baber/WOPTO huggingface dataset:
Patent KR-200496415-Y1 (KR)
Title: 타이어 펑크 수리 장치
IPC: B60C25/00
Filed: 2021-05-24
Granted: 2023-01-27
Abstract: 본 고안의 실시예에 따른 타이어 펑크 수리 장치는 손잡이; 상기 손잡이에 고정되고, 나사선이 형성된 관통공이 형성된 지지부; 상기 지지부를 관통하는 전산볼트; 상기 전산볼트가 관통되고 상기 전산볼트가 회전할 수 있도록 하는 베어링; 상기 베어링의 하부에 고정되는 하우징, 상기 하우징의 내부에서 상하로 운동가능하게 결합되어 상기 전산볼트가 하강하면서 함께 하강하는 하강블록, 및 상기 하강블록에 결합되고 니들을 수용하는 수용홈이 형성되어 니들이 고정되는 니들 고정부를 포함하는 니들 고정 유닛; 상기 니들 고정부에 삽입되고 끝단에 고무밀봉재가 끼워질 수 있는 홈이 형성된 니들; 및 타이어 펑크 수리 작업시 타이어를 감쌀 수 있도록 상기 지지부의 양쪽 단부에 연결되는 고정 스트링을 포함하는 것을 특징으로 한다.
Patent KR-200497108-Y1 (KR)
Title: 알루미늄 합금 부재의 표면 처리 방법 및 양극산화된 알루미늄 합금으로 제조된 부재
IPC: C25D11/02
Filed: 2018-10-10
Granted: 2023-08-01
Abstract: 표면에 최대 500㎛ 크기의 기공들을 포함하는, 알루미늄 합금 부재의 표면 처리 방법으로서, 상기 방법은 상기 부재의 표면의 적어도 일부의 양극산화 단계를 포함하고, 산화 알루미늄 층(23)이 상기 표면의 상기 부분 상에 생성되고, 상기 양극산화는 전류 펄스들에 의해 수행되고, 상기 산화 알루미늄 층(23)은 25 내지 500nm 크기의 기공들(24)을 포함한다.  
본 고안은 또한 산화 알루미늄 층(23)을 포함하는 양극산화된 알루미늄 합금 부재(20)에 관한 것으로, 상기 산화 알루미늄 층(23)은 그 표면에 소정 크기의 기공(24)들을 포함한다.
Patent PH-22016000509-Y1 (PH)
Title: Microprocessor controlled ac voltage regulator
Inventor: CASTILLO RAMON I
IPC: G05F1/66
Filed: 2016-07-29
Abstract: This utility model disclosed a microprocessor controlled AC voltage several components of regulator which a which comprises microprocessor controller circuit having an input terminal, a first output terminal and a second output terminal, is used to sample the output voltage coming from the variable inductance resonant transformer through the voltage feedback preconditioner connected to the transformer through an input terminal; voltage divider and filter circuit is used to send the DC voltage from an output terminal to a 4-level comparator which acts as a flash analog-to-digital converter; microprocessor controller is also used to, based upon the digital data coming from analog-to-digital data, adjusts the pulse width of the drive pulses to the MOSFET driver circuit, connected through its first output terminal, for the MOSFET transistor of the MOSFET PWM switch, connected to the output terminal of MOSFET driver circuit, adjusting the conduction time of MOSFET PWM switch varying the average current drawn from the secondary and also the voltage across the variable inductance resonant transformer connected to the output terminal of the MOSFETPWM switch; the variable inductance resonant transformer is connected to the load through the load protection relay from the input and output terminals of the load protection relay; the microprocessor controller is also used, through its second output terminal, to deactivates the load protection relay when power just resumes after a quick power outage to protect the load and resumes only after some delay; the load protection relay is also used to disconnect the load when abnormal conditions exist in the AC line such as over voltage or under voltage conditions.
Patent PH-22017000062-Y1 (PH)
Title: Instant herbal tea
Inventor: TAN CONSORCIA SILVA
IPC: A23F3/40
Filed: 2017-02-09
Abstract: This instant herbal tea is a kind of tea comprising dried makopa (Syzygium saramangense) leaf and flavorings selected from the group comprising sweetener, creamer, cocoa, and combinations thereof.
Patent PH-22018000125-Y1 (PH)
Title: PROCESS OF MAKING INDIAN MANGO FRUIT ROLL (Mangifera indica Linn)
Inventor: DOMINGO CYRIL JOHN
IPC: A23L3/40
Filed: 2018-02-26
Abstract: The utility model relates to a process of making indian mango fruit roll. The utility model involves washing of indian mango, peeling the indian mango to obtain the flesh, blending with sugar and organic acid, heating to kill harmful microorganisms, adding of anti-browning agents, spreading the mixture onto the trays, drying the indian mango mixture in the cabinet dryer, slicing and rolling of the indian mango dried sheet into desired sizes, and packaging the indian mango fruit roll to appropriate packaging material.
Patent PH-22019000395-Y1 (PH)
Title: Image recognition-based close-loop heating apparatus
Inventor: AUSTRIA LUCAS C
IPC: A01K31/20
Filed: 2019-03-22
Abstract: The present utility model discloses an image recognition-based close-loop heating apparatus for brooding day-old chicks. Specifically, the present technology provides a heat bulb, in particular an incandescent bulb connected to two microcontrollers and a circuit. Said apparatus is capable of adjusting the heat intensity of the heat source depending on the present behavior of the chicks inside the brooding pen. The heat intensity is adjusted with the use of microcontrollers through the four temperature sensors, heat bulb and two LCD display. The heating apparatus works in which the heat intensity output from one of the microcontrollers is feed back to the input of the other microcontroller to adjust the heat intensity according to the behaviour of the chicks.
Patent PH-22019000800-Y1 (PH)
Title: A three-stringed acoustic guitar
Inventor: CASTRO JERICHO V
IPC: G10D3/10
Filed: 2019-06-28
Abstract: The present utility model relates to a three-stringed acoustic guitar that could simplify teaching music by chromatic scale wherein the semitone strings of the three-stringed guitar are based on chordal-tuning which limits and simplifies the major and minor chord positions on each fret. The three-stringed acoustic guitar comprises a hollow body constituting a sound box therefor, a neck extending from one end of the hollow body, a bridge being positioned at the opposite end of the hollow body and a head integrally extending at the free end of the neck.
Patent BR-202013017623-Y1 (BR)
Title: Unidade coletora de dados universal para teares
Inventor: VOLNIR DOS SANTOS SOBRINHO
IPC: D03C3/20
Filed: 2013-07-09
Abstract: UNIDADE COLETORA DE DADOS UNIVERSAL PARA TEARES, descreve-se a presente patente de invenção como uma unidade coletora de dados universal para teares que, de acordo com as suas características, propicia a formação de uma unidade coletora de dados (1) em estrutura própria e específica do tipo eletroeletrônica universal disposta interligada diretamente por cabeamento estruturado aos sensores dos teares (A) e a um computador para captação ou captura dos pulsos elétricos gerados pelos sensores, com vistas a possibilitar de forma extremamente prática, segura e precisa uma completa otimização no conjunto de procedimentos destinados a interpretar e identificar os tipos de pulsos elétricos gerados pelos sensores dos teares (A) ? informações técnicas de operação, assim como registrar e armazenar estes como eventos automáticos ou manuais e, tendo como base, uma unidade coletora de dados (1) com grande resistência, segurança e versatilidade facilmente adaptável a uma vasta gama teares (A), locais e usuários.
Patent BR-202015002534-Y1 (BR)
Title: Válvula de alívio pneumático
IPC: B61H13/00
Filed: 2015-02-05
Abstract: válvula de alívio pneumático. a presente invenção consiste na disposição construtiva de uma válvula de alívio aplicada a sistemas pneumáticos que utilizam sistemas ou dispo si ti vos de segurança pneumáticos para frenagem, abertura e fechamento de componentes mecânicos, além de veículos e composições veiculares. refere-se a câmaras interconectadas para entrada, alívio e equalização da pressão do sistema pneumático com o sistema de segurança.
Patent BR-202018007261-Y1 (BR)
Title: Dispositivo para lubrificação de corrente de transmissão
Inventor: ART 6º § 4º DA LPI E ITEM 1 1 DO ATO NORMATIVO Nº 127/97
IPC: F16N3/06
Filed: 2018-04-10
Abstract: O modelo de utilidade - Dispositivo para Lubrificação de Correntes de Transmissão- em particular para motocicletas, bicicletas ou similares, faz com essa tarefa ocorra de forma eficaz e econômica. A lubrificação ocorre por intermédio de uma escova 2 que possui um furo interno, pelo qual ocorre a passagem do óleo lubrificante contido em uma bisnaga 4. A bisnaga 4 ao ser levemente comprimida faz com que uma pequena porção do óleo escoe até a região das cerdas da escova 2. Após escoar para as cerdas o óleo poderá ser aplicado aos elos da corrente de transmissão pelo método de fricção.
Patent BR-202021012819-Y1 (BR)
Title: Aperfeiçoamento introduzido em bico de pulverização cone cheio
Inventor: IGOR SOARES CAMPÁNARIO
IPC: B05B1/02
Filed: 2021-06-28
Abstract: “APERFEIÇOAMENTO INTRODUZIDO EM BICO DE PULVERIZAÇÃO CONE CHEIO”, que foi desenvolvido de forma a possuir oito direcionadores de fluxo para melhor centrifugação na formação de um cone cheio com abertura de 60° e 40°, para aplicação de fungicidas, herbicidas e inseticidas. Usado em aplicações específica através de drone que detém um ângulo de aplicação reduzido, devido a barra pulverizadora de drones possuir um tamanho bem reduzido, o espaçamento entre bicos é diminuído, necessitando assim ângulos menores para se obter um correto cruzamento entre os jatos, a fim de homogeneizar a distribuição do volume aplicado ao longo da barra, proporcionando uma redução no desperdício de insumos e minimizando a deriva, um problema recorrente em aplicações aéreas.
Patent JP-H0712304-Y2 (JP)
IPC: B65D41/04
Filed: 1988-02-18
Granted: 1995-03-22
Abstract: Stopper device comprising a screw cap (1) made of oxygen-permeable, injection-moulded thermoplastic, whose bottom (2) is covered internally with an oxygen-impervious composite sheet (5) comprising a layer of paper (6) and a layer (8) of PVC and adhering to the bottom by virtue of the fact of the injection of the cap (1) onto the sheet (5), on the paper side, a plastisol seal (9) being cast on the sheet (5), on the PVC side, so as to adhere thereto after gelling.
Patent JP-2584294-Y2 (JP)
IPC: F16H59/12
Filed: 1990-09-26
Granted: 1998-10-30
Abstract: Disclosed herein is a shift lever device for an automatic transmission for use in a vehicle such as an automobile, etc. A female connector is disposed in a position inwardly away from the outer periphery of a shift lever and laid on an axially-extending portion thereof. In addition, the female connector is held in position by a connector support disposed below the female connector. A knob is inserted into and fixed to one end of the shift lever. A male connector and a switch are fixed to an intermediate portion of the knob. When the knob is inserted into the shift lever, the male connector is disposed in such a way as to be fitted into the female connector. It is therefore possible to form the knob so as to cover the one end of the shift lever on a small scale.
Patent IT-221250-Z2 (IT)
Title: Borsa con mezzi di sicurezza
IPC: A45C/
Filed: 1991-09-27
Granted: 1994-02-22
Abstract: La borsa con mezzi di sicurezza del trovato è costituita da un recipiente piano determinato da due fogli o lamine sovrapposti per dar luogo ad una parete doppia continua, quella interna impermeabile e quella esterna portatrice di motivi grafici, tenute unite tra di loro sul fondo e sui lati mediante saldatura ed essendo l'insieme completato con manici, fissati ad un orlo dell'apertura che trattiene, su questo bordo, i due fogli componenti sopra menzionati. La lamina esterna può esere trasparente e presentare motivi grafici applicati alla sua superficie interna, purchè gli stessi rimangano a contatto diretto con il foglio che agisce da fodera, normalmente opaco. La lamina.
Patent CR-9461-A (CR)
Title: Metodo y dispositivo para el transporte de un producto dentro de un difusor
Inventor: JOHN MICHAEL GIBBON
IPC: B01D11/02
Filed: 2007-10-22
Abstract: Se proporciona un metodo y un dispositivo para el transporte de un producto dentro de un difusor durante un proceso de lixiviacion continua. El dispositivo comprende por lo menos una plataforma cribadora para el proceso de lixiviacion continua y por lo menos una zona transportadora longitudinal; la zona transportadora longitudinal se extiende entre la entrada y la salida del difusor.
Patent GB-1158771-A (GB)
Title: Method for Reducing Adhesion
Inventor: MADGE EVELYN WILLIAM
IPC: B29D29/00
Filed: 1966-01-01
Abstract: 1,158,771. Coated rubber. DUNLOP CO. Ltd. 15 Dec., 1966 [1 Jan., l966], No. 15/66. Heading B2E. [Also in Division B5] A method for reducing adhesion between the surfaces of two layers of rubber composition at least one of which layers is a layer of an unvulcanised rubber composition comprises forming a non-tacky film comprising trans-polyisoprene of at least one of the surfaces to be contacted prior to contacting the two layers of rubber composition the layer of trans-polyisoprene may be formed by applying a solution thereof in an organic solvent (e.g. a mixture of trichloroethylene and methylene chloride, hexane, toluene or a petrol fraction). They may also be applied as an aqueous dispersion which may be applied by spraying, brushing, dipping, or by a roller or doctor blade. The coating may have a thickness of between two and ten. thousandths of an inch. The trans-polyisoprene may be gutta percha or balata or a synthetic transpolyisoprene which may contain at least 80% by weight of the trans-polymer. The film comprising trans-polyisoprene may also comprise a further rubber such as natural rubber and it may contain vulcanising ingredients and/or reinforcing fillers as well as a stabiliser.
Patent GB-129920-A (GB)
Title: Improved Means applicable for use in Milling Screw-threads.
IPC: B23G1/32
Filed: 1919-01-02
Abstract: 129,920. Richards Thread Milling Machine Co., and Richards, G. Jan. 2,1919. Milling screws; milling-cutters.-For hobbing screw-threads on taper surfaces, the axis of a parallel hob is inclined to the axis of rotation of the work, or a taper-hob may be employed mounted to rotate on an axis parallel to the work axis. The work A is held in a rotatable workholder B and is acted on bv two parallel hobs F having their axes inclined to the work axis and mounted on a slide D for feeding. The slide D is carried by a slide D<2> pivoted at H and carrying gearing N, O, P for rotating the cutter spindle from the main shaft L, which also rotates the work-carrier. One hob F may have an extension cutter to cut the chase G in a socket fitting.
Patent GB-1235092-A (GB)
Title: Superspeed wheels
IPC: A63H17/26
Filed: 1969-01-01
Abstract: 1,235,092. Wheel construction. LOUIS MARX & CO. Ltd. 1 Jan., 1969 [9 July, 1968], No. 42/69. Heading A6S. An axle, bearing and wheel construction for a toy vehicle is as shown in Fig. 2. Each axle consists of a straight wire mounted in struts 12 extending from vehicle chassis 13 (Fig. 1, not shown). The wheel 15 comprises a body portion and a central bearing element 16 having a central bore 17 by which it is journalled to revolve an axle 14. The end of the axle is bent to form a step 18 whereby the wheel with its bearing is retained on the axle. The bearing is press fitted into the bore 24 of the wheel so that the wheel body 15 is rigidly secured on the bearing. Friction between the wheel and the ground may be reduced by providing a narrow rib or flange 28 at the inside edge of the wheel rim. The axle is of high temper spring steel, particularly polished music wire, which imparts springness to the suspension simulating vehicle suspension systems.
Patent GB-743486-A (GB)
Title: Steroid ketals
IPC: C07J21/00
Filed: 1953-01-01
Abstract: The invention comprises 11-ketopregnane-3 : 20-diketals of the general formula <FORM:0743486/IV(a)/1> wherein R represents a hydrogen atom or an alkyl group containing from one to six carbon atoms and n is either one or two.  The compounds may be prepared by reacting pregnane-3 : 11 : 20-trione with an alkane-1 : 2- or -1 : 3-diol in the presence of an acid ketalization catalyst and preferably in an organic solvent.  In an example, pregnance-3 : 11 : 20-trione, and ethylene glycol are refluxed in benzene with p-toluene sulphonic acid to produce pregnane-3 : 11 : 20-trione-3 : 20-ethylene glycol diketal. Further examples in which ethylene glycol is replaced by propane-1 : 2-diol; octane-1 : 2-diol; propane-1 : 3-diol; and butane-1 : 3-diol; are given.  Specification 743,487 is referred to.
Patent GB-904558-A (GB)
Title: Magnetic cores
IPC: C04B35/26
Filed: 1959-01-01
Abstract: 904,558. Magnetic compositions. RADIO CORPORATION OF AMERICA. Jan. 1, 1959 [Jan. 7, 1958], No. 87/59. Class 38 (2). A magnetic ferrite exhibiting a square hysteresis loop has a composition in mol. percentage given by: MgO 23%-28%, ZnO 10%-15%; MnO 22%, Fe 2 O 3  40%. The oxides or oxide-yielding compounds are mixed and precalcined in air for an hour at 525 C. After cooling they are ground, dried, recalcined for one hour at 900-1100 C., followed by regrinding and the addition of 3% binder. The mixture is passed through an 80-mesh screen, pressed into cores and sintered in either of two ways. In one way the cores are sintered in air at 1200-1300 C. for ten hours, cooled, and annealed in a neutral atmosphere of nitrogen, argon, helium or mixtures thereof for one hour at 1125-1150 C. In the other way the sintering takes place in a neutral atmosphere at 1250-1300 C. for 6 to 8 hours.
Patent TR-28787-A (TR)
IPC: C07D237/28
Filed: 1989-01-24
Abstract: Compounds of the formula (1): <CHEM>  wherein:  R<1> to R<4> are independently H, halo, (C1-C4) alkyl, branched (C3-C4) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, NO2, or NH2, at least two of R<1> to R<4> being H, or one of R<2> to R<4> is -NR<7>-Y-Ar or O-Y-Ar and the rest of R<1> to R<4> are H;  W is N, or CR<5>;  R<5> is H, CH3, Cl, O-Y-Ar, or -NR<7>-Y-Ar;  R<6> is H, CH3, Cl or Br;  A is -O-Alk or -X-Y-Ar; Alk is a C2-C18 saturated or unsaturated hydrocarbon chain, straight chain or branched, optionally substituted with halo, halo (C1-C4) alkoxy, (C3-C8) cycloalkyl, hydroxy, or acetyl; X is O, NR<7>, or CR<8>R<9>, provided that if one of R<2> to R<5> is NR<7>-Y-Ar or O-Y-Ar, then X-Y-Ar is an identical group;  R<7> is H, (C1-C4) alkyl, or acetyl; R<8> and R<9> are independently H, (C1-C4) alkyl, (C1-C4) acyl, halo, or OH, or R<8> and R<9> combine to form a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms; Y is an alkylene chain 2 to 8 carbon atoms long, optionally including an O, S, SO, SO2, or NR<7> group or a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms, or substituted with (C1-C3) alkyl, (C2-C4) alkenyl, phenyl, (C3-C8) cycloalkyl, hydroxy, halo, or (C1-C4) acyl; and  Ar is  1,3-benzodioxolyl  fluorenyl,  pyridyl,  imidazolyl,  indolyl,  thienyl, optionally substituted with CH3 or Cl,  thiazolyl,  cyclopentyl,  1-methylcyclopentyl,  cyclohexenyl (hexahydrophenyl),  cyclohexyl (tetrahydrophenyl),  naphthyl,  dihydronaphthyl,  tetrahydronaphthyl,  decahydronaphthyl, or  a group of the formula (2): <CHEM>  where R<1><0> to R<1><4> are independently H, halo, I, (C1-C10) alkyl, branched (C3-C6) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, halo (C1-C4) alkoxy, phenoxy, substituted phenoxy, phenylthio, substituted phenylthio, phenyl, substituted phenyl, NO2, NH2, acetoxy, OH, CN, or SiR<1><5>R<1><6>R<1><7>, OSir<1><5>, R<1><6>, R<1><7>, where R<1><5>, R<1><6>, and R<1><7> are independently (C1-C4) alkyl or (C3-C4) branched alkyl, provided that unless each of R<1><0> to R<1><4> is F, CH3, or H, then at least two of R<1><0> to R<1><4> are H;  or an acid addition salt of a compound of formula (1)  or an N-oxide of a compound of formula (1) when W is CR<5> are fungicides, insecticides, and miticides.
Patent AT-A96596-A (AT)
IPC: E05B27/00
Filed: 1996-06-04
Abstract: The lock has a keyway with sensing tags (10) to follow slots in the sides of the key. A control slider (11) is displaced by the key and has control holes (14) facing a locking catch (18) which locks the cylinder into the outer housing (1). This prevents forcing of the cylinder. The outer catch has a large profile (18) held into the locking position by a spring loaded sensing catch (17) whose inward facing end monitors the position of the slider. If the slider is not in the correct release position the security catch remains locked into the outer housing.
Patent CR-10477-A (CR)
Title: FORMAS CRISTALINAS DE 11B-(ACETILFENIL)-20,20,21,21,21,-PENTAFLUORO-17-HIDROXI-19-NOR-17a-PREGNA-4,9-DIEN-3-ONA
Inventor: WOLFGANG BECKMANN
IPC: A61P5/36
Filed: 2008-12-02
Abstract: En particular, dos formas cristalinas de ansolvato/anhidrato de este compuesto, las formas polimorficas I y II. Solvatos cristalinos, por ejemplo, los solvatos de metanol y etanol de 11B-(4-acetilfenil)-20,20,21,21,21-pentafluoro-17-hidroxi-1-nor-17c-pregna-4,9-dien-3-ona, como precursores para la preparacion de ambas formas polimorficas I y II.
Patent CR-11238-A (CR)
Title: Mediacion de citotoxicidad de celulas que evidencian la expresion superficial de cd9
Inventor: YOUNG DAVID S F
IPC: A61K39/395
Filed: 2010-01-27
Abstract: La invencion se refiere a la clasificacion, diagnostico y tratamiento de enfermedades cancerosas (tanto tumores primarios como metastasis tumorales), particularmente a la mediacion de citotoxicidad de celulas tumorales que evidencian expresion superficial de CD9, y mas particularmente al uso de anticuerpos modificadores de enfermedades cancerosas (CDMAB), opcionalmente en combinacion con uno o mas CDMAB/ agentes quimioterapeuticos, como un medio para iniciar la respuesta citotoxica.
Patent CU-33384-A (CU)
Title: Mejoras en los aparatos de cristalización de placas calefactoras
Inventor: GEORGI JEAN CLAUDE
IPC: C13B30/02
Filed: 1969-05-09
Abstract: Aparato de cristalización constituido por una cuba horizontal que contiene, en su parte inferior, dos haces de calentamiento dispuestas, punta con punta, formados los dos por placas de calefacción verticales y paralelas al eje longitudinal de la cuba, las placas de los haces están enlazadas por cajas de vapor situadas en los dos extremos de la cuba, caracterizado porque cada placa calefactora está dividida en dos compartimientos superpuestos por un tabique longitudinal, el compartimiento superior está unido a la caja de vapor, el compartimiento inferior está conectado a un colector de condensador situado en el exterior de la cuba en la misma extremidad de las placas que la caja de vapor y estos dos compartimentos se comunican entre sí al otro extremo de la placa.
Patent CU-33784-A (CU)
Inventor: KIMURA YOSIAKI
IPC: A23K1/00
Filed: 1972-09-16
Abstract: Procedimiento e instalación para la fabricación de un pienso compuesto para bueyes, caballos, cerdos o gallinas que contiene bagazo, levadura y proteína, que comprende mezclar bagazo con Candida utilis de su variedad C. utilis var mejor para proteinización, y con Trichoderma viride para la descomposición de las fibras crudas, fermentar la mezcla, mezclar azúcar u otro pasto, laminar la mezcla resultante para darle una forma deseada, y secar la mezcla para proporcionar un pienso compuesto compacto.
Patent DK-75990-A (DK)
Inventor: GENERMONT GERARD
IPC: A23L27/30
Filed: 1990-03-23
Abstract: A sweetener product for foodstuff use in granulate form which comprises sucrose and at least one powerful sweetener containing 1-50% of at least one powerful sweetener, with the volume weight being 0.4-0.7 g/cm3, preferably 0.45-0.55 g/cm3, and the mean particle size being 150-500 nm, preferably approx. 200 nm. The product is prepared from sucrose particles having a mean diameter of 150-500 nm, which particles are themselves prepared by granulating fine-crystalline sucrose, and subsequently admixing the powerful sweetener (for example aspartame) and, where appropriate, a supplementary excipient. The sweetener product is stable during storage and convenient to handle and easy to dose, and it has a very high sweetening ability as compared with the low energy content. The product can be added to many different types of foodstuffs, including those which are in powder form.