baber/WOPTO huggingface dataset:
Patent CN-1392760-A (CN)
Title: 不产生不必要焊球的电子元件组装方法
Inventor: HIROSHI SAKAI
IPC: H05K3/34
Filed: 2002-05-31
Abstract: 通过将电极焊接到焊接区上而将带有电极的电子元件组装在印刷电路板上，在该印刷电路板上以与所述电极对应的排列图案形成焊接区。以这样的形状将焊料膏印制在焊接区上：焊料膏的边界位于焊接区的边界之内。然后将电极置于焊料膏上，使焊料膏回流，将电极焊接在焊接区上。
Patent CN-1474107-A (CN)
Inventor: JIN TIEHUAN
IPC: F25D21/04
Filed: 2002-08-19
Abstract: 本发明公开一种冷冻空调用散热片管型蒸发器，包括有管和散热片，管内流有介质，散热片设置在管的外周面上，散热片是多孔型散热片，由微细的金属粉末形成，使得散热片上形成具有一定大小的空隙，通过空隙的毛细管引力使其与冷凝水的接触角变小。本发明中多孔型散热片上形成具有一定大小的空隙，使冷冻循环运行过程中产生的冷凝水通过毛细管的引力渗入到空隙的内部。减小了冷凝水与散热片表面形成的接触角，使得经过散热片之间的空气流动更加顺畅，最大限度地减少了空气压力损失。多孔散热片与亲水性涂层不同，即使经过长时间也不会性能下降，总是能够保持一定水准以上的亲水性，最终提高了产品的可靠性。
Patent CN-1417919-A (CN)
Title: 无停电电源装置的管理系统和管理方法、电器设备的管理系统以及计算机
Inventor: HIROKAZU KADOI
IPC: H02J9/06
Filed: 2002-10-29
Abstract: 本发明无停电电源装置的管理系统和管理方法、电器设备的管理系统以及计算机，是将各小型无停电电源装置的连接信息或运转状态信息，从组控制器发送给工作组控制器或域控制器，并在这些控制器中，以连接树的形式表示多台小型无停电电源装置。另外，从连接树中取得所选择的小型无停电电源装置或载荷机器等的最新运转状态信息，并将其显示在显示区域内。其优点在于能够将多台小型无停电电源装置进行一元化管理。
Patent CN-1504921-A (CN)
Inventor: LI HAOJIE
IPC: G06F17/16
Filed: 2002-12-04
Abstract: 一种压缩域体育视频定位标题文字的方法，包括以下步骤：用8×8DCT块的高频系数能量检测出初步的文字区域；通过快速算法直接由8×8图像块的DCT系数得到其4个2×8子块的反映水平方向频率变化的高频DCT系数；由子块的高频系数的水平和垂直投影图将初检的文字区域分割成每块只含一行且水平方向相对独立的文字块；利用体育视频中文字的时间冗余特性过滤掉误检的文字块。本发明通过少量的运算在压缩域实现了文字的精确定位，具有很快的定位速度和较高的准确性，不仅可以用于体育视频，还可用于其他类视频如新闻视频中文字的定位。
Patent CN-1461519-A (CN)
Title: 场效应晶体管带通放大器
Inventor: HIROSHI MIYAGI
IPC: H03F3/45
Filed: 2002-02-21
Abstract: 本发明的目的是提供可以降低增益控制时的残留噪声的FET带通放大器。在AM(调幅)收信机中所含的FET频带放大器5设有如图示的5级放大器11－15和插入在它们中间的BPF(带通滤波器)16以及AGC(自动增益控制)电路8。BPF 16在通过比FET带通放大器全部放大频带更宽的频带成分的同时，通过除去从第3级放大器输出的信号中的低频成分来降低1/f噪声，通过除去高频成分来降低热噪声。因而，从末级放大器15输出的信号中所含的增益控制时的残留噪声就得到了降低。
Patent CN-1498352-A (CN)
Inventor: YUTAKA KUSUYAMA
IPC: H01S3/0941
Filed: 2002-03-26
Abstract: 半导体激光装置(1)是将沿X轴方向排列有多个发光部(21)的阵列型半导体激光元件(3)沿与X轴方向交叉的Y轴方向堆积多层而形成的，其特征在于具有：各发光部(21)的X轴方向间距P 1 与Y轴方向间距P 2 之间、关系式P 1 ＜P 2 成立的叠层型半导体激光元件(2)，以及对上述各发光部(21)出射的各个光，使其以光轴为中心轴旋转90°后出射的第2光学透镜(5)。
Patent CN-1552120-A (CN)
Inventor: SIMON KRUGLY
IPC: H02M3/28
Filed: 2002-09-06
Abstract: 一种具有很稳定双输出的功率变换器，其因可得到输出电压的限制少而具有高功率密度，高效率并改善交叉调节。该功率变换器包括具有初级绕组，和第一和第二次级绕组的变压器。在变换器的初级侧，设置有变压器的初级绕组，和具有激励端的第一开关，其中该开关耦合到该初级绕组。第一控制器具有连接到变换器的第一输出端的输入和连接到该开关激励端的输出端。在变换器的次级侧，设置有第一和第二次级部分。该第一部分包括该第一次级绕组和耦合在该第一次级绕组与该第一输出端之间的第一电感。该第二部分包括该第二次级绕组和耦合在该第二次级绕组与该第二输出端之间的第二电感。该第一和第二电感可以是磁耦合的或独立的。该第二次级部分还包括第二开关，其适于在变换器的调节周期内施加调节电压到第二电感。
Patent CN-1536376-A (CN)
Inventor: ZHANG SHAOXIONG
IPC: C23C14/00
Filed: 2003-04-04
Abstract: 一种彩色滤光片的制作方法，是将遮罩与被镀基板一起置于真空镀膜机中，遮罩介于被镀基板与靶材间，并将基板不欲镀到的部分挡住，而将欲镀的膜层镀于裸露的部分，当完成一镀膜程序后，可移动遮罩至下一定位点，裸露出另一需镀膜部分，并进行另一镀膜程序。
Patent CN-1656783-A (CN)
Inventor: WU CHRISTOPHER M
IPC: H04M3/00
Filed: 2003-02-26
Abstract: 一种用于将语音消息发送到一个电子地址的方法和系统，通常包括，在语音发信系统的第一服务器(15)和无线设备(50)之间建立数据连接，以便使用户能够访问电子邮件帐户。然后该第一服务器(15)获取无线设备识别符，并访问该无线设备识别符到该无线设备(50)的电话号码的关联映射。然后从该无线设备(50)向该语音发信系统的第二服务器(25)发出一个呼叫，以便记录语音消息。利用所获取的电话号码来查找预先存储的接收方电子地址，并生成一个包含对该语音消息的链接的邮件。然后将该邮件发送到接收方电子地址。
Patent CN-85109536-A (CN)
Title: 耦合电热烹调器
IPC: F24C7/06
Filed: 1985-12-19
Abstract: 本发明利用变压器原理，电源(1)的电流通过线圈(2)在铁心(3)中产生交变感应磁场，其感应电动势在回路导体(5)中产生经连接件至锅托(7)的回路电流(8)，在锅托上直接由电能转化为热能。本烹调器具有省电、快热、选材方便、工艺简单、成本低廉、无振动、无噪音、安全、卫生和使用方便等显著优点，是一种理想的家用电热烹调器。
Patent CN-1070772-A (CN)
Inventor: YUJING HUO
IPC: H01S3/16
Filed: 1992-08-28
Abstract: 一种新型自倍频激光器，属于激光技术和信息领
域。本发明是由用激光介质膜反射镜组成的激光谐
振器腔，置于该谐振腔之中的自倍频激光晶体，和泵
浦光源所组成，其特征在于所说的自倍频激光晶体为
LNYAB晶体。它具有泵浦功率阈值低、光束质量
高、输出功率大、体积小、寿命长、效率高和性能稳定
的优点，在激光技术、光盘、激光打印、光通讯和医疗
等技术领域有重要的应用。
Patent CN-1076784-A (CN)
Title: 磁性微颗粒免疫分离剂及制备
Inventor: RONGSEN SHEN
IPC: G01N33/53
Filed: 1993-03-10
Abstract: 本发明制备了一种新型免疫分离剂，该分离剂由

Fe 3 O 4 微颗粒磁核、包裹在磁核表面的高分子聚合物

薄层和化学交联在薄层表面的抗体组成。用作免疫

分析的分离剂时，非特异结合低，悬浮能力好，解决了

免疫分析中应用醛基固相和磁固相分离剂的问题。
Patent CN-1134715-A (CN)
Title: 可熔融流动的材料及表面密封方法
Inventor: JOHNSON MICHAEL A
IPC: C09J7/38
Filed: 1994-10-14
Abstract: 本发明提供一种通过使包含热塑性层的片状材料与底材接触并加热片状材料至较高温度，从而赋予底材以形貌特征或保护特征的方法。本发明还提供一种包含至少一个基本上由一种或多种室温下为半晶状的热塑性的、可熔融流动的聚合物组成的层的片状材料。
Patent CN-1168790-A (CN)
Inventor: ZHAO JIXIAO
IPC: A61J3/06
Filed: 1996-06-14
Abstract: 药丸金箔包衣的方法涉及制药工业生产中一种药丸的金箔包衣方法，解决用金箔包裹为衣经常出现的掉金、穿洞、有皱等技术问题，提供一种整洁光亮均匀、包衣质量稳定的可供机械化生产的金箔包衣生产技术。其特征是配制以胶、糖为主要基质的粘合剂，使药丸以粘附金箔的形式实现包衣，可广泛应用于不同品种、规格丸药的金箔包衣生产。
Patent CN-1204963-A (CN)
Title: 治疗或预防由nos功能减退诱发的疾病的药物
Inventor: TAKAFUMI ISHIHARA
IPC: A61K31/505
Filed: 1997-08-29
Abstract: 本发明的目的是提供1种有效预防或改善由NOS功能减退诱发的疾病的药物。本发明提供的由NOS功能减退诱发的疾病的预防或治疗剂以右式表示的化合物或其药学上允许的盐作为有效成分,式中R 1 和R 2 分别表示氢原子或在一起表示单键,R 1 和R 2 表示氢原子时,R 3 表示－CH(OH)CH(OH)CH 3 、－CH(OCOCH 3 )CH(O－COCH 3 )CH 3 、－CH 3 、－CH 2 OH或苯基,R 1 和R 2 在一起表示单键时,R 3 表示－COCH(OH)CH 3 。
Patent CN-1216579-A (CN)
Inventor: BACON D R
IPC: C11D3/386
Filed: 1997-02-19
Abstract: 本发明涉及织物柔软条形组合物,其含有按组合物重量计约40%—约90%的疏水织物柔软化合物;约0.1%—约10%的持久香料组合物,其含有至少约70%的持久香料组分;和,选择性地,但优选按组合物重量计约5%—约30%的非离子型表面活性剂和按组合物重量计约5%—约30%的水。这些组合物是低泡、低起泡、非洗涤的织物柔软组合物,其提供长持久的香料效果。
Patent CN-1350565-A (CN)
Title: 可结晶热塑性聚合物用成核剂
Inventor: SCHMIDT H-W
IPC: C07C233/62
Filed: 1999-03-05
Abstract: 公开了包含可结晶热塑性聚合物用的成核剂的组合物,以及特别是用作成核剂的化合物,该化合物是热稳定的,含有能形成分子间氢键的部分,也公开了其用途。
Patent CR-20120085-A (CR)
Title: Conjugados de dímeros de pirrolo[1,4]benzodiazepina como agentes anticancerosos
Inventor: COMMERCON ALAIN
IPC: A61K31/551
Filed: 2012-02-17
Abstract: La invención se refiere a nuevos conjugados de dímeros de la pirrolo[1,4]benzodiazepina que pueden ser utilizados como compuestos anticancerosos.
Patent CR-20120196-A (CR)
Title: Composición fungicida sinergística que contiene 5-fluorocitosina para control de hongos en cereales
Inventor: LORSBACH BETH
IPC: A61K31/505
Filed: 2012-04-23
Abstract: Una composición fungicida que contiene una cantidad fungicidamente efectiva de un compuestode fórmula I y por lo menos un fungicida seleccionado entre el grupo formado por epoxiconazol, protioconazol, protioconazol, azoxistrobin, piraclostrobin, pentiopirad, isopirazam, bixafen, boscalid, clorotalonil y ácido isobutírico.
Patent CR-20140266-A (CR)
Title: Intercambiador de calor de la bobina
Inventor: STÖVRING PETER
IPC: F28D7/02
Filed: 2014-06-06
Abstract: La presente invención se refiere a un tercambiador de calor de la bobina.
Patent CR-20160424-A (CR)
Inventor: PARA ANDREA N
IPC: A61F2/24
Filed: 2015-03-19
Abstract: Una válvula cardíaca prostética (400, 500) puede incluir una endoprótesis (450, 550) que tiene un extremo de entrada (410, 510) un extremo de salida (412, 512), una condición plegada, y un estado expandido. La válvula prostética puede incluir también un conjunto de válvula plegable y expandible (460, 560) dispuesto dentro de la endoprótesis y que tiene una pluralidad de valvas (462, 562). La válvula prostética y/o endoprótesis pueden incluir elementos para anclar la válvula prostética a un anillo de la válvula original/nativa y para sellar la válvula prostética con respecto al anillo de la válvula original, tal como miembros de sellado anulares planares (480, 490) y/o no planares (580, 590 ) acoplados a los extremos de la endoprótesis vascular. La endoprótesis puede incluir una o más filas circunferenciales de elementos de anclaje o ganchos (790, 790', 890, 990, 1090, 1190) que se extienden radialmente hacia fuera desde la endoprótesis. Estos ganchos pueden estar configurados para extenderse en una dirección particular para facilitar el recubrimiento de la endoprótesis si se desea.
Patent CR-20180035-A (CR)
Title: Etiqueta luminiscente y su interfaz para aparatos que ofertan productos o servicios a consumidores
Inventor: GONZÁLEZ FRANCO GABRIEL
IPC: G09F9/33
Filed: 2015-07-13
Abstract: Existen diversas máquinas automáticas que interactuan con usurios realizando diferentes funcionalidades por mencionar algunas de manera enunciativa más no limitativa: de estacionamientos, de recarga y venta de tarjetas para transporte público, de tipo vending para comprar de artículos de consumo, cajeros automáticos bancarios, dispensadores de café, etc. La interfaz de estas máquinas con los usuarios es por medio del despliegue de información en una pantalla, mediante información en las etiquetas y/o pequeñas señales luminosas como pueden ser botones iluminados y/o luces instaladas en las partes visibles del gabinete. Derivado de la información de los errores que comete el usuario de las máquinas actuales, se inventaron estas etiquetas luminosas que controlan las zonas independientemente unas de otras, en la misma pantalla interactuando con una unidad de procesamineto lógico
Patent FI-20021938-A (FI)
Inventor: CHOW ALAN Y
IPC: A61N1/36
Filed: 2002-10-31
Abstract: The present invention provides an artificial retina device (10) for electrically stimulating a neuroretina of an eye to produce artificial vision. The artificial retina device (10) comprises: a stimulating electrode unit (12) having at least one stimulating electrode (23b, 27) for connection with an electrical source; and a ground return electrode unit (16) having at least one ground return electrode (14, 14a) for connection with the electrical source. The at least one stimulating electrode (23b, 27) of the stimulating electrode unit (12) is configured to be disposed or implanted for electrical contact with at least one of individual cells, groups of cells, portions of cells and nerve fibers of the neuroretina, and the at least one ground return electrode (14, 14a) of the ground return electrode unit (16) is configured to be disposed or implanted at a position spaced from the stimulating electrode unit (12) for transretinal stimulation of the neuroretina. The at least one stimulating electrode (23b, 27) and the at least one ground return electrode (14, 14a) are desirably configured to be disposed or implanted on opposite sides of the neuroretina.
Patent FI-20115545-A (FI)
Inventor: TUOHINIEMI MIKKO
IPC: G02B26/00
Filed: 2011-06-06
Abstract: The invention relates to electrically tunable Fabry-Perot interferometers which are produced with micro-optical electromechanical (MOEMS) technology. Micromechanical interferometers of the prior art require high control voltage, their production includes complicated production phases, and the forms of the movable mirrors are restricted to circular geometries. In the inventive solution there is a gap (1 14) in the movable mirror, whereby mirror layers (1 12, 1 16) opposite to the gap (1 14) are connected with anchoring (1 15). The anchoring (1 15) is such that the stiffness of the mirror is higher at the optical area than at the surrounding area. This way it is possible keep the optical area of the mirror flat even if the control electrodes extend to the optical area. Due to large electrodes, lower control voltages are required.
Patent GB-1037748-A (GB)
Abstract: 1,037,748. Circuit assemblies. CLEVITE CORPORATION. Nov. 26, 1963 [Nov. 26, 1962], No. 46746/63. Heading H1R. In a resonator unit, at least one resonator disc is located in a perpendicular slot in a supporting plate, an electrical connection extends from said disc along the surface of the supporting plate, and a cover plate is provided on the supporting plate. As shown, Fig. 2, a bandpass filter comprises an insulating supporting plate 12 having through slots 18, 20, 22, 24, 26 in which are located ceramic piezo-electric discs 28, 30, 32, 34, 36. Segments 38, 39, 40, 42, 44, of, e.g., Au-plated foil, form interconnections between discs and external terminals for the filter, being produced as by a photo-etching process and applied by epoxy adhesive or otherwise to the upper surface of plate 12. Each segment comprises one or more integral end contact portions (such as 52, 64, Fig. 9, not shown) which extend into the slots resiliently to contact surface electrodes on the discs. The assembly is closed by insulating cover plates 14, 16 which are attached to plate 12 by epoxy adhesive. Additional foil segments may provide screening between discs. The foil segments may be replaced by printed wiring on plate 12, Fig. 14 (not shown), resilient contacts 98 being provided in each slot and attached to the printed wiring as by conductive epoxy adhesive; terminal contacts are similarly connected to the wiring where required. A single piezo-electric disc may be housed thus, and a plurality of assemblies may be stacked together.
Patent GB-1050132-A (GB)
IPC: C07D279/18
Abstract: 1,050,132. N,N<SP>1</SP>-Disubstituted diaminoethanes. FARBWERKE HOECHST A.G. Feb. 26, 1964 [March 1, 1963], No. 8062/64. Heading C2C. Novel diaminoethanes of the formula in which R 1  = H or CH 3 , R 2  and R 3  are each H or CH 3 O, and Z may be absent or, if present, represents a single bond or an -O-, -S-, -CH 2  or -C 2 H 4 - bridge, and their physiologically tolerable acid addition salts, are made by (a) condensing the appropriate N,N-diphenyl-diaminoethane with a phenyl acetone compound and simultaneously or subsequently hydrogenating the product; (b) condensing the appropriate N,N-diphenyl-diaminoethane, optionally bearing a methyl substituent on the N<SP>1</SP>- atom with a 1-phenyl-2-halo-propane or propene compound and, if a product containing a double bond is obtained, hydrogenating; (c) reacting the appropriate N,N-diphenyl-2-aminoethyl halide with a 2-amino-3-phenyl-propane, preferably in the presence of a hydrogen halide binding agent; (d) condensing the appropriate diphenylamine compound with an N-(2-haloethyl)-N- (2-phenylisopropyl)-amine, preferably in the presence of a hydrogen halide binding agent; (e) condensing an appropriate N,N-diphenyl acetaldehyde with a 2-amino-3-phenyl-propane and simultaneously or subsequently hydrogenating the product; or (f) reducing the appropriate diphenylaminoacetamide or phenylisopropylaminoacetyl diphenylamide to the amine. In these processes the appropriate N,N-diphenylamino compounds referred to include compounds wherein the phenyl rings are linked by a single bond or an -O-, -S-, -CH 2 - or -C 2 H 4 - bridge. In processes (b), (c), (d) and (f) the starting materials may bear a benzyl substituent on the N atom, corresponding to R 1  in the product which is finally removed by catalytic hydrogenation. N - [1 - Phenylpropyl - (2)] - aminoacetic diphenylamide hydrochloride is made by reaction of chloroacetyl - diphenylamine with 1 - phenyl - 2-amino-propane. 1 (3<SP>1</SP>,4<SP>1</SP> - Dimethoxyphenyl) - 2 - (N - chloroethyl-N-methylamino)-propane is made by reacting 3,4 - dimethoxyphenyl acetone with aminoethanol, hydrogenating the resulting Schiffs base, methylating with formic acid and formaldehyde and reacting the product with thionyl chloride. 1 - Phenyl - 2 - chloroethylamino - propane is made by reacting 1-phenyl-2-aminopropane with ethylene chlorohydrin and reacting the resulting basic alcohol with thionyl chloride. Pharmaceutical preparations having a beneficial effect on the heart and blood circulation, comprise the above compounds of the invention, in admixture or conjunction with a carrier adapted to oral or parenteral administration.
Patent GB-1053272-A (GB)
IPC: E01F15/04
Abstract: 1,053,272. Crash barriers. I. GHINELLI. Feb. 11, 1965 [Feb. 28, 1964], No. 5990/65. Heading E1G. A crash barrier has a vertical section comprising upper 2 and lower portions 3 extending from a U-shaped centre portion 4, the portion 2, 3 being inclined outwardly to yield elastically to present a substantially flat surface whereafter the centre portion 4 opposes longitudinal bending of the barrier. The portion 2, 3 are preferably part elliptical with the major axis between 8 degrees and 20 degrees to the vertical and they may be additionally supported by stays 10 resting against support posts 5 anchored in the ground by horizontal rods.
Patent GB-1054271-A (GB)
IPC: F15B11/02
Abstract: 1,054,271. Fluid pressure servomotor system. EIDGENOESSISCHES MIUTAER-DEPARTMENT. Feb. 10, 1964 [Feb. 20, 1963], No. 5539/64. Heading G3P. _ A unit for producing a working pressure 5 proportional to a controlled hydraulic pressure 1 acting on a piston 2 comprises a valve 4 actuated by the piston 2 through a lever 3 in opposition to the working pressure 5 acting on the lower end of the valve. The valve controls the supply and exhaust of fluid from supply and exhaust pipes 6, 7 to the conduit containing the working pressure 5. The working pressure may be varied by adjusting the pivot 8 of the lever 3. Several units may be supplied from a common pump 9 and several pistons 2 from a pump 10. One piston 2 may control several valves 4.
Patent GB-1226274-A (GB)
IPC: D06F75/22
Filed: 1969-07-01
Abstract: 1,226,274. Electric spray irons. PHILIPS' GLOEILAMPENFABRIEKEN N.V. 1 July, 1969 [3 July, 1968], No. 33105/69. Heading D1A. A spray iron comprises a reservoir 4 and a pump-actuating element which can be pressed against spring action and carries a movable operating member 8 which is connected to a pressure member 13 disposed opposite a fixed abutment 15 and actuated to pinch closed the flexible conduit 9 between the pump and the spray nozzle. The bellowsshaped pump barrel 1 operated by button 8 contains a spring 1 and communicates with the container 4 through a suction valve 2 and pipe 3. Steam generated near a heater element in sole plate 5 passes through pressure equalizing pipe 6 to the top 7 of container 4. Pressure on button 8 forces water out through conduit 9, e.g. of rubber or synthetic material, to orifices in spray nozzle 10 and, on releasing button 8, spring 11 expands the bellows and draws water in from container 4, conduit 9 being closed.
Patent GB-1226624-A (GB)
IPC: A22C11/02
Filed: 1968-07-04
Abstract: 1,226,624. Deaerating meat products. OSCAR MEYER & CO. Inc. 4 July, 1968 [13 July, 1967], No. 31896/68 Heading A2D. [Also in Division B8] Meat products, e.g. in the form of a paste including chunks of meat, are deaerated and stuffed into cans 72, 72<SP>1</SP> or like forms by a process whereby a partial vacuum is continuously maintained in a chamber 19 through which the products are passed intermittently, in response to the demand of stuffing rams 54, 55, by an arrangement comprising a feed conveyer 17, a hopper 18, a valve 21 and a doubleacting pump piston 34 operating in conjunction with a shuttle valve 38. The conveyer 17 consists of a screw operating in a trough 14 and driven by a motor 16 which is energized intermittently through a timer and switched off whenever the level of the product in the hopper 18 meets a probe 27. Similarly, the valve 21 is opened intermittently by a fluid motor 25 controlled by valve 26 energized through a timer and is closed whenever the level of the product in the chamber 19 meets a probe 31. The pump piston 34 is driven alternately in opposite directions by a reversible hydraulic motor 35 under the control of limit switches 42, 43, a check valve in the motor supply cutting off operation when no demand exists. The deaerated product thus fed to a discharge pipe 40 is divided in two branches 45, 46 for feeding the two stuffing rams 54, 55 which operate in stuffing horns 50, 51 formed at the ends of cylinders 52, 53. A metering passage 63 connects the cylinders 52, 53 and contains a floating piston 64 isolating the cylinders from one another. The piston 64 has a ferromagnetic core 65 which co-operates with magnetic sensors 66, 67 each forming part of an "and" logic circuit whereby, when a can is placed over one of the stuffing horns corresponding to the energized sensor, a corresponding can sensor 73 or 74 completes the corresponding logic circuit to cause a motor 62 to be driven for a period sufficient to cause a 180 degree rotation of a crankshaft 58, whereby the can is filled and at the same time the other ram is withdrawn causing the piston 64 to move to the other end of the metering passage 63 and a metered quantity of the product to be ejected in consequence into the path of the other ram, in readiness for a further filling operation initiated by placing a can over the stuffing horn associated with the other ram. In a modified form of stuffing means (Fig. 2, not shown), the stuffing rams are omitted, the cans being placed over a single fixed stuffing horn and being filled by the action of the pump piston 34 with a controlled back-pressure which is determined by a damper allowing movement of the can away from the horn under a predetermined resistance and to an extent defined by a limit switch which is operative after a predetermined amount of movement of the can to cut off the supply to the motor 35 driving the pump piston 34.
Patent GB-1228513-A (GB)
IPC: C03B33/09
Filed: 1969-05-23
Abstract: 1,228,513. Cutting glass ribbon. PPG INDUSTRIES Inc. 23 May, 1969 [28 May, 1968], No. 26372/69. Heading C1M. A ribbon of glass 11; drawn from a pool of molten glass 12 through rollers 13,: has the margins of the ribbon severed by inducing a stress in the ribbon by exposure to. a focused thermal energy source 14, and allowing a fracture to be propagated along the path. of travel by moving the ribbon past the source. The energy source may be a laser, maser, infra-red heater or lamp. An energy source may be provided on each side of the glass ribbon. The source may be a single elongated source, e.g. about 50 inches long.
Patent GB-1232649-A (GB)
IPC: A47B79/00
Filed: 1968-08-08
Abstract: 1,232,649. Cabinets. ITAL-BED COSTRUZIONE LETTI E AFFINI S.R.L. 8 Aug., 1968 [29 Feb., 1968], No. 37861/68. Heading A4B. A wall mounted, bedside cabinet houses a drawer like structure having a flat base 14, an intermediate transverse wall 15, side walls 17 and a front wall 19 which together define a pocket-like compartment V which is accessible in the closed position of the drawer, the side walls 17 carrying a rail 21 disposed above the compartment V and serving the dual purpose of a handle and a guard rail. The drawer includes side rails 24 extending to the rear wall of the drawer and a cross rail 24A. The wall 15 carries on its rear a shelf 15A forming a rack for bottles and glasses. The rear part of the drawer is housed between a shelf 9 and a partition (10). The lower of two further drawers 12, 13 has a gridded bottom.
Patent GB-1238105-A (GB)
IPC: C07D241/26
Filed: 1969-08-25
Abstract: 1,238,105. 5-Amino-6-chloro-1H-imidazo- [4,5-b]pyrazin-2-ones. MERCK & CO. Inc. 25 Aug., 1969 [31 Aug., 1968], No. 42183/69. Heading C2C. [Also in Division A5] 5 - Amino - 6 - chloro - 1H - imidazo[4,5-b]- pyrazin-2-ones of the general formula wherein X 1  is a hydrogen atom or a C 1-5  alkyl group and X 2  is a hydrogen atom, a C 1-5  alkyl group optionally bearing a C 1-5  alkoxy substituent, a monocyclic aryl group optionally bearing a halogen atom, a pyridyl group or an aminoalkyl group in which the amino group is unsubstituted, monoacylated or mono- or di- C 1-5 -alkylated are prepared (a) by reaction of 5- (nitro or amino) - 6 - chloro - 1H - imidazo- [4,5 - b]pyrazin - 2 - one with hydrogen in the presence of a catalyst and an aldehyde or ketone of the general formula X 1 COX 2 ; or (b) by reduction with hydrogen in the presence of a catalyst of a 5 - imino - 6 - chloro - 1H - imidazo[4,5-b]pyrazin-2-one of the general formula which is obtained by reaction of 5-amino-6- chloro - 1H - imidazo[4,5-b]pyrazine-2-one with an aldehyde or ketone of the second general formula above. 5 - Amino - 6 - chloro - 1H - imidazo[4,5 - b]- pyrazin-2-one is prepared by treatment of 3- amino - 6 - chloropyrazinecarboxylic acid hydrazide with sodium nitrite and hydrochloric acid, heating of the resulting 3-amino-6-chloropyrazinecarboxylic acid azide, treatment of the 6 - chloro - 1H - imidazo[4,5 - b]pyrazin - 2 - one so obtained with nitric acid and reduction of the resulting 5 - nitro - 6 - chloro - 1H - imidazo[4,5- b]-pyrazin-2-one.