baber/WOPTO huggingface dataset:
Patent IT-1249454-B (IT)
Title: Device for detaching single chips from a supporting film
Inventor: MASSA GENNARO
IPC: H01L/
Filed: 1991-10-09
Granted: 1995-02-23
Abstract: The present invention relates to a device for detaching single chips from a supporting film, comprising a vacuum-operated collecting element 5, positioned above the assembly of the film 6 and chips 7, and a detaching element 1 provided with a movable needle 13; in which the said detaching element 1 consists of an upper chamber 2 provided with at least one hole 8 for communication with a vacuum source, a plurality of holes 9 formed in its upper wall next to the said film 6, and a hole 10 formed in its lower wall 11, through which the needle 13 passes, the total area of the said plurality of holes 9 being greater than the area of the said hole 10 formed in its lower wall 11; a central chamber 3 communicating above with the upper chamber 2 through the said hole 10 formed in the lower wall 11 of the latter and provided with a bellows element 12 which forms at least part of its lower wall and which carries the said needle 13 centrally and as an integral part of this element; and a lower chamber 4, provided in its lower part with a hole 15 communicating with the exterior. <IMAGE>
Patent IT-1249726-B (IT)
Title: Composizione polimerica atta a ridurre la perdita di scorrevolezza di una composizione cementizia.
Inventor: OGAWA HIDEO
IPC: C08L35/08
Filed: 1991-11-06
Granted: 1995-03-09
Abstract: Una composizione polimerica che riduce la perdita di scorrevolezza di una composizione cementizia comprende almeno un polimero sotto forma di un suo sale, avente la forma di un copolimero di:(a) un emiestere di anidride maleica con un composto della formula I:RO (AO)mH (I)in cui R é un gruppo C1-20- alchilico, A è un gruppo C2-4- alchilenico e m è un numero intero da 2 a 16;e (b) un monomero avente la formula II:CH2 = CHCH2-(OA)n OR (II)in cui n è un numero intero che va da 1 a 90.In una forma di realizzazione preferita è presente un sale policarbossilato che è almeno un polimero o copolimero comprendente almeno uno dei monomeri: acido acrilico, acido metacrilico, anidride maleica, acido maleico e monoestere di acido maleico, il polimero e il sale policarbossilato essendo miscelati nella proporzione di 0,1-10 parti in peso di polimero per parte di sale policarbossilato.Composizioni cementizie come ad esempio calcestruzzo in cui dette composizioni polimeriche sono incluse, mantengono le loro proprietà di assettamento.
Patent IT-1261526-B (IT)
Title: Method and device for preforming of small metal parts to be subjected to brazing, as well as the products obtained by said method
Inventor: CIRILLO FRANCESCO
IPC: B23K/
Filed: 1993-08-25
Granted: 1996-05-23
Abstract: The invention consists of a method, and the corresponding device which allows the production of metal parts for preparation for brazing; the preparation obtained by soldering with fluid bed for loose pieces of add material which, after the treatment, essentially preserve their physical and dimensional characteristics unchanged, so that they can be handled by automatic devices without the help of systems for detection of shape and position and they can be subjected to the subsequent brazing procedure without the use of deoxidising and/or fluxing materials. <IMAGE>
Patent IT-1260995-B (IT)
Title: Unita' di cucitura con un dispositivo di avanzamento.
Inventor: ZINSSMEISTER AXEL
IPC: D05B21/00
Filed: 1993-10-15
Granted: 1996-04-29
Abstract: Una unità di cucitura con un dispositivo di avanzamento per un reggistoffa, con elementi di sopporto mobili ciascuno lungo una guida e collegati, ciascuno con un motore per mezzi di avanzamento agenti sul reggistoffa, è da perfezionare in modo che il dispositivo di avanzamento possa essere trasportato da qualsiasi distanza alla macchina per cucire oppure allontanato da questa e che il movimento di avanzamento della stoffa al passaggio attraverso la zona di. formazione dei punti per effetto di. proprietà dinamiche favorevoli possa essere prodotto senza problemi anche ad una frequenza dei passi molto elevata. A tale scopo le guide sono disposte in posizione equidirezionale e gli elementi di sopporto sono azionabili in sincronismo per un movimento del reggistoffa parallelamente alle guide, ma con velocità differenti per un movimento diverso da questo.(Figura 1).
Patent PT-108794-B (PT)
Title: Termoacumulador e processo para a operação de um termoacumulador.
Inventor: VASCO BASTOS MALVA QUINTEIRO
IPC: F24H1/10
Filed: 2015-08-28
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM TERMOACUMULADOR (10) COM PELO MENOS UM RESERVATÓRIO DE ÁGUA QUENTE (12), O QUAL ESTÁ PREVISTO PARA RECEBER ÁGUA AQUECIDA E/OU A SER AQUECIDA; COM PELO MENOS UMA LINHA DE ALIMENTAÇÃO (14), A QUAL ESTÁ PREVISTA PARA ALIMENTAR ÁGUA A PELO MENOS UM RESERVATÓRIO DE ÁGUA QUENTE (12); COM PELO MENOS UMA LINHA DE DESCARGA (16), A QUAL ESTÁ PREVISTA PARA DESCARREGAR ÁGUA AQUECIDA DE PELO MENOS UM RESERVATÓRIO DE ÁGUA QUENTE (12), E; COM PELO MENOS UM ESPAÇO OCO ELÁSTICO (18), O QUAL ESTÁ DISPOSTO NO INTERIOR DE PELO MENOS UM RESERVATÓRIO DE ÁGUA QUENTE (12).É SUGERIDO QUE O TERMOACUMULADOR (10) APRESENTE PELO MENOS UMA UNIDADE DE COMPRESSOR (20), A QUAL ESTÁ PREVISTA PARA VARIAR UM VOLUME DE PELO MENOS UM CORPO OCO ELÁSTICO (18) EM FUNÇÃO DE UMA SOLICITAÇÃO DE ÁGUA QUENTE. O TERMOACUMULADOR (10) PODE COMPREENDER AINDA UM SENSOR DE PRESSÃO (24), UM SENSOR DE TEMPERATURA (22) DISPOSTO NA ZONA DO TOPO (30) DO RESERVATÓRIO DE ÁGUA QUENTE (12) E UM ELEMENTO DE AQUECIMENTO ELÉTRICO (26) DISPOSTO NA ZONA DO FUNDO (28) DO RESERVATÓRIO DE ÁGUA QUENTE (12).
Patent PT-109355-B (PT)
Title: Sistema de encaixe para perfis tubulares quadrados
Inventor: JOSÉ MIGUEL RIBEIRO DE SOUSA
IPC: F16B7/00
Filed: 2016-04-27
Abstract: O PRESENTE INVENTO REFERE-SE A UM SISTEMA DE ENCAIXE, PARA PERFIS TUBULARES, COM APLICAÇÃO EM ESTRUTURAS TUBULARES, SENDO O DESIGNADO SISTEMA, APLICÁVEL PARA UNIÃO E SEPARAÇÃO DE PERFIS COM APLICAÇÃO NA INDUSTRIA METALOMECÂNICA, PARA PRODUÇÃO DE ESTRUTURAS METÁLICAS, QUE REQUEREM FÁCIL MONTAGEM E DESMONTAGEM, ESTE INVENTO DESIGNA-SE POR, UMA PEÇA MACHO E UM PERFIL A ENCAIXE(1), DESIGNADO POR PEÇA FÊMEA, QUE EM CONJUNTO FORMAM O DITO SISTEMA, QUE SE CARACTERIZA POR UMA PEÇA COMPACTA E SÓLIDA, COMPOSTA POR UM NÚCLEO(2) ONDE SÃO ACOPLADAS AS UNIÕES MACHO, FORMADAS POR UMA BASE CÚBICA(3) UM ELEMENTO CILÍNDRICO PRINCIPAL(4) E QUATRO ELEMENTOS CILÍNDRICOS SECUNDÁRIOS(5), QUE ACTUAM NO REFORÇO DA UNIÃO TENDO NOS TOPOS CORTES DIAGONAIS, FORMANDO ÂNGULOS SUTADOS DESIGNADAS CUNHAS DE AUTO ALINHAMENTO(6),CUNHAS ESSAS QUE NAS SUAS EXTREMIDADES LATERAIS, FORMAM AS DESIGNADAS ARESTAS CURVAS, ONDE O DESIGNADO ENCAIXE FÊMEA DESLIZA SOBRE ELAS, AUTO ALINHA-SE, ENCAIXA E FIXA COM CAVILHA NA FURAÇÃO(7).
Patent RO-81174-B (RO)
Inventor: BOGUSZ JAN
IPC: C07C231/14
Filed: 1980-11-21
Abstract: Inventia se refera la un procedeu pentru prepararea unui complex format între beta-dietilamino acetic cu 4-n-butil-3,5-diceto-1,2-difenil-pirazolidina cu formula:(vezi form. in desc.)Procedeul consta în aceea ca acidul p-clorfenoxiacetic se trateaza cu beta-dietilamino-etilamina în prezenta 4-n-butil-3,5-diceto-1,2-difenilpirazolidinei, folosind cantitîti stoichiometrice sau un exces nesemnificativ de beta-dietilaminoetilamina, în mediu de toluen sau xilen la temperatura de 107....148 degree C, dupa care complexul format este izolat si purificat prin tratare la 60 degree C cu o solutie apoasa 80% acetona în apa dupa racire cristalizînd complexul format cu 2 mol apa.
Patent RO-84454-B (RO)
Inventor: DROSCHER ERICH
IPC: G01B15/04
Filed: 1981-04-20
Abstract: Inventia se refera la o instalatie pentru controlul miscarii unei unelte de havat apartinînd unei combine de înaintare. Instalatia prevede ca, pentru conducerea corecta a combinei în directia de înaintare dorita, sa fie folosit un aparat de emisie tip laser de foarte mica putere, care proiecteaza din spatele combinei si independent de aceasta raza laser de foarte mica putere, care proiecteaza din spatele combinei si independent de aceasta o raza laser, care are directia dorita a galeriei si carelaser atinge un dispozitiv aflat pe combina. Se pot masura unghiuri de deviere fata de diferite axe de rotatie, materializate de niste piese pe care sunt fixate niste raportoare, care nu au posibilitatea de a emite fiecare cîte un semnal. Pentru fiecare valoare a unghiurilor respective, operatorul urmareste locul pe un cadran din cadrul unui subansamblu de vizare.
Patent RO-84512-B (RO)
Inventor: LAGANA VINCENZO
IPC: B01D1/22
Filed: 1981-05-15
Abstract: Prezenta inventie se refera la un distribuitor de lichid sub forma de film pentru schimbatoare de caldura verticale si, în mod particular, pentru distribuirea sub forma de film a solutiei de uree care iese dintr-un reactor de sinterizare a acesteia înspre tuburile dispozitivului de descompunere, cu presiunea înalta, pentru carbonat de amoniu. Distribuitorul este constituit dintr-un pat cu umplutura, ca, de exemplu, inelele Raschig, care se sprijina prin intermediul unei site de sîrma sau al unor placi perforate, pe un gratar constituit din bare, asezat deasupra unor tuburi verticale, închise la capetele superioare, care comunica cu tevile schimbatorului de caldura vertical si care au practicate lateral niste orificii de scurgere peliculara în interiorul acestora unui lichid.
Patent RO-82488-B (RO)
Inventor: LARGE GEORGE BLACKMORE
IPC: A01N57/12
Filed: 1981-11-09
Abstract: Conform inventiei, compozitia fitotoxica sub  forma de praf sau pudra, se caracterizeaza prin aceea ca este constituita din 0,5....90,0% în greutate sare de trimetilsulfoniu a N-fosfonometilglicinei, cu formula: (vezi form. in desc.) 4,0.....93,5% în greutate purtatori solizi, alesi dintre caolin, alumina, carbonat de calciu, kieselgur, pudra de argila attapulgit, argila montmorillonit, silice sintetica, silicat de magneziu sintetic si sulfat de calciu hidratat, 5% în greutate agent de umectare ales dintre lignosulfonat de sodiu metilceluloza alcool polivinilic sulfonati naftalenici de sodiu, polimetilen-bis-naftalen-sulfonatul de N-metil-N-(acid cu catena lunga), laurati de sodiu si 1% în greutate di-octilsulfosuccinat de sodiu.
Patent RO-84458-B (RO)
Inventor: PLANT
IPC: C07D213/89
Filed: 1982-02-04
Abstract: Inventia se refera la o compozitie erbicida, constituita, în calitate de substanta activa, dintr-un derivat de piridin-1-oxid, cu formula generala I: (vezi formula) în care R si R1, identici sau diferiti, reprezinta alchil C1...C4, alcoxi C1...C4, fenil sau halogen, cu conditia ca R sau R1 sa nu reprezinte halogen, daca este legat în pozitia 3 a ciclului piridinic, R sau R1 mai putînd reprezenta, de asemenea hidrogen, cu conditia ca unul dintre acestia sa reprezinte unul din resturile mentionate, diferit de hidrogen; R2 reprezinta hidrogen, halogen, metil sau etil, R3 reprezinta fenil sau fenil substituit cu halogen, alchil C1...C4, alcoxi C1...C4, sau nitro, si n este 1 sau 2, în proportie de 5...50 parti în greutate, împreuna cu un suport inert solid, ales dintre caolin, silice si silicat de aluminiu si magneziu, în proportie de 46...95 parti în greutate si, eventual, agenti activi de suprafata, alesi dintre alchilarilpoliesteralcool, N-metil-N-palmitoiltaurat de sodiu si alchilnaftalinsulfonat de sodiu polimerizat, în proportie de pîna la 4 parti în greutate.
Patent TW-203610-B (TW)
IPC: A61K31/41
Filed: 1992-01-16
Granted: 1993-04-11
Abstract: The invention provides new N-imidazolyl derivatives of substituted tetrahydrocarbazoles and cyclopent[b]indoles of general formula (I) <CHEM>  wherein   n   is 1 or 2; p   is an integer of 1 to 4; A   is a straight or branched C1-C4 alkylene chain; B   is a direct linkage, a straight or branched, unsaturated or saturated C1-C4 alkylene chain; Q   is a direct linkage or a straight or branched C1-C4 alkylene chain; each of R1 and R2 independently is hydrogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylsulfonyl, halogen or trihalomethyl; each of R3 and R5, independently is hydrogen or C1-C4 alkyl; R4 is -OR6 or -N(R6,R7) group, wherein each of R6 and R7 independently is hydrogen, C1-C4 alkyl, phenyl or benzyl; or a pharmaceutically acceptable salt thereof, which are useful in the treatment of a disease state in which an enhancement of TxA2 synthesis exerts a pathogenic effect.
Patent TW-206297-B (TW)
Title: Reference voltage circuit with positive temperature compensation
Inventor: MAU SHIUH
IPC: G05F3/24
Filed: 1992-02-25
Granted: 1993-05-21
Abstract: A reference voltage circuit with positive temperature compensation, consists of: -A FET current source and component connected between the drain of FET and ground, which form a reference voltage corresponding to the current; -A differential amplifier connected to the FET, which controls the conduct of current source; -A first series device which provides a voltage level on one input terminal of the differential amplifier and a second series device which provides a voltage level on the other input terminal of the differential amplifier. The first and second series devices have different temperature characteristics which causes the reference voltage to vary according to the chip temperature.
Patent TW-224096-B (TW)
IPC: C07D413/04
Filed: 1993-07-27
Granted: 1994-05-21
Abstract: A series of 1-piperazinyl-N-phenylacetamide derivatives of 4,5-diphenyl-oxazoles, thiazoles, and imidazoles which are novel adenosine transport inhibitors have been found to provide effective antiischemic protection for CNS tissue, particularly neurons. A method of treatment to protect against CNS ischemia, such as that resulting from trauma, stroke, or other ischemic conditions, comprises administration of these novel compounds to an individual in need of such treatment.
Patent TW-240310-B (TW)
IPC: G06F7/00
Filed: 1993-11-22
Granted: 1995-02-11
Abstract: The compressed data recording and/or reproducing apparatus has a compressed data reproducing system for at least reproducing digital data from one recording medium (1) such as a magneto-optical disc in which digital data is bit-compressed and recorded and a compressed data recording system for at least recording digital data in one other recording medium (2) such as an IC card in which digital data is bit-compressed and recorded. The compressed data recorded in the one recording medium of the reproducing system is reproduced and transmitted to the recording system. The compressed data is also bit-compressed at the same or a lower bit rate and recorded in the other recording medium. For this recording, a processing block (B1-Bn) of the bit compression is selectively deleted in accordance with a scale factor of the bit compression. <IMAGE>   <IMAGE>
Patent TW-289053-B (TW)
IPC: C22C38/24
Filed: 1993-12-04
Granted: 1996-10-21
Abstract: A martensitic steel alloy has a unique combination of hardness and corrosion resistance. Broadly stated, the alloy contains, in weight percent, about -C 1.40-1.75 -Mn 0.30-1.0 -Si 0.80 max. -P 0.020 max. -S 0.015 max. -Cr 13.5-18.0 -Ni 0.15-0.65 -Mo 0.40-1.50 -V 1.0 max. -N 0.02-0.08 -  and the balance essentially iron. The alloy is balanced within the stated weight percent ranges such that the ratio %Cr:%C is about 10.0-11.0 and the sum %Ni+%Mn is at least about 0.75. The alloy can be hardened to at least about 60 HRC from a wide range of solution treating temperatures and provides corrosion resistance that is similar to Type 440C alloy.
Patent TW-345580-B (TW)
Title: Novel triazoloquinazolines, their preparation and use
Inventor: RAINER SCHLECKER
IPC: A61P25/02
Filed: 1993-12-09
Granted: 1998-11-21
Abstract: A triazoloquinazoline of the formula I (I) in which A is a C1-C5-alkylene group; X is a carboxyl capable of being in a salt form with a physiologically unobjectionable amine or metal cation, a group of the following formula (formula) in which R4 is C1-C6-alkyl; and R1 and R2 can be the same or different, and each is hydrogen, fluorine, chlorine, or bromine, trifluoromethyl, nitro, C1-C4-alkyl, orR1 and R2 jointly form a benzo group.
Patent TW-244363-B (TW)
Title: Process of jack advancement in caisson launching operation
Inventor: CHEN CHUAN-LIN
IPC: E02D23/00
Filed: 1993-12-30
Granted: 1995-04-01
Abstract: A process of jack advancement in caisson launching operation, which comprises that when the caisson is produced on the sand layer, the caisson is pushed into water by using jacks, in which during the process of pushing the caisson into water, a wave barrier wall can be installed on the rear side of the caisson and heavy objects such as concrete blocks or other types of objects can be stacked before the wave barrier wall, the jacks shall be installed between the heavy objects and the caisson, after advancement of the caisson for a certain distance the jacks shall be retracted and the space between the jacks and the caisson shall be smoothed by using sand stones, the jacks shall be advanced to a position closer to the caisson and the space generated between the jacks and the heavy objects shall be filled with additional heavy objects for operation of the jacks, the advancement of the caisson by the jacks shall be repeated therefrom until completion of the operation.
Patent TW-245729-B (TW)
IPC: C08F8/44
Filed: 1994-01-25
Granted: 1995-04-21
Abstract: Quaternized aminomethyl acrylamide polymer emulsions are treated by 1) adjusting the pH to about 3.6 to about 4.8, 2) adding a formaldehyde scavenger, 3) adjusting the water content of the aqueous phase to result in about 10-45 weight percent of quaternized aminomethylated acrylamide polymer and 4) heating the resultant emulsion at from about 4O DEG C to about 80 DEG C for about 3 to about 20 hours so as to render them more stable, capable of inversion in water independent of water temperature or pH of the medium flocculant and superior dewatering ability. The quaternized aminomethyl acrylamide polymer emulsions are especially useful as flocculating agent for suspended solids.
Patent TW-330204-B (TW)
Title: Endothelin receptor antagonists
Inventor: RUSSELL DONOVAN COUSINS
IPC: A61P13/12
Filed: 1994-07-01
Granted: 1998-04-21
Abstract: A compound of the formula (I) (I) in which R1 is Ar, in which Ar is a group of the formula (a); R2 is Ar, in which Ar is a group of the formula (a) or (b); P1 is CO2H, carboxamide, trifluoromethylsulfoamidemethyl or CO2R20, in which R20 is selected from 2,2-dimethylpropylacyloxymethyl, indanyl, 3,5-dimethoxy phenyl, N,N-dimethylcarbamoyl, cyclopentyl, ethoxycarboxymethyl, benzoyloxymethyl, cycloheoxylcarboxymethyl, ethyl, 1-(2-methoxy-2-methylpropylacyloxy)ethyl-1-yl, 1-(1-methylethoxycarboxyl)ethyl-1-yl; P2 is hydrogen; R10 is hydrogen; Ar is (group) A is CH2; B is -O-; R3 is hydrogen, (4-carbonylpyridyl-3-yl)oxy, (3-carbonylpyridyl-2-yl)oxy, 2-(methylphosphino)ethyl-1-yl, 2-(hydroxyethyl-1-yloxy), carboxymethoxyl, carbonyl-1-(2-methoxy-2-methylpropylacyloxy)ethyl-1-yloxymethoxy, [carboxy-(N,N-diethylcarbamoyl)methoxy]methoxy, carbonyl-(2^,6^-dimethylphenoxy)methoxy, carbonylcyclopentoxylmethoxyl, carbonyl(indan-5-yloxy)methoxyl or carbonyl(ethyl-1-yloxy)methoxyl; R4 is hydrogen or methoxyl; R5 is hydrogen; Z1 and Z3 are hydrogen; Z2 is hydrogen or propyl-1-yloxyl; or its pharmaceutically acceptable salt.
Patent TW-241383-B (TW)
Title: Fabrication method for CMOS transistor with metal gate
Inventor: YANG SHENG-SHYONG
IPC: H01L21/335
Filed: 1994-09-30
Granted: 1995-02-21
Abstract: A fabrication method for CMOS transistor with metal gate, which is applicable to the first type substrate with the second type well for producing the first type MOS transistor and the second type transistor, includes: 1. forming shield on the predetermined position of the second type well and the first type substrate to define the shift of the first type and second type MOS transistor between the shield; 2. implementing oxidization by using shield as mask, and forming the first field oxide on the second type well and the first type substrate between shield, removing the first field oxide; 3. doping separately the first type dopant and the second type dopant to the second type well and the first type substrate by using the shield as mask to form the shift of the first type and second type MOS transistor; 4. implementing oxidization by using shield as mask to form the second field oxide separately on the shift; 5. removing the shield; 6. doping separately the first type dopant and the second type dopant to the second type well and the first type substrate between shift, and forming heavily doped area and lightly doped area under the heavily doped area separately to form the drain and source of the first type and the second type MOS transistor separately; 7. implementing oxidization to form gate oxide between the drain and source, simultaneously forming isolating oxide with thickness larger than the gate oxide's; 8. implementing metallization to form the metal gate of the first type and the second type MOS transistor and the contact metal of above drain and source.
Patent TW-389020-B (TW)
Title: Method for coding moving picture information, method for replacing key signal information
Inventor: HITOMARU SUSUMU
IPC: G06T1/00
Filed: 1994-11-17
Granted: 2000-05-01
Abstract: A method for compressing and decompressing moving picture information in which a key signal is correctly reproduced and coding is effectively carried out, and a video signal processing system for implementing the method. At the time of coding a video signal, conversion is carried out for make large a distance between an ordinary digitized video signal and a key signal indicative of whether an image indicates background or foreground for data compression. At the time of decoding the coded video signal, the video signal and key signal of the decompressed image are separated based on a predetermined threshold and reverse conversion opposite to the coding mode is carried out. Since the coding is carried out with the ordinary video signal separated from the key signal, the video signal and the key signal can be separated by a suitable threshold from the compressed and then decompressed image and thus the video signal and key signal can be correctly reproduced.
Patent TW-386218-B (TW)
Title: Traffic signal display device and traffic signal device
Inventor: IBA TERUMASA
IPC: G09F19/22
Filed: 1995-10-12
Granted: 2000-04-01
Abstract: A TS panel 20 is arranged on a position to be observed simultaneously with a traffic signal 10, plural information such as traffic information, traffic watchwords and advertisement is switchably displayed on the panel 20 and the background of the information is emitted by the same color as the signal 10 or ON/OFF in synchronization to the red color of the traffic signal 10. The integral illumination body of the illumination panel 110 having the display portion of a traffic signal device is sequentially switched to Green, Yellow or Red according to a predetermined time sequence thereby increasing the illumination area. The illumination panel 110 is divided into left turn, straight, and right turn. Each illumination face is separately marked a left turn mark, a straight mark, or a right turn mark. Furthermore, the background illumination color of the mark on each illumination face is separately and sequentially switched and illuminated into green, yellow or red according to a predetermined time sequence.