baber/WOPTO huggingface dataset:
Patent HK-1055677-A1 (HK)
Title: Dual-release compositions of a cyclooxygenase-2- inhibitor
Inventor: DESAI SUBHASH
IPC: A61K47/32
Filed: 2003-11-04
Abstract: Pharmaceutical compositions are provided comprising one or more orally deliverable dose units, each comprising a selective cyclooxygenase-2 inhibitory drug of low water solubility, for example celecoxib, in an immediate-release fraction and a controlled-release, slow-release, programmed-release, timed-release, pulse-release, sustained-release or extended-release fraction. The compositions are useful in treatment or prophylaxis of cyclooxygenase-2 mediated conditions and disorders.
Patent HK-1057174-A1 (HK)
Title: Steroid hormone products and methods for preparingthem
Inventor: SCHULTZ THOMAS
IPC: A61K9/14
Filed: 2004-01-08
Abstract: The present invention relates to steroid hormone products, such as oral contraceptive products, including at least one steroid active ingredient mixed with an excipient and having improved dissolution and release rate properties. The invention further relates to methods for making such steroid hormone products, wherein a mixture of the hormone and the excipient is subjected to sufficient mechanical energy to form a powder blend wherein the hormone is stabilized by the excipient in substantially non-crystalline form.
Patent HK-1068204-A1 (HK)
Title: Board-level emi shield with enhanced thermal dissipation
Inventor: REIS BRADLEY
IPC: H05K/
Filed: 2005-02-15
Abstract: A substrate having at least one electrical component disposed thereon; a plurality of discrete electrically conductive fastening units disposed in a pattern on the substrate surrounding the at least one electrical component; a board-level electromagnetic interference (EMI) shield comprising an electrically conductive layer; a plurality of apertures formed in the board-level EMI shield such that the apertures correspond to the pattern of the electrically conductive fastening units; with at least one thermally conductive interface (TCI) material disposed over the at least one electrical component; and wherein the electrically conductive layer of the board-level EMI shield is in electrical contact with at least one electrically conductive fastening unit.
Patent HK-1072940-A1 (HK)
Title: 8-hydroxy quinoline derivatives
Inventor: BARNHAM KEVIN JEFFREY
IPC: A61K31/47
Filed: 2005-07-26
Abstract: The present invention describes a method for the treatment of a neurological condition in a subject which comprises administering to a subject in need thereof a therapeutically effect amount of a compound of the formula or pharmaceutically acceptable salts, hydrates, or solvates thereof.
Patent HK-1079661-A1 (HK)
Title: Use of lactobacillus reuteri strains for preparingcomposition of improving immune function in mammals
Inventor: HO-JIN KANG
IPC: A23L29/00
Filed: 2005-12-23
Abstract: The invention herein is related to the use of Lactobacillus reuteri strains as immune enhancing agents, methods of improving immune-function in mammals using Lactobacillus reuteri strains in products containing cells of such strains and the products as such. These strains exhibit good toxin binding and neutralizing effect, and exhibit good CD4+ cell recruitment.
Patent HK-1080122-A1 (HK)
Title: Coloured diamond
Inventor: TWITCHEN DANIEL JAMES
IPC: C30B33/00
Filed: 2006-01-04
Abstract: A method of producing a single crystal CVD diamond of a desired colour which includes the steps of providing single crystal CVD diamond which is coloured and heat treating the diamond under conditions suitable to produce the desired colour. Colours which may be produced are, for example, in the pink-green range.
Patent HK-1086000-A1 (HK)
Title: 1-(4-piperidinyl)-1,3-dihydro-2h-indole-2-one derivatives and related compounds as nociceptin analogs and orl1 ligands for the treatment of pain
Inventor: SUN QUN
IPC: C07D263/58
Filed: 2004-07-13
Abstract: Compounds of formula (IV) as ORL1 modulators for the treatment of pain.
Patent HK-1089055-A1 (HK)
Title: Method for reducing acrylamide in corn-based foods, and corn-based foods having reduced levels of acrylamide
Inventor: TERAS LEE MICHAEL
IPC: A23L5/20
Filed: 2006-08-29
Abstract: A method for the reduction of acrylamide in corn-based food products, corn-based food products having reduced levels of acrylamide, and an article of commerce. In one aspect, the method comprises reducing the level of asparagine in a corn-based food material before final heating (e.g., cooking). In another aspect, the method comprises adding to a corn-based food material an enzyme capable of hydrolyzing the amide group of free asparagine. In yet another aspect, an article of commerce communicates to the consumer that a corn-based food product has reduced or low levels of acrylamide or asparagine.
Patent HK-1104049-A1 (HK)
Title: Hydrophilic polyisocyanate mixtures
Inventor: LAAS HANS-JOSEF
IPC: C08K/
Filed: 2007-07-27
Abstract: Hydrophilic polyisocyanate mixtures comprise at least one polyacrylate-modified polyisocyanate; optionally, non-polyisocyanates containing aliphatically, cycloaliphatically, aromatically and/or araliphatically attached isocyanate groups; and at least one ionic and/or nonionic emulsifier. Hydrophilic polyisocyanate mixtures comprise at least one polyisocyanate containing at least one structural unit of formula (I); optionally, non-polyisocyanates containing aliphatically, cycloaliphatically, aromatically and/or araliphatically attached isocyanate groups; and at least one ionic and/or nonionic emulsifier. R : H or Me; R 1>optionally heteroatom-containing hydrocarbon radical with up to 22C; R 2>hydrocarbon radical containing at least one isocyanate group and optionally, urethane, allophanate, biuret, uretdione, isocyanurate and/or iminooxadiazinedione units; and n : 1-100. Independent claims are included for: (1) hydrophilicized polyisocyanates based on aromatic, araliphatic, cycloaliphatic, and/or aliphatic polyisocyanates having an isocyanate (NCO) content of 5-25 wt.%, an NCO functionality >=2, a viscosity in solvent-free state of 150-200000 mPa.s at 23[deg]C, containing at least one structural unit of the formula (I) and polyether units of the formula (II) and/or sulfonate and/or phosphate groups; (2) a process for preparing hydrophilic polyisocyanate mixtures by mixing polyisocyanate components mixed with an ionic and/or nonionic emulsifier and/or an emulsifier generated in situ by reacting the polyisocyanate components with hydrophilic, isocyanate-reactive ionic and/or nonionic compounds (the amounts of the starting components are chosen, irrespective of the preparation process, so that the emulsifier is present in 2-60 wt.%, based on the total amount of components); (3) a starting component for polyurethane plastics comprising the hydrophilic polyisocyanate mixtures; (4) a crosslinker component for water-soluble or water- dispersible film-forming binders or film-forming binder components comprising the hydrophilic polyisocyanate mixtures; (5) coating compositions comprising hydrophilic polyisocyanates; and (6) substrates coated with coating compositions. R 3>H or 1-10C alkyl radical; p : 1-1000; and q : 1-3. [Image] [Image].
Patent HK-1135798-A1 (HK)
Title: Nanostructures and methods for manufacturing the same
Inventor: SAMUELSON LARS IVAR
IPC: H01L31/068
Filed: 2010-04-16
Abstract: A resonant tunneling diode, and other one dimensional electronic, photonic structures, and electromechanical MEMS devices, are formed as a heterostructure in a nanowhisker by forming length segments of the whisker with different materials having different band gaps. Thus a resonant tunneling diode comprises a nanowhisker having a seed particle melt at one end, and a column of a constant diameter with a nanometer dimension, such as to exhibit quantum confinement effects, the column comprising first and second semiconductor portions comprising respectively an emitter and a collector, and, disposed between the first and second semiconductor portions, third and fourth portions of material having a different band gap from that of the first and second semiconductor portions, and a fifth central portion of a semiconductor material having a different band gap from that of the third and fourth portions, disposed between the third and fourth portions and forming a quantum weil. The RTD is made by a method including depositing a seed particle on a substrate, and exposing the seed particle to materials under controlled conditions of temperature and pressure such as to form a melt with the seed particle, so that the seed particle rises on top of a column whereby to form a nanowhisker, the column of the nanowhisker having a constant diameter of a nanometer dimension; during the growth of the column, selectively changing the compositions of said gases whereby to abruptly change the composition of the material of the column at regions along its length, whilst retaining epitaxial growth, wherein lattice mismatch between the materials of the portions is accommodated by radial outward bulging of the whisker at the boundaries.
Patent HK-1136990-A1 (HK)
Title: Dome pump spray assembly
Inventor: SAYERS RICHARD C
IPC: B05B/
Filed: 2010-05-12
Abstract: A dome pump spray assembly employing a known structure of a liquid dome pump in association with a uniquely configured spray spout to achieve atomization of liquids such as soaps, sanitizers, disinfectants and the like. The spray spout includes a deflector which is in juxtaposition to a spout spray tip having angled partial depth passages therein that extend to a central tapered outlet orifice, the passages and orifices generating a vortex of cyclonic action that serves to achieve atomization of the liquid as it passes therethrough.
Patent HK-1146766-A1 (HK)
Title: Security chip
Inventor: WALKER JOHN
IPC: G06K/
Filed: 2011-01-27
Abstract: A security chip is disclosed. The security chip includes: a substrate; an integrated circuit disposed on the substrate, the integrated circuit including circuit elements, circuit interconnect layers connecting the circuit elements together, and interlayer contacts supporting the circuit interconnect layers; a shield to at least partially shield the integrated circuit; and at least one lightwell in the shield and the integrated circuit, wherein each lightwell has a closed shape formed from parts of the circuit interconnect layers and interlayer contacts, wherein no exploitable voltage can be measured on the parts of the circuit interconnect layers and interlayer contacts, and wherein each lightwell forms a path for light to penetrate to the substrate preventing the light from reaching the circuit elements. Related apparatus and methods are also disclosed.
Patent HK-1157582-A1 (HK)
Title: Process for preparing a eucalyptus extract
Inventor: MAEDA YUUICHI
IPC: A23L29/00
Filed: 2011-11-16
Abstract: The present invention is intended to provide a method for preparing a Eucalyptus extract that is capable of decreasing a Eucalyptus specific odor and also obtaining an effective ingredient in high purity and high yield as a physiologically active ingredient. An essential oil constituent is removed from a Eucalyptus plant and the residue is extracted with water or an organic solvent aqueous solution and then the obtained extraction residue is further extracted with an organic solvent aqueous solution or an organic solvent, whereby Macrocarpal A, Macrocarpal B and Macrocarpal C contained in the Eucalyptus as a physiological active substance are prepared in higher content than using a conventional method and the extract having good taste, appearance and properties is prepared.
Patent HK-1012678-A1 (HK)
Title: Tat-derived transport polypeptides
Inventor: BARSOUM JAMES G
IPC: C12N15/87
Filed: 1998-12-17
Abstract: This invention relates to delivery of biologically active cargo molecules such as polypeptides and nucleic acids into the cytoplasm and nuclei of cells  in vitro  and  in vivo.  Intracellular delivery of cargo molecules according to this invention is accomplished by the use of novel transport polypeptides which comprise one or more portions of HIV tat protein and which are covalently attached to cargo molecules. The transport polypeptides of this invention are characterized by the presence of the tat basic region (amino acids 49-57), the absence of the tat cysteine-rich region (amino acids 22-36) and the absence of the tat exon 2-encoded carboxy-terminal domain (amino acids 73-86) of the naturally-occurring tat protein. By virtue of the absence of the cysteine-rich region found in conventional tat proteins, transport polypeptides of this invention solve the problems of spurious trans-activation and disulfide aggregation. The reduced size of the transport polypeptides of this invention also minimizes interference with the biological activity of the cargo molecule.
Patent HK-1014398-A1 (HK)
Title: Method and apparatus for reproduction of information with parental control
Inventor: KURANO TOMOAKI
IPC: G11B23/28
Filed: 1998-12-24
Abstract: Parental information of a video program recorded on an optical disk is always checked (S43 to S45) in a disk player. Even if a jump of laser beam tracing of an optical head erroneously occurs due to shocks or vibrations, the content of parental information assigned to the destination of optical head jumping is checked, to thereby achieve an accurate parental control of selective restriction for the video whose reproduction or presentation is restricted by the parental information. <IMAGE>
Patent HK-1020424-A1 (HK)
Title: Gastrointestinal-type tube insertion or removal device
Inventor: BODICKY RAYMOND O
IPC: A61B17/34
Filed: 1999-09-09
Abstract: A gastrointestinal-type tube insertion or removal device includes a body portion, a finger grip portion secured to an end of the body portion, and arm lifts secured to an end of the body portion opposite the finger grip portion. One or more optional stabilizing lifts may likewise be secured to the insertion or removal device in close proximity to the arm lifts. Also methods of using the gastrointestinal-type tube insertion or removal device are described for inserting or removing a skin level gastrointestinal-type tube.
Patent IT-BA960011-A1 (IT)
Title: Attrezzo agricolo per truturare la vegetazione infestante e le pietre  affioranti, e contemporaneamente compatte e spianare il terreno
Inventor: RIGANTE MAURO
IPC: A01B/
Filed: 1996-02-26
Abstract: Macchina per condizionare delle confezioni all'interno di camere isolate pneumaticamente, comprendente un coperchio unico (1) per la chiusura e l'apertura di distinte camere di condizionamento (2) allestite in una giostra (3) con le bocche (4) giacenti in una medesima superficie geometrica (5), per poter essere chiuse contemporaneamente dall'unico coperchio presentante una identica superficie geometrica contrapposta (6). Il coperchio è dotato di un passaggio (7) per fare in modo che quelle camere che si trovano in corrispondenza di tale passaggio risultino aperte, mentre tutte le altre camere sono chiuse e la loro apertura avverrà soltanto successivamente quando, per effetto della rotazione della giostra, si troveranno una dopo l'altra in corrispondenza del passaggio dove avvengono le operazioni di carico e scarico delle confezioni (8).
Patent IT-MI951426-A1 (IT)
Inventor: CANZIANI FRANCESCO
IPC: G01P3/487
Filed: 1995-07-04
Abstract: A loading/unloading belt movement monitoring device includes magnets (10) integral with the transportation carriage (2) for providing a magnetic field which changes in time as a function or the speed of the loading/unloading belt (3) and sensors (13,14) on the machine frame (6) for generating a signal indicative of the changing magnetic field, and used to monitor the movement of the loading/unloading belt. <IMAGE>
Patent IT-PN930078-A1 (IT)
Title: Dispositivo perfezionato per la gestione energetica di carichi elettrici
Inventor: DIODATO CLAUDIO
IPC: H02J3/14
Filed: 1993-12-23
Abstract: Dispositivo di gestione di. una pluralità di carichi elettrici, preferibilmente utenze domestiche, comprendente una sorgente di alimentazione ed une rispettiva pluralità di punti di distribuzione di energia elettrica, detto dispositivo essendo atto a mantenere sotto un valore max. prefissato la potenza totale erogata a detti carichi, e comprendente anche un interruttore comandabile ed un sensore di potenza per ciascuno di detti punti di distribuzione di potenza elettrica, un elemento di elaborazione e controllo collegato a tutti detti sensori, e rispettivi collegamenti tra detti interruttori e detto elemento di elaborazione e controllo.L'elemento di elaborazione è dotato di una memoria non volatile ed è atto a memorizzare una scala di priorità per ciascuno di detti punti di distribuzione di energia.Inoltre detto dispositivo è atto a memorizzare l'ultimo valore di potenza assorbita per ciascuno di detti punti di distribuzione di energia.
Patent IT-RM950261-A1 (IT)
Title: Apparato per comandare il funzionamento di un ascensore mediante interazione automatica con un apposito dispositivo portato .
Inventor: EMILIANI ERNESTO
IPC: B66B/
Filed: 1995-04-26
Abstract: Apparato per comandare il funzionamento di un ascensore, mediante interazione automatica di dispositivi fissi 2 disposti nelle zone di accesso all'ascensore e/o nella cabina dell'ascensore 4 con dispositivi 3 portati dall'utente, detti dispositivi fissi 2, 4 essendo in grado di generare un campo elettromagnetico di rilevamento, di potenza sufficiente ad energizzare detti dispositivi 3 portati dall'utente, i quali sono privi di sorgente di alimentazìone interna e contengono una serie di informazioni codificate e sono in grado di alterare l'energia assorbita da detto campo di rilevamento, detti dispositivi 2, 4, dotati dì emettitore/captatore antenna, essendo inoltre in grado di riconoscere e decodificare le informazioni dei dispositivi 3 misurando i tipi dì variazioni dell'energia dissipata nel campo di rilevamento; essendo inoltre previsti dispositivi di controllo 1 che comandano l'impianto di ascensore in funzione delle informazioni ricavate dalla decodifica dei dispositivi 3.
Patent IT-UD980095-A1 (IT)
Inventor: GENSINI GIANNI
IPC: F27D99/00
Filed: 1998-06-08
Abstract: Device to deliver comburent and combustible gases, such as oxygen, methane or similar, and/or solid combustible materials inside a melting container, the device comprising a first unit (18) functioning as a burner and/or supersonic lance, and a second unit (19) functioning as a burner and/or carbon lance, the units (18, 19) being reciprocally oriented so that the respective streams delivered (21, 22) meet around a point (20) located above or around the upper level of the layer of slag (17), giving rise, during the normal melting cycle, to a substantially stoichiometrically balanced reaction between oxygen and carbon.  Melting method using at least one of the devices as above. <IMAGE>
Patent IT-VI940185-A1 (IT)
Title: Macchina annodatrice
Inventor: CARETTA ALFREDO
IPC: B65B51/08
Filed: 1994-12-30
Abstract: Trattasi di una macchina annodatrice, del tipo che impiega una corda flessibile per l'esecuzione di un nodo di chiusura costituito da una fibbia che presenta un occhiello (17) e due anelli (21' e 21") simmetricamente contrapposti. Esso si caratterizza per il fatto di presentare un braccio rotante, imperniato alla struttura della macchina, la cui estremità va ad agganciare una porzione della corda e, con un movimento angolare alternativo, provoca l'avvolgimento della suddetta corda attorno all'elemento da annodare (11).(Fig. 26).
Patent NO-20111159-A1 (NO)
Title: Pad med innvendig kammer og apningsmekanisme
Inventor: GUNDERSEN DAG H
IPC: A47K7/00
Filed: 2011-08-25
Abstract: Den foreliggende oppfinnelsen vedrører en anordning for å påføre i det minste ett produkt på en ønsket overflate, for eksempel menneskehud. Anordningen omfatter flere lag 1-6, hvor et impermeabelt topplag (1) og et impermeabelt brukslag (6) sammen med et kontaktlag (2) vil danne de ytre overflatene av anordningen (D), mellom hvilket kontaktlag (2) og brukslag (6) det er anordnet et ventillag (3), et topplag (4) og et bunnlag (5). Topplaget (4) og bunnlaget (5) er forbundet til hverandre gjennom en sveis (11) for å danne et lagringskammer (8) for å romme et produkt. Ventillaget (3) og topplaget er dessuten tilveiebrakt med en flerhet av innsnitt eller skår (9a, 9b), hvor innsnittene eller skårene (9a, 9b) er sveiset til hverandre for å danne en åpningsmekanisme i anordningen (D), hvor anordningen (D) åpnes når ventillaget (3) beveges i forholdt til topplaget (4).
Patent NO-20170180-A1 (NO)
Inventor: LØVOLL THOR ANDRE
IPC: E21B33/076
Filed: 2017-02-06
Abstract: An apparatus (1) for performing at least one operation to constructa well subsea, the apparatus (1) comprising a plurality of valves (203, 204, 15, 10, 404) suen that the apparatus forms a flow control assembly for controlling fluid flow during production of hydrocarbons from the well, the apparatus (1) characterized in being arranged with a through bore (100) configured for allowing drilling and installation ofcasingsand casing hangers (12, 13) to be performed through the bore (100). A method for constructing a well, the method comprising thestepof: drilling a hole into a formation for a subsequent installation of a casing, wherein the drilling is performed through a bore (100) in an apparatus (1) according to the first aspect of the invention.
Patent PE-20001387-A1 (PE)
Title: Compuestos empleados en el tratamiento de padecimientos inflamatorios
Inventor: ARMOUR DUNCAN ROBERT
IPC: C07D295/20
Filed: 1999-12-16
Abstract: SE REFIERE A UN COMPUESTO DE FORMULA I, DONDE R1 Y R2 SON ALQUILO C1-C6, CICLOALQUILO C3-C8, (CH2)e-Ar1, (CH2)eOAr1 O NR1R2 FORMAN PIRROLIDINILO, PIPERIDINILO, PIPERAZINILO, ENTRE OTROS; R3 ES ALQUILO C1-C6-NHC(=NH)NH2, ALQUENILO C2-C6-NHC(=NH)NH2, (CH2)c-2,4-IMIDAZOLIDINODIONA, (CH2)zDIBENZOFURANO, ENTRE OTROS; R4 ES H, ALQUILO C1-C6, ALQUILO C1-C3-CICLOALQUILO C3-C6, (CH2)qAr2, ALQUILO C1-C6-NR12R13, ENTRE OTROS; R5 ES H, JUNTO CON R4 Y C FORMAN CICLOALQUILO C5-C7; R6 ES H, ALQUILO C1-C6, JUNTO A R4 Y C O N FORMAN PIRROLIDINA; R7 ES H, (CH2)wNR12R13, (CH2)uAr2, (CH2)wNR12-COALQUILO C1-C6; R8, R9, R16 SON H, ALQUILO C1-C6, CICLOALQUILO C3-C6, ENTRE OTROS; R12, R13 SON H, ALQUILO C1-C6; Ar1 ES FENILO, HETEROCICLO 5-6 MIEMBROS CON 1-3 O, N, S; Ar2 ES FENILO; c, z SON 0-2; u ES 1-2; e Y w SON 1-3. UN COMPUESTO PREFERIDO ES ACIDO (2S)-2-[((2S)-2-{[2-(2-BENZOILFENOXI)ACETIL]AMINO}-4-METILPENTANOIL)AMINO]-3-{4-[({4-[(2-FENILACETIL)AMINO]-1-PIPERIDINIL}CARBONIL)OXI}FENIL}PROPIONICO, ENTRE OTROS. SE REFIERE TAMBIEN A UN PROCEDIMIENTO PARA LA PREPARACION, A COMPUESTOS INTERMEDIOS Y A UNA COMPOSICION QUE COMPRENDE ADEMAS A UN AGONISTA DEL RECEPTOR ADRENERGICO ß2. EL COMPUESTO DE FORMULA I ES UN ANTAGONISTA DE O4-INTEGRINA Y PUEDEN SER UTILES COMO AGENTES ANTIINFLAMATORIOS
Patent PE-29797-A1 (PE)
Title: Analogos de la timosina
Inventor: WANG SU-SUN
IPC: A61K38/32
Filed: 1995-01-18
Abstract: SE REFIERE COMPUESTOS DE FORMULA GENERAL (I), DONDE: 1) CUANDO X ES UN GRUPO ACETILO, Z ES: A) -NH2, B) -LYS-GLU-LYS-LYS-GLU-VAL-VAL-GLU-GLU-ALA-GLU-ASN-PRO-NH2, C) -LYS-GLU-LYS-LYS-GLU-VAL-VAL-GLU-GLU-ALA-GLU-ASN-GLY-NH2; Y 2) CUANDO X ES UN GRUPO PIROGLUTAMILO, Z ES D) -LYS-GLU-LYS-LYS-GLU-VAL-VAL-GLU-GLU-ALA-GLU-ASN; Y A LOS PRECURSORES DE LOS COMPUESTOS (I), QUE COMPRENDEN: X1-THR-LYS-ASP-LEU-NH2 Y X2-ALA-GLU-ASN-Y, DONDE: X1 E X2 SON AMINOACIDOS E Y ES PRO-NH2 O GLY-NH2. TAMBIEN SE REFIERE A UN METODO DE CLIVAJE DEL COMPUESTO (I) DE UNA RESINA DE 4-METILBENZIHIDRILAMINA, QUE COMPRENDE: A) LA PREPARACION DE UN PEPTIDO SINTETICO PROTEGIDO (I) UNIDO A LA RESINA; B) LA ADICION DE SOLVENTES DE ANISOL, TIOANISOL Y ACIDO TRIFLUOROACETICO (ATF), DONDE LA RELACION SOLVENTES:PEPTIDO ES DE 5:1 A 15:1; C) EL CONTACTO ENTRE EL PEPTIDO UNIDO A LA RESINA Y EL ACIDO TRIFLUORMETANSULFONICO (CF3SO3H 50% (V/V) EN ATF) PARA CLIVAR DICHO PEPTIDO DE DICHA RESINA. ESTOS ANALOGOS DE TIMOSINA ALFA-1 ACTUAN COMO MODULADORES DEL SISTEMA INMUNE Y PODRIAN UTILIZARSE PARA RECONSTITUIR FUNCIONES INMUNOLOGICAS EN PACIENTES INMUNOSUPRIMIDOS E INMUNODEPRIMIDOS