baber/WOPTO huggingface dataset:
Patent CN-85100675-A (CN)
Title: 调压式铁路车辆制动力自动调整器
IPC: B60T8/22
Filed: 1985-04-01
Abstract: 本发明属调整制动缸空气压力的铁路车辆制动力自动调整器。本发明由阀盖(1)、滑阀(2)、阀体(3)、鞲鞴(5)、弹簧(6)、(7)、(9)构成。阀体上有上孔(A)、下孔(B)分别与制动缸(16)、降压风缸(17)相通。车辆动行中，作用杆(8)在弹簧(6)、(7)、(9)作用下处于平衡状态，不与摇枕接触，车辆制动时制动缸压力空气从(A)孔进入，使作用杆(8)下移并与摇枕接触，随作用杆下移量增加，鞲鞴下部所需空气压力减少，制动缸压力降低减少，使制动力保持大值，反之制动力保持小值。
Patent CN-85104010-A (CN)
IPC: G04B29/04
Filed: 1985-05-22
Abstract: 销子包括一装有两个滑动部件的圆柱体，该两个滑动部件用来与表壳凸耳的孔或者表链或表链扣的两侧成对部件的接合。该滑动部件上有一螺纹部分，用来旋入凸耳的孔内以保证销子的锁紧。圆柱形滑动部件由弹簧保持固定于两侧或者可旋入管内。
Patent CN-85105150-A (CN)
Title: 催化剂和烯烃聚合
IPC: C08F110/02
Filed: 1985-07-06
Abstract: 提供了能够使生产率和聚合物细粉含量达到良好均衡的聚合催化剂，其制备方法是，将金属卤化物，如MgCl 2 ，与钛化合物，如Ti(OEt) 4 ，反应，形成第一种催化剂组份，将所说的第一种催化剂组份溶液与有机铝化合物在-100℃～70℃温度范围内进行混合，然后，将其加热到范围为50℃～110℃的较高温度，形成附加的沉淀物，再将所得固体与卤化剂反应。
Patent CN-88101510-A (CN)
Title: 隧道衬砌装置的移动模板
IPC: B21D11/10
Filed: 1988-03-16
Abstract: 一种隧道一次衬砌壁构筑用的移动模板。在支承架上铰支着多根悬架皮带的回转辊，区分着和隧道内周壁面间的空隙。特征为至少一部分回转辊的形状能使充填在该空隙中的混凝土表面产生隆起。辊的中央部直径比两端部为大，皮带外形相应于全体辊的轮廓。用此皮带能压缩充填在该空隙中的混凝土，而得到具有良好压缩强度的构筑成的混凝土壁，并使压入在该空隙内的混凝土不流出，因此强度不会降低，从而得到加强的一次衬砌壁。
Patent CN-1031216-A (CN)
Title: 利用黄磷熔渣直接成纤的生产方法
Inventor: ZHONGXIN MENG
IPC: C03C13/06
Filed: 1988-09-08
Abstract: 本发明公开了一种利用黄磷熔渣直接成纤的生
产方法。黄磷熔渣是生产黄磷的废渣，有毒、量大。
它是长期以来难于处理的三废问题。本法是将冶炼
黄磷电炉所排出的高温熔渣直接制成一种新型节能
材料——硅酸钙纤维。其制品可广泛用于冶金、石
油、化工、轻纺、电力、机械等各行业的热网，管道及
700℃以下的热容器的保温隔热。实现了黄磷熔渣
的综合利用、变废为利、治理三废保护环境的目的。
生产成本是相同规模岩棉生产成本的1/2～1/4，
有很大的经济效益和社会效益。
Patent CN-1035395-A (CN)
Inventor: TANAKA SABURO
IPC: H01B12/06
Filed: 1988-12-19
Abstract: 一种用物理蒸镀法在MgO、SrTiO 3 或ZrO 2 单晶基片上形成以Ln 1 Ba 2 Cn 3 O 7-x (Ln是镧系元素)、(La1X∴x) 2 CuO 4 (α是Ba或Sr)所表示的复合氧化物超导体薄膜的改进方法。 
       本发明的特征在于：在使上述复合氧化物超导体薄膜表面的光洁度R max (基准长度＝1000μm)为0.2μm以下的平滑面的条件下，进行物理蒸镀。
Patent CN-1051186-A (CN)
Inventor: RUNHENG WANG
IPC: C08J3/14
Filed: 1990-11-26
Abstract: 一种聚酰胺、聚酯酰胺热熔胶粉的制造方法，其
工艺是将聚酰胺或聚酯酰胺热熔胶粒在粉化液中加
热溶解，然后降温冷却，在搅拌的条件下加入沉析液
使其呈粉状析出，过滤使固液分离，滤饼用母液多级
逆流洗涤，洗涤后的湿饼干燥而得到胶粉。该方法固
液分离及洗涤所产生的各级母液可以不加分离循环
使用，因此生产工艺流程简单，便于操作，能耗小，成
本低，适于大批量的工业化生产。
Patent CN-1063357-A (CN)
Inventor: ZHENGPING HUANG
IPC: G01L5/14
Filed: 1992-02-25
Abstract: 本发明属压力测量仪领域。 
     本发明是50Ω锰铜压阻传感器的配套仪器，它
包含有桥臂电阻为50Ω的电桥测量电路、运算放大
电路，还有充电电池组供电电路、充电电路、电桥平衡
调节电路、电桥平衡指示电路、增益调整电路和自检
电路。为了与50Ω同轴电缆匹配，本发明采用阻值
为50Ω的锰铜压阻传感器；本发明中采用了高速运
算放大器芯片，其响应时间可小于1微秒；本发明的
增益可调整，从10～1000，所以测量压力(或压应力)
的量程宽，从10MPa至1GPa。
Patent CN-1133851-A (CN)
Title: 取代聚乙炔气体分离膜的紫外接技的改性方法
Inventor: GUODONG ZHENG
IPC: C08F281/00
Filed: 1995-04-20
Abstract: 本发明属于取代聚乙炔气体分离膜的紫外接技的改性方法。 
     本发明涉及具有下列链结构的取代聚乙炔高分子膜材料的紫外辐照接枝共聚改性，其中R 1 为C 1 -C 4 烷基，R 2 为Si(CH 3 ) 2 或(CH 2 ) n (n＝0～2)，R 3 和R 4 为C 1 -C 6 烷基，R 5 为C 1 -C 12 烷基，m≥1000。用这一方法可使这类膜的气体分离系数大为提高，如α O2 /N 2 可以从1.3-1.5增到＞4，同时气透稳定性明显改善。 
     用来接枝共聚的单体，包括气态或液态的烯烃类和含氧、氮和卤素的单体以及它们的混合物。膜周围的温度为-50℃～50℃单体气(或汽)的分压为1×10 2 ～2×10 5 Pa，反应时间为10min～36h。
Patent CN-1137057-A (CN)
Title: 废塑料制汽柴油的方法与装置
Inventor: XIUQUAN BAI
IPC: C10G1/00
Filed: 1995-05-31
Abstract: 本发明提供一种废塑料制汽柴油的方法，该方法采用多管反应器将输入反应器的废塑料分解为碳数＜100的小分子化合物，将＜360℃的馏分输出进行催化重整反应，然后分馏或直接分馏得到汽柴油。本发明的方法与特制的多管循环反应器可有效地缩短废塑料到裂解温度的时间，提高原料裂解反应速度，增加目的产品的得率。本方法无三废或少三废产生，经初步估算，每吨废塑料可制得汽柴油700kg，气体100kg，渣200kg，由此可见，利用废塑料制汽柴油的效益是显著的。
Patent CN-1161761-A (CN)
Inventor: GRABBE D G
IPC: H01L23/485
Filed: 1995-07-19
Abstract: 一种基板装配组件具有至少带一个安装其上的插座(14)的第一基板(10)。该至少一个插座上设有延伸到其触点接受孔(24)的触点定位点(30)。至少一个装配触点(6)安装在第二基板(2)上。该至少一个配套触点(6)的表面为弧形，其大小刚好可以安装于所述至少一个插座(14)的触点接受孔(24)中。因第一基板要与第二基板装配在一起，所述至少一个装配触点(6)安装于触点接受孔(24)中，并借助触点定位点与至少一个装配触点的弧形表面的相互作用定位于其中。触点定位点设置于弹性臂(26)上，该臂的构形可使之在至少一个装配触点(6)与至少一个插座(14)啮合时产生弹性形变，这样，在至少一个装配触点完全插入后，弹性臂(26)会向不受力的位置恢复，从而与至少一个装配触点的弧形表面相互作用，使至少一个装配触点定位。
Patent CN-1165475-A (CN)
Title: 用于覆盖吸湿体的一次性外罩
Inventor: RAWAT DIGIJAY
IPC: A61F13/15
Filed: 1995-09-29
Abstract: 一种一次性外罩，当与一个如纺织布垫子一类的吸湿体一同使用时，构成一个吸湿用品，例如象公开中所述的一个月经垫。一个优选实施例中，该一次性外罩具有一个液体可以透过的再湿隔层和一个接和于其上的防脏隔层。可取的是，再湿隔层由具有一些毛细管的材料制成，使液体能够通过它迅速渗透，防脏隔层具有两个部分，其中一个部分接合在再湿隔层的每条纵向边缘上。该一次性外罩还可以具有将该外罩固定在吸湿体上的吸湿体固定件和将由该一次性外罩和吸湿体组成的组件固定在穿用者的内裤上的内裤固定件。本发明的另一个实施例可以呈袋形结构。当吸湿体处于结合得不太紧密的状态时，例如是一束纤维时，这种袋形结构特别适用。
Patent CN-1185026-A (CN)
Title: 选择性化学气相沉积形成铝接触栓的方法
Inventor: SUN XIZHONG
IPC: H01L21/283
Filed: 1996-12-10
Abstract: 一种改进的化学气相沉积(CVD)工艺,用以选择性地形成铝接触栓(aluminum plug)构造,其先对一形成有半导体器件及绝缘层的基底进行一真空热退火处理(thermalannealing treatment),然后利用二甲基乙基胺铝烷(Dimethylethylamine alane,DMEAA)作为母体(precursor),以化学气相沉积形成一铝层,其可选择性地只沉积在接触开口内半导体器件的导电区上,而不沉积在绝缘层表面上,制得一铝接触栓。
Patent CN-1195038-A (CN)
Title: 碲镉汞材料高温热处理方法
Inventor: YANG JIANRONG
IPC: C30B33/02
Filed: 1997-10-17
Abstract: 一种碲镉汞材料高温热处理方法,热处理在石英安瓿中完成,热处理源为含碲汞源,安瓿内加保护性气体,利用碲源在热处理系统中提供的碲分压和保护性气体有效地抑制了碲镉汞材料表面原子的绝对蒸发量,用该方法对碲镉汞材料进行高温热处理后,碲镉汞材料的位错下降了将近一个数量级,同时,材料表面形貌的完整性得到了很好的保持。该方法也适合于碲镉汞材料中掺杂原子在高温下的电性激活。
Patent CN-1213259-A (CN)
Inventor: IMAI FUMIHITO
IPC: H04B1/3822
Filed: 1998-08-12
Abstract: 在一种折叠式便携无线电通信装置中,装有第一壳体(1a),在其内表面上具有第一语音接收部分(2);以及第二壳体(1b),在其内表面上具有第一语音发送部分(4)。一铰链部分(1c)将第一壳体(1a)和第二壳体(1b)以可旋转方式连接起来,当第一壳体(1a)和第二壳体(1b)折叠时,第一壳体(1a)的内表面面向第二壳体(1b)的内表面。第二语音接收部分(6)和第二语音发送部分(7)装在第一和第二壳体(1a和1b)中之一的外表面上,以便在折叠状态下能够进行通信。
Patent CN-1221311-A (CN)
Inventor: HIROSHI KAIBARA
IPC: H01G4/255
Filed: 1998-12-25
Abstract: 本发明提供一种多层电路板,其包括:第一至第三导电层,第一和第三导电层接地;夹在第一与第二导电层之间的第一介电层;夹在第二与第三导电层之间的第二介电层;以及在第二导电层上包含提供第一或第二电抗的第一和第二电路图案的微调电抗电路,第二电路图案根据需要切割,当第二电路图案未切割时提供第一电抗,而当第二电路图案切割时提供第二电抗。
Patent CN-1230777-A (CN)
Inventor: HIROAKI YOKOYAMA
IPC: H01L21/8249
Filed: 1999-03-02
Abstract: 在分配给双极型晶体管的第一有源区和分配给场效应晶体管的第二有源区上制造双MOS电路,因为高温热处理破坏了场效应晶体管的源/漏区的杂质面,在所述双极型晶体管形成后制造场效应晶体管,为隔开发射区和发射极,在淀积一厚硅氧化物层前用阻蚀层覆盖部分场氧化物层,即使从第二有源区之间的场氧化物层去除厚硅氧化物层,阻蚀层防止场氧化物层接触蚀刻剂,并且场氧化物层保持原始厚度,由此不让寄生MOS晶体管导通。
Patent CN-1279289-A (CN)
Title: 人p47蛋白及其编码序列
Inventor: LI YUEBIN
IPC: C12N15/12
Filed: 1999-06-23
Abstract: 本发明提供了一种在人体正常肾上腺组织中表达的新的人P47蛋白hP47及其编码序列,本发明还提供了该蛋白和核酸序列的制备方法,以及在样品中检测hP47核酸序列和多肽的方法。
Patent CR-20120396-A (CR)
Title: Dispositivo con un cable guía con sensor y sistema que incluye un dispositivo con un cable con sensor
Inventor: HUEBINETTE ULRIK
IPC: A61B5/00
Filed: 2012-07-26
Abstract: La presente invención se relaciona con un dispositivo con un cable guía con sensor para realizar mediciones intravasculares de una variable fisiológica.
Patent CR-20210124-A (CR)
Title: Plant regulatory elements and uses thereof
Inventor: FLASINSKI STANISLAW
IPC: C12N15/90
Filed: 2020-01-09
Abstract: The invention provides recombinant DNA molecules and constructs, as well as their nucleotide sequences, useful for modulating gene expression in plants. The invention also provides transgenic plants, plant cells, plant parts, and seeds comprising the recombinant DNA molecules operably linked to heterologous transcribable DNA molecules, as are methods of their use.
Patent CR-20220217-A (CR)
Title: Mechanically expandable shunt implant
Inventor: RICKERSON COOPER RYAN
IPC: A61M5/00
Filed: 2020-11-04
Abstract: A shunt comprises a central flow portion configured to fit at least partially within an opening in a tissue wall. The tissue wall is situated between a first anatomical chamber and a second anatomical chamber and the opening represents a blood flow path between the first anatomical chamber to the second anatomical chamber. The central flow portion is further configured to maintain the blood flow path from the first anatomical chamber to the second anatomical chamber, prevent in-growth of tissue within the opening, and expand in response to expansion of the tissue wall.
Patent EC-SP045157-A (EC)
Title: Derivados de azaindolilalquilamina como ligandos 5-hidroxitriptamina-6
Inventor: COLE DEREK CECIL
IPC: A61K31/437
Filed: 2004-06-16
Abstract: La presente invención proporciona un compuesto de la fórmula (I) y el uso del mismo para el tratamiento terapéutico de enfermedades relacionadas con o afectadas por el mismo receptor 5HT6.
Patent EC-SP099072-A (EC)
Title: Composiciones líquidas de fenilefrina de estabilidad mejorada
Inventor: BUBNIS WILLIAM
IPC: A61K9/00
Filed: 2009-01-14
Abstract: Se suministra una composición farmacéutica líquida, oral. La composición comprende fenilefrina y polietilenglicol sustancialmente libre de aldehído. La composición tiene fenilefrina compatible establemente con la requerida estabilidad para preparaciones comerciales. Opcionalmente, la composición puede comprender uno o más agentes activos adicionales.
Patent EC-SP972038-A (EC)
Title: Fomento del crecimiento de pollos
Inventor: UNTAWALE GOVIND GAJANAN
IPC: A23K20/195
Filed: 1997-02-26
Abstract: La presente invención se refiere al fomento del crecimiento y la eficacia del pienso en pollos sanos y, más particularmente a un método para aumentar el crecimiento y la eficacia del pienso en pollos sanos mediante el empleo de la frenolicina B y/o una sal o éster fisiológicamente aceptables de la misma como ingrediente (s) activo (s) para composiciones de pienso para pollos conteniendo frenolicina B y/o una sal o éster de la misma fisiológicamente aceptables como ingrediente (s) activo(s), y a un método de preparación de dichas composiciones de pienso para pollos.
Patent EC-SP982497-A (EC)
Title: Inhibidores de proteasas v
Inventor: MARQUIS ROBERT WELLS
IPC: C12N15/15
Filed: 1998-05-06
Abstract: Esta invención se refiere a los compuestos según la fórmula (I) (gráfico), en la que: Y es Ar o NR1R2; R1 es R¿¿RC(O), R¿¿C(S), R¿¿SO2, R¿¿ OC(O), R¿¿R¿NC(O),ÓR¿¿R¿Nc(S); R2 e H, alquilo (C1-C6), alquinilo (C2--C6),Ar, alquilo (C0-C6)ó Het-alquilo C0-C6); R3 es H, alquenilo (C2-C6), alquinilo C2-C6), Het, Ar, o alquilo (C1-C6)opcionalmente sustituido con OR¿, SR¿, NR¿¿2, N(R¿)C(O)oR¿¿, CO2r¿, CO2NR¿2, N(C=NH)NH2, Het o Ar; R4 es H, alquilo (C1-C6), alquenilo (C2-C6), Ar-alquilo (C0-C6), o Het-alquilo (C0-C6), (gráfico), Ar-alquilo (C0-C6), Het-alquilo (C0-C6), adamntil-C(0)-, Ar-C(O)-, ó Het-C(0)-; R6 es R¿¿, R¿¿, R¿¿C(0), R¿¿c(S), R¿¿SO2, R¿¿OC(0), R¿¿OC(0), R¿¿OC(O), R¿¿R¿NC(0), R¿¿R¿¿NC(S), ó R¿¿OC(0)NR¿CH(R*)C(0); R7 es cicloalquil (C3-C6)-alquilo (C0-C6), Ar-alquilo (C0-C6), Het-alquilo (C0-C6), Ar-alcoxi (C0-C6), Het-alcoxi(C0-C6) o alquilo (C1-C6) opcionalmente sustituido con OR{, SR{, NR¿2, N(R¿), C(=)OR¿¿, CO2R¿, CO2NR¿2, N(N0NH)NH2, Het o Ar; R*e H, alquilo (C1-C6), alquenilo (C2-C6), cicloalquil (C3-C6)-alquilo (C0-C6), Ar-alquilo (C0-C6), Het-alquilo (C0-C6), cada R¿independientemente es H, alquilo (C1-C6), alquenilo (C2-C6), Ar-alquilo (C0-C6) o Het-alquilo (C0-C6), cicloalquil (C3-C6)-alquilo (C0-C6), Ar alquinilo (C0-C6), o Het-alquilo (C0-C6); R¿¿es H alquilo (C1-C6); Z es C(0) ó CH2; y n es 1,2 ó 3; o una sal aceptable farmacéuticamente de los mismos, que son inhibidores de proteasas de cisteína, en particular de la catepsina K, y los útiles en el tratamiento de enfermedades en las que la inhibición de la perdida ósea es un factor.
Patent FI-20085733-A (FI)
Inventor: SELAWRY HELENA P
IPC: A61K35/12
Filed: 2008-07-18
Abstract: The present invention describes a method of treating a disease that results from a deficiency of a biological factor which includes administering to a mammal Sertoli cells and cells that produce the biological factor. In particular, the present invention describes a method of treating diabetes mellitus by transplanting pancreatic islet of Langerhans cells in conjunction with Sertoli cells to create an immunologically privileged site. A method of creating an immunologically privileged site in a mammal for cellular transplants is further described by the present invention. A pharmaceutical composition comprising Sertoli cells and cells that produce a biological factor is also provided.
Patent GB-1047263-A (GB)
IPC: B63B39/06
Abstract: 1,047,263. Automatic stabilization of ships. SPERRY RAND CORPORATION. Jan. 30, 1964 [Jan 30, 1963], No. 3965/64. Heading G3R. In an anti-roll system for a ship, a signal, representing instantaneous roll angle and derived from a roll-responsive accelerometer, modified by a signal, representing list angle and derived from a second roll-responsive accelerometer, controls the angle of a stabilizing fin protruding from the ship below the water line. The invention is applied to a roll stabilization system for a ship as described in Specification 829, 821 in which A.C. signals from an accelerometer responsive to athwartship acceleration, a gyro responsive to roll rate, and an accelerometer responsive to roll angular acceleration, are combined to control stabilizing fins through an electro-hydraulic servosystem including several positional and rate feedbacks. The signals from the athwartship accelerometer, which is critically damped, are representative of instantaneous roll angle, and are opposed by signals from a further athwartship accelerometer, which is highly damped to respond to a long term list angle only. Roll of the ship is thus stabilized relative to its list angle.
Patent GB-1051817-A (GB)
IPC: B60G3/24
Abstract: 1,051,817. Vehicle suspension. FORD MOTOR CO. Ltd. Oct. 1, 1965 [Oct. 16, 1964], No. 41693/65. Headings B7D and B7H. A motor vehicle rear suspension comprises a subframe 32, 34, 36, 38 connected to a rearwardly extending portion 12, 14, 54 of the vehicle frame by links 40, 42 and leaf springs 48, 50, the latter being pivotally connected to a cross-link 52 which is pivoted at 58 to a bracket 56 attached to the rear frame member 54. Torque boxes 20 and 22 are interposed between the frame members 12, 14 and main frame members 16 and 18. A combined transmission-differential gear unit 24 is connected to the subframe and has fixed length driving shafts 64, 64 connected by universal joints 68, 72 to the differential gear output shafts and by universal joints 70, 74 to the wheels 60, 62. Wheel support arms 76, 78 are connected to the bracket 56 by rubber bushings 78, 84 and to the wheel bearing supports 80 and 85 by hinge type connections 82 and 86. A telescopic vibration damper 88 is connected to each wheel bearing support 80 and 85 and by rubber bushings 92 and a bracket 95 to the vehicle body. Between the bracket 95 and a bracket 97 carried by the damper 88 is located a coil spring 94.
Patent GB-1053828-A (GB)
IPC: H03K3/55
Abstract: 1,053,828. Pulse generating circuits. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. May 10, 1965 [May 11, 1964], No. 19455/64. Addition to 1,053,656. Headings H3P and H3T In a pulse generator of the type described in Specification 1,053,656 in which a pulse forming network is charged through an inductor and then discharged through a load to generate a pulse, and having energy recovery means for stabilizing the pulse amplitude, ringing is prevented by connecting a resistor (R5) effectively across the charging inductor. The damping resistor may be connected in series with a capacitor directly across the charging inductor (Fig 1, not shown) or, as shown, across the series combination of charging inductor L1 and power supply E. The effect of the capacitance of the clipping capacitor C to its case may be minimised by connecting the case to earth via the damping resistor R5. C2 may be omitted.
Patent GB-1095475-A (GB)
IPC: C07C233/02
Abstract: 1,095,475. Triacetyl and tetraacetyl methylene diamines. BRITISH CELANESE Ltd. Oct. 15, 1964 [Oct. 16, 1963], No. 40784/63. Heading C2C. Triacetyl and tetraacetyl methylene diamines are prepared continuously by feeding ketene gas and a slurry of diacetyl methylene diamine in an inert organic liquid having a boiling-point in the range of 100‹ to 200‹ C. to a heated, stirred reactor, allowing reaction between the ketene and diacetyl methylene diamine to proceed to not more than 90% conversion (based on a complete conversion of the diacetyl methylene diamine to tetracetyl methylene diamine), and removing hot reaction liquid from the reactor while maintaining the supply of ketene gas and diacetyl methylene diamine slurry to the reactor. Tetraacetyl methylene diamine may be separated by crystallization from the withdrawn reaction liquids and the resulting mother liquors may be further reacted with ketene to convert diacetyl and triacetylmethylene diamines in the liquors to the tetraacetyl compound.
Patent GB-1226363-A (GB)
IPC: F27D15/02
Filed: 1968-04-17
Abstract: 1,226,363. Cooling cement clinker. KLOCKNER - HUMBOLDT - DEUTZ A.G. 17 April, 1968 [22 April, 1967], No. 18124/68. Heading F4B. Apparatus for cooling cement clinker discharged from a rotary kiln 1 comprises a shaft 10 and a reciprocatory grate 4 supplied with air through plenum chambers 6, 7 and 8 and through pipes 16 and 17, said shaft having a lower wall part 9 formed of articulated panels 11, 12 and 12<SP>1</SP> pivoted at the top on a shaft 13. A measuring and monitoring device controls the height of material in the shaft or the floor resistance to the cooling air by controlling the reciprocating rate of the grate. A ram 15 may be used to break lumps in the shaft and a further control device may swing one or more of the panels aside to facilitate passage of lumps.
Patent GB-1227057-A (GB)
IPC: B07B1/38
Filed: 1969-05-19
Abstract: 1,227,057. Screening machine. ALLGAIERWERKE G.m.b.H. 19 May, 1969 [18 May, 1968]; No. 25412/69. Heading B2H. A screening machine comprises a screencarrying frame 1 (Fig. 1) prevented from rotation by spring-members 20 and supported on an eccentric pin for wobbling movement oscillating out of the horizontal, in which the axis A' of the pin is movable in a radial direction relative to the axis B' of a driving shaft, and is adjustable in inclination in two directions mutually perpendicular to each other and to the axis B' of the shaft. The pin is mounted on a slide-table 8 (Fig. 3) which is moved radially by a rod 28 and clamped with bolts 17. The pin is secured to a plate 6, the inclination of which can be adjusted in one direction about the ball-joint 7 by varying the tension of a nut 22 acting against springs 21, 33. Inclination in the other direction is effected by two similar nuts (26, 27) (Fig. 4, not shown). Reference has been directed by the Comptroller to Specification 960,551.
Patent GB-1229825-A (GB)
IPC: H04L25/04
Filed: 1968-08-01
Abstract: 1,229,825. Digital transmission systems; tunnel diode parity circuits. WESTERN ELECTRIC CO. Inc. 1 Aug., 1968 [8 Aug., 1967], No. 36711/68. Headings H3T and H4P. A signal regenerator for 4-phase differential phase-modulated signals includes a detector which generates a signal V 1 , whose polarity indicates the magnitude of the received phase shift, and a signal V 2 , whose polarity indicates the sign of the phase shift. From V 2  is derived a signal Á2 whose polarity is a function of that of V 2 , and a signal Á 1  is derived whose polarity is a function of V 1  and V 2 . Signal Á 1  controls an f.m. deviator, and the output of this is shifted in phase by 180 degrees selectively under control of Á 2 , the resulting signal being the regenerated signal. The received signal is split in two by hybrid 30, Fig. 3. The components pass to respective channels 31, 32, each comprising a pair of hybrids, a delay, and a diode detector pair, and generating the signal V 1  or V 2 . Signal V 2  is divided in two to provide signal Á 2 , Fig. 6, and a V 2  component which passes to transformer 92 which is also fed with V 1 . Signal Á 1  appears at the output of unit 91, comprising tunnel diodes 100, 101. The diodes are biased by 104 so that, in the absence of any additional bias from unit 90, a clock pulse applied to the diodes causes diode 101 to switch and produce a positive pulse (Á 1 . However, if V 1  and V 2  do not have the same polarity the diodes are additionally biased by unit 90 so that a clock pulse causes diode 100 to switch and produce a negative pulse Á 1 . Signal Á 1  controls tunnel diode F.M. deviator 60, Fig. 5, which gives a signal having a phase shift equivalent to #/4. This signal passes to quadrature hybrid 67, connected as shown to quadrature hybrid 67. Signal Á 2  biases diodes 70, 71 so that one or other of lines 68, 69 is earthed and the signal from deviator 60 reaches the output either with no extra phase shift or with 180 degrees shift, so that the regenerated output has the possible phases #/4 and 3/#4.
Patent GB-1232572-A (GB)
IPC: B01D24/12
Filed: 1968-05-09
Abstract: 1,232,572. Sand bed filter. F. W. BRAMWELL, T. BRAMWELL and J. B. BRAMWELL. 9 May, 1968, No. 11277/67. Heading B1D. Water is continually drawn from a swimming pool 11, filtered downwards through sand bed 27 and returned to pool 11 by an impeller pump 20 and pipework shown, and periodically the pump is reversed to draw water from the pool and force it upwards through the bed, whereupon non-return valve 15 on the filter inlet side closes automatically and the water level above the bed is raised to carry dirt washed from the bed over the overflow 30 to drain. After backwashing, a ballcock 32 opens to allow fresh water to enter the circuit to make up for that lost.
Patent GB-1232799-A (GB)
IPC: H04L1/18
Filed: 1968-09-25
Abstract: 1,232,799. Digital transmission systems. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. 25 Sept., 1968 [28 Sept., 1967], No. 45444/68. Heading H4P. In a digital transmission system in which signals are sent in blocks of bits and errors are corrected by repetition of blocks received mutilated, each transmitted block is stored in an appropriate cell in a multi-cell store under the control of a counter. A second counter counts the signals returned to the transmitter to indicate correct reception and controls read-out from the store when repetition is required. As described serial data from a source 1 passes to a unit 2 which divides it into blocks and adds check bits prior to transmission. A counter 72 counts each bit from source 1 and controls read-in of these bits to successive rows in matrix core store 61, the appropriate column be selected by block counter 8 which steps whenever counter 72 is full. The store has a capacity at least as great as the number of bits which can be sent in the transmitter-receiver-transmitter transit time. Error/no-error signals are received from the distant receiver on line 4. Each no-error signal except the first steps counter 9. If an error signal occurs source 1 is inhibited and the count in counter 9, which indicates the column in store 61 that contains the block received mutilated, is transferred to counter 8. A repetition cycle now occurs, a repetition service signal 1 is sent, and then the block in that column of store 61 now indicated by store 8, followed by each stored block up to and including the last block transmitted prior to the service signal. If now a no-error signal is received source 1 is unblocked and normal transmission takes place. If a sequence of bits fortuitously contains a repetition service signal I the sequence is split and a special signal inserted. The signals I may include an indication of the number of blocks to be repeated so that the receiver can determine whether or not a no-error signal it returned to the transmitter has been mutilated to an error signal and so can cancel any unnecessarily repeated blocks. The signal I may also include the count stored in counter 9 so that by comparing this count with the received block count, the effects of faults in the error/no-error signals can be eliminated. Counters 8 and 9 may be replaced by a single counter connected to a store, the counter and store alternately containing the block count and the no-error count.
Patent GB-1238709-A (GB)
IPC: A61P3/06
Filed: 1968-11-12
Abstract: 1,238,709. Pharmaceutical compositions. SANDOZ Ltd. 12 Nov., 1968 [13 Nov., 1967], No. 53605/68. Addition to 1,228,236. Heading A5B. A pharmaceutical composition, having hypocholesterolemic/hypolipemic activity, comprises bis (2,4-dichlorophenoxy) acetic acid or a pharmaceutically acceptable salt or the methyl or ethyl ester thereof together with a pharmaceutically acceptable carrier such that the composition is in (A) a solid form or (B) a form which comprises also one or more of the following:- sweetening agents, flavouring agents, colouring agents and preserving agents; both of (A) and (B) being in a form suitable for oral administration. A suitable salt is the aluminium salt.