baber/WOPTO huggingface dataset:
Patent KR-200488793-Y1 (KR)
IPC: A44C25/00
Filed: 2018-08-23
Granted: 2019-03-19
Abstract: 본 고안은 귀걸이, 목걸이 또는 팔찌에 사용할 수 있는 것으로서 필요에 따라서 자신이 원하는 쥬얼리를 설치하여 착용할 수 있게 하는 장식용 팬던트 기구에 관한 것이다. 그의 구성은; 목걸이끈을 끼워 걸 수 있는 구멍을 제공하는 제1링; 상기 제1링의 일측에 연결되는 것으로서 알갱이 형태의 보석류를 안착시킬 수 있는 제1수용부; 목걸이끈을 끼워 걸 수 있는 구멍을 제공하는 제2링; 상기 제2링의 일측에 연결되는 것으로서, 알갱이 형태의 보석류를 안착시킬 수 있는 제2수용부; 상기 제1수용부와 제2수용부를 연결하는 수용부연결구;를 포함하는 것을 특징으로 한다.
Patent KR-200492799-Y1 (KR)
IPC: A01K91/04
Filed: 2018-12-03
Granted: 2020-12-11
Abstract: 본 고안은  살아있는 생(生)미끼를 사용할 수 있게 하여 주로 오징어, 문어 등의 두족류 어종을 보다 효과적으로 공략할 수 있도록 한 두족류 생미끼 채비에 관한 것이다. 
본 고안은 생미끼(5)를 끼우는 헤드부(1); 상기 헤드부(1)로부터 양 지선(2)(3)으로 갈라져서 생미끼(5)를 안정적으로 지지하는 레그부(1A); 상기 레그부(1A) 끝에 훅바늘(41,41')(43,43')이 결합되는 훅킹부(1B);로 구성한다.
Patent KR-200489948-Y1 (KR)
IPC: G09F13/22
Filed: 2019-03-14
Granted: 2019-08-30
Abstract: 본 고안은 비상탈출구 유도표시장치에 관한 것으로, 해결하고자 하는 기술적 과제는 비상구의 위치와 방향을 정확히 파악하게 할 수 있으며, 위치 이동이 용이하도록 하여 실내 어디에든 설치 가능하도록 하는데 있다.  
이를 위해 본 고안은, 소정의 길이를 가지며 통 모양으로 이루어진 몸체부; 상기 몸체부를 바닥면으로부터 기립시키도록 지지 및 고정하고, 일정중량을 갖도록 이루어진 지지부; 상기 몸체부의 외측면에 부착되고 비상탈출 유도표시정보가 인쇄된 정보표시 필름부; 상기 몸체부 내에 설치되고, 전원을 공급 받아 점등하는 LED 램프부; 및 외부전원을 공급받아 상기 LED 램프부에 전원을 공급하는 전원부를 포함하는 비상탈출구 유도표시장치를 개시한다.
Patent KR-200494712-Y1 (KR)
IPC: B26D3/28
Filed: 2020-09-08
Granted: 2021-12-07
Abstract: 본 고안에 따른 채 썰기 장치는 외부에 돌출된 손잡이의 회전에 따라서 다수의 채칼이 승하강하는 뚜껑부와, 상기 뚜껑부에 탈착식으로 결합하며 그 내부의 상부에 슬라이드 방식으로 탈착이 가능한 도마판이 구비된 몸체부로 구성된 장치로서, 상기 뚜껑부는, 손잡이의 중심부가 통과될 수 있는 손잡이 홀과 네 모서리에 승하강 기어가 결합되어 회전할 수 있는 홀이 형성되어 있는 상부커버와 이의 아래쪽에서 결합되는 하부 커버로 구성되고, 상부 커버의 내부에는 다수의 채칼이 하방으로 수직 고정되어 있는 채칼 고정판과, 상기 채칼 고정판의 양측면에 각각 구비되며 채칼 고정판의 네 모서리 위치를 관통하고 내부에 나사산이 형성된 나사산 홀이 포함된 나사산 가이드와, 긴 나사의 형태로서 상부에는 기어가 형성된 승하강 기어와 그 아래부터는 긴 나사산이 형성된 승하강 나사산이 상기의 각 나사산 홀에 4곳에 통과되어 결합되고, 상기 승하강 기어의 각 안쪽 측면에 맞물려 회전할 수 있는 4개의 방향전환기어와, 상기 각 방향전환기어의 안쪽 측면에 맞물려 회전할 수 있게 중심부에 위치한 중심기어가 상기 손잡이에 결합되고, 상기 채칼의 하부에는 채칼이 통과될 수 있는 크기의 홀이 채칼 수만큼 형성되고, 각 모서리에 승하강 나사산의 하부 끝단 일부가 삽입되어 저항없이 회전할 수 있는 나사산 없는 홀인 회전부 홀이 포함된 판 형태의 채칼 홀 판과, 상기 채칼 홀 판이 올려질 수 있게 일부가 절곡되어 형성된 채칼 홀 판 거치부가 하부 커버에 포함되며, 상기 몸체부는 손잡이 형태의 도마 손잡이가 구비된 도마 판과 야채가 수용될 수 있는 공간이 형성된 몸체 커버로 구성되며, 상기 몸체 커버에는 채칼이 하방으로 최대로 이동했을 때 접촉되는 높이에 도마판이 위치할 수 있도록 도마판이 외부에서 몸체부로 삽입될 수 있는 홀 형태인 도마 판 홀과 삽입된 도마판이 거치되어 슬라이드 이동할 수 있는 제 2 도마 판 가이드가 형성되고, 상기 제 2 도마 판 가이드의 하부에 채 썰기가 완료된 야채가 수용될 수 있는 공간이 형성된 야채 수용부가 포함되어, 손잡이의 회전에 따라서 채칼이 승하강하여 도마 판 위에 올려진 야채를 편리하게 채 썰기 할 수 있다.
Patent PH-22010000530-Y1 (PH)
Title: Three-disc plow attachment for hand tractor
Inventor: BAUTISTA ELMER G
IPC: A01B15/16
Filed: 2010-10-29
Abstract: The utility model relates to a three-disc plow implement attachable to hand tractor or power tiller and use thereof. The utility model described herein improved the conventional attachment for hand tractor, as a means for plowing lowland rice fields. It comprises a set of three discs plow that is capable of faster plowing operation. It will enable farmers to accomplish field plowing operations at faster rate compared to the traditionally used two-disc plows.
Patent PH-22014000294-Y1 (PH)
Title: Feeding bottle with sterilizer cap
Inventor: KAPAHI ANIL
IPC: A61J9/00
Filed: 2014-05-08
Abstract: A feeding bottle with sterilizer cap comprising of a hollow bottle body having a closed bottom portion, a reduced rounded shoulders extending to a threaded neck adapted to be screwably attached with a nipple and a nipple collar assembly, said bottle being provided with a substantially cylindrical sterilizer cap having a thickened lip portion being removably engaged with said reduced rounded shoulders, and a reduced base portion disposed at the bottom portion, defining a catch thereof being removably engaged with said thickened lip portion of said sterilizing cap when said cap being mounted thereto, characterized in that a tong removably mounted on said bottle body to hold said feeding nipple during sterilization procedure.
Patent PH-22015000590-Y1 (PH)
Title: Spot-on composition for animals
Inventor: JONSAY NICOLO L
IPC: A61P33/14
Filed: 2015-10-09
Abstract: This utility model relates to a spot-on composition comprising spinosyn and fipronil as active ingredients for combating parasites in animals such as gamecocks and racing pigeons.
Patent PH-22018001226-Y1 (PH)
Title: Process of producing camansi (artocarpus camansi) seed cookies
Inventor: TIPAN MARGIE C
IPC: A21D13/80
Filed: 2018-10-19
Abstract: The process of producing camansi seed cookie is done through preparing dry ingredients including all-purpose flour, camansi seed flour, baking powder, sugar and iodized salt and wet ingredients including butter, milk, eggs, and vanilla. Sifting all dry ingredients such as all-purpose flour, camansi seed flour, baking powder, sugar and iodized salt. Mixing the sifted dry ingredients together in a container as dry mixture, and set aside. Measuring the wet ingredients including butter, milk, eggs and vanilla. Creaming the butter and add egg, milk and vanilla mix thoroughly as wet mixture. Adding the dry mixture to said mixture gradually until soft dough is obtained. Scoping the soft dough using a spoon and place onto a baking sheet. Baking the soft dough using a pre-heated oven for about 10-12 minutes or until become golden; and removing the baked dough from the oven as cookies.
Patent PH-22018001353-Y1 (PH)
Title: An abaca fiber extractor
Inventor: LUCES JOEIN L
IPC: D01B1/50
Filed: 2018-11-23
Abstract: This utility model, "an abaca fiber extractor", provides an apparatus to extract abaca fiber from a strip of tuxy. The abaca fiber extractor comprises a body, a blade holder, a blade, a shaft housing, a pusher shaft, a spring, a lever, and a stooge.
Patent PH-22020050165-Y1 (PH)
Title: Doorknob mounted handsfree door opener
Inventor: EL-ESTWANI MARY GRACE A
IPC: E05B17/00
Filed: 2020-05-25
Abstract: Disclosed is a doorknob mounted handsfree door opener which is a pathogen safety device that can be mounted to doors of our house, office, school and other building structure. The handsfree door opener will control and prevent human transmission of pathogens such as bacteria and viruses when opening a door by the use of annular rim mountable to a doorknob and an elongated lever actuator connected to the annular rim. The lever actuator can be actuated by human arm in opening a door structure.
Patent PH-22020050653-Y1 (PH)
Title: Process of Making Bamboo Shoot Cracker Enriched with Moringa
Inventor: MONTALBO ELMO N
IPC: A23L29/206
Filed: 2020-11-03
Abstract: Disclosed is a process of making bamboo shoot cracker enriched with moringa comprising the following steps; Preparing the ingredients such as chopped boiled bamboo shoots, class C bread flour, moringa powder, butter, ground black pepper, mince onion, minced garlic, iodized salt, baking powder. Then, Preheating oil to 350 degrees Fahrenheit. Then, Mixing together chopped boiled bamboo shoots, bread flour, moringa powder, salt, black pepper, onion, garlic, baking powder, and butter. Next, blending the dough well until it become sticky. After that, kneading dough mixture until it got elastic. Then, dividing the elastic dough into two portion and roll divided dough flat about 1/8 inch thick and cut into rectangular shape. And lastly, Deep-frying until golden brown.
Patent BR-202012026584-Y1 (BR)
Title: disposição construtiva aplicada em cartola de estacas pré-fabricadas
Inventor: SILVA PEDRO ELISIO CHAVES ALVES FERREIRA DA
IPC: E02D5/12
Filed: 2012-10-17
Abstract: disposição construtiva aplicada em cartola de estacas pré-fabricadas. o presente modelo de utilidade refere-se à disposição construtiva aplicada em cartola de estacas constituídas de chapa de aço circular com diâmetro igual ao diâmetro externo da estaca a ser testada, soldada a um tubo de aço com diâmetro externo inferior ao diâmetro interno da estaca preenchido com concreto de alta resistência, apresentando ambas as peças o mesmo centro geométrico, para encaixe de dois segmentos de estacas pré-fabricadas (de concreto ou aço) e agindo em conjunto com célula expansiva, objetivando executar prova de carga estática de elemento de fundação.
Patent BR-202013024530-Y1 (BR)
Title: Disposição aplicada em pino direcionador de fluxo de metal em moldes para fabricação de rotores para motores elétricos de indução
Inventor: RIVIO ARTURO RAMIREZ
IPC: B22D13/10
Filed: 2013-09-25
Abstract: resumo “disposição aplicada em pino direcionador de fluxo de metal em moldes para fabricação de rotores para motores elétricos de indução”, consiste de um pino (1) direcionador do fluxo do alumínio (2) líquido em um molde (m), com parte superior (ms) e outra parte inferior (mi), para fabricação de rotor (3) utilizado em motores elétricos cujo destaque é a cabeça (4) com delineamento projetado angulado, que propicia melhor enchimento do molde (m) propriamente dito.
Patent BR-202014016630-Y1 (BR)
Title: disposição construtiva em plataforma para o transporte de veículos de duas rodas
Inventor: ANTONIO MOREIRA DE QUEIROS
IPC: B60P1/64
Filed: 2014-07-03
Abstract: disposição construtiva em plataforma para o transporte de veículos de duas rodas. é descrita uma disposição construtiva em plataforma para o transporte de veículos de duas rodas que compreende uma estrutura tubular dotada de colunas verticais (110) dispostas nos vértices de uma primeira base fixa (120) e de uma segunda base deslocável verticalmente (130) através de cabos de aço (30) , tendo a base fixa (120) a disposição de nichos com abertura frontal (121) para o encaixe dos garfos da empilhadeira, e as colunas verticais (110) sendo encaixadas em perfis (211) dispostos na superfície interna da caixa de carga (210) de um caminhão (200).
Patent IT-226635-Z2 (IT)
Title: Struttura di supporto particolarmente per piatti in materiale sintetico di ridotto spessore
IPC: A45F/
Filed: 1992-04-22
Granted: 1997-07-01
Abstract: Il presente trovato si riferisce ad una struttura di supporto particolarmente per piatti in materiale sintetico di ridotto spessore che comprende un corpo che definisce un piano di appoggio per .un piatto in materiale sintetico. Tale corpo presenta almeno due zone rialzate che si ergono dal piano di appoggio e che presentano organi di trattenimento che sono impegnabili con il bordo del piatto.
Patent IT-224186-Z2 (IT)
Title: Dispositivo di accoppiamento fra rotore e girante di elettropompe o simili con motore a magneti permanenti
IPC: F04D13/02
Filed: 1991-03-28
Granted: 1996-02-09
Abstract: Il trovato in oggetto è riferito ad un dispositivo fra rotore e girante di elettropompe o simili con motore a magneti permanenti.Il dispositivo comprende mezzi di vincolo elastico rotazionale costituiti preferibilmente da una molla ad elica cilindrica che associano il rotore alla girante.
Patent MD-149-Z5 (MD)
Title: Seal with polymer optical fibers
Inventor: CERBARI SERGHEI
IPC: E05B39/02
Filed: 2009-09-17
Abstract: The invention relates to means for locking with sealing of material objects transported, especially, by way of customs, with the view of preventing the unauthorized access to them, in particular of refrigerators, vans, cisterns, cars and containers of the railway, sea and air transport, of cargoes transported in railway cars and containers, trucks etc.The seal with polymer optical fibers comprises a transparent body with cylindrical cavity, bottom and holes on the lateral surface for a flexible sealing element, a core with holes on the lateral surface of the body. The core is installed into the body with the possibility of rotation and is equipped with ratchets contacting with longitudinal ribs made on the inner surface of the body. On the outer frontal surface of the core it is placed a rotary hand knob. Into the body it is also placed a hollow disk with bottom, closed with a plate for informative data, the surface of which is covered which a transparent protective layer of plastic material. The flexible element is made of polymer optical fibers or steel rope twisted with polymer optical fibers.
Patent GB-137569-A (GB)
Title: Improvements in or relating to rubber mixing, grinding, sheeting and similar mills
IPC: B29B7/58
Filed: 1919-01-02
Abstract: 137,569. Iddon, F. Jan. 2, 1919. Roller apparatus.-In roller mills for mixing, grinding, sheeting, and warming rubber, and in similar apparatus, the front and back rollers are separately driven from independent variable sources of power, so that their relative speeds may be altered. The front and back rollers of a series of mills may be driven in the same manner. As shown, an electric motor A drives the back roller D through double helical gear B and a pinion E engaging a wheel on the roller shaft, while the front roller D' is similarly driven from a motor A'.
Patent CR-9413-A (CR)
Title: Metodos para el tratamiento de alteraciones relacionadas con ansiedad
Inventor: SABNANI SANJAY
IPC: A61K31/137
Filed: 2007-10-03
Abstract: La presente invencion es concerniente con metodos de y composiciones para el tratamiento y alivio de sintomas y enfermedad asociados con indicaciones provocadas por un impulso fisiologico a aliviar una sensacion de ansiedad.
Patent GB-213017-A (GB)
Title: A combination double frame to hold clothing, hats, umbrellas & the like, for attaching to chairs, pews, & similar seatings
IPC: A47C7/64
Filed: 1923-01-01
Abstract: 213,017. Moody, W. F. Jan. 1, 1923. Hat, garment, and umbrella racks.-A device for supporting a hat, clothing, and umbrellas comprises a U-shaped frame A pivoted at its ends to the back of a chair or pew, a second U-shaped frame B, bent at H to receive a hat, being pivoted to brackets C which slide on the. frame A. A wire F slidably arranged across the frame A serves to hold the hat in the part H. Chains K limit the pivotal movement of the frame A, coil springs arranged on the frame pivots normally holding the frame against the chair. In a modification the frame A is dispensed with, the frame B beng pivoted direct to the chair and the sliding wire F arranged across it.
Patent GB-289742-A (GB)
Title: Improvements in or relating to ring spinning and other spinning machines
IPC: D01H5/56
Filed: 1928-01-02
Abstract: 289,742. Lees & Co., Ltd., A., and Clegg, J. W. Jan. 2, 1928. Rollers and roller heads. - In ring and flyer frames, mules, and like spinning-machines, the inner ends 12 of the spindles of divided rollers 11, which are used in place of the usual single top rollers as described in Specification 231,937, are housed in slots 13 in a projection 14 from a bar 15 which extends across the usual cap bar fingers, so that the rollers may be applied and removed as readily as the usual single or undivided rollers. The slots in the bar 15 may be open at their lower ends and closed by a plate 18 secured by a screw 19 after the spindles are inserted, and additional transverse slots 17 may be provided and the spindles provided with end discs 20 to prevent the rollers from dropping out. The bar 15 is provided with positioning projections 21 which engage the slots in the cap bar fingers.
Patent GB-292116-A (GB)
Title: An improved method of operating engines utilising pulverised fuels
IPC: F02B45/02
Filed: 1928-01-02
Abstract: 292,116. Pawlikowski, R. June 14, 1927, [Convention date]. Composition fuel.-A powdered fuel for use in internal-combustion engines or turbines is composed of parts one of which ignites more readily than the other or others. The two parts may be of the same material, one being more finely ground or drier than the other to make it readily ignitible; or the two parts may be of different materials. As examples of the slow burning fuels the following are mentioned -anthracite, coke residues, peat, powdered wood, fallen leaves or animal carcases. To ignite such fuels lignite dust, ash-free coal dust, powdered naphthalene, anthracene or sugar may be used. A mixture of the two parts may be formed outside the engine; or they may be injected separately into the combustion chamber, the readily ignitible before the other part, through the same or separate injection devices. Reference has been directed by the Comptroller to Specifications 122,214 and 274,462.
Patent IS-4685-A (IS)
Inventor: ALVENES PER MORTEN
IPC: B60P3/20
Filed: 1998-03-06
Abstract: PCT No. PCT/NO95/00153 Sec. 371 Date Apr. 23, 1998 Sec. 102(e) Date Apr. 23, 1998 PCT Filed Sep. 7, 1995 PCT Pub. No. WO97/09198 PCT Pub. Date Mar. 13, 1997A transport cover or tarpaulin includes at least one sheet of a flexible insulated material, including chambers for a coolant and additionally including channels constructed and arranged for filling with a gas. The outer surface of the cover may be covered with a heat-reflecting material.
Patent JP-H07229900-A (JP)
Title: Immunological diagnostic reagent
Inventor: NAKAJIMA KUNIAKI
IPC: C08F220/22
Filed: 1995-01-04
Abstract: PURPOSE:To obtain a reagent easily judging the presence of agglutination reaction and excellent in storage stability by compounding aminosulfonic acid or a water-soluble salt thereof with an aq. dispersion of water dispersible polymer particles obtained by the emulsion polymerization of a monomer mixture having a specific compsn. CONSTITUTION:About 60-99.8wt.% of a fluoroalkyl acrylate derivative having a compsn. represented by formula I (wherein R<1> is hydrogen or a lower alkyl group, R<2> is a group represented by formula II, A is hydrogen, fluorine or CF3 and m, n are an integer of 0-12, X+Y= m-1 and R<3> is hydrogen or an acetyl group), about 0.1-20wt.% of an acrylic derivative represented by formula III (wherein each of R<4> and R<5> is hydrogen or a lower alkyl group) and about 0.1-20wt.% of a polyfunctional internal crosslinkable monomer are subjected to emulsion polymerization in an aq. medium to obtain water dispersible polymer particles. An immunological active substance is immobilized on the polymer particles to be dispersed in an aq. medium and aminosulfonlc acid or a water-soluble salt is added to the obtained dispersion.
Patent JP-H05286916-A (JP)
Title: Inhibitor of no-synthase and cyclooxygenase, its preparation and therapeutic composition
Inventor: PIEERUUETANNU SHIYABURIE DO RA
IPC: A61K31/22
Filed: 1993-01-04
Abstract: PURPOSE: To obtain a compd. having an inhibiting activity against L-arginine/ nitrogen oxide synthetase and an inhibiting activity against cyclooxygenaze, which is useful for therapy of heart and cerebrovascular disorders, inflammation and immunodeficiency, etc.  
     CONSTITUTION: This is a salt of the formula AB [wherein A is a cyclooxygenase inhibitor having an available acid functional group and expressed by the formula RCOOH (in which COOH is an available acid functional group and a suitable residue of the inhibitor); B is an L-arginine of the formula (in which R 1  is H, methyl or ethyl; R 2  is H or NO 2 ; R 3  is NH 2 , methylamino, ethylamino, hydrazino, methyl or ethyl, with the proviso that, in the case AB is a salt and R 2  is H, R 3  is not NH 2 )] or which may be amide form. As the cyclooxygenase inhibitor of the formula RCOOH, there may be salicyclic acid, acetylsalicylic acid, mefenamic acid, ibuprofen, indomethacin and sulindac. As the compd. of the formula, there may be N-monomethyl-L- arginine and N-ω-nitro-L-arginine. 
     COPYRIGHT: (C)1993,JPO
Patent AT-A75987-A (AT)
Inventor: MELCHER GUENTHER
IPC: F41A27/06
Filed: 1987-03-30
Abstract: The invention relates to an aiming carriage for steeply angled firearms, especially grenade launchers, the weapon tube of which rests on the one hand with its bottom piece on a bridge and on the other hand with at least one standing leg on an annular aiming rail and is pivotable about a bridge centre point. The aim here is to ensure that all the operating members are arranged in the vicinity of the elevation and azimuth aiming mechanism, fine adjustment is possible and locking in any position is provided. This is achieved in that the driving axle of the adjustment mechanism is axially displaceable and, by means of a pressure cone arranged on the gear wheel, is freely movable in one position of the axial displacement and bears against the leg of the aiming rail in another position, whilst the leg of the aiming rail can at the same time be clamped by means of the pressure cone and sliding shoe. <IMAGE>
Patent DK-27584-A (DK)
Inventor: KRAATZ UDO
IPC: C07D249/08
Filed: 1984-01-20
Abstract: (-)-Antipode of (E)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-triazol-1-yl)-pent-1-ene of the formula   <IMAGE>   a plant growth regulant containing the same and a process for regulating the growth of plants are disclosed. Also disclosed is a method for making such antipode.
Patent EG-20949-A (EG)
Title: Post blinde a moyenne tension
IPC: H02B13/035
Filed: 1996-10-23
Granted: 2000-07-30
Abstract: A vertical mounting plate (47) supports on one side three split-shell cylindrical chambers (1,2,3) in plastic material with conducting external surface. Aligned horizontally and communicating internally via sealed band-joints (8), the shells are filled with pressurised e.g. SF6 gas. Shells are vertically divided, the halves (1',2',3') next the mounting plate containing isolating switches capable of connecting feeder cable terminations (15,32), traversing the plate, with busbars in the other half-shells (1'',2'',3''), or with earth. One shell (3) is backed by an insulated case (51) containing single-pole vacuum or SF6 circuit-breakers - opt., a fuse-cabinet - controlling local MV equipment, e.g. a transformer, with associated earthing switch (63). An outer cabinet (41,81,82,83), of metal plates cut, folded and riveted, supports the equipment and its LV ancillary gear.
Patent GB-935479-A (GB)
Title: Seating article
IPC: A47C7/18
Filed: 1962-01-02
Abstract: 935,479. Seat frames; upholstery. PRESTIGE FURNITURE CORPORATION. Jan. 2, 1962 [Jan. 6, 1961], No. 114/62. Classes 52 (2) and 52 (4). A seating article has a combined seat, side and back structure comprising a pair of moulded shells 1, 2 preferably made from cellulose and contacting one another in the seat portion and at the edges of the shells and having hollow spaces between the shells in the side and back portions. As shown in Fig. 3, the perimeter of the contacting shells in the seat portion is shaped to sit on a rectangular frame member 34 to which legs are attached. The seat portion has a recess 4 (Fig. 6), the rear part of which is deeper than the forward part. The recess 4 may house resilient means such as steel springs, sponge rubber or elastic bags containing air. The seating article may be armless or as shown in Fig. 7, moulded arm sections 25 may be fixed over the side portions 17, 18 and moulded wing sections 27 fastened to the arm sections. Rubber webs 41, 45 extend across the seat. Plastic resilient cellular material such as polyurethane foam may be used to form cushioning sections 46, 47, 48 and 49 preformed to the seating article's basic structure. The upper part of the structure is covered by fabric 50.
Patent GB-1015111-A (GB)
Title: Improvements in and relating to semi-conductor thermo-elements
Inventor: PARROT JOHN EDWIN
IPC: H01L35/26
Filed: 1961-01-03
Abstract: 1,015,111. Thermo - electric elements. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. April 3, 1962 [Jan. 3, 1961], No. 229/61. Heading H1K. In a thermo-electric element the carrier concentration is varied throughout the length of the element so that for any particular region of the element the carrier concentration is such as to give optimum thermo - electric figure of merit for the particular temperature expected at that region when the thermo-element is subject to the temperature gradient expected in operational use. The carrier concentration is varied either by varying the composition of the element or the impurity concentration of the element. Fig. 3 shows a die 11 containing a thermoelectric element comprising sections 1 to 8 each having different composition and/or impurity concentration. Each section may be preformed and then the sections joined, e.g. by soldering or pressure. Alternatively each section may comprise a batch of powdered, sintered or alloyed semi-conductor material, e.g. Bismuth Telluride having a selected composition or containing a selected concentration of an activator impurity, e.g. lead or copper iodide, the assembly being compacted by pressure and then heated, e.g. for 24 hours at 450 C., during which time diffusion takes place between the sections giving a smooth variation of carrier concentration throughout the element.