baber/WOPTO huggingface dataset:
Patent AT-411039-B (AT)
Title: Tubular heat insulation jacket manufacture involves reduction of coating length on one side of a flat foam strip which subsequently forms an inner side of the jacket
IPC: B29C53/04
Filed: 2002-07-30
Granted: 2003-09-25
Abstract: Coatings(2,3) are applied to both sides of flat foamed plastic strip(1). The coating(3) applied to the side eventually forming the inside of the jacket is shortened in the direction transverse to the strip length. The strip is rolled around an axis in the longitudinal direction and adjoining end faces(6) joined together to form tubular heat insulation jacket with shortened coating on the inside.  The coating is elastically stretched transverse to the foam strip length and applied onto the foam strip in the stretched state. Alternatively a heat shrinkable coating, e.g. a shrinkable film, is applied onto a foam strip with the shrinkage direction transverse to the strip length and then heated.
Patent CN-1470340-B (CN)
Title: 锻铝艺术造型制品的生产工艺流程
Inventor: SONG MA
IPC: B21D53/00
Filed: 2002-07-25
Granted: 2010-05-05
Abstract: 一种锻铝艺术造型制品的生产工艺流程，是由以下步骤所构成：包括备料、下料、材料表面造型、调直、弯花型、整形、连接、对需密封的空心管状型材打压试漏、修整、表面处理、喷涂、挂色及包装工序。本发明的优越性在于：1.锻铝艺术造型生产工艺制得的制品不易腐蚀，无生锈的缺点；2.该工艺制得的制品艺术造型品种更多；3.该工艺制得的制品中的暖气片散热速度快，外观造型花样多，在散热量相同时，该类暖气片与铁制暖气片比较具有所占空间小、工艺简单、造型美观的优点；4.该工艺加工比铁制品加工更容易，提高了工作效率。
Patent CN-1004147-B (CN)
Title: 用铅—锑合金作孕育剂处理可锻铸铁的方法
Inventor: CHUNQI WANG
IPC: C22C33/08
Filed: 1987-01-07
Abstract: 用铅－锑合金作孕育剂代替铋作为孕育剂处理可锻铸铁的方法。本发明属于用铅－锑合金作孕育剂处理可锻铸铁的方法，用铅－锑合金代替铋作孕育剂处理可锻铸铁，使用这种方法，处理的可锻铸铁，其促进白口能力，铸件的机械性能，退火时间与铋作孕育剂处理的效果相同，这种方法，成本低，使用简便，孕育剂配制方便，有较大的经济效益，适用于所有可锻铸铁生产厂。
Patent FI-130364-B (FI)
Inventor: AHO JUHA-MATTI
IPC: B29C37/00
Filed: 2020-06-24
Granted: 2023-07-24
Abstract: Keksintö koskee polyesterihartsipohjaista kuitulujitettua ovi (1), joka käsittää sandwich-rakenteisen ovilevyn (10), joka on valmistettu muottipuristamalla useammassa peräkkäisessä vaiheessa muovikomposiitista ja joka ovilevy (10) käsittää kaksi samansuuntaista, siten muottipuristuksen aikana siltaelementin välityksellä toisiinsa etäisyyden päähän, vastakkain, asemoitua levyelementtiä (101,102), että mainittujen levyelementtien ja niitä yhdistävän siltaelementin (103) väliin jää ovilevyn (10) sisäkerros (8), johon sisäkerrokseen (8) on sijoitettu täytemateriaalia ja jotka levyelementit ja mainittu siltaelementti (103) on kytketty muottipuristuksessa toisiinsa saumattomasti ja siltaelementti (103) on levyelementtien (101,102) suunnalle poikkisuuntainen ja kiertää levyelementtien (101, 102) pituussuuntaisia ja leveyssuuntaisia päätyjä,  jolloin ovilevyn (10) muovikomposiitti käsittää muottipuristetulle ovilevylle (10) mekaanista kestävyyttä antavan, etyleenisesti tyydyttymättömään polyesterihartsiin perustuvan kuitulujitetun polyesterimatriisin (4), ja mainitun polyesterimatriisin päälle muottipuristuksen aikana järjestetyn, ovilevylle kemiallista kestävyyttä antavan gelcoat-ulkokerroksen (3), joka perustuu etyleenisesti tyydyttymättömään polyesterihartsiin ja jolloin muottipuristetun ovilevyn (10) mekaaninen kestävyys, standardin SFS 4487 mukaan testattuna, joka mekaaninen kestävyys perustuu pääosin kuitulujitettuun polyesterimatriisiin, on sellainen, että ovilevyyn syntyvän iskujäljen syvyys on enintään 1 mm ja iskujäljen halkaisija on enintään 15 mm. Ovilevyn (10) muovikomposiitti käsittää -muovikomposiitin kierrätysosan (4), joka muodostuu ovilevyn (10) kierrätysosasta (12), joka ovilevyn (10) kierrätysosa (12) on muodostettu ensimmäisessä muottipuristusvaiheessa ja joka ovilevyn (10) kierrätysosa (12) käsittää pääosan ensimmäisessä muottipuristusvaiheessa valmistetun ovilevyn (11) kuitulujitetusta polyesterimatriisista (4) ja -muovikomposiitin lisäosan, joka on lisätty toisessa muottipuristusvaiheessa muovikomposiitin kierrätysosaan, ja jossa muovikomposiitin lisäosassa ainakin osa muovikomposiitista on neitseellistä muovikomposiittia (30, 40).
Patent FI-130511-B (FI)
Title: Synthesis of furandicarboxylic acid from aldaric acid
Inventor: VAN STRIEN NICOLAAS
IPC: C07C51/09
Filed: 2021-01-15
Granted: 2023-10-18
Abstract: According to an example aspect of the present invention, there is provided an energy efficient and environmentally benign method for producing furandicarboxylic acid (FDCA) and furandicarboxylic acid esters (FDCAE) from aldaric acid esters.
Patent HU-176546-B (HU)
Title: Method and apparatus for straightening long pieces particularly rods and tubes
Inventor: FANGMEIER RALF
IPC: B21D3/04
Filed: 1974-09-05
Abstract: 1478151 Straightening; skew rolling TH KIESERLING & ALBRECHT 2 Oct 1974 [3 Oct 1973] 42804/74 Headings B3E and B3M In a roller straightening machine, the presence of a length of material is sensed, and straightening force is gradually applied to the leading end of the length, and gradually removed from the trailing end. In Fig. 1, the sensor 10 triggers a time function generating circuit 7 operating a valve 6 which controls the fluid pressure in a straightening-forceapplying cylinder 3. Time-delay circuits 11 and 12 are preset, and potentiometers 8, 9 control the amplitude of the regenerator output and the time over which the force is applied. By this means, the formation of a portion of increased diameter at the end of, e.g. a rod can be reduced. Figs. 6 and 7 show a skewrolling stand having an upper hyperbolic roll 15 driven by shaft 44 and a lower slightly convex roll 16 driven by shaft 45. The upper roll is rotatable about axis 62, being mounted on a carrier 53 arm 54 on which is connected to a nut and spindle gear 55, 56, the spindle being mounted on universal joint 59 and rotatable by D.C. motor 61 through V-belt and pulley mechanism. The lower roll 16 is adjustable vertically by the hydraulic cylinder 3. Similar circuitry to that of Fig 1 is used to control the angular position of roll 15. When the invention is applied to a multi-roll straightener through which the work follows a sinuous path, the downstream roll of three consecutive rolls is gradually moved from an inoperative to a fully operative position as the leading edge advances, thus gradually applying bending force to the leading edge.
Patent IT-1244760-B (IT)
Title: Vacuum painting installation
Inventor: GIARDINA GIANNI
IPC: B05C/
Filed: 1991-03-08
Granted: 1994-08-08
Abstract: Vacuum painting installation characterized in that separate from the vacuum painting chamber is a paint supply container, in which container a tube is immersed so as to supply paint with the aid of a pump to an application tank through which passes the part to be coated and in that at least one pipe branches off from the lowest point of the vacuum painting chamber and leads, via a pump, into the paint supply container.
Patent IT-1251141-B (IT)
Title: Macchina per la chiusura di contenitori con inserimento di vapore
Inventor: BERTOLASO MARIANO
IPC: B65B/
Filed: 1991-07-29
Granted: 1995-05-04
Abstract: Macchina per la chiusura di contenitori con inserimento automatico di vapore nella quale all'interno dell'intelaiatura, oltre agli usuali dispositivi per la chiusura dei contenitori, fatti avanzare tramite un relativo trasportatore, è previsto un elemento toroidale forato collegato all'impianto di distribuzione di vapore, destinato a sterilizzare l'atmosfera contenuta nei contenitori stessi ed a facilitarne la chiusura, elemento toroidale che può anche essere solidale ad ogni testa di avvitamento di coperchi o supportato a parte con movimento autonomo ed è posizionato fra la testa stessa ed i contenitori da chiudere. Tale elemento toroidale è dotato nella sua parte interna di una serie di fori rivolti verso il centro in modo da distribuire vapore con precisione sia al di sotto del coperchio, sia nell'atmosfera direttamente sovrastante il contenitore, potendo questo elemento toroidale essere installato su macchine ad una o più teste siano esse alternative o rotative.
Patent IT-1251653-B (IT)
Title: Self-locking differential
Inventor: MERCANDELLI FRANCO
IPC: B60K/
Filed: 1991-10-29
Granted: 1995-05-17
Abstract: A differential with two satellite gears 20, 22 and two planet gears 32, 34 that includes an extension of the casing 12, provided with through cavities 36, 38 in which the tangs 68, 70 of a disc 60 are engaged so that they can slide and are inclined with respect to a plane perpendicular to the axis a of the planet gears. The disc is driven between two plates 28 and 52 with inclined surfaces that rotate around the said axis a, one of the said plates being attached to a planet gear and the other to the half shaft of the wheel associated with the said planet gear. <IMAGE>
Patent IT-1254287-B (IT)
Inventor: CASSAR LUIGI
IPC: C23F13/18
Filed: 1992-03-13
Granted: 1995-09-14
Abstract: This invention relates to a cathodic protection system for reinforced concrete structures comprising the application of an anodic structure consisting of rows of apertured valve material strips activated by catalytic coating and supported by spacers consisting of prefabricated elements of cement-like material, characterised by comprising dispersed, continuous or meshed fibres of a non-conducting material or polymer material; said strips being connected together by connection elements such as insulated metal cables, rods or bars. The structure formed in this manner is incorporated into the concrete during the construction of the reinforced concrete structures. <IMAGE>
Patent IT-1256014-B (IT)
Title: Imbarcazione presentante una struttura costituita da elementi pneumatici supportanti una carena rigida e dotata di gavone posizionato nella zona poppiera, accessibile mediante due sportelli, apribili mediante rotazione parziale verso poppa
IPC: B63B7/08
Filed: 1992-08-11
Granted: 1995-11-20
Abstract: Trattasi di un'imbarcazione costituita da elementi pneumatici, associati ad una carena rigida, comprendente una coppia di compartimenti tubolari, presentanti una sezione utile variabile e rastremantisi verso prua, associati ad elementi sagomati di fiancata, che collegano una carena sostanzialmente rigida ed un piano di calpestio, fra loro distanziati per creare interspazi variamente attrezzabili; L'imbarcazione è provvista di un gavone, accessibile da differenti parti della medesima imbarcazione.
Patent IT-1272523-B (IT)
Title: Metal stairway made from modular elements, with coupled reticulated structure
Inventor: MASTELLA MASSIMO
IPC: E06C/
Filed: 1993-08-23
Granted: 1997-06-23
Abstract: The purpose of the present invention is a metal stairway of modular elements with coupled reticulated structure, having the special feature of comprising reticulated side panels, consisting of an upper stringer and a lower stringer, having pre-set openings, and joined to plate- like flanges which can be attached, in a middle portion, to the upper stringer, and in a lower portion to the lower stringer. Furthermore, there is a front and rear locking bracket, connected to the upper and rear portion of each flange and able to be connected, by a locking bolt and at least one spacer disc, respectively to the rear bracket of the flange underneath and to the front bracket of the flange above. Furthermore, there are step elements which can be locked between the corresponding flanges of the two opposite side panels. <IMAGE>
Patent IT-1274549-B (IT)
Inventor: BOMBARDELLI EZIO
IPC: A61K31/335
Filed: 1995-05-23
Granted: 1997-07-17
Abstract: The invention relates to methods for preventing, inhibiting, or suppressing tumors by administering to a person in need of such treatment a therapeutically effective amount of one or more flavanolignanes, such as silymarin, silybin, silidianin, silicristin, dehydrosilybin, mixtures thereof, or extracts thereof as an antiproliferative. The invention further relates to the antitumor pharmaceutical composition includes a therapeutically effective amount of the flavanolignane selected from the group of silymarin, silybin, silidianin, silicristin, dehydrosilybin, and mixtures thereof, in combination with a different antitumor agent. In another embodiment, the pharmaceutical composition includes a therapeutically effective amount of a flavanolignane selected from the group of silidianin, silicristin, and mixtures thereof, with a pharmaceutically acceptable carrier or excipient. The compositions and method may be prepared or administered with different antitumoral agents for concurrent or sequential use for treating tumors, such as those typically found in the uterus, ovary, and breast.
Patent IT-1261917-B (IT)
Title: Proteine che catalizzano il processo di strutturazione funzionale di molecole proteiche, procedimento per la loro produzione e loro usi.
IPC: C07K1/113
Filed: 1993-06-11
Granted: 1996-06-04
Abstract: Proteina caratterizzata dal fatto di - Catalizzare il processo di refolding funzionale di proteine e peptidi;- comprendere la seguente sequenza amminoacidica:NH-A-T-V-K-F-K-Y-K-G-E-E-K-E-V-D-I-S-K-I-K-K-V-W-R-V-G-KI-M-I-S-F-TY-D-E-G-G-G-K-T-G-R-G-A-V-S-E-K-D-A-P-K-E-L-L-QM-L-V-Q-K-K-COOH,o un frammento o una sequenza omologa ad essa, che mantenga la capacità di catalizzare detto processo di refolding funzionale di proteine e peptidi.
Patent IT-1257380-B (IT)
Title: Telaio per cicli e simili.
IPC: B62K19/00
Filed: 1992-02-07
Granted: 1996-01-15
Abstract: Telaio per cicli e simili caratterizzato dal fatto che:- l'ossatura alta (2) è collegata, da una parte, all'ossatura bassa per mezzo di una porzione frontale (15) e, dall'altra parte, a tiranti con una porzione (14) di raccordo a profilo continuo,- l'alloggiamento (4) del perno della forcella anteriore è formato da una scatola (16), detta di direzione, adattata per mezzo di un incastro (17) sulla porzione frontale del telaio,- l'alloggiamento del tubo di sella è delimitato da una scatola (30), detta di sella, adattata, per mezzo di un collegamento a forcella (31), sulla porzione di raccordo a profilo continuo.Il telaio per cicli trova applicazioni nel settore dei telai di biciclette da competizione.
Patent IT-1256933-B (IT)
Title: Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico.
Inventor: BABITZKA RUDOLF
IPC: F02M61/16
Filed: 1992-08-07
Granted: 1995-12-27
Abstract: La valvola comprende sostanzialmente un primo corpo di forma tubolare (5) che è provvisto di una parete (6) con spessore sostanzialmente costante ed in cui è ricavata almeno una coppia di intagli (7), un secondo corpo di forma anulare (10) nel quale è incorporato un elettromagnete (4) e che presenta una coppia di risalti radiali (11) ed un blocchetto (12) atto a generare una sede per un elemento di connessione elettrica (14) collegato con l'elettromagnete, i risalti suddetti (11) essendo atti ad essere inseriti nei suddetti intagli (7) del primo corpo (5) ed un terzo corpo (15) definente un manicotto assiale (16) atto ad inserirsi all'interno dell'elettromagnete (4) per generare un nucleo ed un collare anulare (17) sporgente radialmente dal manicotto stesso ed atto ad inserirsi all'interno della suddetta parete (6) del primo corpo.
Patent IT-1273909-B (IT)
Title: Automatic apparatus for the application of a protective film to both surfaces of stone slabs arriving from a machine tool
Inventor: MURAROTTO EMILIO
IPC: B28D/
Filed: 1994-08-05
Granted: 1997-07-11
Abstract: Automatic apparatus for the application of a protective film to both the surfaces of stone slabs arriving from a machine tool with welding of the end flaps of the films, said application occurring while the slabs are advancing on a motorised roll train. There are provided two feed bobbins for the film 14, 16, situated above and below the advancement path of the slabs 12 and said films are moved on transfer rollers 18, 20 whose longitudinal axis is transverse to the direction of advancement of the slabs 12 so that the films are oriented in the direction of said advancement at a cutting and welding station 26, comprising means 28 of cutting of the films, able to move horizontally and transversely to the direction of advancement of the slabs 12, as well as a pair of upper pressing elements 32 and at least one welding bar 34, said elements co-operating with a lower pressing element 36 that can move vertically between a lowered position and a raised position in which it is respectively disengaged and engaged with said elements. <IMAGE>
Patent IT-1253440-B (IT)
Title: Blowing die for vitreous masses
IPC: C03B/
Filed: 1991-10-29
Granted: 1995-08-08
Abstract: Blowing die for vitreous masses characterised by the fact that it comprises a first die 1 formed by two half-dies 2, 2' inside which is a second die 7 revolving freely with respect to the two half-dies. <IMAGE>
Patent ME-00202-B (ME)
Inventor: CREEKMORE JOSEPH RICHARD
IPC: A61K33/30
Filed: 2000-08-04
Abstract: Pronalazak se odnosi na farmaceutske kompozicije i još više na farmaceutsku kompoziciju koja sadrži (E)-7 -[4-{4-fluorofenil)-6-izopropil-2-[metil(metilsulfonil)amino]pirimidin-5-il]-(3R,SS)-3,5-dihidroksihept-6-ensku kiselinu ili njenu farmaceutski prihvatljivu so kao aktivni sastojak i neorgansku so u kojoj je katjon viševalentan. Pronalazak se odnosi na farmaceutske kompozicije i još više na farmaceutsku kompoziciju koja sadrži (E)-7 -[4-{4-fluorofenil)-6-izopropil-2-[metil(metilsulfonil)amino]pirimidin-5-il]-(3R,SS)-3,5-dihidroksihept-6-ensku kiselinu ili njenu farmaceutski prihvatljivu so kao aktivni sastojak i neorgansku so u kojoj je katjon viševalentan.
Patent ME-01104-B (ME)
Title: Process and apparatus for the production of a sendwich sheet
Inventor: LOMBARDINI FRANCESCO
IPC: B29C48/90
Filed: 2005-04-25
Abstract: Process for the production of a blister sheet which comprises the following steps: a) extrusion of a bottom film, a central film, a top film starting from the corresponding granule; b) thermoforming of the central film; c) calibration and partial cooling of the bottom and top films; d) heating of at least one side of the bottom and top films and coupling of the two bottom and top films with the thermoformed film.
Patent MX-165914-B (MX)
Title: Procedimiento catalizado con luz para preparar amina
Inventor: DAVID MILTON GARDNER
IPC: C07C209/02
Filed: 1982-11-19
Abstract: La presente invención se refiere a un procedimiento para producir aminas, que comprende hacer reaccionar una amina primaria o secundaria o amoníaco, con una olefina en presencia de 1) luz que tiene una longitud de onda de 1600 a 2200 A, o ii) luz que tiene una longitud de onda superior a 16000A y un fotocatalizador, por lo cual la unión N-H de la amina o amoníaco se agrega a través de la doble unión o ligadura de la olefina.
Patent PT-103398-B (PT)
Title: Mecanismo para tomadas de parede
Inventor: CAPELLA JOAQUIN AUBERT
IPC: H01R24/76
Filed: 2005-12-09
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UM MECANISMO PARA TOMADAS DE PAREDE CONSTITUÍDO POR UMA BASE NO INTERIOR OCO DA QUAL SÃO INSTALADOS OS CONJUNTOS DE CONTACTOS E DE LIGAÇÕES À TERRA, PERMITINDO A SUA UTILIZAÇÃO IMEDIATA PARA CONFIGURAÇÕES DE TOMADA TIPO «BIPOLAR», «FRANCESA», «SCHUKO» OU «UPS», TENDO UMAS GARRAS ACTUÁVEIS PRÓPRIAS PARA A FIXAR NO LOCAL ONDE ELA DEVERÁ FICAR ENCASTRADA E TENDO NOS SEUS CANTOS UMAS TORRETAS PRÓPRIAS PARA POSICIONAR E PRENDER A PLACA DE FIXAÇÃO METÁLICA, QUE, POR MEIO DE UMA ROTAÇÃO DE 180º, IRÁ FICAR SITUADA A UMA DISTÂNCIA DIFERENTE DO CORPO, QUE É NECESSÁRIA PARA ALTERAR A CONFIGURAÇÃO A SER UTILIZADA, TUDO ISTO AUXILIADO PELO FACTO DA PLACA IR ASSENTAR NOS APOIOS LATERAIS DAS TORRETAS POR MEIO DE UM SEGMENTO DO PERFIL DA PLACA QUE É ESCALONADO EM DOIS NÍVEIS NA ABA EM TORNO DO SEU PERÍMETRO INTERIOR.
Patent PT-115689-B (PT)
Title: Hidrogéis produzidos a partir de membranas fetais humanas, processos e suas aplicações
Inventor: SARA CATARINA NUNES DA SILVA SANTOS
IPC: A61K35/12
Filed: 2019-07-31
Abstract: A PRESENTE INVENÇÃO RELACIONA-SE COM O RAMO DA MEDICINA, NOMEADAMENTE COM O USO DA MATRIZ EXTRACELULAR (MEC) DE MEMBRANAS FETAIS HUMANAS (MFH) EM ESTRATÉGIAS DE MEDICINA REGENERATIVA, ENGENHARIA DE TECIDOS, COMO UM DISPOSITIVO PRO-ANGIOGÉNICO IMPLANTÁVEL, BIOMATERIAL DE SUBSTITUIÇÃO, SISTEMA PARA ENTREGA DE FÁRMACOS, PLATAFORMA PARA CULTURA TRIDIMENSIONAL DE CÉLULAS E DESENVOLVIMENTO DE MODELOS DE DOENÇA, ASSIM COMO OUTRAS APLICAÇÕES BIOMÉDICAS E BIOLÓGICAS.
Patent RO-84235-B (RO)
IPC: H01L23/40
Filed: 1980-11-26
Abstract: Acest asamblu, destinat sa coopereze cu un alternator îân special de vehicul automobil este caracterizat prin aceea ca antretoaza izolanta dispusa între baretele conducatoare ce leaga primele doua grupuri de elemente redresoare prezinta provenind din material renuri realizate în cei doi pereti si care dau în scobiturile care asigura în cooperare cu proeminentele realizate pe labele rebatute ale suportului metalic ale celui de-al treilea grup de elemente redresoare fixarea prin înckichetaj elastic al celui de-al treilea grup de elemente redresoare.
Patent RO-81453-B (RO)
Title: Process for preparing alkan-carboxylic acid derivatives
Inventor: BOUISSET MICHEL
IPC: C07B37/04
Filed: 1980-12-06
Abstract: Process for introducing a substituent selected from branched- or straight-chain alkyl radicals having from 1 to 12 carbon atoms, aralkyl or cycloalkyl radicals in which the alkyl moiety has from 1 to 4 carbon atoms, into a carbon chain bearing a stable functional group the said carbon chain having at least one proton in  alpha -position in relation to this functional group, process whereby, in a first step, this carbon chain is reacted with a complex base comprising a mixture of alkali metal amide and alkali metal alcoholate suspended in an anhydrous organic solvent to provide temporarily a carbanion, then in a second step this carbanion is reacted in an anhydrous organic solvent with an alkyl, aralkyl or cycloalkyl halide corresponding to the substituent to be introduced.
Patent RO-82161-B (RO)
Title: Process for preparing 2-(2-chloro-4-cyclopropylphenylimino)-imidazolidine
Inventor: STAHLE HELMUT
IPC: C07D233/50
Filed: 1980-08-20
Abstract: PCT No. PCT/EP80/00081 Sec. 371 Date Apr. 15, 1981 Sec. 102(e) Date Apr. 15, 1981 PCT Filed Aug. 20, 1980 PCT Pub. No. WO81/00565 PCT Pub. Date Mar. 5, 1981.This invention is directed to 2-(2-chloro-4-cyclopropyl-phenyl-imino)-imidazolidine, and acid addition salts thereof, the preparation of said compounds, and the use of said compounds as bradycardiacs.
Patent RO-92308-B (RO)
Inventor: MANFRED ACHLOSSER
IPC: C07F7/18
Filed: 1985-05-23
Abstract: Inventia se refera la un procedeu de preparare a unor sili-eteri cu actiune de atractanti sexuali pentru insecta Cydia pomonella (Laspeyresia pomonella), un daunator important al culturilor de meri, avand forula generala I : (vezi formula) în care R1 si R2, identici sau diferiti, reprezinta un radical alchil C1...C4 liniar sau ramificat si R3 reprezinta un radical alchil C1..C3 sau fenil, prin tratarea trans, trans-8,10-dodecadien-1-oulului cu formula II : (vezi formula) cu un clorsilan cu formula generala III : (vezi formula) în care R1,R2 si R3 au semnificatiile de la formula generala I, în prezenta unui acceptor de acid aminic si de preferinta, în prezenta unui eter în calitate de solvent inert, la o temperatura cuprinsa între 0 si 100 degree C, sub presiune normala.