baber/WOPTO huggingface dataset:
Patent CN-1656001-A (CN)
Inventor: ALLAN DICKNER
IPC: B61D3/00
Filed: 2003-05-27
Abstract: 单元负载(1)可以在具有一定长度和宽度的区域上运输，例如该区域是标准化的货箱或铁路货车的装载箱的底面。为了改进装填率和避免对运输的货物的损坏，要运输的单元负载的各个长度与宽度被调整到同时对应该区域的长度与宽度。此外，每个单元负载被放置在两个或多个装载架子(5)上，每个架子包括一个具有凸起(7)的L型外形以便在其支承之上一定的距离支撑单元负载并放置在单元负载的下边缘。
Patent CN-1729088-A (CN)
Inventor: ROBERT WEINMANN
IPC: B29C45/72
Filed: 2003-02-21
Abstract: 本发明涉及一种方法和一种装置，用于在从一个注塑机的开放半模(18，9)中取出后用于后处理和冷却半成品(10)。半成品还处在热状态下借助取出装置(11)的水冷冷却套(12)从开放模具(18，9)中取出，一个注塑循环时间内经历强烈冷却。该冷却包括吹成型件(10)的整个内侧和整个外侧。这在后冷却前，后冷却的时间为注塑循环的多倍。半成品在从浇注模中取出后动态输入冷却套(21)直至形成完全壁接触。而内冷却延时进行。
Patent CN-1037957-A (CN)
Inventor: LARUE ALBERT D
IPC: F23D14/22
Filed: 1989-05-04
Abstract: 一种用于燃烧煤、油或气的改进型燃烧器。它具
有一种设计非常特殊的气体元件。许多个可回缩的
并可旋转的气体元件紧紧靠近管状燃烧器嘴的出口
端。它们有一个火焰稳定环使之跟环绕该燃烧器嘴
产生的燃烧空气相隔离。该稳定环具有许多开口，它
们适于紧密地承受每一可回缩并可旋转的气体元
件。稳定环产生的逆流造成一种低氧/富燃料的火
焰，减少NO x 的形成。
Patent CN-1090390-A (CN)
Inventor: LIYAO MA
IPC: G01L1/14
Filed: 1993-01-13
Abstract: 本发明提供一种新型电容式扭矩传感器，用电容
量的相对变化和节距的累加测量扭矩，消除了杂散电
容等的影响，提高了分辨率和测量精度。
Patent CN-1095018-A (CN)
Title: 彩色玻璃画的生产方法
Inventor: QIRONG CHEN
IPC: B41F1/16
Filed: 1993-05-21
Abstract: 一种彩色玻璃画的生产方法，采用平板玻璃经喷
砂或不喷砂处理，涂布一层清漆固化后，晒制PS版，
胶印，涂布保护膜后制得。本发明具有生产成本低，
生产效率高的优点。生产出的彩色玻璃画附着力强，
层次分明，色彩更丰富，立体感更强，十分接近自然色
彩，尤其是在灯光照射下艺术效果更佳。
Patent CN-1104148-A (CN)
Title: 合成树脂制螺旋的成型方法及其装置
Inventor: HIROKI TOYOHISA
IPC: B29D1/00
Filed: 1994-01-29
Abstract: 一种合成树脂制螺旋的成型装置，它包括：上模
构件2、4；下模构件3、5；分别支承在此等金属模构件
上并且能沿着平行于该金属模构件的分模面方向抽
出的4组滑芯2a、4a、3a、5a。
Patent CN-1111085-A (CN)
Title: 种植容器水保持组件
Inventor: YAN LUI TO
IPC: A01G27/04
Filed: 1994-09-29
Abstract: 一种在种植容器(10)内使用的水保持组件(9)，
包括一个延伸横跨在容器底部的多孔隔板(11)，隔板
将容器内部分为用于保持自土壤的上层以及一个用
于收集泄土壤并穿过隔板的水的下层；由隔板向上延
伸的通气装置(12)，以使土壤上方的空气能够穿过通
气装置而到达下层；以及吸水装置(13)，该装置由下
层穿过所述隔板(11)进入上层，并从隔板(11)向上延
伸进入土壤以便将下层中所收集的水通过毛细作用
而向上带回入土壤。
Patent CN-1140929-A (CN)
Inventor: FUJII TOMOHIRO
IPC: H03D1/18
Filed: 1996-05-22
Abstract: 在包括差分地放大输入交流信号以产生第一和第二放大的输出电压的差分放大器，以及用于产生参考电压的电压参考电路的全波整流电路中，差分对电路在参考电压的基础上对第一和第二放大的输出电压进行半波整流，以获得第一和第二半波整流的电流。差分对电路包括组合部分，用于将第一和第二半波整流电流组合成全波整流电流。全波整流电路还可包括电流/电压转换部分，用于将全波整流的电流转换成全波整流的电压。
Patent CN-1185881-A (CN)
Title: 用于建立一个电话连接和一个交换系统的方法
Inventor: JYVAELAE PETRI
IPC: H04M3/42
Filed: 1996-05-23
Abstract: 本发明涉及在一个包含几个交换系统(100和116)的电话系统中建立一个电话连接的方法。本发明还涉及依照本方法工作的一个交换系统(100)。本方法中使用了一个排队表,该表保以这样一种方式维持该表:在没有空闲连接可利用时,话务员(107)将有关接收到的呼叫预约的信息放入排队表中用来等待要变成空闲的连接。在本方法中,监测连接(108a到108c,114和115)的装载,并且当检测出所要求的连接(108a到108c,114和115)是空闲时,保存该连接(108a到108c,114和115)以便话务员(107)使用,并且话务员(107)发送有关排队表上呼叫预约的信息。此后,话务员(107)能够接通电话。该方法使得在拥挤的方向上能自动地搜寻空闲连接,因而话务员(107)的工作将会更为轻松。
Patent CN-1171470-A (CN)
Inventor: KIM SEONG-GOO
IPC: F25D11/00
Filed: 1997-05-25
Abstract: 一种水分配装置用的净化水储存器的排水装置,其具有形成于该净化水储存器的底部上的斜面和凸起面,该净化水储存器中的水可容易地排出,从而改善该水分配装置的净化水的清洁质量。
Patent CN-1195563-A (CN)
Title: 远红外磁疗枕头
Inventor: LIU GUANG EN
IPC: A61N5/06
Filed: 1998-04-08
Abstract: 本发明公开了一种远红外磁疗枕头,包括面料1、远红外布层2、磁石3、聚氨酯泡沫塑料4、防湿透气织物层5,其中,防湿透气层夹在二层聚氨酯泡沫塑料之中,磁石3放在远红外布层和聚氨酯泡沫塑料之中。本发明由于将远红外织物与磁疗有效地结合在一起,因此加强了微循环作用,提高了人体免疫功能,远红外作用与磁疗作用相互叠加产生了显著效果。
Patent CN-1201919-A (CN)
Inventor: NAKAMURA MICHIEI
IPC: G03G9/08
Filed: 1998-06-04
Abstract: 本发明提供了一种彩色细粒组合物的制备方法,该方法通过以下实现:在缩聚的树脂组分中溶解或分散色素或色素和电荷控制剂,将所得到的树脂组合物变成细粒。将色素或色素和电荷控制剂添加到用于制备树脂组分的原料组分中,或在树脂组分的聚合从引发到完成期间添加到树脂组分中或者当聚合完成之后树脂组分处于熔融态时添加,由此使色素或色素和电荷控制剂溶解或分散在所得到的树脂组分中。溶解或分散之后冷却获得的彩色组合物。然后使这样冷却的彩色组合物变成细粒。
Patent CN-1209975-A (CN)
Inventor: XINRONG LU
IPC: B29C67/00
Filed: 1998-09-03
Abstract: 一种制造人体模型,特别是头部模型的方法,其中,人脸被激光器所扫描以产生表达脸形的三维数据。脸形数据与发型数据,体形数据结合产生人体数据。发型数据和体形数据均预先存贮在单独建立的数据库中。三维人体模型的生成采用了快速成像相打印技术。
Patent CN-1215919-A (CN)
Title: 半导体装置
Inventor: TETSUYA TAO
IPC: H01L23/10
Filed: 1998-10-23
Abstract: 一个具高可靠性的封装式半导体装置,能够解决装有众多管脚引发的问题,且还能将其内部的气态高压潮气释放到外面来,它包括一个围绕在半导体芯片周围的增强环,该芯片在其绝缘衬底上有一个突起式电极;填充半导体芯片和绝缘衬底之间空隙的树脂;安放在半导体芯片和增强环上面的顶盖,其中与半导体芯片厚度的方向垂直的方向上至少开有一个开孔。
Patent CN-1271259-A (CN)
Title: 制备乳化、泡沫和打散食品的附件及家用电动食品制备器具
Inventor: ASTEGNO JEAN-PAUL
IPC: A47J43/07
Filed: 1998-09-25
Abstract: 本发明涉及一种家用或电动食品制备器具的用在一个工作容器中的食品制备附件(1),这种附件包括一个控制件(2)和一个安装在控制件(2)上的工作件(8)。根据本发明,工作件(8)由至少一根挠性丝(3)构成,挠性丝形成一个笼架(19),可以抵住工作容器的一个壁(20)进行变形,以便基本贴合所述壁的形状。本发明还涉及具有这种附件的家用或电动食品制备器具。
Patent CR-20110054-A (CR)
Title: Dispositivo para atraer y controlar el insecto barrenador del fruto del café, hypothenemus hampei ferrari (coleóptera:scolytidae)
Inventor: THOMAS PLATO
IPC: A01M1/02
Filed: 2011-01-28
Abstract: La presente invención se refiere a un dispositivo recubierto con una composición friable que comprende un insecticida en donde la geometría del dispositivo, la presencia de aberturas en el dispositivo, la presencia de un atrayente altamente volátil, independientemente colocado dentro del dispositivo.
Patent CR-20120596-A (CR)
Title: 5-fluoro-1h-pirazolopiridinas sustituidas y su uso
Inventor: FOLLMANN MARKUS
IPC: A61K31/437
Filed: 2012-11-26
Abstract: La presente solicitud se refiere a nuevas 5-fluoro-1H- pirazolopiridinas sustituidas, a procedimientos para su preparación, a su uso solas o en combinaciones para el tratamiento y/o prevención de enfermedades, así como a su uso para la preparación de medicamentos para el tratamiento y/o prevención de enfermedades, en especial para el tratamiento y/o prevención de enfermedades cardiocirculatorias
Patent CR-20220525-A (CR)
Title: Estructura de techo de persianas
Inventor: FITZGERALD LISA
IPC: E04B7/02
Filed: 2022-10-18
Abstract: <pre> Un sistema de techo de persianas que tiene un ensamblaje y métodos de instalación simplificados. El sistema de techo de persianas está construido con componentes mecánicos multifuncionales por medio de partes premoldeadas para reducir el tiempo de la habilidad de instalación. Cada una de las persianas del sistema de techo incluye un cuerpo de persiana que define un canal íntegramente formado configurado para direccionar el agua internamente desde el cuerpo de persiana, a través del canal íntegramente formado de la persiana respectiva, al marco y fuera del sistema de techo de persianas cuando las persianas están en posición cerrada. El cuerpo de persiana de cada una de las persianas incluye una superficie superior con una parte más elevada de la superficie superior que define, en posición cerrada, un ángulo no perpendicular en relación con la dirección vertical, de modo tal que el agua se direccione al canal íntegramente formado de la persiana respectiva. Es por ello que un camino de drenaje para agua es una parte íntegra del ensamblaje principal de la estructura.</pre>
Patent EC-SP088315-A (EC)
Title: Moduladores de hexahidro-ciclooctil pirazol cannabinoide
Inventor: LIOTTA FINA
IPC: A61K31/416
Filed: 2008-03-26
Abstract: Esta invención se dirige a un compuesto modulador del hexahidro-ciclooctil pirazol cannabinoide de fórmula (I)y un método para uso en el tratamiento, mejoría o prevención de un síndrome, trastorno o enfermedad mediada por el receptor cannabinoide.
Patent EC-SP088977-A (EC)
Title: Proceso de co-cristalización de sacarosa y un edulcorante natural y el producto obtenido
Inventor: ARANGO MORENO DIANA MARIA
IPC: A23L33/15
Filed: 2008-12-12
Abstract: La invención está dirigida al proceso de preparación de un co-cristal de azúcar con un edulcorante natural y, eventualmente, otro agregado y con dicho producto. El proceso está relacionado con la co-cristalización de la sacarosa con un edulcorante natural en un tacho con condiciones de presión y temperaturas controladas y con la separación de los cristales de la miel. 	Al final del proceso se aprovecha el subproducto de la co-cristalización, para producir un edulcorante líquido bajo en calorías de tal forma que se aproveche en un alto porcentaje los insumos utilizados.
Patent EC-SP993001-A (EC)
Title: Metodo para identificar nuevos agentes multimericos que modulan receptores
Inventor: MAMMEN MATHAI
IPC: G01N33/50
Filed: 1999-06-08
Abstract: Se han descubierto nuevos compuestos (agentes) de múltiple enlace que se enlazan con receptores celulares. Los compuestos de esta invención comprenden una pluralidad de ligandos cada uno de los cuales puede enlazarse a dichos receptores celulares modulando con ello los procesos/funciones biológicas de los mismos. Cada uno de los ligandos está covalentemente unido a un ligante o ligantes, que pueden ser los mismos o diferentes, para proporcionar el compuesto de múltiple enlace. El ligante se proporciona de tal manera que el compuesto de múltiple enlace asi construido demuestra un aumento de modulación o ruptura de los procesos/funciones biológicos de la célula. También se ha descubierto un método para identificar estos nuevos compuestos de múltiple enlace que se enlazan con receptores celulares y un método para generar una mezcla de estos nuevos compuestos de múltiple enlace.
Patent FI-19992047-A (FI)
Inventor: NUMMINEN MATTI
IPC: E02D5/52
Filed: 1999-09-23
Abstract: The present invention relates to an extension arrangement for piles (1,2) which are to be driven into the ground, wherein the upper end (3) of a lower pile (1) and the lower end (13) of an upper pile (2) are interconnected by a separate interconnecting portion (6) arranged axially at the ends (3,13) of said piles (1,2). Said interconnecting portion (6) is dimensioned to have such a fit that the lateral surfaces thereof will drift apart, due to a change in temperature, radially from the lateral surfaces of a counter-portion (3,13) which is axially in an overlying position therewith and connects thereto, while said lateral surfaces in a normal temperature, correspondingly, will press against each other. The present invention further relates to a method for extending piles (1,2) wherein the extension comprises outer and inner interconnecting portions (6;3,13) which are pushed into an overlying disposition. By means of a temperature difference said outer interconnecting portion (6) is expanded to be larger than said inner interconnecting portion (3,13), after which said outer (6) and said inner (3,13) interconnecting portions ar brought to move into said overlying position while the fitting clearance so provided prevails and then to clamp together in normal temperature. <IMAGE>
Patent FI-20001932-A (FI)
Inventor: PIETILAE SAMULI
IPC: G01S1/00
Filed: 2000-09-01
Abstract: The present invention relates to a method for selecting satellites (SV1-SV32) to be used for positioning in a positioning system. The positioning system comprises information on the orbits of the satellites (SV1-SV32). In the method, at least one satellite (SV1-SV32) to be searched for is selected at a time, and a searching step is performed to find out if the signal transmitted by at least one selected satellite (SV1-SV32) can be received. In the method, at least a first searching step and at least one continued selection step are performed, wherein in the continued selection step, at least one satellite (SV1-SV32) is selected at least partly on the basis of the findings of the previous searching step. The selection step is followed by the satellite searching step. <IMAGE>
Patent FI-20010970-A (FI)
Inventor: PIKULINSKY KAJ
IPC: C09K5/20
Filed: 2001-05-09
Abstract: The present invention relates to the use of a water based fluid composition as a hydraulic fluid. The fluid composition is particularly suitable for conditions with temperatures lower than 0 DEG C. The fluid composition comprises from 1 to 60% by weight of trimethyl glycine or salts of a trimethyl glycine hydrate or derivativesof trimethyl glycine or mixtures thereof, from 40 to 99% by weight of water and optionally additives.
Patent FI-20050979-A (FI)
Inventor: ODENWALDER JOSEPH P
IPC: H04B1/707
Filed: 2005-09-30
Abstract: A set of individually gain adjusted subscriber channels (402, 404, 411, 415) are formed via the use of a set of orthogonal subchannel codes (Wc, Ws, Wf) having a small number of PN spreading chips per orthogonal waveform period. Data to be transmitted via one of the transmit channels is low code rate error correction encoded and sequence repeated before being modulated with one of the subchannel codes, gain adjusted, and summed with data modulated using the other subchannel codes. The resulting summed data (410, 420) is modulated using a user long code and a pseudorandom spreading code (PN code) and upconverted for transmission. The use of the short orthogonal codes provides interference suppression while still allowing extensive error correction coding and repetition for time diversity to overcome the Raleigh fading commonly experienced in terrestrial wireless systems. The set of sub-channel codes may comprise four Walsh codes, each orthogonal to the remaining codes of the set. The use of four sub-channels is preferred as it allows shorter orthogonal codes to be used, however, the use of a greater number of channels and therefore longer codes is acceptable. Preferably, pilot data is transmitted via a first one of the transmit channels and power control data transmitted via a second transmit channel. The length, or number of chips, in each channel code may be different to further reduce the peak-to-average transmit power for higher rate data transmission.
Patent FR-1605132-A (FR)
Title: Counter current fluid contacter - in which surface is increased by maintaining dense dispersion
IPC: F28C3/00
Filed: 1967-10-30
Granted: 1973-03-16
Abstract: A counter current liq./liq. or liq./gas contacting column, is operated in such a way that the dispersed phase packs densely at the top, (coalescence being hindered by use of surfactants), thus increasing contact area. The column has a sepn. tank at the top, interfacial level within which is controlled by pressurizing a supplementary reservoir, to vary the quantity of continuous phase in the system, continuous phase being pumped through, or recycled. Throughout of continuous phase is adjusted to just below flooding point, and by varying height of interface above top of column to a given ratio of velocity head V2/2g of continuous phase, a dense packed dispersion is produced. The method is applicable in demineralization of sea-water, where light mineral oil is used as a heat transfer medium, circulated between condensor, and preheater of flash evaporator.
Patent GB-1050562-A (GB)
IPC: B29C33/56
Abstract: 1,050,562. Compression moulding laminating. AIR LOGISTICS CORPORATION. Jan. 5, 1965, No. 480/65. Heading B5A. In a method of compression moulding plastic material, or applying pressure to a material for e.g. lamination purposes, the pressure is applied by virtue of the relative thermal expansion of the different components of the mould being used. In one embodiment (Figs. 1 and 2, not shown), a resin impregnated fibrous fleece 12 is wrapped around a hollow mandrel 10 of e.g. aluminium, and is covered by a tubular mould 18, 20, 28 of e.g. steel, the whole then being heated to expand the mandrel relative to the mould to compress and cure the moulding material. In a second embodiment not shown (Fig. 8), the material 84 is sandwiched between a hollow heated metal mandrel 80, and an expansible pad 86 of silicone rubber, the whole being retained in position by an anchored metal sheet 88. In a third embodiment (Fig. 3, not shown), the material to be moulded is covered by a pad 44 of silicone rubber or metal and placed in a closed mould 30, 34 of metal, caul sheets 40, 42 being interposed if necessary. The mould is then heated to cause the relative expansion of the rubber or metal and the mould to effect the compression and the curing of the working material. In a fourth embodiment (Fig. 6, not shown), a plastics article 70 is formed between a plastics coated male die 54 and a co-operating female die 50, an expansible silicone rubber pad 68, which may be reinforced or heatable (Figs. 5 and 7, not shown), being interposed between the working material and the male die. In all embodiments the heat may be applied from the centre of the mandrel or mould towards its edges or ends in order to progressively expel air from the working material.
Patent GB-1226154-A (GB)
IPC: F26B25/00
Filed: 1968-02-22
Abstract: 1,226,154. Tea withering. SOTIK TEA CO. Ltd. 4 Feb., 1969 [22 Feb., 1968], No. 8685/68. Heading F4G. Leaf tea withering apparatus in which a carriage 4 moves along a withering trough 1, has means for unmatting the tea and depositing same on to the trough 1. The tea is dumped into hopper 6 and is moved along to spiked conveyer 8 by a flat plastics conveyer 7 in the floor of the hopper 6. The tea is picked up by the spikes and is carried up the upwardly moving part 8a of the spiked conveyer where a roller 20, which is equipped with spikes or brushes, forms an even layer of tea, which passes over roller 10 to the downwardly moving port 8b where the roller 21, which is equipped with brushes, strips the tea from the conveyer and deposits it on the trough 1. If the stripping process starts before the carriage 4 is over the trough 1, the tea falls on to overspill table 2 where it is brushed into the trough 1 by roller 30 as the carriage 4 moves along the trough 1 on rails 3. The carriage, rollers, and conveyers are preferably driven hydraulically and a relief valve is provided to discontinue drive to the flat conveyer 7 if it feeds an excess of tea to the spiked conveyer 8 such that it becomes matted. There may be several troughs side-by-side and the carriage 4 transported from one to the next by a pallet powered from the hydraulic pump on the carriage itself.
Patent GB-1226650-A (GB)
IPC: F16D13/58
Filed: 1968-11-22
Abstract: 1,226,650. Springs; expanding-pulley gearing. LUK LAMELLEN-UND KUPPLUNGSBAU G.m.b.H. 22 Nov., 1968 [17 Oct., 1968], No. 55614/68. Headings F2D and F2S. A slotted conically dished disc spring- particularly a clutch spring of the form shown in Fig. 1-has on at least part of its surface and/or in the slots 2 a layer or body of elastomeric material such as rubber. Rubber-coated coned discs may be assembled in a stack to constitute a buffer (not shown). A particular form of rubber clad slotted-cone disc spring is employed as a clutch element in the gearing embodiment described below. Expanding-pulley gearing.-The axially movable pulley cheek 9 of the expanding pulley gear shown in Fig. 3 is biased by the spring 1, which is of the Fig. 1 form and is clad in rubber 14 which extends from the bead 15 adjacent the spring's tongue tips 3 at least as far as the spring's periphery and preferably (as shown dotted) beyond this to terminate in a lip 16. The rubber covers both the tongues and the intervening grooves 2, so that it serves to keep dirt out of the space 18. The tips of the tongues may be hardened or coated with a hard material such as Cr or Mo.
Patent GB-1230557-A (GB)
IPC: A44C5/16
Filed: 1969-01-22
Abstract: 1,230,557. Watch strap. K. BAUER [trading as GUSTAV BAUER]. 22 Jan., 1969, No. 3514/69. Heading A3H. [Also in Division E2] A watch strap made of one or more layers of elastic material includes an end connector formed by a longitudinally slit tube 4 of elastic material which yields resiliently when a watch case pin is inserted into the tube either through the slit 6 or through one end of the tube. The strap, which is attached to the outer surface of the connector and which may also be attached to the inside edge (12), Fig. 5 (not shown), of the slit, may have a reinforcing strip 8 sandwiched between upper 1 and lower layers 2, the lower layer 2 together with the pin 14 being pressed through the slit 6 into the tube, the pin being surrounded by the lower layer. A keeper may be provided at 16 to guarantee security of the pin in the tube.
Patent GB-1230567-A (GB)
IPC: C08G75/02
Filed: 1967-07-21
Abstract: 1,230,567. Coated razor blades. WILKINSON SWORD Ltd. 19 July, 1968 [21 July, 1967], No. 33606/67. Heading B2E. A razor blade has on and/or adjacent its cutting edge a coating of or containing a copolymer of thiocarbonyl fluoride and tetrafluoroethylene. The copolymer may consist of chains of the general formula:- where x, y and z are integers not greater than twenty. The copolymers may have a molecular ratio CF 2 S:C 2 F 4  of from 2:1 to 1:30. The copolymer may be plasticised e.g. with chlorofluorocarbon oil or a perfluorocarbon oil. The copolymer is deposited e.g. as a suspension or solution on the blade and is thereafter heated to cause the copolymer to adhere. The copolymer may be plasticised by reheating the coated blade in contact with a plasticiser. The copolymer may also contain small proportions of groups derived from thiocarbonyl chloro fluoride, perfluorothioacetyl fluoride, hexafluoropropylene chloro trifluoroethylene, perfluoroethyliodide, or bis trifluoromethyl peroxide.
Patent GB-1230575-A (GB)
IPC: F24F13/15
Filed: 1967-05-10
Abstract: 1,230,575. Ventilators. F. N. WOMERSLEY. 9 May, 1968 [10 May, 1967; 17 July, 1967; 27 Sept., 1967], Nos. 21632/67, 32678/67 and 43912/67. Heading F4V. A ventilator grille comprises a frame, one or more sets of parallel rods secured at their ends to the frame and extruded louvres of plastics material mounted on the rods. In the form shown, three sets of pivotable louvres 13, 14 and 6 respectively are provided. The louvres 14 may each include a removable channel-shaped portion, as shown, be of solid form with a peripheral opening for a rod or comprise a hollow wedgeshaped vane and a rod engaging portion having interlocking legs. The grille may include fixed baffles of straight or cranked form, each having recesses at its longitudinal edges which engage two spaced rods. The louvres 6, which are provided in one or more pairs, are each double vaned, and the ends of each louvre are independently adjustable of each other and the other louvres or simultaneously adjustable with the other louvres 6. The grille frame includes plastics facings 4.
Patent GB-1231419-A (GB)
IPC: D05B77/00
Filed: 1968-12-30
Abstract: 1,231,419. Sewing-machines. SINGER CO. 30 Dec., 1968 [12 Jan., 1968], No. 61591/68. Heading DIG. A bed extension for a free arm or cylinder bed sewing machine comprises a shell 23 and brackets 24, 25, 26 at least one of which is formed separately from the shell which bed extension is fitted between the free arm and a parallel horizontal leg at a height level with the top of the free arm. A pin 51 engages in a hole in the end of the free arm and pins 46, 47 in holes in the machine base. A boss on the parallel leg fits in a hole 56 in bracket 26. The brackets are adhesively secured over pins in the shell.
Patent GB-1232581-A (GB)
IPC: G01N21/64
Filed: 1967-01-19
Abstract: 1,232,581. 581. Photo-electric detection of contaminants by fluorescence. BAILEY METERS & CONTROLS Ltd. April 19, 1968, Jan. 19, 1967], No.2985/67. Heading G1A. [Also in Division G2] The presence of oil contaminating water is detected and its quantity measured by directing ultraviolet radiation at a jet of water and detecting any fluorescence produced therein. The apparatus shown is mounted around an aperture in the bulk head 1 between the pumproom P and the engine room E of a ship. Light from a mercury arc lamp 20 is directed through a glass or transparent plastics light guide 5 towards a jet of water passing through an enclosure 3a mounted on the pumproom side of the bulk head 1. Fluorescent radiation from the oil is transmitted by a similar light guide 6 to photo-cell 21, whose output is amplified, indicated or recorded and used, if necessary, to operate an alarm. The photo-cell may be especially sensitive to the blue/green fluorescence of crude and fuel oils and the lamp 20 provided with a filter to remove visible and any unwanted u.v. wavelengths. Instead of the curved light guide shown, two straight parallel guides, one provided with a mirror at 45 degrees to its axis, may be used. Alternatively, two hollow parallel tubes, closed at their ends by transparent plates may be used, one of these having a right angle bend at which is located a mirror. In each case the guide with the mirror acts to transmit light to the jet. The use of a jet of water avoids deposition of oil on the walls of a transparent tube, which would give inaccurate measurements.