baber/WOPTO huggingface dataset:
Patent CN-1092747-A (CN)
Title: 高效混凝土膨胀剂及其制造方法
Inventor: NAIZHEN LI
IPC: C04B22/00
Filed: 1994-01-28
Abstract: 本发明提供了一种高效混凝土膨胀剂及其制法，
其特征是由20—40％的硫铝酸盐水泥熟料或15—
35％的铝酸钙熟料，35—60％的硬石膏，6—60％的
生石灰，5—10％的天然明矾石共同粉磨而成。该膨
胀剂的优点是：①膨胀率高；②加入量少；③成本低；
④有利于保持水泥碱度，减少水泥强度损失和钢筋锈
蚀；⑤含碱量低于0.5％，可避免或减轻混凝土碱-骨
料反应；⑥工艺简单、易于实施。
Patent CN-1118720-A (CN)
Title: 设有带升降机构的往复行走台车的卷材捆包传送带
Inventor: SONOYAMA KOKICHI
IPC: B65B27/06
Filed: 1994-08-31
Abstract: 一种设有带升降机构的往复行走台车的卷材捆包传送带，它是由多个作业工序捆包卷材的，其中设置着把卷材暂时放置在各个工序的作业位置上用的固定防滑装置，而且根据需要在各个作业位置间设置上述的固定防滑装置或卷材转向器，在固定防滑装置和卷材转向器之间设置带升降机构的往复行走台车。上述行走台车具有使支承卷材的V形支承台升降的装置、使行走台车前后移动的装置和控制行走台车的位置的行走位置控制装置。
Patent CN-1195283-A (CN)
Inventor: BOWER P A
IPC: A61K8/891
Filed: 1996-07-06
Abstract: 本发明提供了局部用于人体头发以处理例如头皮屑的抗菌头发处理组合物,该组合物含有:(a)至少一种表面活性剂;(b)细颗粒的不溶性颗粒状金属羟基吡啶硫酮,其中至少约90%(重量)的颗粒粒度为5微米或更低;以及(c)所述细颗粒的聚合水溶性阳离子沉积助剂。该组合物具有好的机械稳定性、光学性质和去头屑作用。
Patent CN-1245837-A (CN)
Title: 具有提高的对底基的粘结性的金属箔及其制造方法
Inventor: LI C H
IPC: H05K3/38
Filed: 1998-08-21
Abstract: 在一实施方案中,本发明涉及一种处理金属箔的方法,它按顺序包括:使金属箔与酸性溶液接触;将金属箔置于镍处理浴中并对该镍处理浴通电,其中镍处理浴包含至少约两个的电镀区,约1－约50g/l的铵盐,和约10～约100g/l的镍化合物;和将镍光亮层镀到金属箔上。在另一实施方案中,本发明涉及一种按照上述方法处理的金属箔。
Patent CN-1220490-A (CN)
Inventor: HIRAI MASAHIKO
IPC: H01L27/02
Filed: 1998-12-15
Abstract: 一个垫块由一个衬垫,一个输出缓冲器电路和一个内部电路提供。内部电路和输出缓冲器电路之间的区域用作一个元件配置禁止区。在此区域中,内部电路和输出缓冲器电路彼此相连。内部电路利用穿过元件配置禁止区的至少两个布线层连到一个形成于芯片的一个内部区中的电路上。通过在垫块中所提供的元件配置禁止区中设计将垫块内的内部电路连到芯片的内部区中的电路上的接线,其能够减小布线所需的空间,由此实现了一个高集成度的装置。
Patent CN-1226743-A (CN)
Inventor: KAZAMA KENYA
IPC: H01L21/316
Filed: 1999-02-12
Abstract: 用于形成具有用于隔离元件区域的隔离槽的半导体器件的方法包括以下步骤:在硅衬底上形成基底氧化膜和氮化硅膜,用氮化硅膜作掩模形成隔离槽,在隔离槽中依次形成热氧化膜、CVD氧化膜和偏置氧化膜,去掉硅衬底的特定位置上的膜,留下用氧化膜填充的隔离槽。偏置氧化膜是用高密度等离子体CVD技术形成的。硅表面用CVD氧化膜保护,在高密度CVD步骤过程中不受等离子体损坏,由此获得晶体管的优异特性。
Patent CN-1271053-A (CN)
Title: 天然碱热溶采地下注采卤管道保温技术
Inventor: LI WU
IPC: F16L59/10
Filed: 1999-04-19
Abstract: 本发明为一种天然碱热溶采地下注采卤管道保温技术,属于采矿领域。本技术是将固井水泥一直返高到地面,使注采卤管道和岩石之间隔开,水份无法渗入;固井水泥的厚度要大于20毫米。由于水泥的导热性较差,因而可有效地防止注采卤管道上热量的损失,从而可节省大量的能源。
Patent CN-1240717-A (CN)
Title: 圆环装订器
Inventor: HONGRU ZHENG
IPC: B42F3/04
Filed: 1999-05-24
Abstract: 本发明公开了一种圆环装订器,其包括一圆环装订机构和一封面,其中,封面包括两个固定薄片,通过该两薄片圆环装订机构可拆卸地连接到封面上,圆环装订机构包括一上部壳体,其支承着一对可枢转的板,多个半圆环件连接在这对板上,这对板可枢转地在第一位置和第二位置之间移动,在第一位置上,半圆环件闭合,在第二位置上,半圆环件打开,仅当板处于第二位置时,薄片可从所述下部结构上拆卸下来。
Patent CN-1252499-A (CN)
Title: 定位套筒和在其上装有定位套筒的换档轴
Inventor: DITZ HOST
IPC: G05G7/10
Filed: 1999-07-22
Abstract: 描述了一种用于限制变速箱换档轴(2)的换档行程的定位套筒(1)。定位套筒(1)有一杯形部(3)和一与杯形部(3)连接的管形杆段(4),在杯形部可形成用于限制换档行程的月牙滑槽(5),杆段用于将杯形部(3)固定在换档轴(2)上。杯形部(3)与杆段(4)由半轴(1a、1b)形成,后者在一部分面(T)上彼此连接。
Patent CR-20120012-A (CR)
Title: Agonistas de gpr119
Inventor: BARRETT DAVID GENE
IPC: A61K31/4427
Filed: 2012-01-09
Abstract: Los compuestos agonistas de GPR119 de la fórmula; y composiciones farmacéuticas para el tratamiento de diabetes y obesidad.
Patent CR-20210066-A (CR)
Title: Novel peptides and scaffolds for use in immunotherapy against head and neck squamous cell carcinoma and other cancers
Inventor: SONG COLETTE
IPC: C07K14/47
Filed: 2017-08-24
Abstract: <p>The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.</p>
Patent EC-SP014106-A (EC)
Title: Interleuquina 2 estabilizada
Inventor: WANG WEIBO
IPC: A61K38/00
Filed: 2001-06-27
Abstract: Una preparación farmacéutica estable que comprende interleuquina-2 humana o una variante de la misma y una cantidad estabilizante de histidina una formulación preferida incluye glicina y sacarosa y una variante de II-2 que tiene una mutación simple, N88R. La formulación preferida es en forma leofilizada que con la reconstitución con un diluyente acuoso, produce una solución que tiene un ph que varia desde aproximadamente 5,0 a 6,5.
Patent EC-SP024236-A (EC)
Title: Derivados quimicos y su aplicación como agente antitelomerasa
Inventor: MAILLIET PATRICK
IPC: A61P35/00
Filed: 2002-03-22
Abstract: El presente invento es relativo a la terapia del cáncer y se relaciona con los nuevos agentes anticancerígenos que tienen un mecanismo de acción particular. Implica también los nuevos compuestos químicos así como su aplicación terapéutica en el hombre.
Patent EC-SP109883-A (EC)
Title: Combinaciones sinérgicas de antagonistas de vr-1 e inhibidores de cox-2
Inventor: FOX ALYSON
IPC: A61K31/4418
Filed: 2010-01-18
Abstract: Una combinación sinérgica de un antagonista del receptor vanilloide VR-1 y un fármaco anti-inflamatorio no esteroideo, o una sal o solvato farmacéuticamente aceptable de cualquiera o ambos compuestos.
Patent FI-20001975-A (FI)
Inventor: MALKAMAEKI ESA
IPC: H04L1/18
Filed: 2000-09-07
Abstract: The invention is directed to a method for transmitting control information such as acknowledgement messages in a cellular telecommunications network. According to the invention, the acknowledgement messages (ACK-PDU) are transmitted more protected by repeating the ACK-PDUs several times and using soft combining. The soft combining mechanism is preferably the same as for actual data. Preferably, the ACK-PDUs are not requested to be re-transmitted but are immediately repeated several times. The inventive method is most advantageous, if the soft combining of transmitted data units (PDUs) is performed on the basis of physical layer information such as physical layer frame numbers, since acknowledgment messages do not normally have a packet number as the data units, which the ACK messages refer to. The inventive method can be used for transmission of other control information as well, and is not limited to transmission of only ACK messages.
Patent FI-20021878-A (FI)
Inventor: YIN DENGQING
IPC: H03K5/05
Filed: 2002-10-21
Abstract: The invention discloses a delay clock pulse-width adjusting circuit. The circuit comprises: a power supply; a delay comparator, which one input terminal inputs a sine wave signal and another input terminal inputs a compare voltage, which output terminal outputs a clock signal with a defined duty-ratio; and a converting circuit, converting the clock signal to a DC level, which input terminal is connected to the output terminal of the delay comparator, which output terminal is connected to the another input terminal of the delay comparator. With the circuit, the duty-ratio of a clock signal is no larger abrupt change, so burden of the digital signal processing is decreased. Consequently, the adjusting circuit satisfies requirements: high traffic, low error rate and high stability of the clock signal duty-ratio. <IMAGE>
Patent GB-1051796-A (GB)
IPC: F28F9/013
Abstract: 1,051,796. Tubular heat exchangers. SOCIETE GRENOBLOISE D'ETUDES ET D'APPLICATIONS HYDRAULIQUES (SOGREAH). April 9, 1965 [April 9, 1964], No. 15286/65. Heading F4S. In a heat exchanger comprising a tube bundle 2 surrounded by a casing 1 and supported by transverse baffle plates 3 with alternate upper and lower free edges, the cross-sectional area of the clear spaces 4 and 5 between the casing and the baffle plates is substantially equal to the fluid passage section between the baffle plates so as to create a constant velocity flow. In the arrangement shown the distance between adjacent baffle-plates is equal to the diameter of the casing and the total clear volume above and below the tube bundle is stated to be approximately equal to one half the casing volume. All the tubes in the bundle are supported by all the baffle plates and additional partitions 10 may be provided between the baffle-plates 3.
Patent GB-1052042-A (GB)
IPC: C08G18/10
Abstract: 1,052,042. Coated substrates. IMPERIAL CHEMICAL INDUSTRIES Ltd. July 31, 1963 [Aug. 9, 1962], No. 30626/62. Headings B2E and B2K. [Also in Division C3] Substrates, e.g. wood, rubber, metals, glass, fabrics, leather, linoleum, paper and polymers e.g. polyamides or polyvinyl chloride may be coated with a composition which contains an isocyanate ended polyurethane of average M.W more than 1,000, an organic polyisocyanate containing isocyanurate rings and an average of more than two -NCO groups per molecule, and a solvent for said polyurethane and said polyisocyanate which is inert to -NCO groups.
Patent GB-1053081-A (GB)
IPC: B01J23/86
Abstract: 1,053,081. Redox-catalyst. GOSUDARSTVENNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNY INSTITUTE AZOTNOI PROMYSHLENNOSTI I PRODUKTOV ORGANICHESKOGO SINTEZA. Dec. 2, 1963,No. 47506/63. Heading B1E. [Also in Division C5] A process for preparing a catalyst comprises dissolving CrO 3  in water, adding Cn(OH) 2  and minor preportions of Mn(OH) 2  and Al(OH) 3 , adding an aqueous suspension of ZnO, drying, grinding and pelleting the resultant mass.
Patent GB-1053825-A (GB)
IPC: C07D271/07
Abstract: 1,053,825. Oxadiazoles. CHINOIN GYOGYSZER - ES VEGYESZETI TERMEKEK GYARA RT. March 24, 1964 [March 29, 1963; July 15, 1963], No. 12435/64. Heading C2C. The invention comprises compounds of the formula wherein R represents an unsubstituted aryl group, an alkoxy- and/or halogen-substituted aryl group, or a diphenylmethyl group which may be substituted by a halogen atom or an alkoxy group, A represents (i) an alkylene or aralkylene group where R represents an unsubstituted aryl group, (ii) an alkylene group where R represents a substituted aryl group, or (iii) an alkylene group or a valency bond where R represents a diphenylmethyl group, R<SP>1</SP> represents the grouping -A<SP>1</SP>-B, wherein A<SP>1</SP> represents a valency bond or an alkylene group and B represents an alkyl, amino, alkylamino or dialkylamino group, an aromatic group substituted by an amino group, or a heterocyclic group containing nitrogen; acid addition salts thereof; and processes for their preparation comprising (a) reacting an amidoxime of the formula with, as an acylating agent, an acid of the formula R<SP>2</SP>COOH, wherein R<SP>2</SP> has the same meaning as R<SP>1</SP>, or represents a group which is capable of transformation into the group R<SP>1</SP>, or with an acylating derivative of such an acid, thereafter, if necessary, effecting ring closure as a separate reaction step by eliminating water, to obtain a compound of the formula the group R<SP>2</SP>, where different from R<SP>1</SP> being converted into R<SP>1</SP> either before or after ring closure, or (b) (for compounds wherein the group R-A- represents a #,#-diphenylethyl group) reacting a compound of the formula with benzene in the presence of a Lewis acid, or (c) (for compounds wherein R<SP>1</SP> represents the group -CH 2 .CH 2 .NBD in which B and D each represents a hydrogen atom or an alkyl group, or B and D together with the nitrogen atom form a ring which may contain further hetero atoms) reacting an amidoxime of Formula III with acrylic acid or beta-alkoxy-propionic acids or acylating derivatives thereof to yield compounds of the formula wherein R<SP>4</SP> represents a vinyl group or the group of the formula -CH 2 -CH 2 -OR<SP>5</SP>, wherein R<SP>5</SP> represents an alkyl group, and reacting the compounds thus obtained with amines of the formula HNBD before or after ring closure and, if necessary, effecting ring closure. Pharmaceutical compositions having spasmolytic, anti-tussive, local anaesthetic, antiinflammatory, anti-pyretic and vasodilator activity, for oral or parenteral administration, comprise a compound of the invention together with a pharmaceutical carrier or diluent.
Patent GB-1053962-A (GB)
IPC: H01H13/72
Abstract: 1,053,962. Switches held set and freed mechanically. FUJITSU Ltd. March 23, 1964 [March 23, 1963; Dec. 28, 1963], No. 12268/64. Heading H2B. A two step operation switch comprises a pivoted " push-button " operating member 39, movable to depress a plate 12 rectilinearly against a spring 10 such that bent portions 13, 13<SP>1</SP>, thereof actuate contact sets 3, 3<SP>1</SP>, through actuators 37, 37<SP>1</SP>, and a bar 17 mounted on plate 12 for movement therewith and spring- pressed into the guide groove 20 of a slide member 19, such that depression of plate 12 causes bar 17 to move slide member 19 against its spring 25 until bar 17 is locked in position at P, Fig. 3, and subsequent depression of plate 12 causes bar 17 to return to its initial position O Projections 22 and recess 21 on slide member 19 allow for the connection together of a plurality of members 19, whereby with one switch in its " off " position and another switch in its " on " position, depression and release of either operating member will restore said other switch to its " off " position (Fig. 8, not shown). Alternatively, depression and release of the first operating member only will restore said other switch to its " off " position, i.e. selective operation, as in Fig. 6 (not shown). Indicating lamp sockets 7 are provided. The contact springs have divided upper portions, spaced apart by a spacer member, Fig. 3.
Patent GB-1225426-A (GB)
IPC: B23K20/12
Filed: 1968-06-13
Abstract: 1,225,426. Welding by pressure. CATERPILLAR TRACTOR CO. 13 June, 1968 [28 July, 1967], No. 28191/68. Heading B3R. A method of friction welding a workpiece of copper or copper alloy to a workpiece of a similar material or a workpiece of another metal comprises effecting relative rotation of the workpieces at speeds of at least 1500 surface feet per minute (as determined at the point, of greatest radius from the centre of rotation, on the common interface) and forcing the workpieces into frictional engagement under a predetermined axial pressure to effect a rate of energy transfer at the interface which concentrates heat at the interface until the relative rotation stops and the weld is formed. Where one of the workpieces is copper, relative rotation is at a speed of 1800 surface feet per minute, or higher; where one of the workpieces is aluminium-bronze, relative rotation is at a speed of at least 1650 surface feet per minute. The axially applied pressure may be at least 3000 p.s.i. and the energy input at least 15,000 foot pounds per square inch. Brass or bronze may also be welded. Welding may be carried out on a machine (Fig. 1, not shown), employing the kinetic energy of rotating flywheels. The energy input required is stated to be correlated with the material of, and the diameter at the common interface of, the workpieces, through the formula E = C(SFM)<SP>¢</SP> D<SP>2À5</SP>  where: E # energy required C # material constant SPM # relative velocity of the workpieces at the periphery of their common interface, when engaged, in feet per minute. D # max. outside diameter of common interface. The axial thrust load L required is determined from the load-energy ratio, L/E, which for copper, brass, bronze and aluminium-bronze is 0À3 to 0À4. The value of the constant, C, is stated to be: Copper-325 to 425 Brass and bronze-375 to 475  Aluminium-bronze-400 to 500. Reference is made to welding of copper or copper alloys to steel and aluminium and of copper to copper.
Patent GB-1225482-A (GB)
IPC: B41J15/16
Filed: 1967-05-21
Abstract: 1,225,482. Selective printing. INTERNATIONAL COMPUTERS Ltd. 2 May, 1968 [21 May, 1967; 24 May, 1967; 7 March, 1968], Nos. 20184/67, 24059/67 and 11105/68. Heading B6F. [Also in Division B8] Paper feeding apparatus including a bed 8 having a planar surface supporting a web 9 further includes a hold-back device 13 for limiting reverse feed of the web, the hold-back device comprising a resiliently biased wedging member 23, and means for releasing the web from the wedging action of the member 23 mounted in a gap in the web-supporting surface of the bed 8. The means for releasing the web may comprise a roller 26 rotatable only in the direction C, or in a modification (Fig. 5, not shown) comprises a block (128) of hard material of low coefficient of friction such as sapphire set into the bed (116). The piper feeding apparatus is included in a high-speed printer of the kind having a continuously rotating type drum (5, Fig. 1) co-operating with selectively actuable hammers (17).
Patent GB-1227220-A (GB)
IPC: H01F41/26
Filed: 1968-08-27
Abstract: 1,227,220. Electro-depositing a ferromagnetic film. INTERNATIONAL BUSINESS MACHINES CORP. Aug.27, 1968 [Sept.18, 1967], No.40819/68. Heading C7B. An electro-plating bath for depositing a ferromagnetic film on a substrate comprises 1 x 10<SP>-3</SP> to 5 x 10<SP>-1</SP> moles/litre of Fe<SP>++</SP> ions, 1 X 10<SP>-1</SP> to 5 x 10<SP>-1</SP> moles/litre of Ni<SP>++</SP> ions, and 1 X10<SP>-4</SP> to 1 X 10<SP>-2</SP> moles/litre of Al, Mg, La, Ce, Pr, Er, Eu, Gd, Hf, Lu, Nd, Sc, Sm, Tm, Y, Yb, Ho, Tb or Ds. In making up the bath the Fe and Ni may each be added as the chloride or sulphate. The other metals may be added as nitrates, chlorides or sulphates. The bath may also contain H 3  BO 3  and saccharin. Example V employs a Nasaccharine additive. Films can be plated which contain 15% to 31% Fe.
Patent GB-1227694-A (GB)
IPC: C06B21/00
Filed: 1969-05-09
Abstract: 1,227,694. Agitating slurries. INTERMOUNTAIN RESEARCH & ENG. CO. Inc. 9 May, 1969 [31 May, 1968], No. 23713/69. Heading B1C. [Also in Division C1] An explosive slurry comprising a solution of an oxidiser and suspended solid particles is prepared by feeding solid particles and liquid at controlled speeds to a mixer, withdrawing slurry from the mixer, pumping it to a delivery point, e.g. a borehole, and recycling part of the slurry through the slurry pump in order to control the density and other physical properties of the slurry. The liquid fed to the mixer may be a heated aqueous solution of ammonium nitrate and sodium nitrate containing guar gum as a delayed action thickener. The finely divided solid materials may be, for example, further oxidiser and aluminium powder and other fuels or sensitisers. Apparatus is described, Figures 1-8 (not shown) in which a petrol motor 25 drives, through a single main drive, a pump 119 for the aqueous solution, augers 169, 180 for feeding the solid materials at separately controllable rates, the stirrer in mixer 99, and slurry pump 93. The mixer and the slurry pump are interconnected so that they always work together. The composition of the explosive and the degree of aeration may be varied during pumping into a borehole. An air compressor is also provided to operate pneumatic controls and to pressurise a water tank for auxiliary liquid supply and cleaning. The apparatus may be mounted on a vehicle or may be removed and used in a mine tunnel. In an alternative arrangement, Figure 9 (not shown), the drive means and control are fluid operated by a master pump system.
Patent GB-1230537-A (GB)
IPC: H02B1/26
Filed: 1969-09-09
Abstract: 1,230,537. Stud and socket fastenings. WAGNER ELECTRIC CORP. 9 Sept., 1969 [9 Sept., 1968], No. 44407/69. Heading E2B. [Also in Division H1] A combined container and mounting means for an electrical component such as a flasher unit or relay comprises a conductive metal container 10 having an open end 12 with an adjacent inwardly projecting peripheral protrusion 13 to receive a mounting base (such as 30, Fig. 6, not shown) supporting an electrical component and a closed end 14 carrying a mounting lug 15 of plastics material integrally moulded with a rod portion 21 secured in said end 14. The lug 15 is preferably bifurcated and may have undercut portions 20 for locking into a wall aperture. The wall aperture is preferably rectangular for easy entry of the lug 15 and locking by rotation through 90 (Figs. 4 and 5, not shown). The portion 21 may be secured in end 14 by plastics cement or by heat-staking or by a force-fit washer (27, Fig. 7, not shown) or split spring washer in a groove (Fig. 8, not shown). The container base 14 may be dished so that its edges abut the wall (Fig. 7, not shown).
Patent GB-1238013-A (GB)
IPC: C22C5/04
Filed: 1967-06-28
Abstract: 1,238,013. Platinum group metal alloy. JOHNSON, MATTHEY & CO. Ltd. June 24. 1968 [June 28, 1967; Jan. 23, 1968], Nos.29958/67 and 3520/68. Heading C7A. A platinum group metal alloy consists, apart from impurities of one or more of Pd, Pt and Rh together with a trace up to 20 atomic % of one or more of the transition elements Sc, Y, Ti, V, Zr, Nb, Ta, Hf and the lanthanides. [Alloys based on Pt alone containing Ti and/or Nb and those based on Pd alone containing V are excluded from the scope of the invention. ] The transition metal may be added to a melt of the platinum group metal followed by chill casting or directional solidification to obtain dispersion strengthening. Alternatively the transition metal may be introduced by holding a metal of the base metal in a crucible of a material which only reacts slightly with the melt under reducing conditions (e.g. zircon sand).
Patent GB-1238230-A (GB)
IPC: F16L23/028
Filed: 1969-01-08
Abstract: 1,238,230. Pipe couplings. D. N. MANTON. 3 Feb., 1970 [8 Jan., 1969], No. 1153/69. Heading F2G. A pipe 11, fitted with a composite flange 10 comprising an inner resilient flange 13 and an outer rigid flange 12, is placed in alignment with a similarly fitted pipe, the pipes abutting a lip or lips &c. 15, and the two rigid flanges 12 are secured together by means of bolts, screw threads &c., so that the flanges 12 are urged towards each other whence the mating surfaces 16, 17 coact to urge the inner flanges 13 inwardly to grip the associated pipes. This grip is strengthened by the provision of corrugations, integral with the inner flanges or otherwise, which may take the form of circumferential grooves 19 in the pipe 11 and slits 21 in the inner flange 13, or a corrugated sleeve (25), Figs. 2-5 (not shown), placed between the pipe and the inner flange. The coupling may further be strengthened by metal inserts (26) in both inner flanges 13 arranged to abut one another, Fig. 3 (not shown). A ring (28), Fig. 4 (not shown), may be held by grooves in both the pipe 11 and the abutment 18 of the outer flange 12 to limit axial spread of the resilient inner flange 13. In cases where the pipes 11 are flexible a tubular supporting member may be inserted into both bores and may further be provided with a circumferential rib to separate the pipes and replace the lips 15.
Patent GB-1250532-A (GB)
IPC: D21G1/00
Filed: 1969-01-30
Abstract: 1,250,532. Glazing paper. EUROKOTE S.A. 30 Jan., 1969 [15 June, 1968], No. 5220/ 69. Heading D1L. Paper glazing apparatus comprises a glazing cylinder 1 and back-up roller 2 together with at least one lug 6 disposed in their nip, the lug having a curved surface whose contour follows that of the cylinder 1 and another surface arranged to be contiguous with the coated surface 3a of a paper strip 3 fed into the nip. The lug(s) inhibit leaks of coating composition at the edges of the paper. Preferably two lugs are provided one for each edge, and are laterally adjustable. An air stream may be supplied from grooves in the lugs to act on the cylinder and surface 3a (Fig. 2, not shown).