baber/WOPTO huggingface dataset:
Patent EP-1090146-B1 (EP)
Inventor: LI GLORIA C
IPC: A61K31/711
Filed: 1999-06-30
Granted: 2007-05-23
Abstract: This invention provides a method for increasing the susceptibility of a cell to DNA-damaging agents, comprising introducing into the cell an antisense oligonucleotide that specifically hybridizes to a nucleic acid encoding a DNA dependent protein kinase subunit so as to prevent expression of the DNA dependent protein kinase subunit; wherein the antisense oligonucleotide is in an amount sufficient to increase the sensitivity of the cell to heat, chemical, or radiation-induced DNA damage; and wherein the DNA dependent protein kinase subunit is a DNA dependent protein kinase catalytic subunit, a Ku70, or a Ku80. This invention also provides a method of treating a tumor in a subject, comprising administering to the subject an antisense oligonucleotide that specifically hybridizes to a nucleic acid encoding a DNA dependent protein kinase subunit so as to prevent expression of the DNA dependent protein kinase subunit; wherein the antisense oligonucleotide is in an amount sufficient to increase the sensitivity of the tumor to heat, chemical or radiation-induced DNA damage; and wherein the DNA dependent protein kinase subunit is a DNA dependent protein kinase catalytic subunit, a Ku70, or a Ku80. This invention provides an antisense oligonucleotide that specifically hybridizes to a nucleic acid encoding a DNA dependent protein kinase subunit, wherein the DNA dependent protein kinase subunit is a DNA dependent protein kinase catalytic subunit, Ku70, or Ku80, so as to prevent expression of the DNA dependent protein kinase subunit.
Patent EP-1123435-B1 (EP)
Inventor: CHANZY HENRI
IPC: C08J7/056
Filed: 1999-10-08
Granted: 2005-01-12
Abstract: The invention concerns a method for treating surfaces to modify surface properties thereof, and the articles comprising said treated surfaces. More particularly, it concerns a treatment method for depositing a cellulose coating on a polymer material surface. The inventive method consists in treating the articles or surfaces comprising at least a polymer material surface, such as polymer yarns, fibres, films, or articles obtained at least from said yarns, fibres or films. The inventive treatment consists in contacting said surface, more particularly in synthetic polymer with a solution or suspension of at least a cellulose derivative, then in causing the cellulose to precipitate at the surface. The inventive treatment enables to modify the surface properties of synthetic surfaces, in particular to enhance their hydrophily. It also enables to preserve in surfaces made of natural or artificial fibres their initial properties of feel and comfort at use.
Patent EP-1125294-B1 (EP)
Inventor: MCAULIFFE RICHARD H
IPC: H03M13/29
Filed: 1999-10-20
Granted: 2002-09-25
Abstract: A multi-level error correction technique for maintaining data integrity in a data recording/recovery device is presented. Data is stored in buffer packets in a segment of a data buffer before being recorded to a storage medium. Error correction codes are generated over a plurality of instances of a plurality of buffer packet patterns in the segment, and are recorded along with all of the buffer packets onto a storage medium. During data recovery from the storage medium, recovered error correction code packets are used to perform multi-level segment correction on the recovered data packets.
Patent EP-1091677-B1 (EP)
Inventor: STEINHARDT MARK JOHN
IPC: A47K10/32
Filed: 1999-06-25
Granted: 2004-12-08
Abstract: An apparatus for dispensing paper. The apparatus comprises a dispensing system and a moistening system. The moistening system enables a user to optionally moisten the tissue if so desired. The degree to which the tissue is moistened is controlled by the user. The tissue may be dispensed either in roll or sheet form.
Patent EP-1147383-B1 (EP)
Inventor: GROLL PETER
IPC: G01G19/04
Filed: 1999-12-17
Granted: 2004-10-06
Abstract: The invention relates to a weighing device for rail vehicles, whereby force-measuring devices (3, 10) are arranged between the rails (7) and one or several transoms (2, 8) forming a measuring section. Additional shearing sensors are placed at the front and to the rear of said measuring section. A shunt coupling force can be determined by said additional sensors. A local correction function is formed using the measurement signals of the shearing sensors (1, 11) in an evaluation device (12), whereby said correction is taken into account when the weight is measured.
Patent IT-1266322-B1 (IT)
Title: distributore di prodotti moschicida.
Inventor: RUGGERI LUIGI
IPC: A01M/
Filed: 1993-05-03
Granted: 1996-12-27
Abstract: Consente l'avvelenamento delle mosche per mezzo di distributori lineari (1), previsti in posizione sospesa ed inaccessibili ad adolescenti e ad animali domestici e di allevamento, caratterizzati da un involucro chiuso di maglia a rete (2) con aperture (3) contenente il prodotto moschicida granulare (4) e variamente dimensionabili ed appendibili ad un loro estremo ad una certa altezza di sicurezza. Richiamate dal componente attrattivo del prodotto granulare, le mosche pervengono sul distributore (1) e, introdotta la proboscide in una delle aperture (3) della maglia a rete (2), vengono a contatto con il prodotto moschicida (4) e lo succhiano venendo uccise pressoché istantaneamente e cadono a terra in tal modo ripristinando in soluzione di continuità l'efficienza del mezzo fino all'esaurimento del prodotto moschicida (4) presente all'interno del distributore (1). La possibilità per le mosche di succhiare il prodotto (4) fino al suo esaurimento è consentita dalla struttura granulare del prodotto stesso che ne determina costantemente il compattamento verso il fondo dell'involucro di maglia a rete (2).
Patent IT-1264174-B1 (IT)
Title: Dispositivo per bloccare i chiavistelli comandati dalla contro  serratura in una porta di sicurezza a due ante.
Inventor: ERRANI DEO
IPC: E05B63/20
Filed: 1993-07-21
Granted: 1996-09-23
Abstract: Dispositivo per bloccare i chiavistelli comandati dalla controserratura in una porta di sicurezza a due ante, caratterizzato dal fatto che comprende un involucro atto a venire posizionato in un alloggiamento del bordo superiore dell'anta su cui è applicata la controserratura, detto involucro essendo dotato di un foro per il passaggio del chiavistello, ed in esso essendo scorrevole un sensore caricato da una molla ed avente un'estremità destinata a cooperare con l'architrave del controtelaio della porta e dotata di smussatura, in detto sensore essendo disposta una spina mobile trasversalmente ed avente le estremità opposte in impegno in asole di detto involucro, dette asole essendo sagomate in modo tale da determinare il bloccaggio del chiavistello in posizione retratta quando detto sensore viene espulso da detto involucro per effetto di detta molla.
Patent IT-1307874-B1 (IT)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H19/28
Filed: 1999-05-11
Granted: 2001-11-19
Abstract: A surface rewinding machine for the production of rolls of wound web material is described. The machine comprises: a winding cradle (1, 3, 5) for winding the web material and sequentially forming rolls (R) of wound web material; an insertion device (25) for inserting sequentially, into said winding cradle, winding spindles (M1; M) on which the rolls are formed; an insertion path for the spindles inside the winding cradle. A suction system (51) which follows the spindles along at least one portion of the insertion path so as to produce a vacuum inside the spindles is also envisaged.
Patent IT-1265642-B1 (IT)
Title: Automatic injector device particularly for silicone cartridges or guns and the like
Inventor: BORGIA MAURIZIO
IPC: F04F/
Filed: 1993-07-27
Granted: 1996-11-22
Abstract: Automatic injector device especially for silicone cartridges or guns and the like, comprising a short stem compression plunger driven by an electric motor through screw guides and a carriage incorporating means capable of opening a space on advancing axially cutting diametrically opposite strips of the cylindrical cartridge which can be orientated in plan to avoid deformations consequent upon laceration. <IMAGE>
Patent IT-1265587-B1 (IT)
Title: Rectangular machine for boxes, hot melt edging device and metal strip sewing device
Inventor: SANTINI RENZO
IPC: B31B/
Filed: 1993-07-14
Granted: 1996-11-22
Abstract: Rectangular automatic machine for making cardboard boxes up to 3 mm and more in thickness: boxes for shoes, crockery, jewellery, silverware, cutlery, gift articles, glasses and glass containers, and packaging in general. Bonding of the double edge with the application of hot- melt adhesive. Sewing at the four corners using a stapling metal strip. Workstation system. Speed adjustable by means of an electronic motor drive. Electronic equipment with various high technology computerised adjustments. Cup and mechanical system for transport of the cardboard sheets. Pneumatic system with very high quality components. System for non-stop loading the stack of cardboard. <IMAGE>
Patent IT-1288987-B1 (IT)
Inventor: POLONI ALFREDO
IPC: B21B45/00
Filed: 1996-09-25
Granted: 1998-09-25
Abstract: Method to weld billets leaving a heating furnace in a rolling line, the line comprising, in the segment (10) between the heating furnace (11) and the first rolling stand, at least a drawing unit (14), a rollerway to transport the billets, a movable welding assembly (20) with welding jaws (31) and an emergency shears (13), wherein the trailing end of the billet (12a) being rolled is welded to the leading end of the billet (12b) unloaded afterwards from the furnace (11) while the billets (12) are in movement by a welding assembly (20) mounted on a movable trolley (19), the movable trolley (19) having a first, stationary condition while it waits for the position of contact between the ends of the billets (12) to be coupled, a second condition as it advances, where it is taken substantially to the rolling speed, grips the billets (12) with the jaws (31) of the welding unit (20) and welds the ends of the billets (12), and a third condition of retreat where the movable trolley (19) returns to its starting position, the welding step being preceded by a descaling step carried out by a descaling unit (16) wherein the front faces of the billets (12) and at least those areas of the billets (12) cooperating with the jaws (31) are descaled, and by a parallel plane cropping step of the trailing end and leading end of the billets (12) carried out by a cropping unit (29) equipped with at least one rotary blade (27) and mounted on the movable trolley (19) immediately upstream of the welding assembly (20), the welding step being followed by a step to remove the flashes carried out by a flash removal unit (38) while the billet (12) is in movement. Rolling line for billets which adopts the moving welding method at the outlet of the heating furnace as in any claim hereinbefore, the line comprising, in the segment (10) between the heating furnace (11) and the first rolling stand, at least a drawing unit (14), a rollerway to transport the billets, a movable welding assembly (20) including welding jaws (31) and an emergency shears (13), the line comprising, downstream of the drawing unit (14), a first, stationary descaling unit (16), a movable trolley (19) with an alternating movement on its relative runways (23), the movable trolley (19) supporting at least a welding assembly (20) with jaws (31) to grip the billets (12), a cropping unit (29) and a movable descaling unit (30), the movable trolley (19) including a first position (19a) while it waits for the billets (12) which is immediately downstream of the first, stationary descaling unit (16) and a second, end-of-travel position (19b), a transport path (37) with rollers (25) mounted on pivoting supports (24) having a first working position and a second, retracted position, a temperature maintaining system (34), an emergency shears (13). <IMAGE>
Patent IT-1292987-B1 (IT)
Inventor: CAODURO PAOLO
IPC: E05F15/40
Filed: 1997-05-08
Granted: 1999-02-11
Abstract: The invention realises a safety device (1) for automatic control for the opening of skylights comprising: a valve body (2) with which a thermosensitive bulb (4), a bomb (10) containing pressurised gas for feeding the actuator of the opening of the skylight and a solenoid (20) whose movable element (21) cooperates with blocking means (3) of said bulb (4), are connected. A piston (6) coupled in said valve body (2) is supplied with a pin (7) suitable for piercing the membrane (12) which intercepts the delivery mouth (11) of said bomb (10) in order to feed said actuator when said movable element (21) releases said bulb (4).
Patent JP-2971452-B1 (JP)
Title: 貨物自動車のステップ装置
IPC: B60P1/46
Filed: 1998-07-01
Granted: 1999-11-08
Abstract: 【要約】
【課題】ステップを利用して作業者が容易に且つ安全に 荷箱に出入りでき、耐久性も高く、しかもステップの格 納忘れを防止できる貨物自動車のステップ装置を提供す る。
【解決手段】荷箱２の周壁の一部が開閉扉により開閉自 在に構成された貨物自動車において、開閉扉の下方には ステップ６が設けられ、ステップ６は開閉扉の下方にお いて略水平状態で車輌の外方に張り出す作業位置と、開 閉扉の下方において立上げ配置される格納位置との間で 上下方向に回動自在に設けられる一方、車枠側にはステ ップ６を格納位置で固縛する固縛部材７が設けられ、さ らに、固縛部材７の固縛解除動作に連動して開放された 開閉扉の閉塞を阻止するとともに、固縛部材７の固縛動 作に連動して開放された開閉扉の閉塞阻止を解除する規 制部材７６ａが設けられている。
Patent JP-2974660-B1 (JP)
Title: 寸法測定器及びそれを使用した測定方法
IPC: G01B21/02
Filed: 1998-07-06
Granted: 1999-11-10
Abstract: 【要約】
【課題】  自動芯出し機構を有し、広範囲の直径に対応 可能な寸法測定器の構造を簡単にして、小さな穴径でも 測定できるようにする。
【解決手段】  支点83a で回転可能に支持された複数組 のアーム82a-82d と、複数組の一部の組のアーム82a,82 b の一端に設けられた測子81a,81b と、測子が設けられ たアームの他端の変位を検出する変位検出手段86a と、 複数組のアームを開閉する方向に同時に付勢すると共 に、前記測子が設けられたアームのみ付勢を解除するこ とが可能な付勢手段92-94,97-102と、付勢が解除された 測子が設けられたアーム82a,82b を所定の圧力で付勢す る測定付勢手段88a とを備え、ガイド部材の一部を測定 アームをして利用する。
Patent JP-3063905-B1 (JP)
Title: マスク装置
IPC: A62B18/08
Filed: 1999-07-14
Granted: 2000-07-12
Abstract: 【要約】
【課題】  装着感に優れ、フィルター部分のずり落ちを 抑制することができるマスク装置を提供する。
【解決手段】  鼻と口を覆うフィルター３と、このフィ ルター３が内面に取付けられ端部４Ｔ，４Ｔを首の回り で連結するマスク本体２とを備える。フィルター３の外 面に当接して該フィルター３を支持する弾性帯体15をマ スク本体２の内面に横設する。この弾性帯体15の左右を マスク本体２の内面左右に取付け、弾性帯体15は、中央 15Ｃ側が左右の逢着部16位置より下方でフィルター３を 支持する。装着状態で、フィルター３には下方向の力が 発生するが、弾性帯体15の収縮力による上方向の力が加 わることにより、マスクにおけるフィルター３部分のず り落ちを抑制できる。
Patent JP-2951953-B1 (JP)
Title: ヘッドレスト及びその製造方法
IPC: B60N2/48
Filed: 1998-09-11
Granted: 1999-09-20
Abstract: 【要約】
【課題】  解体作業が容易に行え、角度調節機構に発泡 原液が入り込まないヘッドレスト及びその製造方法。
【解決手段】  ベースフレームに関するヘッドフレーム の前後方向への傾斜角度を調節する角度調節機構２０を 備えたステーフレーム組立体１０、ヘッドフレーム及び 角度調節機構を収容するほぼ箱形の本体部３１、本体部 の底面３６との間に隙間３５を残すように本体部の底面 に結合され、本体部の内部に連通するスロット３３を形 成したプレート部３２とから成るインナーカバー３０、 中空の内部と、これに連通する開口とを有するヘッドレ ストの輪郭形状の表皮７０並びにインナーカバーの本体 部を包み込むように表皮の内部で発泡原液を発泡させ表 皮と一体発泡成形したパッド６０から構成する。
Patent JP-2992277-B1 (JP)
Title: 水性液体洗浄剤
IPC: C11D17/08
Filed: 1998-09-22
Granted: 1999-12-20
Abstract: 【要約】
【課題】  洗浄性能が高く、また白濁や分離等がない安 定な低泡性の水性液体洗浄剤を提供する。
【解決手段】  アルカリ剤(a) 、低泡性ノニオン界面活 性剤(b）、特定の脂肪酸又はその塩(c) 、グリコール類 (d) 及びビルダー(e) を、それぞれ特定比率で含有する 水性液体洗浄剤。
Patent JP-3040763-B1 (JP)
Title: 半導体装置の製造方法及びそれに用いる被膜形成用治具
IPC: H01S5/00
Filed: 1998-12-25
Granted: 2000-05-15
Abstract: 【要約】
【課題】  バー状半導体を被膜形成用治具に保持する工 程の作業効率の向上を図り、バー状半導体を確実に保持 できるようにすると共に、バー状半導体の膜形成面以外 の面に被膜が付着しないようにする。
【解決手段】  ベース１００は、バー状半導体レーザ１ の幅寸法よりも若干大きい間隔を持って互いに平行に延 びるように設けられた複数の凸状部１０２を有してい る。枠体１１０はベース１００の段差部１０１に載置さ れる。格子部材１２０は枠体１２１と複数の桟１２２と を有しており、桟１２２は、複数の凸状部１０２同士の 間に形成される複数の凹状部１０３と同じピッチで設け られ、凹状部１０３の幅寸法よりも小さい幅寸法を持つ と共に凸状部１０２の高さよりも小さい高さを持つ。押 さえ部材１３０は、桟１２２の上に載置されるバー状半 導体レーザ１を桟１２２と共に挟持する。
Patent NO-335318-B1 (NO)
Title: Fremgangsmåte for prøvetaking av hydrokarboner fra geologiske formasjoner
Inventor: JONES TIMOTHY GARETH JOHN
IPC: E21B49/08
Filed: 2003-08-06
Abstract: En fremgangsmåte for å separere den flytende komponent av borefluidet fra en blanding av oljebasert borefluid og en prøve av formasjonshydrokarbon, som omfatter behandling, f.eks. kjemisk, av blandingen på en måte som selektivt hovedsakelig påvirker den flytende komponent av borefluidet og frembringer et eller flere behandlingsprodukter mens formasjonshydrokarbonet etterlates hovedsakelig upåvirket; og behandlingsproduktene separeres fra behandlingsproduktene ved løsningsmiddelekstraksjon. Den flytende komponent av borefluidet omfatter passende en eller flere estere (som ikke forekommer i signifikante mengder i naturlig forekommende formasjonshydrokarboner) og som kan hydrolyseres til å gi vannoppløselige produkter som lett kan fjernes fra formasjonshydrokarbonet. Oppfinnelsen er anvendbar for prøvetakning av formasjonshydrokarbon ved bruk av formasjonstestere med kabeloppheng eller prøvetakningsverktøy.
Patent NO-330011-B1 (NO)
Title: Acylerte heteroarylkondenserte sykloalkenylaminer og deres anvendelse for fremstilling av farmasoytiske midler,samt farmasoytisk preparat inneholdende minst en slik forbindelse
Inventor: STROBEL HARTMUT
IPC: C07D403/12
Filed: 2005-02-16
Abstract: Det er beskrevet acylerte, heteroarylkondenserte sykloalkenylaminer av formel I hvori A, R1, R2, R3, R4, R5 og n har betydningene angitt i kravene. Forbindelsene av formel I er verditulle farmakologisk aktive forbindelser som er nyttige ved behandling av forskjellige sykdomstilstander innbefattende kardiovaskulære lidelser, så som aterosklerose, trombose, koronar arteriesykdom, hypertensjon og hjerteinsuffisiens. De oppregulerer ekspresjonen av enzymet endotelisk nitrogenoksid(NO)-syntase og kan anvendes ved lidelser hvori en forøkt ekspresjon av nevnte en2ym eller et forøkt NO- nivå eller normaliseringen av et redusert NO-nivå er ønsket. Det er videre beskrevet fremgangsmåter for fremstilling av forbindelsene av formel I, deres anvendelse, spesielt som aktive bestanddeler i farmasøytiske midler, og farmasøytiske preparater omfattende disse.
Patent NO-333001-B1 (NO)
Title: Bygningselement
Inventor: SONTUM FREDRIK
IPC: B28B23/02
Filed: 2007-02-08
Abstract: Et veggelement (1) støpt av superlett betong inneholdende minst 50 volumprosent ekspandert plastmateriale, blir forsynt med et armeringsnett (2) som danner forankring for løfteorganer (3). Løfteorganene (3) kan ha form av et vinkelbøyd armeringsjern med en krok (4) i hver ende for fasthekting i armeringen (2). Løfteorgenene (3) er videre fastsveiset til armeringen (2). Et dekkeelement (6) med hovedsakelig strekkarmering (7) og fire løfteorganer (8) forankret i strekkarmeringen er også vist.
Patent NO-332158-B1 (NO)
Title: Fremgangsmåte for fjerning av CO2 fra en eksosgass
Inventor: SANDEN KNUT
IPC: B01D53/14
Filed: 2007-03-05
Abstract: En fremgangsmåte for fjerning av CO2 fra en eksosgass fra forbrenning av karbonholdig materiale, i hvilken fremgangsmåte eksosgassen blir brakt i motstrøms kontakt med en flytende CO2 absorbent i en kontaktseksjon av en absorpsjonskolonne, for å gi en CO2 arm eksosgass som blir frigitt til atmosfæren og en CO2 rik absorbent som blir trukket ut fra absorpsjonskolonnen, hvor eksosgassen blir avkjølt i absorpsjonskolonnen, blir beskrevet. En forbedret absorber blir også beskrevet.
Patent NO-329344-B1 (NO)
Title: Apparat og framgangsmate for a fjerne vannplanter
Inventor: PETTERSEN ODD
IPC: A01D44/00
Filed: 2008-09-23
Abstract: Oppfinnelsen vedrører et stativ (3) innrettet for å oppbevare handlekurver (2), bestående av to sidevegger (4, 5), organer (6) som holder sideveggene sammen i bakkant slik at sideveggene og organene definerer en sjakt, holdeinnretninger (8 - 11) anordnet ved en øvre ende av sideveggene (4, 5), idet stativet (3) er innrettet til å motta en handlekurv (2) som holdes oppe av holdeinnretningene (8 - 11), idet holdeinnretningene (8 - 11) kan utløses for å slippe kurven ned i sjakten. Stativet er beregnet til plasseres ved kassen /rullebåndet i en forretning, for å motta og holde handlekurven når kunden skal laste varene over på båndet. Når kunden er ferdig kan holdeinnretningene utløses slik at kurven faller ned i en stabel i sjakten.
Patent NO-333860-B1 (NO)
Title: Innløpsanordning for gravitasjonsseparator
Inventor: KVAMSDAL DAG
IPC: B01D17/038
Filed: 2010-10-08
Abstract: Foreliggende oppfinnelse angår separasjon av væskedråper fra en gasstrøm, spesielt ved produksjon av olje og gass. Mer presist angår foreliggende oppfinnelse en innløpsanordning beregnet for bruk i gravitasjonsseparatorer designet spesifikt for fjerning av væskedråper fra en gasstrøm.
Patent NO-343162-B1 (NO)
Title: Fremgangsmåte og system for beregning av en rute for fartøy
Inventor: FJELD THOMAS
IPC: G08G1/0968
Filed: 2017-05-30
Abstract: En fremgangsmåte og et system for beregning av en rute for fartøy omfatter å tilveiebringe første posisjonsdata som indikerer startposisjonen til fartøyet, for eksempel ved å motta og registrere i en registreringsanordning. Videre tilveiebringes andre posisjonsdata som indikerer posisjonen for destinasjonen til fartøyet, og disse kan mottas og registreres i registreringsanordningen.Erfaringsposisjonsdata for tidligere seilte posisjoner mellom nåværende posisjon og destinasjonen til fartøyet, f.eks. lagret i en databaseanordning benyttes til å beregne en rute for fartøyet fra startposisjon til destinasjonen for fartøyet.
Patent PL-140702-B1 (PL)
Title: Apparatus for automatically controlling a roller mill provided with a ground material feeding system
IPC: B02C25/00
Filed: 1981-04-13
Abstract: According to the method, a mechanical control signal is generated according to the product supply for the control of a metering valve (9). To obtain powerful control operation with a high precision and reliability and of a simple and compact construction, the mechanical control signal is first transformed into a pneumatic signal which is transmitted as an input signal to a servocontrol (41) for regulating the product supply and/or to a servocontrol (18) for the start up or shut down of the milling cylinder. A device specially adapted to this method is a cylinder mill which comprises a mechanical signal transmitter (13, 15) operating a pneumatic regulating valve (17) of which the output is connected to the input of a servocontrol (18) actuating the metering valve (9) and/or the start up and shut down of milling cylinders (1, l', 2, 2').
Patent PL-148617-B1 (PL)
Title: Method of obtaining optically and racemically active berbane derivatives
IPC: C07D237/28
Filed: 1986-05-23
Abstract: The invention relates to novel racemic or optically active berban derivatives of the general formula (I), whereinR' and R<sup>2</sup> represent independently from the other a hydroxyl, straight or branched chain alkoxy group having 1 to 6 carbon atoms or R' and R<sup>7</sup> together represent a C<sub>1-3</sub> alkylenedioxy group;R<sup>3</sup> and R<sup>4</sup> represent independently from the other hydrogen, straight or branched chain alkyl group, having 1 to 4 carbon atoms and optionally substituted by hydroxyl group, or a C<sub>2-6</sub> alkoxycarbonyl or cyano group; andR<sup>5</sup> represents hydrogen, straight or branched chain alkyl group having 1 to 6 carbon atoms, C<sub>1-7</sub> aliphatic or aromatic acyl group or C<sub>1-7</sub> alkylsulphonyl or arylsulphonyl group and a salt thereof, to pharmaceutical compositions containing them, to the use as well as to process for preparing the novel compounds.The compounds of the general formula (1) are selective a<sub>2</sub>-adrenergic receptor-blocking substances and thus, they may be used for the treatment of depressive illnesses.
Patent PL-159459-B1 (PL)
Title: Method for manufacturing the internal getter in silicon disks
IPC: C30B1/02
Filed: 1989-06-01
Abstract: 1. Method for generating internal getter in silicon boards, utilising isothermal nucleating burn-in and reducing burn-in, characterised in that boards are burnt-in using two-stage nucleating burn-in, first at the temperature of 600-650 degrees C in the atmosphere N21 for 5-30 hours, depending on interstitial oxygen concentration in silicon in the proper nucleating burn-in, and then are subjected to stabilization burn-in, and finally reducing burn-in.