baber/WOPTO huggingface dataset:
Patent CN-100491691-C (CN)
Inventor: RUYING FAN
IPC: E21B19/00
Filed: 2006-09-17
Granted: 2009-05-27
Abstract: 本发明涉及一种用于油田井下作业的井口无人操作的钻台式修井机，由驾驶控制室(1)、粗支承柱(2)、排管装置(3)、提升装置(4)、变幅液压缸(5)、支承柱支座(6)、井口液压防喷器(7)、钻台液压支座(8)、固定式液压卡盘(9)、后轮胎及后驱动桥(10)、带伸缩滑道的液压钳(11)、液压变速箱(12)、高压齿轮泵(13)、液力变矩器(14)、前轮胎及前驱动桥(15)、发动机(16)、车架及钻台(17)组成。车架(17)上方前部依次设置有驾驶控制室(1)、发动机(16)、液力变矩器(14)、液压变速箱(12)和高压齿轮泵(13)，后部设有固定式液压卡盘(19)、支承柱支座(6)和液压钳(11)；支承柱支座(6)上安装有粗支承柱(2)，其上安装有排管装置(3)和提升装置(4)。本发明机动灵活，全液压传动，自动竖立排管，可实现起下立柱，提高修井作业效率。
Patent CN-100551039-C (CN)
Title: 使用伪流技术来向移动终端传输运动画面数据的方法
IPC: H04N7/173
Filed: 2006-03-03
Granted: 2009-10-14
Abstract: 公开的是在移动终端中运动画面数据的传输，并且更具体地说，一种使用伪流技术用来在移动终端中传输运动画面数据的方法，为了通过定义新的基于TCP的实时伪流协议更安全和可靠地传输运动画面数据分组以便基于传输控制协议和使用伪流技术传输运动画面内容。实时伪流协议的位流由总共五个字段组成：‘PS’字段、‘Delimiter’字段、‘Packet Size’字段、‘Sequence Number’字段及‘Data’字段。
Patent CN-100497506-C (CN)
Title: 水性聚氨酯/环氧共聚防水透气透湿抗菌涂层胶的制备方法
Inventor: MINGYANG HUA
IPC: C09D175/04
Filed: 2006-09-14
Granted: 2009-06-10
Abstract: 本发明涉及一种水性聚氨酯/环氧共聚防水透气透湿抗菌涂层胶的制备方法。该方法是用二异氰酸酯和二元醇化合物、低分子环氧树脂、二羟甲基丙酸反应，生产端基为-NCO的预聚体，然后用1，4丁二醇扩链。最后用胺调节pH值至中性后，加入含有抗菌剂的去离子水高速搅拌，加水调节粘度后，即得到防水透气透湿抗菌涂层胶。涂布于织物的表面，不但防水透气透湿，还对常见的细菌，霉菌有很强的杀菌作用。
Patent CN-100566209-C (CN)
IPC: H04B7/26
Filed: 2006-07-13
Granted: 2009-12-02
Abstract: 一种用于把经由第一信道(100)接收的信息中继到第二信道(120)的方法，其中，所述第一信道(100)具有在第一频率(f 1 )并分配包括多个信息单元的信息块的第一子载波，其中，所述第二信道(120)具有在第一频率(f 1 )的第一子载波和在第二频率(f 22 )的第二子载波，第二信道(120)在第一频率(f 1 )的传输特性劣于第二信道(120)在第二频率(f 22 )的传输特性，该方法包括以下步骤：把来自第一信道(100)的第一子载波的信息块分配给第二信道(120)的第二子载波。
Patent CN-100594149-C (CN)
Inventor: JUNHAI LIANG
IPC: B61C17/02
Filed: 2006-12-18
Granted: 2010-03-17
Abstract: 本发明涉及一种铁道客车给水系统水泵缺水保护控制装置及方法，包括水箱，水泵，水泵控制装置，吸水管路，供水管路，供水压力传感器，供水流量传感器，水位检测传感器，吸气压力传感器，压力缓冲罐。其中供水压力传感器和供水流量传感器用于检测供水管路内水的压力及供水流量，控制水泵的工作状态。设置在水箱底部的水位检测传感器，用于检测水箱的水位，吸气压力传感器用于当水箱无水，水泵泵气时，检测供水管路内空气的压力。本发明是采用水位检测和管路内空气压力检测相结合的方式进行水泵缺水保护，水泵控制装置接收各个信号，进行分析处理，实现全自动控制，另外采用水泵泵气检测方法，可以将水箱内的水抽空，充分利用水箱容水。
Patent CN-100550788-C (CN)
Title: 多跳伪线故障检测和上报方法
Inventor: JIXIONG DONG
IPC: H04L12/70
Filed: 2006-08-02
Granted: 2009-10-14
Abstract: 本发明涉及包交换网络，特别涉及多跳伪线的故障检测和上报方法，以解决现有技术中无法上报多跳伪线故障并进行端到端维护的问题。所述监测方法为源端节点发送的端到端监测报文被交换节点透传到终端节点，实现端到端监测；所述故障上报方法为交换节点监测到故障时，向下游终端节点发送透传的携带故障信息的故障通知报文。
Patent CN-100595448-C (CN)
Inventor: CHUANFU WANG
IPC: F16D41/063
Filed: 2007-06-19
Granted: 2010-03-24
Abstract: 一种三态超越离合器，包括外圈，内圈，位于外圈和内圈之间的多个楔块，位于外圈和内圈之间保持所述多个楔块的保持架，所述多个楔块的第一工作面永久接触所述外圈的工作面与所述内圈的工作面之中的一个工作面，并且能够通过转动而使所述多个楔块的第二工作面接触或者离开所述外圈的工作面与所述内圈的工作面之中的另一个工作面。通过控制楔块完全离开所述另一个工作面，使得外圈和内圈能够在正反双向自由转动，得到三态超越离合器的双向分离工作状态；通过控制楔块恢复到普通超越楔合工作位置，得到三态超越离合器的单向超越或单向楔合工作状态。
Patent CN-100583842-C (CN)
Title: 基于卫星组播及回程信道共享的电子邮件通讯方法
Inventor: XING LI
IPC: H04L12/58
Filed: 2007-07-23
Granted: 2010-01-20
Abstract: 基于卫星组播及回程信道共享的电子邮件通讯方法属于网络通信技术领域，其特征在于，设有一个提供邮件服务的主站邮件服务器和多个为各自用户提供邮件服务的小站邮件服务器，主站通过卫星信道向各小站提供组播形式的视频广播，各小站共享一个单载波通道与主站邮件服务器通讯，在主站邮件服务器和小站邮件服务器分别设置修改过的电子邮件系统postfix软件，主站接收发送往各小站的邮件，把邮件以文件的形式保存并通过卫星信道向各小站发送，各小站把文件形式的邮件投递到本地的电子邮件系统；用户把邮件投递到小站邮件服务器上保存在postfix邮件队列中，得到回程信道使用权后再向主站邮件服务器发送。本发明解决了偏远地区用户使用电子邮件通讯的问题。
Patent CN-100555679-C (CN)
Title: CdTe薄膜太阳电池的腐蚀方法
Inventor: LIANGHUAN FENG
IPC: H01L31/042
Filed: 2008-08-05
Granted: 2009-10-28
Abstract: CdTe薄膜的表面腐蚀及用此法制备CdTe太阳电池，属于半导体器件加工领域。采用硝酸、冰乙酸、NaAc和去离子水的混合液作为腐蚀液，其中，NaAc作为缓冲剂，以保持溶液的pH值不变，使反应更稳定，通过CdTe和硝酸发生反应生成富碲层；清洗吹干后，沉积含Cu或不含Cu背接触层，最后沉积背电极以制备CdTe太阳电池。沉积背接触材料，可增加pn结附近的载流子浓度，降低肖特基势垒高度，避免直接沉积Cu形成比较复杂的Cu x Te结构。采用这种方法腐蚀并制备CdTe太阳电池，可显著提高太阳电池的性能，并保证器件性能的稳定性和重复性。
Patent CN-100595476-C (CN)
Inventor: TONGYUAN LONG
IPC: F21S9/04
Filed: 2008-09-09
Granted: 2010-03-24
Abstract: 本发明公开了无电池多功能连续供电照明器，它有器壳(27)、支架(20)、手柄(1)、转动齿轮及其轴与轴承、钢带发条(18)、钢带卷筒(13，14)、发电机(10)及其输出电路、照明灯(25)或用电负荷，其钢带发条(18)以反向绕卷的“S”形方式绕卷在两个钢带卷筒(13，14)之上；支架(20)上安装的反向弹力平衡器(19)压在钢带发条(18)上；钢带发条(18)带动的齿轮组为斜齿齿轮(4～9)组合；手柄(1)与主动轮(2)之间采用离合器(15)带棘轮的结构；微型发动机(10)发出的三相电经过桥式整流(11)、衡流电路和电容器之后向照明灯(25)或用电负荷供电。它可为受灾停电地区提供连续供电照明，也可满足野外夜间作业者照明和供电的需要。该照明器结构简单、制造容易、成本低廉，适合灾区家庭和夜间野外作业人员使用。
Patent PT-1088549-E (PT)
Title: Modafinil having defined particle size
Inventor: STONG DAVID
IPC: A61K31/16
Filed: 1995-10-04
Abstract: The particle size of modafinil can have a significant effect on the potency and safety profile of the drug. The invention describes a process for the preparation of certain modafinil pharmaceutical compositions for use in altering the somnolent state of a mammal.
Patent PT-1181906-E (PT)
Title: A delivery apparatus for a self-expanding stent
Inventor: DAVILA LUIS A
IPC: A61F2/06
Filed: 2001-08-01
Abstract: In accordance with the present invention, there is provided a delivery apparatus for a self-expanding stent. The apparatus has an outer sheath forming an elongated tubular member having distal and proximal ends and an inside and outside diameter. The apparatus also includes an inner shaft located coaxially within the outer sheath. The inner shaft has a distal end, a proximal end and a longitudinal axis extending therebetween. At least a portion of the inner shaft is made from a flexible coiled member. The shaft preferably includes a stop attached thereto, the stop being proximal to the distal end of the sheath. Lastly, the apparatus includes a self-expanding stent located within the outer sheath, wherein the stent makes frictional contact with the outer sheath and the shaft is disposed coaxially within a lumen of the stent. During deployment of the stent, the stent makes contact with the stop.
Patent PT-1248530-E (PT)
Inventor: STEVENSON A WALTHAM
IPC: A23K1/18
Filed: 2001-01-04
Abstract: The present invention provides comestibles and related aspects for use in maintaining canine urinary tract health. In particular the comestibles and related aspects are useful in preventing the initial occurrence of canine calcium oxalate urolithiasis. The present invention also provides a comestible, which when fed to a small breed canine animal results in a urine specific gravity of 1.025 or below, for use in preventing the initial occurrence of calcium oxalate urolithiasis in the canine animal and related aspects. The comestible includes the following ingredients in the ranges indicated, for use in preventing the initial occurrence of calcium oxalate urolithiasis in a canine animal and related aspects:
Patent PT-1257179-E (PT)
Inventor: BAUDOUIN VICOMTE VAN AEFFERDEN
IPC: A23L13/40
Filed: 2001-02-22
Abstract: The invention relates to a seasoning mixture containing a liquefiable fat for the food industry with a salt content from about 15 to 67 wt %, relative to the weight of the seasoning mixture, or a seasoning mixture with a salt content from about 15 to 67 wt %, relative to the weight of the seasoning mixture, wherein the liquefiable agent is selected from the group consisting of hydrocolloids, gelatine, emulsifiers and carbohydrates, wherein, after the seasoning mixture has been applied to the article to be seasoned, an even, solid layer is formed on the latter as said seasoning mixture solidifies.
Patent PT-1259341-E (PT)
Inventor: SANDOR CSER
IPC: B22C9/12
Filed: 2001-02-23
Abstract: A method for producing a lost mold for titanium casting from a curable embedding compound. The embedding compound contains at least one oxidizable ingredient, such as zirconium. A model of an object to be cast is prepared from a material which can be melted out of the embedding compound. A mold is shaped by embedding the model in the embedding compound. The mold is cured and the embedding compound melted out by heating and holding the mold at a maximum temperature for a period of time. The mold is actively cooled to reduce the cooling time. Preferred embedding compound compositions and time-temperature profiles are disclosed.
Patent PT-1336227-E (PT)
Title: Electrical arrangement
Inventor: SCHAEFER JOERG
IPC: H01R13/24
Filed: 2001-08-02
Abstract: The invention relates to an electrical arrangement, comprising a control and/or indication device with a front element (6), a fixing adapter (10) and at least one functional element (8) which can be mechanically connected to said front element (6) by the fixing adapter (10). Said functional element is detachably connected to a coupling module (4) for the purpose of a bus connection. Said coupling module (4) has a logic unit for electrically connecting the control and/or indication device to the bus system, mechanical connecting means (41) for detachably fixing the coupling module (4) to the at least one functional element (8), electrical connecting means (42) providing the electrical contact between the coupling module (4) and the at least one functional element (8) and bus connection means (43) for electrically connecting the coupling unit (4) to the bus system.
Patent PT-1349549-E (PT)
Title: Novel medicament compositions based on salts of tiotropium and on ciclesonide
Inventor: MEADE CHRISTOPHER JOHN MONTAGU
IPC: A61K45/00
Filed: 2001-12-12
Abstract: A medicament (A) comprises a combination of anticholinergic agent(s) (I) and the corticosteroid ST-126 (II), optionally together with pharmaceutical auxiliaries. ACTIVITY : Antiinflammatory; Antiasthmatic; Antiallergic. MECHANISM OF ACTION : Anticholinergic.
Patent PT-1362590-E (PT)
Inventor: BRIAN GUTH DR
IPC: A61K45/00
Filed: 2002-07-25
Abstract: The present invention provides the use in a pharmaceutical composition of a specific cyclic amine derivative, or its pharmaceutically acceptable salts, for the treatment or prevention of heart failure of any aetiology.
Patent PT-1427708-E (PT)
Title: Amino-phthalazinone derivatives as kinase inhibitors, process for their preparation and pharmaceutical compositions containing them
Inventor: PULICI MAURIZIO
IPC: A61K31/502
Filed: 2002-07-30
Abstract: Compounds which are amino-phthalazinone derivatives according to formula 1 and pharmaceutically acceptable salts thereof, together with pharmaceutical compositions comprising them are disclosed; these compounds or compostions are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, Alzheimer's disease, viral infections, autoimmune diseases and neurodegenerative disorders.
Patent PT-1474422-E (PT)
Title: R-(-)-1-¬2-(7-chlorobenzo-¬b -thiophen-3-yl-methoxy)-2-(2,4-dichlorophenyl)ethyl -1h-imidazole
Inventor: RAMENTOL JORGE
IPC: A01N43/50
Filed: 2003-02-04
Abstract: The invention relates to R-(-)-1-[2-(7-Chloro-benzo[b]thiophen-3-yl-methoxy)-2-(2,4-dichloro-phenyl)-ethyl]-1H-imidazole and the salts thereof. The invention also relates to compositions thereof and their use either for treating fungal infections in humans and animals or combating crop diseases. A process for their preparation is also described.
Patent PT-1539956-E (PT)
Title: Gef-h1b: biomarkers, complexes, assays and therapeutic uses thereof
Inventor: SMEAL TOD R
IPC: A61K45/00
Filed: 2003-07-02
Abstract: The present invention relates to diagnosing abnormal cell proliferation in biological samples and screening for drugs which inhibit, reduce or abolish cell growth, especially tumorigenic cell growth, by detecting a phosphovariant isoform of a guanine nucleotide exchange factor biomarker, such as the novel GEF-H1S.
Patent PT-1455047-E (PT)
Title: Inlet funnel
Inventor: GILGES FRED
IPC: E06B9/17
Filed: 2004-01-28
Abstract: A means (5) is provided for creating a form-fit connection between the funnel (1) and rail.
Patent PT-1644484-E (PT)
Title: Autologous self-tolerance inducing cells of monocytic origin and their use in pharmaceutical proparations
Inventor: KREMER BERND KARL FRIEDRICH
IPC: A61K35/14
Filed: 2004-01-09
Abstract: The invention relates to transplant acceptance inducing cells of monocytic origin, their production as well as their use for generating transplant acceptance.  The invention also relates to the monoclonal antibody GM-7, which specifically recognises human transplant acceptance inducing cells of the invention.  The invention further relates to the use of the antibody GM-7 for detection and/or selection transplant-acceptance inducing cells.
Patent PT-2269975-E (PT)
Title: Method for producing aminothiazole derivative and production intermediate
Inventor: NAGASAWA MASAAKI
IPC: C07D277/56
Filed: 2005-08-23
Abstract: A compound represented by formula (3):   
(wherein ring A represents a benzene ring or a 6-membered aromatic heterocycle; R 1  represents a hydrogen atom, a C 1-6  alkyl group, a halogen atom, a nitro group, an amino group, a mono-C 1-6  alkylamino group, or a di-C 1-6  alkylamino group; at least one of R 2 , R 3 , and R 4  represents a methoxy group, and the rest each represents a hydrogen atom, a C 1-6  alkyl group, a halogen atom, a nitro group, an amino group, a mono-C 1-6  alkylamino group, or a di-C 1-6  alkylamino group; and R 5  represents a hydrogen atom or an electron-withdrawing group selected from a halogen atom, a nitro group, a trifluoromethyl group, a trichloromethyl group, a cyano group, an acetyl group, a sulfonic acid group, and an alkylsulfonic acid group).
Patent PT-1813418-E (PT)
Title: Unit for applying opening devices to packages of pourable food products
Inventor: SKARIN LARS
IPC: B31B1/84
Filed: 2006-01-31
Abstract: A unit (1, 1') for applying opening devices (2, 2') to packages (3) of pourable food products, the unit (1, 1') having first conveying means (8, 8') for feeding the opening devices (2, 2') successively along a first path (P 1 , P 1' ); second conveying means (9) for feeding the packages (3) successively along a second path (P 2 ); and transfer means (10) for transferring the opening devices (2, 2') from the first path (P 1 , P 1' ) to the second path (P 2 ), and in turn having a wheel (18) rotating about an axis (A), and a number of gripping members (19, 19') carried by the wheel (18) and for receiving respective opening devices (2, 2') from the first conveying means (8, 8') and transferring them to the second path (P 2 ) by rotation of the wheel (18); the transfer means (10) also having connecting means (20) for connecting the gripping members (19, 19') movably to the wheel (18), and cam guide means (21) for altering the position of each gripping member (19, 19') with respect to the wheel (18) as the wheel (18) rotates.
Patent PT-1808164-E (PT)
Title: Wet granulation method for preparing pharmaceutical compositions of aripiprazole
Inventor: TENENGAUZER RUTH
IPC: A61K9/20
Filed: 2006-03-14
Abstract: The invention encompasses pharmaceutical compositions in the form of a tablet comprising aripiprazole.
Patent PT-1893048-E (PT)
Title: Case with deployable structure
Inventor: PIRON DAVID
IPC: A45C13/00
Filed: 2006-03-15
Abstract: Case including a plate (12) to which a lid (13) is attached so as to be able to pivot between a retracted position and a raised position that is virtually perpendicular to the plate, and an unfoldable structure (14) that has a first portion that is attached to the upper surface of the plate and a second portion that is attached to the inside surface of the lid. The attachment of the cover to the plate is advantageously carried out by attachment elements (122, 132) that are assembled by simple interlocking. Members (131, 124, 134) are arranged to ensure that the lid (13) has a stable position when it is in its raised position. The plate (12) is advantageously mounted on a basket (11) so as to be able to slide relative to the basket.
Patent PT-1909928-E (PT)
Title: Shin guard
Inventor: SCHEFFER HARALD
IPC: A63B71/12
Filed: 2006-07-17
Abstract: The invention relates to a shin guard, in particular for footballers, having a stiff shield element (3) arranged in front of the shin, and having means of fastening the shield element (3) on the lower leg (1). According to the invention, the fastening means have a strapping device (2) running around the lower leg (1), and the shield element (3) is connected to the strapping device (2) over much of its inner surface (18), which is directed towards the shin.
Patent PT-1864834-E (PT)
Title: Articulated vehicle composed of several coupled vehicle sections
Inventor: KOCH ROBERT
IPC: B60D5/00
Filed: 2007-05-25
Abstract: Vehicle parts (1) each have two or more axles and a coupling frame linked to a vehicle part through bellows. Between the vehicle parts and the coupling frame there is an articulated device (20) with a coupling support (30) located in the surface plane of the coupling frame. The coupling support has a means of coupling to an articulated device on another vehicle part.
Patent PT-2058538-E (PT)
Title: Roller bearing with slip and play preventing means
Inventor: GRUNEWALD MARC GUSTAAF
IPC: F16C19/26
Filed: 2007-11-06
Abstract: An improved roller bearing of the type that comprises an outer ring (2) and an inner ring (3) and a plurality of rollers (4) disposed between the outer and the inner ring, the rollers (4) have at least one recessed part (6) stretching over at least a part of their axial length, whereby the outer ring (2) is provided on its radially inward surface (7) with at least one outer track (8) for co-operating with a non-recessed part (5) of the rollers (4) and the inner ring (3) is provided on its radially outward surface (9) with at least one inner track (10) for co-operating with a recessed part (6) of the rollers (4) and whereby the outer tracks (8) and the inner tracks (10) are mutually axially offset, characterised in that means are provided for preventing the rollers (4) from slipping relative to the inner and/or outer tracks (10-8), which means are formed by a toothed pinion (22) provided co-axially on one or more of the rollers (4) and meshing with a ring gear (23) provided on the inner or outer ring (2-3) of the bearing (1).
Patent PT-1864791-E (PT)
Title: Procedure for production of conical ice cream wrappers
Inventor: MEMBRADO JOSEP MA VECIANA
IPC: B31B50/18
Filed: 2007-06-05
Abstract: This is a continuous mode procedure wherein in a first cutting operation an upper band (5) is obtained and a lower band (6), followed by a second cutting operation to obtain some separate trapezoidal segments (4), to finish with a third cutting operation on the curled side (10) of the segment (4) to obtain a circular side with only one radius of curvature, forming in this way a wrapper (11) of conical development.
Patent PT-1991043-E (PT)
Title: Automated contamination-free seed sampler and methods of sampling, testing and bulking seeds
Inventor: DEPPERMANN KEVIN
IPC: A01C1/00
Filed: 2007-03-02
Abstract: In various embodiments, the present disclosure provides an automated seed sampler system that includes a milling station (400) for removing at least a portion of seed coat material from a seed and a sampling station (500) for extracting a sample of seed material from the seed where the seed coat has been removed. A seed transport subsystem (600) conveys the seed between the milling station (400) and the sampling station (500) and a seed deposit subsystem (1000) conveys the seed from the seed transport subsystem (600) to a selected well in a seed tray (18) after the seed has been sampled.
Patent PT-2168748-E (PT)
Title: A watertight lamp and a manufacturing method thereof
Inventor: YLLIKAEINEN SAMI
IPC: B29C45/00
Filed: 2008-09-25
Abstract: The invention relates to a watertight lamp comprising a housing (7), a lens (8) attached watertight to the housing, an electric component unit (9) comprising a light source (21), and an outer connector (6) for connecting a power supply to the lamp. In order that the manufacturing method thereof be simple and quick, the outer connector (6) comprises conductive parts (4, 5) of electro conductive compound (30) comprising a polymer, said conductive parts providing an electro conductive path to the electric component unit (9, 9', 9"). The invention relates also to a manufacturing method of a watertight lamp. In the method the housing, the lens, electro conductive parts and the sealing are produced by injection moulding into the same mould.
Patent PT-651760-E (PT)
Inventor: MOITEIRO CRISTINA MARIA MARTIN
IPC: C07C62/06
Filed: 1993-10-07
Abstract: The new triterpenoids of general formulae (I), (II), (III) and (IV) where R<1> represents a dialkyl, trialkyl, triphenyl, diphenylalkyl, alkyldiphenyl, dialkylphenyl, haloalkyl, halophenylalkyl, allylalkyl or alkylaminoalkyl group and R<2> represents a carboxyl group, salt or ester, and a process for their preparation which comprises reaction of friedelin with a silylating agent in the presence of a bulky strong base, with kinetic or thermodynamic control, to produce regio-specifically compounds of general formula (I) or (II). Oxidation of (I) or (II) yields the corresponding hydroxy ketones (VII) or (VIII), from which acyl and glycosyl derivatives can be prepared, and further oxidation of the hydroxy ketones (VII) or (VIII) with peracid gives the seco-aldehyde acids (III) or (IV), from which esters or salts can be prepared. Ozonolysis of (I) or (II), followed by reductive treatment, produces the diols of formula (IX) or (X), from which acyl and glycosyl derivatives can be prepared. Oxidation of (I) with a benzoquinone leads to friedel-1-en-2-one (XI) in high yields. Compounds or combinations of compounds (I), (II), (III), (IV), (VI), (VII), (VIII), (IX), (X), (XII), including the acyl and glycosyl derivatives thereof, find application in fungicidal, bactericidal, antitumour and antifeedant compositions.
Patent PT-773247-E (PT)
Inventor: STEPHAN WERNER
IPC: C08G18/65
Filed: 1996-11-06
Abstract: This invention relates to two-component, solvent-thinnable coating media based on a polyisocyanate component and a component which reacts with isocyanate. The coating media contain one or more hydroxy-functional copolymers, one or more secondary polyamines containing ester groups, one or more aliphatic and/or cycloaliphatic polyisocyanates containing allophanate groups, extenders and/or pigments and optionally one or more organic solvents and customary lacquer additives. 60 to 75% by weight of aluminium hydroxide and calcium magnesium carbonate are contained in total, with respect to the total amount of extenders and/or pigments.
Patent PT-843591-E (PT)
Inventor: MULLER-SCHULTE DETLEF
IPC: C07H1/06
Filed: 1996-06-03
Abstract: Spherically shaped polyvinyl alcohol (PVAL) polymer particles are prepared encapsulating a magnetic colloid that provides the particles with magnetic properties for use in binding biomolecules. The particles have a size of 1-10 mum that makes them particularly suitable for use in cell separation/sorting, cleaning biosubstances in suspension and diagnostic assays. The particles are prepared by dispersing a magnetic colloid containing a magnetic material such as a ferromagnetic or superparamagnetic substance in an aqueous solution of polyvinyl alcohol containing reactive hydroxyl groups, adding the resultant mixture to an organic phase containing a mixture of at least two emulsifiers, and adding a water-soluble cross-linking agent such as a dialdehyde that reacts with the hydroxyl groups of polyvinyl alcohol to form the polymer particles. The emulsifiers are miscible in the polyvinyl alcohol solution, and at least one emulsifier is semi-hydrophilic and at least one emulsifier is lipophilic. The cross-linking agent may be used in combination with a water-soluble diamine. The polymer particles contain reactive hydroxyl groups and can be provided with spacer molecules to which biomolecules such as antibodies, peptides, proteins, enzymes, streptavidin, avidin, oligonucleotides, oligosaccharides or DNA can be coupled. Vinyl monomers having one or more functional groups such as carboxyl, hydroxyl, amino, aldehyde or oxirane may be grafted to the polymer particles by radical polymerization under the catalytic effect of cerium (IV).
Patent PT-805171-E (PT)
Inventor: WAMPRECHT CHRISTIAN
IPC: C08G18/08
Filed: 1997-04-16
Abstract: A process for the production of aqueous dispersions (I) with an average particle diameter of 0.1-10 mu m, which dry at room temperature as a powder and form a crosslinked film on heating, by reacting (A) an optionally hydrophilically modified polyol component with a Tg of more than 30 degrees C, (B) an optionally hydrophilised, isocyanurate group-containing (cyclo)aliphatic polyisocyanate component with blocked isocyanate groups, and optionally (C) external emulsifiers. The dispersion apparatus used in this process has pressure-release homogeniser nozzles.