baber/WOPTO huggingface dataset:
Patent GR-3018071-T3 (GR)
Title: Polymer-bonded complexe builders, their complexes, process for their preparation and pharmaceutical agents containing the same.
Inventor: DEUTSCH JULIUS DR
IPC: C08G69/48
Filed: 1995-11-10
Abstract: Polymers consisting of a ligand containing carboxylic acid groups and optionally of at least one ion of an element of atomic numbers 21- 29, 42, 44 or 57-83 and optionally cations of inorganic and/or organic bases, amino acids or amino acid amides are valuable complexing agents and complexes for diagnostics.
Patent GR-3019130-T3 (GR)
Title: Collapsible transport box
Inventor: GRONNEVIK ODDBJORN
IPC: B65D1/22
Filed: 1996-02-28
Abstract: PCT No. PCT/NO92/00026 Sec. 371 Date Sep. 29, 1992 Sec. 102(e) Date Sep. 29, 1992 PCT Filed Feb. 7, 1992 PCT Pub. No. WO92/13771 PCT Pub. Date Aug. 20, 1992.A collapsible transport box is formed from an essentially planar material blank including a bottom and side walls and a lid, as appropriate. The side walls are hinged or otherwise attached to the bottom so as to be foldable relative to the bottom. The walls are joined at the box corners by releasable connections, each of which includes a vertical slot or hole in a first side wall and an outward extending fastening tongue on an end edge of a second side wall. The fastening tongue extends through the slot and is bent sideways so that its external section extends over an external region of the first side wall.
Patent GR-3019405-T3 (GR)
Title: Smoking article
Inventor: SERRANO MARK A
IPC: A24D1/22
Filed: 1996-03-21
Abstract: A smoking article in which a flavored aerosol is generated by heat transfer to a flavor bed (21) from the combustion of a carbon heat source (20) is provided. The article generates substantially no sidestream smoke. The transfer of heat from the heat source to the flavor bed is accomplished by convective and radiative heat transfer.
Patent GR-3021141-T3 (GR)
Title: Merocyanine protein error indicators
Inventor: COREY PAUL F
IPC: C09B23/14
Filed: 1996-09-25
Abstract: The present invention provides a merocyanine protein error indicator compound. Merocyanine compounds are a new class of protein error indicators, providing an analytical tool useful in the detection of protein in a sample.
Patent GR-3023790-T3 (GR)
Title: Process for the preparation of polytetramethylene ether glycol diester using an aluminosilicate type catalyst.
Inventor: MUELLER MONIKA
IPC: C08G65/10
Filed: 1997-06-18
Abstract: An improved process for the preparation of polytetramethylene ether glycol diesters of the formula R-CO-O(CH2-CH2-CH2-CH2-O)n-COR1, in which R and R1 are identical or different and are an alkyl radical or a derivative thereof, by polymerization of tetrahydrofuran in the presence of a fixed-bed polymerization catalyst and in the presence of a carboxylic anhydride. The use of a catalyst selected from amorphous aluminium silicate, acid-activated and calcined kaolin or zeolite instead of the known natural montmorillonite catalysts having a cryptocrystalline three-layer structure means that polymers having more uniform properties and a narrower molecular weight distribution are now accessible at a higher polymerization rate.
Patent GR-3023995-T3 (GR)
Title: Methods of identifying lymphocytes with mutator phenotypes
Inventor: ALBERTINI RICHARD J
IPC: C12Q1/68
Filed: 1997-07-03
Abstract: This invention provides methods for identifying lymphocytes with a mutator phenotype by isolating lymphocytes bearing a selectable marker; identifying among the lymphocytes a population belonging to the same clonally amplified set; and determining whether the population has at least two lymphocytes having, between them, two independent mutations among different alleles at the gene locus of the selectable marker; the presence of which indicates a mutator phenotype. In one embodiment of the invention, the selectable marker is hprt-.
Patent GR-3024315-T3 (GR)
Title: PROCESS FOR PRODUCING 17-g(a)-HYDROXY-3-METHOXY-8,14-SECO-1,3,5(10),9(11) ESTRATETRAENE-14-ONE.
Inventor: WEBER ALFRED
IPC: C12P7/38
Filed: 1997-07-30
Abstract: PCT No. PCT/DE93/00288 Sec. 371 Date Sep. 26, 1994 Sec. 102(e) Date Sep. 26, 1994 PCT Filed Mar. 24, 1993 PCT Pub. No. WO93/20222 PCT Pub. Date Oct. 14, 1993A process for the production of 17 alpha -hydroxy-3-methoxy-8,14-seco-1,3,5 (10),9(11)estratetraen-14-one by fermentation of 3-methoxy-8,14-seco-1,3,5(10),9(11) -estratetraene-14,17-dione with a live culture of Kloeckera magna is described, which is characterized in that the substrate is reacted in the form of a solventless aqueous suspension with an average grain size of 0.2 to 5  mu m.
Patent GR-3025240-T3 (GR)
Title: Method of alkylating oestrone derivatives.
Inventor: SEILZ CARSTEN
IPC: C07J1/00
Filed: 1997-10-31
Abstract: PCT No. PCT/EP93/02905 Sec. 371 Date May 26, 1995 Sec. 102(e) Date May 26, 1995 PCT Filed Oct. 21, 1993 PCT Pub. No. WO94/09024 PCT Pub. Date Apr. 28, 1994The invention relates to a process for the alkylation of estrone derivatives, which is characterized in that a suspension of the estrone derivatives in dimethylformamide is produced and carbonic acid diester and guanidine and/or alkyl guanidines are dissolved in it and in the largely oxygen-free mixture, the reaction is performed at 100 DEG -200 DEG  C. under the reaction pressure being established.
Patent GR-3030140-T3 (GR)
Title: FCC process using reactor riser disengager with suspended catalyst separation zone.
Inventor: CETINKAYA ISMAIL BIRKAN
IPC: C10G35/00
Filed: 1999-05-06
Abstract: Operation of an FCC process is improved by using a novel reactor riser disengager configuration which results in catalyst being suspended in a disengagement zone in a riser section 29 proximate or above the riser cyclone inlets 34, as a consequence of vapors and catalyst leaving the riser through the cyclone inlets, to achieve a suspended catalyst density that is higher than the flowing catalyst density lower in the riser. The suspended catalyst provides a disengagement zone that enhances the separation of catalyst from product vapors. The riser 22,26,29 operates under conditions that prevent any substantial discharge of product vapour from its upper end 40. The arrangement also provides a convenient method for venting stripping vapors, introduced at 26, and leaving through reactor cyclone system 34,36,42,44. <IMAGE>
Patent GR-3031313-T3 (GR)
Title: Method of preparing alpha-methoxyiminocarboxylic acid methylamides, and intermediates used in the method
Inventor: BAYER HERBERT
IPC: C07C251/60
Filed: 1999-09-22
Abstract: A process and intermediates for preparing  alpha -methoxyiminocarboxylic acid methylamides (I) by Pinner reaction of a cyanoketone (II) with an alcohol and subsequent reaction of the resulting ester (IV) with hydroxylamine to give the oxime (V), methylation of (V) to give the oxime ether (VI) and subsequent reaction of (VI) with methylamine:   <IMAGE>    <IMAGE>  +TR   <IMAGE>   X = nitro, trifluoromethyl, halogen, alkyl or alkoxy; n = 0, 1, 2, 3 or 4; Y = a C-organic radical.
Patent GR-3032053-T3 (GR)
Title: Process for treating a metallic surgical implant.
Inventor: ELLINGSEN JAN EIRIK
IPC: A61L27/00
Filed: 1999-12-07
Abstract: PCT No. PCT/SE93/01032 Sec. 371 Date May 30, 1995 Sec. 102(e) Date May 30, 1995 PCT Filed Dec. 1, 1993 PCT Pub. No. WO94/13334 PCT Pub. Date Jun. 23, 1994Metallic surgical implant materials having improved strength of connection with bone are produced when the implants are treated prior to implantation with an aqueous solution of sodium fluoride.
Patent GR-3033278-T3 (GR)
Title: POTENTIATOR OF -i(BACILLUS) PESTICIDAL ACTIVITY.
Inventor: MANKER DENISE CAROL
IPC: A01N63/50
Filed: 2000-04-19
Abstract: The present invention relates to a factor that potentiates the pesticidal activity of a Bacillus related pesticide as well as methods for isolating and identifying said factor. The invention further relates to pesticidal compositions comprising the factor as well as methods of using the pesticidal compositions to control a pest and decrease the resistance of a pest to a pesticide and potentiate a Bacillus related pesticide. The factor of the present invention may be obtainable from a Bacillus fermentation. In a most specific embodiment said factor has the structure (Ia).
Patent GR-3033992-T3 (GR)
Title: Organic sole of or tetravalent metal oxid and their use as additive in hydrocarbon compositions.
Inventor: CHOPIN THIERRY
IPC: C01F17/00
Filed: 2000-07-21
Abstract: A new sol compsn. which comprises:- oxide particles of a tetravalent metal; an amphiphilic acid system, and a diluent in which the particles have a d90 no more than 200 nm, and the sol has at least one of the following characteristics:- the oxide particles are in the form of crystallite agglomerates (CeO2) which the crystallites have a d80 (pref. d90), measured by photometric counting (HR transmission electronic microscopy) of no more than 5nm, 90% of the agglomerates comprising 1-5 (pref. 1-3) crystallites. The amphiphilic system comprises at least one 11-50C acid and has at least one branching in the alpha-beta or gamma position to the acidic H. The use of the prods. as additives to gas oil fuels is also claimed.
Patent DK-0647496-T4 (DK)
Inventor: DEMMELER LUDWIG
IPC: F16B21/02
Filed: 1992-07-15
Granted: 2003-02-10
Abstract: Stud (81) for detachably connecting a component (82, 83), provided with through-holes or the like, to a further component, such as a table, likewise provided with through-holes, the through-holes being circular or slot-shaped in cross-section and having cylindrical or parallel walls. The stud (81) is provided with an axially running threaded spindle (95) which is connected in a rotationally locked manner to a handle (84) or the like led out to the outside. This handle is provided as an outer clamping means, while the threaded spindle (95) is provided at its other end with a stem (97) or the like which acts on catch means (balls 91) which can be pushed out of the stud (81) in the radial direction. <IMAGE>
Patent DK-1009385-T4 (DK)
Inventor: SJOEBERG KJELL
IPC: A61K9/22
Filed: 1999-04-30
Granted: 2007-04-23
Abstract: The present invention concerns a composition containing a cholesterol lowering component such as beta-sitosterol and/or beta-sitostanol in a monomolecular, low associated or "cluster" form, where a melt and/or solution of the said components are distributed, immobilised and stabilised in a matrix; food containing such a composition and a method of preparing this composition.
Patent ES-2335040-T4 (ES)
Inventor: PFANNENBERG ANDREAS
IPC: B01D46/10
Filed: 2007-02-05
Granted: 2010-09-14
Abstract: The fan filter (100), e.g. for a computer or switchbox or electronic control unit, has a housing (10) for the fan (102) with a frame fitted with snap fasteners for the filter mat (105). The fasteners are spring elastic wing blades (12), shaped at the frame.
Patent TR-200401360-T4 (TR)
Inventor: AMATO GIANFRANCO D
IPC: B65D3/06
Filed: 2001-03-06
Abstract: A container for beverages or the like, comprising a body (1) having a wall (3), an outside skirt (2) apt to near-totally coat said wall (3), and an annular groove (6) obtained onto the wall (3) and projecting internally to the container (1), the groove (6) being apt to provide a support for a respective bottom edge (5) of a skirt (2) of a related container (1) rising thereabove when in the stacked condition. <IMAGE>
Patent TR-201808200-T4 (TR)
Title: Kumaş sarma tertibatı.
Inventor: BERNHARD SCHAUT
IPC: D04B15/88
Filed: 2016-04-08
Abstract: Açılmış ve boru formundaki örgü kumaş tabakaları (12, 22) için, yuvarlak örgü makinesinin dönme eksenine koaksiyal düzenlenebilir olan, dikey bir dönme ekseni (D) ve açılmış örgü kumaş tabakaları için bir sargı çubuğu (11) ve boru formundaki örgü kumaş tabakaları için bir sargı çubuğu (21) içeren kumaş sarma tertibatı olup, burada boru formundaki örgü kumaş tabakaları (22) için bir sargı çubuğu (21) açılmış örgü kumaş tabakaları (12) için sargı çubuğuna (11) göre dikey eksenden (D) daha uzak bir yatay pozisyonda düzenlenebilir.
Patent TR-201810215-T4 (TR)
Title: Si̇toplazmi̇k erkek steri̇l cichorium bi̇tki̇leri̇.
Inventor: ELIZABETH ROSALIEN DE JONG
IPC: C12Q1/68
Filed: 2013-08-14
Abstract: Mevcut buluş, sitoplazmik erkek steril (CMS) Cichorium bitkileri ve özellikle sitoplazmik erkek steril (CMS) yeşil hindiba bitkileri; sitoplazmik erkek steril (CMS) radiçi bitkileri; sitoplazmik erkek steril (CMS) kırmızı yapraklı hindiba bitkileri, sitoplazmik erkek steril (CMS) Treviso bitkileri, sitoplazmik erkek steril (CMS) beyaz hindiba bitkileri, sitoplazmik erkek steril (CMS) kelle şekeri bitkileri, sitoplazmik erkek steril (CMS) Belçika hindibası bitkileri, sitoplazmik erkek steril (CMS) yabani marul bitkileri, sitoplazmik erkek steril (CMS) Katalonya bitkileri, sitoplazmik erkek steril (CMS) C. intybus var. foliosum bitkileri, sitoplazmik erkek steril (CMS) C. endivia bitkileri ve sitoplazmik erkek steril (CMS) C. intybus L. var. sativum bitkileri ile ilgilidir. Mevcut buluş ayrıca, sitoplazmik erkek steril (CMS) Cichorium bitkilerinin ve Cichorium bitkilerinde sitoplazmik erkek sterilitesini (CMS) sağlayan mitokondriyal nükleik asit dizilerinin tanımlanmasına yönelik yöntemler ile ilgilidir.
Patent TR-201810818-T4 (TR)
Title: Bir çekme aracına bir paletin sabitlenmesi için sabitleme cihazı.
Inventor: MICHAEL MATHEISL
IPC: B66B29/00
Filed: 2015-05-13
Abstract: Buluş, yürüyen bandın bir plakasının çekme aracı görevi yapan bir lamelli zincire bağlanması için bir sabitleme cihazı ile ilgilidir. bu buluşun amacı bir plakanın çekme aracı görevi yapan lamelli zincirlere bağlanması için, montajı basit olan, ekonomik şekilde üretilebilen ve monte edilmiş durumdayken veya çalışırken basit bir tarzda kontrol edilebilen bir sabitleme cihazı oluşturmaktır. Bu amaç, hareket yönünde ardışık olarak tanzim edilmiş olan ve farklı genişliklerdeki lamelli zincirlerden oluşturulmuş iki karşılıklı paralel link zinciri arasında tanzim edilmiş olan plakalara sahip bir yürüyen bandın bir plaka bandı ile yerine getirilir. Her bir lamelli zincir en az bir sabitleme cihazı vasıtasıyla plakalardan birine bağlanır.
Patent TR-201812013-T4 (TR)
Title: Göz yikama bi̇leşi̇mleri̇.
Inventor: BERNHARD GÜNTHER
IPC: A61P27/02
Filed: 2012-09-12
Abstract: Yabancı maddelerin bir göz veya oftalmik dokudan çıkarılması için bir sıvı göz yıkama bileşimidir. Bileşim, bir veya daha fazla yarı florlanmış alkan ve isteğe bağlı olarak başka bileşenler içerir. Ayrıca, tek başına ya da etkilenen bir gözden kontaminantların çıkarılması için başka araçlarla kombinasyon halinde kullanım yöntemleri de mümkündür.
Patent TR-201902859-T4 (TR)
Title: Göbek kordonu kanının tıbbi olarak alınması ve dondurularak saklanması için steril kan torbası sistemi.
Inventor: OLIVER PAPAVLASSOPOULOS
IPC: A61M1/02
Filed: 2014-12-23
Abstract: Buluş, kendi içinde kapalı, steril bir kan torbası sistemine ilişkin olup, göbek kordonu kanının tıbbi olarak alınması ve dondurularak saklanması içindir. Steril kan torbası sistemi şu bileşenleri içerir: en az bir ponksiyon parçası (1), kombine bir karıştırma ve dondurma torbası (2) ve bir çıkış elemanı (4).
Patent TR-201909124-T4 (TR)
Title: Bir soğutma çarkını içeren geliştirilmiş namlu kelepçesine sahip Minigun.
Inventor: THOMAS ROWE
IPC: F41F1/10
Filed: 2014-06-03
Abstract: Çok namlulu bir Minigun için bir geliştirilmiş namlu kelepçe tertibatı, bir ön uca, bir arka uca ve borunun uzunluğunun bir kısmı boyunca uzanan çok sayıda boylamasına açıklığa sahip bir namlu kelepçe borusunu içerir. Bir çark, borunun ön ucu ve borunun arka ucu arasında namlu kelepçe borusuna monte edilmiştir. Çark, çok sayıda çark kanadını içerir ve çark kanatları, çok sayıda hava kanalı tanımlar. Bir namlu tertibatı, namlu kelepçe borusunu, namlu kelepçe borusunun ön ucuna monte edilmiş bir alev gizleyiciyi ve namlu kelepçe borusunun arka ucuna monte edilmiş bir namlu kelepçe bileziğini içerir.
Patent TR-201910232-T4 (TR)
Title: Taşıt dış trim parçası.
Inventor: FABIEN BAUDRY
IPC: B32B7/10
Filed: 2016-04-27
Abstract: Bir taşıta yönelik bir dış yapısal trim parçası olup, bir yapısal birim oluşturmak üzere üst üste bindirilen ve lamine edilen en az 3 katman içeren en az bir alanı içermektedir, burada iki dış katman, sıkıştırılmış ve konsolide lifli katmanlardır ve burada iki lifli dış katman arasında konumlandırılan bir iç katman ise bir geçirimsiz polyester köpük katmandır.
Patent DE-10296594-T5 (DE)
Title: Verfahren und Einrichtung zum Bereitstellen eines Funkmoduls für ein Computersystem
Inventor: KARDACH JAMES
IPC: G06F1/16
Filed: 2002-03-01
Abstract: Eine Komponente, die mit einem Host-Computersystem gekoppelt werden soll, wobei die Komponente aufweist:  einen Funksendeempfänger; und  einen Low-Level-Baseband-Controller, der eine Logik aufweist, die nur einem Teil, aber nicht dem gesamten Baseband zum Betreiben des Sendeempfängers in Übereinstimmung mit einem Drahtloskommunikationsprotokoll zugeordnet ist, wobei der Teil des Basebands ausreichend ist, um zu ermöglichen, daß die Komponente die Genehmigung Limited Modular Approval von der Federal Communications Commission erhält.
Patent DE-10297020-T5 (DE)
Title: Mehrkomponentenkeramikpulver, Verfahren zum Herstellen von Mehrkomponentenkeramikpulver, Sinterkörper und Verfahren zum Herstellen eines Sinterkörpers
Inventor: KUWABARA MITSUO
IPC: C04B35/58
Filed: 2002-06-27
Abstract: Mehrkomponentenkeramikpulver, umfassend als Bestandteile 56 bis 92 Gewichts-% W, 0,5 bis 7 Gewichts-% Cr, mindestens ein Material, ausgewählt aus der Gruppe, bestehend aus Ti, Zr und Hf, mindestens ein Material, ausgewählt aus der Gruppe, bestehend aus V, Nb und Ta, 0,3 bis 8,2 Gewichts-% N, und C und eine unvermeidbare Verunreinigung mit O mit einem Anteil von höchstens 0,5 Gewichts-%.
Patent DE-10297672-T5 (DE)
Title: Flammwidrige aromatische Polycarbonatharzzusammensetzung
Inventor: MIYAMOTO AKIRA
IPC: C08L69/00
Filed: 2002-12-20
Abstract: Flammwidrige
aromatische Polycarbonatharzzusammensetzung umfassend:  100
Gewichtsteile eines aromatischen Polycarbonats (A),  0,01 bis
0,5 Gewichtsteile verzweigte Metalloxidteilchen (B), die jeweils
ein verzweigtes Metalloxidaggregat oder ein verzweigtes Metalloxidagglomerat
sind,  0,0001 bis 0,2 Gewichtsteile eines Alkalimetallsalzes
C einer organischen Sulfonsäure
und  0,01 bis 0,5 Gewichtsteile eines Fluorpolymers (D), wobei die
verzweigten Metalloxidteilchen (B) in einem Gemisch aus dem aromatischen
Polycarbonat (A), dem Alkalimetallsalz C und dem Fluorpolymer (D)
dispergiert sind,  wobei mindestens 70% der verzweigten Metalloxidteilchen (B)
einen Durchmesser in dem Bereich von 10 bis 200 nm aufweisen.
Patent ES-2145737-T5 (ES)
Inventor: GERSON IRA ALAN
IPC: G08B25/10
Filed: 1990-06-25
Granted: 2007-03-01
Abstract: A digital speech coder includes a long-term filter (124) having an improved sub-sample resolution long-term predictor which allows for subsample resolution for the lag parameter L. A frame of N samples of input speech vector s(n) is applied to an adder (510). The output of the adder (510) produces the output vector b(n) for the long term filter (124). The output vector b(n) is fed back to a delayed vector generator block (530) of the long-term predictor. The nominal long-term predictor lag parameter L is also input to the delayed vector generator block (530). The long-term predictor lag parameter L can take on non-integer values, which may be multiples of one half, one third, one fourth or any other rational fraction. The delayed vector generator (530) includes a memory which holds past samples of b(n). In addition, interpolated samples of b(n) are also calculated by the delayed vector generator (530) and stored in its memory, at least one interpolated sample being calculated and stored between each past sample of b(n). The delayed vector generator (530) provides output vector q(n) to the long-term multiplier block (520), which scales the long-term predictor response by the long-term predictor coefficient  beta . The scaled output  beta q(n) is then applied to the adder (510) to complete the feedback loop of the recursive filter (124).
Patent ES-2094493-T5 (ES)
Inventor: LEGEAIS JOSEPH
IPC: E06B9/17
Filed: 1993-02-19
Granted: 2001-03-16
Abstract: The cross-section of the profile lamella for a curtain has a large base (2) connected to a small base (3) via a first side (4) and a second side (5). The lamella (1) has a recess (6) and a snap ring (8) connected via a strip (7) of flexible material to the corner of the small base (3) and the second side (5). <IMAGE>
Patent ES-2160631-T5 (ES)
Inventor: DE VRINGER TOM
IPC: A61K31/20
Filed: 1994-07-01
Granted: 2005-07-16
Abstract: PCT No. PCT/NL94/00151 Sec. 371 Date Dec. 28, 1995 Sec. 102(e) Date Dec. 28, 1995 PCT Filed Jul. 1, 1994 PCT Pub. No. WO95/01160 PCT Pub. Date Jan. 12, 1995Compositions for topical application to the skin are provided, which compositions comprise a retinoid in an aqueous vehicle, and further contain at least one non-ionic surfactant, wherein the non-ionic surfactant is the crystallization-preventing and stabilizing agent for said retinoid and is selected from the group consisting of polyoxyethylene mono fatty alcohol ethers, polyoxyethylene glyceryl fatty acid triesters and ethyleneoxide/propyleneoxide block copolymers.
Patent ES-2143739-T5 (ES)
Inventor: DESARD CHRISTOPHE
IPC: H01R9/24
Filed: 1996-12-04
Granted: 2004-04-16
Abstract: The wiring connector is made up of a number of long metallic slabs (11). Each slab has a top screw (14A,14B) screwed in place and a hole to clamp a base wire end in position. Each slab has an outer isolating cover (15) which shields the metallic section, leaving a hole for the input wire. The metallic structures plus isolating covers are held in position by end isolating material sections, which plug into the lengthwise section.
Patent DE-112004000511-T5 (DE)
Title: MEA mit Katalysator zur Oxidation von Kohlenmonoxid
Inventor: YAN SUSAN G
IPC: H01M8/10
Filed: 2004-03-31
Abstract: Membranelektrodenanordnung
mit einer ionenleitenden Protonenaustauschmembran, die eine Hauptfläche und
eine Elektrode umfasst, die an der Hauptfläche angeordnet ist, wobei die
Elektrode umfasst:  eine erste Gruppe katalytischer Partikel,
die eine Oxidation von Kohlenmonoxid zu Kohlendioxid katalysieren
und die eine elektrochemische Reaktion katalysieren, die bei Kontakt
mit ionenleitendem Material protonische (H + )
Arten freigibt; und  eine zweite Gruppe katalytischer Partikel,
die eine elektrochemische Reaktion, die Elektronen freigibt, katalysiert;  wobei
die erste und zweite Gruppe von Partikeln verschieden sind.
Patent DE-112007001426-T5 (DE)
Title: Oberflächenschallwellenvorrichtung
Inventor: NISHIYAMA KENJI
IPC: H01L41/18
Filed: 2007-05-22
Abstract: Oberflächenschallwellenvorrichtung, umfassend:  – ein
Substrat aus LiNbO 3  mit Euler-Winkeln (0° ± 5°, θ ± 5°,
0° ± 10°);  – eine Elektrode,
die auf dem Substrat aus LiNbO 3  angeordnet
ist und eine hauptsächlich aus Kupfer bestehende IDT-Elektrode
aufweist;  – einen ersten Siliciumoxidfilm, der in
dem anderen Bereich als dem Bereich, in dem die Elektrode so angeordnet
ist, daß er eine Dicke gleich derjenigen der Elektrode
besitzt; und  – einen zweiten Siliciumoxidfilm, der
so angeordnet ist, daß er die Elektrode und den ersten
Siliciumoxidfilm abdeckt,  – wobei die Oberflächenschallwelle
eine SH-Welle nutzt, wobei eine Wirkleistung D der IDT-Elektrode
kleiner als oder gleich 0,49 ist und der θ-Wert der Euler-Winkel
(0° ± 5°, θ ± 5°,
0° ± 10°) als in einen Bereich fallend
eingestellt ist, der die folgende Ungleichung (1) erfüllt.  [Ausdruck
1]  –10 × D + 92,5 – 100 × C ≤ θ ≤ 37,5 ...