baber/WOPTO huggingface dataset:
Patent CN-1229201-A (CN)
Inventor: KAELIN L
IPC: G04C10/00
Filed: 1998-11-19
Abstract: 一种带动小型仪表的动力发生器(1),并且它由振荡摆(2)经齿轮系带动,该齿轮系包括多个齿轮和小齿轮(18,4,6和19),它们排列成齿轮链(3)。该齿轮链包含至少可与一个齿轮与小齿轮(18)脱开的滑动齿轮与小齿轮(4),从而当振荡摆(2)上的加速度超过所述仪表正常使用时的加速度时,可以断开齿轮链(3)。
Patent CN-1220952-A (CN)
Inventor: MARKYVECH R K
IPC: B60W30/19
Filed: 1998-12-22
Abstract: 一种控制发动机制动器(50)的控制系统/方法,所述发动机制动器用于辅助车用至少是半自动变速器系统(10)换高档。按恰好在完成辅助换高档前感测的发动机减速率(dES/dt)的函数,调整代表期望发动机制动器关闭的反应时间(T REACTION )值。
Patent CN-1236113-A (CN)
Inventor: HASHIZUME TOSHIAKI
IPC: G02B27/14
Filed: 1999-04-08
Abstract: 红反射膜和蓝反射膜基本上按X形在四个柱状棱镜或直角棱镜的各自侧面所确定的连接面上被形成。红反射膜是在连续形成的,不在两种反射膜的交点处被隔开。另一方面,蓝反射膜被红反射膜和粘合剂分成两部分。最好四个柱状棱镜从一块平板玻璃获得。这种布局保证最后得到的光选择棱镜在性能上的改善。
Patent CN-1309858-A (CN)
Title: 用于gmsk和偏移qam的发射机/接收机
Inventor: DENT P W
IPC: H04L27/34
Filed: 1999-04-27
Abstract: 发射机使用N数据比特编码数量2N数据比特以便选择余弦波的2N电平之一,和编码另外的N数据比特以便选择正弦波的2N电平之一。该调制在相对于正弦波电平偏移半个N比特码元间隔的瞬间获得余弦波电平,并且称为偏移QAM(OQAM)。接收的OQAM信号被放大,滤波和以最好每个N比特的半码元间隔仅仅一个样值的取样速率数字化。连续的N比特半码元包括在余弦和正弦载波上交替地调制的信息。通过应用连续反旋转的连续的数字化的样值相同的量,该接收机可以去掉这个连续的旋转。然后反旋转的样值以已知的同步半码元相关。该同步相关确定描述在一个或者多个未知的半码元上的各个数字化样值的相关性的一组信道系数。然后使用计算的信道估计预测被解码的所有可能序列的连续未知的半码元的预期的接收的样值。然后接收的样值与所有可能的期望值和不一致的度量或者计算的误差度量比较。具有最小的累积的误差的顺序用于确定解码码元输出。在本发明的另一方面中,公开了双模式发射机接和接收机,做为选择允许在相同的装置中使用不同类型的调制。
Patent CN-1325603-A (CN)
Title: 在移动无线电系统中进行数据传输的方法、移动站和基站
Inventor: RAAF B
IPC: H04Q7/38
Filed: 1999-11-02
Abstract: 为观测GSM基站,在UMTS传输中,插入中断阶段。为减少这些中断阶段的数量,在接收足够的用于相邻信道搜索的信息以后,由移动站到UMTS基站传递一个消息,以便影响或限制插入其它的中断阶段。
Patent CN-1330750-A (CN)
Title: 用于贮存溶解的甲烷基气体的系统
Inventor: KOUETSU HIBIN
IPC: F17C5/06
Filed: 1999-12-14
Abstract: 一个系统,它贮存高度溶解的气体并供应具有预定组成的气体。容器(10)贮存溶于烃溶剂中的甲烷基气体,并将它供应到用于调节组成的装置上,通过该调节组成的装置达到调节内容物的目的。优选地,调节组成的装置是用于保持槽处于超临界状态的装置,或是用于以预定的比例从容器的气相(12)和液相(16)中提取物质的管道(48)。
Patent CR-20120653-A (CR)
Title: Compuestos heterocíclicos, su preparación y su aplicación terapéutica
Inventor: MIDDLEMISS DAVID
IPC: A61K31/437
Filed: 2012-12-19
Abstract: La invención está dirigida a determinados compuestos nuevos, a los métodos para producirlos y a los métodos para tratar o mejorar un trastorno mediado por quinasa.
Patent CR-20140060-A (CR)
Title: Composición bionematicida y método para el control de nemátodos fitopatógenos utilizando la misma
Inventor: ESCOBAR VALDÉZ PAULO
IPC: A01N63/22
Filed: 2014-01-30
Abstract: La invención se refiere a una composición bionematicida con acción de amplio espectro sobre nemátodos fitopatógenos pertenecientes los géneros Meloidogyne, Tylenchlus, Pratylenchus, Paratylenchus y Xiphinema entre otros.
Patent CR-20180101-A (CR)
Title: Compuestos di-nucleóticos cíclicos como agonistas de sting
Inventor: CUMMING JARED N
IPC: C07H21/00
Filed: 2016-08-11
Abstract: Se proporciona una clase de compuestos policíclicos de fórmula general (I), de fórmula general (I '), o de fórmula general (I "), en el que Base1, Base2, Y, Ya, Xa, Xa1, Xb, xB1, Xc, XC1, Xd, Xd1, R1, R1a, R2, R2a, R3, R4, R4a, R5, R6, R6a, R7, R7a, R8, y R8a se definen en el presente documento, que pueden ser útiles como inductores de la producción de interferón de 5 tipo I, específicamente como agentes activos de STING. También se proporcionan procedimientos para la síntesis y uso de compuestos
Patent CR-20200520-A (CR)
Title: Heterocyclic compounds as immunomodulators
Inventor: LI JINGWEI
IPC: C07D413/14
Filed: 2019-03-29
Abstract: <p>Disclosed are compounds of Formula (I'), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.</p>
Patent EC-SP088787-A (EC)
Title: Vacuna de mycoplasma hyopneumoniae
Inventor: ROYER GREGORY CHARLES
IPC: A61K39/02
Filed: 2008-10-02
Abstract: La presente invención proporciona un nuevo método de vacunación de un cerdo en contra de la Mycoplasma hyopneumoniae por la administración a un lechón destetado o una cerda, de una dosis simple de una cantidad eficaz de una vacuna de Mycoplasma hyopneumoniae. La vacuna de Mycoplasma hyopneumoniae puede ser una preparación de una célula entera o parcial inactivada o viva modificada, vacuna de subunidad o un ácido nucleico o una vacuna de ADN.
Patent EC-SP109851-A (EC)
Title: Sales de amina de un antagonista de crth2
Inventor: LY TAI WEI
IPC: A61K31/33
Filed: 2010-01-06
Abstract: Se proveen sales de amina de ácido [(4,6-bis(dimetilamino)-2-(4-(4-(trifluorometil) benzamido) bencil) pirimidin-5-il] acético, procesos para su preparación, composiciones farmacéuticas, que los contienen, y su uso para tratar, prevenir, o aliviar uno o más síntomas de un trastorno o enfermedad mediado por CRTH2.
Patent EC-SP900691-A (EC)
Title: Compuestos heterociclicos (heterocyclic compounds)
Inventor: TURNBULL MICHAEL DRYSDALE
IPC: C07D261/04
Filed: 1990-10-31
Abstract: Hace referencia a "un método para matar o controlar nematodos y con huevos derivados del isoxazole que tienen actividad nematicida y las composiciones que las contienen".
Patent EC-SP982607-A (EC)
Title: Oligo tiofenos utiles como agentes antimetasticos, un metodo para la preparacion de los mismos y composiciones farmaceuticas que los contienen
Inventor: DI DOMENICO ROBERTO
IPC: C07D333/22
Filed: 1998-07-29
Abstract: La presente invención se relaciona con oligo-tiofenos de la fórmula general I: (gráfico), en donde A es un grupo -CH2-CO, CH2CH2-CO- ó CH=CH-CO; B es un grupo 2-tienilo o fenilo sustituido por un grupo R, o es una aminoácido natural o sintético ligado al grupo A través de su N- terminal; ó A-B es un grupo -CH2CH2-NH-A-A, en donde el grupo -A,A es un residuo de aminoácido natural o sintético enlazado con el grupo CH2CH2-NH- a través de su carboxi terminal. R es hidrógeno o un grupo cloro, bromo, yodo, fluoro, alquilo (C1-44), alquileno (C1-C4)-COOR, alquileno (C1-C4)-NR2; ó alquileno (C1-C4)-NHCOR. R es hidrógeno o un grupo alquilo (C1-C4), isómeros de los mismos, y sales de los mismos con ácidos y bases farmacéuticamente aceptables. También se reinvindica el uso de los compuestos de fórmula (I) como inhibidores de la unión del uPA al receptor específico UPAR, en particular su aplicación como agentes antitumorales y antimetastáticos.
Patent EC-SP992898-A (EC)
Title: Composicion de combustible
Inventor: BAZZANI ROBERTO VITTORIO
IPC: C10L1/10
Filed: 1999-03-26
Abstract: Una gasolina de motor formulada sin plomo que comprende una composición de mezcla base que tiene un indice de octano de motor (MON) que va desde 80 a menos de 98, caracterizada porque comprende, como componente (a), al menos 5% (en volumen de la composición total) de al menos un hidrocarburo que tiene la siguiente fórmula I R-CH2-CH(CH3)-C(CH3)2-CH3 en donde R es hidrógeno o metilo y como componente (b) al menos un hidrocarburo alifático saturado líquido que tiene de 4 a 10 átomos de carbono. La correspondiente gasolina para motor formulada sin plomo comprende también al menos un aditivo para gasolinas de motores. La mezcla o gasolina contiene preferentemente al menos un componente elegido del grupo consistente en compuestos aromáticos, olefinas y oxigenatos y mezclas de los mismos. Las gasolinas o mezclas dan lugar, tras la combustión, a menores niveles de emisiones en los gases de escape, en particular dióxido de carbono, monóxido de carbono, óxidos de nitrógeno y total de hidrocarburos.
Patent FI-20040051-A (FI)
Inventor: TIEDEMAN EDWARD G JR
IPC: H04L1/00
Filed: 2004-01-15
Abstract: A method and apparatus for controlling transmission power in a variable rate communication system is disclosed. The method disclosed provides for a closed loop power control method. A first remote station controls the transmission power of a second remote station by transmitting a rate dependent power control signal to the second remote communication station. Since only the second communication knows its transmission rate a priori, it must determine its course of action in accordance with both the received power control signal and the knowledge of its transmission rate.
Patent GB-1052094-A (GB)
IPC: A01M7/00
Abstract: 1,052,094. Crop sprayers. B. BENDZ. April 28, 1964 [May 6, 1963], No. 17517/64. Heading B2F. An agricultural sprayer 2, fig. 1, adapted to be towed by a tractor 1 comprises a spray boom 3 having a section 4 secured to the sprayer frame, sections 5 and 7 pivoted one at each end to the ends of the section 4, and further sections 6 and 8 which are pivotally connected to the ends of the sections 5 and 7 respectively by linkages 10, the arrangement being such that when not in use the sections 5, 6 and 7, 8 are arranged in pairs along the sides of the sprayer. The linkage is such that if in operation the sections 6, 8 strike an obstacle the sections are pivoted about the connection 9 until the obstacle has been passed. Each linkage comprises a triangular plate 13, Fig. 2, pivotally mounted at 12 to one section such as 6, a link 16 pivoted at one end 14 to a corner of the plate 13 and at the other end to the section 5, and a link 17 pivoted at one end to the other corner 15 of the plate and at its other end 19 to a fixed part 11 of the sprayer. An arm 20 is fixed to each outer section such as 6, one end of the arm being connected to the adjacent section by a spring 21 to retain the section 6 in the outwardly or inwardly swung position. A manual operating device or a piston and cylinder unit is associated with a lug 22 to control the spray width or to bring the sections to the operative or inoperative position.
Patent GB-1053197-A (GB)
IPC: H04N9/89
Abstract: 1,053,197. Colour television. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. June 30, 1965 [July 28, 1964], No. 27722/65. Heading H4F. Phase errors in the colour carrier of P.A.L. colour television signals derived from a magnetic recording apparatus 1 due to both speed fluctuations and differential phase effects are compensated by a system comprising: (1) means including an adder 6 to which the signals are applied over a direct path 4 and a one-lineduration delay path 5 whereby the carrier signals Q + jT and Q - jT due to two successive lines are combined to obtain a signal Q independent of phase modulation, (2) a phase comparator 7 in which the signal Q is compared with a signal of reference phase from a source 8 to obtain a control signal 9, and (3) a variable time delay device 2 through which the original signals pass to an output 3 and which is adjusted in delay by the control signal. In modified arrangements (not described in detail) stage 6 is replaced by a subtractor so that a signal in the phase T is obtained, or both an adder and a subtractor are employed and their outputs are brought into phase agreement and added. Delay device 2 may comprise a filter including a capacitor diode controlled by signal 9. Source 8 may comprise a quartz oscillator synchronized by colour synchronizing signals.
Patent GB-1138045-A (GB)
IPC: G07C9/02
Abstract: 1,138,045. Automatic ticket gate. TATEISI ELECTRONICS CO. 29 Sept., 1967 [11 Oct., 1966], No. 44495/67. Heading G4T. An automatic ticket gate comprising an inlet 16, outlet 18, and means for conveying a ticket from the inlet past validating means 52 53, to the outlet, is provided with a stop movable into the ticket path when a ticket is located at the outlet to arrest a suceeding ticket. Stops 70, 72 are provided comprising spaced arms 77 mounted on shafts 75 and pivoted by solenoids 84, 88 into operative positions when microswitches 60, 92 are closed by tickets K2, K3. A barrier 66 at the inlet is moved by a solenoid 68 when microswitch 94 is closed by a ticket arrested by stop 72. The stop 72 and barrier 66 return to their inoperative positions when microswitches 104 and 100 are operated. Stops 70, 72 may be omitted, the barrier 66 being controlled by microswitch 60.
Patent GB-1143722-A (GB)
IPC: F25B31/02
Abstract: 1,143,722. Compressors. DANFOSS A. S. July 24, 1967 [Aug. 9, 1966], No. 33853/67. Heading F1N. [Also in Division H2] In a motor compressor wherein a piston 6 is reciprocated in a cylinder 4 by a crankpin 8 on the end of a shaft 9 keyed to the rotor laminations 12 of an electric motor, the shaft is supported in a main bearing 10 and a further bearing located between the periphery of the rotor laminations 12 and the laminations 2 of its surrounding stator. The further bearing may be an aluminium or polyhetrafluoroethylene ring fixed in a groove in the periphery of the rotor laminations or in the inner surface of the stator laminations. The ring may be integral with, or also constitute, a rotor short circuit ring. The further bearing may be in the form of projections secured on the rotor or the stator.
Patent GB-1226086-A (GB)
IPC: H02K1/18
Filed: 1969-04-21
Abstract: 1,226,086. Composite casting processes. SIEMENS A.G. 21 April, 1969 [20 April, 1968 (2)], No. 20331/69. Heading B3F. A stator core 1 (Fig. 5) has a grey cast iron housing cast upon it. The core 1 rests on a base 12 of a mould and is surrounded by a mechanically yieldable separating means 10. The mould also has side parts 13 secured together by wedged rings 15, 16 and a core 14 retained in position by a weight 17. The stator core is preheated to 300‹ to 900‹ C. before pouring the melt into the mould cavity 11. The separating means 10 ensures that molten metal does not contact the stator core. As the cast housing cools it contracts compressing the separating means and forms a firm bond with the stator core. The separating means can be a corrugated steel sheet 4 (see Fig. 2) or if the stator core is polygonal, a cylinder made from a steel sheet engaging the corners of the polygon but spaced from its edges (Figs. 3 and 4, not shown). A stator core jacket 19 (Fig. 6) may also form part of the separating means being held and spaced from the stator core by corrugated iron sheets 18. The sheets 18 may be replaced by fillets (not shown).
Patent GB-1233619-A (GB)
IPC: C08J5/22
Filed: 1968-07-16
Abstract: 1,233,619. Laminates. IONICS Inc. 16 July, 1968 [4 Aug., 1967], No. 33807/68. Heading B5N. [Also in Division C3] Laminated, electrically conductive, homogeneous, cation exchange membranes having a plurality of reinforcing sheets of woven or screen type textile fabric material embedded therein are made by polymerizing vinyl monomers in a non-polar, non-polymerizable organic solvent with at least two layers of the above material embedded therein to produce a reinforced film of a cross-linked polymer which is equilibrated with a polar, organic solvent which is unreactive towards acids thereby replacing the non-polar solvent, reacting the film with a sulphonating acid, e.g. sulphuric acid, to introduce ion-exchange groups therein and equilibrating the formed cation-exchange membrane in aqueous medium. The polymer may be derived from styrene and divinyl-benzene. The fabric material may consist of glass, polytetrafluoroethylene, polypropylene or polyethylene. The non-polar solvent may be diethylbenzene, dibromoethane or diethylene glycol dimethyl ether. The polar solvent may be methanol, 1,4-dioxane or tetrahydrothiophene-1, 1-dioxide.
Patent GB-1250950-A (GB)
IPC: A01D34/86
Filed: 1969-11-11
Abstract: 1,250,950. Mowing apparatus. ORAG INTER Ltd. 11 Nov., 1969 [12 Nov., 1968], No. 55202/69. Heading A1F. Mowing apparatus for mowing under and along each side of a fence or guard rail 13 having spaced posts 13a comprises an inverted U-shaped yoke 12 which in operative position straddles the fence 13 and which carries on each leg 12a, 12b a rotary mower head 30 or 31 provided with a guard, each mower head 30 or 31 being carried on a cranked arm 32 or 33 pivoted to the respective yoke leg 12a or 12b and being urged towards the other head and towards the fence 13 by' spring means and limited by stops, 47 so that overlapping parallel swaths are moved, the guards moving the heads 30 and 31 apart when a fence post is encountered. In use, the yoke 12 is supported by ground wheels 60 and 61 but when the apparatus is removed from the fence 13, the heads 30 and 31 are forced apart by hydraulic cylinders 50 and 51, the yoke 12 is raised by an hydraulic ram 24 connected between a rollered guide sleeve 19 and the leg 12b, and is pivoted about a shaft 20 by means of an hydraulic ram 21 to lie above the tractor 10 (Fig. 2) on a support 15a. Each mower head 30 or 31 comprises a cutter blade assembly rotated by an hydraulic motor and the guard covers the top and sides of the cutter blade assembly. The heads 30 and 31 are urged together by tension or torsion springs, and further stops 52 limit their movement apart.
Patent GB-1253162-A (GB)
IPC: F22D11/00
Filed: 1969-02-19
Abstract: 1,253,162. Cooling electron tubes. STANDARD TELEPHONES & CABLES Ltd. 19 Feb., 1969, No. 8944/69. Heading F4U. An electron collector electrode 2 of a klystron is cooled by the evaporation of liquid in a boiler 3 which is fed by a weir system in such a way that the boiler remains charged with liquid on system shutdown thus allowing immediate cooling on start-up. As illustrated, the body 1 of the klystron is cooled by liquid circulated from a reservoir 14 and returned to the reservoir through a pipe 12 and over a weir 10 and an overflow pipe 6 in a chamber 5. The chamber 5 supplies the boiler 3 through a pipe 9 so that the top 8 of the overflow pipe 6 determines the quiescent level 7 of liquid in the boiler. The pipe 9 is provided with a diffuser outlet 19. Vapour from the boiler 3 is condensed at 17 and returned to the reservoir 14. The chamber 5 is connected at 13 either to atmosphere or to a pressure source. In modifications, Figs. 2 and 3 (not shown), the weir is omitted and liquid is admitted to the chamber from a pipe through a diffuser nozzle located at the level of the top of the overflow pipe. The pipe 9 connecting the chamber and boiler may include annular baffles to further reduce the transmission of turbulence.
Patent GB-1257681-A (GB)
IPC: B22C23/00
Filed: 1969-02-18
Abstract: 1,257,681. Moulding by slurry deposition. J. C. DAUSSAN, G. DAUSSAN, and A. DAUSSAN. 18 Feb., 1969 [23 Feb., 1968; 19 July, 1968], No. 8692/69. Heading B5A. [Also in Division B3] In a method of moulding a mould lining such as a hot top for an ingot mould, a slurry is supplied to the mould through a permeable wall to fill the cavity with the sediment of the material in suspension in the slurry. The mould cavity is defined by two shells 6, 7, Fig. 1, with permeable walls and is connected to a slurry supply duct 2. The mould is located in a chamber 8 which can be connected through a three-way valve 11 to a source of vacuum. The duct 2 leads from a tank 4 which contains a motor-driven agitator and to which pipes 12, 14 supply air under pressure and air at atmospheric pressure respectively. In operation, air under pressure is supplied to the tank by a pipe 12, the valve 13 is opened, and the chamber 8 is connected to a source of vacuum so that the mould cavity is supplied with slurry until the solids in suspension fill the mould cavity. The valve 3 is closed and the moulded article dried by vacuum or air pressure. In another example, Fig. 17, the tank 104 is open to atmosphere and the mould is located between chambers 8 and 101 connected, respectively, to vacuum and atmosphere. In practice the mould may be formed as shown in Fig. 7, the cavity G being defined by perforated plates 23, 32 and wire gauze 25, 33 carried respectively by mould sections 21, 22, carried by a base section and closed by clamping and locking devices 27, 28, 29, 35; seals 26, 38 being provided between the sections. The slurry supply tank comprises a metal vessel 41, Fig. 8, having upper and lower strengthening bonds 42, 43, upright bracing members 44 and a support frame 45. The removable cover 46 has a seal 47 and a cross member which co-operates with lugs 48. The outlet from the tank includes an inspection chamber having a door 55. The slurry supply pipe 56 has a check valve 57 and compressed air is supplied by pipe 58.
Patent GB-1265463-A (GB)
IPC: A61Q1/00
Filed: 1970-01-22
Abstract: 1,265,463. Cosmetic composition. PREPHAR PROSPECTION DE RECHERCHES PHARMACEUTIQUES S.A. 22 Jan., 1970 [23 Jan., 1969], No. 3192/70. Heading ASB. A cosmetic composition comprises from 0.5% to 2% by weight of the sodium, potassium, magnesium, calcium or zinc salt of a sulphonated glycopeptide and a carrier material. The composition is suitably in the form of a skin-protective paste or powder, a preshave lotion, an after-shave lotion, a lenitive cream or lipstick or a collutory.
Patent GB-1265517-A (GB)
IPC: F02P5/06
Filed: 1969-11-27
Abstract: 1,265,517. Couplings. DUCELLIER & CIE. 27 Nov., 1969 [24 Dec., 1968], No. 58090/69. Heading F2U.  In a centrifugal engine ignition timing arrangement the rotating masses 5, 6 are pivoted on the driven plate 4 and are formed with cam slots 11, 12 engaged by pins 9, 10 on the driving plate 2, and return springs 13, 14 are arranged perpendicular to the common tangent to the contacting cam and pin surfaces, to avoid "hysteresis" or differing angular response with increasing and decreasing speeds.
Patent GB-1266281-A (GB)
IPC: E04F17/12
Filed: 1970-03-23
Abstract: 1,266,281. Releasing bins down refuse shoots. MIDECO MEDITERRANEAN INDUSTRIAL DEVELOPMENT ESTABLISHMENT. 23 March, 1970 [21 March, 1969], No. 13886/70. Heading B8S. When a refuse bin 18, Fig. 1, is correctly positioned in an infeed opening of a refuse shoot, sensors are operated which release the bin so that it can subsequently fall down the shoot 2. The sensors release a carriage 8, into which the bin is placed, by raising detents from toothed racks such as 66. The sensors may be above the bin, e.g. 60, Fig. 1, or 50, Fig. 3, or at the sides of the bin as at 34. A bottom hinged door 28, Fig. 1, is pulled down to open it before the bin is placed in the carriage. When an outer door 6 is closed a link 68 pushes the carriage inwards towards the shaft 2 and when the bin is over the shaft it falls through a hole in the bottom of the carriage. In a second embodiment, Fig. 4, the bin is supported above the shaft 70 on a plate 76 hinged at 77. When the door 72 is closed pivoted abutments 78 cause a latch which supports the door to be withdrawn so that the door pivots downwards and the bin falls down the shoot. Latches 84 are operated by the abutments 78. Alternatively the back of the bin may release latches 96 when it abuts members 94.
Patent GB-1289551-A (GB)
IPC: F25J1/02
Filed: 1969-01-23
Abstract: 1289551 Storing liquified gas SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 24 Dec 1969 [23 Jan 1969] 3955/69 Heading F4P Gas, taken from a consumer pipeline whilst the pressure is high, is liquified stored, and revapourized when the pressure drops. Gas, at high pressure, enters an insulated storage space 6 via a pre-cooler 1 and is liquified therein by heat exchange with a substance 7 having a phase transition temperature between the boilings points of the gas at the high and a lower pressure. The liquified gas is collected in tubes 5 surrounded by the substance 7. When the pressure in the pipeline, and space 6 drops, the gas is revapourized, again in heat exchange with the substance 7. The substance 7 may be initially cooled by an external supply of coolant from the line 9. The pre-cooler, which may be omitted, comprises an insulated space packed with stone chippings, and serves to condense unwanted high boiling fractions which may be run off. In another embodiment the storage space comprises an insulated space containing hollow bodies packed with the substance 7.