baber/WOPTO huggingface dataset:
Patent KR-0163712-B1 (KR)
Inventor: LEE HONG-BAE
IPC: H04N5/455
Filed: 1993-12-18
Granted: 1999-01-15
Abstract: 본 발명은 영상 중간주파수신호를 의사 동기 검파(Qasi-synchronous dection )를 수행하여 영상신호를 출력하는 영상신호 검파회로에 관한 것이다. 
     본 발명은 영상 중간주파수신호에서 캐리어 주파수 fc신호를 검파하는 과정에서의 위상오차 및 영상 중간주파수신호와 발진기의 주파수 변동에 의한 위상오차를 보정하도록 위상 보정회로를 사용한다. 위상 보정회로에서는 BPF(14)에서 출력되는 영상 중간주파수의 캐리어 주파수 fc신호를 90°위상 쉬프트를 90°위상 쉬프터(60)에서 행하여 믹서(62)에 입력하고, VIF(Video Intermediate frequency) 증폭기(2)에서 출력되는 영상 중간주파수 fc신호를 믹서(62)에 입력하므로, 믹서(62)에서는 입력되는 두 신호를 믹싱하여 두 신호의 위상차를 검출하고, LPF(low pass filter)(64)에서는 두 신호의 위상차를 저역필터링한 직류신호를 위상 쉬프트회로(66)에 출력한다. 따라서 위상 쉬프트회로(66)는 LPF(64)의 직류신호의 제어에 의해 BPF(14)에서 위상오차를 가지고 있는 캐리어 주파수 신호 fc신호를 위상 보정하여 믹서(16)로 출력한다.
Patent KR-960015206-B1 (KR)
Title: Slim type optical pick-up
Inventor: HAN MAN-JOON
IPC: G11B7/09
Filed: 1993-12-28
Granted: 1996-11-01
Abstract: a base member (10) an object lens (21); suspensions (23) for supporting a lens fixing member (20); thin film type magnets (24) installed at both ends of the lens fixing member (20); and electro magnetic coils (voice coils) (15) for positioning by magnetic reaction with the film type magnets (24). The actuator reduces size and capacity of the optical pick-up not requiring great driving force for tracking or focusing and provides a quick respondence to input signal.
Patent KR-960013021-B1 (KR)
Title: Door open device for left key in a car
Inventor: SIM JONG-KEUN
IPC: E05B77/14
Filed: 1993-12-29
Granted: 1996-09-25
Abstract: first and second transceiver devices (10, 26), a door state detecting device (12), first and second oscillators (14, 32), a data convertor (16), first and second transmitters (18, 38), a demodulator (22), first and second control devices (24, 34), a decoder (30), an encoder (36), an alarm device (40), and a door actuator (42). The device generates an alarm sound when the driver locked the door leaving the master key in the car.
Patent KR-0181305-B1 (KR)
Inventor: KNOERZER ANTHONY ROBERT
IPC: C08J7/048
Filed: 1991-12-06
Granted: 1999-04-01
Abstract: 본 발명은 한 쌍의 중합체 기판 필름을 가진 필름 콤비네이션에 관한 것이다. 각 필름의 적어도 한 표면은 최소한 35dynes/cm의 계면 자유 에너지를 가지며 각각의 표면상에 프라이머 피복층을 가진다. 각 프라이머 피복층은 가교 수단을 함유한 폴리(비닐알코올)층을 가진다. 각 프라이머 피복층은 가교 수단을 함유한 폴리(비닐알코올)층을 가진다. 각각의 필름쌍은 실질적인 가교가 이루어지기 이전에 폴리(비닐알코올)층이 밀접한 접촉 관계로 되도록 배치된다.
Patent KR-0177845-B1 (KR)
Title: Enhanced bioavailability pharmaceutical composition containing probucol
Inventor: BASSLER KENNETH G
IPC: A61K9/48
Filed: 1991-11-15
Granted: 1999-03-20
Abstract: A pharmaceutical composition of probucol that both enhances bioavailability of the drug and reduces plasma drug level variability in a patient population comprising a therapeutically effective amount of probucol dissolved in a propylene glycol ester of fatty acids wherein the fatty acids are selected from the group consisting of the fatty acids represented by CxH2xO2, wherein x is 4, 6, 8, 10, 12, 14, 16.
Patent KR-0153790-B1 (KR)
Inventor: TAGOSHI HIROTAKA
IPC: C08L23/08
Filed: 1992-11-02
Granted: 1998-12-01
Abstract: 특정의 에틸렌계 혼성중합체 다가알코올 및 반응촉진제를 함유하는 것을 특징으로 하는 수지조성물 및 이 수지조성물을 사용한 열가역 가교성 성형체를 제아하는 것이다. 
     이 조성물 및 성형체는 가열시의 가교해리 반응속도 및 냉각시의 가교형성 반응속도가 빠르기 때문에 실질적으로 실용에 제공할 수 있는 열가역 가교성 수지조성물 및 열가역 가교성 성형체로서 용융 성형가공을 위시한 각종용도에 이용할 수 있는 수지조성물 및 그 조성물을 사용한 성형체이다.
Patent RO-127850-B1 (RO)
Title: Method for morphological evaluation of ram semen material
Inventor: ZAMFIRESCU STELA FILOFTEIA
IPC: G01N21/29
Filed: 2011-12-06
Abstract: The invention relates to a method for diagnosing a ram semen material in order to use the same in assisted reproduction techniques. According to the invention, the method consists in collecting solitary ram sperm cells which are diluted in a ratio of 1:1 with a Tris buffer and centrifuged, followed by the removal of the supernatant, the resuspension of the precipitate in a prefixing medium, then the suspension is centrifuged and settled and the precipitate is again prefixed and washed in the same conditions, being portioned in specimens with the side of 0.5 mm which are separately fixed with 2% osmic acid for 4 h at 4°C, the specimens are washed with a buffer and are then dehydrated in baths with ethyl alcohol of increased concentration, for 10 min, during the second washing with alcohol there takes place the contrasting with 0.5 % uranyl acetate and 1% phosphotungstic acid, followed by two baths with propylene oxide, finally there is carried out the impregnation stage and the embedding of specimens in epoxy resins, the thus prepared material being subjected to the analysis by electron microscopy.
Patent RO-129083-B1 (RO)
Title: Polyfunctional cyclopentanic chloroester and ()-lactone oxabicyclo [3.3.0] octane key compounds prepared by stereoselective transformation of ()-lactone intermediates and processes for preparing the same
Inventor: TĂNASE I CONSTANTIN
IPC: C07C45/00
Filed: 2012-06-07
Abstract: The invention relates to a process for preparing γ - lactone compounds used as intermediates in the syntheses of therapeutic compounds. According to the invention, the process consists of the acid alcoholysis of δ - lactone alcohols into chloroester compounds, deprotection of the secondary alcohol group with an ether group or silyl ether group in the protected chloroester compounds, primary alcohol groups as aryl-esters or alkyl-ester and the basic hydrolysis of ester groups and the closure of γ - lactone ring, there resulting Corey γ - lactone compounds, either selectively substituted or unsubstituted.
Patent RO-129251-B1 (RO)
Title: Tractor for evacuating military equipment on a chassis
Inventor: ŞERBĂNESCU PAUL
IPC: F41H7/02
Filed: 2013-01-14
Abstract: The invention relates to an armoured tractor moving on crawlers, driven by an energetic equipment, which is meant for releasing the combat vehicles from the immobilization state and for the evaluation thereof, for performing maintenance activities while ensuring the communication with other vehicles and a high degree of protection. According to the invention, the tractor has a resistance structure (12) mounted at the top part and in the central area of an armoured housing (1), said structure being built of U-shaped profiles welded to the inner side of the armoured housing (1), which allows a telescopic crane (2) to be placed and fastened, externally there being placed a tapered protecting guard (14), to the inner side the armoured housing (1) having a combat chamber (CL), confined by an L-shaped separating wall (28), a Diesel traction engine (29) being integrated by means of a cooling installation (6), of an air supply system (4), of a fuel supply system (11) and of a gas discharge system (30), the operation at low temperature being ensured by the fuel supply system (11) provided with a pre-heater (7), the combat chamber (CL) being provided with a transmission system (ST) and some on-board communication systems (SCB), both in the combat chamber (CL) and in an energetic chamber (CE) there being mounted a fire fighting installation (10) consisting of some ultraviolet and infrared detectors (33) and some cylinders (34) with fire-extinguishing agent as well as a heat detection conductor and a block for automatic and manual control, the final transmission being ensured by a drive wheel (41) provided with a rotating casing (42) mounted towards the front part of the armoured housing (1).
Patent RS-54121-B1 (RS)
Inventor: DOLENTE COSIMO
IPC: C07D487/04
Filed: 2011-04-18
Abstract: Jedinjenje formule I u kom R1 je odabran iz grupe koju čine: i) H, ii) -C1-6-alkil, pri čemu je C1-6-alkil nesupstituisan ili supstituisan sa 1do 5 supstituenata, nezavisno odabranih iz grupe koju čine OH, halogen, cijano i C1-6-alkoksi, iii) -S(O)2-C1-6-alkil, pri čemu je C1-6-alkil nesupstituisan ili supstituisan sa 1do 5 supstituenata, nezavisno odabranih iz grupe koju čine OH, halogen, cijano i C1-6-alkoksi, iv) -C(O)- C1-6-alkil, pri čemu je C1-6-alkil nesupstituisan ili supstituisan sa 1 do 5 supstituenata, nezavisno odabranih iz grupe koju čine OH, halogen, cijano i C1-6-alkoksi, v) -C(O)O- C1-6-alkil, pri čemu je C1-6-alkil nesupstituisan ili supstituisan sa 1do 5 supstituenata, nezavisno odabranih iz grupe koju čine OH, halogen, cijano i C1-6-alkoksi; vi) cikloalkil, nesupstituisan ili supstituisan sa 1 do 5 supstituenata, nezavisno odabranih iz grupe koju čine OH, halogen, cijano, C1-6-alkil i C1-6-alkoksi; vii) S(O)2-(CH2)q-NRiRii, pri čemu q je 0 ili 1, Ri i Rii su, svaki nezavisno odabrani iz grupe koju čine H i C1-6-alkil, ili Ri i Rii zajedno sa azotom za koji su vezani formiraju 3- do 7-člani heterociklični prsten koji sadrži jedan ili dva heteroatoma, nezavisno odabrana od N, O i S, i pri čemu je heterociklil nesupstituisan ili supstituisan sa 1 do 5 supstituenata, nezavisno odabranih iz grupe koju čine okso, halogen, C1-6-alkil i C1-6-alkoksi, viii) -(CH2)r-NRiiiRiv, gde r je 1, 2 ili 3, Riii i Riv su, svaki nezavisno odabrani iz grupe koju čine H i C1-6-alkil, ili Riii i Riv zajedno sa azotom za koji su vezani formiraju 3- do 7-člani heterociklični prsten koji sadrži jedan ili dva heteroatoma, nezavisno odabrana od N, O i S, i pri čemu je heterociklil nesupstituisan ili supstituisan sa 1 do 5 supstituenata, nezavisno odabranih iz grupe koju čine okso, halogen, C1-6-alkil i C1-6-alkoksi, i ix) -C(O)(CH2)s-NRvRvi, gde s je 1, 2 ili 3, Rv i Rvi su, svaki nezavisno odabrani iz grupe koju čine H i C1-6-alkil, ili Rv i Rvi zajedno sa azotom za koji su vezani formiraju 3- do 7-člani heterociklični prsten koji sadrži jedan ili dva heteroatoma, nezavisno odabrana od N, O i S, i pri čemu je heterociklil nesupstituisan ili supstituisan sa.1 do 5 supstituenata, nezavisno odabranih iz grupe koju čine okso, halogen, C1-6-alkil i C1-6-alkoksi; R2 je halogen; i R3 je 6-člani heteroarilni prsten, nesupstituisan ili supstituisan sa 1 do 5 supstituenata, nezavisno odabranih iz grupe koju čine OH, halogen, cijano, C1-6-alkil, C1-6-alkoksi, halogen- C1-6-alkil, halogen- C1-6-alkoksi i hidroksi- C1-6-alkil; ili njegova farmaceutski prihvatljiva so. Prijava sadrži još 15 patentnih zahteva.
Patent SA-112330172-B1 (SA)
Inventor: RUSSO VITALIANO
Filed: 2012-01-14
Abstract: يتعلق الاختراع الحالي بطريقة للتحويل إشعاع شمسي في قدرة ميكانيكية converting solar radiation in mechanical power ، تحديدًا وليس حصرًا لتوليد قدرة كهربائية generating electrical power ، لها كفاءة عالية غير عادية، تشمل خطوات تغذية مائع ساخن feeding a hot fluid مسخن بجهاز شمسي solar device (20) إلى اسطوانة ساخنة hot cylinder (3) لمحرك ستيرلنج Stirling engine (2) ويغذي مائع بارد feeding a cold fluid ، يُمتَص في مرحلة امتصاص absorption stage جهاز تبريد بالامتصاص absorption refrigeration apparatus (30) إلى اسطوانة باردة cold cylinder لمحرك ستيرلنج Stirling engine ، حاصلاً على قدرة ميكانيكية من محرك ستيرلنج mechanical power from the Stirling (2) ، تحديدًا وليس حصرًا لتشغيل مولد كهربائي electrical generator (16أ).
Patent SA-116370637-B1 (SA)
Inventor: ADNAN ATEEG HADEED ALHARBI
Filed: 2016-05-16
Abstract: الاختراع عبارة عن لغم الكتروني قابل للبرمجة , بحيث يمكنك برمجته لتحديد عمر طويل المدى لحياة اللغم وبعد انتهاء العمر المحدد مسبقا يصبح اللغم غير نشط ويمكن ازالته او يتم تفجير نفسه تلقائيا حتى لا يبقى له اثر بعد انتهاء الحرب. كما يمكنك برمجته لتحديد قيمه لوزن التشغيل بحيث ينفجر عند هذة القيمه وذلك للتمييز بين الاطفال ذات الوزن القليل او الجندي ذو الوزن الكبير او ماشابه . , كما يستطيع اللغم التمييز بين الاصدقاء والاعداء بحيث يصبح اللغم غير نشط مؤقتا بشكل تلقائي عند مرور الاصدقاء من فوقه , وحساس جدا لأي تحريك او محاولة نزعه , يبدا بالانفجار مجرد الاقتراب منه او المرور فوقه , و(الشكل3) يوضح المكونات الداخلية الاختراع. متحكم دقيق (8) , مستشعر القوة (6) , جيوفون كهربائي (5) , مستشعر التموضع (7) , صاعق كهربائي (4) , حشوة المتفجرات (3) , وحدة استقبال (13) , وحدة ارسال (1) , طاقة داخليه (12) ,طاقة خارجية (11) ,مسجل البيانات (10). شكل 1
Patent SA-118390279-B1 (SA)
Title: Writing Tool and Dispensing Unit Thereof
Inventor: SZU-YU CHEN
Filed: 2018-01-24
Abstract: A writing tool includes a writing unit (10), a capillary member (20), a dispensing unit (30), and a replaceable ink cartridge (40). The capillary member (20), the dispensing unit (30), and the replaceable ink cartridge (40) are mounted in the writing unit (10). The dispensing unit (30) contacts the capillary member (20) and has at least one cutting portion (321). The replaceable ink cartridge (40) accommodates ink therein and has a film (42) at one end thereof. The replaceable ink cartridge (40) can be installed in the dispensing unit (30) and the film (42) can be pierced and cut by the at least one cutting portion (321). The ink flows through the film (42) and is delivered to the writing unit (10) via the capillary member (20) and the dispensing unit (30) for writing. The writing tool can thus dispense the ink fluently and leave no residual ink. Fig. 1
Patent SA-121420543-B1 (SA)
Title: Lignin-zinc oxide nanohybrid emulsion for uv protection
Inventor: VAIYAPUR SUBBARAYAN PERIASAMY
Filed: 2021-03-10
Abstract: A lignin-zinc oxide nanohybrid may be formed by sonication of isolated lignin derived from Phoenix dactylifera biomass in an aqueous solution of a soluble zinc salt. The lignin­ zinc oxide nanohybrid emulsion or nanoemulsion may then be formed by mixing the lignin-zinc oxide nanohybrid with oil and a stabilizing surfactant and sonicating. The lignin-zinc oxide nanohybrid emulsion effectively bocks UV radiation across the UV spectrum and might therefore be used for UV protection as a sunscreen. Fig. 5A.
Patent SA-517380788-B1 (SA)
Title: Fatigue resistant thread profile with combined curve rounding
Inventor: DETLEV BENEDICT
Filed: 2017-01-24
Abstract: A threaded connector that includes a pin end having external threads and a box end having internal threads that are complementary to the external threads has a thread profile that defines at least a portion of either or both of the internal threads and the external threads. The thread profile may include a thread root connecting a first flank to a second flank and the thread root may be at least partially defined by a plurality of tangentially interconnected radii. The plurality of radii may include at least a medial radius, a first distal radius on one side of the medial radius, and a second distal radius on the another side of the medial radius. The medial radius may be larger than the first and the second distal radius. Alternatively, the thread profile includes a thread root connecting a first flank to a second flank that is at least partially defined by a plurality of radii, each radius having a different length and each defining a circular arc. Figure 3
Patent SA-520412672-B1 (SA)
Title: Compressor
Inventor: KAWAGUCHI DAISUKE
Filed: 2020-08-19
Abstract: This compressor (1) is provided with: a separator (19) by which fluid (101) flowing in is separated into liquid (102) and gas (103); an impeller (17) having blades (16) which rotate to compress the fluid (101); a motor (15) disposed upstream of the impeller (17); and a flow passage (18) which is provided within a rotor (12) rotationally driven by the motor (15) and through which the liquid (102) flows. See Figure 2
Patent EE-05058-B1 (EE)
Inventor: SELDER MIKKEL
IPC: B27K3/02
Filed: 2000-09-26
Abstract: A process for the impregnation of cellulose-based products, particularly wood, comprising treatment of the product with linseed oil at an increased temperature under pressure in an autoclave, comprising the steps: a) charging the autoclave with the product to be treated, b) charging the autoclave with linseed oil heated to a temperature exceeding the boiling point of water so that the product wil be surrounded by linseed oil, c) applying vacuum to the autoclave while keeping the temperature constant, water in the form of steam and air enclosed in the product being released from the product, d) discharging the linseed oil from the autoclave with simultaneous supply of linseed oil of a temperature lower than the boiling point of water and preferably applying over-pressure to the autoclave, and e) discharging the cold oil from the autoclave which, optionally, for the removal of excess oil from the product is again set under vacuum, whereafter the impregnated product is removed from the autoclave.
Patent WO-2005051602-B1 (WO)
Inventor: TUENKERS JOSEF-GERHARD
IPC: B25B5/12
Filed: 2004-11-24
Abstract: Kniehebelspannvorrichtung, mit einer an einem Klemmarm befestigten Spannbacke, die sich dem wechselnden Konturenverlauf von zu spannenden Bauteilen, insbesondere im Karosseriebau der Kfz-Industrie, problemlos anpassen lässt.
Patent WO-2004090495-B1 (WO)
Title: Masselotte d'equilibrage pour roues de vehicule comportant une face d'appui a courbure concave ou convexe, et son procede de production
Inventor: WAGENSCHEIN DIETMAR
IPC: F16F15/32
Filed: 2004-04-13
Abstract: L'invention concerne une masselotte d'équilibrage pour roues de véhicule. Cette masselotte d'équilibrage comprend un poids qui comporte une face d'appui à courbure concave ou convexe conçue pour être en appui contre une partie jante d'une roue, qui est courbée de manière concave ou convexe, en particulier contre le rebord d'une jante. Selon l'invention, la face d'appui est divisée en plusieurs sections latérales successives qui sont délimitées par des coudes, des arêtes et/ou des courbes de dimensions différentes.
Patent WO-2008040771-B1 (WO)
Title: Procédé et arrangement pour caractériser un objet avec de la lumière et un mouvement de cisaillement
Inventor: FUNKE ARIK
IPC: A61B5/00
Filed: 2007-10-03
Abstract: Selon l'invention, de la lumière (L) d'examen est émise dans un objet (1). Après avoir traversé l'objet (2), la lumière (L) d'examen est détectée sous la forme d'une tache (I) laser. Une impulsion (U) d'ultrasons concentrée avec quelques centaines d'oscillations est émise dans l'objet (1) et sa force de rayonnement acoustique (en anglais acoustic radiation force) provoque un cisaillement dans l'objet (1). Le cisaillement dans l'objet (1) entraîne une modification de la tache (I) détectée. Des informations pour un point d'image sont obtenues à partir de la corrélation de la tache (I) en vue de représenter les propriétés optiques et mécaniques de l'objet (1).
Patent WO-2007107676-B1 (WO)
Title: Appareil agricole d'epandage de produits equipe d'un dispositif antichoc
Inventor: BELLO DE CARVALHO SERGIO
IPC: A01M7/00
Filed: 2007-03-21
Abstract: La présente invention concerne un appareil agricole d'épandage de produits (1) comportant un bâti (2) et une rampe d'épandage de produits (3) constituée par un tronçon central (6) et deux bras latéraux (5A, 5B) s'étendant de part et d'autre dudit tronçon central (6). Ledit appareil agricole est remarquable par le fait qu'un dispositif antichoc (16) est disposé entre ledit bâti (2) et ladite rampe (3), que ladite rampe (3) est liée audit bâti (2) au moyen d'une traverse (19) et que ladite traverse (19) est liée audit bâti (2) au moyen d'au moins une articulation (18A, 18B) d'axe sensiblement horizontal et perpendiculaire à la direction d'avance (A).
Patent WO-2006010960-B1 (WO)
Title: Resealable closures
Inventor: MCGEOUGH PETER MICHAEL
IPC: B65D51/20
Filed: 2005-07-27
Abstract: A closure (2) comprising a solid colour spout (6) and a transparent overcap (4) is adapted to be sealed to a container neck (50) by means of a double-sided foil (8). The overcap (4) has a depending valve (24), which engages with the spout (6) to hold these components together prior to assembly to the container. The spout (6) has a flange (10) adapted to seat on a rim (54) of the container neck and an annular wall (28) that is received within the container neck (50). The foil (8) is welded to the flange (10) and is also used to weld the closure (2) to a rim (54) of a container neck of standard threaded design. The overcap (4) can screw to an external thread on the container neck. The primary ex-factory seal is provided by welding the assembled closure to the neck. The secondary seal is provided by the engagement of the overcap valve (24) with the spout (6). The invention discloses an improved method of assembly.
Patent WO-2006117830-B1 (WO)
Title: Turbine hydraulique a buse asymetrique captive
Inventor: FARRELLY FRANCIS ALLEN
IPC: F03B3/16
Filed: 2006-05-04
Abstract: Cette invention concerne un dispositif générateur d'énergie conçu pour maîtriser des courants sous-marins, qui est composé d'une buse asymétrique capable de diriger le flux de l'eau vers une ou plusieurs turbines implantées (5) en avant de la sortie de buse (4). L'admission de la buse présente une forme asymétrique: une des surfaces de ladite admission, qui dépasse par rapport à la surface opposée, agit comme une surface de levage qui produit une force avec une composante perpendiculaire au sens du flux. Le dispositif est ancré au moyen d'un système de câbles (7) qui lui permet de rester en équilibre en s'opposant à la composante verticale de la tension des câbles, le levage vertical étant causé par l'écoulement de l'eau à travers la buse asymétrique.
Patent IT-1318572-B1 (IT)
Inventor: LANDONI ETTORE
IPC: B29C43/50
Filed: 2000-06-09
Granted: 2003-08-27
Abstract: A molding apparatus (1) for producing cakes of soap or the like, which comprises a mold (2) in which there is at least one molding half-cavity (4) and a counter-mold (3) in which there is correspondingly at least another molding half-cavity (5). The counter-mold (3) can move on command toward or away from the mold (2) in order to close the molding cavity, which is constituted by the half-cavities (4, 5), molding a bar of soap interposed between the mold (2) and the counter-mold (3), or in order to open the molding cavity and allow the insertion of a bar of soap (8) between the mold (2) and the counter-mold (3) or the extraction of the molded cake of soap. Compartments (6) for receiving and gradually removing the soap waste produced by the molding of the bar of soap are provided around the mouth of the molding half-cavity (4) of the mold (2) that is directed toward the counter-mold (3). <IMAGE>
Patent IT-1315740-B1 (IT)
Title: Shaped single-piece installation bracket for water supply pipes for sanitaryware has two or more seats or lateral U=shaped channels provided with width which enable accommodation of pipes
Inventor: FAORO MAURIZIO
IPC: F16M/
Filed: 2000-09-13
Granted: 2003-03-18
Abstract: Two or more seats or lateral U-shaped channels (U1,U2), preferably parallel to each other, are joined by strips (B). The lateral U-shaped channels have width which permit the accommodation of water supply pipes (T1,T2).
Patent IT-1317042-B1 (IT)
Inventor: BUONONATO ANTONIETTA
IPC: A23L27/30
Filed: 2000-06-14
Granted: 2003-05-26
Abstract: Double fumarates of L-carnitine or isovaleryl L-carnitine and an amino acid are disclosed which are useful as active ingredients of food supplements, dietary supplements or drugs.
Patent JP-3290172-B1 (JP)
Title: ２−アミノフェノキサジン−３−オン誘導体又は３−アミノフェノキサジン−２−オン誘導体を製造する方法
IPC: A61P35/00
Filed: 2001-06-21
Granted: 2002-06-10
Abstract: 【要約】
【課題】抗腫瘍活性を有する２−アミノフェノキサジン −３−オン誘導体及び３−アミノフェノキサジン−２− オン誘導体の合成法は、ヒト又はウシのヘモグロビンを 使用して合成されるが、原料費用が高価である等の問題 があった。
【解決手段】２−アミノフェノキサジン−３−オン誘導 体又は３−アミノフェノキサジン−２−オン誘導体は、 式I
【化１】
 （ここで式I中、Ｒ 1 、Ｒ 2 は、それぞれ独立に水素原 子、炭素数１〜４の低級アルキル基、炭素数１〜４のア シル基及び炭素数１〜４のアシルオキシ基からなる群か ら任意に選択される）で表されるオルトアミノフェノー ル誘導体に３価鉄を有する酸化剤を、ｐＨ５〜９で反応 させることにより製造することができる。
Patent JP-3370320-B1 (JP)
Title: 光ディスク媒体ならびに光ディスク再生装置および記録装置
IPC: G11B7/24082
Filed: 2002-03-18
Granted: 2003-01-27
Abstract: 【要約】
【課題】オーバーヘッドを極力少なくし、かつ、トラッ クグルーブのウォブルに基づいて高い精度でクロック信 号を再生できる光ディスク媒体を提供する。
【解決手段】本発明による光ディスクのトラックグルー ブは、トラックグルーブに沿って配列された複数の単位 区間部分であって、トラックグルーブに沿って周期的に 変位する側面を有する複数の単位区間部分を含む。複数 の単位区間部分の側面は、単一の基本周期で変位し、各 単位区間部分に割り当てられた副情報は、信号波形の立 ち上がりと立ち下りが相対的に異なるように規定された 複数種類のウォブルパターンから選択されたウォブルパ ターンの組み合わせによって表現されている。情報は、 所定長のブロック単位で記録され、各ブロックはトラッ クグルーブに沿って配列された所定数の単位区間部分を 含む。トラックグルーブには、各ブロック単位の先頭を 表示する識別マークが形成されている。
Patent JP-3812584-B1 (JP)
Title: 光ディスク及び光ディスク装置
IPC: G11B7/007
Filed: 2005-02-18
Granted: 2006-08-23
Abstract: 【課題】  複数の異なる光ディスク規格の情報層を一つのディスクに多層化した光ディスクでは、ある情報層の種類が別の情報層に記録されていなかったため、複数の光ディスク規格に対応した互換光ディスク装置で読み書きする際に、アクセスしている情報層が変わる毎に、その情報層にアクセスして、その種類を読み取った後に、情報層の種類に応じたトラッキングエラー信号の生成方法の選択を行う必要があり、アクセスに時間を要していた。 
【解決手段】  複数の異なる光ディスク規格の情報層を一つのディスクに多層化した光ディスクにおいて、ある情報層の種類を別の情報層に記録する。複数の光ディスク規格に対応した互換光ディスク装置で読み書きする際に、別の情報層に記録された情報を基にトラッキングエラー信号生成方法を選択しアクセス時間を短縮する。 
【選択図】        図１