baber/WOPTO huggingface dataset:
Patent CN-100561831-C (CN)
Inventor: MITSURU YAMANE
IPC: H02K1/18
Filed: 2006-07-11
Granted: 2009-11-18
Abstract: 本发明涉及一种电动机，包含：等间隔的10个极被磁化的转子；具有12个磁芯片，且与转子相对配设的定子，所述全部磁芯片具有在同一卷绕方向同心卷绕的绕组并呈环状配置；和用于对绕组进行三相连接的线路基板，通过所述线路基板连接，使相邻的同相绕组的电流方向相反，相邻的异相绕组的电流方向相同。
Patent CN-100491727-C (CN)
Inventor: WEI CHEN
IPC: F04B49/22
Filed: 2007-02-08
Granted: 2009-05-27
Abstract: 本发明涉及一种双动往复泵液压控制装置，其特征在于：包括支架，具有双头柱塞缸M、N的往复式双头泵体和联体阀，所述联体阀具有一个纵向阀体，纵向阀体上、下部一侧设有两个分别与柱塞缸M、N进出液口相连接的主阀口A1、B1，另一侧设有对应于主阀口A1的换向阀口A2、A3和对应于主阀口B1的换向阀口B2、B3，所述纵向阀体内设有一往复换向阀芯，所述往复换向阀芯的上、下部分别设有对应于主阀口A1及换向阀口A2、A3和主阀口B1及换向阀口B2、B3的类T形双工位选择通道。该双动往复泵液压控制装置不仅结构紧凑，操控简便，而且易于拆卸清洗和检修。
Patent CN-100532237-C (CN)
Inventor: GUANGSHENG JIA
IPC: B66B9/04
Filed: 2007-10-22
Granted: 2009-08-26
Abstract: 本发明涉及一种钢结构液压电梯的结构及其制作方法，特别是一种管柱配合的钢结构液压电梯的结构及其制作方法，是由钢结构井道、框架、底部基座、顶部基座、结构立柱、结构横梁、承载运行导向管柱、承载装置、导向管、导向平衡定位导向管柱、起吊装置、起吊装置导向管、液压缸等按照有序的制作过程构成一体的结构，具有结构性平衡控制、定位导向、阻止倾斜的功能和液压升降行程放大的功能，其结构简单，改变了轿箱体导向装置沿着导轨升降运行的分体结构配合形式，实现了一种一体化的液压电梯整体结构，液压驱动、低成本，安全可靠、运行平稳、可以设计成各种形状的观光电梯，适用于别墅、住宅、机场、宾馆、商场等场所的厅堂安装使用。
Patent CN-100535348-C (CN)
Title: 一种砼填充用空腔模壳构件
Inventor: ZEYOU QIU
IPC: E04C1/00
Filed: 2003-12-09
Granted: 2009-09-02
Abstract: 一种砼填充用空腔模壳构件，包括上板(1)、周围侧壁(2)、下板(3)，上板(1)、周围侧壁(2)、下板(3)围成封闭空腔模壳，上板(1)为一块独立的预制板片(4)，其特征在于所述的封闭空腔模壳全部由预制组件拼合而成，预制组件为至少二块预制板片(4)。这样，适用于各种现浇砼楼盖、屋盖、墙体、基础底板以及道桥工程的构造物，特别适用于空心无梁楼盖。
Patent CN-100570141-C (CN)
Title: 燃料喷射控制器
Inventor: KOUICHI SUGIYAMA
IPC: F02D41/38
Filed: 2007-06-05
Granted: 2009-12-16
Abstract: 通过执行等分怠速旋转速度控制期间所需要的燃料喷射量所得到的燃料量的n次喷射，燃料喷射控制器执行微小喷射量学习，该微小喷射量学习适合学习与微量喷射如引燃喷射有关的喷射器的喷射特性。该控制器执行相对喷射量学习，在没有执行等分过的燃料量的喷射时，该相对喷射量学习适合于根据发动机的输出扭矩和喷射量之间的相关性学习一些气缸之间的喷射特性的变化量。借助喷射量和燃料压力限定出微量喷射学习和相对喷射量学习的学习区域，因此这些学习区域不会相互干扰。
Patent CN-100574439-C (CN)
Title: Iptv系统中实现第三方音视频内容上传的系统和方法
Inventor: JIANHUA KONG
IPC: H04N21/254
Filed: 2007-06-28
Granted: 2009-12-23
Abstract: 本发明公开了一种IPTV系统中实现第三方音视频内容上传的系统和方法，涉及IPTV增值业务领域。系统包括增值业务管理系统，用于调度第三方音视频内容；流媒体服务器，用于存储音视频内容的媒体流；音视频内容中间服务器，用于存储音视频内容；业务处理机，用于处理音视频内容的信息；业务接口机，用于与增值业务管理系统通信；方法包括以下步骤：增值业务管理系统将音视频内容上传到音视频内容中间服务器；再发布到流媒体服务器；业务接口机定时查询并更新第三方音视频内容的发布状态和信息。本发明在IPTV系统中实现了第三方音视频内容的上传，便于第三方接入IPTV系统，充分开展涉及音视频内容的增值业务。
Patent CN-100575280-C (CN)
Inventor: JIAWEI WANG
IPC: C02F3/30
Filed: 2008-03-25
Granted: 2009-12-30
Abstract: 本发明公开了一种污水处理厂分配进水碳源的装置和方法，其装置设有贮水池，预缺氧池、阀门A、B，电动调节阀、控制器、在线硝酸盐仪，贮水池设有出水管，所述在线硝酸盐仪设置在原污水处理设在缺氧池中，所述控制器与在线硝酸盐仪信号连接，控制器与电动调节阀控制连接。该装置与原污水处理设备配套使用；所述方法包括设置预缺氧池水停留时间，调节预缺氧池和厌氧池进水比例等。本发明适于A 2 /O污水处理工艺的配套使用，节省并合理使用原水碳源，使污水处理效果更好。
Patent CN-100571969-C (CN)
Title: 一种机夹硬质合金梳齿刀的制作工艺
Inventor: MINGFU SHEN
IPC: B23P15/34
Filed: 2008-07-10
Granted: 2009-12-23
Abstract: 一种机夹硬质合金梳齿刀的制作工艺，其刀片选用YT798，由电火花穿孔机预打出定位穿丝孔，再使用磨床磨削刀片的厚度和宽度各两个面，使其满足设计要求的厚度尺寸和粗糙度，然后使用慢走丝线切割切割刀片的形状、装配用的定位孔，并在刀片上涂匀氮铝化钛，用专用夹具精铣刀片槽形状，最后在坐标镗镗出装配定位孔。其刀体选用42CrMo，使用专用夹具铣梳齿刀的刀体形状，包括装夹尺寸、前角，再进行调质和氮化处理达到HB265-305，用专用夹具粗精磨刀体装夹位置面、前角平面，最后使用专用胎具在慢走丝线切割机床上切割刀体的齿形，齿形及后角一次装夹割出。通过样板钳工精修、研磨刀片槽一次装配而成。用于大模数、高硬度齿轮加工。
Patent PT-1068845-E (PT)
Inventor: ROSSI PAOLO
IPC: G06F1/00
Filed: 2000-07-07
Abstract: An articulated rod (14) for a hip support (11) comprises a first element (22) designed to be associated to a pelvis harness (12), and a second element (28) designed to be associated to a thigh harness (16). The first element (22) and second element (28) are joined together by means of a hinge (30). The hinge (30) comprises a first plate (34) which is fixed to the first element (22) and has a face set against a corresponding face of an articulation plate (50), the first plate (34) and the articulation plate (50) being joined by means of a closing element (40) inserted in aligned through holes of the first plate (34) and of the articulation plate (50). In addition, the first plate (34) has holes (42) which are set along one portion of its own periphery and in which adjustment elements (44) can be inserted. The said adjustment elements (44) are designed to limit rotation of said articulation plate (50) with respect to the first plate (34).  <IMAGE>
Patent PT-1188011-E (PT)
Inventor: MEZZALIRA RINALDO
IPC: B29C48/15
Filed: 2000-06-10
Abstract: A reinforced flexible hose comprising as least a first inner extruded tubular layer and at least a second extruded tubular layer with a tubular reinforcement fabric provided between said first and second hoses. The two tubes are joined so as to form a homogeneous unit by their mutual contact surfaces, by gluing or molecular adhesion, for example. The end portion of the hose increases in width so much as to make it possible to achieve a better mechanical hold with the standard junctions to which it is bound to be fixed. The thickness increases at the end portions may either be constant along its whole length, or start gradually toward the end.
Patent PT-1238316-E (PT)
Inventor: MYRON BINGHAM
IPC: G04D3/00
Filed: 2000-11-07
Abstract: The housing part, for instance the bezel of a watch or clock, is produced from a cup (7) drawn from a flat-platen pressed cover of a can. The covering material of the cup (7) is embossed in the flange (19) produced in the bottom.
Patent PT-1175280-E (PT)
Title: Method for making an ophthalmic lens surface and installation therefor
Inventor: PADIOU JEAN-MARC
IPC: B23B5/00
Filed: 2001-03-02
Abstract: A process is disclosed of fabricating a surface of an ophthalmic lens. The process includes a step a) of machining the surface by removing material by moving a cutting tool along a continuous trajectory to form grooves, two adjacent grooves being spaced by a constant pitch from 0.01 mm to 3 mm, and a step b) of smoothing the machined surface by moving a smoothing tool along a continuous trajectory formed of passes, two adjacent passes being spaced by a constant pitch from 0.2 mm to 3 mm, to effect band-pass filtering of the undulations of the surface between a low frequency corresponding to a surface envelope and a high frequency corresponding to a background roughness.
Patent PT-1384224-E (PT)
Inventor: BEADMAN MICHAEL ANDREW
IPC: G09F25/00
Filed: 2001-11-16
Abstract: A display sign is in the form of a flat panel loudspeaker, the graphics of the display being carried on one exposed surface of the flat panel, the latter being provided with one or more transducers such that the flat panel may be energized to transmit sound in accordance with signals supplied to the one or more transducers. The sign may also be provided with an arrangement for storing inputs made by a user for later retrieval.
Patent PT-1542917-E (PT)
Title: Device for stacking and unstacking objects
Inventor: SCHWETZ ANTON
IPC: B65G57/14
Filed: 2002-11-07
Abstract: A device for handling stacking or removing articles from a stack, has a stacking wheel located between the lifting elements for stacks and a conveyor. When the stacking wheel turns, depending on the direction of its rotation, an article is moved from the conveyor onto the stack in the lifting direction. The stacking wheel bears pairs of holding plates distributed around its periphery; on them swivelling fingers are supported. The swivelling fingers are pressed by springs into their action position in which they project over the facing surfaces of the holding plates and fit into receiving openings of the articles when articles are moved by the stacking wheel. Control plates are assigned to the stacking wheel and engage with their ramp edges the concave, downwardly pointing surface of the swivelling fingers to swivel them into their readiness position which does not project to the inside over the holding plates.
Patent PT-1558295-E (PT)
Title: Plasma treatment module-equipped sterilization apparatus and sterilization method
Inventor: KO JUNG-SUEK
IPC: B01J19/12
Filed: 2003-07-21
Abstract: The purpose of this device is to decompose hydrogen peroxide into harmless gas as it passes through plasma processor and discharged into air so that, by heat inserting hydrogen peroxide into the reaction vessel at greater than atmospheric pressure to easily sterilize endoscopes of diameter less than 1mm and length over 50 centimeters without booster. This device consists of a reaction vessel; sterilizer agent supply line that vaporizes and inserts hydrogen peroxide as the sterilization agent; and a vacuum pump that sucks gas out of the reaction vessel to create vacuum condition, where a plasma processor is provided to decompose hydrogen peroxide into harmless matter and discharge it into the air. The sterilization method involves insertion of the subject article for sterilization into the reaction vessel; take air out of the reaction vessel and create vacuum of certain specification; insert hydrogen peroxide solution and heat it to a controlled reaction pressure for a specified period of time for sterilization; draw out hydrogen peroxide gas to pass through plasma processor and discharge it to air as harmless gas.
Patent PT-1673361-E (PT)
Title: A method for the manufacture of lovastatin
Inventor: VAISHNAV SANJAY KUMAR
IPC: C07D309/30
Filed: 2003-10-14
Abstract: A method for the manufacture of Lovastatin of formula (I) is disclosed. The method comprises of: A. lactonisation of Mevinolinic acid (II) and isolation of impure Lovastatin (I), B. purification of impure Lovastatin (I), C. optionally, repurification of pure Lovastatin (I) from a mixture of alumina and a water miscible solvent.
Patent PT-1603439-E (PT)
Title: Paper distributor for delivering liquid-impregnated or dry paper
Inventor: LIKOSAR FERDINAND
IPC: A47K10/32
Filed: 2004-03-03
Abstract: A paper dispenser for the optional distribution of saturated or dry paper from a paper roll or a folded paper sheet. A container filled with fluid is arranged in a housing from which the fluid is conveyed against the paper sheet to be moistened and is activated by a feed drive. In order achieve a more operationally secure transport of the paper sheet the intention is for the paper dispenser to have a hand-operated conveyor apparatus for the conveyor drive of the paper sheet. The fluid is conveyed from one of the extraction cylinders submerged in the fluid bath to one of the transfer cylinders loading onto one of the extraction cylinders, which is arranged on at least one side of the paper sheet.
Patent PT-1613315-E (PT)
Title: Quinoline-2-one-derivatives for the treatment of airways diseases
Inventor: TAYLOR ROGER J
IPC: C07D409/12
Filed: 2004-04-02
Abstract: Compounds of formula I in free or salt form, wherein —C—Y—, R1 and R2 are G have the meanings as indicated in the specification, are useful for treating conditions that are prevented or alleviated by activation of the β2-adrenoreceptor. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
Patent PT-1689387-E (PT)
Title: Bicyclic inhibitors of mek and methods of synthesis thereof
Inventor: LYSSIKATOS JOSEPH P
IPC: C07D209/46
Filed: 2004-11-18
Abstract: Disclosed are compounds of the Formula I   
and pharmaceutically acceptable salts and prodrugs thereof, wherein R 1 , R 2 , R 7 , R 8  and R 9 , W, X and Y are as defined in the specification. Such compounds are MEK inhibitors and useful in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals, and inflammatory conditions. Also disclosed are methods of using such compounds in the treatment of hyperproliferative diseases in mammals and pharmaceutical compositions containing such compounds.
Patent PT-1605126-E (PT)
Title: Door closer
Inventor: FOSTER KEITH
IPC: E05F1/10
Filed: 2005-05-23
Abstract: A door closer 1 includes an anchor assembly 10 for mounting on a door frame, an actuator assembly 30 for mounting within the thickness of a door which is hinged for movement between open and closed positions relative to the door frame, an operating member 22 coupled by a linkage 20 to the anchor assembly 10 and mounted for a range of movements between a retracted position and an extended position, a resilient driving apparatus 45 arranged to exert a driving force on the operating member 22 to drive the operating member towards the retracted position to draw the door into its closed position relative to the frame, a damper mechanism 50 operatively connected to the operating member 22 so as to damp movement of the operating member 22 at least in a direction towards the retracted position, and a resilient thrust device 90 arranged to exert an increased driving force on the operating member 22 over a defined part of its range of movement as the operating member 22 approaches the retracted position, corresponding to movement of the door over a final part of its movement into its closed position, and wherein the resilient thrust device 90 includes at least one spring 92 which acts in a direction generally normally inwardly relative to the direction of movement of the operating member 22, to apply the increased driving force to the operating member 22.
Patent PT-1637461-E (PT)
Title: Carton with access dispenser
Inventor: BATES AARON
IPC: B65D6/40
Filed: 2001-12-12
Abstract: A package comprises an article group formed of cylindrical articles disposed on their sides in a side-by-side parallel fashion, and a carton disposed around the group. The carton comprises a top wall, opposed side walls, an end wall and an article dispenser. The side walls are disposed alongside the ends of the articles while the end wall is disposed adjacent to the side wall of an endmost article. The dispenser includes a portion of the carton formed from and detachably connected to the top, side and end walls. The portion is connected to the end wall along a weakened line extending between the side walls so that the weakened line defines an upper edge of a stopper wall formed from said end wall when the portion is substantially detached from the carton. The upper edge extends substantially along the cylindrical axis of the endmost article.
Patent PT-1652518-E (PT)
Title: Pharmaceutical composition for sublingual administration
Inventor: PETTERSSON ANDERS
IPC: A61K47/34
Filed: 1999-09-24
Abstract: A pharmaceutical composition for sublingual administration is described. The composition comprises buprenorphine in the form of microparticles adhered to the surfaces of carrier particles, which are larger than said microparticles and are water-soluble; and a bioadhesion and/or mucoadhesion promoting agent.
Patent PT-1742547-E (PT)
Title: Pack with a partial quantity of fine cut and method for manufacturing packs with a partial quantity of fine cut
Inventor: SEIDEL HENNING
IPC: A24B13/00
Filed: 2005-04-29
Abstract: A fine-cut-tobacco portion pack (50) for use in making home-made cigarettes contains a wrapper (52) which encloses on all sides a fine-cut-tobacco filling with at least one separated tobacco portion for making a cigarette. The wrapper (52) is preferably provided with an opening device (58) for opening the wrapper (52).
Patent PT-1905451-E (PT)
Title: Combinations comprising antimuscarinic agents and corticosteroids
Inventor: ESCARDO JORDI GRAS
IPC: A61K31/167
Filed: 2005-05-31
Abstract: A combination which comprises (a) a PDE4 inhibitor and (b) an antagonist of M3 muscarinic receptors which is (3R)-1-phenethyl-3-(9H-xanthene-9-carbonyloxy)-1-azoniabicyclo[2.2.2]octane, in the form of a salt having an anion X, which is a pharmaceutically acceptable anion of a mono or polyvalent acid.
Patent PT-711348-E (PT)
Inventor: KOEKMAN BERTUS PIETER
IPC: C12N15/09
Filed: 1994-07-29
Abstract: PCT No. PCT/EP94/02544 Sec. 371 Date May 13, 1996 Sec. 102(e) Date May 13, 1996 PCT Filed Jul. 29, 1994 PCT Pub. No. WO95/04149 PCT Pub. Date Feb. 9, 1995An overall efficient process for the preparation and recovery of 7-aminodesacetoxycephalosporanic acid (7-ADCA) via 3-(carboxyethylthio)propionyl-7-ADCA, using a Penicillium chrysogenum transformant strain expressing expandase in conjunction with acyltransferase, is provided.
Patent PT-727293-E (PT)
Inventor: LAATIKAINEN AARNE
IPC: B07B1/14
Filed: 1996-02-08
Abstract: The invention relates to a method and apparatus for screening pulverized or chip material, such as fibers or wood chips, free from impurities. The material to be screened is fed onto a roll set formed by a number of adjacent, essentially parallel rolls (1) and is brought to an advantageous movement with the help of said rolls (1), whereby material particles of highest density drift downward closest to the surfaces of the rolls and that the material fraction closest to the roll surfaces can escape the rolls via a gap (B) having a width essentially larger than the gap width (A) of the preceding roll pairs. <IMAGE>
Patent PT-769473-E (PT)
Inventor: PESCHER YVETTE
IPC: C01F7/57
Filed: 1996-10-11
Abstract: Prepn. of alkaline aluminium poly-chloride (I) comprises: (i) mixing a slightly basic aluminium polychloride (reactant A) with an alkali metal aluminate (reactant B) in a mixer; and (ii) dissolving the obtd. ppte. in a reactor. The mixer is upstream of the reactor, and A and B are introduced separately to the mixer as 2 confluent currents. Mixing of A and B takes place in a turbulent flow zone of the mixer.
Patent PT-793962-E (PT)
Inventor: CORSI MARCO
IPC: A61K31/221
Filed: 1996-03-04
Abstract: The use of propionyl L-carnitine and pharmacologically acceptable salts thereof is disclosed for producing a medicament for treating chronic arteriosclerosis obliterans which is selectively suited for the treatment of patients with severely disabling intermittent claudication.
Patent PT-793428-E (PT)
Inventor: EDAUW PETER
IPC: A43B5/04
Filed: 1996-09-16
Abstract: PCT No. PCT/EP96/04052 Sec. 371 Date May 23, 1997 Sec. 102(e) Date May 23, 1997 PCT Filed Sep. 16, 1996 PCT Pub. No. WO97/11618 PCT Pub. Date Apr. 3, 1997A sports shoe comprising a soft innerboot (2) having a cuff (5) that partially wraps around the user's leg. A semirigid collar (6) is associated with the cuff (5) and is laterally provided with first guiding seats (8a, 8b) for tabs (19a, 19b) that protrude from a semirigid body (15) associated with the innerboot (2) at least in the heel region (4), the collar (6) being connected to the body at the rear. The sports shoe allows to obtain a comfortable fit and correct movement of the user's foot during sports practice.
Patent PT-816353-E (PT)
Inventor: TRKOVNIK MLADEN
IPC: A61K31/37
Filed: 1997-07-01
Abstract: The present invention relates to new coumarin derivatives represented by the general formula I <CHEM>  wherein     R<1> = NH2 or -NHCH=C(CO2C2H5)2, R<2> = R<3> = R<4> = H, R<5> = F,   R<1> = R<3> = NHCH=C(CO2C2H5)2, R<2> = R<4> = R<5> = H,   R<1> = H or OH, R<3> = NHCH=C(CO2C2H5)2, R<2> = R<4> = R<5> = H,   R<1> = OH, R<2> = R<3> = R<4> = H, R<5> = -NHCH=C(CO2C2H5)2, R<1> = R<3> = R<5> = H, R<2> = CH3 or CF3, R<4> = -NHCH=C(CO2C2H5)2,   processes for the preparation thereof and their use as intermediates for the synthesis of new coumarin derivatives with potential biological action.
Patent PT-857700-E (PT)
Inventor: JORET LAURENT
IPC: C23C16/30
Filed: 1998-01-29
Abstract: A transparent glass substrate (1) is coated with a silicon nitride-based or oxynitride-based thin film (2) which contains 30-60 (preferably 40-50) at.% Si, 10-56 (preferably 20-56) at.% N, 1-40 (preferably 5-30) at.% O and 1-40 (preferably 5-30) at.% C. Also claimed is a process for depositing the above thin film (2) by CVD from a silicon precursor (preferably a silane and/or silazane) and a nitrogen precursor, the nitrogen precursor being in the form of an amine, preferably a 1-6C alkyl prim., sec. or tert. amine, especially ethylamine, methylamine, dimethylamine, butylamine or propylamine.
Patent PT-1015449-E (PT)
Inventor: PRESTON JOHN
IPC: A61K31/4545
Filed: 1998-07-23
Abstract: A compound of formula (I),or a pharmaceutically-acceptable salt thereof, wherein A is an optionally substituted 5- or 6-membered monocyclic aromatic ring containing 1, 2 or 3 ring heteroatoms; B is optionally substituted phenylene or a 6-membered heterocyclic ring containing 1, 2 or 3 nitrogen heteroatoms; R and R1 are hydrogen or (1-4C)alkyl; n is 1 or 2; R2 and R3 are hydrogen, (1-6C)alkyl, (4-7C)cycloalkyl, or (2-6C)alkenyl, or R2 and R3 may form along with the nitrogen to which they are attached a 5-, 6- or 7-membered heterocyclic ring, wherein each R2 or R3 group or any heterocyclic ring formed from R2 and R3 may be optionally substituted with various substituent groups, and wherein Q may be optionally substituted by various substituent groups, which posseses antithrombotic and anticoagulant properties and are accordingly useful in methods of treatment of humans or animals. The invention relates to processes for the preparation of the compounds represented by formula (I), to pharmaceutical compositions containing them, and to their use in the manufacture of medicaments for use in the production of an antithrombotic or anticoagulant effect.
Patent PT-1036382-E (PT)
Inventor: DOLL JEROEN
IPC: G07F7/10
Filed: 1998-11-05
Abstract: Method and apparatuses for protectedly reading out an enciphered, cryptographic key (Ksec) stored in a first memory (2) of a first communication apparatus (8; 8'), comprising the following steps:a. making available a first predetermined number (PW; X) by the first communication apparatus (8; 8');b. receiving the first predetermined number (PW; X) by the second communication apparatus;c. calculating a Message Authentication Code (MAC) by the second communication apparatus on a second predetermined number, using the first predetermined number (PW; X), and with the aid of a predetermined key (Kicc);d. making available the Message Authentication Code by the second communication apparatus (6; 13);e. deciphering the cryptographic key by the first communication apparatus (8; 8'), using the Message Authentication Code as a deciphering key.
Patent PT-1054996-E (PT)
Inventor: TRIVEDI MAHIMA
IPC: C12P17/10
Filed: 1999-02-16
Abstract: A method of separating enantiomeric lactam esters. The lactam esters are contacted with a biocatalyst, such as an enzyme or a microorganism, in a solution wherein only one enantiomer is selectively hydrolyzed to give the optically active isomer of the corresponding acid. The hydrolysis product is then separated from the unreacted lactam esters. The enzyme is then recycled for reuse in the next enzymatic resolution. The undesired isomer is also racemized and reused in the next enzymatic resolution.
Patent PT-1075265-E (PT)
Inventor: PFLUGFELDER STEPHEN C
IPC: A61K31/65
Filed: 1999-05-07
Abstract: A method for treating a patient having meibomian gland disease, ocular irritation associated with delayed tear clearance, or recurrent corneal epithelial erosion, is disclosed. Preferably, the method concerns treatment of a patient with topical tetracycline, a derivative or analogue of tetracycline, or a chemically modified tetracycline (CMT). Oral administration of a CMT is also disclosed as part of the method for treating meibomian gland disease, ocular irritation associated with delayed tear clearance, or recurrent corneal epithelial erosion.
Patent PT-1030558-E (PT)
Inventor: ANTONI-ZIMMERMANN DAGMAR
IPC: A01N43/80
Filed: 1999-08-18
Abstract: A biocidal composition containing 2-methylisothiazolin-3-one and 3-iodo-2-propynyl-N-butylcarbamate is new. A biocidal composition for addition to materials which are subject to attack by microorganisms contains: (a) 2-methylisothiazolin-3-one (I) and (b) 3-iodo-2-propynyl-N-butylcarbamate (II).
Patent PT-1108034-E (PT)
Title: Attenuated salmonella spi2 mutants as antigen carriers
Inventor: SHEA JACQUELINE ELIZABETH
IPC: C12N15/87
Filed: 1999-09-03
Abstract: The present invention relates to vaccines, in particular, to an attenuated gram-negative cell comprising the SPI2 gene locus, wherein at least one gene of the SPI2 locus is inactivated, wherein said inactivation results in an attenuation/reduction of virulence compared to the wild type of said cell, and to a carrier for the presentation of an antigen to a host, which carrier is said attenuated gram-negative cell, wherein said cell comprises at least one heterologous nucleic acid molecule comprising a nucleic acid sequence coding for said antigen, wherein said cell is capable of expressing said nucleic acid molecule or capable of causing the expression of said nucleic acid molecule in a target cell.