baber/WOPTO huggingface dataset:
Patent KR-200483251-Y1 (KR)
Title: 보조 배터리
IPC: F21L4/08
Filed: 2016-08-26
Granted: 2017-04-24
Abstract: 본 고안의 목적은 충전이 이루어질 수 있도록 할 뿐만 아니라 충전 용도 외에 후레쉬의 기능으로도 사용할 수 있게 하여 그 활용도를 높일 수 있는 보조 배터리를 제공한다.  
이러한 본 고안은 내부공간을 갖는 직사각 형상의 케이싱; 상기 케이싱의 측벽에 구비되어 외부의 전원을 공급받을 수 있는 전원공급단자; 상기 전원공급단자로부터 전기를 공급받아 충전이 이루어지도록 상기 케이싱의 내부공간에 설치되는 전지셀; 상기 전지셀에 충전된 전기를 외부 전자기기에 공급할 수 있도록 상기 케이싱의 측벽에 구비되는 적어도 1개 이상의 USB단자; 상기 케이싱의 어느 일측에 구비되어, 상기 전지셀로부터 공급되는 전원에 의하여 빛을 발광함에 의해 후레쉬 기능을 갖도록 한 발광부; 상기 발광부의 온/오프 제어하도록 상기 케이싱에 구비되는 스위치부; 및 상기 스위치부에 인접하도록 구비되어 상기 전지셀의 잔량을 표시하는 잔량표시부;를 포함한다.
Patent KR-200487786-Y1 (KR)
Title: 컨베이어용 롤러
IPC: F16C13/00
Filed: 2017-10-16
Granted: 2018-10-31
Abstract: 본 고안은 컨베이어용 롤러에 관한 것으로 그 구성의 특징으로서, 적어도 컨베이어에 대응하는 길이와 직경을 가진 원통으로 형성되고, 내면 양단에 길이방향으로 계단형의 체결돌기와 지지돌기가 일체로 사출 성형된 심재; 상기 심재의 양단에 마련된 체결돌기 내에 지지돌기까지 각각 삽입되는 베어링과, 상기 베어링에 삽입 통과되어 심재의 양단으로 돌출되는 길이로 사출 성형된 회전축을 구비하는 회전부; 및 상기 회전축의 양단에 각각 개재되어 베어링을 구속하는 스냅링과, 상기 심재의 양단에 체결돌기까지 삽입되어 내부를 밀폐하도록 사출 성형된 커버를 구비하는 고정부;를 포함하여 이루어진다. 
이에 따라 본 고안은, 롤러를 저렴한 비용으로 제작하면서도 개별적으로 교체 가능한 구조로 개선하여 유지관리에 필요한 공수를 절감시키는 것을 주요 요지로 한다.
Patent KR-200491203-Y1 (KR)
IPC: G06F3/0354
Filed: 2017-11-17
Granted: 2020-03-04
Abstract: 본 명세서에 개시된 내용은 컴퓨터의 커서의 이동, 클릭 및 키보드의 타이핑이 가능한 구강용 마우스에 관한 것이다. 
본 명세서에 개시된 내용의 일 실시예에 따르면, 구강용 마우스는 사용자의 구강 내부에 삽입되는 마우스 피스부, 상기 마우스 피스부의 후방에 돌출 형성되는 클릭부 및 상기 마우스 피스부의 전방에 돌출 형성되고, 연결된 컴퓨터의 마우스 커서의 위치와 동기화되어 상기 커서를 제어하는 제어부를 포함하고, 상기 제어부는 상기 클릭부의 벤딩(Bending) 방향에 따라 결정되는 상기 커서의 좌클릭 또는 우클릭 신호를 상기 컴퓨터에 전송한다.
Patent KR-200490847-Y1 (KR)
IPC: F01N3/04
Filed: 2018-06-19
Granted: 2020-01-13
Abstract: 본 고안은 선박의 배기가스 정화용 사각기둥 구조의 스크러버에 관한 것으로서, 더욱 상세하게는 선박엔진의 배기가스를 정화하는 스크러버를 사각기둥 구조로 형성한 장치에 관한 것이다. 
본 고안에 의하면, 무게와 크기를 크게 줄인 스크러버를 복수개 설치함으로써, 선박 상부 구조물의 플로어 상에 충분히 수용할 수 있을 뿐 아니라, 스크러버의 이송 및 설치를 용이하게 하는 배기가스 정화용 스크러버를 제공한다. 또한 개별 스크러버를 사각기둥 형상으로 구성함으로써, 선박 상부 구조물의 플로어 상에서 최대의 면적을 점유할 수 있도록 하고, 이로써 수평단면이 사각형을 형성함으로 인해, 각 스크러버 내부에 수용하여 처리할 수 있는 배기가스의 양을 최대화하여, 선박 상부 구조물의 플로어 상에 설치한 복수개의 스크러버에 의해서도 충분한 배기가스 처리 용량을 가지도록 한다.
Patent KR-200494282-Y1 (KR)
IPC: A47G25/48
Filed: 2020-02-24
Granted: 2021-09-08
Abstract: 본 고안에 따른 셔츠용 집게는 제1몸체의 집게판부와 제2몸체의 집게판부로 셔츠의 단추부분을 간편하게 잡아주며, 고정부로 셔츠의 단추부분의 반대 부분인 구멍 부분을 간편하게 잡아주어 셔츠의 단추를 하나씩 잠그지 않아도, 잠근 효과를 얻을 수 있어 사용자의 편의를 개선할 수 있다. 또한 옷을 보관시에도 옷의 단추부분과 반대부분인 구멍부분의 주름을 방지 할 수 있으며, 건조시에도 간편하게 셔츠를 잠그지 않아도 펼쳐진 상태로 건조를 시킬 수 있어 반듯하게 마르는 효과를 얻을 수 있어 사용자의 편의를 개선할 수 있다.
Patent KR-200496694-Y1 (KR)
IPC: B67D7/78
Filed: 2021-08-17
Granted: 2023-04-05
Abstract: 본 고안에 따른 커플러는, 각각 유체를 이송하는 제1 및 제2배관을 유체 연결하는 커플러로서, 제1배관의 선단부에는, 일단의 개방된 개구를 막는 차단부를 구비하는 제1커넥터가 결합되어 있고, 커플러는, 내부 공간을 한정하고 내부 공간에 제1커넥터 및 제2배관이 서로 이격하여 대향하도록 배치되는 통 형상의 커플러 몸체; 및 상기 내부 공간에 배치된 제1커넥터 및 제2배관의 사이에 배치되어, 제1커넥터의 차단부를 이동시키는 캠 기구를 포함하여, 제1커넥터 및 제2배관이 상기 내부 공간에 캠 기구를 사이에 두고 서로 대향하도록 배치되어 고정되면, 캠 기구에 의해 제1커넥터의 차단부를 이동시켜 제1커넥터의 유체 통로를 형성함으로써 제1배관 및 제2배관을 유체 연결한다. 본 고안에 따르면, 커플러 구조의 단순화, 소형화, 내구성 향상, 안전성 향상 및 안정적인 유체 연결이 가능하게 된다.
Patent PH-22014000109-Y1 (PH)
Title: Process of producing paper from bakong (hanguana malayana) leaves and stems and the product produced thereof
Inventor: PALENZUELA REMEDIOS N
IPC: D21H23/04
Filed: 2014-03-12
Abstract: The present utility model relates to the process of producing paper from the bakong (Hanguana malayana) leaves and stems comprising the steps; harvesting good quality bakong (Hanguana malayana) plant growing at least 1 meter in height, cutting the leaves and the stems at least 1 inch in size, pulping, pounding of the pulp, bleaching, dyeing, handmade papermaking of the pulp, pressing, drying, soaking the paper with acrylate-based binder, drying and then pressing the paper. It further relates to the use of bakong (Hanguana malayana) paper in the manufacture of gifts, housewares, holiday decors, fashion accessories, furniture and furnishing accessories.
Patent PH-22017000256-Y1 (PH)
Title: Resealable paper bag
Inventor: CO WARREN
IPC: B65D33/18
Filed: 2017-05-08
Abstract: A resealable paper bag that effectively made to contain hot and moistened food items like grilled or rotisserie chicken, pork, barbeques and the like is disclosed. Such paper bag could be conveniently closed and sealed to protect the food items contained therein and forms a handling option for the user to use as carrying handle of the paper bag. This is done by simple folding to close its upper portion wherein its sealing means is provided thereon that is made of flexible panel with its opposing end portions are just folded in the opposite direction of the folded upper portion keeping the folded upper portion in closed and sealed position.
Patent PH-22018000586-Y1 (PH)
Title: Multifunctional body powder
Inventor: ONG FELY GUY
IPC: A61K36/539
Filed: 2018-06-19
Abstract: A multifunctional body powder which is not only be used for known purpose but also for stoppage of excessive bleeding fresh new wounds, for stoppage of excessive sweating, reduces fire and body heat, for itchy condition of skin brought by prickly heat. It comprises Talc, Titanium Dioxide, Menthol, Glycyrrhizae Radix (Giycyrrhiza uralensis), Astragali Radix (Astragalus mongolicus), Scutellariae Radix (Scutella baicalensis), Trichosanthis Radix (Trichosanthis kirillowii), Potassium Alum, Perfume.
Patent PH-22019000659-Y1 (PH)
Title: Composition of calamansi (citrofortunella microcarpa) perfume
Inventor: CELIS ERIC JOHN D
IPC: C11B9/00
Filed: 2019-05-23
Abstract: Disclosed is a composition of Calamansi (Citrofortunella microcarpa) Perfume comprising the following percentage by volume: olive oil - 20 pcnt , essential oil from calamansi peel- 10 pcnt , high quality of alcohol (Vodka)- 60 pcnt , and water- 10 pcnt .
Patent PH-22019001541-Y1 (PH)
Title: Process of making lime from penshell (atrina sp.) wastes
Inventor: LAGUMBAY IRENE JEAN C
IPC: C05G3/00
Filed: 2019-11-21
Abstract: The present utility model relates to A method of making a lime from penshell (Atria sp.) waste comprising the following steps: collecting a plurality of empty shells from pens hell (Atrina sp. ); cleaning the shell with clean water for several times; heating said cleaned shells at 95øC using a hot water for 2 hours to remove impurities; drying the boiled shells at 105øC in an oven for 5 hours; milling said dried shells using a mechanical grinder until become powdery; sieving said powdered shells using a 1.0mm sieve to produce lime; packing the lime in an air-tight plastic container; storing the container at room temperature ready for use.
Patent BR-202013033779-Y1 (BR)
Title: Sistema de enfornamento, queima, desenfornamento, amarração e transporte de tijolos sem utilização de paletes
Inventor: MATHEUS RODRIGUES
IPC: B28B11/24
Filed: 2013-09-06
Abstract: sistema de enfornamento, queima, desenfornamento, amarração e transporte de tijolos sem utilização de paletes. patente de modelo utilidade para um enfornamento que é compreendido por pacotes de tijolos 1, empilhados sobre vagões de forno 2, de tal forma que na base dos pacotes são colocados fileiras de tijolos-paletes 3, de modo que ficam espaços vazios 4, a seguir os vagões de forno 2 entram no forno onde os tijolos 1, são queimados, e após saírem observamos que na figura 2, uma pinça 5 remove todo o pacote de tijolos, junto com as fileiras de tijolos- paletes 3 que se encontram na base, e coloca sobre uma plataforma 6, onde estão instalados duas fiteiras que amarram fitas 7 no sentido horizontal, e fitas 8 no sentido vertical de tal forma que prendem as fileiras de tijolos-paletes 3,conforme observamos na figura 4, as fitas 8 amarrando as fileiras de tijolos-paletes 3, de forma que permacem os espaços vazios 4, por onde são introduzidos os garfos das empilhadeiras da mesma forma que se existisse um palete
Patent BR-202016020763-Y1 (BR)
Title: Disposição construtiva introduzida em suporte
Inventor: DANIEL GONÇALVES DE LIMA
IPC: A47B21/013
Filed: 2016-09-08
Abstract: que se trata de um suporte desmontável, dobrável e multifuncional, desenvolvido para equipamentos eletrônicos portáteis como notebook, tablets entre outros, o qual é formado por uma base traseira nervurada (1) e duas barras dianteiras (2) de apoio duplo frontal, tendo a base traseira nervurada formato de ?u? e provida, nas duas extremidades inferiores, de cantoneiras de borracha antiderrapante (3) de apoio, com formato de ?l?, sendo a parte inferior plana (4) e a parte superior (5) levemente oblíqua para a porção central, na qual é introduzida a haste de elevação (6) dotada, na extremidade superior, de um elemento de borracha em forma de ?t? (7), o qual tem a parte superior vazada, que é transpassada pela barra vertical dianteira de apoio (2), que é revestida, na extremidade anterior, por pinos protetores de borracha (8) e, na extremidade posterior, por um elemento frontal de borracha protetiva antiderrapante (9), que funciona como um limitador de sustentação do equipamento eletrônico, podendo ser provido de um porta objetos (10).
Patent ES-1288025-Y2 (ES)
Title: Zocalo recambiable
Inventor: LAUCIRICA GARI JORGE
IPC: E04F19/04
Filed: 2021-11-21
Granted: 2023-11-20
Abstract: 1. Zócalo recambiable formado por: a. un soporte (1) con una zona fijación a la pared (2), y al menos dos brazos, uno inferior (4) y otro superior (5), proyectados hacia el exterior, b. una pieza recambiable (6) en donde: - la pieza recambiable (6) está unida al soporte (1) mediante medios de fijación temporales, y - la longitud de la pieza recambiable (6) es mayor que la distancia entre los brazos (4, 5) generando una zona de sombra en la pared (P), caracterizado porque comprende un pie (3) que apoya en el suelo, siendo la longitud de los brazos del soporte (4, 5) mayor que la longitud del pie (3), y en el que se genera al menos una zona de sombra en el suelo (S) y/o en la pared (P). 2. Zócalo recambiable según la reivindicación 1 caracterizado porque la pieza recambiable (6) está apoyada en el suelo. 3. Zócalo recambiable según la reivindicación 1 caracterizado porque la pieza recambiable (6) contiene dos brazos (8.1, 8.2) con pestañas (9) que encajan en los brazos del soporte (4, 5). 4. Zócalo recambiable según las reivindicaciones 1, 3 caracterizado porque el brazo inferior (4) del soporte (1) está formado por dos tramos (4.1, 4.2) perpendiculares. 5. Zócalo recambiable según las reivindicaciones 1, 3, 4 caracterizado porque el brazo superior (5) del soporte (1) está formado por 3 tramos perpendiculares (5.1, 5.2, 5.3) en donde el segundo tramo (5.2) está proyectado hacia arriba y el tercer tramo (5.3) está proyectado hacia la pared. 6. Zócalo recambiable según la reivindicación 5 caracterizado porque el brazo superior (8.2) de la pieza recambiable encaja en el tercer tramo (5.3) del brazo superior. 7. Zócalo recambiable según las reivindicaciones anteriores caracterizado porque comprende brazos intermedios (7) adecuados para alojar cables. 8. Zócalo recambiable según cualquiera de las reivindicaciones anteriores caracterizado porque está fabricado en un material plástico.
Patent IT-221821-Z2 (IT)
Title: Tappo di sicurezza ad azionamento manuale e rapido per l'intercettazione di fluidi in particolare per condotte
Inventor: FASANI MARIO
IPC: F16L/
Filed: 1991-04-15
Granted: 1994-10-20
Abstract: Il tappo (1) è del tipo per l'intercettazione di fluidi in particolare di fluidi in pressione all'interno di una condotta. Esso è ad azionamento rapido e manuale, tuttavia non è apribile manualmente nel caso si trovi sotto pressione. Esso è provvisto di una valvola (17) ad azionamento manuale che permette lo scarico del fluido in pressione permettendo la manovra di apertura del medesimo quando esso si trovi posto a chiusura di un ramo cieco (fig. 1).
Patent CR-8259-A (CR)
Title: Compuestos quimicos
Inventor: JOSEF EHRENFREUND
IPC: A01N55/00
Filed: 2006-02-28
Abstract: Se refiere a novedosos derivados de amida que contienen silicio, los cuales tienen actividad microbiocida, en particular a aactividad fungicida.
Patent CR-9248-A (CR)
Title: Dispositivo de guia para el anillo del cuello de una cristaleria que hace la maquina
Inventor: FLYNN ROBIN L
IPC: C03B9/34
Filed: 2007-07-16
Abstract: Las maquinas que hacen cristaleria comunmente emplean brazos para invertir para transferir las secciones de anillos del cuello entre una estacion en blanco hacia una estacion de soplado, y una guia del anillo del cuello para mantener las secciones de anillos del cuello opuestas alineadas durante sus movimientos de abertura y cierre.
Patent GB-773341-A (GB)
Title: Improvements in or relating to the fixing of miniature electric circuit breakers
Inventor: MINOPRIO WILLIAM EDWARD
IPC: H02B1/044
Filed: 1955-01-01
Abstract: 773,341. Switch -cases. DORMAN & SMITH, Ltd. Dec. 19, 1955 [Jan. 1, 1955], No. 15/55. Class 38(5) A miniature circuit-breaker casing is formed with semi-hexagonal grooves 15 communicating with holes 16 extending too the top 14 and bottom 11 of the casing, so that the casing may be attached to a front plate or base-plate. A screw 19 may engage a nut 20 in the groove, or the head of the screw may be in the groove (Fig. 3, not shown).
Patent IS-4209-A (IS)
Inventor: LUNDQUIST STEFAN
IPC: A61K47/44
Filed: 1994-09-21
Abstract: PCT No. PCT/SE94/00926 Sec. 371 Date Jan. 30, 1995 Sec. 102(e) Date Jan. 30, 1995 PCT Filed Oct. 5, 1994 PCT Pub. No. WO95/09609 PCT Pub. Date Apr. 13, 1995The present invention is related to a pharmaceutical formulation which is an oil-in-water emulsion for parenteral and oral use which comprises (i) an emulsion-stabilizing surface active drug in high concentration; (ii) optionally a pharmacologically inert oil; (iii) optionally a surfactant; (iv) water or a buffer; and (v) an agent giving isotonicity to the final formulation; the use of and a process for preparation of the formulation.
Patent JP-S5595633-A (JP)
Title: Optical fiber spinning method
Inventor: ROKUSHIYA KIYOSHI
IPC: C03B37/027
Filed: 1978-12-29
Abstract: PURPOSE:To spin an optical fiber with a low transmission loss which fiber is dense up to the core by inserting a base material glass tube consisting of clad glass and core glass into a thickness-adjusting glass tube and putting the resulting tube into a heating furnace to reduce it in section. CONSTITUTION:Core glass layer 2 is deposited on the inside of clad glass tube 1 by vapor phase deposition to form raw material glass tube 10. Tube 10 is inserted into thickness-adjusting glass tube 5, slowly put into heating furnace 6, heated to the melt sorftening temps. of tubes 5, 10, and spun at a stretch while reducing tubes 5, 10 in section. By this method a preform rod forming process can be omitted, and the spinning can be performed while adjusting the outside diameters of core and clad at the same time, so conventional optical fiber forming processes are considerably reduced.
Patent YU-8590-A (YU)
Title: Vatrostalni ozid vagona tunelske peći
Inventor: ALEKSANDAR LUKIC
Filed: 1990-01-18
Abstract: VATROSTALNI OZID VAGONA TUNELSKE PEĆI, na metalnoj konstrukciji vagona 1 sa betonskom košuljicom 2 postavljena je termoplastična folija 3 kao prva horizontalna dilatacija, a preko nje su u šamotnom malteru postavljeni ugaoni elementi 4 a izmedju ovih ravni elementi 5 koji sa umetnutim elementima 9 čine obodni ozid vagona. Na srednjem delu vagona 1 izradjen je ozid od elemenata 7 i 8, a izmedju su postavljeni izolacioni blokovi 10, čime je završen prvi sloj ozida. Preko prvog sloja ozida postavljena je termoplastična folija 6 koja čini drugu horizontalnu dilataciju. Završni sloj ozida vagona je izradjen od elemenata 5 spojenih čvrstom unakrsnom keramičkom spojnicom 12, a izmedju ovih je formirana spojnica 11 ispunjena keramičkim iglanim filcom.
Patent AT-A54497-A (AT)
IPC: A47B88/493
Filed: 1997-04-01
Abstract: The guide comprises rails on the drawer and the main body of the furniture and a central rail between them. Trucks with load-supporting rollers work between the rails, on which stops limit the amount of movement. Buffers (9) of injection-moulded plastic are integral with the trucks (8), and have undulating protrusions. There can be a truck working between each of the other rails and the central one, and each buffer can consist of two U-sections open to opposite sides. There can be two trucks working between each central rail and the one on the drawer, one of them being equipped with buffers. The truck with buffers can have two plate-type roller cages at right angles to each other and joined by a rib.
Patent CR-11342-A (CR)
Title: Derivados de Imidazo [1,2-A]-Piridina Utiles como Inhibidores de Cinasa Tipo Activina (ALK)
Inventor: DUNCAN SHAW
IPC: A61P11/00
Filed: 2010-03-26
Abstract: Los compuestos de la formula I: en forma libre o de sal de solvato, en donde R1, R2, R3 y R20 tienen los significados indicados en la memoria descriptiva, son utiles para el tratamiento de enfermedades mediadas por el receptor de ALK-5 y/o ALK-4.
Patent DK-30191-A (DK)
Inventor: PETERSEN GUNNAR CHRISTIAN
IPC: B65B5/06
Filed: 1991-02-21
Abstract: In the method oblong items are portioned into a tray below, which is conveyed in a tray holder 4 on a conveyor 3. The tray holder is shaken during and, if necessary, after filling in order to get any items lying askew to lie parallel with the others. The apparatus comprises a conveyor 3, which is designed to feed the trays gradually and carries channel-shaped tray holders 4 with open ends transversely to the conveying direction, and at least one device C-E for engaging with a tray holder 4 and imparting to this a reciprocating, shaking movement transversely to the conveying direction. The first of these devices is a unit for dispensing an unmeasured quantity into each tray below, and there are elements 16, 17 at the said devices for closing the open ends of the tray holders 4. <IMAGE>
Patent DK-30889-A (DK)
Inventor: KVORNING INGELISE
IPC: A61M5/315
Filed: 1989-01-25
Abstract: The present invention relates to a disposable injection syringe, the cylinder 4 of which is provided with a means 6, which prevents the plunger 5 being drawn out of the open rear end 8 of the cylinder 4, for example when being used by an inexperienced person. <IMAGE>
Patent DK-91393-A (DK)
Inventor: LEINERT HERBERT
IPC: C07D209/88
Filed: 1993-08-06
Abstract: A process for the preparation of S- or R-carbazole derivatives of the general formula:   <IMAGE>   in which R is an unsubstituted or substituted amino radical and pharmacologically acceptable salts, by either reacting R-(-)-epichlorohydrin (for the S-carbazole derivative); or reacting an S-epoxide derivative of the general formula:   <IMAGE>   in which R1 is the residue of a substituted sulphonic acid derivative (for the R-carbazole derivative); with 4-hydroxycarbazole and then with ammonia or a substituted amine of the general formula RH, and recovering the compound or converting it to a pharmacologically acceptable salt. The new R-(+)- and S-(-)-carbozole derivatives provided by the inventive process have unexpected beta blocking and vasodilatory properties and are useful in pharmaceutical compositions. R-(+)-carbazole derivatives are also useful for the treatment of glaucoma.
Patent DK-97086-A (DK)
Inventor: ALBIOL-CATALAN JOSE
IPC: G01G19/62
Filed: 1986-03-04
Abstract: The weighing machine comprises a number of aligned weighing receptacles which receive the irregular elongate articles in spaced-apart relationship from a supply apron supplied by vibrating means from a receiving hopper, and return means to the receiving hopper for recycling the irregular elongate articles not supplied to the weighing receptacles. The weighings of the weighing receptacles are computerized and the optimal weighing combination is selected within a predetermined margin among the weighings of an arbitrary number of a group of weighing receptacles associated with one weighing machine or with two weighing machines disposed one opposite another, as the case may be.
Patent EG-19860-A (EG)
Title: Enzymatic resolution of endo - bicyclo (2,2,1) heptan -2-ol and derived pharmaceutical agents
IPC: C07D239/14
Filed: 1990-11-11
Granted: 1996-03-31
Abstract: A mammalian pancreatic lipase mediated transesterification method for the optical resolution of endo-norborneol.
Patent FR-1444981-A (FR)
IPC: B03D1/04
Filed: 1965-06-10
Granted: 1966-07-08
Abstract: 1, 041, 547. Separating minerals by flotation. ESSO RESEARCH & ENGINEERING CO. May 28. 1965 [June 11, 1964; Dec.23, 1964; April 29, 1965], Nos. 24276/64; 52178/64; and 18139/65. Heading B2H. Coal or other mineral material is separated from an aqueous slurry (or suspension) by adding to the slurry a water immiscible organic liquid (volatile liquid) which has a higher surface affinity for the material than has water and a boiling point lower than that of water and then heating the slurry to a temperature below the boiling point of water but at or above that of the volatile liquid whereby the material is carried to the surface and removed therefrom. A slurry of coal is introduced into a mixing vessel 1 and then fed by a pump 2 into a vessel 5 which preferably contains an inert atmosphere, a pump 4 serving to mix with the feed naptha (the volatile liquid) drawn from a line 15 and fuel oil (an involatile liquid) drawn from a pump 19. A steam coil 20 provides the necessary heat to float the coal as agglomerages or froth for removal by a scoop 6 which feeds rotary screens 8, 9 having a discharge end extending through the end of the vessel. Naptha evaporation from the slurry is condensed in a condenser 13 cooled by a refrigerating coil 14. The ash content is drawn from the bottom of the vessel through a line 16 as a slurry and passed through a filter 17 which discharges the ash through a line 18 and returns the water to the mixing vessel 1. The addition of fuel oil at 19 serves to prevent re-wetting of the coal by water as the naphtha evaporates and to facilitate de-watering in the screens 8, 9. A surface active compound may be added in addition to, or in place of, the fuel oil for the same purpose. Furthermore, the pH of the slurry may be adjusted by the addition of lime or sodium carbonate and air or other gas used to assist flotation. Instead of the screens 8, 9 a suction filter or weir may be employed. Other volatile liquids which may be used include benzene, benzene homologues, straight chain hydrocarbons and naphthenes. The involatile liquid (fuel oil) may be, for example, kerosene, gas oil, residual fuel oil, phenol extracts or coal tar. Flotation reagents may include oleic acid, sodium carbonate, lime, sodium ethyl xanthate, sodium alkyl sulphates, sulphuric acid, dextrin, starch, terpineol and phenol.
Patent FR-1485554-A (FR)
Inventor: MELOCCHI MARIO
IPC: B65D83/16
Filed: 1966-02-02
Granted: 1967-06-23
Abstract: 1,179,304. Pressurized dispensing containers. M. MELOCCHI. Feb.1 1967 [Feb. 2, 1966; April 25, 1966 (2)], No.4966/67. Heading F1R. A cap for a pressurized aerosol dispensing container has a cover, portion of which if pivotable to expose the dispensing nozzle and subsequently to actuate the valve. As shown the cap 2 engages the container by a lip 4 and has a pivoted cover 10 formed with a cam surface 13 for actuating the valve button 8. Lateral movement is prevented by a wall 14. In a modification the cap has a part spherical portion on which a part spherical cover is pivoted. The valve may be of the tilting type, or axially displaceable in which case guides are provided. In a further modification the cover is hemispherical and the valve button may be guided by the pivot pin passing through a slot in the button.
Patent FR-1605310-A (FR)
Title: Laminating amylose film to paper to produce greaseproof
IPC: B32B27/00
Filed: 1967-01-12
Granted: 1974-08-02
Abstract: Preformed amylose film is placed on a cellulose substrate after moistening with water the surface of contact of the film and/or the substrate, and the combination of film and substrate is then subjected to pressure sufficient to fix the film firmly onto the substrate. For making greaseproof wrapping papers. The amylose is obtd. by fractionation of any type of starch into amylose and amylopectin, or may be starch contng. at least 50% of amylose.