baber/WOPTO huggingface dataset:
Patent NL-9301145-A (NL)
Title: Device for helping a disabled person to stand up and move
IPC: A61G7/10
Filed: 1993-06-30
Abstract: The device comprises a substantially rectangular platform 1 which, at the four corners is provided with wheels 2, 3. A column 4 projects upwards from the platform, serving to support two rails 6 and a lever 12 which is arranged between the rails, and by means of actuating means 17, 18, can be pivoted in a vertical plane which runs parallel to the rails 6. At one end the lever is provided with a horizontally running body support 15 which is transverse to the lever, and in the vicinity of the pivot point 11, the lever is provided with a handle 10. Each rail 6 supports the coupling bar 23 of a seat bar 24 which can pivot in a vertical plane which is at right angles to the plane in which the lever 12 can pivot. The coupling bars 23 can be displaced and fixed in the rails 6. <IMAGE>
Patent PT-67694-A (PT)
Title: Device for storing objects,in particular card-like object
IPC: B42F7/14
Filed: 1978-02-23
Abstract: A storage device for storing card-like objects, for example photographs. The device is in the form of a cassette like container in which the objects are stacked upright in a rear section comprising the base, lower parts of each side wall and the rear wall of the cassette. A first section of the cassette is pivoted about the front edge of the base and comprises at least part of the top, the front wall and upper parts of the side walls complementary with the side wall lower parts. In the open condition of the cassette photographs can readily be turned forward one by one to stack face downwards on the front section. A plurality of such cassettes may be pivotally supported in a rectangular frame, one behind the other, so that the contents of each cassette can be readily inspected in turn.
Patent PT-72191-A (PT)
IPC: A61P43/00
Filed: 1980-12-12
Abstract: Acylpeptides derived from somatostatin or from a derivative thereof having analogous action, in which the amino acids sequence is modified by omitting individual amino acids and/or by exchanging them for other amino acids, and in which the  epsilon -amino group of the lysine residue in the 9-position, and optionally also the  epsilon -amino group of the lysine residue in the 4-position and/or the N-terminal  alpha -amino group carries the acyl radical of an optionally substituted alkanecarboxylic acid, and salts and complexes thereof can be used as antidiabetics and/or for combating gastrointestinal bleeding. They are manufactured by conventional methods of peptide chemistry.
Patent PT-74059-A (PT)
Title: Valve for fuel gas cylinder - comprises gas inlet canal into which fits capsule having smaller diameter pipe connection forming seat for ball valve (PT 21.7.82)
IPC: F17C/
Filed: 1981-11-30
Abstract: The valve for a fuel gas cylinder has a gas inlet canal inside which there can be lodged, after the bottle filling operation, a capsula with a smaller diameter canal for dispensing the gas. The capsula comprises an elastic sealing part having a pipe connection which penetrates the gas inlet canal. The pipe connection reduces the diameter of the gas inlet canal, and also forms the valve seat for a ball shaped valve body. In operation, a pressure reduction valve is seated on the valve. The pressure reduction valve includes a connection cannula which pierces the capsula to free the valve body.
Patent PT-75153-A (PT)
Inventor: CHEKROUN ISAAC
IPC: C07D333/32
Filed: 1982-06-29
Abstract: The present invention provides a multistep process for the preparation of 2-(thien-2-yl)- and 2-(thien-3-yl)-ethylamine intermediates of the general formula:-    <IMAGE>  (I)  in which R1, in the 2-, 3-, 4- or 5-position, is a hydrogen or halogen atom, a nitro, amino, cyano or carboxyl group, a linear or branched alkyl or alkoxy radical or a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, R2 is a hydrogen atom, a linear or branched alkyl radical or a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, and Ar is a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, when the aminoethyl radical is in the two position and the radical R1 is in the 4- or 5-position, the above intermediates can be converted into 4,5,6,7-tetrahydrothieno[3,2-c]pyridine derivatives according to a procedure set forth in U.S. Pat. No. 4,127,580. When the aminoethyl radical is in the 3-position and the radical R1 is in the 4- or 5-position, the above intermediates can be converted into 4,5,6,7-tetrahydrothieno[2,3-c]pyridine derivatives according to a procedure set forth in U.S. Pat. No. 4,127,580. Both sets of tetrahydrothieno pyridine final products possess anti-inflammatory, vasodilator and blood platelet aggregation inhibition activity.
Patent PT-78421-A (PT)
Title: Dopaminergic carbostyrils and a process for preparing therm
IPC: C07D215/26
Filed: 1984-04-13
Abstract: A group of 5-(2-aminoethyl)-8- hydroxycarbostyril derivatives was prepared by deprotecting certain 8-alkoxy or benzyloxycarbostyrils. 5-[N-n- Propyl-N- (p-hydroxy-phenethyl)-2-aminoethyl] -8- hydroxycarbostyril has excellent presynaptic dopamine agonist activity.
Patent PT-79713-A (PT)
Inventor: RIGO JACQUES
IPC: A61K31/195
Filed: 1984-12-19
Abstract: For the contracting States : BE CH DE FR GB IT LI LU NL SE 1. Amino acid solutions for children of low birth-weight, newborn babies at term and young infants, which solutions can be used orally, enterally or parenterally, and are characterized in that they contain essential amino acids, (thr, leu, ileu, val, met, phe, try, lys, his) and semi-essential amino acids (cys, tau, tyr) in a weight ratio between the essential and semi-essential amino acids and the total amino acids of 46 % to 63 % and in that they contain taurine in a quantity of 0.5 % to 0.7 % by weight relative to the total amino acids. For the contracting State : AT Process for the preparation of amino acid solutions for children of low birth-weight, newborn babies at term and young infants, which solutions can be used orally, enterally or parenterally, and is characterized in that several amino acids are mixed in such a way as to obtain solutions which contain essential amino acids (thr, leu, ileu, val, met, phe, try, lys, his) and semi-essential amino acids, in a weight ratio between the essential and semi-essential amino acids and the total amino acids of 46 % to 63 % and of taurine in a quantity of 0.5 % to 0.7 % by weight relative to the total amino acids.
Patent PT-83501-A (PT)
Title: New vinblastine-protein conjugates - useful as antitumour agents
Inventor: TROUET ANDRE BEVOIT LENON
IPC: C07D519/04
Filed: 1986-10-08
Abstract: Vinblastine-protein conjugates of formula (I) are new: n = 1-5; R = acyl; R1 = an opt. modified protein; R2 = OMe, NH2 or an N-bonded alpha-amino acid 1-6C ester gp.; R3 = H or OH. R1 = bovine or human serum albumin, fetuin or an immunoglobulin, esp. a human monoclonal antibody R2 = OMe, NH2, ethyl tryptophanate or ethyl isoleucinate. (I) are prepd. by reacting the corresp. 4-O-deacetylvinblastine cpd. (II) with an anhydride of HOOC-CH(NHR)-(CH2)n-COOH and reacting the prod. with a protein, or reacting (II) with a cpd. capable of introducing a CO-CH(NHR)-(CH2)n-COR1 gp.
Patent PT-87847-A (PT)
Title: Fluoro-benzoyl piperidinyl-ethyl quinazoline di:one prepn. - by acylation of fluoro-benzene with piperidinyl-ethyl quinazoline di:one carboxylic acid deriv.
Inventor: KENNIS LUDO EDMOND JOSEPHINE
IPC: C07D401/00
Filed: 1988-06-28
Abstract: 3-(2-(4-(4-Fluoro benzoyl) 1-piperidinyl) ethyl) 2,4-(1H, 3H) quinozolin dione, for use as an anti-hypertension and anti-serotonin agent, is made by (a) acylation of fluoro-benzene with a cpd. of formula (II) in which X is a reactive gp., opt. of elevated temp. and opt. in presence of catalyst; and (b) opt. formation of acceptable salts or obtaining the free base from the salts.
Patent PT-95281-A (PT)
Inventor: ROBERTS DAVID ALAN
IPC: C07C255/32
Filed: 1990-09-11
Abstract: Compounds of formula <CHEM>  wherein R<1> represents: an optionally substituted alkyl, alkenyl, or alkynyl group ; or an optionally substituted cycloalkyl group; or an optionally substituted cycloalkenyl group ; or a group such as aryl, aralkyl, COOR<3>, COR<3>, CN, NO<2>, NR<3>R<4>, OR<5>, halogen atom. R2 represents a group such as NO<2>, CN, R<5>, S(O)mR<5>, SO2NR<3>R<4>, COOR<3>, COR<3>, CONR<3>R<4>, CSNR<3>R<4>, OR<5>, or alkyl substituted by OR<5>, or a halogen atom.  R<3> and R<4> represent H or an optionally substituted alkyl.  R<5> represents an optionally substituted alkyl  m represents zero, 1 or 2  n represents an integer from 1 to 5  p represents zero or 1 and agriculturally acceptable salts thereof. The herbicidal composition comprising these compounds and their application to crop protection.
Patent SI-9500230-A (SI)
Title: Heat treatment procedure and device for profiled workpiece
Inventor: PRSKAWETZ GEORG
IPC: C21D6/00
Filed: 1995-07-18
Abstract: Method for treatment of rolled profile material comprises straightening rolled profile (1) with plastic forming at 750-1100 degrees C temp.. Initial cooling takes place with locally equal intensity to 5-120 degrees C temp. above the Ar point of the material. This is followed by cooling which has equal intensity in the longitudinal direction of the profile, but varies along the circumference of the profile cross section to ensure a martensitic-free fine pearlitic structure. Final cooling takes place with locally equal intensity down to room temp.. Also claimed is the appts. for carrying out the above heat treating, novel in that is has a preparatory section (A), a second cooling section (B) and a final cooling section (C). <IMAGE>
Patent SI-20224-A (SI)
Title: Automatic weapon "kalashnikov assault rifle"
Inventor: KALASHNIKOV MIKHAIL TIRMOFEEVI
IPC: F41A5/18
Filed: 1997-12-24
Abstract: The invention relates to hand automatic firearms. The weapon comprises a receiver (1) in which a trigger and firing mechanism and a locking mechanism are installed. The trigger and firing mechanism comprises a firing hammer (20) and a sear of the autosafety with an automatic sear notch (21). The locking mechanism comprises a turning bolt (8) and a bolt support (10) with a rear lug interacting with the firing hammer (20). On the receiver (1) a butt (3) is installed on a hinge, and at the front part there is a barrel (2) with a gas-escape mechanism. The novelty of the claimed automatic weapon is that the bolt support (10) is made in such a way that it can interact with the tapered supporting surface of the receiver (1). The rear lug is made in such length which eliminates contact of the firing hammer (20) with the firing rod (9) when the bolt support (10) recoils. The rod (12) is installed in the bolt support in such a way that a limited angular turning is allowed, for example, on the threading with a clearance. The gas tube (6) has a lug (17) which contacts with the slot (18) of the rear-sight bed (4) and is spring-loaded in the direction of the muzzle end. The sear (21) is made with a platform (23) of the autosafety and a platform (22) of the hand reloading sear notch providing guaranteed contact of the bolt support (10) and the firing hammer (20) under hand reloading and a guaranteed clearance between them under automatic fire. In the butt there are reinforcing ribs (30) which form a trap (31) for the box (32) with accessories closed by a spring-loaded turning cap (34) installed in such a way that it can interact with the pusher (27) of the retainer (29) of the stowed position. In the rifled portion of the barrel (2) transition from the land to the bottom of rifling is made in the form of two conjugating radii and a tangent located perpendicularly to the plane passing through the bore axis of the barrel (2) and the centre of the land. In the barrel (2) between the conic taper of the lands (42) and the rifled por
Patent UA-11095-A (UA)
Title: Knitting machine
IPC: D04B15/32
Filed: 1983-11-10
Abstract: Knitting machine has at least one needle-holder with needles installed with possibility of displacement in long direction and controlled by means of wedges of needle lock, baffler-holding sinkers installed on needle holder and controlled by means of the upper and the lower wedges of lock, placed on sinker lock. Machine is equipped with additional sinker lock for long displacement of sinkers, its lock wedge has upper and lower horizontal support surfaces.
Patent UA-7493-A (UA)
Title: Method for smelting of steel in electroarc furnace
Inventor: NAKONECHNYI ANATOLII YAKOVYCH
Filed: 1990-12-14
Abstract: A method comprises the charging of charge, smelting, oxidizing period, removal of oxidizing slag, deoxidation of metal, introduction of slag-formation oxide manganese-containing materials and lime. Manganese agglomerate with basicity of 10-12 is introduced as manganese-containing material, and lime together with ferrosilicom is supplied after melting of manganese agglomerate.
Patent UA-9804-A (UA)
Title: axle suspension of transport vehicle
Filed: 1991-05-31
Abstract: An axle suspension contains beam, guide and hydraulic shock absorber connected with it, lower and upper supporting cups, the first of which are rigidly fixed on the beam, and the second cup - on the body of transport vehicle, elastic elements located between supporting cups, supports for limiting the compression of elastic elements.
Patent BG-103167-A (BG)
Title: Universal joint transmission
Inventor: ALEKSANDROV DOBROMIR KH
IPC: B60K17/22
Filed: 1999-02-10
Abstract: The universal joint transmission is designed for transmissions in transport vehicle and in aircraft engineering. It enables the reduction of dynamic loads. It consists of a cross-bar (1) with two interperpendicular axles (2 & 3),with two-side journals (4 & 5) of adjacent shafts (8 & 9). Between the journals (4 & 5) of axles (2 & 3) one-side lateral sections (10 & 11) are formed with central releasing in them (12 & 13) in which a torsion shaft (14) is fitted the ends of which are fixed to the central sections (15 & 16) of axles (2 & 3). Shaft (14) is orientated laterally to journals (4 & 5) of cross-bar (1) between the internal surfaces of the lateral sections (10 & 11) and for the torsion shaft (24) a clearance is provided. 4 claims, 8 figures
Patent BG-106229-A (BG)
Title: Substituted purine derivatives as inhibitors of cell adhesion
Inventor: PEYMAN ANUSCHIRVAN
IPC: A61P19/10
Filed: 2001-12-17
Abstract: The present invention relates to compounds of formula in which B, D, E, G, X, Y, Z, R1, R2 and s have the meanings indicated in the description, their physiologically tolerable salts and their prodrugs. The compounds are valuable pharmacologically active compounds. They are vitronectin receptor antagonists and inhibitors of cell adhesion and are suitable for the therapy and prophylaxis of illnesses which are based on the interaction between vitronectin receptors and their ligands in cell-cell or cell-matrix interaction processes or which can be prevented, alleviated or cured by influencing such interactions. For example, they can be applied for inhibiting bone resorption by osteoclasts and thus for treating and preventing osteoporosis, or for inhibiting undesired angiogenesis or proliferation of cells of the vascular smooth musculature. The invention furthermore relates to processes for the preparation of the given compounds, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical compositions comprising them. 10 claims
Patent BG-107959-A (BG)
Title: Substituted triazole diamine derivatives as kinase inhibitors
Inventor: LIN RONGHUI
IPC: A61K31/4196
Filed: 2003-07-01
Abstract: The present invention provides substituted triazole diamine derivatives as selective kinase or dual-kinase inhibitors and a method for treating or ameliorating a selective kinase or dual-kinase mediated disorder.
Patent BG-111055-A (BG)
Title: The braille display
Inventor: KARASTOYANOV DIMITUR
IPC: G09G3/00
Filed: 2011-10-13
Abstract: The Braille display is a grid (12) with holes, and placed underneath upon a base (11) a matrix of electromagnets, which consist of an external magnetic circuit (3), coils (4 and 8) with magnetic circuits (2 and 9), and non-magnetic needles (1 and 10), mounted on a movable within the zone between the control coils axially magnetized permanent magnet (6) with ferromagnetic disks (5 and 7) on its both sides - above and below it. Above the electromagnets there is a grid with holes (12) through which pass the needles. The electromagnets may be arranged in the matrix in one, two, or three rows nextto each other, with displacement along both axes (x and y) in such a way that they overlap each other and occupy less space in the matrix. The movable needles (1) are with different lengths along thethird axis (z), and the tops of the needles (1) are in the same plane, the plane of the Braille display grid with holes (12).
Patent BG-111774-A (BG)
Title: Robot for inspection of pipes
Inventor: CHAVDAROV IVAN
IPC: F16L55/28
Filed: 2014-06-11
Abstract: The invention relates to a robot which moves in pipelines and is used for inspection of the condition of the inner surface of the pipes. A distinctive feature of this robot is the design which is based on a tetrahedron, changing geometry, and adaptation of the robot to the bending of the pipe, following the contour of the pipe, and successful passing through the turns. It is used for inspection and maintenance of the inner surface of pipes for gas and oil pipelines, water mains, sewers and others. The robot for inspection of pipes consists of a central body (1) to which are fixed, by means of hinge joints, two forks (6 and 7), whereby at the end of each fork (6 and 7) is positioned one drive (10 and 13). To each of the two forks (6 and 7), arms (14 and 15) are connected by means of rotary couples, while at their other end, these arms (14 and 15) are connected to a movable body (16) by means of other rotational couples, and the movable body (16) is connected to the central body (1) by a translational joint, in which the movement is effected by an elastic element (17). In a plane perpendicular to the plane of this lever mechanism are positioned two independent from each other translational mechanisms which form two arms which in turn are connected to the central body (1). One wheel (2 and 3) is positioned in each of the movable units, whereby the movement in these translational mechanisms is caused by elastic elements (4 and 5), as a result of which constant contact of the wheels of the robot with the walls of the pipe is provided.
Patent CN-1286086-A (CN)
Title: 来氟米特一种新适应症
Inventor: XIAO FEI
IPC: A61P37/02
Filed: 2000-09-08
Abstract: 本发明提供来氟米特新适应症,来氟米特是一种新型免疫抑制、调节剂、利用它的免疫抑制、调节作用对由免疫系统故障问题引起的红斑狼疮疾病有治疗作用,来氟米特在制备治疗红斑狼疮药物中应用。
Patent CN-1301911-A (CN)
Title: 围带件得到有效冷却的涡轮叶片
Inventor: EL-NASHAL YIBURASIN
IPC: F01D5/22
Filed: 2000-12-28
Abstract: 一种空气冷却涡轮叶片,其叶顶上有一围带件,该围带件横向伸展在叶片纵向轴线上,围带件内部有用来冷却的空心空间,这些空心空间在进口端与经涡轮叶片通向叶顶的至少一个冷却空气通道连接,并在出口端开放而通入涡轮叶片周围的外部空间,其中,空心空间与围带件的形状和尺寸互相匹配,从而减轻围带件的重量。
Patent CN-1325193-A (CN)
Title: 超声波发送/接收机
Inventor: SHINJI AMAIKE
IPC: B60R21/01
Filed: 2001-05-15
Abstract: 本发明提供一种超声波发送/接收机,它至少在一个方向上的传送和接收范围相对较窄,并具有稳定的混响特性。当厚壁部分的厚度为t1,每个薄壁部分的厚度为t2,由薄壁部分延续而成的边缘部分的厚度为A并且x=t2/t1而y=A/t2时,本发明的超声波发送/接收机由下列方程式限定的x和y的值域所确定:0.50≤x≤0.64,0.75≤y≤1.75,y≤－(50/7)·x+163/26,y≥－(50/7)·x+135/28。
Patent CN-1405314-A (CN)
Title: 隐孔菌发酵产物及其制备方法和应用
Inventor: LIU GUOAN
IPC: A61K9/20
Filed: 2001-08-17
Abstract: 本发明提供了一种隐孔菌发酵产物的制备方法及其在临床上的各种应用，隐孔菌在含有葡萄糖、麦芽糖、酵母粉、蛋白胨、无机盐及维生素的培养基上进行液体或固体发酵，获得隐孔菌菌丝体、发酵上清液和各种代谢产物。该发酵产物可制备成各种剂型，用于预防和治疗由于花粉、尘螨、霉菌、粉尘等引起的过敏性疾病，如支气管哮喘、过敏性鼻炎、过敏性胃肠病和眼病等变态反应病。
Patent CN-1356491-A (CN)
Title: 高频无磁液氮杜瓦
Inventor: XU LIE
IPC: F25D3/10
Filed: 2001-12-30
Abstract: 高频无磁液氮杜瓦是与高Tc SQUID测量元件相配套的液氮杜瓦,由内胆、外壳、颈管、吸气剂和特种多层绝热体组成。所有材料均为磁化率低于10 －5 Gs/Oe无磁材料。内胆、颈管和外壳均采用无磁玻璃钢材料,该材料用无磁玻璃纤维通过特种环氧粘接剂、聚氨酯固化剂及其他助剂粘合固化成型。其耐低温气密性好,饱和蒸汽压低,故在低温下气密性好,并能保持高真空。本发明的特种多层绝热体将5层厚度约400A(400＊10 －9 m)的超薄镀铝膜切割成1cm见方,用尼龙线联接后,每5层对称交叉缠绕至所需厚度而成。该新工艺减少了绝热体中产生的涡流,提高了杜瓦中高Tc SQUID的测量灵敏度和磁通分辨率。使测量频宽大大增加,可测量频宽为0－200KHz的电磁波,测量灵敏度为1.68db。
Patent CN-1433205-A (CN)
Title: 自编铃声音色的方法
Inventor: LAI ZHENXING
IPC: H04M1/26
Filed: 2002-01-18
Abstract: 本发明提供一种自编铃声音色的方法，首先，生成一音乐曲目音符，并选择至少一音色代号；接着，生成与音色代号对应的音色数据，如果生成有与多个音色代号对应的多个音色数据，则合成等音色数据以形成一合成音色数据；及播放与音色数据或合成音色数据对应的音乐曲目音符。
Patent CN-1383131-A (CN)
Title: 用于滑轨装载硬盘驱动器的棘爪闭锁装置
Inventor: WILLIAMS CARRY
IPC: G11B21/22
Filed: 2002-04-09
Abstract: 本发明公开了一种用于固定硬盘驱动器的致动器臂的闭锁装置。该闭锁装置具有可以与致动器臂的闭锁部分相接合的棘爪部分。闭锁装置还具有推杆部分和碰撞阻挡部分,在移动到闭锁位置过程中他们与致动器臂相接合并防止闭锁装置回弹远离致动器臂。推杆和碰撞阻挡部分消除了在硬盘驱动器中存在单独的碰撞挡块的需要。消除了单独的碰撞阻挡元件会降低大规模生产硬盘驱动器的复杂性和成本。
Patent CN-1463796-A (CN)
Title: 制备二氢黄樟油素的催化剂
Inventor: LIU ZHONGNENG
IPC: B01J27/14
Filed: 2002-06-12
Abstract: 本发明涉及一种制备二氢黄樟油素的催化剂，主要解决以往文献在制备二氢黄樟油素的过程中存在产物二氢黄樟油素的收率低，且耗用溶剂量较大的问题。本发明通过采用在骨架铜上负载磷和选自硼、VIB、VIII或稀土元素中的至少一种助催化剂的技术方案，较好地解决了该问题，可用于二氢黄樟油素的工业制备中。
Patent CN-1410567-A (CN)
Title: 镁合金除硅熔剂及生产方法
Inventor: WU GUOHUA
IPC: C22C1/06
Filed: 2002-11-21
Abstract: 本发明提供一种镁合金除硅熔剂及生产方法，其化学组分除了15－30％氯化镁、15－30％氯化钾、10－20％氟化钙、8－12％氯化钡、10－25％氟化镁、2－5％氟锆化钾外，还加入了10－20％的钛化合物和1－10％的碳酸盐。先将坩埚升温，加入氯化镁、氯化钾和氯化钡，升温到部分熔化后，加入氟化钙、氟化镁和氟锆化钾，再升温搅拌，浇注成块，经破碎辗磨、过筛，加入钛化合物和碳酸盐混合配成熔剂。本发明提供的镁合金除硅熔剂价格低廉，具有显著的除硅效果和优良的除渣性能，能提高镁熔体的精炼效果，改善镁合金的机械性能和耐腐蚀性能。
Patent CN-1511880-A (CN)
Inventor: ZHANG XUETONG
IPC: C08L75/12
Filed: 2002-12-30
Abstract: 本发明涉及一种阳离子水性聚氨酯分散液及其制备方法，所述的阳离子水性聚氨酯分散液组分包括：阳离子水性聚氨酯预聚物、端胺基的树状或超支化高分子、高沸点溶剂(100℃＜常压沸点＜350℃＝和水。本发明的优点是采用端氨基的树状或超支化高分子交联阳离子水性聚氨酯预聚物，同时提高了水性聚氨酯的拉伸强度和断裂伸长率。
Patent CN-1446817-A (CN)
Title: 7α－羟基去氢表雄甾酮及其衍生物的提纯方法和所获溶剂合物
Inventor: FONTRY M
IPC: C07C49/727
Filed: 2003-03-21
Abstract: 本发明涉及提纯7α－羟基去氢表雄甾酮或它的某些衍生物的方法，也涉及7α－羟基去氢表雄甾酮或这些衍生物中的一种与醇形成的溶剂合物。
Patent CN-1460729-A (CN)
Title: 采用多量子阱制备绿光氮化镓基led外延片
Inventor: HE QINGHUA
IPC: C30B25/02
Filed: 2003-04-16
Abstract: 本发明提出一种采用多量子阱制备绿光氮化镓基LED外延片，该外延片采用阱/中间层/垒结构的新型多量子阱技术，用MOCVD法生长GaN基绿光LED外延片。阱、垒之间的中间层能有效降低InGaN的分解，可在较高生长温度实现高In含量且高质量InGaN合成。
Patent CN-1471246-A (CN)
Inventor: HITOSHI UNO
IPC: H04B10/07
Filed: 2003-06-27
Abstract: 可减少站端装置的光输出功率监测用光电二极管，减小光输出功率变动幅度。用户端装置200检测出来自站端装置100的下行光输入信号的功率电平，向站端装置发送对应该检测值的控制信息，站端装置根据控制信息控制对用户端装置的下行光输出信号的功率电平。
Patent CN-1658807-A (CN)
Inventor: GEOFFREY CHAN JOHN
IPC: A61C17/00
Filed: 2003-06-10
Abstract: 本文公开了一种具有特定装配、刷毛构型和传动机构的电动牙刷。装配件、刷毛构型和传动机构使得牙刷与目前已知的牙刷相比效率更高而且更经济。具体地讲，本文公开了一种电动牙刷，该电动牙刷包括一个主体、一个头部和一个在主体和头部之间延伸的颈杆。头部利用静止和活动刷毛的多种独特和优选的排列之一。静止刷毛至少部分地围绕设置在活动刷毛载体上的活动刷毛的集合。马达和传动系统将运动赋予活动刷毛集合。本文还公开了一种具有简化和改进的装配件的牙刷。所述牙刷包括独特的装配，所述装配利用与活动刷毛载体结合的一体式外壳，所述活动刷毛载体接合在牙刷的牙刷头部上，和一个固定到其上的固定牙刷头部顶端。一体式外壳减少了牙刷部件的数量从而降低了制造成本。牙刷头部顶端可使用其它顶端来置换并允许消费者独自定制牙刷以提供满意的特定刷洗构型。
Patent CN-1742459-A (CN)
Title: 全防隐形信息系统
Inventor: YE SUNMIN
IPC: G06F21/50
Filed: 2003-02-08
Abstract: 一种全防隐形信息系统，包括全面防信息损害攻击型隐形信息系统和全面防系统摧毁攻击型隐形信息系统。其中的防信息损害攻击型隐形信息系统包括由防泄露自隐藏伪装文本、防破译自隐藏加密信道、防伪造自隐藏全文印鉴、防盗版自隐藏版权、防窜改自隐藏授权修复和防入侵自隐藏过滤的自隐藏算法芯片单元的至少一个单元产生。其中的防系统摧毁攻击型隐形信息系统包括由防暴露摧毁全隐藏要害网库、防泄露摧毁全隐藏要害信道、防追击摧毁借隐藏替身网库、防跟踪摧毁借隐藏替身信道、防直接摧毁全隐藏要害网库和防切断摧毁全隐藏要害信道的借隐藏算法芯片单元的至少一个单元产生。
Patent CN-86101623-A (CN)
Title: 树脂法分离纯化植物磷脂酰肌醇的新工艺
IPC: C07F9/117
Filed: 1986-03-12
Abstract: 一种树脂法分离纯化植物磷脂酰肌醇的新工艺。 
     一般分离纯化磷脂酰肌醇，用柱层析制成粗制品，再采用薄层法分离纯化制成纯品。本工艺主要是利用阴、阳两种离子交换柱分离纯化。全过程简便有效，条件温和，节省溶剂，可有效地保持其生物活性。便于大批量生产、制备。
Patent CN-1043658-A (CN)
Inventor: YUNXUN KE
IPC: B29C49/42
Filed: 1988-12-20
Abstract: 两步法生产PET聚酯瓶的设备和方法，属于食品包装的加工技术领域。首先将干燥处理后的原料经注塑机注出瓶坯，瓶坯通过烘箱二次加热，然后由拉吹机拉吹成型，再加底托。本发明与已有技术相比具有结构简单，制造容易，成本低廉，安装、维修方便。
Patent CN-1055546-A (CN)
Inventor: PING LIU
IPC: A23L5/40
Filed: 1990-04-07
Abstract: 一种天然食用红色素及其生产工艺，是以树木的
花为原料，经过提取加工而制得食用红色素。本发明
的产品具有无毒无味，对光、热的稳定性好，并含有
糖、维生素、多种微量元素及17种氨基酸，营养丰富，
色泽鲜艳、柔和，是理想的天然食用红色素之一。可
广泛用于食品、饮料、酒类、化妆品、和药品的着色。
原料来源广、采集方便，加工工艺简单，成本低，有显
著的经济效益。
Patent CN-1079593-A (CN)
Inventor: HANG SHI
IPC: H02K1/27
Filed: 1992-06-04
Abstract: 一种鼠笼埋极式结构的永磁转子，可用于交流电
动机以及发电机。它有导磁芯体。其特征在于：在导
磁芯体外包有开有嵌槽的鼠笼隔架，嵌槽中镶嵌有稀
土永磁材料做成的条形磁体，其顶端有极冠，极冠的
弧度与转子整体磁极宽度相对应，在极冠外套有非铁
磁材料制造的护圈，导磁芯体、鼠笼隔架、条形磁体、
护圈以及极冠相互固接。由于稀土永磁材料的磁体
是矩形小块，加工方便。转子的受力结构使用普通材
料制造，有较高的强度。
Patent CN-1079819-A (CN)
Inventor: ZHENGWEI LUO
IPC: F27B9/00
Filed: 1993-05-03
Abstract: 本发明提供了一种燃煤陶瓷辊道窑及其烧制技
术，该辊道窑由辊道、炉膛、灰坑、燃料输送器及烟道
等组成。炉膛分燃烧室和飞灰沉降室，并在燃烧室外
侧设置粉煤烧嘴及与之相连的粉煤输送管，采用机械
连续供煤和烧嘴进行粉煤喷烧，并通过送风机鼓风助
燃，灰分贴壁沉降，分段除尘的方式。具有燃烧效率
高，低投入，低污染，炉内烧成温度控制方便，提高产
品质量，降低劳动强度，适用范围广的优点。