baber/WOPTO huggingface dataset:
Patent CN-1764615-A (CN)
Inventor: JAE LEE YONG
IPC: E04F13/14
Filed: 2003-05-06
Abstract: 本发明涉及含有磷光性材料的发光瓷砖及其制造方法，用包含磷光性磷光体的发光釉粉涂布或填充瓷砖，然后烘焙，据此获得所述发光瓷砖，所述磷光性磷光体包含MAl 2 O 4 化合物(M：金属)作为基质。因为可以通过干法制造所述发光瓷砖，所以该制造方法比较方便，并且可以通过工序自动化进行大量生产。另外，本发明的发光瓷砖可以在高温下进行烘焙，而且不会产生诸如在磷光性材料上出现细微裂纹等劣化现象。
Patent CN-87106120-A (CN)
IPC: C07K14/415
Filed: 1987-07-31
Abstract: 提供了完成种子特异性转录的核苷酸序列及其使用方法，用以调节修变在种子，特别是胚胎细胞内的表达。转录起始区是由植物细胞中鉴定并分离的，并被用于制备可转化到植物细胞内完成种子特异性转录的表达暗盒。该方法特别适用于改变植物组织内的脂肪酸产生。
Patent CN-1060838-A (CN)
Inventor: ANDRASI FERENC
IPC: A61K31/55
Filed: 1991-10-17
Abstract: 本发明有关于新的，具有下式(I)的1-(3-氯苯
基)-4-羟甲基-7，8-二甲氧基-5H-2，3-苯骈二氮
杂：
 
以及它的药物上可接受的和酸加合形成的盐，还有制
备这些化合物的方法。 
     本发明的化合物具有有价值的抗焦虑，抗攻击素
和抗压抑作用，同时还具有令人满意的急性毒性值，
因此它们很适宜用于治疗。
Patent CN-1080272-A (CN)
Inventor: ENDE YU
IPC: C05F17/00
Filed: 1992-06-16
Abstract: 本发明涉及一种堆肥催化腐剂，其由氯化亚铁、
磷酸镁、硝酸钾、氰氨化钙、亚硫酸氢钠组成，其含量
分别是60—80％，6—10％，2—4％，10—22％，2—
4％。使用本发明催化腐剂可加速堆肥的腐化速度，
堆肥养份分解完全，堆肥质量高。本催腐剂组合简
单，性能稳定，成本低，适于堆制有机肥使用。
Patent CN-1072113-A (CN)
Title: 控制向粉碎颗粒状原料的辊压机输送材料的方法
Inventor: FOLSBERG JAN
IPC: B02C4/28
Filed: 1992-10-30
Abstract: 公开了一种控制向辊压机的输送材料的方法，此
法根据强迫改变材料输送速率前后辊压机工作参数
之间的差别，确定材料输送速率是否应增加、减少或
保持不变，以便使辊压机工作最佳化。利用此方法，
可以做到不必考虑被输送材料的均匀性，使辊压机稳
定地工作在疏松式送料和井筒式送料之间的转折区
内。因此，辊压机可工作于最佳范围内，与此同时还
可避免产生与井筒式送料有关的材料流化问题。
Patent CN-1105040-A (CN)
Title: 一种农用薄膜
Inventor: WENLIAN LI
IPC: C08J5/18
Filed: 1994-01-03
Abstract: 本发明公开了一种农用薄膜。用透光性聚合物
树脂作薄膜材料，钇(Y)、镧(La)、钆(Gd)、铕(Eu)配
合物发光材料作为荧光添加剂，该荧光添加剂可吸收
自然光中的紫外光，并发出红橙光谱。本发明提供的
新型农用聚合物薄膜可以吸收自然光中200—
450nm的紫外线，吸收率达98％以上，并可以把吸收
的紫外光的85％转换成红橙色光(680—700nm)，光
稳定性时间长。
Patent CN-1132112-A (CN)
Title: 一种催化剂的不等高装填方法
Inventor: JIANBAO LI
IPC: B01J8/02
Filed: 1994-10-06
Abstract: 一种气固相多段冷激式固定床反应器内催化剂的装填方法，其特征在于催化剂采用不等高装填，以上部第一段床层高度为基准，自上向下各段高度比例为1∶1.1-1∶5，自上向下高度逐层增加。且将一种几何形状与催化剂完全相同的而无任何催化活性的惰性填料与催化剂以体积比1∶2-1∶3比例充分混合后装填于比例不等的床层中。
Patent CN-1168164-A (CN)
Title: 镶板
Inventor: SHIGEKAZU TANAKA
IPC: E04B2/74
Filed: 1996-11-15
Abstract: 一种镶板，用于解决下列问题：在镶板本体的特定的缘部和与其相直交的缘部上同时进行“R”加工时，难以将这些缘部的相互直交着的拐角部端整地加工形成；而且也难以使在其上包覆着的表装材料的卷边美观地形成。本镶板由通过使钣金材料的缘部产生塑性变形而形成的镶板本体3和配设在对该镶板本体3的表面进行包覆的位置上的表装材料4所构成；同时，在镶板本体3的拐角部设置缺口35、36，在该缺口35、36上装着上树脂制的拐角部件5、6。然后，由在拐角部件5、6上的在树脂成型时设置好的弯曲面52a和62a，分别使在镶板本体3上由“R”加工所形成的弯曲面32c、34c之间和弯曲面33c、34c之间圆滑地相连续。
Patent CN-1163327-A (CN)
Inventor: SAMSON R D
IPC: D06M13/207
Filed: 1997-01-20
Abstract: 本发明涉及用于制成可洗涤衣服的织物的制造方法，更具体地说，涉及通过与聚合粘结剂和交联剂进行浸渍；或通过用聚合粘结剂和增稠剂进行表面涂布而将杀虫剂如苄氯菊酯置于织物中，从而改善作为驱虫剂的驱虫效力和对衣服连续洗涤后作为有效杀虫剂在织物中苄氯菊酯的留着率。
Patent CN-1245004-A (CN)
Title: 扬声装置
Inventor: AKIO MIZOGUCHI
IPC: H04R1/26
Filed: 1997-01-10
Abstract: 一种直至超低频,都能稳定地带有通过全方向性和双向性的组合获得的所希望的方向性的扬声装置。将扬声器(22)安装在音箱(21)的一个端面上,在另一端面上设有用声阻材料(24)覆盖的圆形的声波发射口(23)。声波发射口(23)用来将从扬声器振动片的背面产生的空气振动作为声波发射到外部,通过其中心的轴沿扬声器(22)的主轴(基准轴)的方向延伸。由声波发射口(23)的声阻及声质量和音箱内的空气呈现的声容构成低频滤波器,利用通过该低频滤波器从声波发射口(23)发射的声波在通带内的群延迟时间,获得方向性。能与音箱(21)的尺寸和形状无关地设定任意的群延迟时间,直至超低频都能稳定地获得所希望的方向性。利用该方向性,修正左右两声道随距离衰减的不同而产生的声压电平差,能扩大获得良好的立体声感的收听范围。
Patent CN-1238803-A (CN)
Inventor: ASKEW S C
IPC: C11D17/06
Filed: 1997-09-22
Abstract: 本发明涉及颗粒洗涤剂组合物或其组分，其中包含纤维素酶，以及一种或多种阳离子化合物，即具有泥污去除/抗再沉积性能的阳离子(部分)季化乙氧基化聚胺化合物。
Patent CN-1223471-A (CN)
Inventor: ISHIGAKI YOSHIYUKI
IPC: H01L21/8234
Filed: 1998-08-04
Abstract: 提供一种能通过降低连接电阻及增加存储节点的电容来提高抗软错误性能的半导体装置及其制造方法。通过直接接触孔14e,用P + 型源/漏区引出布线12a和N + 型源/漏区引出布线15d连接负载晶体管的P + 型源/漏区9和驱动晶体管的N + 型源/漏区8b。通过使负载晶体管的源/漏区引出布线和接地布线呈立体地重叠形成以及使连接一个存储节点的驱动晶体管的漏区引出布线和连接另一个存储节点的负载晶体管的漏区引出布线呈立体地重叠形成来产生存储节点蓄积电荷。
Patent CN-1243932-A (CN)
Title: 分体立柜式空调器
Inventor: WU GUANGHUI
IPC: F24F13/24
Filed: 1999-05-26
Abstract: 一种分体立柜式空调器,在包括有蒸发器的室内机内,蜗壳、风轮和电机安装在机内的前部,而吸风口则从前面移至后面,进风从机后入,再在进风口前,加装一块进风消声板,噪音可大幅下降,实测在12dB(A),适于对现有柜机做简单的改进而获较大效果。
Patent CR-20110033-A (CR)
Title: Cristal de derivados de espirocetal, y procedimiento para la preparación de derivados de espirocetal
Inventor: MURAKATA MASATOSHI
IPC: A61K31/7048
Filed: 2011-01-19
Abstract: La presente invención provee un procedimiento para preparar un derivado de espirocetal, por medio de un intermediario representado por la fórmula VI, en donde los grupos y números variables son como se definen en la especificación, y el cual puede producirse de derivados de dihalobenceno en una reacción en un recipiente.
Patent CR-20140156-A (CR)
Title: Moduladores selectivos del receptor andrógeno
Inventor: JADHAV PRABHAKAR KONDAJI
IPC: A61K31/136
Filed: 2014-04-04
Abstract: La presente invención se refiere a nuevos moduladores del receptor andrógeno selectivos y sus sales y composiciones farmacéuticas de los mismos.
Patent CR-20140491-A (CR)
Title: Metodo de tratamiento de las dermatosis sensibles a los esteroides
Inventor: AGARWAL PANKAJ
IPC: A61P17/06
Filed: 2014-10-24
Abstract: La invención se refiere a un método para tratar las dermatosis sensibles a los esteroides en un mamífero, incluyendo un ser humano, que lo necesite, que comprende la administración de una cantidad terapéuticamente eficaz de un compuesto seleccionado del grupo que consiste en: N-{(1S)-2-amino-1-[(3-fluorofenil) metil]etil}-5-cloro-4-(4-cloro-1-metil-1H-pirazol-5-il)-2-tiofenocarboxamida o una de sus sales farmacéuticamente aceptables, y el compuesto N-{(1S)-2-amino-1-[(3,4-difluorofenil)metil]etil} -5-cloro-4-(4-cloro-1-metil-1H-pirazol-5-il)-2-furanocarboxamida o una de sus sales farmacéuticamente aceptables, a dicho mamífero.
Patent CR-20150187-A (CR)
Title: Conjunto de colchón
Inventor: SÁNCHEZ ZARZA ALBERTO
IPC: A47C27/00
Filed: 2015-04-13
Abstract: Comprende un colchón principal (1) y un colchón de suplemento unido al mismo. El colchón de suplemento (1) comprende un cuerpo principal que tiene dos extensiones laterales (2), una extensión de piecero (3), una extensión de cabecero (17), y una estructura tubular (5).Las extensiones pueden girar 90° o 180° junto con la estructura tubular (5).
Patent CR-20160067-A (CR)
Title: Comprimido farmacéutico que comprende ácido acetilsalicílico y clopidogrel
Inventor: BRENNE JEAN-FRANÇOIS
IPC: A61K31/621
Filed: 2016-02-09
Abstract: La presente invención se refiere a un comprimido que comprende un núcleo y una capa externa, comprendiendo el núcleo ácido acetilsalicílico o una de sus sales farmacéuticamente aceptables y comprendiendo la capa externa clopidogrel o una de sus sales farmacéuticamente aceptables, estando separado el núcleo de la capa externa por un recubrimiento de tres capas compuesto de una capa gastrorresistente insertada entre dos capas aislantes.
Patent EC-SP066586-A (EC)
Title: Método y dispositivo para alimentar una carga con recuperación de energía eléctrica
Inventor: KONJEVIC LISAC BOZIDAR
IPC: H02J7/00
Filed: 2006-05-29
Abstract: En la invención una corriente eléctrica que circula desde la batería (UB) a través del motor eléctrico (M) y el diodo (D1) carga a los condensadores (CA) y (CB) unidos en paralelo, que una vez cargados se conectan en serie originando una diferencia de tensión con respecto a la batería, provocando que la mitad de la carga de los condensadores sea devuelta a través del diodo (D2) a la batería, mientras que con una nueva conexión en paralelo los condensadores se vuelven a cargar, siendo esta carga igual a la que previamente se había trasladado desde los condensadores a la batería, de manera que mediante la conexión cíclica de los condensadores en paralelo y en serie, la energía se traslade desde la batería a los condensadores y desde los condensadores a la batería, prolongando considerablemente la autonomía de la batería y el funcionamiento del motor.
Patent EC-SP067119-A (EC)
Title: Un sistema de generación de energía subacuática
Inventor: GILMORE DUNCAN BARTLETT
IPC: F03B13/12
Filed: 2006-12-27
Abstract: Se describe un sistema subacuático ( 10 ) de generación de energía que comprende al menos una guía de deslizamiento ( 30 ); una pluralidad de carro ( 60 ) que son movibles alrededor de la guía de deslizamiento, y al menos una lámina o chapa ( 40 ) acoplada a cada uno de los carros, las láminas van a ser impulsadas por una corriente acuática; al menos un miembro lineal conectado a los carros; al menos una toma de energía ( 50 ) operativamente conectada al miembro lineal, en donde las láminas impulsadas provocan que los carros se muevan alrededor de la guía de deslizamiento, y por lo tanto provocan el movimiento del miembro lineal para energizar la toma de energía.
Patent EC-SP972256-A (EC)
Title: Nuevo tratamiento y/o profilaxis de enfermedades degenerativas
Inventor: THOMPSON MERVYN
IPC: A61K9/16
Filed: 1997-09-15
Abstract: Derivados y análogos de benzopirano se describen como útiles para el tratamiento y/o la profilaxis de enfermedades degenerativas tales como corea de huntingdon, esquizofrenia, déficits neurológicos asociados con el SIDA, trastornos del sueño(incluidos trastornos del ritmo circadiano, insomnio y narcolepsia), tios por (ejemplo, síndrome de Giles de la Tourette), lesión traumática del cerebro, zumbido, neuralgia, especialmente neuralgia trigémina, dolor neuropático, dolor dental, dolor de cáncer, actividad neuronal inapropiada que resulta en una neurodistesia en enfermedades tales como diabetes, EM y la enfermedad de la neurona motora, ataxias, rigidez muscular (espasmos) y disfunción de la unión temporomandibular.
Patent FI-20105978-A (FI)
Inventor: ALASAARELA ILKKA
IPC: A61B3/14
Filed: 2010-09-22
Abstract: Light from an exit pupil (112) of an illumination unit (100) is directed to a beam splitter (102) which directs the light to an objective (104). The retina (128) is illuminated, if a real image of the exit pupil (112) of the illumination unit (100) and a real image of an entrance pupil (114) of a camera unit (106) are formable in a position ranging from the cornea (120) to the backside (126) of the crystalline lens (124) with the light. The objective (104) forms a real intermediate image (130) of the retina (128) between the objective (104) and the camera unit (106). The beam splitter (102) directs the light from the retina (128) to the camera unit (106), while causing the path (134) of the illumination and the path (132) of the imaging to deviate for non-overlapping images of the exit pupil (112) and the entrance pupil (114) in the crystalline lens (124). A relay lens system (138) forms a real image of the intermediate image (130) on a detecting component (136) with the light reflected from the retina (128) for transforming the image into an electric form to be shown on a screen (150).
Patent FR-1196581-A (FR)
IPC: B60C19/12
Filed: 1958-06-03
Granted: 1959-11-25
Abstract: 867,103. Pneumatic tyres. METZELER GUMMIWERKEA.G. June 12, 1958 [June 13, 1957], No. 18819/58. Class 144 (2). A pneumatic tyre has continuous circumferential ribs 4-8 on its under sidewalls separated by wedge-shaped circumferential slots 9, so that, on deflation of the tyre, the ribs bear against each other to stiffen the sidewalls and support the load. The ribs may be formed by applying a rubber band to the sidewalls of the uncured tyre, and after vulcanizing the assembly, cutting the band to provide the slots 9.
Patent FR-1601744-A (FR)
Title: Sterilizable food bottles from spin welded foam
IPC: B29C67/00
Filed: 1967-09-22
Granted: 1970-09-14
Abstract: Manufacture of sterilizable foamed bottles by spin welding preformed foamed sections. Top and bottom bottle halves (60, 62) are formed by extruding a foamable sheet and injection moulding, vacuum forming, etc. The two halves are mounted in a spinning apparatus that rapidly rotates one half (60) and the other stationary half (62) is gradually raised. On meeting, the frictional heat generated welds the two halves together. Easily sterilized bottles for foods, e.g. milk, that are cheap to manufacture.
Patent FR-1603194-A (FR)
IPC: H05K13/00
Filed: 1968-08-02
Granted: 1971-03-22
Abstract: 1,273,791. Component assemblies. COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS C.I.T. ALCATEL. 28 July, 1969 [2 Aug., 1968], No. 37846/69. Heading H1R. A method of manufacturing plug-in support cards for wired electronic circuits having the circuit elements disposed on one face card and the circuit wiring on the other, comprises drawing the positions of the wires, components and terminals full size on a transparent label, duplicating the drawn label, sticking one label drawn-side up on one face of the card and the other label drawn-side down on the other face such that the drawings align point for point through the board, perforating the board at terminal positions and inserting eyelets for terminals to which the wires and circuit elements are soldered. The drawings can include the positions and values or identification marks of the circuit elements and can be drawn on paper and reproduced as necessary for cards to be similarly manufactured. Such cards may be connected together in slideways to form composite circuits.
Patent GB-1052179-A (GB)
IPC: D06L4/60
Abstract: 1,052,179. Pyrazole derivatives. HICKSON & WELCH Ltd. Nov. 19, 1965 [Dec. 8, 1964], No. 49925/64. Heading C2C. [Also in Division D1] The invention comprises compounds of the formula wherein Ar is the residue of an aromatic ring system, e.g. benzene, naphthalene, which may be substituted by one or more groups, e.g. halogen, alkyl, alkoxy or cyano groups; X is oxygen or sulphur or the group -NR- [where R is hydrogen, an alkyl group (optionally substituted by hydroxy, carboxy, alkoxy or cyano group), the group -COR<SP>3</SP> (R<SP>3</SP> is an optionally substituted alkyl or aryl group). or the group -SO 2 R<SP>4</SP> (R<SP>4</SP> is an aryl group)]; Z is hydrogen or halogen or an alkyl or alkoxy group; and R<SP>1</SP> and R<SP>2</SP> are the same or different and represent hydrogen or an alkyl or aryl group. The compounds are made by reacting a hydrazine of the formula with a carbonyl compound of the formula R<SP>1</SP>-CO-CH 2 -CO-R<SP>2</SP>, preferably at an elevated temperature and at an acid pH in the presence of a solvent. Numerous examples of benzimidazoles, benzthiazoles and benzoxazoles are provided. The compounds are used as optical brightening agents (see Division D1). The hydrazines of Formula II are made by diazotization and subsequent reduction of the amines of the formula
Patent GB-1226848-A (GB)
IPC: B64C29/00
Filed: 1968-05-02
Abstract: 1,226,848. VTOL aircraft. NOBD-AVIATION SOC. NATIONALE DE CONSTRUCTIONS AERONAUTIQUES. 23 May, 1968 [25 May, 1967], No. 24775/68. Headings B7G and B7W. In a VTOL aircraft having propulsion units 2, 3, tiltable between lift and cruise positions, the units are mounted on pivotable outboard wing portions 6, 7 about axes that intersect at a point W below the centre of gravity of the aircraft and aft of a transverse line joining the thrust centres C2, C1 of the respective units. The position of point W is defined by the angles 8 = # = 30, γ = 45 degrees in Fig. 2. Each propulsion unit thrust vector V<SP>1</SP> lies in a circle 17, and is inclined at an angle α, which may be up to 80 degrees, to the conventional thrust vectors V lying in circles 15. Since the angles α are the same for each propulsion unit, their lateral effects cancel. Ducted fan engines are used, Fig. 1, with control surfaces 10, 11 in their efflux. The aircraft has a canard configuration, planes 9 being disposed forward of the propulsion units.
Patent GB-1227597-A (GB)
IPC: H01L31/024
Filed: 1968-11-20
Abstract: 1,227,597. Electroluminescence. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. 20 Nov., 1968 [20 Nov., 1967], No. 55145/68. Heading C4S. [Also in Division H1] An image intensifier or converter (Fig. 2) consisting of a zinc sulphide electroluminescent layer 23 and a photoconductive layer 22 of cadmium sulphide, selenide or sulphoselenide is housed in a vessel through which externally cooled silicone oil is circulated. Alternatively the oil filling is cooled by a Peltier element attached to peripheral wall 32, and heat loss reduced by evacuating . the spaces between double windows 34, 35. With the device maintained at 0 C. the response of the photoconductor element is proportional to the illumination intensity, but at -20 C. and below it is proportional to the time integral of the intensity.
Patent GB-1229634-A (GB)
IPC: C08B3/22
Filed: 1968-11-27
Abstract: 1,229,634. Treating cellulose diacetate. TEIJIN Ltd. 27 Nov., 1968 [28 Nov., 1967], No. 56381/68. Heading C3A. Acetone-soluble cellulose diacetate is heated, e.g. at 85-100 C. in a dilute acid until its " refinement parameter at the stability of 0À08% " is no higher than 80, is washed, dissolved in an acetonic solvent and spun. The " refined parameter " is a measure of alkalinity as p.p.m. Ca<SP>++</SP> and the " stability " a measure of extractable CH 3 OOH; the method of measuring both is described. The acid may be HCl, HNO 3 , H 3 PO 4  or CH 3 COOH. For mineral acids a concentration of 0À05-0À005% may be used; for fatty acids, 10-0À5%. An additional or simultaneous bleaching treatment with, e.g. NaOCl, KMnO 4 , or H 2 O 2 , may be effected. The filaments produced are resistant to hydrothermal delustering; certain of these are claimed per se.
Patent GB-1230274-A (GB)
IPC: F16D65/12
Filed: 1969-12-08
Abstract: 1,230,274. Disc brakes. JURID WERKE G.m.b.H. 8 Dec., 1969 [21 Dec., 1968], No. 59753/69. Heading F2E. A brake disc has an acoustic device for suppressing squeal comprising at least one cavity bounded by a prefabricated casing 3 which may be of copper, or sheet steel coated with alumina and be rectangular, box or toroidal-shaped, the cavity being filled with a granular acoustic material 4 such as ceramic waste, quartz or iron balls and being embedded in the material of the disc 2. A gas vent 5 may be provided in the casing 3 and perforations formed in webs separating the blisters through which material forming the disc can pass in the die in which it is cast. Lugs 7 on the blisters 3 ensure that they are correctly located in the die.
Patent GB-1232706-A (GB)
IPC: C08G63/85
Filed: 1968-05-03
Abstract: 1,232,706. Metal glycol germanates. FARBWERKE HOECHST A.G. 3 May, 1968 [5 May, 1967], No. 21028/68. Heading C2C. [Also in Division C3] Metal salts containing the anion are formed by reacting a metal salt with a germanium glycollate in ethylene glycol. The metal may be an alkali metal, alkaline earth metal, Zn, Cd, In, La, Sn, Pb, Mn or Co. The salt may be of formula where M represents a metal and x is 0 or a low integer. In an example GeO 2  was dissolved in ethylene glycol under N 2 , and reacted with a solution of manganous acetate tetrahydrate in ethylene glycol while cooling to about 5 C. to form manganous glycol germanate of empirical formula C 12 H 30 GeMnO 12 . In a further example zinc acetate dihydrate was used in analogous manner to form zinc glycol germanate.
Patent GB-1233983-A (GB)
IPC: G11B15/28
Filed: 1969-04-22
Abstract: 1,233,983. Benzodiazepine derivatives preparation. SUMITOMO CHEMICAL CO. Ltd. 22 April, 1969 [26 April, 1968], No. 20485/69. Heading C2C. Compounds of the general formula R 1  = C 1-6  alkanoylamino, benzamido; R 2  = Ph optionally halogen- or CF 3 -substituted, Py; R 3  = H, halogen, CF 3 ) and salts thereof are prepared by oxidizing a compound of the formula or salt thereof, optionally followed by salt formation. Reference has been directed by the Comptroller to Specification. 1,043,049.
Patent GB-1238212-A (GB)
IPC: F24C3/04
Filed: 1968-01-22
Abstract: 1,238,212. Valves. COLUMBIA GAS SYSTEM SERVICE CORP. 22 Jan., 1968 [23 Jan., 1967], No. 40029/70. Divided out of 1,238,211. Heading F2V. A fluid flow control valve has a body 82 of non-magnetic material with a passage 88 for fluid extending through a valve seat 84 and a valve member 86 in the form of a steel ball which is moved to and from the valve seat by a magnet 90 sliding within the valve body and guided by a pin 92. A spring 94 urges the magnet 90 to position in which the ball 86 rests on the valve seat to close the valve. A slide valve 36 controlling the air supply to a gas stove is of magnetic material save for a non-magnetic insert 96 so arranged that the valve is closed when the slide valve 36 is closed, and opens as the slide valve is opened. The magnet 90 is made of ceramic material such that it loses its magnetism at a temperature of about 450 F., so that the valve closes if it becomes overheated, and is constructed so that the ball can roll on the magnet to seat properly. The valve forms part of the control system of the gas stove described and claimed in Specification 1,238,211. (Division F4.)
Patent GB-1239735-A (GB)
IPC: G11B5/31
Filed: 1969-01-14
Abstract: 1,239,735. Magnetic transducers. INTERNATIONAL BUSINESS MACHINES CORP. 14 Jan., 1969 [13 Feb., 1968], No. 2045/69. Heading G5R. A magnetic transducer is made by coating an electrically insulating support 15 with a first magnetic layer 16, coating an intermediate portion of that layer with a signal conductor 18 and coating over the conductor a second magnetic layer 20, 21 contacting the first and defining an air gap. Silicon oxide insulation 17, 19 preferably insulates a copper conductor 18 from nickel-iron alloy layers. An array of such transducers is provided on a substrate 15 with the signal conductors 18 common to the rows A-E and with control conductors 24 on the reverse side and common to the columns V-Z. To write via a selected transducer, e.g. 32, row B is selected at 27 and a D.C. current supplied to columns V and X-Z to saturate the other heads 34 and 35-37 in that row in a direction parallel to the signal conductor so as not to erase other recordings. To read, a higher frequency than that of the data recorded is supplied to the selected column W and its phase is modulated by the recording to give an output on row B of higher amplitude than the outputs from the other heads of that row. The array is askew relative to the record 11 to define a plurality of tracks 12.
Patent GB-1251255-A (GB)
IPC: B07B1/38
Filed: 1969-03-25
Abstract: 1,251,255. Vibrating screen separator. SWECO Inc. 25 March, 1969 [8 April, 1968], No. 15468/69. Heading B1D. Slurry is delivered tangentially on to upper annular screen 34 and the rejects fraction passes inwards and through central opening 37 on to lower screen 25, liquid being discharged at 23, 41 and solids at 40. The whole assembly of screens and spacing rings 12, 13, 14 is vibrated by motor 7 with out of balance weights 8, 9, which are unequal and so oriented that solids tend to move outwards across screen 25, while the incoming flow is sufficient to cause inward flow across screen 34 against the smaller outward forces at this level. Additional screens like 25 and/or 34 may be inserted between the screens shown. Slurry may be delivered by an array of radial channels, sloping downwards from a central inlet and having ends turned to extend circumferentially within wall 14 and defining openings (49) (Figs. 2, 3, 4, not shown). The upper screen may be Dacron (T.M.) and the lower screen stainless steel.
Patent GB-1253022-A (GB)
IPC: H03B29/00
Filed: 1959-07-20
Abstract: 1,253,022. Radio signalling. PLESSEY CO. Ltd. 4 July, 1960 [20 July, 1959], No. 24919/59. Heading H4L.  In a barrage jammer for use against radar systems, a single modulator is arranged to modulate a number of oscillators in sequence. The oscillators 1, 2, 3, Fig. 1, may be backward wave oscillators which form a mainly capacitative load on the modulator 10, which may be a noise generator, and may form the shunt arms of a delay line of which the series arms are largely inductive but may include series resistance to match any conductance in the shunt arms. The delay line is terminated in a load 9 suitable for matching the delay line. In a modification, Fig. 2 (not shown), the delay line may include one or more blank sections between successive oscillators.
Patent GB-1257057-A (GB)
IPC: A23L29/269
Filed: 1969-01-15
Abstract: 1,257,057. Milk gel. KELCO CO. 15 Jan., 1969, No. 2341/69. Heading A2B. A composition comprising a dry finely divided relatively homogeneous mixture of a tetraalkali metal pyrophosphate, an edible calcium salt, a xanthomonas hydrophilic colloid, and locust bean gum, may be added to cold milk and the milk composition agitated to form a cold milk gel composition, which may be refrigerated. Flavourings, colourings, fruits and nuts, and antifoaming agents such as edible oils may be included in the composition. Starch may also be present.