baber/WOPTO huggingface dataset:
Patent CN-1064802-A (CN)
Inventor: ROPERS ROLF-PETER
IPC: A47J31/44
Filed: 1992-03-08
Abstract: 一种至少带有一个加热器的煮咖啡器或煮茶器，

加热器例如用于加热保温板(7)或烧开水，其特征是

采用了一种由多层加热膜制成的加热器，加热器由一

个在合成材料中置入的碳粒子构成的中间层(8)和装

在中间层(8)两侧的导电的合成材料膜(9)组成。加

热膜外侧上覆盖了绝缘层(10)。加热膜很薄，可以节

省位置地毫无问题地用作加热器。由于碳粒子本身

可以作为电阻控制温度的变化，因此不需要设置用于

控制温度的控制元件。
Patent CN-1077140-A (CN)
Title: 链烯基链烷酸酯催化剂制造工艺
Inventor: BARTLEY WILLIAM J
IPC: B01J31/04
Filed: 1992-03-30
Abstract: 本发明提供了一种制造改进了的催化剂的工艺，
所述催化剂可用于通过一种链烯烃、一种链烷酸和一
种含氧气体之间的反应而制备出链烯基链烷酸酯。
催化剂含有钯、金和一种钾助催化剂，其特征在于钠
含量得到降低，因而提高了催化剂的活性。总的发明
由三个实施例(即实施例A、实施例B和实施例C)
组成。
Patent CN-1097032-A (CN)
Inventor: YABUKI KAZUYUKI
IPC: D06M11/05
Filed: 1993-12-03
Abstract: 本发明的目的是改进用于大量加工聚吲哚纤维

的热处理技术。该纤维在一个蒸汽可快速、正向、反

向、或正反双向流动的装置中用作为热处理介质的蒸

汽进行热处理。
Patent CN-1173783-A (CN)
Title: 用于处理非连续程序数据的数字视频解码器
Inventor: NAIMPALLY SAIPRAISAD V
IPC: H04N19/00
Filed: 1997-03-31
Abstract: 接收和处理使用MPEG－2格式的传输数据流的传输解码器包括:与物理层通道接口的连接,缓冲存储器,主微处理器,音频和视频解码器,时钟信号电路。收到不连续性指示位时对传输包首部进行语法分析并将有效部分存于存储器。收到下一程序计数器参考(PCR)值时将其载入计数器。在存储器内搜索时间标记,若发出则将其恢复。在时间标记值前约一帧时刻设置定时器中断,该中断发生时,程序计数器参考值被送往解码器,为解码器提供足够数据处理时间。
Patent CN-1176745-A (CN)
Title: 富含钙的乳、乳基质饮料或营养品及其制备方法
Inventor: SCHWAN MICHAEL
IPC: A23L1/304
Filed: 1997-09-11
Abstract: 富含钙的经热处理的乳、乳基质饮料或营养品,其中钙的来源为可溶性有机钙盐。该产品不含增稠剂或胶凝剂,其pH接近原乳的pH,在其有效期内的贮存中,该产品保持均相没有众所周知的析相作用或味道变坏。
Patent CN-1223003-A (CN)
Inventor: BRYAN R E
IPC: G21D3/00
Filed: 1997-06-16
Abstract: 一种报警重要性映射方法,它为工业控制系统中具有安全—临界特性的参数及其报警赋值,并且在一个顶端屏显示器和其他所选的适当的显示器例如是触摸－响应显示器上,以报警目标的形式,向系统操作员显示该子集。在“顶端”显示器上的每个报警图标,通过显示页层次与其它显示相联系,因此,操作员在“顶端”屏幕上选取一个特定报警图标,就可以跟随报警“线索”,通过多级报警显示页层次到达引起“顶端”屏幕报警的最终条件。
Patent CN-1228656-A (CN)
Title: 无线数据传送方法和系统
Inventor: NIWA YUSHI
IPC: G06F13/00
Filed: 1998-11-21
Abstract: 本发明提供了一种在终端之间通过使用无线传输网络经由中心机发送/接收数字数据的方法。由于源终端仅发送包括源终端数字数据特性信息的邮件首端给中心机,及目标终端仅在参照中心机中的邮件首端确定该数字数据是必需的时才从源终端接收该数字数据,因此数据接收者可减少不必需的通信费用并能节省中心机及该系统中的存储资源。
Patent CN-1221257-A (CN)
Inventor: HIROSHI KANNO
IPC: H03K3/037
Filed: 1998-12-23
Abstract: 一种静态锁存电路和静态逻辑电路,它易于设计并且不需要对栅极宽度和栅极长度最优化,而采用具有最小可用栅极宽度的晶体管来降低能量消耗。该静态锁存电路和静态逻辑电路可以用于所有栅极宽度都必须相同的应用中。通过在操作过程中利用降压电路和升压电路降低有效电源电压来降低与该锁存电路和逻辑电路的静态保持功能相关的部分的驱动能力。
Patent CN-1260910-A (CN)
Title: 具有电池盒腔体的外壳
Inventor: SCHUURMANS J H
IPC: H05K5/03
Filed: 1998-06-03
Abstract: 一种用于电子装置的外壳(1),它包含:腔体(4),腔体上有一个使电池(10)能够通过的开孔(12):用来盖住开孔(12)的盖子(14);弹簧装置(15),当盖子(14)盖住开孔(12)以及当电池(10)位于腔体(4)内时,在弹簧刀的作用下,使电池(10)保持在正对盖子(14)的位置上;以及支承装置(18),它具有从内侧支承盖子(14)的边缘部分(17)的面向内的支承面。盖子(14)和外壳(14)的其余部分的尺寸使得当盖子(14)从内侧盖住开孔(12)时,盖子(14)可以与弹簧装置(15)的作用相反地进一步向腔体(4)内移位,然后倾斜地通过开孔(12)。在外壳(1)内侧,有一个正对盖子(14)的锁定装置(26,35),该锁定装置可以从外壳(1)的外部操纵,从而锁定盖子(1),或者当盖子(14)盖住开孔(12)时打开盖子(14)。
Patent CN-1259683-A (CN)
Title: 有效矩阵型液晶显示设备
Inventor: TSUNE KUWATA
IPC: G02F1/1368
Filed: 1999-11-19
Abstract: 一种IPS模式有效矩阵型液晶显示设备具有:一TFT基片;与所述TFT基片相对放置的相对基片;填入到所述TFT基片和所述相对基片之间的液晶材料;以及用于保持所述TFT基片与所述相对基片之间的间距的有机微粒衬垫;其中,通过热处理使所述有机微粒衬垫固定到所述TFT基片和所述相对基片上。
Patent CN-1307580-A (CN)
Title: 各种片螺素化合物和类似物的合成
Inventor: BANWELL M G
IPC: A61P35/00
Filed: 1999-06-25
Abstract: 本发明涉及经合成的中间体制备各种各种片螺素化合物和类似物的方法,该方法包括进行式(Ⅰ)化合物的分子内环化而生产式(Ⅱ)化合物,其中的可变因素在说明书中给出。
Patent CR-20140111-A (CR)
Title: Heterociclilaminas como inhibidores de pi3k
Inventor: LI YUN-LONG
IPC: A61K31/519
Filed: 2014-03-04
Abstract: La presente invención proporciona derivados de heterociclilamina de la fórmula I: en donde las variables se definen en la presente, que modulan la actividad de las fosfoinositida 3-quinasas (PI3Ks) y son de utilidad en el tratamiento de enfermedades rela
Patent CR-20190434-A (CR)
Title: Anti-lag3 antibodies
Inventor: CODARRI DEAK LAURA
IPC: C07K16/28
Filed: 2018-04-03
Abstract: The present invention relates to anti-LAG3 antibodies, to methods of producing these molecules and methods of using the same.La presente invención se refiere a anticuerpos anti-LAG3, a métodos de producción de dichas moléculas y a métodos de utilización de los mismos.
Patent CR-20200457-A (CR)
Title: Process for preparing soluble guanylate cyclase stimulators
Inventor: STORZ THOMAS
IPC: C07D487/04
Filed: 2019-03-07
Abstract: <p>The invention relates to novel methods for preparing 3-substituted 1,2,4-triazole compounds as sGC stimulators and their synthetic precursors.</p>
Patent EC-SP055822-A (EC)
Title: Particulas de polipeptido de estado solido, estabilizadas
Inventor: BENTZ JOHANNA
IPC: A61K9/00
Filed: 2005-05-30
Abstract: La presente invención incluye partículas de polipéptido en estado sólido donde el polipéptido contenido dentro de las partículas se estabiliza contra la degradación a temperaturas que alcanzan y que exceden las condiciones fisiológicas. En cada realización, las partículas de polipéptido de la presente invención incorporan un material polipéptido que es estabilizado contra la degradación por una o más condiciones estabilizantes. Debido a que las partículas de polipéptido de la presente invención pueden ser formuladas para combinar los efectos aditivos de dos o más condiciones estabilizantes, donde las partículas de polipéptido de la presente invención incluyen una azúcar estabilizante, la cantidad de azúcar estabilizante necesaria para lograr una estabilidad de polipéptido aceptable se reduce significativamente.
Patent EC-SP066359-A (EC)
Title: Anticuerpos humanos modificados anti-igf-1r
Inventor: COHEN BRUCE DAVID
IPC: A61K39/395
Filed: 2006-02-10
Abstract: La presente invención se refiere a anticuerpos humanos, por ejemplo aquellos dirigidos al receptor del IGF-1 humano (IGF-1R) para el tratamiento del cáncer y tienen uno o más restos mutados seleccionados reemplazados por restos de la línea germinal. Un resto reemplazado puede ser una mutación somática en una región marco conservada.
Patent FI-20031671-A (FI)
Inventor: SEBIRE BENOIST
IPC: H04L1/20
Filed: 2003-11-17
Abstract: A method and a device for reporting the number of correctly decoded transport blocks in a wireless system. The maximum number of correctly decoded transport blocks within a reporting period is determined. Then the actual number of correctly decoded transport blocks is determined and cultivated into an indication thereof on the basis of the maximum number. The indication is sent to a network element capable of decoding it for analysis.
Patent FR-1125307-A (FR)
IPC: C14C1/06
Filed: 1955-05-26
Granted: 1956-10-29
Abstract: 795,850. Bating leather. ROHM & HAAS GES. Oct. 22, 1956 [Oct. 21, 1955], No. 32143/56. Addition to 776,323. Class 76. Green or soaked hides or skins which have been fleeced or dehaired by the application of enzymic material in the form of a powder as disclosed in the parent Specification are subsequently enzymically bated at a pH of 3-5. Proteolytic enzymes such as pancreatic tryptase, bacterial proteases, or preferably mould fungi tryptases may be employed. By bating at such an acid pH the creation of loose grain produced by proteolytic enzymes acting at an alkaline pH is avoided. The bating lasts from 6 to 36 hours and if necessary may be preceded by a weak enzymic bating at an alkaline pH. In addition to the proteolytic enzymes, mould fungi carbohydrases and/or lipases and advantageously one or more neutral salts such as sodium chloride, ammonium sulphate, or sodium tripolyphosphate may be present. Examples are given of the dehairing by enzymic means and subsequent enxymic bating of: (1) dry goatskins, (2) salted sheepskins, (3) salted calf skins, (4) dry goatskins.
Patent FR-1601739-A (FR)
Title: Anti-vibration pad is laminated from double layers of needled sisal alternating with single layers of cork. The top and bottom of the pad finish each with a do
IPC: F16F9/30
Filed: 1967-06-07
Granted: 1970-09-14
Abstract: Anti-vibration pad is laminated from double layers of needled sisal alternating with single layers of cork. The top and bottom of the pad finish each with a double sisal layer. Each cork layer has a pattern of small holes through it. The inner sisal layers are impregnated with a vinyl compound designed to give a tough core. The outer sisal layers are impregnated with a different vinyl compound designed to be formed into a tread pattern on the outside surfaces and to give non-creep characteristics.
Patent GB-1051213-A (GB)
IPC: A01D78/10
Abstract: 1,051,213. Haymaking machines. PATENT CONCERN N.V. Feb. 3, 1964 [Feb. 8, 1963 (2)], No. 28790/66. Divided out of 1,051,212. Heading A1F. The subject matter of this Specification is included in Specification 1,051,212.
Patent GB-1053647-A (GB)
IPC: D04B15/66
Abstract: 1,053,647. Knitting-machines. STRUMPFFABRIKEN A. MARUM WWE, G.m.b.H. Aug. 20, 1963 [Nov. 22, 1962], No. 32963/63. Heading D1C. The control of a pattern chain 1 for a knitting machine is achieved by a bluffing disc 4 rotatably mounted independently of the sprocket wheel 2 carrying the chain and the ratchet wheel 3 driving it. A pawl 5 engages the ratchet wheel 3 to rotate it and move the chain 1 which carries a number of projections 8, 8a, 8b, 8c such that in consequence of the movement of the claim one of the projections ultimately engages a pivoted spring loaded abutment 6 on the disc 4 causing it to rotate with the chain until the first tooth 9 of the disc is engaged by the pawl 5. Thereafter the disc rotates and the chain remains stationary, the abutment pivoting to permit it to pass any projection in its path until the gap in the disc again appears opposite the pawl 5 when the wheel 3 is further rotated and the chain progressed for further control of the machine.
Patent GB-1054065-A (GB)
IPC: F04D5/00
Abstract: 1,054,065. Circumferential-flow pumps. P. LAHTI. Aug.28, 1964 [Aug.28, 1963], No.35364/64. Heading F1C. In a circumferential-flow pump having in the wall of the pump chamber an inlet opening 5 connected to the suction conduit 6 and an outlet opening 3 connected to the pressure conduit 7, the outlet opening being in all its points closer to the pump shaft than the inlet opening, where the annular channel 9 arranged in the wall begins, the annular channel extends continously to the outlet opening. On starting the pump, liquid present in the pump chamber forms a rotating ring, the inner edge of which extends to the outer rim 4 of the outlet opening 3. The liquid ring produces a suction at the inlet opening 5 to draw in air from the suction conduit 6. This air separates centrifugally from the liquid ring and escapes through the pressure conduit 7. On completion of priming, the liquid ring expands towards the pump shaft and reaches the outlet opening 3. Thereafter, liquid is pumped through the outlet opening 3. The annular channel 9 is initially concentric with the periphery of the pump chamber and then turns towards the outlet opening 3. Alternatively, its distance from the pump shaft may decrease continuously.
Patent GB-1054397-A (GB)
Abstract: 1,054,397. H e r b i c i d a l compositions. IMPERIAL CHEMICAL INDUSTRIES Ltd. Sept. 24, 1963 [Oct. 1, 1962], No. 37036/62. Heading A5E. [Also in Division C2] Biologically active compositions comprise bis-bipyridylium salts of the general formula wherein R and R<SP>1</SP> are like substituted or unsubstituted alkyl groups; A is a divalent aliphatic bridging group; and [X]<SP>4-</SP> is the anionic part of the salt and consists of like or unlike mono or divalent anions, together with an inert diluent. The compositions may be solutions or dispersions in water or a suitable organic solvent or may be in solid form. Said compositions may further comprise wetting and dispersing agents; binders; stickers; corrosion inhibitors, e.g. water soluble phosphates and molybdates; stabilizing agents; and colouring agents.
Patent GB-1054472-A (GB)
IPC: F16D53/00
Abstract: 1,054,472. Controlling winches. SCHWERMASCHINENBAU NOBHS NORDHAUSEN VEB. April 20, 1965, No. 16502/65. Heading B8B. [Also in Division F2] A pneumatic control system for releasing a spring-biased belt brake 2 and for actuating a drive coupling 1 associated with a winch drum comprises a compressed air conduit 11 selectively coupled to either the brake release actuator 9 or the drive coupling actuator 12 whereafter the brake release actuator 9 is automatically energized. Upon selection of a two-way valve 6 for operating the brake release for free fall of a load on the winch, air passes via conduits 15, 8 and through a slide valve 3 to the actuator 9. Upon selection for operating the drive coupling 1 either for powered lifting or lowering of a load, air passes direct to the actuator 12 and through conduit 7, into the slide valve 3 to displace slide 4 against an adjustable spring pressure whereupon air passes to the brake release actuator 9, and winch operation commences.
Patent GB-1095140-A (GB)
IPC: D01H5/50
Filed: 1965-08-19
Abstract: 1,095,140. Drafting - apparatus. G. FUSAROLI. Aug. 19, 1965, No. 35715/65. Heading D1D. In drafting-apparatus so that the pressure on the rollers may be relieved without separating the upper and lower rollers and so without releasing the material from the nips, means are provided whereby the loading-arm can be released between a working-position and an inoperative position parallel to the working- position; means are also provided whereby the arm can be lifted clear of the lower rollers after the arm has been moved to the said inoperative position. The loading-arm is of U-section, and carries pivots for spring-loaded support arms 12 for each of the upper rollers. The arm also carries a pivot-pin 4 working in slots 5 in two parallel support plates 6 carried by a fixed shaft 7. A toggle-lever 22 is pivoted at 27 to the arm and at 23 to two parallel bars 19 each shaped at one end to provide, a flat 21 and a tapered portion. The bars are slidable between the pin 4 and a pin 17 carried by the plates 6, the pin 17 resting on the flaps 21 when the arm is in the working-position shown, with the rollers under load. Fast with the pivot 23 is a hook 24 engaging a detent 25. When the lever 22 is raised to the vertical, the pivot 27 moves over an arc into recesses in the bars, simultaneously releasing the hook from the detent and moving the pivot 23 to the left, taking the bars with it. The bars slide between the pins 14, 17, the flats moving away from pin 17 which is now engaged by the tapered ends. The springs are now able to push the arm upwards, the pivot 4 rising in the slots 5. The hook 24 is released from the detent when the lever 27 is raised, so that the arm is free to be rotated about pivot 4 until a spring-catch 30 engages below a pin 31. To aline the upper and lower rollers, the support plates 6 are each in two parts 6', 6", Fig. 8, not shown, the lower part being splined to shaft 7 and the upper part being rotatable about the shaft when bolts 38 are loosened, each of the bolts passing through bores in cylindrical pins rotatably mounted one in each part. The detent 25 may be adjustable so that the draft may be changed while the rollers are under load. The arrangement at the right-hand ends of the bars may be modified (Fig. 7, not shown) by pivoting them to one arm of a bell-crank which when the bars move to the left, rocks about a pivot in horizontal slots in the plates 6, the other arm of the bell-crank carrying a pivot for the arm working in a vertical slot in the plates.
Patent GB-1104951-A (GB)
Abstract: 1,104,951. Gyroscopic apparatus. SOCIETE FRANCAISE D'EQUIPEMENTS POUR LA NAVIGATION AERIENNE (S. F. E. N.A.) May 3, 1965 [May 11, 1964], No. 18607/65. Heading G1C [Also in Division F2] A centrifugal brake for a gyroscope gimbal ring 3, to prevent excessive rotational speed thereof, which would be liable to damage the gyroscope, comprises two flyweights 51, 52 mounted on shafts 53, 54 and normally urged against stops 76, 77 by springs 62, 63 or by a single spring, and arranged to move outwardly and come into frictional contact with an internal cylindrical surface of the gyroscope casing (not shown) when the rotational speed of the gimbal rises above a predetermined value. The movements of the two flyweights are interconnected by a ring 71 centred by two rollers 71, 72. This ring prevents movement of one flyweight without the other, thus counteracting any disturbing effects which could occur during accelerations of the vehicle on which the gyroscope is mounted. In a further embodiment three equiangularly spaced flyweights are provided, the weights having widened portions intermediate their enlarged ends and the pivots forming the braking surface. Other embodiments are also described in which the ring 71 is replaced by an elongated member pivoted on the gimbal shaft 4, and in which cylindrical flyweights sliding in fixed sockets are used, the flyweights being interconnected by a member pivoted on the shaft 4 and connecting links. Also described is an arrangement in which two separate cylindrical flyweights are used, the springs associated therewith being such as to resist movement of the weights during normal accelerations to which the gyroscope is subjected.
Patent GB-1143611-A (GB)
IPC: G03F7/20
Abstract: 1,143,611. Photographically produced masks for photo-mechanical processes. PHILCO-FORD CORP. March 22, 1966 [March 22, 1965], No. 12674/66. Heading G2M. [Also in Division H1] A photographic mask is produced by imagewise exposing a silver halide material coated on a transparent support and developing to produce a transparent and opaque portion, the opaque portion having at least one opaque line of width less than 0À5 mil and a grid of opaque lines of the same width. This mask may be contacted with a photo-resist on a support, exposed and developed; the narrow and equal line width ensuring adequate contact with the resist because lines of unequal width on the mask cause differential swelling of the silver image during development; lines between 0À5 and 1À5 mils. swelling most. A process of exposing a photoresist on a support to a photographic mask as above, except that the opaque portion comprises elongate regions of the same width is also disclosed. The developed resist may be coated with a second photo-resist and exposed to a second mask having lines of different width than the first and then developing the resist; the lines of first and second mask preferably overlapping. As shown, the semiconductive support is coated with a layer of aluminium and then a photo-resist layer and is exposed through a mask having two rectangular opaque areas 84 and 86 and the resist developed and baked to harden remaining resist. The developed resist is now coated with a second photo-resist and is exposed to a second mask having lines 80 and 82 all 0À1 mil wide and spaced 0À05 mils apart, the end of the lines 90 and 88 overlapping areas 84 and 86. The resist is developed and baked and the bared aluminium etched to produce the desired semi-conductor.
Patent GB-1228332-A (GB)
Inventor: LOHRING T
IPC: D01H7/22
Filed: 1969-12-24
Abstract: 1,228,332. Driving spindles. HAMEL G.m.b.H. ZWIRNMASCHINEN. 24 Dec., 1969 [7 Jan., 1969], No. 62829/69. Heading D1D. [Also in Division F2] An assembly for mounting a spindle 16, 20 comprises a shaft 14 rotatably mounted in a sleeve bearing 12, a coupling sleeve 24 disposed on the shaft above the bearing, a driving whorl 30 rotatably mounted on a stationary part 42 of the assembly by means of ball bearings 36 and surrounding the coupling sleeve, a coupling flange 28 on the driving whorl, a spring suspension 56 pressing a coupling disc 26 attached to the sleeve 24 into frictional engagement with the flange 28, and an electromagnet 64 disposed below the disc 26, the action of which disengages the disc from the flange 28. Further bearings 44 on the part 42 accommodate the shaft 14. The sleeve 24 may be axially movable on the shaft, as shown, or secured to it, in which case the coupling disc is axially movable relative to the sleeve (Fig. 2, not shown). Holding members 27 are provided so that yarn sleeves can be withdrawn from the spindle without removing the shaft from the sleeve bearing. A ring 66 to brake the motion of the disc 26 on operation of the electromagnet is provided.
Patent GB-1228408-A (GB)
IPC: C07D233/38
Filed: 1968-08-08
Abstract: 1,228,408. Ureido propionic acids and process for their preparation. BADISCHE ANILIN- & SODA-FABRIK A.G. 8 Aug., 1968 [9 Aug., 1967], No. 37807/68. Heading C2C. [Also in Division D2] Ureido propionic acids of the formula wherein R<SP>1</SP> ,  R<SP>2</SP> ,  R<SP>3</SP> ,  R<SP>4</SP> and R<SP>5</SP> denote identical or different aliphatic, cycloaliphatic, araliphatic or aromatic radicals, R<SP>1</SP> may also denote the radical: and R<SP>1</SP> and R<SP>3</SP> may also represent hydrogen atoms or R<SP>2</SP> and R<SP>3</SP> together with the urea group may form a ring, may be obtained by reacting a ureido propionaldehyde of the formula wherein R<SP>6</SP> denotes hydrogen, an aliphatic, cycloaliphatic, araliphatic or aromatic radical or the radical with an oxidizing agent at a temperature of from 0‹ to 100‹ C. The oxidizing agent employed may be organic or inorganic, examples being alkaline earth metal and organic peroxides, peracids, manganese (IV) or chromium (VI) derivatives, and they may be supplied to the reaction in a stoichiometric amount or in excess. It is preferred to use oxygen or mixtures containing oxygen as oxidizing agents in the presence of metal derivatives as catalysts. The reaction may be effected under atmospheric or superatmospheric pressure, continuously or batchwise, and an inert solvent may be present.
Patent GB-1230298-A (GB)
IPC: C07D213/80
Filed: 1969-07-31
Abstract: 1,230,298. 2 - Nicotinoyloxyethylamiiie pchlorophenoxyisobutyrate. SIPHAR S.A. 31 July, 1969 [31 July, 1968], No. 38486/69. Heading C2C. [Also in Division A5] The above novel salt is formed from the base and the acid preferably by generating the free base from its hydrochloride in an aqueous or alcoholic rotation of a mixture of the hydrochloride and the acid by the addition of an alkali.
Patent GB-1230369-A (GB)
IPC: B24D15/02
Filed: 1969-11-05
Abstract: 1,230,369. Abrasive members. M. FERRAND. 5 Nov., 1969 [5 Nov., 1968], No. 54188/69. Heading B3D. [Also in Division C7] An abrasive element, Fig. 2, has a surface of diamonds 6, 8 enclosed in an electrodeposited metal coating 4, conductive particles 7, 9 mixed with the diamonds leading to formation of ridges 10, 11 of electrodeposit. A series of such lamellar elements 17 may form an abrasive wheel &c., the interlamellar spaces 18, 19, optionally filled with porous material, e.g. ceramics or cast iron, preventing clogging of the tool by abraded material. The conductive particles 7, 9 may be of graphite, and lamellµ may be spaced by glass fibre strips during attachment, e.g. by welding, to a backing 27, the strips being removable subsequently.
Patent GB-1230426-A (GB)
IPC: E04B5/18
Filed: 1968-09-27
Abstract: 1,230,426. Concrete floors. KAISER-DECKEN G.m.b.H. & CO. K.G. 27 Sept., 1968 [4 Oct., 1967], No. 46154/68. Heading E1W. A batten 7 which acts as permanent shuttering is connected to a lattice girder 1 reinforcing a ribbed concrete floor by bands 6 which have punched out loops 5 for attachment to ribs 3b of reinforcing rods 3, and punched out tabs 10, 11 which help to support permanent shuttering 8.