, alkoxy, alkylmercapto, alkylsulphoxyl or alkylsulphonyl groups; X is oxygen or sulphur or an N-alkyl or N-aryl group and Y is oxygen or sulphur or Y and R 8  together are a C 1 -C 4  N-alkyl or N,N-dialkyl amino group; and n is 0 or 1, provided that (i) when X is oxygen, Y is sulphur and R 7  and R 8  represent identical aryl radicals which are unsubstituted or substituted by halogen, nitro, C 1 -C 4  alkyl or alkoxy, then at least one of R 1  to R 6  must be an alkoxyalkyl group, and (ii) when X and Y are both oxygen and R 8  is alkyl, substituted alkyl or cycloalkyi then R 7  must not be an aryl group which is unsubstituted or substituted by alkyl and/or alkoxy and/or nitro and/or halogen. They are prepared by the reaction of a compound of the formula with an alcohol, mercaptan, (thio)phenol, N- alkyi or N,N-dialkyl amine of the formula H-Y-R 8 . The compounds have fungicidal properties. Compounds of Formula II are prepared by reacting equimolar amounts of a 2-chloro-phospholane or 2-chloro-phosphorinane of the formula with an aliphatic or aromatic sulphonic acid chloride of the formula R 7 -S-U.
Patent GB-1227236-A (GB)
IPC: B62D55/125
Filed: 1968-07-29
Abstract: 1,227,236. Motor vehicle driving gear. CATERPILLAR TRACTOR CO. 29 July, 1968 [6 Sept., 1967], No. 36034/68. Heading B7H. [Also in Division F2] A wheel drive mechanism comprises an internal ring gear 42 non-rotatably mounted within the wheel assembly, a first sun gear 64 attached to a driving shaft 58, planet gears 84 mounted on a carrier 70 and meshing sun gear 64 and ring gear 42, and a second sun gear 96 coupled to planet carrier 70 and meshing planet gears 122 mounted on a carrier 114 attached to the wheel, the planet gears 122 also meshing the ring gear 42. Stub shafts 74 are secured to the planet carrier 70 by means of plates 76.
Patent GB-1227239-A (GB)
IPC: D06L3/12
Filed: 1968-08-12
Abstract: 1,227,239. Naphthalic anhydride derivatives. UGINE KUHLMANN. 12 Aug., 1968 [11 Aug., 1967], No. 38407/68. Heading C2C. [Also in Divisions C3 and Dl] Novel derivatives of naphthalic anhydride having the general Formula I where R represents an unsubstituted alkyl radical or an alkyl radical substituted by at least one non-chromophone and non-anionic substituent, X represents a direct linkage or a pphenylene bridge, B<SP>+</SP> is a cycloammonium group, i.e. a mono- or polycyclic heterocyclic group containing one or more hetero atoms, the hetero atom or one of the hetero atoms being a quaternary nitrogen atom, and A- is a monovalent anion can be used as fluorescent brightening agents for fibres based on acrylonitrile polymers or copolymers and are prepared by reacting an alkylating agent A-alkyl, wherein A is as defined above, preferably an alkyl sulphate, with a compound of the Formula II where R is as defined above and B<SP>l</SP> represents a heterocyclic, mono- or polycyclic group containing one or more hetero atoms of nitrogen or one or more hetero atoms one of which is nitrogen, possibly in the presence of a solvent. The compounds of Formula II may be obtained by known methods for example: (i) by the condensation of a 4-alkoxy-naphthalic anhydride, and especially 4-methoxy-naphthalic anhydride (C. 1926, II, p. 2817-J. Chem. Soc. 1939, p. 792), with a heterocyclic primary amine of the formula: B<SP>1</SP>-NH 2  where B<SP>1</SP> is as defined above; (ii) from 4-bromo-naphthalimides of the Formula IV where B<SP>1</SP> is as defined above by treatment in an excess of alcohol ROH at the boiling point or under pressure with an alkali metal alcoholate of the formula ROMe, where R is as defined above and Me is an alkali metal, preferably sodium. Compounds of the Formula IV may be obtained by condensing 4-bromo-naphthalic anhydride, prepared by the method of Rule and Thompson (J. Chem. Soc., 1937, p. 1764), with an amine of the formula: B<SP>1</SP>-NH 2  by a process described by Bradley and Pexton (J. Chem. Soc., 1954, p. 4435). This condensation is preferably carried out in the presence of a solvent such as water, alcohol or a hydrocarbon, at a temperature between 100 and 200 C. Example 19 discloses the preparation of 4- bromo - N - (5 - methylthio - 2 - thiadiazolyl)- naphthalimide from 2 - amino - 5 - methylthio-thiadiazole and 4-bromo-naphthalic anhydride. In Example 42 the corresponding 4- methoxy derivative is obtained by the process disclosed above. U.K. Patent Specification 1,003,083 describes and claims 4-alkoxynaphthalimides in which the nitrogen atom is substituted by hydrogen, substituted or unsubstituted hydrocarbon radicals or heterocyclic groups.