baber/WOPTO huggingface dataset:
Patent CN-201337724-Y (CN)
Title: 儿科用预热式超声雾化器
Inventor: YIN PANG
IPC: A61M11/00
Filed: 2009-01-17
Granted: 2009-11-04
Abstract: 儿科用预热式超声雾化器，涉及有主机、进气调节阀、螺纹管、药杯、水箱盖、雾量调节器、电源指示器、水位指示器、供氧开关、接头、吸入口罩、电源开关、延时开关、定时器和排水管组成。主面板上部设置有雾量调节器，主面板下部设置有电源开关和延时开关，在主面板中部，也是在雾量调节器的下面，设置有电源指示器，在电源指示器的下面设置有水位指示器，水位指示器的下面是电源开关。与所说的电源开关平行，设置有延时开关。在主机的上面，在靠近主面板的一端上设置有水箱盖，在水箱盖上居中设置有药杯，在药杯的上端面上，连接设置有两条螺纹管，其中的一条螺纹管连接进气调节阀，另一条螺纹管的外端上连接设置有吸入口罩。本实用新型整体结构简单，操作使用方便。
Patent CN-201329386-Y (CN)
Title: 一种管材径向冲孔装置
Inventor: HENG LIU
IPC: B21D28/34
Filed: 2009-01-11
Granted: 2009-10-21
Abstract: 一种管材径向冲孔装置，包括上模架、下模架、凸模以及安装于上模架中设置有凹模，所述的凸模安装于一插杆上，凸模上表面高于插杆上表面，插杆连同凸模穿插于待冲压的管材中。作为对上述方案的改进，在凸模两侧的插杆上设置有与凸模上表面平齐由弹性材料制成的弹性台，在凸模正下方的下模架上设置有向上顶针，顶针上端高于下模架上表面。作为对上述方案的更进一步改进，上述的插杆端部固定于一活动块上，活动块中活动穿插有一导柱，导柱固定在下模架上，在活动块与下模架之间的导柱段安装有弹簧，在上模架上设置有向下顶压活动块的顶块。本实用新型设计科学合理，在对管材进行径向冲孔时所冲出来的孔平整，误差小，符合高精度管材径向冲孔要求。
Patent CN-201387224-Y (CN)
Inventor: LINGQI MENG
IPC: F27D17/00
Filed: 2009-03-13
Granted: 2010-01-20
Abstract: 本实用新型公开了一种节能减排窑炉，包括并列排列的各炉室，还包括烟道气排放管道和废气排放管道，所述各炉室分别设置有与烟道气排放管道和废气排放管道连通的连接管道。采用上述结构，可以在窑炉中的一些炉室烧砖的同时，在另一些炉室中放入湿砖，将烧砖炉室产生的带有大量热量的烟道气通过烟道气排放管道和炉室上设置的连接管道送入已放入湿砖的炉室，利用带有热量的烟道气对湿砖进行烘烤，加快湿砖水份的蒸发，同时，利用湿砖的吸附功能，将烟道气中的有毒、有害气体吸附在湿砖上，降低烟道气中有毒、有害气体的排放，避免对大气的污染，保护了环境。
Patent CN-201401618-Y (CN)
Inventor: ZHENGYIN LIAN
IPC: F16N1/00
Filed: 2009-04-23
Granted: 2010-02-10
Abstract: 本实用新型提供了一种汽车节能增效器的润滑结构，属于汽车技术领域。它解决了现有节能增效器中的润滑结构润滑效果差且不能循环润滑的问题。本汽车节能增效器包括壳体、棘爪座、棘爪、棘轮盘和轴承，棘爪座、棘轮盘均位于壳体内，棘爪铰接在棘爪座上，且棘爪能嵌于棘轮盘的棘齿上，轴承设于棘爪座与棘轮盘之间，该节能增效器中的润滑结构包括设在棘轮盘上的导油体和若干个贯穿棘轮盘的油孔，导油体设置在棘轮盘外侧，当棘轮盘转动时导油体能使壳体与棘轮盘之间的润滑油进入棘轮盘的油孔内。它通过棘轮盘与导油体之间的速度差使润滑油对增效器内部进行循环润滑和冷却，其结构简单、润滑效果好，减少了节能增效器的磨损，延长了使用寿命。
Patent CN-201396900-Y (CN)
Title: 多功能热交换器
Inventor: MINGGUO LIU
IPC: F24F13/32
Filed: 2009-03-05
Granted: 2010-02-03
Abstract: 本实用新型公开了一种多功能热交换器，包括一侧开口的铆边外壳以及与外壳的开口侧盖合固定的安装后壳，所述外壳内中部设有热交换芯，所述外壳于热交换芯的上侧和下侧分别设有水平抽拉槽，所述外壳内还设有由外壳开口侧分别水平插入固定于抽拉槽内的两个水平支架，所述每个水平支架上固定有轴流风机，所述轴流风机的转动面水平放置。本实用新型拆装方便、维护快捷，换热效率增大，最大化降低成本。
Patent CN-201372834-Y (CN)
Title: 防水油塞
Inventor: XIANG WU
IPC: F01M11/04
Filed: 2009-03-17
Granted: 2009-12-30
Abstract: 本实用新型公开了一种防水油塞，包括有油塞体，其特征在于：所述的油塞体内开有竖向的通孔，油塞体上端的外壁设置有台阶，台阶外壁安装有防水盖，所述的防水盖侧壁上开有通孔且与油塞体内开有竖向的通孔相通，油塞体下端的外壁与加油孔配合处开有密封槽，密封槽内设置有密封圈。采用了本实用新型在雨水或经常冲洗的环境下，水不会从油塞与加油孔的配合处及通孔进入到油室中。
Patent CN-201398275-Y (CN)
Inventor: ZUMO HUANG
IPC: H01L23/367
Filed: 2009-04-21
Granted: 2010-02-03
Abstract: 本实用新型公开了一种通讯机箱散热改良结构，其是于一个机箱腔体内设置有至少一个第一铜质承热组件及一个第一热导管组，所述第一热导管组系装设于腔体内，并使该第一热导管组连接该第一铜质承热组件及未与第一铜质承热组件接触区，以将该第一铜质承热组件所吸收的热量经由该第一热导管组快速传导到前述未与第一铜质承热组件接触区进行散热，以有效将本体内部的热量向外快速散热，因此，使得通讯机箱得可达到绝佳的散热的效果。
Patent GE-U20071376-Y (GE)
Title: Device for drying
Inventor: KUBLASHVILI GIVI
IPC: F26B9/00
Filed: 2005-12-21
Abstract: A device contains a drying chamber 1 with shelves 2 and a device for feeding the working agent. The case of the drying chamber and the shelves are wooden. The device for feeding the working agent represents the propeller 5 established inside the chamber, which is cinematically connected with a wind wheel 6.
Patent PE-20070259-Z (PE)
Title: Horno rotativo con alimentacion de carbon por su lado posterior y con mecanismos de eliminacion de cenizas
Inventor: SURCO HACHIRI BERNARDO JULIO
IPC: A47J37/00
Filed: 2006-11-16
Abstract: SE REFIERE A UN HORNO EL CUAL ESTA CONFORMADO POR UN CHASIS DE FORMA BASICAMENTE PARALELEPIPEDA, EL CUAL ESTA FABRICADO MEDIANTE PLANCHAS DE ACERO INOXIDABLE; Y QUE ADEMAS COMPRENDE: UN MECANISMO DE ROTACION POR MEDIO DE PINONES Y DE UN EJE GIRATORIO DISPUESTOS EN LA PARTE INFERIOR DEL HORNO; UN SISTEMA DE TRANSMISION LATERAL POR CADENA Y FAJA QUE PROPORCIONA EL GIRO DE UN ROSTICERO DE SEIS VARILLAS, UBICADO EN LA PARTE CENTRAL DEL HORNO; UNA PUERTA VERTICAL CORREDIZA CON AISLAMIENTO TERMICO Y UN VISOR CENTRAL DE VIDRIO TEMPLADO; CARACTERIZADO PORQUE POSEE UN SISTEMA DE ALIMENTACION DEL CARBON POR SU CARA POSTERIOR, TAL QUE EL CARBON INGRESA A TRAVES DE DOS PUERTAS HACIA UNA PLATAFORMA QUE LO VA A CONTENER, Y POSEE UNA BANDEJA QUE RECOGE LAS CENIZAS; UNA BANDEJA CON AGUA DISPUESTA DEBAJO DEL ROSTICERO EL CUAL PROPORCIONA HUMEDAD Y CAPTURA LAS CENIZAS PRODUCIDAS POR LA COMBUSTION DEL CARBON DURANTE LA COCCION DE LAS CARNES; UN DUCTO UBICADO EN LA ZONA LATERAL SUPERIOR TAL QUE PERMITE LA ENTRADA Y LA SALIDA DE LOS GASES. DE ESTA MANERA SE CONSIGUE MANTENER LA HUMEDAD DE LOS ALIMENTOS, ASI COMO SE EVITA QUE LAS CARNES SE IMPREGNEN DE CENIZAS
Patent PE-20160791-Z (PE)
Title: Sistema multicomponente de confinamiento geocelular
Inventor: CARDOSO RUBIO JESUS EDUARDO
IPC: B65D1/00
Filed: 2015-11-06
Abstract: Es un sistema multicomponente de confinamiento geocelular conformado por geoceldas (1), geomallas (2), geotextiles (3), tendones (4), estacas (5), zunchos o cintillos (6), anclajes (8), cobertor (9) unidos por un conector universal (7) que permite asegurar la funcionalidad de las uniones o conexiones, en el que todos sus elementos se encuentran unidos o conectados entre si, formando un sistema anclado al suelo y/o a taludes inclinados. El sistema se rellena con diferentes tipos de suelos, suelo cemento, concreto, concreto poroso o concreto asfaltico poroso etc
Patent PE-20231083-Z (PE)
Title: Dispositivo rebanador multiple de platanos de facil transporte
Inventor: CUBA VARGAS KAREN ESTEINCIN
IPC: B26D1/15
Filed: 2022-06-30
Abstract: Un dispositivo rebanador multiple de platanos de facil transporte de material liviano y con diseno compacto que permite que sea de facil traslado y que pueda ser usado de manera domestica o en restaurantes. El dispositivo comprende una estructura contenedora de multiples platanos (1) la cual permite almacenar hasta 4 platanos en simultaneo y cortarlos a traves de un sistema rebanador de platanos 360° (6). Y un modulo desarmable (10) el cual permite la limpieza y mantenimiento del dispositivo.
Patent PE-20230233-Z (PE)
Title: Pasteurizador de jugo de frutas con calentadores dual
Inventor: SALGADO SAMANIEGO EDWIN
IPC: A23L3/04
Filed: 2022-02-17
Abstract: Un pasteurizador de jugo de frutas del tipo que comprende un contenedor con un enchaquetado termico caracterizado porque: el contenedor tiene forma conica invertida y cuenta con una tapa con un orificio central; sobre el contenedor se dispone un motorreductor que acciona un agitador ubicado al interior del contenedor, el agitador esta conectado al motorreductor por un eje que atraviesa el orificio de la tapa; al interior del contenedor hay un tubo difusor conectado a un suministro de CO2; hay un colector solar previo al ingreso de agua; una resistencia electrica en contacto con el enchaquetado termico; una salida de jugo pasteurizado en la parte mas baja del contenedor; y un panel de control que contiene a un controlador electronico.
Patent ES-505045-A0 (ES)
IPC: G01D11/26
Filed: 1981-08-28
Abstract: In order to allow a wide range of instruments to be assembled from standard modules, there is provided a range of different diameter housings with their glasses spun in and sealed by an O-ring. A housing can be trimmed to length as required. Different types of panel mountings can be fixed over the front rim of the housing. One of a range of standard movements is mounted between plates and matched to the housing diameter and retained therein by releasable catches. The catches may be turnbuttons cooperating with pegs projecting inside the housing. Alternatively, leaf spring catches slidable radially outwardly on the plate can engage in an annular groove inside the housing and be locked in position by clamp screws. The rear end of the housing is plugged by an O-ring sealed base which carries either a terminal part/connector structure only or also a range scaling circuit enabling the same movement to handle different input signal ranges. The pointer on an offset arm sweeps over a scale which can be hub lit. For small instruments where cylindrical space available radially inside the arm is small, bulbs are mounted in a radially offset position (where the needle does not sweep) of a transparent body to direct light radially inwardly to a 45 DEG surface where internal reflection directs the light axially along a cylindrical lens part from which the light diffuses radially over the scale. Alternatively, the 45 DEG  surface can be omitted by locating the bulbs close to the axis in a recess through which the bulbs can be withdrawn in the radial direction.
Patent ES-511870-A0 (ES)
IPC: C07D233/70
Filed: 1982-05-03
Abstract: 1,3-Dihydro-2H-imidazol-2-ones having 5-acyl and 4-(substituted amino)methyl substituents, are useful as cardiotonics, antihypertensives and antithrombotic agents. The compounds are obtained by the reaction of an appropriate amine with a substituted 4-bromomethyl-1,3-dihydro-2H-imidazol-2-one.
Patent ES-514681-A0 (ES)
IPC: D03C1/14
Filed: 1982-08-03
Abstract: Improved means are provided in a loom dobby for taking-up play in the control unit. The surfaces of the fixed and mobile blades which limit the stroke of the rocker arms in this unit are positioned perpendicular to the line joining the points of contact between the dobby hooks and knives to the mean points of contact between said blades and the rocker arms. Moreover, said surfaces are concave in the fixed blades and convex in the mobile blades. The linkage which cause the mobile knives to oscillate are in the form of false articulated parallelograms.
Patent ES-530444-A0 (ES)
IPC: C12P7/56
Filed: 1984-03-09
Abstract: An improved process for preparing organic acids by continuous homoacidogenic fermentation is disclosed. This process provides increased volumetric productivity ofthe acid by employing a microorganism growing on the surface of a support material such as activated carbon or corn cob granules.
Patent ES-536546-A0 (ES)
IPC: C12N15/90
Filed: 1984-10-05
Abstract: Process for transformation of Yarrowia lipolytica, vectors useful therefor comprising DNA of a microbial vector and chromosomal DNA of Y. lipolytica and transformants comprising said vectors in E coli and Y lipolytica, and integrative shuttle vectors for Escherichia-Yarrowia transgeneric cloning. Said vectors or subclones thereof enable creation of Y. lipolytica cloning vectors into which specific or random segments of DNA can be inserted and the resulting vectors used to transform a suitable host microbe, especially Y. lipolytica, to improve the fermentation characteristics thereof and hence their industrial utilization. The methodology described permits the cloning of genes from a gene library of Y. lipolytica by complenentation with an integrating vector. Specifically claimed are the plasmid vectors pLD25, pLD28, pLD40 and pLD55, Y. lipolytica transformants containing pLD25 and pLD55, and an E. coli transformant containing pLD25.
Patent ES-539144-A0 (ES)
IPC: A01N47/36
Filed: 1984-12-28
Abstract: The invention relates to N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N-triazinylureas of the general formula    <IMAGE> (I)  wherein Q is selected from a radical   <IMAGE>  +TR  <IMAGE>  Z is oxygen or sulfur, E is nitrogen or =CH-, R2 is hydrogen, C1-C4 alkyl or C1-C3 alkoxy, and R3 and R4, each independently of the other, are hydrogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C1-C4 haloalkylthio, C1-C4 alkylthio, halogen, C2-C5 alkoxyalkyl, C2-C5 alkoxyalkoxy or -NR5R6, wherein R5 and R6 are hydrogen or C1-C4 alkyl, and to the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases. These compounds have good pre- and postemergence selective herbicidal and growth regulating properties.
Patent ES-540769-A0 (ES)
IPC: C23C22/16
Filed: 1985-02-28
Abstract: The invention relates to a process for phosphatizing metal surfaces with an acidic phosphatizing solution containing zinc ions, calcium ions, phosphate ions and accelerators and, optionally, other additives, characterized in that, after degreasing and without activation, the metal surfaces are brought into contact at 30 DEG  to 65 DEG  C. with solutions which contain Zn2+, Ca2+, PO43- and, as accelerators, nitrate and/or nitrite and/or chlorate ions and/or an organic nitro compound and/or H2O2 or an inorganic peroxide and which have a pH-value of from 2.2 to 3.8, a ratio of free acid to toal acid of from 1:10 to 1:60 and a ratio by weight of (Ca2++Zn2+) to PO43- of from 1:>8 to 1:40, and to the use of this process for pretreating the metal surfaces for painting by electrodeposition, particularly by cathodic electrodeposition.
Patent ES-541614-A0 (ES)
IPC: B21B19/02
Filed: 1985-03-27
Abstract: The invention relates to a process for controlling a rolling mill having oblique rolls which is used for rolling metal rods or tubes, and to the rolling mill for carrying out the process. The rolling mill according to the invention comprises at least three rolls distributed round the rolling axis, each of the rolls having a profile generated by revolution of decreasing cross-section, the roll axes not intersecting the rolling axis, and each of the rolls exerting on the product a pressure which permits helicoidal rolling to be carried out. The process involves controlling the forward feed while keeping the angle of inclination of each of the axes of revolution of the rolls constant relative to a secant straight line, the so-called control axis, which is a straight line perpendicular to the rolling axis and intersecting said rolling axis and which traverses the zone of contact between the roll and the product to be rolled. The process also relates to a particular method of rolling in which combined variation of the feed angle and the gap between the rolls is effected during rolling.
Patent ES-543831-A0 (ES)
IPC: C07F9/38
Filed: 1985-06-03
Abstract: An improved method of preparing N-phosphonomethylglycine in yields over 80 percent comprising: (a) hydrolyzing a phosphonate of the formula <CHEM> wherein in R, R<1> and R<2> are C1-C4 alkyl at a temperature between about 55 DEG C to reflux temperature water in an amount sufficient to provide a mole ratio of water to phosphonate within a range of abut 10:1 to about 60:1 and HCl in an amount sufficient to provide a mole ratio of HCl to phosphonate within a range of about 2:1 to about 4:1 or higher to yield an acidic aqueous solution of N-phosphonomethylglycine; (b) removing volatile phosphonate from the acidic aqueous solution of N-phosphonomethylglycine either during or after the hydrolyzing step; (c) precipitating N-phosphonomethylglycine from the acidic solution of N-phosphonomethylglycine by: (1) cooling said solution to below about 80 DEG C; (2) raising the pH of the said solution to within a range of about 1.0 to about 1:8; (3) seeding the solution with 2-4 ppm solid N-phosphonomethylglycine with agitation; and (4) further cooling said solution to about 25 DEG C and continuing agitation and cooled for about 1.5 hours; (d) recovering the precipitated N-phosphonomethylglycine from its mother liquor; and (e) washing the recovered N-phosphonomethylglycine with water to remove impurities and ammonium chloride.
Patent ES-545311-A0 (ES)
IPC: C07D213/70
Filed: 1985-07-17
Abstract: The invention provides compounds of formula:    <IMAGE>  (I)  in which R=H, halogen, alkyl, alkyloxy, alkythio, NH2, alkylamino, dialkylamino or CF3, R3=H or alkyl, either R4 and R5=H and R1 and R2=H or alkyl, optionally substituted by alkenyl (2 to 4 C) or alternatively R1 and R2 form together a saturated heterocyclic ring containing 4 to 7 ring members and optionally containing another heteroatom such as O, S or N optionally substituted by alkyl, or R4=H, R1=H or alkyl and R2 and R5 together form an alkylene (3 to 4 C) radical and (i) either A=alkyl or phenyl which is unsubstituted or substituted by one or two substituents chosen from halogen, alkyl, alkyloxy, alkylthio, NH2, alkylamino, dialkylamino, NO2 or CF3 or alternatively A=pyridyl, benzyl or cycloalkyl (3 to 6 C), Y=S, SO or SO2 or a radical:    <IMAGE> (II)   in which R6=H or alkyl and R7=H or alkylcarbonyl, alkyloxycarbonyl, alkylaminocarbonyl or benzoyl, optionally substituted by one or two halogen, alkyl, alkyloxy, alkylthio, NH2, alkylamino, dialkylamino, NO2 or CF3 groups, (ii) or Y and A together form a 1-hydroxycycloalkyl radical, the ring of which contains 5 or 6 C, optionally joined to a benzene ring, it being understood that the alkyl radicals and alkyl parts contains 1 to 4 C as a straight or branched chain, and that the invention relates to all the possible geometric and optical isomers as well as their mixtures. These compounds are useful as antidepressants.
Patent ES-552095-A0 (ES)
IPC: C07K7/00
Filed: 1986-02-17
Abstract: Human H2-relaxin analogues are disclosed with modifications in the A and/or B peptide chains, as well as processes of preparing human H2-relaxin and analogues thereof.
Patent ES-556004-A0 (ES)
IPC: A61F13/20
Filed: 1986-06-12
Abstract: The invention relates to a tampon (10), to the essentially cylindrical circumferential surface of which a liquid-permeable, thermoplastic material is fastened, with the application of pressure and heat. The dome-like constriction (10b) at the introduction end (10a) and the withdrawal end (10c) of the tampon (10) remain free of the liquid-permeable, thermoplastic material. The fastening of the liquid-permeable material to the outer surface of the absorbent material of the tampon (10), which consists of a nonwoven ribbon section rolled up on itself and pressed radially to give the final form of the tampon (10), guarantees that the high absorbency of the nonwoven fibre material, based on capillary action, continues through the liquid-permeable, thermoplastic material onto its outside. In addition, the liquid-permeable material offers protection against fibres becoming detached and makes it easier to introduce the tampon into and remove it from the body cavity.
Patent FI-821773-A0 (FI)
Inventor: MICHEL WOLFGANG
IPC: A22C11/02
Filed: 1982-05-19
Abstract: A device for deshirring, smoothing and braking a shirred tubular casing during stuffing of the tubular casing with a fluid material, such as a sausage mixture, comprising a substantially rigid hollow body with an outer circumferential surface having a substantially circular cross section and with a central opening having securing elements for receiving and releasably securing the hollow body on the outer surface of the stuffing horn of a stuffing device adjacent the stuffing horn outlet. The hollow body is disposed inside an unshirred end portion of the shirred tubular casing having a prescribed inner diameter, and said hollow body has a substantially annular, cylindrical form with a maximum external diameter which is smaller than the prescribed inner diameter of the unshirred tubular casing. The outer circumferential surface of the hollow body is provided with an annular recess having a substantially V-shaped or U-shaped cross section whereby the minimum diameter of the hollow body in the region of the recess is from 25 to 65 percent smaller than the maximum diameter of said hollow body. The device further comprises a braking unit for restricting the speed of withdrawal of the tubular casing during stuffing.
Patent FI-844353-A0 (FI)
Inventor: STAUB SAMUEL
IPC: B65H39/14
Filed: 1984-11-06
Abstract: The printed products to be wound up are delivered by one belt conveyor of a conveying arrangement. The latter comprises two belt conveyors which conjointly form a conveying channel with a defined inlet and outlet. Conveyor belts of both of these two belt conveyors are guided such that the conveying channel has a curved path directed toward a rotatable winding mandrel. The conveying arrangement is pivotable about an axis of rotation of a drive drum of the innermost conveyor belt of the two conveyor belts and is pressed against the winding mandrel, respectively against the product coil or wound package forming on the winding mandrel, by a winding strap capable of being placed under tension and which is withdrawn from a winding strap supply roll and runs through a portion of the conveying channel and is connected with the winding mandrel. A separate contact or pressing mechanism can be forgone. The design of the conveying arrangement permits a compact construction and free choice of the delivery location of the printed products to the winding mandrel.
Patent FI-861127-A0 (FI)
Inventor: DE FAYE JACQUES
IPC: C07H15/207
Filed: 1986-03-18
Abstract: PCT No. PCT/FR85/00197 Sec. 371 Date Apr. 18, 1986 Sec. 102(e) Date Apr. 18, 1986 PCT Filed Jul. 18, 1985 PCT Pub. No. WO86/00906 PCT Pub. Date Feb. 13, 1986.The process comprises the action of a saturated aliphatic or cycloaliphatic alcohol or an aliphatic or cycloaliphatic alcohol comprising a double ethylenic bound not situated in alpha of the hydroxyl group with an aldose, aldoside or polyaldoside in the solvent and reactant formed by the hydrogen fluoride. Application to the synthesis of surfactants or as additives for rigidifying polyurethane foams.
Patent FI-861753-A0 (FI)
Inventor: HASSE MARGARET HENDESON
IPC: A61F13/494
Filed: 1986-04-25
Abstract: A waste containment garment such as a disposable diaper (20) or a disposable adult brief having elasticized leg flaps (28) which are configured and disposed to present longitudinally extending, inboard facing barrier walls (26) that are positioned outboard from the side edges of the crotch portion of the absorbent core (23). Such barrier walls (26) function as dams against lateral flow of body wastes, particularly of a runny solids nature.
Patent FI-875511-A0 (FI)
Inventor: BRICKER JEFFERY C
IPC: B01J23/44
Filed: 1987-12-15
Abstract: Reentry disulphides are eliminated in a continuous process for treating a sour hydrocarbon stream by extracting the mercaptans contained in the hydrocarbon stream 1 with a disulphide-free alkaline solution in an extraction zone 3, oxidizing the mercaptans to disulphides in the presence of an oxidation catalyst, in oxidation zone 6, separating a major portion of the disulphides from the alkaline solution at 9, reducing the residual disulphides in the alkaline solution to mercaptans and recycling the resulting substantially disulphide-free alkaline solution from the reduction zone 12 to the extraction zone 3. The reduction of the disulphides to mercaptans may be carried out by hydrogenation or by electrochemical reduction.
Patent FI-902474-A0 (FI)
Inventor: DEVIC MICHEL
IPC: C07C255/40
Filed: 1990-05-18
Abstract: Process for the synthesis of acyl cyanides of formula: <IMAGE> in which R denotes an alkyl, cycloalkyl or aryl radical or a heterocyclic residue, consisting in reacting acyl halides of formula:   <IMAGE> in which R has the above definition and X denotes a halogen, with alkali metal cyanides, characterised in that the reaction takes place in the presence of a product containing alkylene oxide units and in the presence of catalytic quantities of water.
Patent FI-904327-A0 (FI)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61P25/28
Filed: 1990-09-03
Abstract: This invention relates to N-heteroaryl-4-pyrimidinamines of the formula <CHEM> where R1 is hydrogen, loweralkyl, aryl, or arylloweralkyl; R2 and R3 are independently hydrogen or loweralkyl, or R2 and R3 taken together are aryl; R4 and R5 are independently hydrogen or loweralkyl, or R4 and R5 taken together are aryl; X is hydrogen, halogen, cyano, nitro, amino, loweralkyl, loweralkoxy, trifluoromethyl or <CHEM> where Y is hydrogen, halogen or loweralkyl; m is an integer of 1 to 3; and the pharmaceutically acceptable acid addition salts thereof and where applicable the geometrical and optical isomers and racemic mixtures thereof. The compounds of this invention display utility as memory enhancing agents and as analgesic agents.