baber/WOPTO huggingface dataset:
Patent KR-200482550-Y1 (KR)
IPC: G01F23/30
Filed: 2016-03-07
Granted: 2017-02-09
Abstract: 본 고안은 강물 등의 수위를 자동으로 측정하여 통제소나 관리자에게 송신하는 수위 자동인식 방법에 관한 것이다. 
본 고안에 의한 수위 자동인식 방법은, 상기 촬영수단(4)로 영상을 수집하는 영상입력단계(S800)와, 상기 영상입력단계(S800)에서 입력된 영상을 8bit 흑백영상으로 변환하여 그레이화하는 영상변환단계(S810)와, 상기 영상변환단계(S810)에 의해 변환된 흑백영상을 이용하여 수평엣지를 검출하는 수평엣지검출단계(S820)와, 수평프로젝션과 수직프로젝션을 이용하여 수위표(100) 위치를 검출하는 수위표위치검출단계(S830)와, 상기 수위표위치검출단계(S830)에서 획득된 자료를 분석하여 수면의 위치를 검출하는 수위검출단계(S840)와, 상기 수위검출단계(S840)에서 검출된 수위의 상측 영상을 획득하여 수위값을 인식하는 수위값인식단계(S850)와, 상기 수위값인식단계(S850)에서 인식된 수위값과 수위표(100) 영상 및 하천의 영상을 조합하여 송신하는 송신단계(S860) 등으로 구성된다. 이와 같은 본 고안에 의하면, 원거리에서도 하천 등의 수위관리가 정확하고 효율적으로 이루어지는 이점이 있다.
Patent KR-200489840-Y1 (KR)
IPC: B01D47/02
Filed: 2017-05-29
Granted: 2019-10-14
Abstract: 본 고안은 실내에서 사용되며, 실내 공기 중 미세먼지를 물 흐름 유도판을 따라 하강하는 물만으로 제거하고, 미세먼지를 제거하는 물로부터 발생하는 소음을 최소로 할 수 있으며, 미세먼지를 제거하기 위해 순환하는 물을 저장하는 물 저장탱크가 삽입되었을 때에만 정상동작하도록 고안된 물을 이용한 공기정화기를 제안한다. 상기 물을 이용한 공기정화기는, 정화기 케이스, 정화용 물 순환부, 물 정화부, 미세먼지 흡입부 및 측정부를 포함한다.
Patent KR-200488939-Y1 (KR)
Title: 스마트 장치 거치대
IPC: H04M1/04
Filed: 2017-09-11
Granted: 2019-04-08
Abstract: 본 개시는 스마트 장치의 거치 동작만으로 다양한 형태와 크기를 갖는 스마트 장치에 적절히 대응하며 안정적인 고정이 가능해 차량 등과 같은 공간에서의 스마트 장치의 낙하로 인한 안전사고가 방지되고, 다양한 형태와 크기를 갖는 스마트 장치의 측면과 하부면을 동시에 안정적으로 고정하되 물리적인 힘을 가하지 않고 다양한 스마트 크기에 대응하여 자동적인 조절이 가능하며, 스마트 장치의 크기에 맞춰 자동으로 크기 조절하기 위한 모터 등을 포함하는 전기적인 구동없이 자동으로 편리하게 크기 조절이 가능하여 경제성과 효율성을 두루 갖추고, 스마트 장치를 다른 모델로 교체하더라도 이에 따른 새로운 거치대의 구입없이 사용이 가능하여 재구입에 따른 불피요한 비용이 발생하지 않고, 이로 인한 거치대 폐기가 필요하지 않아 처분에 따른 낭비의 방지가 가능한 장점을 갖는다. 
본 개시의 실시예에 따른 스마트 장치 거치대는, 스마트 장치가 안착되는 전면커버부와 상기 전면커버부에 결합되는 후면커버부에 의해 내부에 공간부가 형성된 몸체부와, 상기 몸체부의 측방향으로 왕복 슬라이딩 이동되게 상기 공간부에 구비되며, 상기 전면커버부에 안착된 상기 스마트 장치가 고정되게 슬라이딩 이동을 통해 길이 확장되는 일단이 상기 스마트 장치의 측면을 가압하도록 상호 역방향 이동하는 제1 및 제2 암으로 이루어진 측면지지부 및 상기 몸체부의 상하방향으로 왕복 슬라이딩 이동되게 상기 공간부에 구비되며, 상기 측면지지부에 의해 상기 전면커버부에 고정된 상기 스마트 장치의 하부면을 지지하도록 슬라이딩 이동을 통해 상기 몸체부로부터 출몰되는 하부면지지부를 포함하는 구성으로 이루어진다.
Patent KR-200490148-Y1 (KR)
IPC: B65D85/60
Filed: 2019-05-16
Granted: 2019-10-02
Abstract: 본 고안은 캔디가 저장된 회전체 놀이기구에 관한 것으로, 손잡이를 회전시키는 것에 대응되게 캔디가 저장된 회전부재가 회전함에 따른 상기 회전부재에 저장된 캔디가 한 개씩 인출되도록 구성함으로써, 놀이를 하면서 캔디를 인출시켜 먹을 수 있을 뿐만 아니라 지능발달에도 도움을 줄 수 있어서 소비자의 욕구를 충족시킬 수 있도록 구성된다.
Patent KR-200490971-Y1 (KR)
Title: 도어 피봇힌지용 받침브래킷
IPC: E05D5/02
Filed: 2019-05-23
Granted: 2020-02-03
Abstract: 본 고안은 도어 피봇힌지용 받치브래킷에 관한 것으로서, 상,하부프레임과 피봇힌지브래킷 사이 공간에 설치하여 받침력을 제공하되, 지지수단을 이용하여 고정볼트 고정 시, 바닥면이 오목하게 들리는 변형을 억제하고, 또한 고정볼트 고정 시, 피봇힌지브래킷 또는 바닥면에서 당김력으로 가해지는 외력을 버틸 수 있도록 보강하며, 더불어 상,하부프레임과 최초 가결합을 통해 체결을 위한 볼트구멍이 일치하도록 하고, 또한 상,하부프레임의 벽면 높이가 높은 경우 그 높이를 보상할 수 있도록 두께를 갖는 별도의 브래킷을 설치하여 피봇힌지브래킷을 고정시키는 받침브래킷을 제공하도록, 판상으로 형성된 받침판의 4측면을 상,하부프레임의 바닥면과 접촉 지지하는 동시에 상,하부프레임에서 발생된 이물질 및 화염의 내부침투를 차단하도록 절곡 형성된 절곡받침부와, 상기 받침판에서 중앙에서 벗어난 양측에 8개가 관통 형성되어, 상기 사선으로 형성된 볼트체결구멍 및 제1볼트구멍과 연통하여 고정볼트로 고정되는 복수의 제2볼트구멍과, 상기 받침판에는 절곡받침부와 함께 바닥면과 접촉 지지하도록 형성되어 상기 피봇힌지브래킷을 고정볼트로 고정 시 바닥면이 고정볼트의 당김 외력에 의해 외방향으로 오목하게 변형됨을 억제하는 지지수단으로 이루어진 받침브래킷으로 구성된다.
Patent KR-200491664-Y1 (KR)
Title: 스크래치 방지구조를 가지는 안면 보호구
IPC: A42B3/22
Filed: 2020-01-07
Granted: 2020-05-15
Abstract: 본 고안은 안면 보호구의 투시창이 사용 간에 스크래치가 쉽게 발생하지 않도록 스크래치 방지구조를 가지는 안면 보호구에 관한 것이다. 
상기의 과제를 해결하기 위한 본 고안에 따른 스크래치 방지구조를 가지는 안면 보호구는, 헬멧의 전방 쪽 외측면을 감싸도록 소정 반경의 호 형상으로 형성되면서 상하 방향으로 회전 동작 가능하게 설치되는 헬멧장착부; 및 상단이 상기 헬멧장착부의 하부 둘레에 고정되면서 상기 헬멧 착용자의 안면을 커버하도록 상하로 소정 길이를 가지는 투명 재질의 투시부를 포함하고, 상기 헬멧장착부에는, 상기 투시부의 표면이 바닥에 닿지 않도록 하는 소정 길이의 마찰방지돌기가 외측면을 따라 호 형상으로 형성되는 것을 특징으로 한다.
Patent KR-200494714-Y1 (KR)
IPC: A41D27/20
Filed: 2021-03-23
Granted: 2021-12-07
Abstract: 본 고안은 바지 형태로 재단되며, 신축성 있는 소재로 형성되어, 허리에서부터 다리까지의 신체에 밀착되는 바디; 및 상기 바디의 외측면에 밀착되도록 형성되되, 신축성 있는 소재로 형성되어 내측에 수납되는 물체를 상기 바디의 외측면에 밀착시키는 포켓부;를 포함하되, 상기 포켓부는, 상기 바디의 허리 부분에 형성되는 하나 이상의 허리포켓; 상기 바디의 허벅지 부분에 형성되는 하나 이상의 다리포켓; 및 상기 바디의 엉덩이 부분에 형성되는 하나 이상의 엉덩이포켓;을 포함하는 것을 특징으로 하는 기능성 운동복 하의를 제공할 수 있다.
Patent PH-22015000427-Y1 (PH)
Title: A computer system for providing advertisements on vehicles based on remotely collected data
Inventor: YBANEZ EDDIE F
IPC: G06Q30/02
Filed: 2015-08-24
Abstract: An implementation of the utility model provides a computer system for providing advertisements on vehicles based on remotely collected data. The computer system includes a server computer and a client computer in communication with one another through a communication network, wherein the client computer is provided in a communication medium attachably secured to a portion of a vehicle. A database system containing advertisement data is coupled to the server computer. The server computer also includes computer-executable instructions which may be grouped into a location information analyzer for collecting and analyzing global location information associated with the client computer, a time information generator for generating a time information at which a first advertisement data is preconfigured to be transmitted to the client computer, and an advertisement information controller for retrieving from the database system and transmitting to the client computer the first advertisement data based on the location and time information. The client computer replaces a second advertisement data currently provided via its interface unit with the first advertisement data if the two advertisement data do not match one another.
Patent BR-202014002284-Y1 (BR)
Title: Disposição aplicada em motocultivador acoplado a uma carreta agrícola multifuncional
Inventor: WAGNER GUIDI
IPC: B62D53/00
Filed: 2014-01-30
Abstract: resumo disposição aplicada em motocultivador acoplado a uma carreta agrícola multifuncional, consiste em um motocultivador (1) modificado em vários pontos, com a finalidade de agregar condições para engatar e rebocar uma carreta agrícola (2) também melhorada com relação às atuais, onde o motocultivador (1) e a carreta agrícola (2) foram desenvolvidos para serem de multiuso, ou seja, de várias aplicações e de utilidade na lavoura, sendo para pulverizar, transportar, adubar e podar.
Patent BR-202016019239-Y1 (BR)
Title: Vela de aquecimento com filamento exposto
Inventor: LEPSCH FERNANDO
IPC: F23Q7/00
Filed: 2016-08-19
Abstract: vela de aquecimento com filamento exposto vela de aquecimento (1) com filamento exposto (2) que compreende: uma carcaça (3), preferencialmente plástica, que contém em seu interior componentes elétricos; um filamento (2) em contato elétrico com pelo menos um terminal elétrico (17) em que um suporte de filamento (4) é fixado a uma das extremidades da carcaça (3) promovendo comunicação elétrica entre os componentes elétricos contidos no interior da carcaça (3) e um filamento (2) que se estende em direção oposta à carcaça (3), sendo que entre pelo menos dois componentes elétricos e os orifícios de acoplamento (14) estão previstos pelo menos dois anéis tipo o (15).
Patent BR-202018000517-Y1 (BR)
Title: Disposição em estrutura termoplástica para cadeira estofada
Inventor: PEDRO TESTON CINI
IPC: B68G13/00
Filed: 2018-01-10
Abstract: ?DISPOSIÇÃO EM ESTRUTURA TERMOPLÁSTICA PARA CADEIRA ESTOFADA? A estrutura para cadeira estofada é constituída de um painel de assento (1) e um painel de encosto (2), sendo ambos moldados em peças monolíticas de material termoplástico. O painel do assento (1) apresenta a superfície de topo lisa e nervuras inferiores reticuladas (13). Os cantos frontais do painel do assento (1) possuem entalhes (11) para embutir os pés dianteiros (3). A superfície traseira do painel do assento (1) possui um rebaixo central e alongado (12). O painel do encosto (2) apresenta superfície frontal lisa e nervuras reticuladas traseiras (22). A base do painel do encosto (2) possui rebaixos nas faces frontal e traseira e entalhes laterais (21) onde são encaixadas as extremidades superiores dos pés traseiros (4) que são mais altos que os pés dianteiros (3). Os pés dianteiros (3) são fixados nos entalhes frontais (11) do painel do assento (1) por meio de parafusos (7). Os pés traseiros (4) são fixados nos entalhes laterais (21) do encosto (2) também por meio de parafusos (7). O painel do encosto (2) é fixado no painel do assento (1) através dos mesmos parafusos (7) que fixam os pés traseiros (4).
Patent YU-792-A (YU)
Title: Postupak za prečišćavanje karboksilnih kiselina
Inventor: COOK J
IPC: B01J27/02
Filed: 1992-01-06
Abstract: POSTUPAK ZA PREČIŠĆAVANJE KARBOKSILNIH KISELINA. Karboksilne kiseline koje su proizvedene karbonilovanjem i koje imaju jodidne i oksidujuće nečistoće prečišćavaju se kontaktiranjem sa vodonik-peroksidom i regenerisanjem prečišćene kiseline destilacijom ili isparavanjem. Poželjno se kao katalizator koristi neka takva jaka kiselina kao što je sumporna kiselina. Kontaminacija proizvoda sa sumporom iz sumporne kiseline i sa viškom vodonik-peroksida može se smanjiti korišćenjem metalnih soli u fazi regenerisanja.
Patent IS-4708-A (IS)
Inventor: SCHEEL-KRUEGER JOERGEN
IPC: A61P25/28
Filed: 1998-03-31
Abstract: PCT No. PCT/EP96/04793 Sec. 371 Date Jun. 4, 1998 Sec. 102(e) Date Jun. 4, 1998 PCT Filed Nov. 4, 1996 PCT Pub. No. WO97/16451 PCT Pub. Date May 9, 1997The present invention discloses compounds of the formula, or any of its enantiomers or any mixture thereof, a pharmaceutically acceptable addition salt thereof or the N-oxide thereof wherein X and Y together forms =O, =S, =NOR2, =CR3R4, =N-CN, =N-NR7R8, -(CH2)m-, or -W'-(CH2)p-W''-, or one of X and Y is hydrogen and the other is -OR5, -SR5, or -NR5R6 Z is hydrogen, -COOR9; R3 and R4 are independently hydrogen, halogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, aryl, arylalkyl, or -(CH2)q-COOR2; R2, R5 and R6 are independently hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aryl, or arylalkyl, -CO-alkyl, or -SO2-alkyl; R7 and R8 are independently hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aryl, or arylalkyl; R9 is alkyl, alkenyl or alkynyl; R1 is alkyl, alkenyl, alkynyl, aryl, or arylalkyl; where said aryl groups may be substituted one or more times with substituents selected from the group consisting of halogen, CF3, CN, alkoxy, cycloalkoxy, alkyl, cycloalkyl, alkenyl, alkynyl, amino and nitro; W' and W'' are each independently O or S; n is 1, 2, 3, or 4; m is 2, 3, 4, or 5; p is 1, 2, 3, 4, or 5; and q is 0, 1, 2, 3,or 4. The compounds possess valuable properties as monoamine neurotransmitter, i.e dopamine, and serotonine, reuptake inhibitors.
Patent IS-6882-A (IS)
Inventor: DROST ANDREAS
IPC: E04B5/08
Filed: 2003-07-23
Abstract: The invention relates to an artificial stone floor element with a basic shape that corresponds to the combination of a plurality of square basic elements, especially to an angular floor element. The floor element includes projections and recesses along its peripheral sides of the basic element when seen from the centre of the respective top face of the basic element is substantially point-symmetric with respect to its mid-point. The floor element in further embodiments includes a profile that consists of three projections and three recesses.
Patent JP-H09186715-A (JP)
Title: Network frame repeater
Inventor: HARIGUCHI YOICHI
IPC: H04L12/46
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a network frame repeater transferring data at a high speed even in a broadcast introducing the concept of a VLAN by storing information representing cross reference between an address of a terminal equipment and a port through which data are sent when the terminal equipment acts as a sender of the data. SOLUTION: This network repeater stores a MAC address and information to which VLAN a terminal equipment belongs and generates a MAC-VLAN table (A). The MAC-VLAN table (A) is converted into a VLAN-MAC table (B) to retrieve a MAC address from a VLAN. Further more, in the repeater, a MAC-port table (C) representing the cross reference between a MAC address and a port is generated. The VLAN-MAC table (B) and the MAC-port table (C) are merged into an entry port table (D).
Patent AT-A97292-A (AT)
IPC: E05B65/463
Filed: 1992-05-12
Abstract: In a pull-out stop for drawers, having a stop rail which is guided approximately vertically in the side wall of the body and which has a number of guide studs, engageable in a guide in the side piece of the drawer, which corresponds to the number of drawers, the guide (4) is arranged so as to extend essentially over the entire length of the side piece (1). The guide (4) is a groove which possesses, preferably in the region of the front end (5) of the side piece (1), a vertical stop region (6) and a rising region (7) which adjoins the lower end of the stop region (6) and which is followed by a horizontal region (8, 21). When one of a plurality of drawers is pulled out, the stop rail is raised and the guide studs provided on it and assigned to the other drawers move upwards in their stop region. The other drawers then cannot be pulled out. The guide (4) guarantees that the stop rail is reliably held and guided over the entire pull-out range of the drawer. A catch device which keeps the stop rail in its raised position is unnecessary. <IMAGE>
Patent DK-42985-A (DK)
Inventor: DRIFT JAN WILLEM PIETER TOEMIN
IPC: B27K3/02
Filed: 1985-01-31
Abstract: Composition for the preservation of wood containing awood preservative, such as a boron compound or a fluorine compound, in a polymer or polymer composition, which upon contact with water releases the wood preservative. Said composition is introduced into a hole in the wood or in a wood construction, whereafter the hole is sealed.
Patent DK-58696-A (DK)
Inventor: HINRICHSEN LARS
IPC: A23L27/26
Filed: 1996-05-20
Abstract: The use of a Moraxella bacterial strain for improving flavour in a vacuum-packed meat product, in particular CIB bacon, a flavour-improving Moraxella bacterial strain which is isolated from bacon tank brine, and vacuum- packed meat products which are stored in a vacuum pack using a Moraxella bacterial strain. <IMAGE>
Patent DK-80091-A (DK)
Inventor: BADSTIEBER JOHANN
IPC: E04G17/04
Filed: 1991-04-30
Abstract: A device 1 serves for connecting fittings 2 to shuttering plates, adjustment elements or similar formwork elements, which at their side remote from the shuttering lining have reinforcing ribs or reinforcing profiles 3. The device 1 has an essentially U-shaped cross-section, in which the U-flanges 4 have fastening points 5 for fittings 2, such as girders, braces, runner brackets or the like, and the U-shaped cross-piece 6 in the position of use bears and is clamped against a reinforcing profile 3, especially against a cross-piece 3b of the said profile 3. At least one of the U-flanges 4, but especially both the U-flanges 4, at the side facing the shuttering lining in the position of use and over a part of the length of the U-flange, have an extension 7, which extends out past the U-shaped cross-section 6 and serves as a rotation safeguard and can be applied against the longitudinal side face 3a of the length 3 of the reinforcing profile or against the transition between the cross-piece 3b of the reinforcing profile and the longitudinal side face 3a of the reinforcing profile. The U-shaped cross-piece 6 of the device 1 has at least one recess, possibly open at the edge, or a hole 8 for engagement with a fastening element, especially for insertion through a shank 9a of a fastening element 9. It is thereby possible to anchor the device 1, secure it against rotation, to a reinforcing profile 3 in two positions at 90-degrees to one another, so as to achieve a good transmission of the forces and moments occurring. <IMAGE>
Patent GB-160306-A (GB)
Title: Improvements in machines for moulding bricks, blocks, and the like from cement and other plastic compositions
IPC: B28B7/24
Filed: 1920-01-02
Abstract: 160,306. Gray, F. T., and Whitaker, Ltd., R. G. Jan. 2, 1920. Moulds.-A machine for moulding bricks, blocks, &c. comprises a frame a, Fig. 2, with a table a<1> for supporting a removable board on which the bricks &c. are moulded, and mov. able L-shaped pieces c, d, each of which constitutes an end and side of the mould and carries tapering division pieces c<1>, d<1>, Fig. 4, for separating the bricks y. As shown, the pieces c, dare formed with, or carried by, arms e, f mounted by pivots e<1>, f<1> on the frame, and are pressed towards one another by springs, or by adjustably weighted arms i, whilst the plastic material is pressed into the moulds. Simultaneous movement of the arms is effected by a chain or cable h passing over drums g thereon, and a hand lever or a pivoted foot-lever k linked by rod k<2> and cable k<3> is provided to separate the pieces c, d so that the board with the moulded bricks may be removed bodily.
Patent GB-362713-A (GB)
Title: Improvements in or relating to electric heating and cooking apparatus
IPC: A47J37/10
Filed: 1931-01-02
Abstract: 362,713. Heating by electricity. STOKES, I. T., Millwater, Ripley, Surrey, and IONIDES, A. G., The Old Vicarage, Markyate, St. Albans, Hertfordshire. Jan. 2, 1931, No. 164. [Class 39 (iii).] In a device comprising a cover A adapted to be placed on a plate B and carrying an electric heating element D, the element consists of an insulating disc with parts extending past the heating wire E and constituting a support for a metal protecting grid F. The element may be a ceramic disc with concentric flanges through which the wire is threaded and which form a grid support. In a modification the bolt G connects the cover to the earth wire, and the wooden handle H<1> has a plain tapered spigot which is forced into a screwed tapered socket on the cover and then rotated.
Patent GB-1097023-A (GB)
Title: Injection lasers
IPC: H01S5/062
Filed: 1966-01-04
Abstract: 1,097,023. Injection lasers. INTERNATIONAL BUSINESS MACHINES CORPORATION. Jan. 4, 1966 [Feb. 26, 1965], No. 252/66. Heading H1C. In an injection laser the current applied to the contacts is varied and the contacts are shaped so that the sums of the product of current and contact length are made to equal the laser threshold value so that the laser output is subjected to a sweeping action. In the PN junction semiconductor laser of Fig. 1, two electrical contacts 13, 14 are positioned on one side of the junction, Fig. 2 (not shown), and a third common contact is positioned on the opposite side. A full wave rectified sinusoidal current I, is fed to contact 13 and a full wave rectified cosinusoidal current I 2  is fed to contact 14. By shaping the contacts as shown so that the contact 13 is in the shape of the first 90 of a sinusoid and contact 14 is in the shape of a cosinusoid the sum of the current and length products along a line parallel to edge 22 for the two contacts is a constant. The maximum lengths along edges 22 and maximum currents I 1 , I 2  are co-ordinated to make the threshold for lasing exist along a unique line that sweeps between edges 22 as a function of time. In a second embodiment, Fig. 3, the laser is in the form of a cylindrical body and having a PN junction parallel with the ends of the cylinder. Two contacts 39, 40 are positioned on the uppermost surface of the cylinder and are shaped to be both sinusoidal and cosinusoidal. When the waveforms of Fig. 4 (not shown), are applied to the contacts the output light beam sweeps radially over a sector of the cylinder defined by the contacts. The currents may be made discontinuous.
Patent GB-1412212-A (GB)
Title: Foldable tubular container
IPC: B65D35/12
Filed: 1973-01-02
Abstract: 1412212 Collapsible tubes DART INDUSTRIES Inc 2 Jan 1973 [3 Jan 1972] 283/73 Heading B8D [Also in Division B3] A method of producing a collapsible container comprising a foldably settable tubular body having integral neck and shoulder portions which comprise folds of laminate bonded together to provide uniform spiral folds on the exterior surface of the portions and linear folds on the interior surface comprises forming a foldable, laminated tubular wall 30 comprising at least one lamina (34), (38), Figs. 2, 16 (not shown), of plastics material and one lamina (36) of deformable material, crimping portions 72, Fig. 6, of the open end 44, Fig. 3, of the tubular wall, and folding the crimped portions to form neck and shoulder portions 146, 138, Fig. 13, integral with the tubular wall. A mandrel 50 is inserted into the interior of the wall and cooperates with a crimping die assembly 56 having a sleeve 58 supporting a plurality of fingers 62 pivotally held by a ring 64 in notches 66. A die sleeve 70 is slidably movable on die 58 to move fingers 62 inwardly to form a frusto-conical crimp. The portions 72 are then folded using a die 84 having a bore 86 in which a crimp folding die 88 is rotatably mounted. The die is moved in direction B and rotated in direction C to produce folded crimped portions 94, Fig. 10. A male die 98 mounting a die portion 102 which has a frusto-conical recess 104 and portion 108, is inserted into the tubular wall and in cooperation with die 116, having a portion 118 of complementary shape to portion 102, is used to shape the region of the folded crimped portions. A head piece is then applied to the tube, e.g. by in situ injection moulding or forming of a previously injection moulded head piece applied to the tube. A mandrel 128 and the tube 30 are positioned within a punch die (126), Fig. 11 (not shown), having an annular cutting edge (130) which cuts through a strip of hot plastics (132) leaving disc (134) adhering to apices 96 and tube ends 124. The mandrel and tube are then placed in a head forming die 140 and moved downwards in direction of arrow E so that the disc (134) is forced into cavity 142. The die 128 forces folded portions 94 to conform to the die at the tube shoulder 138. A neck-surrounding portion 150, Fig. 15, comprising helical screw thread portions 152 is formed by portions 144 of the die 140. A forming pin 154 produces a product dispensing opening 164. A closure cap 167 engages the screw threads 152 to seal the opening. Lamina (36) may be a metal foil, e.g. Pb, Al, and laminae (34), (38) may be nylon, polyurethane &c.
Patent GB-1381331-A (GB)
Title: Coated electrical insulating paper and method of making it
IPC: H01B3/48
Filed: 1972-01-04
Abstract: 1381331 Electrical insulating paper KIMBERLEY-CLARK CORP 4 Jan 1972 [5 April 1971] 294/72 Heading B2E Electrical insulating paper has a surface coating deposited from aqueous solution of a material insoluble in materials in liquid form having dielectric properties, the coating material having an alkali metal content of no more than 200 parts per million and being insoluble in water or in aqueous solution within one temperature range but soluble in water or in aqueous solution within a different temperature range, and the coating material being present to the extent of between 2% and 15% of the total weight of the coated paper, the coated paper having a percentage increase in dielectric strength greater than the percentage increase in its weight due to the presence of the coating. The paper may be obtained by washing the coating material with water or aqueous solution within the second temperature range to reduce the alkali metal content to the desired level, dissolving the washed material in water or in aqueous solution within the first temperature range and coating the paper with a solution thus obtained. One or both surfaces of the paper may be coated. The alkali metal content is preferably no more than 20 parts per million and the preferred coating weight is between 3% and 10% of the weight of the coated paper. Suitable coating materials are methyl cellulose, starch, polyvinyl alcohol, protein such as alpha-protein.