baber/WOPTO huggingface dataset:
Patent CN-1610788-A (CN)
Inventor: CHRISTIANUS LOHBECK WILHELMUS
IPC: E21B33/13
Filed: 2002-07-10
Abstract: 本发明提供了一种对延伸至一井筒内的一管状件进行径向扩张的方法，所述管状件具有一待扩张至第一直径的第一段，以及一待扩张至第二直径的第二段，所述第一直径大于所述第二直径。该方法包括，将一扩张器置于井筒内，所述扩张器具有一第一扩张器构件和一第二扩张器构件，其中第一扩张器构件的外径大于第二扩张器构件，所述构件以可松开的方式互相连接在一起；将扩张器穿过第一管状段，从而将第一管状段扩张至第一直径，随后，将第二扩张器构件由第一扩张器构件松开；然后将第二扩张器构件穿过第二管状段，从而将第二管状段扩张至第二直径。
Patent CN-1628232-A (CN)
Title: 脉冲管冷冻机
Inventor: TAKAYUKI MITA HIDEO GOTOU TETU
IPC: F25B9/00
Filed: 2002-08-29
Abstract: 一种脉冲管冷冻机，具备连接在蓄冷器(9)上且具有与发热相伴的高温端部(11a)的脉冲管(11)，将前述脉冲管的高温侧的管壁(11cd)通过其温度低于该脉冲管的高温侧的管壁的冷却剂而冷却的冷却装置(30)，通过从前述脉冲管冷冻机的压力源(1)流出而流入前述蓄冷器(9)的冷却剂，来冷却前述脉冲管的高温侧的管壁(11)。
Patent CN-1610833-A (CN)
Inventor: CIRKEL CORNELIS O
IPC: G01R31/28
Filed: 2002-11-20
Abstract: 向检测仪(10)提供一集成电路(102)，从而当将一集成电路(12)插入到检测仪中时在被检测集成电路中的比较器(122)的一输入端(120a)和一输出端(124a)之间建立外部反馈环路。这样，比较器(122)的输入电压在该比较器(122)的阈值电平附近振荡。根据反馈环路中振荡电压的平均值来确定检测结果。在一实施例中，利用一数字检测器(100，104，106)来实现该反馈环路，该数字检测器的输出端(14)加入一模拟集成电路。
Patent CN-1611069-A (CN)
Inventor: PETER LUERKENS
IPC: H05B41/292
Filed: 2002-12-18
Abstract: 本发明涉及具有高强度放电HID灯(112)的图像投影仪及其操作方法。这样的灯具有缺点：在工作期间，它们的电弧在不可预期的时间在不同的位置之间来回跳动。所谓的电弧跳动具有改变亮度(即由HID灯(112)发射的光的总亮度和/或亮度分布)的效果。对于用这样的投影仪观看投影图像的观众，这个效果呈现为这个投影的图像的摇晃。为了避免对观众有这样的影响，按照本发明，首先提出检测出在图像投影仪的光束路径中光的亮度的改变。只要检测到由电弧跳动引起的亮度的改变，这个亮度就被重新设置到在电弧跳动之前在时刻t－2时所检测的亮度，以便随后在预定的时间间隔T期间把它转换到由电弧跳动造成的亮度。这种重新设置必须在电弧跳动后很快进行，且该转换必须很慢进行，以使得由电弧跳动造成的、投射到图像屏幕装置(118)的光的亮度的改变、重新设置、和转换对于人的眼睛是不会觉察的。
Patent CN-1627898-A (CN)
Title: 流动控制与吸振封件
Inventor: GARRY TSAUR
IPC: B65D35/08
Filed: 2002-03-04
Abstract: 本发明为一种流动控制与吸振封件，主要是在运送容器过程中，通过吸振封件吸收储存于容器中液体的振动，以防止液体渗漏及保持液体与气室的分隔，并可控制液体流出容器外的流动速率；本发明可预先决定且暨经济又准确的控制流出容器外的液体流动速率；本发明亦可允许由容器加压导引出液体。
Patent CN-1668206-A (CN)
Inventor: LONE ANDERSON
IPC: A23G4/12
Filed: 2002-09-24
Abstract: 本发明涉及包括至少一种生物可降解聚酯共聚物的口香糖，所述生物可降解聚酯共聚物由两种或更多环酯通过开环聚合得到，所述至少一种生物可降解聚酯共聚物具有低于150000g/mol的分子量，并且所述口香糖还包括口香糖成分。根据本发明，当将质感可接受的生物可降解聚酯共聚物用作口香糖聚合物时，得到口香糖成分的改进释放。
Patent CN-1441549-A (CN)
Title: 小型电子部件
Inventor: GORI OTO
IPC: H01L41/09
Filed: 2003-02-21
Abstract: 本发明提供了一种小型电子部件，这种部件是一种在由绝缘玻璃形成的基座(14)上配置有水晶片(12)，并且设置有通过连接部(38)与基座相结合，对水晶片实施气体密封式封装的盖体(16)的水晶振动元件(10)。连接部和盖体由金属材料制作，第一和第二接地用端子(40、42)与连接部形成为一体。由于基座是由绝缘玻璃制作的，所以在基座与基板侧导体图形(32)之间不会形成短路。虽然在由绝缘玻璃制作的基座中，不能通过基座使盖体接地，但是由于接地用端子是与连接部形成为一体的，所以可以通过接地用端子使盖体接地。
Patent CN-1470374-A (CN)
Inventor: YOSHIKI HITAKA
IPC: H02P29/00
Filed: 2003-05-28
Abstract: 一种混合电力供应式注射成型机系统，具有电机驱动的注射成型机本体，它包括由伺服电机驱动的注射机构和模具夹紧机构；发出指令给所述伺服电机的控制装置，用于驱动所述注射机构和模具夹紧机构，该指令与预定的程序指令相一致；以及电力供应装置，它通过所述控制装置为所述电机驱动的注射成型机本体提供需要的电力，来驱动所述所述电机驱动的注射成型机本体，所述电力供应装置包括：第一电力供应装置，用于从商用电源提供电力；具有蓄电装置的第二电力供应装置，用于所述电机驱动的注射成型机；电力比较器，用于比较所述第一和第二电力供应装置的输出；以及切换装置，用于通过所述控制装置发出的电力供应从所述第一电力供应装置切换到第二电力供应装置，以响应使用电力比较器在预定条件下的比较结果。
Patent CN-1510715-A (CN)
Inventor: SHOONG CHON CHOE
IPC: F21Y101/00
Filed: 2003-07-31
Abstract: 本发明公开了一种无电极灯装置的灯泡，其采用锡或锡的卤化物作为主要灯泡填充物以在它放电时获得连续的光谱，并且锡的卤化物是二溴化锡。因此，可以获得高的光效率和优良的彩色重现，比硫的情况辐射较少的紫外线，并可以得到视觉上的温暖感。
Patent CN-1662257-A (CN)
Inventor: ABRAHAM FOX DAVID NATHAN
IPC: A61K31/519
Filed: 2003-06-16
Abstract: 用于治疗高血压的联用药物，包括：a)环鸟苷酸(cGMP)特异性5型磷酸二酯酶(PDES)抑制剂；和b)血管紧张肽II受体拮抗剂。
Patent CN-87107123-A (CN)
Title: 稳定的甲醛聚合物组合物
IPC: C08K5/315
Filed: 1987-10-23
Abstract: 稳定化共聚物组合物，包含甲醛共聚物和稳定剂量的稳定剂体系。此体系包含有至少一种pk大于7的脒化合物和至少一种超聚酰胺化合物。
Patent CN-1040698-A (CN)
Title: 错误校正电路
Inventor: KICHITA HIDEO
IPC: G06F11/10
Filed: 1989-09-01
Abstract: 根据本发明，时序电路由里德-所罗门码时序电路和循环冗余码编码时序电路的并联电路构成，按照运算模式某一方进行工作，只要附加循环冗余码计算所需的最小限度电路，就能通过循环冗余码检测出错误，并且，由于与里德-所罗门码的译码并行执行循环冗余码的计算处理，所以可以得到能以高速进行区段单位校正的错误校正电路。
Patent CN-1081730-A (CN)
Inventor: SHAOHUA TANG
IPC: D06M15/263
Filed: 1992-07-25
Abstract: 本发明属于五代树脂衬布制作方法，它包括配
料、上浆、晾晒三道工序。其特征在于：它应用了以
“563粘合剂”为主要成分的化学配方，具有耐摩擦、
耐酸碱、耐日晒、不脱胶、不缩水、不走样、防虫防腐等
优点，是服装、鞋帽、医疗以及工艺美术等行业的理想
辅料。
Patent CN-1130984-A (CN)
Title: 胖大海饮料茶及其制备方法
Inventor: CHUNYONG YE
IPC: A23F3/14
Filed: 1995-10-16
Abstract: 本发明提供了一种以胖大海，甘草，菊花，茶叶为原料的饮料茶，同时还提供了制备所述饮料茶的方法。本发明的饮料茶是一种清热解毒，润肺利咽的理想天然保健饮品。
Patent CN-1153969-A (CN)
Title: 在盒式录像机中应用的磁头转鼓总成
Inventor: JOE YEO-UK
IPC: G11B5/53
Filed: 1996-11-28
Abstract: 一种用于盒式录像机的磁头转鼓总成，包括：一个转鼓，该转鼓有一圆周形侧壁并在其上有至少一个开口；一对磁头，每一个有一磁头片和一磁头底部；一个导向构件，该构件在一个基本与此旋转轴相平行的方向导引磁头底部；和一个电磁体，其在此磁头片与磁带接触时，在与此旋转轴相平行的方向上移动此磁头。此转鼓由一托架保持，可以转动。此磁头在此转鼓的内底表面上相互成180度。
Patent CN-1209139-A (CN)
Title: 凝血酶抑制剂的药物前体
Inventor: ANTONSSON T
IPC: A61P7/02
Filed: 1996-12-17
Abstract: 提供式(Ⅰ)化合物:R 1 O(O)C－CH 2 －(R)Cgl－Aze－Pab－R 2 ,其中R 1 和R 2 具有说明书中所述的含义,它可用作诸如凝血酶之类的胰蛋白酶样蛋白酶抑制剂的药物前体,特别是用于治疗需要抑制凝血酶的疾病(例如血栓形成)或用作抗凝剂。
Patent CN-1188620-A (CN)
Inventor: TOKURA SHIGEKO
IPC: A41D1/06
Filed: 1997-01-23
Abstract: 一种服装,其包括上包身部分(2)、从该包身部分(2)向下延伸并从在裆部(4a)处彼此分开的两个腿部部分(3a、3b)以及一活动片状部分(4)。该片状部分(4)是利用两个细长裁剪线围成的,每个裁剪线从包身部分(2)延伸到各自一个腿部部分(3a、3b)。片状部分(4)经过连接件(5、6)可与包身部分(2)连接,不过也可从其脱开,以便围绕裆部折转从而敞开裆部。
Patent CN-1167096-A (CN)
Inventor: GAO JINGXI
IPC: C04B28/18
Filed: 1997-04-23
Abstract: 本发明“一种轻质高强粉煤灰建材制造工艺”属于建筑材料领域。用本发明方法制成的粉煤灰建材(砖、砌块等)其特点是：1.轻质：制品干燥容重小于1.2。2.高强：制品平均抗压强度大于20MPa。3.粉煤灰用量大：超过75％。它的工艺是先用粉煤灰、石灰、石膏以等粒子预磨方法制成混料，再和粉煤灰、水泥配料，不需烧结或蒸压。只经半干压成型、湿养护、湿热处理即为成品。同时，还利用了造纸、皮革、发酵工业废液做促进剂。具有较大的环保价值。
Patent CR-20130206-A (CR)
Title: Compuestos de furo [3,2-d]pirimidina
Inventor: CALDERWOOD DAVID J
IPC: C07D471/04
Filed: 2013-05-08
Abstract: Fórmula (I), sales, metabolitos con actividad biológica, prodrogas, racematos, enantiómeros, diastereómeros, solvatos e hidratos farmacéuticamente aceptables de éstos, donde las variables son como se las define en la presente.
Patent CR-20140214-A (CR)
Title: Sistema de recuperación de espacio en un conducto
Inventor: ALLEN JERRY L
IPC: G02B6/44
Filed: 2014-05-09
Abstract: El espacio en un conducto que tiene al menos un cable en su interior que está rodeado por un tubo se recupera cortando longitudinalmente el tubo y eliminando el tubo de alrededor del cable. El tubo puede extraerse del conducto y pasar una cuchilla para e
Patent CR-20180583-A (CR)
Title: Anticuerpos antifactor de la coagulación xi
Inventor: OLDHAM ELIZABETH
IPC: C07K16/36
Filed: 2017-06-12
Abstract: Se describen anticuerpos que se unen al dominio apple 3 del factor de la coagulación humano XI e inhiben la activación del FXI por el factor de la coagulación XIIa, así como la activación del FXI por el FXa.
Patent CR-20210141-A (CR)
Title: Immunotherapy with a*01 restricted peptides and combination of peptides against cancers and related methods
Inventor: SCHOOR OLIVER
IPC: C07K7/06
Filed: 2019-09-18
Abstract: 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 andtransfer 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.
Patent EC-SP045156-A (EC)
Title: Derivados de indolilalquilamina como ligandos 5-hidroxitriptamina-6
Inventor: COLE DEREK CECIL
IPC: A61P25/22
Filed: 2004-06-16
Abstract: La presente invención proporciona un compuesto de la fórmula (I) y su uso para el tratamiento terapéutico de desórdenes relacionados o afectados por el receptor 5-HT6.
Patent EC-SP045435-A (EC)
IPC: D03D15/567
Filed: 2004-11-17
Abstract: Cloth designed to be provided with at least one permanent fold, characterised in that at least in one folding zone ( 6 ), a shrink material ( 8 ) is anchored in it in one direction which can be shrunk in a direction which is diagonal to the aforesaid direction as a result of a treatment.
Patent EC-SP951542-A (EC)
Title: Aparato y metodos para dispersar medicamentos en polvo seco
Inventor: PLATZ ROBERT M
IPC: B01F23/00
Filed: 1995-09-28
Abstract: Un método para aerosolizar un medicamento en polvo que comprende acoplar un extremo de entrada de polvo de un tubo de alimentación con una penetración en un receptáculo que contiene polvo. El polvo es arrastrado en dirección ascendente a través del tubo y dispersado en una corriente de gas de alta presión que fluye por una porción del tubo de alimentación. El aparato comprende el tubo de alimentación montado dentro de una envoltura base próxima a un sujetador para uno o más receptáculos, que puede tener la forma de un cartucho que contiene una pluralidad de receptáculos formados en una membrana continua el cartucho puede ser movido alternativamente en relación al tubo de alimentación y un mecanismo de perforación indeprendiente para secuencialmente perforar el receptáculo y a continuación acoplar el tubo de alimentación a través de la penetración producida para extraer el polvo. Como alternativa, la o las penetraciones a través del receptáculo pueden estar formadas al acoplarse eltubo de alimentación, o algunas penetraciones puedan estar formadas antes de acoplarse con otras penetraciones formadas en el momento del acoplamiento.
Patent FI-20002862-A (FI)
Inventor: SAEYNAEVAEJAERVI RISTO
IPC: H05B6/74
Filed: 2000-12-27
Abstract: The present invention relates to an induction heating coil comprising a litz cable which is wound into a spiral to form a bobbin, and means for cooling said cable indirectly. The litz cable is arranged to be cooled by means of an indirect cooling system that comprises a tube which is wound in an intermeshed fashion with the windings of the litz cable. The present invention relates also to a method on a paper or board machine or on a paper finishing machine, in which method at least one induction heating coil comprising a wound litz cable is used for heating a component, and said coil is cooled indirectly by a cooling medium.
Patent FI-20040609-A (FI)
Inventor: KOVANEN MARKKU
IPC: B66B19/02
Filed: 2004-04-29
Abstract: The invention relates to a method for changing the rope of a traction sheave elevator. In the method, the new rope (1) is fastened as an extension to the old rope (4) threaded over the diverting pulleys (2) and traction sheave (3), and the new rope is pulled by means of the old rope into the place of the old rope. The apparatus comprises relief devices (10) to be mounted on the rim of the traction sheave (3) to keep the rope (1, 4) clear of contact with the rope groove (9) of the traction sheave (3), a joining element (11) for joining the old rope (4) and the new rope (1) together end to end, and a rope pulling device (12) for pulling the ropes (1, 4).
Patent FI-20050703-A (FI)
Inventor: DEJACO ANDREW P
IPC: G10L19/24
Filed: 2005-07-01
Abstract: A method of adding hangover frames to a plurality of frames encoded by a vocoder, the method comprising: detecting that a predefined number of successive frames has been encoded at a first rate; determining that a next successive frame should be encoded at a second rate that is less than the first rate; and selecting a number of successive hangover frames beginning with the next successive frame to encode at the first rate, the numbering dependent upon an estimate of a background noise level.
Patent FR-1106186-A (FR)
IPC: C07C201/16
Filed: 1954-08-04
Granted: 1955-12-13
Abstract: A mixture of 2 : 4- and 2 : 6-dinitrotoluene suitable for use in the production of toluylene di-isocyanate is obtained from a mixture of dinitrotoluenes obtained by the direct nitration of toluene by cooling the mixture in the presence of a solvent to a temperature from 0 DEG  to -10 DEG C., separating the crystals from the liquid phase, and washing them with fresh solvent.  The solvent may be aqueous methanol, aqueous ethanol, isopropanol, aqueous acetone or mixtures of chloroform, carbon tetrachloride or aromatic hydrocarbons such as benzene, toluene, or xylene, with aliphatic hydrocarbons such as petrol, hexane, iso-octane, cyclohexane or mixtures thereof.  The solvent used for washing the crystals may be used for treating a further quantity of the crude mixture of dinitrotoluenes.  In examples: (1) the use of various solvents is illustrated; (2) shows the process adapted for continuous operation.
Patent FR-1602915-A (FR)
Title: Electrochemical processing of electrically - conducting materials using a flowing
IPC: B23H3/08
Filed: 1968-11-20
Granted: 1971-02-22
Abstract: During the course of the processing, the position of the tool which is connected to one pole of the current source is varied to maintain an electrode intermediary space between tool and workpiece. An unstable working mixture of an electrolyte (e.g. 10% saline solution + nitrogen or air for processing steel) and gas is fed through the intermediary space where it forms media having different electrical conductivities. The media provide at least two different speeds of anodic dissolution. The tool may for example have a semicircular projection.
Patent FR-1347110-A (FR)
Inventor: SCOTT LARKIN B
IPC: B65G47/00
Filed: 1962-11-08
Granted: 1963-12-27
Abstract: 991, 674. Electric selective signalling systems. PERKIN-ELMER CORPORATION. Nov. 1, 1962 [Nov. 8, 1961], No. 41401/62. Heading G4H. In a shaft-position encoder a single brush 20, Fig. 2, moves over 1000 contacts 001, 002 &c. connected together in 18 groups-these being indicated by the circled numbers-and each group is connected via conductors 1, 2 . . . 18, Fig. 1, to two of a set of 12 triggers 23, 24... 35, constructed from transistors, Fig. 3 not shown, which, via relays and weighted resistors, control ammeters 78, 80 and 81, the arrangement being such that (i) as the brush moves over the contacts the markings produced on the 18 group conductors indicate which triggers are to change their states so that the ammeters indicate the shaft position and (ii) the 12 triggers are brought into phase, or registration, with the shaft position from any initial combination of states once the brush has passed over 10 contacts. This second property of the circuit is made possible by using a monophylic-binary coded monophylic-decimal arrangement for the 12 triggers. Thus normally, when registration has been achieved, only one trigger changes its state for each incremental displacement of the shaft, so that, normally of the two connections made to the triggers from each group conductor, one is redundant. However, these redundant connections are so chosen, the theory being given in the Specification, that after the shaft has turned through 10 incremental positions, all of the triggers will have been set in registration with the shaft.
Patent GB-1026433-A (GB)
Abstract: 1,026,433. Potential dividers. SIEMENSSCHUCKERTWERKE A.G. March 13, 1964 [March 13, 1963], No. 10853/64. Heading H3U. [Also in Division H1] A potential divider comprises two resistance elements 3, 4, the resistance of each of which is dependent upon the amount of magnetic flux passing therethrough, and means for controlling the amount of flux passing through the elements and arranged so that when the flux through one element is increased that through the other element is decreased. The elements are connected in series with the input potential U 0 , and the output U 1  may be further divided by connecting a similar pair of elements 5, 6 across one of the elements 3, 4 to give an output U 11 . A chain of pairs of elements may be constructed, each pair being connected across one element of the preceding pair. The elements of each pair are in the form of plates situated on perpendicular faces of a square cross-sectioned bar, Fig. 4, mounted for rotation about its axis in the air-gap of a magnet. The bar may be made from ferromagnetic electrically conductive material and have cylindrical segments 13-16, Fig. 8 (not shown), of similar material adhesively secured to the resistance elements 3, 4, 7, 8, to reduce the effective air gap and to decouple the resistance elements in regard to alternating voltage. The resistance elements on any face of the bar may be combined to form a single composite element with corresponding taps. In an alternative embodiment the two elements of a pair are placed in longitudinal alignment in a plane perpendicular to the lines of force in the air gap of a magnet and are displaceable in this plane, e.g. by means of a cam, so that one element moves into the gap as the other moves out. Further pairs of elements may be superimposed upon the first pair and screened from one another by foils disposed therebetween. The flux passing through the elements may be controlled electrically, Fig. 11 (not shown), instead of mechanically, by providing windings 26, 27 around two magnetically soft U-shaped yokes 23, 24 forming polepieces for a permanent magnet 25. By suitably energizing the windings the sum of the magnetic fluxes from the windings and from the magnet 25 can be passed through one of the elements 28, 29 and the difference in the fluxes through the other. The Specification mentions indium antimonide as a material whose resistance varies in a magnetic field.
Patent GB-1050716-A (GB)
IPC: B60R25/021
Abstract: 1,050,716. Anti-theft devices for motor vehicles. BRITAX (LONDON) Ltd. Jan. 1. 1965 [Jan. 3, 1964], No. 82/65. Heading B7J An anti-theft device for motor vehicles comprises a cylinder lock 2 disposed in a casing 1 and having a control cam 3 thereon with a surface 4 for operating a slide 5 joined to a locking bolt 13, and a locking lever 11 rotatably mounted at 10 to the slide 5 so that it engages one side of the tip of the key 8 when the device is unlocked. The end 6 of the cam 3 engages in an ignition switch 7. The slide 5 is biased by a spring 9 into the locked position of the bolt 13, and is retained in the unlocked position by the engagement of the lever 11 with the key 8. The lever 11 is urged by a spring 14, Fig. 5 (not shown), until its stop surface 15 lies against a nose 16 of the slide 5. A fastening pin 17, Fig. 3 (not shown), is mounted in the cam 3 and is urged by a spring against an edge of the slide, so that on withdrawal of the key, the pin 17 moves over a curved face 20 and drops behind a stop 18 of the slide 5. The curved face 20 may also be of sawtooth shape.
Patent GB-1050925-A (GB)
IPC: A47B96/20
Abstract: 1,050,925. Printing processes. PINCHIN, JOHNSON & ASSOCIATES Ltd. Sept. 20, 1963 [Sept. 21, 1962], No. 35957/62. Heading B6C. A panel comprises a flat sheet of core-stock, e.g. metal, plastic or glass, having a smooth surface, or lumber plywood, chipboard, hardboard or asbestos-cement having a surface made smooth by the use of a filler and a sanding operation, a printed decoration thereon and a coating of a transparent cured resin, preferably of the unsaturated polyester type, overlying the printed surface.
Patent GB-1051885-A (GB)
IPC: G01N21/27
Abstract: 1,051,885. Optical density measurement; recording apparatus. TECHNICON INSTRUMENTS CORPORATION. June 20, 1963 [July 5, 1962], No. 24540/63. Headings G1A and G1J. The invention relates to a recording device for recording in digital form the peak value or values of an input signal. As described the input signal is obtained from a photo-cell 24 giving an output related to the transmissivity of a liquid flowing in tube 28. The liquid may consist of a succession of samples to which a stream of reagent has been added, thus as each sample passes the inspection point the optical density is sensed as increasing to a maximum and then falling away. In the system shown the output of cell 24 is compared with that of cell 26 receiving a reference beam in a self-balancing bridge arrangement using the out of balance signal to cause motor 36 to drive potentiometer 14 to a balance point and at the same time control stylus 56 of chart recorder 58. Motor 36 also drives the slider of potentiometer 66 which is connected in a bridge circuit with potentiometer 70. Any lack of balance in this second circuit is corrected by motor 268 which drives the slider on potentio - meter 70 to the null position. At the same time digital counter 288 is driven forwards or backwards as the case may be to give an indication of the measured optical density. Associated with the second balancing arrangement are plug-in units, 75 and associated with TS2, which programme the circuit for a particular test, modifying the law relating the intensity of the light received by the photo-cell and the displayed count as required. Mounted on the shaft 282 of counter 288 is a friction grip collar 284 carrying arm 322. Whilst the count is increasing the arm is held hard against stop 324; when the counter is first driven in the opposite direction it moves across to stop 326 influencing magnetic switch 328 as it passes. Operation of magnetic switch 328 is used to initiate the operation of relay 470 energizing a print-out motor causing a record to be made of the count registered and also the test number if this is available as at 293. The print-out operation may also cause an indication to be made on the chart of continuous recorder 58 so that the moment of printing is known. A plurality of cams 338, 340, 342 on a common shaft are provided in the peak value sensing device the choice of the circuit through a microswitch controlled by one of which determines the number of tests made per hour. Provision is made for switching out the photo-electric cells and performing a calibrating and standardising operation.
Patent GB-1052138-A (GB)
IPC: F02F1/24
Abstract: 1,052,138. Making cylinder heads. REGIE NATIONALE DES USINES RENAULT. Dec. 2, 1964 [Dec. 10, 1963], No. 49084/64. Heading B3A. [Also in Division F1] In a method of manufacturing a pressure or chill-cast aluminium alloy cylinder head having a main casting 1 and a cover 2, cast bores 5 are machined out to receive aluminium alloy tubes 9 which are secured in the bores to form inlet and exhaust ducts. The hollow parts of the main casting are cast by means of sliding corepieces 4<SP>1</SP>, 6. The tubes 9 may be force-fitted, bonded, soldered or welded in the bores. Alternatively the tubes may be sealed at the valve end or at both ends by metal and asbestos gaskets. The tubes may also be assembled with a metal and asbestos gasket at the valve end and engaged in the bores by a screw-thread at the manifold end. The screw-threads are bonded in a further modification.
Patent GB-1053484-A (GB)
IPC: B23K33/00
Abstract: 1,053,484. Welding by fusion. SUPERHEATER CO. Ltd. Aug. 19, 1965 [Aug. 21, 1964], No. 34350/64. Heading B3R. In butt welding thick-walled tubes, the abutting ends are formed with an internal or external groove, a full penetration root weld is effected by an automatic non-consumable electrode arc welding process and the groove is filled by an automatic fill-in fusion welding process. The root weld is made by tungsten inert gas arc welding using a filler wire if the tubes are of different metals and the weld requires it. The fill-in weld is made by inert gas shielded consumable electrode or non-consumable electrode welding. In the latter case a filler wire is used. The fill-in weld may be a multi-pass weld, or the electrode may be oscillated transversely. An automatic control of the torch to bead distance may be used, e.g. the distance may be altered after one or more revolutions of the torch. The root and fill-in welds may be effected internally or externally or one internally and one externally. Welding may be effected by two heads on the same machine.
Patent GB-1054665-A (GB)
Abstract: 1,054,665. Anticholinergic &c. medicines. A. H. ROBINS Inc. Oct. 21, 1963 [Oct. 22, 1962], No. 41492/63. Heading A5B. [Also in Division C2] Therapeutic compositions comprise a 1- alkyl-3-pyrrolidyl-N,N-di (monocarbocyclicaryl) carbamate of the general formula wherein R is a C 1 -C 4  alkyl radical, R<SP>1</SP> is methyl or hydrogen, a maximum of.two R<SP>1</SP> being other than hydrogen, and A is an unsubstituted phenyl radical or a phenyl radical substituted by trifluoromethyl, C 1 -C 4  alkoxy, di-C 1 -C 4  alkylamino, C 1-4  alkylradicals or halogen atoms and containing a maximum of 15 carbon atoms, or a non-toxic pharmacologically acceptable acid addition salt thereof together with a pharmaceutically acceptable carrier. These compositions may be oral, patenteral or rectal preparations and have antidepressive and anticholinergic activity. Other physiologically active compounds, e.g. buffering agents, antacids, sedatives, tranquilizers and analgesics, may also be present in said compositions.